diff options
| author | Wolfgang Denk <wd@denx.de> | 2012-10-24 02:36:15 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-10-28 20:17:25 +0100 |
| commit | 1b0757eceddf037aad99ab59217a3a5c215e15d1 (patch) | |
| tree | 7d6c6fae6bbf1b5026aeb8a5fa79f6a4ebfc94dd | |
| parent | 5bb3505fa867ded03cbee83f7722ab5182930637 (diff) | |
| download | blackbird-obmc-uboot-1b0757eceddf037aad99ab59217a3a5c215e15d1.tar.gz blackbird-obmc-uboot-1b0757eceddf037aad99ab59217a3a5c215e15d1.zip | |
PPC: remove dead boards (AMX860, c2mon, ETX094, IAD210, LANTEC, SCM)
These boards have long reached EOL, and there has been no indication
of any active users of such hardware for years. Get rid of the dead
weight.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Wolfgang Grandegger <wg@denx.de>
50 files changed, 16 insertions, 11109 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 1b2da9421a..2daee7d2ed 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -104,8 +104,6 @@ Wolfgang Denk <wd@denx.de> ARIA MPC5121e - AMX860 MPC860 - ETX094 MPC850 FPS850L MPC850 FPS860L MPC860 ICU862 MPC862 @@ -116,7 +114,6 @@ Wolfgang Denk <wd@denx.de> IVMS8 MPC860 IVMS8_128 MPC860 IVMS8_256 MPC860 - LANTEC MPC850 LWMON MPC823 R360MPI MPC823 RRvision MPC823 @@ -128,7 +125,6 @@ Wolfgang Denk <wd@denx.de> TQM855L MPC855 TQM860L MPC860 TQM860L_FEC MPC860 - c2mon MPC855 hermes MPC860 lwmon MPC823 @@ -227,7 +223,6 @@ Wolfgang Grandegger <wg@denx.de> PN62 MPC8240 IPHASE4539 MPC8260 - SCM MPC8260 Anatolij Gustschin <agust@denx.de> @@ -543,7 +538,6 @@ Unknown / orphaned boards: FADS850SAR MPC8xx FADS860T MPC8xx GENIETV MPC8xx - IAD210 MPC8xx MBX MPC8xx MBX860T MPC8xx NX823 MPC8xx @@ -2182,8 +2182,8 @@ CBFS (Coreboot Filesystem) support following board configurations are known to be "pRAM-clean": - ETX094, IVMS8, IVML24, SPD8xx, TQM8xxL, - HERMES, IP860, RPXlite, LWMON, LANTEC, + IVMS8, IVML24, SPD8xx, TQM8xxL, + HERMES, IP860, RPXlite, LWMON, FLAGADM, TQM8260 - Error Recovery: diff --git a/arch/powerpc/cpu/mpc8xx/fec.c b/arch/powerpc/cpu/mpc8xx/fec.c index b348a98c58..d7c9090941 100644 --- a/arch/powerpc/cpu/mpc8xx/fec.c +++ b/arch/powerpc/cpu/mpc8xx/fec.c @@ -460,7 +460,7 @@ static void fec_pin_init(int fecidx) #endif /* !CONFIG_RMII */ -#elif !defined(CONFIG_ICU862) && !defined(CONFIG_IAD210) +#elif !defined(CONFIG_ICU862) /* * Configure all of port D for MII. */ diff --git a/arch/powerpc/cpu/mpc8xx/scc.c b/arch/powerpc/cpu/mpc8xx/scc.c index 2c93e24f3c..2ef77b4c14 100644 --- a/arch/powerpc/cpu/mpc8xx/scc.c +++ b/arch/powerpc/cpu/mpc8xx/scc.c @@ -473,20 +473,6 @@ static int scc_init (struct eth_device *dev, bd_t * bis) *((uint *) BCSR1) &= ~BCSR1_ETHEN; #endif /* MPC860ADS */ -#if defined(CONFIG_AMX860) - /* - * Port B is used to control the PHY,MC68160. - */ - immr->im_cpm.cp_pbdir |= - (PB_ENET_ETHLOOP | PB_ENET_TPFLDL | PB_ENET_TPSQEL); - - immr->im_cpm.cp_pbdat |= PB_ENET_TPFLDL; - immr->im_cpm.cp_pbdat &= ~(PB_ENET_ETHLOOP | PB_ENET_TPSQEL); - - immr->im_ioport.iop_pddir |= PD_ENET_ETH_EN; - immr->im_ioport.iop_pddat &= ~PD_ENET_ETH_EN; -#endif /* AMX860 */ - #ifdef CONFIG_RPXCLASSIC *((uchar *) BCSR0) &= ~BCSR0_ETHLPBK; *((uchar *) BCSR0) |= (BCSR0_ETHEN | BCSR0_COLTEST | BCSR0_FULLDPLX); @@ -542,7 +528,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis) */ #if defined (CONFIG_FADS) udelay (10000); /* wait 10 ms */ -#elif defined (CONFIG_AMX860) || defined(CONFIG_RPXCLASSIC) +#elif defined(CONFIG_RPXCLASSIC) udelay (100000); /* wait 100 ms */ #endif diff --git a/board/c2mon/Makefile b/board/c2mon/Makefile deleted file mode 100644 index b49f26da27..0000000000 --- a/board/c2mon/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).o - -COBJS = $(BOARD).o flash.o pcmcia.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/c2mon/c2mon.c b/board/c2mon/c2mon.c deleted file mode 100644 index 348dfa0af3..0000000000 --- a/board/c2mon/c2mon.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); - -/* ------------------------------------------------------------------------- */ - -#define _NOT_USED_ 0xFFFFFFFF - -const uint sdram_table[] = -{ - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00, - 0x1FF77C47, /* last */ - /* - * SDRAM Initialization (offset 5 in UPMA RAM) - * - * This is no UPM entry point. The following definition uses - * the remaining space to establish an initialization - * sequence, which is executed by a RUN command. - * - */ - 0x1FF77C34, 0xEFEABC34, 0x1FB57C35, /* last */ - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00, - 0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00, - 0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, /* last */ - _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Refresh (Offset 30 in UPMA RAM) - */ - 0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC84, 0xFFFFFC07, /* last */ - _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Exception. (Offset 3c in UPMA RAM) - */ - 0x7FFFFC07, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, -}; - -/* ------------------------------------------------------------------------- */ - - -/* - * Check Board Identity: - */ - -int checkboard (void) -{ - char buf[64]; - int i; - int l = getenv_f("serial#", buf, sizeof(buf)); - - puts ("Board: TTTech C2MON "); - - for (i = 0; i < l; ++i) { - if (buf[i] == ' ') - break; - putc (buf[i]); - } - - putc ('\n'); - - return (0); -} - -/* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long reg; - long int size8, size9; - long int size = 0; - - upmconfig (UPMA, (uint *)sdram_table, sizeof(sdram_table) / sizeof(uint)); - - /* - * Preliminary prescaler for refresh (depends on number of - * banks): This value is selected for four cycles every 62.4 us - * with two SDRAM banks or four cycles every 31.2 us with one - * bank. It will be adjusted after memory sizing. - */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_8K; - - memctl->memc_mar = 0x00000088; - - /* - * Map controller bank 2 the SDRAM bank 2 at physical address 0. - */ - memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM; - memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM; - - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL & (~(MAMR_PTAE)); /* no refresh yet */ - - udelay (200); - - /* perform SDRAM initializsation sequence */ - - memctl->memc_mcr = 0x80004105; /* SDRAM bank 0 */ - udelay (1); - memctl->memc_mcr = 0x80004230; /* SDRAM bank 0 - execute twice */ - udelay (1); - - memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */ - - udelay (1000); - - /* - * Check Bank 0 Memory Size - * - * try 8 column mode - */ - size8 = dram_size (CONFIG_SYS_MAMR_8COL, - SDRAM_BASE2_PRELIM, - SDRAM_MAX_SIZE); - - udelay (1000); - - /* - * try 9 column mode - */ - size9 = dram_size (CONFIG_SYS_MAMR_9COL, - SDRAM_BASE2_PRELIM, - SDRAM_MAX_SIZE); - - if (size8 < size9) { /* leave configuration at 9 columns */ - size = size9; -/* debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size >> 20); */ - } else { /* back to 8 columns */ - size = size8; - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL; - udelay (500); -/* debug ("SDRAM Bank 0 in 8 column mode: %ld MB\n", size >> 20); */ - } - - udelay (1000); - - /* - * Adjust refresh rate depending on SDRAM type - * For types > 128 MBit leave it at the current (fast) rate - */ - if (size < 0x02000000) { - /* reduce to 15.6 us (62.4 us / quad) */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_4K; - udelay (1000); - } - - /* - * Final mapping - */ - memctl->memc_or2 = ((-size) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br2 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V; - - /* - * No bank 1 - * - * invalidate bank - */ - memctl->memc_br3 = 0; - - /* adjust refresh rate depending on SDRAM type, one bank */ - reg = memctl->memc_mptpr; - reg >>= 1; /* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */ - memctl->memc_mptpr = reg; - - udelay (10000); - - return (size); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int dram_size (long int mamr_value, long int *base, - long int maxsize) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mamr = mamr_value; - - return (get_ram_size(base, maxsize)); -} diff --git a/board/c2mon/flash.c b/board/c2mon/flash.c deleted file mode 100644 index d33cb6ce43..0000000000 --- a/board/c2mon/flash.c +++ /dev/null @@ -1,570 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -#ifndef CONFIG_ENV_ADDR -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) -#endif - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/*----------------------------------------------------------------------- - * Functions - */ -static ulong flash_get_size (vu_long *addr, flash_info_t *info); -static int write_word (flash_info_t *info, ulong dest, ulong data); -static void flash_get_offsets (ulong base, flash_info_t *info); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long size_b0, size_b1; - int i; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0<<20); - } - - size_b1 = flash_get_size((vu_long *)FLASH_BASE1_PRELIM, &flash_info[1]); - - if (size_b1 > size_b0) { - printf ("## ERROR: " - "Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n", - size_b1, size_b1<<20, - size_b0, size_b0<<20 - ); - flash_info[0].flash_id = FLASH_UNKNOWN; - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[0].sector_count = -1; - flash_info[1].sector_count = -1; - flash_info[0].size = 0; - flash_info[1].size = 0; - return (0); - } - - /* Remap FLASH according to real size */ - memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK); - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V; - - /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]); - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[0]); -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SIZE-1, - &flash_info[0]); -#endif - - if (size_b1) { - memctl->memc_or1 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b1 & 0xFFFF8000); - memctl->memc_br1 = ((CONFIG_SYS_FLASH_BASE + size_b0) & BR_BA_MSK) | - BR_MS_GPCM | BR_V; - - /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((vu_long *)(CONFIG_SYS_FLASH_BASE + size_b0), - &flash_info[1]); - - flash_get_offsets (CONFIG_SYS_FLASH_BASE + size_b0, &flash_info[1]); - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[1]); -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SIZE-1, - &flash_info[1]); -#endif - } else { - memctl->memc_br1 = 0; /* invalidate bank */ - - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[1].sector_count = -1; - } - - flash_info[0].size = size_b0; - flash_info[1].size = size_b1; - - return (size_b0 + size_b1); -} - -/*----------------------------------------------------------------------- - */ -static void flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - default: printf ("Unknown Vendor "); break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n"); - break; - case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n"); - break; - case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n"); - break; - case FLASH_AM320B: printf ("AM29LV320B (32 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - return; -} - -/*----------------------------------------------------------------------- - */ - - -/*----------------------------------------------------------------------- - */ - -/* - * The following code cannot be run from FLASH! - */ - -static ulong flash_get_size (vu_long *addr, flash_info_t *info) -{ - short i; - ulong value; - ulong base = (ulong)addr; - - /* Write auto select command: read Manufacturer ID */ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00900090; - - value = addr[0]; - - switch (value) { - case AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr[1]; /* device ID */ - - switch (value) { - case AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ -#if 0 /* enable when device IDs are available */ - case AMD_ID_LV320T: - info->flash_id += FLASH_AM320T; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ - - case AMD_ID_LV320B: - info->flash_id += FLASH_AM320B; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ -#endif - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - } - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr = (volatile unsigned long *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr = (volatile unsigned long *)info->start[0]; - - *addr = 0x00F000F0; /* reset bank */ - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - vu_long *addr = (vu_long*)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > FLASH_AMD_COMP)) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (vu_long*)(info->start[sect]); - addr[0] = 0x00300030; - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (vu_long*)(info->start[l_sect]); - while ((addr[0] & 0x00800080) != 0x00800080) { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (volatile unsigned long *)info->start[0]; - addr[0] = 0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - return (0); -} - -/*----------------------------------------------------------------------- - */ diff --git a/board/c2mon/pcmcia.c b/board/c2mon/pcmcia.c deleted file mode 100644 index 2267829039..0000000000 --- a/board/c2mon/pcmcia.c +++ /dev/null @@ -1,282 +0,0 @@ -#include <common.h> -#include <mpc8xx.h> -#include <pcmcia.h> - -#undef CONFIG_PCMCIA - -#if defined(CONFIG_CMD_PCMCIA) -#define CONFIG_PCMCIA -#endif - -#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD) -#define CONFIG_PCMCIA -#endif - -#ifdef CONFIG_PCMCIA - -#define PCMCIA_BOARD_MSG "C2MON" - -static void cfg_ports (void) -{ - volatile immap_t *immap; - volatile cpm8xx_t *cp; - ushort sreg; - - immap = (immap_t *)CONFIG_SYS_IMMR; - cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm)); - - /* - * Configure Port C for TPS2211 PC-Card Power-Interface Switch - * - * Switch off all voltages, assert shutdown - */ - sreg = immap->im_ioport.iop_pcdat; - sreg |= (TPS2211_VPPD0 | TPS2211_VPPD1); /* VAVPP => Hi-Z */ - sreg &= ~(TPS2211_VCCD0 | TPS2211_VCCD1); /* 3V and 5V off */ - immap->im_ioport.iop_pcdat = sreg; - - immap->im_ioport.iop_pcpar &= ~(TPS2211_OUTPUTS); - immap->im_ioport.iop_pcdir |= TPS2211_OUTPUTS; - - debug ("Set Port C: PAR: %04x DIR: %04x DAT: %04x\n", - immap->im_ioport.iop_pcpar, - immap->im_ioport.iop_pcdir, - immap->im_ioport.iop_pcdat); - - /* - * Configure Port B for TPS2211 PC-Card Power-Interface Switch - * - * Over-Current Input only - */ - cp->cp_pbpar &= ~(TPS2211_INPUTS); - cp->cp_pbdir &= ~(TPS2211_INPUTS); - - debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n", - cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat); -} - -int pcmcia_hardware_enable(int slot) -{ - volatile immap_t *immap; - volatile cpm8xx_t *cp; - volatile pcmconf8xx_t *pcmp; - volatile sysconf8xx_t *sysp; - uint reg, pipr, mask; - ushort sreg; - int i; - - debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot); - - udelay(10000); - - immap = (immap_t *)CONFIG_SYS_IMMR; - sysp = (sysconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_siu_conf)); - pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia)); - cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm)); - - /* Configure Ports for TPS2211A PC-Card Power-Interface Switch */ - cfg_ports (); - - /* - * Configure SIUMCR to enable PCMCIA port B - * (VFLS[0:1] are not used for debugging, we connect FRZ# instead) - */ - sysp->sc_siumcr &= ~SIUMCR_DBGC11; /* set DBGC to 00 */ - - /* clear interrupt state, and disable interrupts */ - pcmp->pcmc_pscr = PCMCIA_MASK(_slot_); - pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_); - - /* - * Disable interrupts, DMA, and PCMCIA buffers - * (isolate the interface) and assert RESET signal - */ - debug ("Disable PCMCIA buffers and assert RESET\n"); - reg = 0; - reg |= __MY_PCMCIA_GCRX_CXRESET; /* active high */ - reg |= __MY_PCMCIA_GCRX_CXOE; /* active low */ - PCMCIA_PGCRX(_slot_) = reg; - udelay(500); - - /* - * Make sure there is a card in the slot, then configure the interface. - */ - udelay(10000); - debug ("[%d] %s: PIPR(%p)=0x%x\n", - __LINE__,__FUNCTION__, - &(pcmp->pcmc_pipr),pcmp->pcmc_pipr); - if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) { - printf (" No Card found\n"); - return (1); - } - - /* - * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z - */ - mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot); - pipr = pcmp->pcmc_pipr; - debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n", - pipr, - (reg&PCMCIA_VS1(slot))?"n":"ff", - (reg&PCMCIA_VS2(slot))?"n":"ff"); - - sreg = immap->im_ioport.iop_pcdat; - if ((pipr & mask) == mask) { - sreg |= (TPS2211_VPPD0 | TPS2211_VPPD1 | /* VAVPP => Hi-Z */ - TPS2211_VCCD1); /* 5V on */ - sreg &= ~(TPS2211_VCCD0); /* 3V off */ - puts (" 5.0V card found: "); - } else { - sreg |= (TPS2211_VPPD0 | TPS2211_VPPD1 | /* VAVPP => Hi-Z */ - TPS2211_VCCD0); /* 3V on */ - sreg &= ~(TPS2211_VCCD1); /* 5V off */ - puts (" 3.3V card found: "); - } - - debug ("\nPC DAT: %04x -> 3.3V %s 5.0V %s\n", - sreg, - ( (sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) ? "on" : "off", - (!(sreg & TPS2211_VCCD0) && (sreg & TPS2211_VCCD1)) ? "on" : "off" - ); - - immap->im_ioport.iop_pcdat = sreg; - - /* Wait 500 ms; use this to check for over-current */ - for (i=0; i<5000; ++i) { - if ((cp->cp_pbdat & TPS2211_OC) == 0) { - printf (" *** Overcurrent - Safety shutdown ***\n"); - immap->im_ioport.iop_pcdat &= ~(TPS2211_VCCD0|TPS2211_VCCD1); - return (1); - } - udelay (100); - } - - debug ("Enable PCMCIA buffers and stop RESET\n"); - reg = PCMCIA_PGCRX(_slot_); - reg &= ~__MY_PCMCIA_GCRX_CXRESET; /* active high */ - reg &= ~__MY_PCMCIA_GCRX_CXOE; /* active low */ - PCMCIA_PGCRX(_slot_) = reg; - - udelay(250000); /* some cards need >150 ms to come up :-( */ - - debug ("# hardware_enable done\n"); - - return (0); -} - - -#if defined(CONFIG_CMD_PCMCIA) -int pcmcia_hardware_disable(int slot) -{ - volatile immap_t *immap; - volatile cpm8xx_t *cp; - volatile pcmconf8xx_t *pcmp; - u_long reg; - - debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot); - - immap = (immap_t *)CONFIG_SYS_IMMR; - pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia)); - - /* Configure PCMCIA General Control Register */ - debug ("Disable PCMCIA buffers and assert RESET\n"); - reg = 0; - reg |= __MY_PCMCIA_GCRX_CXRESET; /* active high */ - reg |= __MY_PCMCIA_GCRX_CXOE; /* active low */ - PCMCIA_PGCRX(_slot_) = reg; - - /* ALl voltages off / Hi-Z */ - immap->im_ioport.iop_pcdat |= (TPS2211_VPPD0 | TPS2211_VPPD1 | - TPS2211_VCCD0 | TPS2211_VCCD1 ); - - udelay(10000); - - return (0); -} -#endif - - -int pcmcia_voltage_set(int slot, int vcc, int vpp) -{ - volatile immap_t *immap; - volatile pcmconf8xx_t *pcmp; - u_long reg; - ushort sreg; - - debug ("voltage_set: " - PCMCIA_BOARD_MSG - " Slot %c, Vcc=%d.%d, Vpp=%d.%d\n", - 'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10); - - immap = (immap_t *)CONFIG_SYS_IMMR; - pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia)); - /* - * Disable PCMCIA buffers (isolate the interface) - * and assert RESET signal - */ - debug ("Disable PCMCIA buffers and assert RESET\n"); - reg = PCMCIA_PGCRX(_slot_); - reg |= __MY_PCMCIA_GCRX_CXRESET; /* active high */ - reg |= __MY_PCMCIA_GCRX_CXOE; /* active low */ - PCMCIA_PGCRX(_slot_) = reg; - udelay(500); - - /* - * Configure Port C pins for - * 5 Volts Enable and 3 Volts enable, - * Turn all power pins to Hi-Z - */ - debug ("PCMCIA power OFF\n"); - cfg_ports (); /* Enables switch, but all in Hi-Z */ - - sreg = immap->im_ioport.iop_pcdat; - sreg |= TPS2211_VPPD0 | TPS2211_VPPD1; /* VAVPP always Hi-Z */ - - switch(vcc) { - case 0: break; /* Switch off */ - case 33: sreg |= TPS2211_VCCD0; /* Switch on 3.3V */ - sreg &= ~TPS2211_VCCD1; - break; - case 50: sreg &= ~TPS2211_VCCD0; /* Switch on 5.0V */ - sreg |= TPS2211_VCCD1; - break; - default: goto done; - } - - /* Checking supported voltages */ - - debug ("PIPR: 0x%x --> %s\n", - pcmp->pcmc_pipr, - (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V"); - - immap->im_ioport.iop_pcdat = sreg; - -#ifdef DEBUG -{ - char *s; - - if ((sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) { - s = "at 3.3V"; - } else if (!(sreg & TPS2211_VCCD0) && (sreg & TPS2211_VCCD1)) { - s = "at 5.0V"; - } else { - s = "down"; - } - printf ("PCMCIA powered %s\n", s); -} -#endif - -done: - debug ("Enable PCMCIA buffers and stop RESET\n"); - reg = PCMCIA_PGCRX(_slot_); - reg &= ~__MY_PCMCIA_GCRX_CXRESET; /* active high */ - reg &= ~__MY_PCMCIA_GCRX_CXOE; /* active low */ - PCMCIA_PGCRX(_slot_) = reg; - udelay(500); - - debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n", - slot+'A'); - return (0); -} - -#endif /* CONFIG_PCMCIA */ diff --git a/board/c2mon/u-boot.lds b/board/c2mon/u-boot.lds deleted file mode 100644 index b854c180c4..0000000000 --- a/board/c2mon/u-boot.lds +++ /dev/null @@ -1,106 +0,0 @@ -/* - * (C) Copyright 2001-2010 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - arch/powerpc/cpu/mpc8xx/libmpc8xx.o (.text*) - net/libnet.o (.text*) - - . = env_offset; - common/env_embedded.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/c2mon/u-boot.lds.debug b/board/c2mon/u-boot.lds.debug deleted file mode 100644 index 92796e6744..0000000000 --- a/board/c2mon/u-boot.lds.debug +++ /dev/null @@ -1,137 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text) - common/dlmalloc.o (.text) - lib/vsprintf.o (.text) - lib/crc32.o (.text) - - . = env_offset; - common/env_embedded.o(.text) - - *(.text) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - *(.eh_frame) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(4096); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(4096); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/etx094/Makefile b/board/etx094/Makefile deleted file mode 100644 index 6dc495c361..0000000000 --- a/board/etx094/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).o - -COBJS = $(BOARD).o flash.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/etx094/etx094.c b/board/etx094/etx094.c deleted file mode 100644 index abefe4a482..0000000000 --- a/board/etx094/etx094.c +++ /dev/null @@ -1,384 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); -static void read_hw_vers (void); - -/* ------------------------------------------------------------------------- */ - -#define _NOT_USED_ 0xFFFFFFFF - -const uint sdram_table[] = { - - /* single read (offset 0x00 in upm ram) */ - - 0xEECEFC24, 0x100DFC24, 0xE02FBC04, 0x01AA7C04, - 0x1FB5FC00, 0xFFFFFC05, _NOT_USED_, _NOT_USED_, - - /* burst read (offset 0x08 in upm ram) */ - - 0xEECEFC24, 0x100DFC24, 0xE0FFBC04, 0x10FF7C04, - 0xF0FFFC00, 0xF0FFFC00, 0xF0FFFC00, 0xFFFFFC00, - 0xFFFFFC05, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - - /* single write (offset 0x18 in upm ram) */ - - 0xEECEFC24, 0x100DFC24, 0xE02BBC04, 0x01A27C00, - 0xEFAAFC04, 0x1FB5FC05, _NOT_USED_, _NOT_USED_, - - /* burst write (offset 0x20 in upm ram) */ - - 0xEECEFC24, 0x103DFC24, 0xE0FBBC00, 0x10F77C00, - 0xF0FFFC00, 0xF0FFFC00, 0xF0FFFC04, 0xFFFFFC05, - - /* init part1 (offset 0x28 in upm ram) */ - - 0xEFFAFC3C, 0x1FF4FC34, 0xEFFCBC34, 0x1FFC3C34, - 0xFFFC3C35, _NOT_USED_, _NOT_USED_, _NOT_USED_, - - /* refresh (offset 0x30 in upm ram) */ - - 0xEFFEBC0C, 0x1FFD7C04, 0xFFFFFC04, 0xFFFFFC05, - - /* init part2 (offset 0x34 in upm ram) */ - - 0xFFFEBC04, 0xEFFC3CB4, 0x1FFC3C34, 0xFFFC3C34, - 0xFFFC3C34, 0xEFE83CB4, 0x1FB57C35, _NOT_USED_, - - /* exception (offset 0x3C in upm ram) */ - - 0xFFFFFC05, _NOT_USED_, _NOT_USED_, _NOT_USED_, - -}; - -/* ------------------------------------------------------------------------- */ - - -/* - * Check Board Identity: - * - * Test ETX ID string (ETX_xxx...) - * - * Return 1 always. - */ - -int checkboard (void) -{ - char buf[64]; - int i; - int l = getenv_f("serial#", buf, sizeof(buf)); - - puts ("Board: "); - -#ifdef SB_ETX094 - gd->board_type = 0; /* 0 = 2SDRAM-Device */ -#else - gd->board_type = 1; /* 1 = 1SDRAM-Device */ -#endif - - if (l < 0 || strncmp(buf, "ETX_", 4)) { - puts ("### No HW ID - assuming ETX_094\n"); - read_hw_vers (); - return (0); - } - - for (i = 0; i < l; ++i) { - if (buf[i] == ' ') - break; - putc(buf[i]); - } - putc ('\n'); - - read_hw_vers (); - return (0); -} - -/* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - long int size_b0, size_b1, size8, size9; - - upmconfig (UPMA, (uint *) sdram_table, - sizeof (sdram_table) / sizeof (uint)); - - /* - * Preliminary prescaler for refresh (depends on number of - * banks): This value is selected for four cycles every 62.4 us - * with two SDRAM banks or four cycles every 31.2 us with one - * bank. It will be adjusted after memory sizing. - */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR_1BK_4K; /* MPTPR_PTP_DIV32 0x0200 */ - - /* A3(SDRAM)=0 => Bursttype = Sequential - * A2-A0(SDRAM)=010 => Burst length = 4 - * A4-A6(SDRAM)=010 => CasLat=2 - */ - memctl->memc_mar = 0x00000088; - - /* - * Map controller banks 2 and 3 to the SDRAM banks 2 and 3 at - * preliminary addresses - these have to be modified after the - * SDRAM size has been determined. - */ - memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM; - memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM; - - if (board_type == 0) { /* "L" type boards have only one bank SDRAM */ - memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM; - memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM; - } - - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL & (~(MAMR_PTAE)); /* no refresh yet */ - - udelay (200); - - /* perform SDRAM initializsation sequence */ - - memctl->memc_mcr = 0x80004128; /* SDRAM bank 0 (CS2) - Init Part 1 */ - memctl->memc_mcr = 0x80004734; /* SDRAM bank 0 (CS2) - Init Part 2 */ - udelay (1); - - if (board_type == 0) { /* "L" type boards have only one bank SDRAM */ - memctl->memc_mcr = 0x80006128; /* SDRAM bank 1 (CS3) - Init Part 1 */ - memctl->memc_mcr = 0x80006734; /* SDRAM bank 1 (CS3) - Init Part 2 */ - udelay (1); - } - - memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */ - - udelay (1000); - - /* - * Check Bank 0 Memory Size for re-configuration - * - * try 8 column mode - */ - size8 = dram_size (CONFIG_SYS_MAMR_8COL, (long *) SDRAM_BASE2_PRELIM, - SDRAM_MAX_SIZE); - - udelay (1000); - - /* - * try 9 column mode - */ - size9 = dram_size (CONFIG_SYS_MAMR_9COL, (long *) SDRAM_BASE2_PRELIM, - SDRAM_MAX_SIZE); - - if (size8 < size9) { /* leave configuration at 9 columns */ - size_b0 = size9; -/* debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size >> 20); */ - } else { /* back to 8 columns */ - size_b0 = size8; - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL; - udelay (500); -/* debug ("SDRAM Bank 0 in 8 column mode: %ld MB\n", size >> 20); */ - } - - if (board_type == 0) { /* "L" type boards have only one bank SDRAM */ - /* - * Check Bank 1 Memory Size - * use current column settings - * [9 column SDRAM may also be used in 8 column mode, - * but then only half the real size will be used.] - */ - size_b1 = - dram_size (memctl->memc_mamr, (long *) SDRAM_BASE3_PRELIM, - SDRAM_MAX_SIZE); -/* debug ("SDRAM Bank 1: %ld MB\n", size8 >> 20); */ - } else { - size_b1 = 0; - } - - udelay (1000); - - /* - * Adjust refresh rate depending on SDRAM type, both banks - * For types > 128 MBit leave it at the current (fast) rate - */ - if ((size_b0 < 0x02000000) && (size_b1 < 0x02000000)) { - /* reduce to 15.6 us (62.4 us / quad) */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_4K; /*DIV16 */ - udelay (1000); - } - - /* - * Final mapping: map bigger bank first - */ - if (size_b1 > size_b0) { /* SDRAM Bank 1 is bigger - map first */ - - memctl->memc_or3 = ((-size_b1) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br3 = - (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V; - - if (size_b0 > 0) { - /* - * Position Bank 0 immediately above Bank 1 - */ - memctl->memc_or2 = - ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br2 = - ((CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V) - + size_b1; - } else { - unsigned long reg; - - /* - * No bank 0 - * - * invalidate bank - */ - memctl->memc_br2 = 0; - - /* adjust refresh rate depending on SDRAM type, one bank */ - reg = memctl->memc_mptpr; - reg >>= 1; /* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */ - memctl->memc_mptpr = reg; - } - - } else { /* SDRAM Bank 0 is bigger - map first */ - - memctl->memc_or2 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br2 = - (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V; - - if (size_b1 > 0) { - /* - * Position Bank 1 immediately above Bank 0 - */ - memctl->memc_or3 = - ((-size_b1) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br3 = - ((CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V) - + size_b0; - } else { - unsigned long reg; - - /* - * No bank 1 - * - * invalidate bank - */ - memctl->memc_br3 = 0; - - /* adjust refresh rate depending on SDRAM type, one bank */ - reg = memctl->memc_mptpr; - reg >>= 1; /* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */ - memctl->memc_mptpr = reg; - } - } - - udelay (10000); - - return (size_b0 + size_b1); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int dram_size (long int mamr_value, long int *base, - long int maxsize) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mamr = mamr_value; - - return (get_ram_size(base, maxsize)); -} - -/* ------------------------------------------------------------------------- */ - -/* HW-ID Table (Bits: 2^9;2^7;2^5) */ -#define HW_ID_0 0x0000 -#define HW_ID_1 0x0020 -#define HW_ID_2 0x0080 -#define HW_ID_3 0x00a0 -#define HW_ID_4 0x0200 -#define HW_ID_5 0x0220 -#define HW_ID_6 0x0280 -#define HW_ID_7 0x02a0 - -void read_hw_vers () -{ - unsigned short rd_msk = 0x02A0; - - /* HW-ID pin-definition */ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - - immr->im_ioport.iop_pddir &= ~(rd_msk); - immr->im_ioport.iop_pdpar &= ~(rd_msk); - - /* debug printf("State of PD: %x\n",immr->im_ioport.iop_pddat); */ - - /* Check the HW-ID */ - printf ("HW-Version: "); - switch (immr->im_ioport.iop_pddat & rd_msk) { - case HW_ID_0: - printf ("V0.1 - V0.3 / W97238-Q3162-A1-1-2\n"); - break; - case HW_ID_1: - printf ("V0.9 / W50037-Q1-D6-1\n"); - break; - case HW_ID_2: - printf ("NOT USED - assuming ID#2\n"); - break; - case HW_ID_3: - printf ("NOT USED - assuming ID#3\n"); - break; - case HW_ID_4: - printf ("NOT USED - assuming ID#4\n"); - break; - case HW_ID_5: - printf ("NOT USED - assuming ID#5\n"); - break; - case HW_ID_6: - printf ("NOT USED - assuming ID#6\n"); - break; - case HW_ID_7: - printf ("NOT USED - assuming ID#7\n"); - break; - default: - printf ("###Error###\n"); - break; - } -} - -/* ------------------------------------------------------------------------- */ diff --git a/board/etx094/flash.c b/board/etx094/flash.c deleted file mode 100644 index 0958e73d60..0000000000 --- a/board/etx094/flash.c +++ /dev/null @@ -1,687 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; - -/*----------------------------------------------------------------------- - * Functions - */ -static ulong flash_get_size(vu_long *addr, flash_info_t *info); -static int write_word(flash_info_t *info, ulong dest, ulong data); -static void flash_get_offsets(ulong base, flash_info_t *info); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init(void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long size_b0; - int i; - - /* Init: no FLASHes known */ - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) - flash_info[i].flash_id = FLASH_UNKNOWN; - - /* Static FLASH Bank configuration here - FIXME XXX */ - - size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0<<20); - } - - /* Remap FLASH according to real size */ - memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & 0xFFFF8000); -#ifdef CONFIG_FLASH_16BIT - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | - BR_MS_GPCM | BR_V | BR_PS_16; /* 16 Bit data port */ -#else - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | - BR_MS_GPCM | BR_V; -#endif - - /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE, - &flash_info[0]); - - flash_get_offsets(CONFIG_SYS_FLASH_BASE, &flash_info[0]); - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[0]); -#endif - - memctl->memc_br1 = 0; /* invalidate bank 1 */ - - flash_info[0].size = size_b0; - - return size_b0; -} - -/*----------------------------------------------------------------------- - */ -static void flash_get_offsets(ulong base, flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) - return; - - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) { - for (i = 0; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00002000); - - return; - } - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ -#ifdef CONFIG_FLASH_16BIT - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00006000; - info->start[3] = base + 0x00008000; - for (i = 4; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00010000) - 0x00030000; -#else - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00020000) - 0x00060000; -#endif - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) - info->start[i] = base + i * 0x00020000; - } -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info(flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: - printf("AMD "); - break; - case FLASH_MAN_FUJ: - printf("FUJITSU "); - break; - case FLASH_MAN_SST: - printf("SST "); - break; - case FLASH_MAN_STM: - printf("STM "); - break; - default: - printf("Unknown Vendor "); - break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM400B: - printf("AM29LV400B (4 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM400T: - printf("AM29LV400T (4 Mbit, top boot sector)\n"); - break; - case FLASH_AM800B: - printf("AM29LV800B (8 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM800T: - printf("AM29LV800T (8 Mbit, top boot sector)\n"); - break; - case FLASH_AM160B: - printf("AM29LV160B (16 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM160T: - printf("AM29LV160T (16 Mbit, top boot sector)\n"); - break; - case FLASH_AM320B: - printf("AM29LV320B (32 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM320T: - printf("AM29LV320T (32 Mbit, top boot sector)\n"); - break; - case FLASH_SST200A: - printf("39xF200A (2M = 128K x 16)\n"); - break; - case FLASH_SST400A: - printf("39xF400A (4M = 256K x 16)\n"); - break; - case FLASH_SST800A: - printf("39xF800A (8M = 512K x 16)\n"); - break; - case FLASH_STM800AB: - printf("M29W800AB (8M = 512K x 16)\n"); - break; - default: - printf("Unknown Chip Type\n"); - break; - } - - printf(" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf(" Sector Start Addresses:"); - for (i = 0; i < info->sector_count; ++i) { - if ((i % 5) == 0) - printf("\n "); - printf(" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf("\n"); - return; -} - -/* - * The following code cannot be run from FLASH! - */ - -static ulong flash_get_size(vu_long *addr, flash_info_t *info) -{ - short i; - ulong value; - ulong base = (ulong)addr; - - /* Write auto select command: read Manufacturer ID */ -#ifdef CONFIG_FLASH_16BIT - vu_short *s_addr = (vu_short *)addr; - s_addr[0x5555] = 0x00AA; - s_addr[0x2AAA] = 0x0055; - s_addr[0x5555] = 0x0090; - value = s_addr[0]; - value = value|(value<<16); -#else - addr[0x5555] = 0x00AA00AA; - addr[0x2AAA] = 0x00550055; - addr[0x5555] = 0x00900090; - value = addr[0]; -#endif - - switch (value) { - case AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - case SST_MANUFACT: - info->flash_id = FLASH_MAN_SST; - break; - case STM_MANUFACT: - info->flash_id = FLASH_MAN_STM; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return 0; /* no or unknown flash */ - } -#ifdef CONFIG_FLASH_16BIT - value = s_addr[1]; - value = value|(value<<16); -#else - value = addr[1]; /* device ID */ -#endif - - switch (value) { - case AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; -#ifdef CONFIG_FLASH_16BIT - info->sector_count = 19; - info->size = 0x00100000; /* => 1 MB */ -#else - info->sector_count = 19; - info->size = 0x00200000; /* => 2 MB */ -#endif - break; - - case AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; -#ifdef CONFIG_FLASH_16BIT - info->sector_count = 35; - info->size = 0x00200000; /* => 2 MB */ -#else - info->sector_count = 35; - info->size = 0x00400000; /* => 4 MB */ -#endif - - break; - case SST_ID_xF200A: - info->flash_id += FLASH_SST200A; - info->sector_count = 64; /* 39xF200A (2M = 128K x 16) */ - info->size = 0x00080000; - break; - case SST_ID_xF400A: - info->flash_id += FLASH_SST400A; - info->sector_count = 128; /* 39xF400A (4M = 256K x 16) */ - info->size = 0x00100000; - break; - case SST_ID_xF800A: - info->flash_id += FLASH_SST800A; - info->sector_count = 256; /* 39xF800A (8M = 512K x 16) */ - info->size = 0x00200000; - break; /* => 2 MB */ - case STM_ID_x800AB: - info->flash_id += FLASH_STM800AB; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - default: - info->flash_id = FLASH_UNKNOWN; - return 0; /* => no or unknown flash */ - - } - - if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) { - printf("** ERROR: sector count %d > max (%d) **\n", - info->sector_count, CONFIG_SYS_MAX_FLASH_SECT); - info->sector_count = CONFIG_SYS_MAX_FLASH_SECT; - } - - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) { - for (i = 0; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00002000); - } else { /* AMD and Fujitsu types */ - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ -#ifdef CONFIG_FLASH_16BIT - - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00006000; - info->start[3] = base + 0x00008000; - for (i = 4; i < info->sector_count; i++) - info->start[i] = base + - (i * 0x00010000) - 0x00030000; -#else - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) - info->start[i] = base + - (i * 0x00020000) - 0x00060000; -#endif - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) - info->start[i] = base + i * 0x00020000; - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* - * read sector protection at sector address: - * (A7 .. A0) = 0x02 - * D0 = 1 if protected - */ -#ifdef CONFIG_FLASH_16BIT - s_addr = (volatile unsigned short *)(info->start[i]); - info->protect[i] = s_addr[2] & 1; -#else - addr = (volatile unsigned long *)(info->start[i]); - info->protect[i] = addr[2] & 1; -#endif - } - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { -#ifdef CONFIG_FLASH_16BIT - s_addr = (volatile unsigned short *)(info->start[0]); - *s_addr = 0x00F0; /* reset bank */ -#else - addr = (volatile unsigned long *)info->start[0]; - *addr = 0x00F000F0; /* reset bank */ -#endif - - } - return info->size; -} - -int flash_erase(flash_info_t *info, int s_first, int s_last) -{ - vu_long *addr = (vu_long *)(info->start[0]); - int flag, prot, sect; - ulong start, now, last; -#ifdef CONFIG_FLASH_16BIT - vu_short *s_addr = (vu_short *)addr; -#endif - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) - printf("- missing\n"); - else - printf("- no sectors to erase\n"); - return 1; - } -/*#ifndef CONFIG_FLASH_16BIT - ulong type; - type = (info->flash_id & FLASH_VENDMASK); - if ((type != FLASH_MAN_SST) && (type != FLASH_MAN_STM)) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - return; - } -#endif*/ - prot = 0; - for (sect = s_first; sect <= s_last; ++sect) { - if (info->protect[sect]) - prot++; - } - - if (prot) { - printf("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf("\n"); - } - - start = get_timer(0); - last = start; - /* Start erase on unprotected sectors */ - for (sect = s_first; sect <= s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ -#ifdef CONFIG_FLASH_16BIT - vu_short *s_sect_addr = (vu_short *)(info->start[sect]); -#else - vu_long *sect_addr = (vu_long *)(info->start[sect]); -#endif - /* Disable interrupts which might cause a timeout */ - flag = disable_interrupts(); - -#ifdef CONFIG_FLASH_16BIT - - /*printf("\ns_sect_addr=%x",s_sect_addr);*/ - s_addr[0x5555] = 0x00AA; - s_addr[0x2AAA] = 0x0055; - s_addr[0x5555] = 0x0080; - s_addr[0x5555] = 0x00AA; - s_addr[0x2AAA] = 0x0055; - s_sect_addr[0] = 0x0030; -#else - addr[0x5555] = 0x00AA00AA; - addr[0x2AAA] = 0x00550055; - addr[0x5555] = 0x00800080; - addr[0x5555] = 0x00AA00AA; - addr[0x2AAA] = 0x00550055; - sect_addr[0] = 0x00300030; -#endif - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay(1000); - -#ifdef CONFIG_FLASH_16BIT - while ((s_sect_addr[0] & 0x0080) != 0x0080) { -#else - while ((sect_addr[0] & 0x00800080) != 0x00800080) { -#endif - now = get_timer(start); - if (now > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf("Timeout\n"); - return 1; - } - /* show every second that we're waiting */ - if ((now - last) > 1000) { - putc('.'); - last = now; - } - } - } - } - - /* reset to read mode */ - addr = (volatile unsigned long *)info->start[0]; -#ifdef CONFIG_FLASH_16BIT - s_addr[0] = 0x00F0; /* reset bank */ -#else - addr[0] = 0x00F000F0; /* reset bank */ -#endif - - printf(" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - * 4 - Flash not identified - */ - -int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - if (info->flash_id == FLASH_UNKNOWN) - return 4; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - l = addr - wp; - - if (l != 0) { - data = 0; - for (i = 0, cp = wp; i < l; ++i, ++cp) - data = (data << 8) | (*(uchar *)cp); - - for (; i < 4 && cnt > 0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt == 0 && i < 4; ++i, ++cp) - data = (data << 8) | (*(uchar *)cp); - - rc = write_word(info, wp, data); - - if (rc != 0) - return rc; - - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i = 0; i < 4; ++i) - data = (data << 8) | *src++; - - rc = write_word(info, wp, data); - if (rc != 0) - return rc; - - wp += 4; - cnt -= 4; - } - - if (cnt == 0) - return 0; - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i < 4; ++i, ++cp) - data = (data << 8) | (*(uchar *)cp); - - return write_word(info, wp, data); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word(flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long *)(info->start[0]); - -#ifdef CONFIG_FLASH_16BIT - vu_short high_data; - vu_short low_data; - vu_short *s_addr = (vu_short *)addr; -#endif - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) - return 2; - -#ifdef CONFIG_FLASH_16BIT - /* Write the 16 higher-bits */ - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - high_data = ((data>>16) & 0x0000ffff); - - s_addr[0x5555] = 0x00AA; - s_addr[0x2AAA] = 0x0055; - s_addr[0x5555] = 0x00A0; - - *((vu_short *)dest) = high_data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer(0); - while ((*((vu_short *)dest) & 0x0080) != (high_data & 0x0080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) - return 1; - } - - /* Write the 16 lower-bits */ -#endif - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); -#ifdef CONFIG_FLASH_16BIT - dest += 0x2; - low_data = (data & 0x0000ffff); - - s_addr[0x5555] = 0x00AA; - s_addr[0x2AAA] = 0x0055; - s_addr[0x5555] = 0x00A0; - *((vu_short *)dest) = low_data; - -#else - addr[0x5555] = 0x00AA00AA; - addr[0x2AAA] = 0x00550055; - addr[0x5555] = 0x00A000A0; - *((vu_long *)dest) = data; -#endif - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer(0); - -#ifdef CONFIG_FLASH_16BIT - while ((*((vu_short *)dest) & 0x0080) != (low_data & 0x0080)) { -#else - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { -#endif - - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) - return 1; - } - return 0; -} diff --git a/board/etx094/u-boot.lds b/board/etx094/u-boot.lds deleted file mode 100644 index 56c3470bde..0000000000 --- a/board/etx094/u-boot.lds +++ /dev/null @@ -1,107 +0,0 @@ -/* - * (C) Copyright 2000-2010 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - net/libnet.o (.text*) - arch/powerpc/cpu/mpc8xx/libmpc8xx.o (.text*) - *(.text.vsprintf) - - . = env_offset; - common/env_embedded.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/lantec/Makefile b/board/lantec/Makefile deleted file mode 100644 index 12e4aa6880..0000000000 --- a/board/lantec/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).o - -COBJS = $(BOARD).o flash.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/lantec/flash.c b/board/lantec/flash.c deleted file mode 100644 index 97ed0542bf..0000000000 --- a/board/lantec/flash.c +++ /dev/null @@ -1,625 +0,0 @@ -/* - * (C) Copyright 2000, 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * Derived from ../tqm8xx/flash.c - * [Torsten Stevens, FHG IMS; Bruno Achauer, Exet AG] - */ - -#include <common.h> -#include <mpc8xx.h> - -#if defined(CONFIG_ENV_IS_IN_FLASH) -# ifndef CONFIG_ENV_ADDR -# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) -# endif -# ifndef CONFIG_ENV_SIZE -# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE -# endif -# ifndef CONFIG_ENV_SECT_SIZE -# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE -# endif -#endif - -/*---------------------------------------------------------------------*/ -#undef DEBUG_FLASH - -#ifdef DEBUG_FLASH -#define DEBUGF(fmt,args...) printf(fmt ,##args) -#else -#define DEBUGF(fmt,args...) -#endif -/*---------------------------------------------------------------------*/ - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/*----------------------------------------------------------------------- - * Functions - */ -static ulong flash_get_size (vu_long *addr, flash_info_t *info); -static int write_word (flash_info_t *info, ulong dest, ulong data); -static void flash_get_offsets (ulong base, flash_info_t *info); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long size_b0, size_b1; - int i; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - DEBUGF("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_PRELIM); - - size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0: " - "ID 0x%lx, Size = 0x%08lx = %ld MB\n", - flash_info[0].flash_id, - size_b0, size_b0<<20); - } - - DEBUGF("## Get flash bank 2 size @ 0x%08x\n",FLASH_BASE5_PRELIM); - - size_b1 = flash_get_size((vu_long *)FLASH_BASE5_PRELIM, &flash_info[1]); - - DEBUGF("## Prelim. Flash bank sizes: %08lx + 0x%08lx\n",size_b0,size_b1); - - if (size_b1 > size_b0) { - printf ("## ERROR: " - "Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n", - size_b1, size_b1<<20, - size_b0, size_b0<<20 - ); - flash_info[0].flash_id = FLASH_UNKNOWN; - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[0].sector_count = -1; - flash_info[1].sector_count = -1; - flash_info[0].size = 0; - flash_info[1].size = 0; - return (0); - } - - DEBUGF ("## Before remap: " - "BR0: 0x%08x OR0: 0x%08x " - "BR1: 0x%08x OR1: 0x%08x\n", - memctl->memc_br0, memctl->memc_or0, - memctl->memc_br1, memctl->memc_or1); - - /* Remap FLASH according to real size */ - memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & 0xFFFF8000); - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | \ - BR_MS_GPCM | BR_PS_32 | BR_V; - - DEBUGF("## BR0: 0x%08x OR0: 0x%08x\n", - memctl->memc_br0, memctl->memc_or0); - - /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_info[0].size = size_b0; - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[0]); -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1, - &flash_info[0]); -#endif - - if (size_b1) { - memctl->memc_or5 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b1 & 0xFFFF8000); - memctl->memc_br5 = ((CONFIG_SYS_FLASH_BASE + size_b0) & BR_BA_MSK) | - BR_MS_GPCM | BR_PS_32 | BR_V; - - DEBUGF("## BR5: 0x%08x OR5: 0x%08x\n", - memctl->memc_br5, memctl->memc_or5); - - /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((vu_long *)(CONFIG_SYS_FLASH_BASE + size_b0), - &flash_info[1]); - - flash_info[1].size = size_b1; - - flash_get_offsets (CONFIG_SYS_FLASH_BASE + size_b0, &flash_info[1]); - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[1]); -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1, - &flash_info[1]); -#endif - } else { - memctl->memc_br5 = 0; /* invalidate bank */ - memctl->memc_or5 = 0; /* invalidate bank */ - - DEBUGF("## DISABLE BR5: 0x%08x OR5: 0x%08x\n", - memctl->memc_br5, memctl->memc_or5); - - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[1].sector_count = -1; - flash_info[1].size = 0; - } - - DEBUGF("## Final Flash bank sizes: %08lx + 0x%08lx\n",size_b0,size_b1); - - return (size_b0 + size_b1); -} - -/*----------------------------------------------------------------------- - */ -static void flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } - -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - default: printf ("Unknown Vendor "); break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n"); - break; - case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n"); - break; - case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n"); - break; - case FLASH_AM320B: printf ("AM29LV320B (32 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - return; -} - -/*----------------------------------------------------------------------- - */ - - -/*----------------------------------------------------------------------- - */ - -/* - * The following code cannot be run from FLASH! - */ - -static ulong flash_get_size (vu_long *addr, flash_info_t *info) -{ - short i; - ulong value; - ulong base = (ulong)addr; - - - /* Write auto select command: read Manufacturer ID */ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00900090; - - value = addr[0]; - - switch (value) { - case AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr[1]; /* device ID */ - - switch (value) { - case AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ -#if 0 /* enable when device IDs are available */ - case AMD_ID_LV320T: - info->flash_id += FLASH_AM320T; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ - - case AMD_ID_LV320B: - info->flash_id += FLASH_AM320B; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ -#endif - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - - } - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr = (volatile unsigned long *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr = (volatile unsigned long *)info->start[0]; - - *addr = 0x00F000F0; /* reset bank */ - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - vu_long *addr = (vu_long*)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > FLASH_AMD_COMP)) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (vu_long*)(info->start[sect]); - addr[0] = 0x00300030; - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (vu_long*)(info->start[l_sect]); - while ((addr[0] & 0x00800080) != 0x00800080) { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (volatile unsigned long *)info->start[0]; - addr[0] = 0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - return (0); -} - -/*----------------------------------------------------------------------- - */ diff --git a/board/lantec/lantec.c b/board/lantec/lantec.c deleted file mode 100644 index 6d3486c48a..0000000000 --- a/board/lantec/lantec.c +++ /dev/null @@ -1,208 +0,0 @@ -/* - * (C) Copyright 2000, 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * (C) Copyright 2001 - * Torsten Stevens, FHG IMS, stevens@ims.fhg.de - * Bruno Achauer, Exet AG, bruno@exet-ag.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * Derived from ../tqm8xx/tqm8xx.c - */ - -#include <common.h> -#include <mpc8xx.h> - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); - -/* ------------------------------------------------------------------------- */ - -#define _NOT_USED_ 0xFFFFFFFF - -const uint sdram_table[] = { - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0x1f07fc04, 0xeeaefc04, 0x11adfc04, 0xefbbbc00, - 0x1ff77c47, /* last */ - /* - * SDRAM Initialization (offset 5 in UPMA RAM) - * - * This is no UPM entry point. The following definition uses - * the remaining space to establish an initialization - * sequence, which is executed by a RUN command. - * - */ - 0x1ff77c35, 0xefeabc34, 0x1fb57c35, /* last */ - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0x1f07fc04, 0xeeaefc04, 0x10adfc04, 0xf0affc00, - 0xf0affc00, 0xf1affc00, 0xefbbbc00, 0x1ff77c47, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0x1f27fc04, 0xeeaebc00, 0x01b93c04, 0x1ff77c47, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00, - 0xf0affc00, 0xe1bbbc04, 0x1ff77c47, /* last */ - _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Refresh (Offset 30 in UPMA RAM) - */ - 0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04, - 0xfffffc84, 0xfffffc07, 0xfffffc07, /* last */ - _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Exception. (Offset 3c in UPMA RAM) - */ - 0x7ffffc07, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, -}; - -/* ------------------------------------------------------------------------- */ - - -/* - * Check Board Identity: - * - * Test TQ ID string (TQM8xx...) - * If present, check for "L" type (no second DRAM bank), - * otherwise "L" type is assumed as default. - * - * Return 1 for "L" type, 0 else. - */ - -int checkboard (void) -{ - printf ("Board: Lantec special edition rev.%d\n", CONFIG_LANTEC); - return 0; -} - -/* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - long int size_b0; - int i; - - /* - * Configure UPMA for SDRAM - */ - upmconfig (UPMA, (uint *) sdram_table, - sizeof (sdram_table) / sizeof (uint)); - - memctl->memc_mptpr = CONFIG_SYS_MPTPR_1BK_8K /* XXX CONFIG_SYS_MPTPR XXX */ ; - - /* burst length=4, burst type=sequential, CAS latency=2 */ - memctl->memc_mar = 0x00000088; - - /* - * Map controller bank 3 to the SDRAM bank at preliminary address. - */ - memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM; - memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM; - - /* initialize memory address register */ - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL; /* refresh not enabled yet */ - - /* mode initialization (offset 5) */ - udelay (200); /* 0x80006105 */ - memctl->memc_mcr = - MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x05); - - /* run 2 refresh sequence with 4-beat refresh burst (offset 0x30) */ - udelay (1); /* 0x80006130 */ - memctl->memc_mcr = - MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x30); - udelay (1); /* 0x80006130 */ - memctl->memc_mcr = - MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x30); - - udelay (1); /* 0x80006106 */ - memctl->memc_mcr = - MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x06); - - memctl->memc_mamr |= MAMR_PTAE; /* refresh enabled */ - - udelay (200); - - /* Need at least 10 DRAM accesses to stabilize */ - for (i = 0; i < 10; ++i) { - volatile unsigned long *addr = - (volatile unsigned long *) SDRAM_BASE3_PRELIM; - unsigned long val; - - val = *(addr + i); - *(addr + i) = val; - } - - /* - * Check Bank 0 Memory Size for re-configuration - */ - size_b0 = dram_size (CONFIG_SYS_MAMR_8COL, - (long *) SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE); - - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL | MAMR_PTAE; - - /* - * Final mapping: - */ - - memctl->memc_or3 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br3 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V; - udelay (1000); - - return (size_b0); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int dram_size (long int mamr_value, long int *base, - long int maxsize) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mamr = mamr_value; - - return (get_ram_size (base, maxsize)); -} diff --git a/board/lantec/u-boot.lds b/board/lantec/u-boot.lds deleted file mode 100644 index 94118024bd..0000000000 --- a/board/lantec/u-boot.lds +++ /dev/null @@ -1,107 +0,0 @@ -/* - * (C) Copyright 2000-2010 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - net/libnet.o (.text*) - arch/powerpc/lib/libpowerpc.o (.text*) - drivers/rtc/librtc.o (.text*) - - . = env_offset; - common/env_embedded.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/lantec/u-boot.lds.debug b/board/lantec/u-boot.lds.debug deleted file mode 100644 index e788f5c170..0000000000 --- a/board/lantec/u-boot.lds.debug +++ /dev/null @@ -1,137 +0,0 @@ -/* - * (C) Copyright 2000, 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text) - common/dlmalloc.o (.text) - lib/vsprintf.o (.text) - lib/crc32.o (.text) - - . = env_offset; - common/env_embedded.o(.text) - - *(.text) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - *(.eh_frame) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(4096); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(4096); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/siemens/IAD210/IAD210.c b/board/siemens/IAD210/IAD210.c deleted file mode 100644 index 7325a93647..0000000000 --- a/board/siemens/IAD210/IAD210.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * (C) Copyright 2001 - * Paul Geerinckx - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> -#include <net.h> -#include "atm.h" -#include <i2c.h> - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); - -/* ------------------------------------------------------------------------- */ - -/* used PLD registers */ -# define PLD_GCR1_REG (unsigned char *) (0x10000000 + 0) -# define PLD_EXT_RES (unsigned char *) (0x10000000 + 10) -# define PLD_EXT_FETH (unsigned char *) (0x10000000 + 11) -# define PLD_EXT_LED (unsigned char *) (0x10000000 + 12) -# define PLD_EXT_X21 (unsigned char *) (0x10000000 + 13) - -#define _NOT_USED_ 0xFFFFFFFF - -const uint sdram_table[] = { - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0xFE2DB004, 0xF0AA7004, 0xF0A5F400, 0xF3AFFC47, /* last */ - _NOT_USED_, - /* - * SDRAM Initialization (offset 5 in UPMA RAM) - * - * This is no UPM entry point. The following definition uses - * the remaining space to establish an initialization - * sequence, which is executed by a RUN command. - * - */ - 0xFFFAF834, 0xFFE5B435, /* last */ - _NOT_USED_, - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0xFE2DB004, 0xF0AF7404, 0xF0AFFC00, 0xF0AFFC00, - 0xF0AFFC00, 0xF0AAF800, 0xF1A5E447, /* last */ - _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0xFE29B300, 0xF1A27304, 0xFFA5F747, /* last */ - _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00, - 0xF1AAF804, 0xFFA5F447, /* last */ - _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * Refresh (Offset 30 in UPMA RAM) - */ - 0xFFAC3884, 0xFFAC3404, 0xFFAFFC04, 0xFFAFFC84, - 0xFFAFFC07, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, - /* - * MRS sequence (Offset 38 in UPMA RAM) - */ - 0xFFAAB834, 0xFFA57434, 0xFFAFFC05, /* last */ - _NOT_USED_, - /* - * Exception. (Offset 3c in UPMA RAM) - */ - 0xFFAFFC04, 0xFFAFFC05, /* last */ - _NOT_USED_, _NOT_USED_, -}; - -/* ------------------------------------------------------------------------- */ - - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - volatile iop8xx_t *iop = &immap->im_ioport; - volatile fec_t *fecp = &immap->im_cpm.cp_fec; - long int size; - - upmconfig (UPMA, (uint *) sdram_table, - sizeof (sdram_table) / sizeof (uint)); - - /* - * Preliminary prescaler for refresh (depends on number of - * banks): This value is selected for four cycles every 62.4 us - * with two SDRAM banks or four cycles every 31.2 us with one - * bank. It will be adjusted after memory sizing. - */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR; - - memctl->memc_mar = 0x00000088; - - /* - * Map controller banks 2 and 3 to the SDRAM banks 2 and 3 at - * preliminary addresses - these have to be modified after the - * SDRAM size has been determined. - */ - memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM; - memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM; - - memctl->memc_mamr = CONFIG_SYS_MAMR & (~(MAMR_PTAE)); /* no refresh yet */ - - udelay (200); - - /* perform SDRAM initializsation sequence */ - - memctl->memc_mcr = 0x80004105; /* SDRAM bank 0 */ - udelay (1); - memctl->memc_mcr = 0x80004230; /* SDRAM bank 0 - execute twice */ - udelay (1); - - memctl->memc_mcr = 0x80004105; /* SDRAM precharge */ - udelay (1); - memctl->memc_mcr = 0x80004030; /* SDRAM 16x autorefresh */ - udelay (1); - memctl->memc_mcr = 0x80004138; /* SDRAM upload parameters */ - udelay (1); - - memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */ - - udelay (1000); - - /* - * Check Bank 0 Memory Size for re-configuration - * - */ - size = dram_size (CONFIG_SYS_MAMR, (long *) SDRAM_BASE_PRELIM, - SDRAM_MAX_SIZE); - - udelay (1000); - - - memctl->memc_mamr = CONFIG_SYS_MAMR; - udelay (1000); - - /* - * Final mapping - */ - memctl->memc_or2 = ((-size) & 0xFFFF0000) | CONFIG_SYS_OR2_PRELIM; - memctl->memc_br2 = ((CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V); - - udelay (10000); - - /* prepare pin multiplexing for fast ethernet */ - - atmLoad (); - fecp->fec_ecntrl = 0x00000004; /* rev D3 pinmux SET */ - iop->iop_pdpar |= 0x0080; /* set pin as MII_clock */ - - - return (size); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int dram_size (long int mamr_value, long int *base, - long int maxsize) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mamr = mamr_value; - - return (get_ram_size (base, maxsize)); -} - -/* - * Check Board Identity: - */ - -int checkboard (void) -{ - return (0); -} - -void board_serial_init (void) -{ - ; /* nothing to do here */ -} - -void board_ether_init (void) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile iop8xx_t *iop = &immap->im_ioport; - volatile fec_t *fecp = &immap->im_cpm.cp_fec; - - atmLoad (); - fecp->fec_ecntrl = 0x00000004; /* rev D3 pinmux SET */ - iop->iop_pdpar |= 0x0080; /* set pin as MII_clock */ -} - -int board_early_init_f (void) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile cpmtimer8xx_t *timers = &immap->im_cpmtimer; - volatile memctl8xx_t *memctl = &immap->im_memctl; - volatile iop8xx_t *iop = &immap->im_ioport; - - /* configure the LED timing output pins - port A pin 4 */ - iop->iop_papar = 0x0800; - iop->iop_padir = 0x0800; - - /* start timer 2 for the 4hz LED blink rate */ - timers->cpmt_tmr2 = 0xff2c; /* 4HZ for 64MHz */ - timers->cpmt_trr2 = 0x000003d0; /* clk/16 , prescale=256 */ - timers->cpmt_tgcr = 0x00000810; /* run timer 2 */ - - /* chip select for PLD access */ - memctl->memc_br6 = 0x10000401; - memctl->memc_or6 = 0xFC000908; - - /* PLD initial values ( set LEDs, remove reset on LXT) */ - - *PLD_GCR1_REG = 0x06; - *PLD_EXT_RES = 0xC0; - *PLD_EXT_FETH = 0x40; - *PLD_EXT_LED = 0xFF; - *PLD_EXT_X21 = 0x04; - return 0; -} - -static void board_get_enetaddr(uchar *addr) -{ - int i; - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile cpm8xx_t *cpm = &immap->im_cpm; - unsigned int rccrtmp; - - char default_mac_addr[] = { 0x00, 0x08, 0x01, 0x02, 0x03, 0x04 }; - - for (i = 0; i < 6; i++) - addr[i] = default_mac_addr[i]; - - printf ("There is an error in the i2c driver .. /n"); - printf ("You need to fix it first....../n"); - - rccrtmp = cpm->cp_rccr; - cpm->cp_rccr |= 0x0020; - - i2c_reg_read (0xa0, 0); - printf ("seep = '-%c-%c-%c-%c-%c-%c-'\n", - i2c_reg_read (0xa0, 0), i2c_reg_read (0xa0, 0), - i2c_reg_read (0xa0, 0), i2c_reg_read (0xa0, 0), - i2c_reg_read (0xa0, 0), i2c_reg_read (0xa0, 0)); - - cpm->cp_rccr = rccrtmp; -} - -int misc_init_r(void) -{ - uchar enetaddr[6]; - - if (!eth_getenv_enetaddr("ethaddr", enetaddr)) { - board_get_enetaddr(enetaddr); - eth_setenv_enetaddr("ethaddr", enetaddr); - } - - return 0; -} diff --git a/board/siemens/IAD210/Makefile b/board/siemens/IAD210/Makefile deleted file mode 100644 index bb81507815..0000000000 --- a/board/siemens/IAD210/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).o - -COBJS = $(BOARD).o flash.o atm.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/siemens/IAD210/atm.c b/board/siemens/IAD210/atm.c deleted file mode 100644 index 40aad0ac26..0000000000 --- a/board/siemens/IAD210/atm.c +++ /dev/null @@ -1,652 +0,0 @@ -#include <common.h> -#include <mpc8xx.h> -#include <commproc.h> - -#include "atm.h" -#include <linux/stddef.h> - -#define SYNC __asm__("sync") -#define MY_ALIGN(p, a) ((char *)(((uint32)(p)+(a)-1) & ~((uint32)(a)-1))) - -#define FALSE 1 -#define TRUE 0 -#define OK 0 -#define ERROR -1 - -struct atm_connection_t g_conn[NUM_CONNECTIONS] = -{ - { NULL, 10, NULL, 10, NULL, NULL, NULL, NULL }, /* OAM */ -}; - -struct atm_driver_t g_atm = -{ - FALSE, /* loaded */ - FALSE, /* started */ - NULL, /* csram */ - 0, /* csram_size */ - NULL, /* am_top */ - NULL, /* ap_top */ - NULL, /* int_reload_ptr */ - NULL, /* int_serv_ptr */ - NULL, /* rbd_base_ptr */ - NULL, /* tbd_base_ptr */ - 0 /* linerate */ -}; - -char csram[1024]; /* more than enough for doing nothing*/ - -int atmLoad(void); -void atmUnload(void); -int atmMemInit(void); -void atmIntInit(void); -void atmApcInit(void); -void atmAmtInit(void); -void atmCpmInit(void); -void atmUtpInit(void); - -/***************************************************************************** - * - * FUNCTION NAME: atmLoad - * - * DESCRIPTION: Basic ATM initialization. - * - * PARAMETERS: none - * - * RETURNS: OK or ERROR - * - ****************************************************************************/ -int atmLoad() -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile cpmtimer8xx_t *timers = &immap->im_cpmtimer; - volatile iop8xx_t *iop = &immap->im_ioport; - - timers->cpmt_tgcr &= 0x0FFF; SYNC; /* Disable Timer 4 */ - immap->im_cpm.cp_scc[3].scc_gsmrl = 0x0; SYNC; /* Disable SCC4 */ - iop->iop_pdpar &= 0x3FFF; SYNC; /* Disable SAR and UTOPIA */ - - if ( atmMemInit() != OK ) return ERROR; - - atmIntInit(); - atmApcInit(); - atmAmtInit(); - atmCpmInit(); - atmUtpInit(); - - g_atm.loaded = TRUE; - - return OK; -} - -/***************************************************************************** - * - * FUNCTION NAME: atmUnload - * - * DESCRIPTION: Disables ATM and UTOPIA. - * - * PARAMETERS: none - * - * RETURNS: void - * - ****************************************************************************/ -void atmUnload() -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile cpmtimer8xx_t *timers = &immap->im_cpmtimer; - volatile iop8xx_t *iop = &immap->im_ioport; - - timers->cpmt_tgcr &= 0x0FFF; SYNC; /* Disable Timer 4 */ - immap->im_cpm.cp_scc[3].scc_gsmrl = 0x0; SYNC; /* Disable SCC4 */ - iop->iop_pdpar &= 0x3FFF; SYNC; /* Disable SAR and UTOPIA */ - g_atm.loaded = FALSE; -} - -/***************************************************************************** - * - * FUNCTION NAME: atmMemInit - * - * DESCRIPTION: - * - * The ATM driver uses the following resources: - * - * A. Memory in DPRAM to hold - * - * 1/ CT = Connection Table ( RCT & TCT ) - * 2/ TCTE = Transmit Connection Table Extension - * 3/ MPHYPT = Multi-PHY Pointing Table - * 4/ APCP = APC Parameter Table - * 5/ APCT_PRIO_1 = APC Table ( priority 1 for AAL1/2 ) - * 6/ APCT_PRIO_2 = APC Table ( priority 2 for VBR ) - * 7/ APCT_PRIO_3 = APC Table ( priority 3 for UBR ) - * 8/ TQ = Transmit Queue - * 9/ AM = Address Matching Table - * 10/ AP = Address Pointing Table - * - * B. Memory in cache safe RAM to hold - * - * 1/ INT = Interrupt Queue - * 2/ RBD = Receive Buffer Descriptors - * 3/ TBD = Transmit Buffer Descriptors - * - * This function - * 1. clears the ATM DPRAM area, - * 2. Allocates and clears cache safe memory, - * 3. Initializes 'g_conn'. - * - * PARAMETERS: none - * - * RETURNS: OK or ERROR - * - ****************************************************************************/ -int atmMemInit() -{ - int i; - unsigned immr = CONFIG_SYS_IMMR; - int total_num_rbd = 0; - int total_num_tbd = 0; - - memset((char *)CONFIG_SYS_IMMR + 0x2000 + ATM_DPRAM_BEGIN, 0x00, ATM_DPRAM_SIZE); - - g_atm.csram_size = NUM_INT_ENTRIES * SIZE_OF_INT_ENTRY; - - for ( i = 0; i < NUM_CONNECTIONS; ++i ) { - total_num_rbd += g_conn[i].num_rbd; - total_num_tbd += g_conn[i].num_tbd; - } - - g_atm.csram_size += total_num_rbd * SIZE_OF_RBD + total_num_tbd * SIZE_OF_TBD + 4; - - g_atm.csram = &csram[0]; - memset(&(g_atm.csram), 0x00, g_atm.csram_size); - - g_atm.int_reload_ptr = (uint32 *)MY_ALIGN(g_atm.csram, 4); - g_atm.rbd_base_ptr = (struct atm_bd_t *)(g_atm.int_reload_ptr + NUM_INT_ENTRIES); - g_atm.tbd_base_ptr = (struct atm_bd_t *)(g_atm.rbd_base_ptr + total_num_rbd); - - g_conn[0].rbd_ptr = g_atm.rbd_base_ptr; - g_conn[0].tbd_ptr = g_atm.tbd_base_ptr; - g_conn[0].ct_ptr = CT_PTR(immr); - g_conn[0].tcte_ptr = TCTE_PTR(immr); - - return OK; -} - -/***************************************************************************** - * - * FUNCTION NAME: atmIntInit - * - * DESCRIPTION: - * - * Initialization of the MPC860 ESAR Interrupt Queue. - * This function - * - clears all entries in the INT, - * - sets the WRAP bit of the last INT entry, - * - initializes the 'int_serv_ptr' attribuut of the AtmDriver structure - * to the first INT entry. - * - * PARAMETERS: none - * - * RETURNS: void - * - * REMARKS: - * - * - The INT resides in external cache safe memory. - * - The base address of the INT is stored in g_atm.int_reload_ptr. - * - The number of entries in the INT is given by NUM_INT_ENTRIES. - * - The INTBASE field in SAR Parameter RAM is set by atmCpmInit(). - * - ****************************************************************************/ -void atmIntInit() -{ - int i; - for ( i = 0; i < NUM_INT_ENTRIES - 1; ++i) g_atm.int_reload_ptr[i] = 0; - g_atm.int_reload_ptr[i] = INT_WRAP; - g_atm.int_serv_ptr = g_atm.int_reload_ptr; -} - -/***************************************************************************** - * - * FUNCTION NAME: atmApcInit - * - * DESCRIPTION: - * - * This function initializes the following ATM Pace Controller related - * data structures: - * - * - 1 MPHY Pointing Table (contains only one entry) - * - 3 APC Parameter Tables (one PHY with 3 priorities) - * - 3 APC Tables (one table for each priority) - * - 1 Transmit Queue (one transmit queue per PHY) - * - * PARAMETERS: none - * - * RETURNS: void - * - ****************************************************************************/ -void atmApcInit() -{ - int i; - /* unsigned immr = CONFIG_SYS_IMMR; */ - uint16 * mphypt_ptr = MPHYPT_PTR(CONFIG_SYS_IMMR); - struct apc_params_t * apcp_ptr = APCP_PTR(CONFIG_SYS_IMMR); - uint16 * apct_prio1_ptr = APCT1_PTR(CONFIG_SYS_IMMR); - uint16 * tq_ptr = TQ_PTR(CONFIG_SYS_IMMR); - /***************************************************/ - /* Initialize MPHY Pointing Table (only one entry) */ - /***************************************************/ - *mphypt_ptr = APCP_BASE; - - /********************************************/ - /* Initialize APC parameters for priority 1 */ - /********************************************/ - apcp_ptr->apct_base1 = APCT_PRIO_1_BASE; - apcp_ptr->apct_end1 = APCT_PRIO_1_BASE + NUM_APCT_PRIO_1_ENTRIES * 2; - apcp_ptr->apct_ptr1 = APCT_PRIO_1_BASE; - apcp_ptr->apct_sptr1 = APCT_PRIO_1_BASE; - apcp_ptr->etqbase = TQ_BASE; - apcp_ptr->etqend = TQ_BASE + ( NUM_TQ_ENTRIES - 1 ) * 2; - apcp_ptr->etqaptr = TQ_BASE; - apcp_ptr->etqtptr = TQ_BASE; - apcp_ptr->apc_mi = 8; - apcp_ptr->ncits = 0x0100; /* NCITS = 1 */ - apcp_ptr->apcnt = 0; - apcp_ptr->reserved1 = 0; - apcp_ptr->eapcst = 0x2009; /* LAST, ESAR, MPHY */ - apcp_ptr->ptp_counter = 0; - apcp_ptr->ptp_txch = 0; - apcp_ptr->reserved2 = 0; - - - /***************************************************/ - /* Initialize APC Tables with empty slots (0xFFFF) */ - /***************************************************/ - for ( i = 0; i < NUM_APCT_PRIO_1_ENTRIES; ++i ) *(apct_prio1_ptr++) = 0xFFFF; - - /************************/ - /* Clear Transmit Queue */ - /************************/ - for ( i = 0; i < NUM_TQ_ENTRIES; ++i ) *(tq_ptr++) = 0; -} - -/***************************************************************************** - * - * FUNCTION NAME: atmAmtInit - * - * DESCRIPTION: - * - * This function clears the first entry in the Address Matching Table and - * lets the first entry in the Address Pointing table point to the first - * entry in the TCT table (i.e. the raw cell channel). - * - * PARAMETERS: none - * - * RETURNS: void - * - * REMARKS: - * - * The values for the AMBASE, AMEND and APBASE registers in SAR parameter - * RAM are initialized by atmCpmInit(). - * - ****************************************************************************/ -void atmAmtInit() -{ - unsigned immr = CONFIG_SYS_IMMR; - - g_atm.am_top = AM_PTR(immr); - g_atm.ap_top = AP_PTR(immr); - - *(g_atm.ap_top--) = CT_BASE; - *(g_atm.am_top--) = 0; -} - -/***************************************************************************** - * - * FUNCTION NAME: atmCpmInit - * - * DESCRIPTION: - * - * This function initializes the Utopia Interface Parameter RAM Map - * (SCC4, ATM Protocol) of the Communication Processor Modudule. - * - * PARAMETERS: none - * - * RETURNS: void - * - ****************************************************************************/ -void atmCpmInit() -{ - unsigned immr = CONFIG_SYS_IMMR; - - memset((char *)immr + 0x3F00, 0x00, 0xC0); - - /*-----------------------------------------------------------------*/ - /* RBDBASE - Receive buffer descriptors base address */ - /* The RBDs reside in cache safe external memory. */ - /*-----------------------------------------------------------------*/ - *RBDBASE(immr) = (uint32)g_atm.rbd_base_ptr; - - /*-----------------------------------------------------------------*/ - /* SRFCR - SAR receive function code */ - /* 0-2 rsvd = 000 */ - /* 3-4 BO = 11 Byte ordering (big endian). */ - /* 5-7 FC = 000 Value driven on the address type signals AT[1-3] */ - /* when the SDMA channel accesses memory. */ - /*-----------------------------------------------------------------*/ - *SRFCR(immr) = 0x18; - - /*-----------------------------------------------------------------*/ - /* SRSTATE - SAR receive status */ - /* 0 EXT = 0 Extended mode off. */ - /* 1 ACP = 0 Valid only if EXT = 1. */ - /* 2 EC = 0 Standard 53-byte ATM cell. */ - /* 3 SNC = 0 In sync. Must be set to 0 during initialization. */ - /* 4 ESAR = 1 Enhanced SAR functionality enabled. */ - /* 5 MCF = 1 Management Cell Filter active. */ - /* 6 SER = 0 UTOPIA mode. */ - /* 7 MPY = 1 Multiple PHY mode. */ - /*-----------------------------------------------------------------*/ - *SRSTATE(immr) = 0x0D; - - /*-----------------------------------------------------------------*/ - /* MRBLR - Maximum receive buffer length register. */ - /* Must be cleared for ATM operation (see also SMRBLR). */ - /*-----------------------------------------------------------------*/ - *MRBLR(immr) = 0; - - /*-----------------------------------------------------------------*/ - /* RSTATE - SCC internal receive state parameters */ - /* The first byte must be initialized with the value of SRFCR. */ - /*-----------------------------------------------------------------*/ - *RSTATE(immr) = (uint32)(*SRFCR(immr)) << 24; - - /*-----------------------------------------------------------------*/ - /* STFCR - SAR transmit function code */ - /* 0-2 rsvd = 000 */ - /* 3-4 BO = 11 Byte ordering (big endian). */ - /* 5-7 FC = 000 Value driven on the address type signals AT[1-3] */ - /* when the SDMA channel accesses memory. */ - /*-----------------------------------------------------------------*/ - *STFCR(immr) = 0x18; - - /*-----------------------------------------------------------------*/ - /* SRSTATE - SAR transmit status */ - /* 0 EXT = 0 : Extended mode off */ - /* 1 rsvd = 0 : */ - /* 2 EC = 0 : Standard 53-byte ATM cell */ - /* 3 rsvd = 0 : */ - /* 4 ESAR = 1 : Enhanced SAR functionality enabled */ - /* 5 rsvd = 0 : */ - /* 6 SER = 0 : UTOPIA mode */ - /* 7 MPY = 1 : Multiple PHY mode */ - /*-----------------------------------------------------------------*/ - *STSTATE(immr) = 0x09; - - /*-----------------------------------------------------------------*/ - /* TBDBASE - Transmit buffer descriptors base address */ - /* The TBDs reside in cache safe external memory. */ - /*-----------------------------------------------------------------*/ - *TBDBASE(immr) = (uint32)g_atm.tbd_base_ptr; - - /*-----------------------------------------------------------------*/ - /* TSTATE - SCC internal transmit state parameters */ - /* The first byte must be initialized with the value of STFCR. */ - /*-----------------------------------------------------------------*/ - *TSTATE(immr) = (uint32)(*STFCR(immr)) << 24; - - /*-----------------------------------------------------------------*/ - /* CTBASE - Connection table base address */ - /* Offset from the beginning of DPRAM (64-byte aligned). */ - /*-----------------------------------------------------------------*/ - *CTBASE(immr) = CT_BASE; - - /*-----------------------------------------------------------------*/ - /* INTBASE - Interrupt queue base pointer. */ - /* The interrupt queue resides in cache safe external memory. */ - /*-----------------------------------------------------------------*/ - *INTBASE(immr) = (uint32)g_atm.int_reload_ptr; - - /*-----------------------------------------------------------------*/ - /* INTPTR - Pointer into interrupt queue. */ - /* Initialize to INTBASE. */ - /*-----------------------------------------------------------------*/ - *INTPTR(immr) = *INTBASE(immr); - - /*-----------------------------------------------------------------*/ - /* C_MASK - Constant mask for CRC32 */ - /* Must be initialized to 0xDEBB20E3. */ - /*-----------------------------------------------------------------*/ - *C_MASK(immr) = 0xDEBB20E3; - - /*-----------------------------------------------------------------*/ - /* INT_ICNT - Interrupt threshold value */ - /*-----------------------------------------------------------------*/ - *INT_ICNT(immr) = 1; - - /*-----------------------------------------------------------------*/ - /* INT_CNT - Interrupt counter */ - /* Initalize to INT_ICNT. Decremented for each interrupt entry */ - /* reported in the interrupt queue. On zero an interrupt is */ - /* signaled to the host by setting the GINT bit in the event */ - /* register. The counter is reinitialized with INT_ICNT. */ - /*-----------------------------------------------------------------*/ - *INT_CNT(immr) = *INT_ICNT(immr); - - /*-----------------------------------------------------------------*/ - /* SMRBLR - SAR maximum receive buffer length register. */ - /* Must be a multiple of 48 bytes. Common for all ATM connections. */ - /*-----------------------------------------------------------------*/ - *SMRBLR(immr) = SAR_RXB_SIZE; - - /*-----------------------------------------------------------------*/ - /* APCST - APC status register. */ - /* 0 rsvd 0 */ - /* 1-2 CSER 11 Initialize with the same value as NSER. */ - /* 3-4 NSER 11 Next serial or UTOPIA channel. */ - /* 5-7 rsvd 000 */ - /* 8-10 rsvd 000 */ - /* 11 rsvd 0 */ - /* 12 ESAR 1 UTOPIA Level 2 MPHY enabled. */ - /* 13 DIS 0 APC disable. Must be initiazed to 0. */ - /* 14 PL2 0 Not used. */ - /* 15 MPY 1 Multiple PHY mode on. */ - /*-----------------------------------------------------------------*/ - *APCST(immr) = 0x7809; - - /*-----------------------------------------------------------------*/ - /* APCPTR - Pointer to the APC parameter table */ - /* In MPHY master mode this parameter points to the MPHY pointing */ - /* table. 2-byte aligned. */ - /*-----------------------------------------------------------------*/ - *APCPTR(immr) = MPHYPT_BASE; - - /*-----------------------------------------------------------------*/ - /* HMASK - Header mask */ - /* Each incoming cell is masked with HMASK before being compared */ - /* to the entries in the address matching table. */ - /*-----------------------------------------------------------------*/ - *HMASK(immr) = AM_HMASK; - - /*-----------------------------------------------------------------*/ - /* AMBASE - Address matching table base address */ - /*-----------------------------------------------------------------*/ - *AMBASE(immr) = AM_BASE; - - /*-----------------------------------------------------------------*/ - /* AMEND - Address matching table end address */ - /*-----------------------------------------------------------------*/ - *AMEND(immr) = AM_BASE; - - /*-----------------------------------------------------------------*/ - /* APBASE - Address pointing table base address */ - /*-----------------------------------------------------------------*/ - *APBASE(immr) = AP_BASE; - - /*-----------------------------------------------------------------*/ - /* MPHYST - MPHY status register */ - /* 0-1 rsvd 00 */ - /* 2-6 NMPHY 00000 1 PHY */ - /* 7-9 rsvd 000 */ - /* 10-14 CMPHY 00000 Initialize with same value as NMPHY */ - /*-----------------------------------------------------------------*/ - *MPHYST(immr) = 0x0000; - - /*-----------------------------------------------------------------*/ - /* TCTEBASE - Transmit connection table extension base address */ - /* Offset from the beginning of DPRAM (32-byte aligned). */ - /*-----------------------------------------------------------------*/ - *TCTEBASE(immr) = TCTE_BASE; - - /*-----------------------------------------------------------------*/ - /* Clear not used registers. */ - /*-----------------------------------------------------------------*/ -} - -/***************************************************************************** - * - * FUNCTION NAME: atmUtpInit - * - * DESCRIPTION: - * - * This function initializes the ATM interface for - * - * - UTOPIA mode - * - muxed bus - * - master operation - * - multi PHY (because of a bug in the MPC860P rev. E.0) - * - internal clock = SYSCLK / 2 - * - * EXTERNAL EFFECTS: - * - * After calling this function, the MPC860ESAR UTOPIA bus is - * active and uses the following ports/pins: - * - * Port Pin Signal Description - * ------ --- ------- ------------------------------------------- - * PB[15] R17 TxClav Transmit cell available input/output signal - * PC[15] D16 RxClav Receive cell available input/output signal - * PD[15] U17 UTPB[0] UTOPIA bus bit 0 input/output signal - * PD[14] V19 UTPB[1] UTOPIA bus bit 1 input/output signal - * PD[13] V18 UTPB[2] UTOPIA bus bit 2 input/output signal - * PD[12] R16 UTPB[3] UTOPIA bus bit 3 input/output signal - * PD[11] T16 RXENB Receive enable input/output signal - * PD[10] W18 TXENB Transmit enable input/output signal - * PD[9] V17 UTPCLK UTOPIA clock input/output signal - * PD[7] T15 UTPB[4] UTOPIA bus bit 4 input/output signal - * PD[6] V16 UTPB[5] UTOPIA bus bit 5 input/output signal - * PD[5] U15 UTPB[6] UTOPIA bus bit 6 input/output signal - * PD[4] U16 UTPB[7] UTOPIA bus bit 7 input/output signal - * PD[3] W16 SOC Start of cell input/output signal - * - * PARAMETERS: none - * - * RETURNS: void - * - * REMARK: - * - * The ATM parameters and data structures must be configured before - * initializing the UTOPIA port. The UTOPIA port activates immediately - * upon initialization, and if its associated data structures are not - * initialized, the CPM will lock up. - * - ****************************************************************************/ -void atmUtpInit() -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile iop8xx_t *iop = &immap->im_ioport; - volatile car8xx_t *car = &immap->im_clkrst; - volatile cpm8xx_t *cpm = &immap->im_cpm; - int flag; - - flag = disable_interrupts(); - - /*-----------------------------------------------------------------*/ - /* SCCR - System Clock Control Register */ - /* */ - /* The UTOPIA clock can be selected to be internal clock or */ - /* external clock (selected by the UTOPIA mode register). */ - /* In case of internal clock, the UTOPIA clock is derived from */ - /* the system frequency divided by two dividers. */ - /* Bits 27-31 of the SCCR register are defined to control the */ - /* UTOPIA clock. */ - /* */ - /* SCCR[27:29] DFUTP Division factor. Divide the system clock */ - /* by 2^DFUTP. */ - /* SCCR[30:31] DFAUTP Additional division factor. Divide the */ - /* system clock by the following value: */ - /* 00 = divide by 1 */ - /* 00 = divide by 3 */ - /* 10 = divide by 5 */ - /* 11 = divide by 7 */ - /* */ - /* Note that the UTOPIA clock must be programmed as to operate */ - /* within the range SYSCLK/10 .. 50MHz. */ - /*-----------------------------------------------------------------*/ - car->car_sccr &= 0xFFFFFFE0; - car->car_sccr |= 0x00000008; /* UTPCLK = SYSCLK / 4 */ - - /*-----------------------------------------------------------------*/ - /* RCCR - RISC Controller Configuration Register */ - /* */ - /* RCCR[8] DR1M IDMA Request 0 Mode */ - /* 0 = edge sensitive */ - /* 1 = level sensitive */ - /* RCCR[9] DR0M IDMA Request 0 Mode */ - /* 0 = edge sensitive */ - /* 1 = level sensitive */ - /* RCCR[10:11] DRQP IDMA Request Priority */ - /* 00 = IDMA req. have more prio. than SCCs */ - /* 01 = IDMA req. have less prio. then SCCs */ - /* 10 = IDMA requests have the lowest prio. */ - /* 11 = reserved */ - /* */ - /* The RCCR[DR0M] and RCCR[DR1M] bits must be set to enable UTOPIA */ - /* operation. Also, program RCCR[DPQP] to 01 to give SCC transfers */ - /* higher priority. */ - /*-----------------------------------------------------------------*/ - cpm->cp_rccr &= 0xFF0F; - cpm->cp_rccr |= 0x00D0; - - /*-----------------------------------------------------------------*/ - /* Port B - TxClav Signal */ - /*-----------------------------------------------------------------*/ - cpm->cp_pbpar |= 0x00010000; /* PBPAR[15] = 1 */ - cpm->cp_pbdir &= 0xFFFEFFFF; /* PBDIR[15] = 0 */ - - /*-----------------------------------------------------------------*/ - /* UTOPIA Mode Register */ - /* */ - /* - muxed bus (master operation only) */ - /* - multi PHY (because of a bug in the MPC860P rev.E.0) */ - /* - internal clock */ - /* - no loopback */ - /* - do no activate statistical counters */ - /*-----------------------------------------------------------------*/ - iop->utmode = 0x00000004; SYNC; - - /*-----------------------------------------------------------------*/ - /* Port D - UTOPIA Data and Control Signals */ - /* */ - /* 15-12 UTPB[0:3] UTOPIA bus bit 0 - 3 input/output signals */ - /* 11 RXENB UTOPIA receive enable input/output signal */ - /* 10 TXENB UTOPIA transmit enable input/output signal */ - /* 9 TUPCLK UTOPIA clock input/output signal */ - /* 8 MII-MDC Used by MII in simult. MII and UTOPIA operation */ - /* 7-4 UTPB[4:7] UTOPIA bus bit 4 - 7 input/output signals */ - /* 3 SOC UTOPIA Start of cell input/output signal */ - /* 2 Reserved */ - /* 1 Enable UTOPIA mode */ - /* 0 Enable SAR */ - /*-----------------------------------------------------------------*/ - iop->iop_pdpar |= 0xDF7F; SYNC; - iop->iop_pddir &= 0x2080; SYNC; - - /*-----------------------------------------------------------------*/ - /* Port C - RxClav Signal */ - /*-----------------------------------------------------------------*/ - iop->iop_pcpar |= 0x0001; /* PCPAR[15] = 1 */ - iop->iop_pcdir &= 0xFFFE; /* PCDIR[15] = 0 */ - iop->iop_pcso &= 0xFFFE; /* PCSO[15] = 0 */ - - if (flag) - enable_interrupts(); -} diff --git a/board/siemens/IAD210/atm.h b/board/siemens/IAD210/atm.h deleted file mode 100644 index cd5b45e869..0000000000 --- a/board/siemens/IAD210/atm.h +++ /dev/null @@ -1,287 +0,0 @@ -typedef unsigned char uint8; -typedef unsigned short uint16; -typedef unsigned int uint32; -typedef volatile unsigned char vuint8; -typedef volatile unsigned short vuint16; -typedef volatile unsigned int vuint32; - - -#define DPRAM_ATM CONFIG_SYS_IMMR + 0x3000 - -#define ATM_DPRAM_BEGIN (DPRAM_ATM - CONFIG_SYS_IMMR - 0x2000) -#define NUM_CONNECTIONS 1 -#define SAR_RXB_SIZE 1584 -#define AM_HMASK 0x0FFFFFF0 - -#define NUM_CT_ENTRIES (NUM_CONNECTIONS) -#define NUM_TCTE_ENTRIES (NUM_CONNECTIONS) -#define NUM_AM_ENTRIES (NUM_CONNECTIONS+1) -#define NUM_AP_ENTRIES (NUM_CONNECTIONS+1) -#define NUM_MPHYPT_ENTRIES 1 -#define NUM_APCP_ENTRIES 1 -#define NUM_APCT_PRIO_1_ENTRIES 146 /* Determines minimum rate */ -#define NUM_TQ_ENTRIES 12 - -#define SIZE_OF_CT_ENTRY 64 -#define SIZE_OF_TCTE_ENTRY 32 -#define SIZE_OF_AM_ENTRY 4 -#define SIZE_OF_AP_ENTRY 2 -#define SIZE_OF_MPHYPT_ENTRY 2 -#define SIZE_OF_APCP_ENTRY 32 -#define SIZE_OF_APCT_ENTRY 2 -#define SIZE_OF_TQ_ENTRY 2 - -#define CT_BASE ((ATM_DPRAM_BEGIN + 63) & 0xFFC0) /*64 */ -#define TCTE_BASE (CT_BASE + NUM_CT_ENTRIES * SIZE_OF_CT_ENTRY) /*32 */ -#define APCP_BASE (TCTE_BASE + NUM_TCTE_ENTRIES * SIZE_OF_TCTE_ENTRY) /*32 */ -#define AM_BEGIN (APCP_BASE + NUM_APCP_ENTRIES * SIZE_OF_APCP_ENTRY) /*4 */ -#define AM_BASE (AM_BEGIN + (NUM_AM_ENTRIES - 1) * SIZE_OF_AM_ENTRY) -#define AP_BEGIN (AM_BEGIN + NUM_AM_ENTRIES * SIZE_OF_AM_ENTRY) /*2 */ -#define AP_BASE (AP_BEGIN + (NUM_AP_ENTRIES - 1) * SIZE_OF_AP_ENTRY) -#define MPHYPT_BASE (AP_BEGIN + NUM_AP_ENTRIES * SIZE_OF_AP_ENTRY) /*2 */ -#define APCT_PRIO_1_BASE (MPHYPT_BASE + NUM_MPHYPT_ENTRIES * SIZE_OF_MPHYPT_ENTRY) /*2 */ -#define TQ_BASE (APCT_PRIO_1_BASE + NUM_APCT_PRIO_1_ENTRIES * SIZE_OF_APCT_ENTRY) /*2 */ -#define ATM_DPRAM_SIZE ((TQ_BASE + NUM_TQ_ENTRIES * SIZE_OF_TQ_ENTRY) - ATM_DPRAM_BEGIN) - -#define CT_PTR(base) ((struct ct_entry_t *)((char *)(base) + 0x2000 + CT_BASE)) -#define TCTE_PTR(base) ((struct tcte_entry_t *)((char *)(base) + 0x2000 + TCTE_BASE)) -#define AM_PTR(base) ((uint32 *)((char *)(base) + 0x2000 + AM_BASE)) -#define AP_PTR(base) ((uint16 *)((char *)(base) + 0x2000 + AP_BASE)) -#define MPHYPT_PTR(base) ((uint16 *)((char *)(base) + 0x2000 + MPHYPT_BASE)) -#define APCP_PTR(base) ((struct apc_params_t *)((char*)(base) + 0x2000 + APCP_BASE)) -#define APCT1_PTR(base) ((uint16 *)((char *)(base) + 0x2000 + APCT_PRIO_1_BASE)) -#define APCT2_PTR(base) ((uint16 *)((char *)(base) + 0x2000 + APCT_PRIO_2_BASE)) -#define APCT3_PTR(base) ((uint16 *)((char *)(base) + 0x2000 + APCT_PRIO_3_BASE)) -#define TQ_PTR(base) ((uint16 *)((char *)(base) + 0x2000 + TQ_BASE)) - -/* SAR registers */ -#define RBDBASE(base) ((vuint32 *)(base + 0x3F00)) /* Base address of RxBD-List */ -#define SRFCR(base) ((vuint8 *)(base + 0x3F04)) /* DMA Receive function code */ -#define SRSTATE(base) ((vuint8 *)(base + 0x3F05)) /* DMA Receive status */ -#define MRBLR(base) ((vuint16 *)(base + 0x3F06)) /* Init to 0 for ATM */ -#define RSTATE(base) ((vuint32 *)(base + 0x3F08)) /* Do not write to */ -#define R_CNT(base) ((vuint16 *)(base + 0x3F10)) /* Do not write to */ -#define STFCR(base) ((vuint8 *)(base + 0x3F12)) /* DMA Transmit function code */ -#define STSTATE(base) ((vuint8 *)(base + 0x3F13)) /* DMA Transmit status */ -#define TBDBASE(base) ((vuint32 *)(base + 0x3F14)) /* Base address of TxBD-List */ -#define TSTATE(base) ((vuint32 *)(base + 0x3F18)) /* Do not write to */ -#define COMM_CH(base) ((vuint16 *)(base + 0x3F1C)) /* Command channel */ -#define STCHNUM(base) ((vuint16 *)(base + 0x3F1E)) /* Do not write to */ -#define T_CNT(base) ((vuint16 *)(base + 0x3F20)) /* Do not write to */ -#define CTBASE(base) ((vuint16 *)(base + 0x3F22)) /* Base address of Connection-table */ -#define ECTBASE(base) ((vuint32 *)(base + 0x3F24)) /* Valid only for external Conn.-table */ -#define INTBASE(base) ((vuint32 *)(base + 0x3F28)) /* Base address of Interrupt-table */ -#define INTPTR(base) ((vuint32 *)(base + 0x3F2C)) /* Pointer to Interrupt-queue */ -#define C_MASK(base) ((vuint32 *)(base + 0x3F30)) /* CRC-mask */ -#define SRCHNUM(base) ((vuint16 *)(base + 0x3F34)) /* Do not write to */ -#define INT_CNT(base) ((vuint16 *)(base + 0x3F36)) /* Interrupt-Counter */ -#define INT_ICNT(base) ((vuint16 *)(base + 0x3F38)) /* Interrupt threshold */ -#define TSTA(base) ((vuint16 *)(base + 0x3F3A)) /* Time-stamp-address */ -#define OLDLEN(base) ((vuint16 *)(base + 0x3F3C)) /* Do not write to */ -#define SMRBLR(base) ((vuint16 *)(base + 0x3F3E)) /* SAR max RXBuffer length */ -#define EHEAD(base) ((vuint32 *)(base + 0x3F40)) /* Valid for serial mode */ -#define EPAYLOAD(base) ((vuint32 *)(base + 0x3F44)) /* Valid for serial mode */ -#define TQBASE(base) ((vuint16 *)(base + 0x3F48)) /* Base address of Tx queue */ -#define TQEND(base) ((vuint16 *)(base + 0x3F4A)) /* End address of Tx queue */ -#define TQAPTR(base) ((vuint16 *)(base + 0x3F4C)) /* TQ APC pointer */ -#define TQTPTR(base) ((vuint16 *)(base + 0x3F4E)) /* TQ Tx pointer */ -#define APCST(base) ((vuint16 *)(base + 0x3F50)) /* APC status */ -#define APCPTR(base) ((vuint16 *)(base + 0x3F52)) /* APC parameter pointer */ -#define HMASK(base) ((vuint32 *)(base + 0x3F54)) /* Header mask */ -#define AMBASE(base) ((vuint16 *)(base + 0x3F58)) /* Address match table base */ -#define AMEND(base) ((vuint16 *)(base + 0x3F5A)) /* Address match table end */ -#define APBASE(base) ((vuint16 *)(base + 0x3F5C)) /* Address match parameter */ -#define FLBASE(base) ((vuint32 *)(base + 0x3F54)) /* First-level table base */ -#define SLBASE(base) ((vuint32 *)(base + 0x3F58)) /* Second-level table base */ -#define FLMASK(base) ((vuint16 *)(base + 0x3F5C)) /* First-level mask */ -#define ECSIZE(base) ((vuint16 *)(base + 0x3F5E)) /* Valid for extended mode */ -#define APCT_REAL(base) ((vuint32 *)(base + 0x3F60)) /* APC 32 bit counter */ -#define R_PTR(base) ((vuint32 *)(base + 0x3F64)) /* Do not write to */ -#define RTEMP(base) ((vuint32 *)(base + 0x3F68)) /* Do not write to */ -#define T_PTR(base) ((vuint32 *)(base + 0x3F6C)) /* Do not write to */ -#define TTEMP(base) ((vuint32 *)(base + 0x3F70)) /* Do not write to */ - -/* ESAR registers */ -#define FMCTIMESTMP(base) ((vuint32 *)(base + 0x3F80)) /* Perf.Mon.Timestamp */ -#define FMCTEMPLATE(base) ((vuint32 *)(base + 0x3F84)) /* Perf.Mon.Template */ -#define PMPTR(base) ((vuint16 *)(base + 0x3F88)) /* Perf.Mon.Table */ -#define PMCHANNEL(base) ((vuint16 *)(base + 0x3F8A)) /* Perf.Mon.Channel */ -#define MPHYST(base) ((vuint16 *)(base + 0x3F90)) /* Multi-PHY Status */ -#define TCTEBASE(base) ((vuint16 *)(base + 0x3F92)) /* Internal TCT Extension Base */ -#define ETCTEBASE(base) ((vuint32 *)(base + 0x3F94)) /* External TCT Extension Base */ -#define COMM_CH2(base) ((vuint32 *)(base + 0x3F98)) /* 2nd command channel word */ -#define STATBASE(base) ((vuint16 *)(base + 0x3F9C)) /* Statistics table pointer */ - -/* UTOPIA Mode Register */ -#define UTMODE(base) (CAST(vuint32 *)(base + 0x0978)) - -/* SAR commands */ -#define TRANSMIT_CHANNEL_ACTIVATE_CMD 0x0FC1 -#define TRANSMIT_CHANNEL_DEACTIVATE_CMD 0x1FC1 -#define STOP_TRANSMIT_CMD 0x2FC1 -#define RESTART_TRANSMIT_CMD 0x3FC1 -#define STOP_RECEIVE_CMD 0x4FC1 -#define RESTART_RECEIVE_CMD 0x5FC1 -#define APC_BYPASS_CMD 0x6FC1 -#define MEM_WRITE_CMD 0x7FC1 -#define CPCR_FLG 0x0001 - -/* INT flags */ -#define INT_VALID 0x80000000 -#define INT_WRAP 0x40000000 -#define INT_APCO 0x00800000 -#define INT_TQF 0x00200000 -#define INT_RXF 0x00080000 -#define INT_BSY 0x00040000 -#define INT_TXB 0x00020000 -#define INT_RXB 0x00010000 - -#define NUM_INT_ENTRIES 80 -#define SIZE_OF_INT_ENTRY 4 - -struct apc_params_t { - vuint16 apct_base1; /* APC Table - First Priority Base pointer */ - vuint16 apct_end1; /* First APC Table - Length */ - vuint16 apct_ptr1; /* First APC Table Pointer */ - vuint16 apct_sptr1; /* APC Table First Priority Service pointer */ - vuint16 etqbase; /* Enhanced Transmit Queue Base pointer */ - vuint16 etqend; /* Enhanced Transmit Queue End pointer */ - vuint16 etqaptr; /* Enhanced Transmit Queue APC pointer */ - vuint16 etqtptr; /* Enhanced Transmit Queue Transmitter pointer */ - vuint16 apc_mi; /* APC - Max Iteration */ - vuint16 ncits; /* Number of Cells In TimeSlot */ - vuint16 apcnt; /* APC - N Timer */ - vuint16 reserved1; /* reserved */ - vuint16 eapcst; /* APC status */ - vuint16 ptp_counter; /* PTP queue length */ - vuint16 ptp_txch; /* PTP channel */ - vuint16 reserved2; /* reserved */ -}; - -struct ct_entry_t { - /* RCT */ - unsigned fhnt:1; - unsigned pm_rct:1; - unsigned reserved0:6; - unsigned hec:1; - unsigned clp:1; - unsigned cng_ncrc:1; - unsigned inf_rct:1; - unsigned cngi_ptp:1; - unsigned cdis_rct:1; - unsigned aal_rct:2; - uint16 rbalen; - uint32 rcrc; - uint32 rb_ptr; - uint16 rtmlen; - uint16 rbd_ptr; - uint16 rbase; - uint16 tstamp; - uint16 imask; - unsigned ft:2; - unsigned nim:1; - unsigned reserved1:2; - unsigned rpmt:6; - unsigned reserved2:5; - uint8 reserved3[8]; - /* TCT */ - unsigned reserved4:1; - unsigned pm_tct:1; - unsigned reserved5:6; - unsigned pc:1; - unsigned reserved6:2; - unsigned inf_tct:1; - unsigned cr10:1; - unsigned cdis_tct:1; - unsigned aal_tct:2; - uint16 tbalen; - uint32 tcrc; - uint32 tb_ptr; - uint16 ttmlen; - uint16 tbd_ptr; - uint16 tbase; - unsigned reserved7:5; - unsigned tpmt:6; - unsigned reserved8:3; - unsigned avcf:1; - unsigned act:1; - uint32 chead; - uint16 apcl; - uint16 apcpr; - unsigned out:1; - unsigned bnr:1; - unsigned tservice:2; - unsigned apcp:12; - uint16 apcpf; -}; - -struct tcte_entry_t { - unsigned res1:4; - unsigned scr:12; - uint16 scrf; - uint16 bt; - uint16 buptrh; - uint32 buptrl; - unsigned vbr2:1; - unsigned res2:15; - uint16 oobr; - uint16 res3[8]; -}; - -#define SIZE_OF_RBD 12 -#define SIZE_OF_TBD 12 - -struct atm_bd_t { - vuint16 flags; - vuint16 length; - unsigned char *buffer_ptr; - vuint16 cpcs_uu_cpi; - vuint16 reserved; -}; - -/* BD flags */ -#define EMPTY 0x8000 -#define READY 0x8000 -#define WRAP 0x2000 -#define INTERRUPT 0x1000 -#define LAST 0x0800 -#define FIRST 0x0400 -#define OAM 0x0400 -#define CONTINUOUS 0x0200 -#define HEC_ERROR 0x0080 -#define CELL_LOSS 0x0040 -#define CONGESTION 0x0020 -#define ABORT 0x0010 -#define LEN_ERROR 0x0002 -#define CRC_ERROR 0x0001 - -struct atm_connection_t { - struct atm_bd_t *rbd_ptr; - int num_rbd; - struct atm_bd_t *tbd_ptr; - int num_tbd; - struct ct_entry_t *ct_ptr; - struct tcte_entry_t *tcte_ptr; - void *drv; - void (*notify) (void *drv, int event); -}; - -struct atm_driver_t { - int loaded; - int started; - char *csram; - int csram_size; - uint32 *am_top; - uint16 *ap_top; - uint32 *int_reload_ptr; - uint32 *int_serv_ptr; - struct atm_bd_t *rbd_base_ptr; - struct atm_bd_t *tbd_base_ptr; - unsigned linerate_in_bps; -}; - -extern struct atm_connection_t g_conn[NUM_CONNECTIONS]; -extern struct atm_driver_t g_atm; - -extern int atmLoad (void); -extern void atmUnload (void); diff --git a/board/siemens/IAD210/flash.c b/board/siemens/IAD210/flash.c deleted file mode 100644 index c262e0f836..0000000000 --- a/board/siemens/IAD210/flash.c +++ /dev/null @@ -1,502 +0,0 @@ -/* - * (C) Copyright 2000, 2001, 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/*----------------------------------------------------------------------- - * Functions - */ -static ulong flash_get_size (vu_long *addr, flash_info_t *info); -static int write_word (flash_info_t *info, ulong dest, ulong data); -static void flash_get_offsets (ulong base, flash_info_t *info); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long size; - int i; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - size = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size, size<<20); - } - - - /* Remap FLASH according to real size */ - memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size & 0xFFFF8000); - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V; - - /* Re-do sizing to get full correct info */ - size = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_info[0].size = size; - - return (size); -} - -/*----------------------------------------------------------------------- - */ -static void flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } - -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - default: printf ("Unknown Vendor "); break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n"); - break; - case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n"); - break; - case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n"); - break; - case FLASH_AM320B: printf ("AM29LV320B (32 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); -} - -/*----------------------------------------------------------------------- - */ - - -/*----------------------------------------------------------------------- - */ - -/* - * The following code cannot be run from FLASH! - */ - -static ulong flash_get_size (vu_long *addr, flash_info_t *info) -{ - short i; - ulong value; - ulong base = (ulong)addr; - - - /* Write auto select command: read Manufacturer ID */ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00900090; - - value = addr[0]; - - switch (value) { - case AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr[1]; /* device ID */ - - switch (value) { - case AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ -#if 0 /* enable when device IDs are available */ - case AMD_ID_LV320T: - info->flash_id += FLASH_AM320T; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ - - case AMD_ID_LV320B: - info->flash_id += FLASH_AM320B; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ -#endif - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - - } - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr = (volatile unsigned long *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr = (volatile unsigned long *)info->start[0]; - - *addr = 0x00F000F0; /* reset bank */ - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - vu_long *addr = (vu_long*)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > FLASH_AMD_COMP)) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (vu_long*)(info->start[sect]); - addr[0] = 0x00300030; - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (vu_long*)(info->start[l_sect]); - while ((addr[0] & 0x00800080) != 0x00800080) { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - putc ('.'); - last = now; - } - } - - DONE: - /* reset to read mode */ - addr = (volatile unsigned long *)info->start[0]; - addr[0] = 0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - return (0); -} - -/*----------------------------------------------------------------------- - */ diff --git a/board/siemens/IAD210/u-boot.lds b/board/siemens/IAD210/u-boot.lds deleted file mode 100644 index c0f107319e..0000000000 --- a/board/siemens/IAD210/u-boot.lds +++ /dev/null @@ -1,107 +0,0 @@ -/* - * (C) Copyright 2000-2010 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - arch/powerpc/cpu/mpc8xx/libmpc8xx.o (.text*) - net/libnet.o (.text*) - drivers/rtc/librtc.o (.text*) - - . = env_offset; - common/env_embedded.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/siemens/SCM/Makefile b/board/siemens/SCM/Makefile deleted file mode 100644 index 07db9d44e5..0000000000 --- a/board/siemens/SCM/Makefile +++ /dev/null @@ -1,49 +0,0 @@ -# -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -ifneq ($(OBJTREE),$(SRCTREE)) -$(shell mkdir -p $(obj)../common $(obj)../../tqc/tqm8xx) -endif - -LIB = $(obj)lib$(BOARD).o - -COBJS = scm.o flash.o fpga_scm.o ../common/fpga.o \ - ../../tqc/tqm8xx/load_sernum_ethaddr.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/siemens/SCM/flash.c b/board/siemens/SCM/flash.c deleted file mode 100644 index 4a6d5382be..0000000000 --- a/board/siemens/SCM/flash.c +++ /dev/null @@ -1,488 +0,0 @@ -/* - * (C) Copyright 2001, 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * Flash Routines for AMD devices on the TQM8260 board - * - *-------------------------------------------------------------------- - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -#define V_ULONG(a) (*(volatile unsigned long *)( a )) -#define V_BYTE(a) (*(volatile unsigned char *)( a )) - - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; - - -/*----------------------------------------------------------------------- - */ -void flash_reset (void) -{ - if (flash_info[0].flash_id != FLASH_UNKNOWN) { - V_ULONG (flash_info[0].start[0]) = 0x00F000F0; - V_ULONG (flash_info[0].start[0] + 4) = 0x00F000F0; - } -} - -/*----------------------------------------------------------------------- - */ -ulong flash_get_size (ulong baseaddr, flash_info_t * info) -{ - short i; - unsigned long flashtest_h, flashtest_l; - - /* Write auto select command sequence and test FLASH answer */ - V_ULONG (baseaddr + ((ulong) 0x0555 << 3)) = 0x00AA00AA; - V_ULONG (baseaddr + ((ulong) 0x02AA << 3)) = 0x00550055; - V_ULONG (baseaddr + ((ulong) 0x0555 << 3)) = 0x00900090; - V_ULONG (baseaddr + 4 + ((ulong) 0x0555 << 3)) = 0x00AA00AA; - V_ULONG (baseaddr + 4 + ((ulong) 0x02AA << 3)) = 0x00550055; - V_ULONG (baseaddr + 4 + ((ulong) 0x0555 << 3)) = 0x00900090; - - flashtest_h = V_ULONG (baseaddr); /* manufacturer ID */ - flashtest_l = V_ULONG (baseaddr + 4); - - switch ((int) flashtest_h) { - case AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - flashtest_h = V_ULONG (baseaddr + 8); /* device ID */ - flashtest_l = V_ULONG (baseaddr + 12); - if (flashtest_h != flashtest_l) { - info->flash_id = FLASH_UNKNOWN; - } else { - switch (flashtest_h) { - case AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00400000; - break; /* 4 * 1 MB = 4 MB */ - case AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00400000; - break; /* 4 * 1 MB = 4 MB */ - case AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00800000; - break; /* 4 * 2 MB = 8 MB */ - case AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00800000; - break; /* 4 * 2 MB = 8 MB */ - case AMD_ID_DL322T: - info->flash_id += FLASH_AMDL322T; - info->sector_count = 71; - info->size = 0x01000000; - break; /* 4 * 4 MB = 16 MB */ - case AMD_ID_DL322B: - info->flash_id += FLASH_AMDL322B; - info->sector_count = 71; - info->size = 0x01000000; - break; /* 4 * 4 MB = 16 MB */ - case AMD_ID_DL323T: - info->flash_id += FLASH_AMDL323T; - info->sector_count = 71; - info->size = 0x01000000; - break; /* 4 * 4 MB = 16 MB */ - case AMD_ID_DL323B: - info->flash_id += FLASH_AMDL323B; - info->sector_count = 71; - info->size = 0x01000000; - break; /* 4 * 4 MB = 16 MB */ - case AMD_ID_LV640U: - info->flash_id += FLASH_AM640U; - info->sector_count = 128; - info->size = 0x02000000; - break; /* 4 * 8 MB = 32 MB */ - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* no or unknown flash */ - } - } - - if (flashtest_h == AMD_ID_LV640U) { - - /* set up sector start adress table (uniform sector type) */ - for (i = 0; i < info->sector_count; i++) - info->start[i] = baseaddr + (i * 0x00040000); - - } else if (info->flash_id & FLASH_BTYPE) { - - /* set up sector start adress table (bottom sector type) */ - info->start[0] = baseaddr + 0x00000000; - info->start[1] = baseaddr + 0x00010000; - info->start[2] = baseaddr + 0x00018000; - info->start[3] = baseaddr + 0x00020000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = baseaddr + (i * 0x00040000) - 0x000C0000; - } - - } else { - - /* set up sector start adress table (top sector type) */ - i = info->sector_count - 1; - info->start[i--] = baseaddr + info->size - 0x00010000; - info->start[i--] = baseaddr + info->size - 0x00018000; - info->start[i--] = baseaddr + info->size - 0x00020000; - for (; i >= 0; i--) { - info->start[i] = baseaddr + i * 0x00040000; - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - if ((V_ULONG (info->start[i] + 16) & 0x00010001) || - (V_ULONG (info->start[i] + 20) & 0x00010001)) { - info->protect[i] = 1; /* D0 = 1 if protected */ - } else { - info->protect[i] = 0; - } - } - - flash_reset (); - return (info->size); -} - -/*----------------------------------------------------------------------- - */ -unsigned long flash_init (void) -{ - unsigned long size_b0 = 0; - int i; - - /* Init: no FLASHes known */ - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here (only one bank) */ - - size_b0 = flash_get_size (CONFIG_SYS_FLASH0_BASE, &flash_info[0]); - if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b0 == 0) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0 >> 20); - } - - /* - * protect monitor and environment sectors - */ - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH0_BASE - flash_protect (FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1, &flash_info[0]); -#endif - -#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) -# ifndef CONFIG_ENV_SIZE -# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE -# endif - flash_protect (FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]); -#endif - - return (size_b0); -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t * info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: - printf ("AMD "); - break; - case FLASH_MAN_FUJ: - printf ("FUJITSU "); - break; - default: - printf ("Unknown Vendor "); - break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM800T: - printf ("29LV800T (8 M, top sector)\n"); - break; - case FLASH_AM800B: - printf ("29LV800T (8 M, bottom sector)\n"); - break; - case FLASH_AM160T: - printf ("29LV160T (16 M, top sector)\n"); - break; - case FLASH_AM160B: - printf ("29LV160B (16 M, bottom sector)\n"); - break; - case FLASH_AMDL322T: - printf ("29DL322T (32 M, top sector)\n"); - break; - case FLASH_AMDL322B: - printf ("29DL322B (32 M, bottom sector)\n"); - break; - case FLASH_AMDL323T: - printf ("29DL323T (32 M, top sector)\n"); - break; - case FLASH_AMDL323B: - printf ("29DL323B (32 M, bottom sector)\n"); - break; - case FLASH_AM640U: - printf ("29LV640D (64 M, uniform sector)\n"); - break; - default: - printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i = 0; i < info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - return; -} - -/*----------------------------------------------------------------------- - */ -int flash_erase (flash_info_t * info, int s_first, int s_last) -{ - int flag, prot, sect, l_sect; - ulong start, now, last; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - prot = 0; - for (sect = s_first; sect <= s_last; sect++) { - if (info->protect[sect]) - prot++; - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - - V_ULONG (info->start[0] + (0x0555 << 3)) = 0x00AA00AA; - V_ULONG (info->start[0] + (0x02AA << 3)) = 0x00550055; - V_ULONG (info->start[0] + (0x0555 << 3)) = 0x00800080; - V_ULONG (info->start[0] + (0x0555 << 3)) = 0x00AA00AA; - V_ULONG (info->start[0] + (0x02AA << 3)) = 0x00550055; - V_ULONG (info->start[0] + 4 + (0x0555 << 3)) = 0x00AA00AA; - V_ULONG (info->start[0] + 4 + (0x02AA << 3)) = 0x00550055; - V_ULONG (info->start[0] + 4 + (0x0555 << 3)) = 0x00800080; - V_ULONG (info->start[0] + 4 + (0x0555 << 3)) = 0x00AA00AA; - V_ULONG (info->start[0] + 4 + (0x02AA << 3)) = 0x00550055; - udelay (1000); - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect <= s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - V_ULONG (info->start[sect]) = 0x00300030; - V_ULONG (info->start[sect] + 4) = 0x00300030; - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts (); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - while ((V_ULONG (info->start[l_sect]) & 0x00800080) != 0x00800080 || - (V_ULONG (info->start[l_sect] + 4) & 0x00800080) != 0x00800080) - { - if ((now = get_timer (start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - serial_putc ('.'); - last = now; - } - } - - DONE: - /* reset to read mode */ - flash_reset (); - - printf (" done\n"); - return 0; -} - -static int write_dword (flash_info_t *, ulong, unsigned char *); - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) -{ - ulong dp; - static unsigned char bb[8]; - int i, l, rc, cc = cnt; - - dp = (addr & ~7); /* get lower dword aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - dp) != 0) { - for (i = 0; i < 8; i++) - bb[i] = (i < l || (i - l) >= cc) ? V_BYTE (dp + i) : *src++; - if ((rc = write_dword (info, dp, bb)) != 0) { - return (rc); - } - dp += 8; - cc -= 8 - l; - } - - /* - * handle word aligned part - */ - while (cc >= 8) { - if ((rc = write_dword (info, dp, src)) != 0) { - return (rc); - } - dp += 8; - src += 8; - cc -= 8; - } - - if (cc <= 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - for (i = 0; i < 8; i++) { - bb[i] = (i < cc) ? *src++ : V_BYTE (dp + i); - } - return (write_dword (info, dp, bb)); -} - -/*----------------------------------------------------------------------- - * Write a dword to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata) -{ - ulong start, cl, ch; - int flag, i; - - for (ch = 0, i = 0; i < 4; i++) - ch = (ch << 8) + *pdata++; /* high word */ - for (cl = 0, i = 0; i < 4; i++) - cl = (cl << 8) + *pdata++; /* low word */ - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *) dest) & ch) != ch - || (*((vu_long *) (dest + 4)) & cl) != cl) { - return (2); - } - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - - V_ULONG (info->start[0] + (0x0555 << 3)) = 0x00AA00AA; - V_ULONG (info->start[0] + (0x02AA << 3)) = 0x00550055; - V_ULONG (info->start[0] + (0x0555 << 3)) = 0x00A000A0; - V_ULONG (dest) = ch; - V_ULONG (info->start[0] + 4 + (0x0555 << 3)) = 0x00AA00AA; - V_ULONG (info->start[0] + 4 + (0x02AA << 3)) = 0x00550055; - V_ULONG (info->start[0] + 4 + (0x0555 << 3)) = 0x00A000A0; - V_ULONG (dest + 4) = cl; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts (); - - /* data polling for D7 */ - start = get_timer (0); - while (((V_ULONG (dest) & 0x00800080) != (ch & 0x00800080)) || - ((V_ULONG (dest + 4) & 0x00800080) != (cl & 0x00800080))) { - if (get_timer (start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - return (0); -} diff --git a/board/siemens/SCM/fpga_scm.c b/board/siemens/SCM/fpga_scm.c deleted file mode 100644 index acd9c1570f..0000000000 --- a/board/siemens/SCM/fpga_scm.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - - -#include <common.h> -#include <mpc8260.h> -#include <common.h> -#include "../common/fpga.h" - -fpga_t fpga_list[] = { - {"FIOX", CONFIG_SYS_FIOX_BASE, - CONFIG_SYS_PD_FIOX_INIT, CONFIG_SYS_PD_FIOX_PROG, CONFIG_SYS_PD_FIOX_DONE} - , - {"FDOHM", CONFIG_SYS_FDOHM_BASE, - CONFIG_SYS_PD_FDOHM_INIT, CONFIG_SYS_PD_FDOHM_PROG, CONFIG_SYS_PD_FDOHM_DONE} -}; -int fpga_count = sizeof (fpga_list) / sizeof (fpga_t); - - -ulong fpga_control (fpga_t * fpga, int cmd) -{ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - - switch (cmd) { - case FPGA_INIT_IS_HIGH: - immr->im_ioport.iop_pdird &= ~fpga->init_mask; /* input */ - return (immr->im_ioport.iop_pdatd & fpga->init_mask) ? 1 : 0; - - case FPGA_INIT_SET_LOW: - immr->im_ioport.iop_pdird |= fpga->init_mask; /* output */ - immr->im_ioport.iop_pdatd &= ~fpga->init_mask; - break; - - case FPGA_INIT_SET_HIGH: - immr->im_ioport.iop_pdird |= fpga->init_mask; /* output */ - immr->im_ioport.iop_pdatd |= fpga->init_mask; - break; - - case FPGA_PROG_SET_LOW: - immr->im_ioport.iop_pdatd &= ~fpga->prog_mask; - break; - - case FPGA_PROG_SET_HIGH: - immr->im_ioport.iop_pdatd |= fpga->prog_mask; - break; - - case FPGA_DONE_IS_HIGH: - return (immr->im_ioport.iop_pdatd & fpga->done_mask) ? 1 : 0; - - case FPGA_READ_MODE: - break; - - case FPGA_LOAD_MODE: - break; - - case FPGA_GET_ID: - if (fpga->conf_base == CONFIG_SYS_FIOX_BASE) { - ulong ver = - *(volatile ulong *) (fpga->conf_base + 0x10); - return ((ver >> 10) & 0xf) + ((ver >> 2) & 0xf0); - } else if (fpga->conf_base == CONFIG_SYS_FDOHM_BASE) { - return (*(volatile ushort *) fpga->conf_base) & 0xff; - } else { - return *(volatile ulong *) fpga->conf_base; - } - - case FPGA_INIT_PORTS: - immr->im_ioport.iop_ppard &= ~fpga->init_mask; /* INIT I/O */ - immr->im_ioport.iop_psord &= ~fpga->init_mask; - immr->im_ioport.iop_pdird &= ~fpga->init_mask; - - immr->im_ioport.iop_ppard &= ~fpga->prog_mask; /* PROG Output */ - immr->im_ioport.iop_psord &= ~fpga->prog_mask; - immr->im_ioport.iop_pdird |= fpga->prog_mask; - - immr->im_ioport.iop_ppard &= ~fpga->done_mask; /* DONE Input */ - immr->im_ioport.iop_psord &= ~fpga->done_mask; - immr->im_ioport.iop_pdird &= ~fpga->done_mask; - - break; - - } - return 0; -} diff --git a/board/siemens/SCM/scm.c b/board/siemens/SCM/scm.c deleted file mode 100644 index 461b56e3ff..0000000000 --- a/board/siemens/SCM/scm.c +++ /dev/null @@ -1,541 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <ioports.h> -#include <mpc8260.h> -#include <linux/compiler.h> - -#include "scm.h" - -DECLARE_GLOBAL_DATA_PTR; - -static void config_scoh_cs(void); -extern int fpga_init(void); - -#if 0 -#define DEBUGF(fmt,args...) printf (fmt ,##args) -#else -#define DEBUGF(fmt,args...) -#endif - -/* - * I/O Port configuration table - * - * if conf is 1, then that port pin will be configured at boot time - * according to the five values podr/pdir/ppar/psor/pdat for that entry - */ - -const iop_conf_t iop_conf_tab[4][32] = { - - /* Port A configuration */ - { /* conf ppar psor pdir podr pdat */ - /* PA31 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII COL */ - /* PA30 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII CRS */ - /* PA29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_ER */ - /* PA28 */ { 1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_EN */ - /* PA27 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_DV */ - /* PA26 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_ER */ - /* PA25 */ { 0, 0, 0, 1, 0, 0 }, - /* PA24 */ { 0, 0, 0, 1, 0, 0 }, - /* PA23 */ { 0, 0, 0, 1, 0, 0 }, - /* PA22 */ { 0, 0, 0, 1, 0, 0 }, - /* PA21 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[3] */ - /* PA20 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[2] */ - /* PA19 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[1] */ - /* PA18 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[0] */ - /* PA17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[0] */ - /* PA16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[1]*/ - /* PA15 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[2] */ - /* PA14 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[3] */ - /* PA13 */ { 0, 0, 0, 1, 0, 0 }, - /* PA12 */ { 0, 0, 0, 1, 0, 0 }, - /* PA11 */ { 0, 0, 0, 1, 0, 0 }, - /* PA10 */ { 0, 0, 0, 1, 0, 0 }, - /* PA9 */ { 1, 1, 1, 1, 0, 0 }, /* TDM_A1 L1TXD0 */ - /* PA8 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A1 L1RXD0 */ - /* PA7 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A1 L1TSYNC */ - /* PA6 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A1 L1RSYNC */ - /* PA5 */ { 1, 0, 0, 0, 0, 0 }, /* FIOX_FPGA_PR */ - /* PA4 */ { 1, 0, 0, 0, 0, 0 }, /* DOHM_FPGA_PR */ - /* PA3 */ { 1, 1, 0, 0, 0, 0 }, /* TDM RXCLK4 */ - /* PA2 */ { 1, 1, 0, 0, 0, 0 }, /* TDM TXCLK4 */ - /* PA1 */ { 0, 0, 0, 1, 0, 0 }, - /* PA0 */ { 1, 0, 0, 0, 0, 0 } /* BUSY */ - }, - - /* Port B configuration */ - { /* conf ppar psor pdir podr pdat */ - /* PB31 */ { 1, 0, 0, 1, 0, 0 }, /* EQ_ALARM_MIN */ - /* PB30 */ { 1, 0, 0, 1, 0, 0 }, /* EQ_ALARM_MAJ */ - /* PB29 */ { 1, 0, 0, 1, 0, 0 }, /* COM_ALARM_MIN */ - /* PB28 */ { 1, 0, 0, 1, 0, 0 }, /* COM_ALARM_MAJ */ - /* PB27 */ { 0, 1, 0, 0, 0, 0 }, - /* PB26 */ { 0, 1, 0, 0, 0, 0 }, - /* PB25 */ { 1, 0, 0, 1, 0, 0 }, /* LED_GREEN_L */ - /* PB24 */ { 1, 0, 0, 1, 0, 0 }, /* LED_RED_L */ - /* PB23 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_D2 L1TXD */ - /* PB22 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_D2 L1RXD */ - /* PB21 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_D2 L1TSYNC */ - /* PB20 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_D2 L1RSYNC */ - /* PB19 */ { 1, 0, 0, 0, 0, 0 }, /* UID */ - /* PB18 */ { 0, 1, 0, 0, 0, 0 }, - /* PB17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_DV */ - /* PB16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_ER */ - /* PB15 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TX_ER */ - /* PB14 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TX_EN */ - /* PB13 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII COL */ - /* PB12 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII CRS */ - /* PB11 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[3] */ - /* PB10 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[2] */ - /* PB9 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[1] */ - /* PB8 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[0] */ - /* PB7 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[3] */ - /* PB6 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[2] */ - /* PB5 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[1] */ - /* PB4 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[0] */ - /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */ - }, - - /* Port C configuration */ - { /* conf ppar psor pdir podr pdat */ - /* PC31 */ { 1, 1, 0, 0, 0, 0 }, /* TDM RXCLK1 */ - /* PC30 */ { 1, 1, 0, 0, 0, 0 }, /* TDM TXCLK1 */ - /* PC29 */ { 1, 1, 0, 0, 0, 0 }, /* TDM RXCLK3 */ - /* PC28 */ { 1, 1, 0, 0, 0, 0 }, /* TDM TXCLK3 */ - /* PC27 */ { 1, 1, 0, 0, 0, 0 }, /* TDM RXCLK2 */ - /* PC26 */ { 1, 1, 0, 0, 0, 0 }, /* TDM TXCLK2 */ - /* PC25 */ { 0, 0, 0, 1, 0, 0 }, - /* PC24 */ { 0, 0, 0, 1, 0, 0 }, - /* PC23 */ { 0, 1, 0, 1, 0, 0 }, - /* PC22 */ { 0, 1, 0, 0, 0, 0 }, - /* PC21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII TX_CLK */ - /* PC20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RX_CLK */ - /* PC19 */ { 0, 1, 0, 0, 0, 0 }, - /* PC18 */ { 0, 1, 0, 0, 0, 0 }, - /* PC17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_CLK */ - /* PC16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII TX_CLK */ - /* PC15 */ { 0, 0, 0, 1, 0, 0 }, - /* PC14 */ { 0, 1, 0, 0, 0, 0 }, - /* PC13 */ { 0, 0, 0, 1, 0, 0 }, /* RES_PHY_L */ - /* PC12 */ { 0, 0, 0, 1, 0, 0 }, - /* PC11 */ { 0, 0, 0, 1, 0, 0 }, - /* PC10 */ { 0, 0, 0, 1, 0, 0 }, - /* PC9 */ { 0, 1, 1, 0, 0, 0 }, /* TDM_A2 L1TSYNC */ - /* PC8 */ { 0, 0, 0, 0, 0, 0 }, /* FEP_RDY */ - /* PC7 */ { 0, 0, 0, 0, 0, 0 }, - /* PC6 */ { 0, 0, 0, 0, 0, 0 }, /* UC4_ALARM_L */ - /* PC5 */ { 0, 0, 0, 0, 0, 0 }, /* UC3_ALARM_L */ - /* PC4 */ { 0, 0, 0, 0, 0, 0 }, /* UC2_ALARM_L */ - /* PC3 */ { 0, 0, 0, 1, 0, 0 }, /* RES_MISC_L */ - /* PC2 */ { 0, 0, 0, 1, 0, 0 }, /* RES_OH_L */ - /* PC1 */ { 0, 0, 0, 1, 0, 0 }, /* RES_DOHM_L */ - /* PC0 */ { 0, 0, 0, 1, 0, 0 }, /* RES_FIOX_L */ - }, - - /* Port D configuration */ - { /* conf ppar psor pdir podr pdat */ - /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 EN RxD */ - /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 EN TxD */ - /* PD29 */ { 0, 0, 0, 0, 0, 0 }, /* INIT_F */ - /* PD28 */ { 0, 0, 0, 1, 0, 0 }, /* DONE_F */ - /* PD27 */ { 0, 0, 0, 0, 0, 0 }, /* INIT_D */ - /* PD26 */ { 0, 0, 0, 1, 0, 0 }, /* DONE_D */ - /* PD25 */ { 0, 0, 0, 1, 0, 0 }, - /* PD24 */ { 0, 0, 0, 1, 0, 0 }, - /* PD23 */ { 0, 0, 0, 1, 0, 0 }, - /* PD22 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A2 L1TXD */ - /* PD21 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A2 L1RXD */ - /* PD20 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A2 L1RSYNC */ - /* PD19 */ { 1, 1, 1, 0, 0, 0 }, /* SPI SPISEL */ - /* PD18 */ { 1, 1, 1, 0, 0, 0 }, /* SPI SPICLK */ - /* PD17 */ { 1, 1, 1, 0, 0, 0 }, /* SPI SPIMOSI */ - /* PD16 */ { 1, 1, 1, 0, 0, 0 }, /* SPI SPIMOSO */ -#if defined(CONFIG_SOFT_I2C) - /* PD15 */ { 1, 0, 0, 1, 1, 1 }, /* I2C SDA */ - /* PD14 */ { 1, 0, 0, 1, 1, 1 }, /* I2C SCL */ -#else -#if defined(CONFIG_HARD_I2C) - /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */ - /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */ -#else /* normal I/O port pins */ - /* PD15 */ { 0, 1, 1, 0, 1, 0 }, /* I2C SDA */ - /* PD14 */ { 0, 1, 1, 0, 1, 0 }, /* I2C SCL */ -#endif -#endif - /* PD13 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_B1 L1TXD */ - /* PD12 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_B1 L1RXD */ - /* PD11 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_B1 L1TSYNC */ - /* PD10 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_B1 L1RSYNC */ - /* PD9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TXD */ - /* PD8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RXD */ - /* PD7 */ { 0, 0, 0, 1, 0, 1 }, - /* PD6 */ { 0, 0, 0, 1, 0, 1 }, - /* PD5 */ { 0, 0, 0, 1, 0, 0 }, /* PROG_F */ - /* PD4 */ { 0, 0, 0, 1, 0, 0 }, /* PROG_D */ - /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */ - } -}; - -/* ------------------------------------------------------------------------- */ - -/* Check Board Identity: - */ -int checkboard (void) -{ - char str[64]; - int i = getenv_f("serial#", str, sizeof (str)); - - puts ("Board: "); - - if (!i || strncmp (str, "TQM8260", 7)) { - puts ("### No HW ID - assuming TQM8260\n"); - return (0); - } - - puts (str); - putc ('\n'); - - return 0; -} - -/* ------------------------------------------------------------------------- */ - -/* Try SDRAM initialization with P/LSDMR=sdmr and ORx=orx - * - * This routine performs standard 8260 initialization sequence - * and calculates the available memory size. It may be called - * several times to try different SDRAM configurations on both - * 60x and local buses. - */ -static long int try_init (volatile memctl8260_t * memctl, ulong sdmr, - ulong orx, volatile uchar * base) -{ - volatile uchar c = 0xff; - volatile uint *sdmr_ptr; - volatile uint *orx_ptr; - ulong maxsize, size; - int i; - - /* We must be able to test a location outsize the maximum legal size - * to find out THAT we are outside; but this address still has to be - * mapped by the controller. That means, that the initial mapping has - * to be (at least) twice as large as the maximum expected size. - */ - maxsize = (1 + (~orx | 0x7fff)) / 2; - - /* Since CONFIG_SYS_SDRAM_BASE is always 0 (??), we assume that - * we are configuring CS1 if base != 0 - */ - sdmr_ptr = base ? &memctl->memc_lsdmr : &memctl->memc_psdmr; - orx_ptr = base ? &memctl->memc_or2 : &memctl->memc_or1; - - *orx_ptr = orx; - - /* - * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35): - * - * "At system reset, initialization software must set up the - * programmable parameters in the memory controller banks registers - * (ORx, BRx, P/LSDMR). After all memory parameters are configured, - * system software should execute the following initialization sequence - * for each SDRAM device. - * - * 1. Issue a PRECHARGE-ALL-BANKS command - * 2. Issue eight CBR REFRESH commands - * 3. Issue a MODE-SET command to initialize the mode register - * - * The initial commands are executed by setting P/LSDMR[OP] and - * accessing the SDRAM with a single-byte transaction." - * - * The appropriate BRx/ORx registers have already been set when we - * get here. The SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE. - */ - - *sdmr_ptr = sdmr | PSDMR_OP_PREA; - *base = c; - - *sdmr_ptr = sdmr | PSDMR_OP_CBRR; - for (i = 0; i < 8; i++) - *base = c; - - *sdmr_ptr = sdmr | PSDMR_OP_MRW; - *(base + CONFIG_SYS_MRS_OFFS) = c; /* setting MR on address lines */ - - *sdmr_ptr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN; - *base = c; - - size = get_ram_size((long *)base, maxsize); - - *orx_ptr = orx | ~(size - 1); - - return (size); -} - -/* - * Test Power-On-Reset. - */ -int power_on_reset (void) -{ - /* Test Reset Status Register */ - return gd->reset_status & RSR_CSRS ? 0 : 1; -} - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8260_t *memctl = &immap->im_memctl; - -#ifndef CONFIG_SYS_RAMBOOT - long size8, size9; -#endif - long psize, lsize; - - psize = 16 * 1024 * 1024; - lsize = 0; - - memctl->memc_psrt = CONFIG_SYS_PSRT; - memctl->memc_mptpr = CONFIG_SYS_MPTPR; - -#if 0 /* Just for debugging */ -#define prt_br_or(brX,orX) do { \ - ulong start = memctl->memc_ ## brX & 0xFFFF8000; \ - ulong sizem = ~memctl->memc_ ## orX | 0x00007FFF; \ - printf ("\n" \ - #brX " 0x%08x " #orX " 0x%08x " \ - "==> 0x%08lx ... 0x%08lx = %ld MB\n", \ - memctl->memc_ ## brX, memctl->memc_ ## orX, \ - start, start+sizem, (sizem+1)>>20); \ - } while (0) - prt_br_or (br0, or0); - prt_br_or (br1, or1); - prt_br_or (br2, or2); - prt_br_or (br3, or3); -#endif - -#ifndef CONFIG_SYS_RAMBOOT - /* 60x SDRAM setup: - */ - size8 = try_init (memctl, CONFIG_SYS_PSDMR_8COL, CONFIG_SYS_OR1_8COL, - (uchar *) CONFIG_SYS_SDRAM_BASE); - size9 = try_init (memctl, CONFIG_SYS_PSDMR_9COL, CONFIG_SYS_OR1_9COL, - (uchar *) CONFIG_SYS_SDRAM_BASE); - - if (size8 < size9) { - psize = size9; - printf ("(60x:9COL - %ld MB, ", psize >> 20); - } else { - psize = try_init (memctl, CONFIG_SYS_PSDMR_8COL, CONFIG_SYS_OR1_8COL, - (uchar *) CONFIG_SYS_SDRAM_BASE); - printf ("(60x:8COL - %ld MB, ", psize >> 20); - } - - /* Local SDRAM setup: - */ -#ifdef CONFIG_SYS_INIT_LOCAL_SDRAM - memctl->memc_lsrt = CONFIG_SYS_LSRT; - size8 = try_init (memctl, CONFIG_SYS_LSDMR_8COL, CONFIG_SYS_OR2_8COL, - (uchar *) SDRAM_BASE2_PRELIM); - size9 = try_init (memctl, CONFIG_SYS_LSDMR_9COL, CONFIG_SYS_OR2_9COL, - (uchar *) SDRAM_BASE2_PRELIM); - - if (size8 < size9) { - lsize = size9; - printf ("Local:9COL - %ld MB) using ", lsize >> 20); - } else { - lsize = try_init (memctl, CONFIG_SYS_LSDMR_8COL, CONFIG_SYS_OR2_8COL, - (uchar *) SDRAM_BASE2_PRELIM); - printf ("Local:8COL - %ld MB) using ", lsize >> 20); - } - -#if 0 - /* Set up BR2 so that the local SDRAM goes - * right after the 60x SDRAM - */ - memctl->memc_br2 = (CONFIG_SYS_BR2_PRELIM & ~BRx_BA_MSK) | - (CONFIG_SYS_SDRAM_BASE + psize); -#endif -#endif /* CONFIG_SYS_INIT_LOCAL_SDRAM */ -#endif /* CONFIG_SYS_RAMBOOT */ - - icache_enable (); - - config_scoh_cs (); - - return (psize); -} - -/* ------------------------------------------------------------------------- */ - -static void config_scoh_cs (void) -{ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8260_t *memctl = &immr->im_memctl; - volatile can_reg_t *can = (volatile can_reg_t *) CONFIG_SYS_CAN0_BASE; - __maybe_unused volatile uint tmp, i; - - /* Initialize OR3 / BR3 for CAN Bus Controller 0 */ - memctl->memc_or3 = CONFIG_SYS_CAN0_OR3; - memctl->memc_br3 = CONFIG_SYS_CAN0_BR3; - /* Initialize OR4 / BR4 for CAN Bus Controller 1 */ - memctl->memc_or4 = CONFIG_SYS_CAN1_OR4; - memctl->memc_br4 = CONFIG_SYS_CAN1_BR4; - - /* Initialize MAMR to write in the array at address 0x0 */ - memctl->memc_mamr = 0x00 | MxMR_OP_WARR | MxMR_GPL_x4DIS; - - /* Initialize UPMA for CAN: single read */ - memctl->memc_mdr = 0xcffeec00; - udelay (1); /* Necessary to have the data correct in the UPM array!!!! */ - /* The read on the CAN controller write the data of mdr in UPMA array. */ - /* The index to the array will be incremented automatically - through this read */ - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x0ffcec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x0ffcec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x0ffcec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x0ffcec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x0ffcfc00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x0ffcfc00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0xfffdec07; - udelay (1); - tmp = can->cpu_interface; - - - /* Initialize MAMR to write in the array at address 0x18 */ - memctl->memc_mamr = 0x18 | MxMR_OP_WARR | MxMR_GPL_x4DIS; - - /* Initialize UPMA for CAN: single write */ - memctl->memc_mdr = 0xfcffec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x00ffec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x00ffec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x00ffec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x00ffec00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x00fffc00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x00fffc00; - udelay (1); - tmp = can->cpu_interface; - - memctl->memc_mdr = 0x30ffec07; - udelay (1); - tmp = can->cpu_interface; - - /* Initialize MAMR */ - memctl->memc_mamr = MxMR_GPL_x4DIS; /* GPL_B4 ouput line Disable */ - - - /* Initialize OR5 / BR5 for the extended EEPROM Bank0 */ - memctl->memc_or5 = CONFIG_SYS_EXTPROM_OR5; - memctl->memc_br5 = CONFIG_SYS_EXTPROM_BR5; - /* Initialize OR6 / BR6 for the extended EEPROM Bank1 */ - memctl->memc_or6 = CONFIG_SYS_EXTPROM_OR6; - memctl->memc_br6 = CONFIG_SYS_EXTPROM_BR6; - - /* Initialize OR7 / BR7 for the Glue Logic */ - memctl->memc_or7 = CONFIG_SYS_FIOX_OR7; - memctl->memc_br7 = CONFIG_SYS_FIOX_BR7; - - /* Initialize OR8 / BR8 for the DOH Logic */ - memctl->memc_or8 = CONFIG_SYS_FDOHM_OR8; - memctl->memc_br8 = CONFIG_SYS_FDOHM_BR8; - - DEBUGF ("OR0 %08x BR0 %08x\n", memctl->memc_or0, memctl->memc_br0); - DEBUGF ("OR1 %08x BR1 %08x\n", memctl->memc_or1, memctl->memc_br1); - DEBUGF ("OR2 %08x BR2 %08x\n", memctl->memc_or2, memctl->memc_br2); - DEBUGF ("OR3 %08x BR3 %08x\n", memctl->memc_or3, memctl->memc_br3); - DEBUGF ("OR4 %08x BR4 %08x\n", memctl->memc_or4, memctl->memc_br4); - DEBUGF ("OR5 %08x BR5 %08x\n", memctl->memc_or5, memctl->memc_br5); - DEBUGF ("OR6 %08x BR6 %08x\n", memctl->memc_or6, memctl->memc_br6); - DEBUGF ("OR7 %08x BR7 %08x\n", memctl->memc_or7, memctl->memc_br7); - DEBUGF ("OR8 %08x BR8 %08x\n", memctl->memc_or8, memctl->memc_br8); - - DEBUGF ("UPMA addr 0x0\n"); - memctl->memc_mamr = 0x00 | MxMR_OP_RARR | MxMR_GPL_x4DIS; - for (i = 0; i < 0x8; i++) { - tmp = can->cpu_interface; - udelay (1); - DEBUGF (" %08x ", memctl->memc_mdr); - } - DEBUGF ("\nUPMA addr 0x18\n"); - memctl->memc_mamr = 0x18 | MxMR_OP_RARR | MxMR_GPL_x4DIS; - for (i = 0; i < 0x8; i++) { - tmp = can->cpu_interface; - udelay (1); - DEBUGF (" %08x ", memctl->memc_mdr); - } - DEBUGF ("\n"); - memctl->memc_mamr = MxMR_GPL_x4DIS; -} - -/* ------------------------------------------------------------------------- */ - -int misc_init_r (void) -{ - fpga_init (); - return (0); -} - -/* ------------------------------------------------------------------------- */ diff --git a/board/siemens/SCM/scm.h b/board/siemens/SCM/scm.h deleted file mode 100644 index cb5e03e581..0000000000 --- a/board/siemens/SCM/scm.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __SCM_H -#define __SCM_H - -/*----------------*/ -/* CAN Structures */ -/*----------------*/ - -/* Message */ -struct can_msg { - uchar ctrl_0; - uchar ctrl_1; - uchar arbit_0; - uchar arbit_1; - uchar arbit_2; - uchar arbit_3; - uchar config; - uchar data[8]; -} __attribute__ ((packed)); - -typedef struct can_msg can_msg_t; - -/* CAN Register */ -typedef struct can_reg { - uchar ctrl; - uchar status; - uchar cpu_interface; - uchar resv0; - ushort high_speed_rd; - ushort gbl_mask_std; - uint gbl_mask_extd; - uint msg15_mask; - can_msg_t msg1; - uchar clkout; - can_msg_t msg2; - uchar bus_config; - can_msg_t msg3; - uchar bit_timing_0; - can_msg_t msg4; - uchar bit_timing_1; - can_msg_t msg5; - uchar interrupt; - can_msg_t msg6; - uchar resv1; - can_msg_t msg7; - uchar resv2; - can_msg_t msg8; - uchar resv3; - can_msg_t msg9; - uchar p1conf; - can_msg_t msg10; - uchar p2conf; - can_msg_t msg11; - uchar p1in; - can_msg_t msg12; - uchar p2in; - can_msg_t msg13; - uchar p1out; - can_msg_t msg14; - uchar p2out; - can_msg_t msg15; - uchar ser_res_addr; - uchar resv_cs[0x8000-0x100]; /* 0x8000 is the min size for CS */ -} can_reg_t; - - -#endif /* __SCM_H */ diff --git a/board/siemens/common/README b/board/siemens/common/README deleted file mode 100644 index 7f1c8cd62d..0000000000 --- a/board/siemens/common/README +++ /dev/null @@ -1,27 +0,0 @@ -CCM/SCM-Ergaenzungen fuer U-Boot und Linux: -------------------------------------------- - -Es gibt nun ein gemeinsames Kommando zum Laden der FPGAs: - - => help fpga - fpga fpga status [name] - print FPGA status - fpga reset [name] - reset FPGA - fpga load [name] addr - load FPGA configuration data - -Der Name kann beim CCM-Module auch weggelassen werden. -Die Laengenangabe und damit "puma_len" ist nicht mehr -noetig: - - => fpga load puma 40600000 - FPGA load PUMA: addr 40600000: (00000005)... done - -Die MTD-Partitionierung kann nun mittels "bootargs" ueber- -geben werden: - - => printenv addmtd - addmtd=setenv bootargs ${bootargs} - mtdparts=0:256k(U-Boot)ro,768k(Kernel),-(Rest)\;1:-(myJFFS2) - -Die Portierung auf SMC ist natuerlich noch nicht getestet. - -Wolfgang Grandegger (04.06.2002) diff --git a/board/siemens/common/fpga.c b/board/siemens/common/fpga.c deleted file mode 100644 index ef8bfde7f1..0000000000 --- a/board/siemens/common/fpga.c +++ /dev/null @@ -1,369 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - - -#include <common.h> -#include <command.h> -#include <linux/ctype.h> -#include <common.h> - -#include "fpga.h" - -int power_on_reset(void); - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - - -static int fpga_get_version(fpga_t* fpga, char* name) -{ - char vname[12]; - /* - * Net-list string format: - * "vvvvvvvvddddddddn...". - * Version Date Name - * "0000000322042002PUMA" = PUMA version 3 from 22.04.2002. - */ - if (strlen(name) < (16 + strlen(fpga->name))) - goto failure; - /* Check FPGA name */ - if (strcmp(&name[16], fpga->name) != 0) - goto failure; - /* Get version number */ - memcpy(vname, name, 8); - vname[8] = '\0'; - return simple_strtoul(vname, NULL, 16); - - failure: - printf("Image name %s is invalid\n", name); - return -1; -} - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - -static fpga_t* fpga_get(char* fpga_name) -{ - char name[FPGA_NAME_LEN]; - int i; - - if (strlen(fpga_name) >= FPGA_NAME_LEN) - goto failure; - for (i = 0; i < strlen(fpga_name); i++) - name[i] = toupper(fpga_name[i]); - name[i] = '\0'; - for (i = 0; i < fpga_count; i++) { - if (strcmp(name, fpga_list[i].name) == 0) - return &fpga_list[i]; - } - failure: - printf("FPGA: name %s is invalid\n", fpga_name); - return NULL; -} - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - -static void fpga_status (fpga_t* fpga) -{ - /* Check state */ - if (fpga_control(fpga, FPGA_DONE_IS_HIGH)) - printf ("%s is loaded (%08lx)\n", - fpga->name, fpga_control(fpga, FPGA_GET_ID)); - else - printf ("%s is NOT loaded\n", fpga->name); -} - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - -#define FPGA_RESET_TIMEOUT 100 /* = 10 ms */ - -static int fpga_reset (fpga_t* fpga) -{ - int i; - - /* Set PROG to low and wait til INIT goes low */ - fpga_control(fpga, FPGA_PROG_SET_LOW); - for (i = 0; i < FPGA_RESET_TIMEOUT; i++) { - udelay (100); - if (!fpga_control(fpga, FPGA_INIT_IS_HIGH)) - break; - } - if (i == FPGA_RESET_TIMEOUT) - goto failure; - - /* Set PROG to high and wait til INIT goes high */ - fpga_control(fpga, FPGA_PROG_SET_HIGH); - for (i = 0; i < FPGA_RESET_TIMEOUT; i++) { - udelay (100); - if (fpga_control(fpga, FPGA_INIT_IS_HIGH)) - break; - } - if (i == FPGA_RESET_TIMEOUT) - goto failure; - - return 0; - failure: - return 1; -} - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - -#define FPGA_LOAD_TIMEOUT 100 /* = 10 ms */ - -static int fpga_load (fpga_t* fpga, ulong addr, int checkall) -{ - volatile uchar *fpga_addr = (volatile uchar *)fpga->conf_base; - image_header_t *hdr = (image_header_t *)addr; - ulong len; - uchar *data; - char msg[32]; - int verify, i; - -#if defined(CONFIG_FIT) - if (genimg_get_format ((void *)hdr) != IMAGE_FORMAT_LEGACY) { - puts ("Non legacy image format not supported\n"); - return -1; - } -#endif - - /* - * Check the image header and data of the net-list - */ - if (!image_check_magic (hdr)) { - strcpy (msg, "Bad Image Magic Number"); - goto failure; - } - - if (!image_check_hcrc (hdr)) { - strcpy (msg, "Bad Image Header CRC"); - goto failure; - } - - data = (uchar*)image_get_data (hdr); - len = image_get_data_size (hdr); - - verify = getenv_yesno ("verify"); - if (verify) { - if (!image_check_dcrc (hdr)) { - strcpy (msg, "Bad Image Data CRC"); - goto failure; - } - } - - if (checkall && fpga_get_version(fpga, image_get_name (hdr)) < 0) - return 1; - - /* align length */ - if (len & 1) - ++len; - - /* - * Reset FPGA and wait for completion - */ - if (fpga_reset(fpga)) { - strcpy (msg, "Reset Timeout"); - goto failure; - } - - printf ("(%s)... ", image_get_name (hdr)); - /* - * Copy data to FPGA - */ - fpga_control (fpga, FPGA_LOAD_MODE); - while (len--) { - *fpga_addr = *data++; - } - fpga_control (fpga, FPGA_READ_MODE); - - /* - * Wait for completion and check error status if timeout - */ - for (i = 0; i < FPGA_LOAD_TIMEOUT; i++) { - udelay (100); - if (fpga_control (fpga, FPGA_DONE_IS_HIGH)) - break; - } - if (i == FPGA_LOAD_TIMEOUT) { - if (fpga_control(fpga, FPGA_INIT_IS_HIGH)) - strcpy(msg, "Invalid Size"); - else - strcpy(msg, "CRC Error"); - goto failure; - } - - printf("done\n"); - return 0; - - failure: - - printf("ERROR: %s\n", msg); - return 1; -} - -#if defined(CONFIG_CMD_BSP) - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - -int do_fpga (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - ulong addr = 0; - int i; - fpga_t* fpga; - - if (argc < 2) - goto failure; - - if (strncmp(argv[1], "stat", 4) == 0) { /* status */ - if (argc == 2) { - for (i = 0; i < fpga_count; i++) { - fpga_status (&fpga_list[i]); - } - } - else if (argc == 3) { - if ((fpga = fpga_get(argv[2])) == 0) - goto failure; - fpga_status (fpga); - } - else - goto failure; - } - else if (strcmp(argv[1],"load") == 0) { /* load */ - if (argc == 3 && fpga_count == 1) { - fpga = &fpga_list[0]; - } - else if (argc == 4) { - if ((fpga = fpga_get(argv[2])) == 0) - goto failure; - } - else - goto failure; - - addr = simple_strtoul(argv[argc-1], NULL, 16); - - printf ("FPGA load %s: addr %08lx: ", - fpga->name, addr); - fpga_load (fpga, addr, 1); - - } - else if (strncmp(argv[1], "rese", 4) == 0) { /* reset */ - if (argc == 2 && fpga_count == 1) { - fpga = &fpga_list[0]; - } - else if (argc == 3) { - if ((fpga = fpga_get(argv[2])) == 0) - goto failure; - } - else - goto failure; - - printf ("FPGA reset %s: ", fpga->name); - if (fpga_reset(fpga)) - printf ("ERROR: Timeout\n"); - else - printf ("done\n"); - } - else - goto failure; - - return 0; - - failure: - return cmd_usage(cmdtp); -} - -U_BOOT_CMD( - fpga, 4, 1, do_fpga, - "access FPGA(s)", - "fpga status [name] - print FPGA status\n" - "fpga reset [name] - reset FPGA\n" - "fpga load [name] addr - load FPGA configuration data" -); - -#endif - -/* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */ - -int fpga_init (void) -{ - ulong addr; - ulong new_id, old_id = 0; - image_header_t *hdr; - fpga_t* fpga; - int do_load, i, j; - char name[16], *s; - - /* - * Port setup for FPGA control - */ - for (i = 0; i < fpga_count; i++) { - fpga_control(&fpga_list[i], FPGA_INIT_PORTS); - } - - /* - * Load FPGA(s): a new net-list is loaded if the FPGA is - * empty, Power-on-Reset or the old one is not up-to-date - */ - for (i = 0; i < fpga_count; i++) { - fpga = &fpga_list[i]; - printf ("%s: ", fpga->name); - - for (j = 0; j < strlen(fpga->name); j++) - name[j] = tolower(fpga->name[j]); - name[j] = '\0'; - sprintf(name, "%s_addr", name); - addr = 0; - if ((s = getenv(name)) != NULL) - addr = simple_strtoul(s, NULL, 16); - - if (!addr) { - printf ("env. variable %s undefined\n", name); - return 1; - } - - hdr = (image_header_t *)addr; -#if defined(CONFIG_FIT) - if (genimg_get_format ((void *)hdr) != IMAGE_FORMAT_LEGACY) { - puts ("Non legacy image format not supported\n"); - return -1; - } -#endif - - if ((new_id = fpga_get_version(fpga, image_get_name (hdr))) == -1) - return 1; - - do_load = 1; - - if (!power_on_reset() && fpga_control(fpga, FPGA_DONE_IS_HIGH)) { - old_id = fpga_control(fpga, FPGA_GET_ID); - if (new_id == old_id) - do_load = 0; - } - - if (do_load) { - printf ("loading "); - fpga_load (fpga, addr, 0); - } else { - printf ("loaded (%08lx)\n", old_id); - } - } - - return 0; -} diff --git a/board/siemens/common/fpga.h b/board/siemens/common/fpga.h deleted file mode 100644 index 2de25b0146..0000000000 --- a/board/siemens/common/fpga.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - - -#ifndef _FPGA_H_ -#define _FPGA_H_ - -#define FPGA_INIT_IS_HIGH 0 -#define FPGA_INIT_SET_HIGH 1 -#define FPGA_INIT_SET_LOW 2 -#define FPGA_PROG_SET_HIGH 3 -#define FPGA_PROG_SET_LOW 4 -#define FPGA_DONE_IS_HIGH 5 -#define FPGA_READ_MODE 6 -#define FPGA_LOAD_MODE 7 -#define FPGA_GET_ID 8 -#define FPGA_INIT_PORTS 9 - -#define FPGA_NAME_LEN 8 -typedef struct { - char name[FPGA_NAME_LEN]; - ulong conf_base; - uint init_mask; - uint prog_mask; - uint done_mask; -} fpga_t; - -extern fpga_t fpga_list[]; -extern int fpga_count; - -ulong fpga_control (fpga_t* fpga, int cmd); - -#endif /* _FPGA_H_ */ diff --git a/board/westel/amx860/Makefile b/board/westel/amx860/Makefile deleted file mode 100644 index 12e4aa6880..0000000000 --- a/board/westel/amx860/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).o - -COBJS = $(BOARD).o flash.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/westel/amx860/amx860.c b/board/westel/amx860/amx860.c deleted file mode 100644 index 91dcc0dcb3..0000000000 --- a/board/westel/amx860/amx860.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <config.h> -#include <mpc8xx.h> - -/* ------------------------------------------------------------------------- */ - -#define _NOT_USED_ 0xFFFFFFFF - -const uint edo_60ns[] = -{ 0x8ffbec24, 0x0ff3ec04, 0x0cf3ec04, 0x00f3ec04, - 0x00f3ec00, 0x37f7ec47, _NOT_USED_, _NOT_USED_, - 0x8fffec24, 0x0ffbec04, 0x08f3ec04, 0x07f3ec08, - 0x08f3ec04, 0x07f3ec48, 0x08f3ec04, 0x07f3ec48, - 0x08f3ec04, 0x07f3ec48, 0x1ff7ec47, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - 0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - 0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c, - 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, - 0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - 0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06, - 0xffffcc85, 0xffffcc05, _NOT_USED_, _NOT_USED_, - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, - 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; - -/* ------------------------------------------------------------------------- */ - -/* - * Check Board Identity: - */ - -int checkboard (void) -{ - puts ("Board: AMX860\n"); - return 0; -} - -/* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - /* AMX860: has 4 Mb of 60ns EDO DRAM, so start DRAM at 0 */ - - upmconfig(UPMA, (uint *) edo_60ns, sizeof(edo_60ns)/sizeof(uint)); - -#ifndef CONFIG_AMX_RAM_EXT - memctl->memc_mptpr = 0x0400; /* divide by 16 */ -#else - memctl->memc_mptpr = 0x0200; -#endif - - memctl->memc_mamr = 0x30a21114; - memctl->memc_or2 = 0xffc00800; -#ifndef CONFIG_AMX_RAM_EXT - memctl->memc_br2 = 0x81; - - return (4 << 20); -#else - memctl->memc_or1 = 0xff000800; - memctl->memc_br1 = 0x00000081; - memctl->memc_br2 = 0x01000081; - - return (20 << 20); -#endif -} diff --git a/board/westel/amx860/flash.c b/board/westel/amx860/flash.c deleted file mode 100644 index fe8bce412b..0000000000 --- a/board/westel/amx860/flash.c +++ /dev/null @@ -1,637 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <mpc8xx.h> - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -#if defined(CONFIG_ENV_IS_IN_FLASH) -# ifndef CONFIG_ENV_ADDR -# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) -# endif -# ifndef CONFIG_ENV_SIZE -# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE -# endif -# ifndef CONFIG_ENV_SECT_SIZE -# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE -# endif -#endif - -/*---------------------------------------------------------------------*/ -#undef DEBUG_FLASH - -#ifdef DEBUG_FLASH -#define DEBUGF(fmt,args...) printf(fmt ,##args) -#else -#define DEBUGF(fmt,args...) -#endif -/*---------------------------------------------------------------------*/ - -/*----------------------------------------------------------------------- - * Functions - */ -static ulong flash_get_size (vu_long *addr, flash_info_t *info); -static int write_word (flash_info_t *info, ulong dest, ulong data); -static void flash_get_offsets (ulong base, flash_info_t *info); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long size_b0, size_b1; - int i; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - DEBUGF("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_PRELIM); - - size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0<<20); - } - -#if defined(FLASH_BASE1_PRELIM) && (FLASH_BASE1_PRELIM != 0) - DEBUGF("## Get flash bank 2 size @ 0x%08x\n",FLASH_BASE1_PRELIM); - - size_b1 = flash_get_size((vu_long *)FLASH_BASE1_PRELIM, &flash_info[1]); - - if (size_b1 > size_b0) { - printf ("## ERROR: " - "Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n", - size_b1, size_b1<<20, - size_b0, size_b0<<20 - ); - flash_info[0].flash_id = FLASH_UNKNOWN; - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[0].sector_count = -1; - flash_info[1].sector_count = -1; - flash_info[0].size = 0; - flash_info[1].size = 0; - return (0); - } -#else - size_b1 = 0; -#endif /* FLASH_BASE1_PRELIM */ - - DEBUGF("## Prelim. Flash bank sizes: %08lx + 0x%08lx\n",size_b0,size_b1); - - DEBUGF ("## Before remap: " - "BR0: 0x%08x OR0: 0x%08x " - "BR1: 0x%08x OR1: 0x%08x\n", - memctl->memc_br0, memctl->memc_or0, - memctl->memc_br1, memctl->memc_or1); - - /* Remap FLASH according to real size */ - memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK); - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V; - - DEBUGF("## BR0: 0x%08x OR0: 0x%08x\n", - memctl->memc_br0, memctl->memc_or0); - - /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]); - - flash_info[0].size = size_b0; - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[0]); -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1, - &flash_info[0]); -#endif - - if (size_b1) { - memctl->memc_or1 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b1 & OR_AM_MSK); - memctl->memc_br1 = ((CONFIG_SYS_FLASH_BASE + size_b0) & BR_BA_MSK) | - BR_MS_GPCM | BR_V; - - DEBUGF("## BR1: 0x%08x OR1: 0x%08x\n", - memctl->memc_br1, memctl->memc_or1); - - /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((vu_long *)(CONFIG_SYS_FLASH_BASE + size_b0), - &flash_info[1]); - - flash_info[1].size = size_b1; - - flash_get_offsets (CONFIG_SYS_FLASH_BASE + size_b0, &flash_info[1]); - -# if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1, - &flash_info[1]); -# endif - -# ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1, - &flash_info[1]); -#endif - } else { -#ifndef CONFIG_AMX_RAM_EXT - memctl->memc_br1 = 0; /* invalidate bank */ - memctl->memc_or1 = 0; /* invalidate bank */ -#endif - - DEBUGF("## DISABLE BR1: 0x%08x OR1: 0x%08x\n", - memctl->memc_br1, memctl->memc_or1); - - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[1].sector_count = -1; - flash_info[1].size = 0; - } - - DEBUGF("## Final Flash bank sizes: %08lx + 0x%08lx\n",size_b0,size_b1); - - return (size_b0 + size_b1); -} - -/*----------------------------------------------------------------------- - */ -static void flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - - /* set up sector start address table */ - if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) { - /* set sector offsets for uniform sector type */ - for (i = 0; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00040000); - } - } else if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - case FLASH_MAN_BM: printf ("BRIGHT MICRO "); break; - default: printf ("Unknown Vendor "); break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM040: printf ("29F040 or 29LV040 (4 Mbit, uniform sectors)\n"); - break; - case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n"); - break; - case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n"); - break; - case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n"); - break; - case FLASH_AM320B: printf ("AM29LV320B (32 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); -} - -/*----------------------------------------------------------------------- - */ - - -/*----------------------------------------------------------------------- - */ - -/* - * The following code cannot be run from FLASH! - */ - -static ulong flash_get_size (vu_long *addr, flash_info_t *info) -{ - short i; - ulong value; - ulong base = (ulong)addr; - - /* Write auto select command: read Manufacturer ID */ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00900090; - - value = addr[0]; - - DEBUGF("Manuf. ID @ 0x%08lx: 0x%08lx\n", (ulong)addr, value); - - switch (value) { - case AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr[1]; /* device ID */ - - DEBUGF("Device ID @ 0x%08lx: 0x%08lx\n", (ulong)(&addr[1]), value); - - switch (value) { - case AMD_ID_F040B: - info->flash_id += FLASH_AM040; - info->sector_count = 8; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ -#if 0 /* enable when device IDs are available */ - case AMD_ID_LV320T: - info->flash_id += FLASH_AM320T; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ - - case AMD_ID_LV320B: - info->flash_id += FLASH_AM320B; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ -#endif - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - } - - /* set up sector start address table */ - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr = (volatile unsigned long *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr = (volatile unsigned long *)info->start[0]; - - *addr = 0x00F000F0; /* reset bank */ - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - vu_long *addr = (vu_long*)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > FLASH_AMD_COMP)) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (vu_long*)(info->start[sect]); - addr[0] = 0x00300030; - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (vu_long*)(info->start[l_sect]); - while ((addr[0] & 0x00800080) != 0x00800080) { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (volatile unsigned long *)info->start[0]; - addr[0] = 0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - return (0); -} - -/*----------------------------------------------------------------------- - */ diff --git a/board/westel/amx860/u-boot.lds b/board/westel/amx860/u-boot.lds deleted file mode 100644 index 9b69d3d1e6..0000000000 --- a/board/westel/amx860/u-boot.lds +++ /dev/null @@ -1,107 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - net/libnet.o (.text*) - board/westel/amx860/libamx860.o (.text*) - *(.text.*printf) - - . = env_offset; - common/env_embedded.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/board/westel/amx860/u-boot.lds.debug b/board/westel/amx860/u-boot.lds.debug deleted file mode 100644 index 3e075a85bd..0000000000 --- a/board/westel/amx860/u-boot.lds.debug +++ /dev/null @@ -1,138 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text) - common/dlmalloc.o (.text) - lib/vsprintf.o (.text) - lib/crc32.o (.text) - arch/powerpc/lib/extable.o (.text) - - . = env_offset; - common/env_embedded.o(.text) - - *(.text) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - *(.eh_frame) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - - . = ALIGN(4); - .u_boot_list : { - #include <u-boot.lst> - } - - - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(4096); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(4096); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - __bss_end__ = . ; - PROVIDE (end = .); -} diff --git a/boards.cfg b/boards.cfg index 4c63789041..0ecd1b8ea1 100644 --- a/boards.cfg +++ b/boards.cfg @@ -625,7 +625,6 @@ PQ2FADS-ZU_lowboot powerpc mpc8260 mpc8260ads freesca VoVPN-GW_66MHz powerpc mpc8260 vovpn-gw funkwerk - VoVPN-GW:CLKIN_66MHz mgcoge powerpc mpc8260 km82xx keymile - km82xx:MGCOGE mgcoge3ne powerpc mpc8260 km82xx keymile - km82xx:MGCOGE3NE -SCM powerpc mpc8260 - siemens TQM8255_AA powerpc mpc8260 tqm8260 tqc - TQM8260:MPC8255,300MHz TQM8260_AA powerpc mpc8260 tqm8260 tqc - TQM8260:MPC8260,200MHz TQM8260_AB powerpc mpc8260 tqm8260 tqc - TQM8260:MPC8260,200MHz,L2_CACHE,BUSMODE_60x @@ -861,11 +860,8 @@ Adder87x powerpc mpc8xx adder - AdderII powerpc mpc8xx adder - - Adder:MPC852T AdderUSB powerpc mpc8xx adder - - Adder ADS860 powerpc mpc8xx fads -c2mon powerpc mpc8xx cogent_mpc8xx powerpc mpc8xx cogent -EP88x powerpc mpc8xx ep88x ESTEEM192E powerpc mpc8xx esteem192e -ETX094 powerpc mpc8xx etx094 FADS823 powerpc mpc8xx fads FADS850SAR powerpc mpc8xx fads FADS860T powerpc mpc8xx fads @@ -883,7 +879,6 @@ IVML24_256 powerpc mpc8xx ivm - IVMS8 powerpc mpc8xx ivm - - IVMS8:IVMS8_16M IVMS8_128 powerpc mpc8xx ivm - - IVMS8:IVMS8_32M IVMS8_256 powerpc mpc8xx ivm - - IVMS8:IVMS8_64M -LANTEC powerpc mpc8xx lantec lwmon powerpc mpc8xx MBX powerpc mpc8xx mbx8xx MBX860T powerpc mpc8xx mbx8xx @@ -930,7 +925,6 @@ KUP4K powerpc mpc8xx kup4k kup KUP4X powerpc mpc8xx kup4x kup ELPT860 powerpc mpc8xx elpt860 LEOX uc100 powerpc mpc8xx - manroland -IAD210 powerpc mpc8xx - siemens QS823 powerpc mpc8xx qs850 snmc QS850 powerpc mpc8xx qs850 snmc QS860T powerpc mpc8xx qs860t snmc @@ -956,7 +950,6 @@ TQM885D powerpc mpc8xx tqm8xx tqc TTTech powerpc mpc8xx tqm8xx tqc - TQM823L:LCD,SHARP_LQ104V7DS01 virtlab2 powerpc mpc8xx tqm8xx tqc wtk powerpc mpc8xx tqm8xx tqc - TQM823L:LCD,SHARP_LQ065T9DR51U -AMX860 powerpc mpc8xx amx860 westel csb272 powerpc ppc4xx csb472 powerpc ppc4xx G2000 powerpc ppc4xx g2000 diff --git a/doc/README.scrapyard b/doc/README.scrapyard index ed779e245f..2b868e6515 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -11,6 +11,12 @@ easily if here is something they might want to dig for... Board Arch CPU removed Commit last known maintainer/contact ============================================================================= +AMX860 powerpc mpc860 - - Wolfgang Denk <wd@denx.de> +c2mon powerpc mpc855 - - Wolfgang Denk <wd@denx.de> +ETX094 powerpc mpc850 - - Wolfgang Denk <wd@denx.de> +IAD210 powerpc mpc860 - - - +LANTEC powerpc mpc850 - - Wolfgang Denk <wd@denx.de> +SCM powerpc mpc8260 - - Wolfgang Grandegger <wg@denx.de> SX1 arm arm925t - - TQM85xx powerpc MPC85xx d923a5d5 2012-10-04 Stefan Roese <sr@denx.de> apollon arm omap24xx 535c74f 2012-09-18 Kyungmin Park <kyungmin.park@samsung.com> diff --git a/include/commproc.h b/include/commproc.h index 8b8cc45dad..7ca28c8369 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -466,39 +466,6 @@ typedef struct scc_enet { #endif /* MPC860ADS */ -/*** AMX860 **********************************************/ - -#if defined(CONFIG_AMX860) - -/* This ENET stuff is for the AMX860 with ethernet on SCC1. - */ - -#define PROFF_ENET PROFF_SCC1 -#define CPM_CR_ENET CPM_CR_CH_SCC1 -#define SCC_ENET 0 - -#define PA_ENET_RXD ((ushort)0x0001) -#define PA_ENET_TXD ((ushort)0x0002) -#define PA_ENET_TCLK ((ushort)0x0400) -#define PA_ENET_RCLK ((ushort)0x0800) - -#define PB_ENET_TENA ((uint)0x00001000) - -#define PC_ENET_CLSN ((ushort)0x0010) -#define PC_ENET_RENA ((ushort)0x0020) - -#define SICR_ENET_MASK ((uint)0x000000ff) -#define SICR_ENET_CLKRT ((uint)0x0000003e) - -/* 68160 PHY control */ - -#define PB_ENET_ETHLOOP ((uint)0x00020000) -#define PB_ENET_TPFLDL ((uint)0x00010000) -#define PB_ENET_TPSQEL ((uint)0x00008000) -#define PD_ENET_ETH_EN ((ushort)0x0004) - -#endif /* CONFIG_AMX860 */ - /*** BSEIP **********************************************************/ #ifdef CONFIG_BSEIP @@ -547,38 +514,6 @@ typedef struct scc_enet { #define SICR_ENET_CLKRT ((uint)0x00003400) #endif /* CONFIG_FLAGADM */ -/*** C2MON **********************************************************/ - -#ifdef CONFIG_C2MON - -# ifndef CONFIG_FEC_ENET /* use SCC for 10Mbps Ethernet */ -# error "Ethernet on SCC not supported on C2MON Board!" -# else /* Use FEC for Fast Ethernet */ - -#undef SCC_ENET -#define FEC_ENET - -#define PD_MII_TXD1 ((ushort)0x1000) /* PD 3 */ -#define PD_MII_TXD2 ((ushort)0x0800) /* PD 4 */ -#define PD_MII_TXD3 ((ushort)0x0400) /* PD 5 */ -#define PD_MII_RX_DV ((ushort)0x0200) /* PD 6 */ -#define PD_MII_RX_ERR ((ushort)0x0100) /* PD 7 */ -#define PD_MII_RX_CLK ((ushort)0x0080) /* PD 8 */ -#define PD_MII_TXD0 ((ushort)0x0040) /* PD 9 */ -#define PD_MII_RXD0 ((ushort)0x0020) /* PD 10 */ -#define PD_MII_TX_ERR ((ushort)0x0010) /* PD 11 */ -#define PD_MII_MDC ((ushort)0x0008) /* PD 12 */ -#define PD_MII_RXD1 ((ushort)0x0004) /* PD 13 */ -#define PD_MII_RXD2 ((ushort)0x0002) /* PD 14 */ -#define PD_MII_RXD3 ((ushort)0x0001) /* PD 15 */ - -#define PD_MII_MASK ((ushort)0x1FFF) /* PD 3...15 */ - -# endif /* CONFIG_FEC_ENET */ -#endif /* CONFIG_C2MON */ - -/*********************************************************************/ - /*** ELPT860 *********************************************************/ #ifdef CONFIG_ELPT860 @@ -828,33 +763,6 @@ typedef struct scc_enet { #endif /* CONFIG_HERMES */ -/*** IAD210 **********************************************************/ - -/* The IAD210 uses the FEC on a MPC860P for Ethernet */ - -#if defined(CONFIG_IAD210) - -# define FEC_ENET /* use FEC for Ethernet */ -# undef SCC_ENET - -# define PD_MII_TXD1 ((ushort) 0x1000 ) /* PD 3 */ -# define PD_MII_TXD2 ((ushort) 0x0800 ) /* PD 4 */ -# define PD_MII_TXD3 ((ushort) 0x0400 ) /* PD 5 */ -# define PD_MII_RX_DV ((ushort) 0x0200 ) /* PD 6 */ -# define PD_MII_RX_ERR ((ushort) 0x0100 ) /* PD 7 */ -# define PD_MII_RX_CLK ((ushort) 0x0080 ) /* PD 8 */ -# define PD_MII_TXD0 ((ushort) 0x0040 ) /* PD 9 */ -# define PD_MII_RXD0 ((ushort) 0x0020 ) /* PD 10 */ -# define PD_MII_TX_ERR ((ushort) 0x0010 ) /* PD 11 */ -# define PD_MII_MDC ((ushort) 0x0008 ) /* PD 12 */ -# define PD_MII_RXD1 ((ushort) 0x0004 ) /* PD 13 */ -# define PD_MII_RXD2 ((ushort) 0x0002 ) /* PD 14 */ -# define PD_MII_RXD3 ((ushort) 0x0001 ) /* PD 15 */ - -# define PD_MII_MASK ((ushort) 0x1FFF ) /* PD 3...15 */ - -#endif /* CONFIG_IAD210 */ - /*** ICU862 **********************************************************/ #if defined(CONFIG_ICU862) @@ -954,34 +862,6 @@ typedef struct scc_enet { #endif /* CONFIG_KUP4K */ - -/*** LANTEC *********************************************************/ - -#if defined(CONFIG_LANTEC) && CONFIG_LANTEC >= 2 -/* Bits in parallel I/O port registers that have to be set/cleared - * to configure the pins for SCC2 use. - */ -#define PROFF_ENET PROFF_SCC2 -#define CPM_CR_ENET CPM_CR_CH_SCC2 -#define SCC_ENET 1 -#define PA_ENET_RXD ((ushort)0x0004) /* PA 13 */ -#define PA_ENET_TXD ((ushort)0x0008) /* PA 12 */ -#define PA_ENET_RCLK ((ushort)0x0200) /* PA 6 */ -#define PA_ENET_TCLK ((ushort)0x0400) /* PA 5 */ - -#define PB_ENET_TENA ((uint)0x00002000) /* PB 18 */ - -#define PC_ENET_LBK ((ushort)0x0010) /* PC 11 */ -#define PC_ENET_CLSN ((ushort)0x0040) /* PC 9 */ -#define PC_ENET_RENA ((ushort)0x0080) /* PC 8 */ - -/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK2) to - * SCC2. Also, make sure GR2 (bit 16) and SC2 (bit 17) are zero. - */ -#define SICR_ENET_MASK ((uint)0x0000FF00) -#define SICR_ENET_CLKRT ((uint)0x00002E00) -#endif /* CONFIG_LANTEC v2 */ - /*** LWMON **********************************************************/ #if defined(CONFIG_LWMON) @@ -1373,15 +1253,14 @@ typedef struct scc_enet { #endif /* CONFIG_SXNI855T */ -/*** MVS1, TQM823L/M, TQM850L/M, TQM885D, ETX094, R360MPI **********/ +/*** MVS1, TQM823L/M, TQM850L/M, TQM885D, R360MPI **********/ #if (defined(CONFIG_MVS) && CONFIG_MVS < 2) || \ defined(CONFIG_R360MPI) || defined(CONFIG_RBC823) || \ - defined(CONFIG_TQM823L) || defined(CONFIG_TQM823M) || \ - defined(CONFIG_TQM850L) || defined(CONFIG_TQM850M) || \ - defined(CONFIG_TQM885D) || defined(CONFIG_ETX094) || \ - defined(CONFIG_RRVISION)|| defined(CONFIG_VIRTLAB2)|| \ - (defined(CONFIG_LANTEC) && CONFIG_LANTEC < 2) + defined(CONFIG_RRVISION)|| defined(CONFIG_TQM823L) || \ + defined(CONFIG_TQM823M) || defined(CONFIG_TQM850L) || \ + defined(CONFIG_TQM850M) || defined(CONFIG_TQM885D) || \ + defined(CONFIG_RRVISION)|| defined(CONFIG_VIRTLAB2) /* Bits in parallel I/O port registers that have to be set/cleared * to configure the pins for SCC2 use. diff --git a/include/configs/AMX860.h b/include/configs/AMX860.h deleted file mode 100644 index e7a6c80f62..0000000000 --- a/include/configs/AMX860.h +++ /dev/null @@ -1,299 +0,0 @@ -/* - * (C) Copyright 2001-2005 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC860 1 -#define CONFIG_AMX860 1 - -#define CONFIG_SYS_TEXT_BASE 0x40000000 - -#undef CONFIG_8xx_CONS_SMC1 /* Console is on SCC2 */ -#undef CONFIG_8xx_CONS_SMC2 -#define CONFIG_8xx_CONS_SCC2 1 -#undef CONFIG_8xx_CONS_NONE -#define CONFIG_BAUDRATE 9600 -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ - -#define MPC8XX_FACT 10 /* Multiply by 10 */ -#define MPC8XX_XIN 5000000 /* 5 MHz in */ -#define MPC8XX_HZ ((MPC8XX_XIN) * (MPC8XX_FACT)) - -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_BOOTCOMMAND \ - "bootp;" \ - "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;" \ - "bootm" /* autoboot command */ - -#undef CONFIG_BOOTARGS - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -#define CONFIG_SCC1_ENET 1 /* use SCC1 ethernet */ - -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DATE -#define CONFIG_CMD_NFS -#define CONFIG_CMD_SNTP - - -#if defined(CONFIG_CMD_KGDB) -#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */ -#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */ -#undef CONFIG_KGDB_NONE /* define if kgdb on something else */ -#define CONFIG_KGDB_INDEX 1 /* which serial channel for kgdb */ -#define CONFIG_KGDB_BAUDRATE 9600 /* speed to run kgdb serial port at */ -#endif - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_SUBNETMASK - - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0200000 /* 1 ... 4 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x00100000 - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ - -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFF000000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0x40000000 -#if defined(DEBUG) -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#else -#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#endif -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * U-Boot for AMX board supports two types of memory extension - * modules: one that provides 4 MB flash memory, and another one with - * 16 MB EDO DRAM. - * - * The flash module swaps the CS0 and CS1 signals: if the module is - * installed, CS0 is connected to Flash on the module and CS1 is - * connected to the on-board Flash. This means that you must intall - * U-Boot when the Flash module is plugged in, if you plan to use - * it. - * - * To enable support for the DRAM extension card, CONFIG_AMX_RAM_EXT - * must be defined. The DRAM module uses CS1. - * - * Only one of these modules may be installed at a time. If U-Boot - * is compiled with the CONFIG_AMX_RAM_EXT option set, it will not - * work if the Flash extension module is installed instead of the - * DRAM module. - */ -#define CONFIG_AMX_RAM_EXT /* 16Mb Ext. DRAM module support */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - * - * Use 4 MB for without and 8 MB with 16 MB DRAM extension module - * (CONFIG_AMX_RAM_EXT) - */ -#ifdef CONFIG_AMX_RAM_EXT -# define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ -#else -# define CONFIG_SYS_BOOTMAPSZ (4 << 20) /* Initial Memory map for Linux */ -#endif -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 35 /* max number of sectors on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ - SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - * PCMCIA config., multi-function pin tri-state - */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - * Clear Reference Interrupt Status, Timebase freezing enabled - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - * set the PLL, the low-power modes and the reset control (15-29) - */ -#define CONFIG_SYS_PLPRCR (((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) | \ - PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - * Set clock output, timebase and RTC source and divider, - * power management and some other internal clocks - */ -#define SCCR_MASK SCCR_EBDF11 -#define CONFIG_SYS_SCCR (SCCR_TBS|SCCR_COM00|SCCR_DFSYNC00|SCCR_DFBRG00|SCCR_DFNL000|SCCR_DFNH000|SCCR_DFLCD000|SCCR_DFALCD00) - -#define CONFIG_SYS_DER 0 - -/* - * Init Memory Controller: - * - * BR0/1 and OR0/1 (FLASH) - */ - -#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ -#ifndef CONFIG_AMX_RAM_EXT -#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #1 */ -#endif - -#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ -#define CONFIG_SYS_PRELIM_OR_AM 0xFFC00000 /* OR addr mask */ - -/* FLASH timing: ACS = 10, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 0 */ -/* 0x00000800 0x00000400 0x00000100 0x00000030 0x00000004 */ -#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_5_CLK | OR_TRLX) - -#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) - -#define CONFIG_SYS_OR0_PRELIM 0xFFC00954 /* Real values for the board */ -#define CONFIG_SYS_BR0_PRELIM 0x40000001 /* Real values for the board */ - -#ifndef CONFIG_AMX_RAM_EXT -#define CONFIG_SYS_OR1_REMAP CONFIG_SYS_OR0_REMAP -#define CONFIG_SYS_OR1_PRELIM 0xFFC00954 /* Real values for the board */ -#define CONFIG_SYS_BR1_PRELIM 0x60000001 /* Real values for the board */ -#endif - -/* DSP ("Glue") Xilinx */ -#define CONFIG_SYS_OR6_PRELIM 0xFFFF8000 /* 32kB, 15 waits, cs after addr, no bursts */ -#define CONFIG_SYS_BR6_PRELIM 0x60000401 /* use GPCM for CS generation, 8 bit port */ - -#endif /* __CONFIG_H */ diff --git a/include/configs/ETX094.h b/include/configs/ETX094.h deleted file mode 100644 index 2703625677..0000000000 --- a/include/configs/ETX094.h +++ /dev/null @@ -1,357 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC850 1 /* This is a MPC850 CPU */ -#define CONFIG_ETX094 1 /* ...on a ETX_094 board */ - -#define CONFIG_SYS_TEXT_BASE 0x40000000 - -#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ -#undef CONFIG_8xx_CONS_SMC2 -#undef CONFIG_8xx_CONS_NONE -#define CONFIG_BAUDRATE 57600 -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ - -#define CONFIG_BOARD_TYPES 1 /* support board types */ - -#define CONFIG_FLASH_16BIT /* for board with 16bit wide flash */ -#undef SB_ETX094 /* only for SB-Board with 16MB SDRAM */ -#define CONFIG_BOOTP_RANDOM_DELAY /* graceful BOOTP recovery mode */ - -#define CONFIG_ETHADDR 08:00:06:00:00:00 - -#ifdef CONFIG_ETHADDR -#define CONFIG_OVERWRITE_ETHADDR_ONCE 1 /* default MAC can be overwritten once */ -#endif - -#undef CONFIG_BOOTARGS -#define CONFIG_RAMBOOTCOMMAND \ - "bootp; " \ - "setenv bootargs root=/dev/ram rw ramdisk_size=4690 " \ - "U-Boot_version=U-Boot-1.0.x-Date " \ - "panic=1 " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ - "bootm" -#define CONFIG_NFSBOOTCOMMAND \ - "bootp; " \ - "setenv bootargs root=/dev/nfs rw nfsroot=${nfsip}:${rootpath} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ - "bootm" -#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ - -#define CONFIG_WATCHDOG 1 /* watchdog enabled */ - -#define CONFIG_STATUS_LED 1 /* Status LED enabled */ - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0300000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0700000 /* 3 ... 7 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFFF00000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0x40000000 -#ifdef DEBUG -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#else -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#endif -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 35 /* max number of sectors on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#ifdef CONFIG_FLASH_16BIT -#define CONFIG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -#define CONFIG_ENV_SIZE 0x8000 /* Total Size of Environment Sector */ -#else -#define CONFIG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ -#endif - -/*----------------------------------------------------------------------- - * Hardware Information Block - */ -#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */ -#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */ -#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ - SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) -#endif /* CONFIG_WATCHDOG */ - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - * PCMCIA config., multi-function pin tri-state - */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - * Clear Reference Interrupt Status, Timebase freezing enabled - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * RTCSC - Real-Time Clock Status and Control Register 11-27 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - * Reset PLL lock status sticky bit, timer expired status bit and timer - * interrupt status bit - leave PLL multiplication factor unchanged ! - */ -#define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - * Set clock output, timebase and RTC source and divider, - * power management and some other internal clocks - */ -#define SCCR_MASK SCCR_EBDF11 -#define CONFIG_SYS_SCCR (SCCR_TBS | \ - SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ - SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ - SCCR_DFALCD00) - -/*----------------------------------------------------------------------- - * PCMCIA stuff - *----------------------------------------------------------------------- - * - */ -#define CONFIG_SYS_PCMCIA_MEM_ADDR (0xE0000000) -#define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_DMA_ADDR (0xE4000000) -#define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0xE8000000) -#define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_IO_ADDR (0xEC000000) -#define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 ) - -/*----------------------------------------------------------------------- - * - *----------------------------------------------------------------------- - * - */ -#define CONFIG_SYS_DER 0 - -/* - * Init Memory Controller: - * - * BR0/1 and OR0/1 (FLASH) - */ - -#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ -#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #0 */ - -/* used to re-map FLASH both when starting from SRAM or FLASH: - * restrict access enough to keep SRAM working (if any) - * but not too much to meddle with FLASH accesses - */ -#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ -#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ - -/* FLASH timing: ACS = 11, TRLX = 1, CSNT = 0, SCY = 2, EHTR = 0 */ -#define CONFIG_SYS_OR_TIMING_FLASH (OR_ACS_DIV2 | OR_BI | \ - OR_SCY_2_CLK | OR_TRLX ) - -#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) -#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) - -#ifdef CONFIG_FLASH_16BIT /* 16 bit data port */ -#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V | BR_PS_16) -#define CONFIG_SYS_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V | BR_PS_16) -#else /* 32 bit data port */ -#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V | BR_PS_32) -#define CONFIG_SYS_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V | BR_PS_32) -#endif /* CONFIG_FLASH_16BIT */ - -#define CONFIG_SYS_OR1_REMAP CONFIG_SYS_OR0_REMAP -#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM - -/* - * BR2/3 and OR2/3 (SDRAM) - * - */ -#define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */ -#define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */ -#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */ - -/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ -#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00 - -#define CONFIG_SYS_OR2_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM ) -#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) - -#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM -#define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) - -/* - * Memory Periodic Timer Prescaler - */ - -/* periodic timer for refresh */ -#define CONFIG_SYS_MAMR_PTA 23 /* start with divider for 100 MHz */ - -/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ -#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ -#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ - -/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ -#define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ -#define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ - -/* - * MAMR settings for SDRAM - */ - -/* 8 column SDRAM */ -#define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_1X) -/* 9 column SDRAM */ -#define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_1X) - -#endif /* __CONFIG_H */ diff --git a/include/configs/IAD210.h b/include/configs/IAD210.h deleted file mode 100644 index 94b05dce41..0000000000 --- a/include/configs/IAD210.h +++ /dev/null @@ -1,381 +0,0 @@ -/* - * (C) Copyright 2001, 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#include <mpc8xx_irq.h> - - -# ifdef DEBUG -# warning DEBUG Defined -# endif /* DEBUG */ - -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_MPC860 1 -#define CONFIG_IAD210 1 /* ...on a IAD210 module */ -#define CONFIG_MPC860T 1 -#define CONFIG_MPC862 1 - -#define CONFIG_SYS_TEXT_BASE 0x08000000 - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ - -#undef CONFIG_8xx_CONS_SMC1 -#undef CONFIG_8xx_CONS_SMC2 -#define CONFIG_8xx_CONS_SCC2 /* V24 on SCC2 */ -#undef CONFIG_8xx_CONS_NONE -#define CONFIG_BAUDRATE 9600 - - -# define MPC8XX_FACT 16 -# define CONFIG_8xx_GCLK_FREQ (64000000L) /* define if can't use get_gclk_freq */ -# define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ - -#if 0 -# define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -# define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" - -/* using this define saves us updating another source file */ -#define CONFIG_BOARD_EARLY_INIT_F 1 -#define CONFIG_MISC_INIT_R - -#undef CONFIG_BOOTARGS -/* #define CONFIG_BOOTCOMMAND \ - "bootp;" \ - "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;" \ - "bootm" -*/ - -#define CONFIG_BOOTCOMMAND \ - "setenv bootargs root=/dev/nfs" \ - "ip=192.168.28.129:139.10.137.138:192.168.28.1:255.255.255.0:iadlinux002::off; " \ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* #define CONFIG_STATUS_LED 1*/ /* Status LED enabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -# undef CONFIG_SCC1_ENET /* disable SCC1 ethernet */ -# define CONFIG_FEC_ENET 1 /* use FEC ethernet */ -# define CONFIG_MII 1 -# define CONFIG_SYS_DISCOVER_PHY 1 -# define CONFIG_FEC_UTOPIA 1 -# define CONFIG_ETHADDR 08:00:06:26:A2:6D -# define CONFIG_IPADDR 192.168.28.128 -# define CONFIG_SERVERIP 139.10.137.138 -# define CONFIG_SYS_DISCOVER_PHY 1 - -#define CONFIG_MAC_PARTITION -#define CONFIG_DOS_PARTITION - -/* enable I2C and select the hardware/software driver */ -#undef CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */ -# define CONFIG_SYS_I2C_SPEED 50000 -# define CONFIG_SYS_I2C_SLAVE 0xDD -# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -/* - * Software (bit-bang) I2C driver configuration - */ -#define PB_SCL 0x00000020 /* PB 26 */ -#define PB_SDA 0x00000010 /* PB 27 */ - -#define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL) -#define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA) -#define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA) -#define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0) -#define I2C_SDA(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \ - else immr->im_cpm.cp_pbdat &= ~PB_SDA -#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \ - else immr->im_cpm.cp_pbdat &= ~PB_SCL -#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ - -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DATE - - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0400000 /* 1 ... 4 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x00100000 - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFFF00000 -#define CONFIG_SYS_IMMR_SIZE ((uint)(64 * 1024)) - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0x08000000 -#define CONFIG_SYS_FLASH_SIZE ((uint)(4 * 1024 * 1024)) /* max 16Mbyte */ - -#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100 - -#if defined(DEBUG) -# define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#else -# define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#endif - -# define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -# define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 67 /* max number of sectors on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_OFFSET 0x8000 -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ - SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - * PCMCIA config., multi-function pin tri-state - */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01) - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - * Clear Reference Interrupt Status, Timebase freezing enabled - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - * set the PLL, the low-power modes and the reset control (15-29) - */ -#define CONFIG_SYS_PLPRCR (((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) | \ - PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - * Set clock output, timebase and RTC source and divider, - * power management and some other internal clocks - */ -#define SCCR_MASK SCCR_EBDF11 - -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_COM00 | SCCR_DFSYNC00 | \ - SCCR_DFBRG00 | SCCR_DFNL000 | SCCR_DFNH000 | \ - SCCR_DFLCD000 |SCCR_DFALCD00 ) - -/*----------------------------------------------------------------------- - * RCCR - RISC Controller Configuration Register 19-4 - *----------------------------------------------------------------------- - */ -/* +0x09C4 => DRQP = 10 (IDMA requests have lowest priority) */ -#define CONFIG_SYS_RCCR 0x0020 - -/*----------------------------------------------------------------------- - * PCMCIA stuff - *----------------------------------------------------------------------- - */ -#define PCMCIA_MEM_ADDR ((uint)0xff020000) -#define PCMCIA_MEM_SIZE ((uint)(64 * 1024)) - -/*----------------------------------------------------------------------- - * - *----------------------------------------------------------------------- - * - */ -#define CONFIG_SYS_DER 0 - -/* Because of the way the 860 starts up and assigns CS0 the -* entire address space, we have to set the memory controller -* differently. Normally, you write the option register -* first, and then enable the chip select by writing the -* base register. For CS0, you must write the base register -* first, followed by the option register. -*/ - -/* - * Init Memory Controller: - * - * BR0 and OR0 (FLASH) - */ - -#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */ - -/* used to re-map FLASH both when starting from SRAM or FLASH: - * restrict access enough to keep SRAM working (if any) - * but not too much to meddle with FLASH accesses - */ -#define CONFIG_SYS_REMAP_OR_AM 0xF8000000 /* OR addr mask */ -#define CONFIG_SYS_PRELIM_OR_AM 0xF8000000 /* OR addr mask */ - -/* FLASH timing: - TRLX = 0, CSNT = 1, SCY = 3, EHTR = 1 */ -#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_BI | \ - OR_SCY_3_CLK | OR_EHTR) - -#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) -#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V ) - -/* - * BR2/3 and OR2/3 (SDRAM) - * - */ -#define SDRAM_BASE_PRELIM 0x00000000 /* SDRAM bank #0 */ -#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */ - -/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ - -#define CONFIG_SYS_OR2_PRELIM (CONFIG_SYS_PRELIM_OR_AM | OR_CSNT_SAM | OR_BI | OR_ACS_DIV4) -#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) -#define CONFIG_SYS_BR1_PRELIM ((SDRAM_BASE1_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V) - -/* - * Memory Periodic Timer Prescaler - */ - -/* periodic timer for refresh */ -#define CONFIG_SYS_MAMR_PTA 124 /* start with divider for 64 MHz */ - -/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ -#define CONFIG_SYS_MPTPR MPTPR_PTP_DIV32 /* setting for 1 bank */ - -/* - * MAMR settings for SDRAM - */ - -#define CONFIG_SYS_MAMR ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_8X) - -#ifdef CONFIG_MPC860T - -/* Interrupt level assignments. -*/ -#define FEC_INTERRUPT SIU_LEVEL1 /* FEC interrupt */ - -#endif /* CONFIG_MPC860T */ - - -#endif /* __CONFIG_H */ diff --git a/include/configs/LANTEC.h b/include/configs/LANTEC.h deleted file mode 100644 index c3855c332c..0000000000 --- a/include/configs/LANTEC.h +++ /dev/null @@ -1,358 +0,0 @@ -/* - * (C) Copyright 2000, 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * (C) Copyright 2001 - * Torsten Stevens, FHG IMS, stevens@ims.fhg.de - * Bruno Achauer, Exet AG, bruno@exet-ag.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * board/config.h - configuration options, board specific - * [derived from config_TQM850L.h] - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC850 1 /* This is a MPC850 CPU */ -#define CONFIG_LANTEC 2 /* ...on a Lantec rev.2 board */ - -#define CONFIG_SYS_TEXT_BASE 0x40000000 - -/* - * Port assignments (CONFIG_LANTEC == 1): - * - SMC1: J11 (MDB) ? - * - SMC2: J6 (Feature connector) - * - SCC2: J9 (RJ45) - * - SCC3: J8 (Sub-D9) - * - * Port assignments (CONFIG_LANTEC == 2): TBD - */ - - -#undef CONFIG_8xx_CONS_SMC2 /* Console is on SMC2 */ -#define CONFIG_8xx_CONS_SCC3 -#undef CONFIG_8xx_CONS_NONE -#define CONFIG_BAUDRATE 38400 /* console baudrate = 38.4kbps */ -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ - -#undef CONFIG_BOOTARGS -#define CONFIG_BOOTCOMMAND \ - "setenv bootargs root=/dev/ram panic=5;bootm 40040000 400A0000" - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -#define CONFIG_STATUS_LED 1 /* Status LED enabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_CDP -#define CONFIG_CMD_DATE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_FAT -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_PING -#define CONFIG_CMD_PORTIO -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_SAVES -#define CONFIG_CMD_SDRAM -#define CONFIG_CMD_SNTP - -#undef CONFIG_CMD_XIMG - -#if !(CONFIG_LANTEC >= 2) - #undef CONFIG_CMD_DATE - #undef CONFIG_CMD_NET -#endif - - -#if CONFIG_LANTEC >= 2 -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ -#endif - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFFF00000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0x40000000 -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 67 /* max number of sectors on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ - SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - * PCMCIA config., multi-function pin tri-state - */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_DLK) - -/*----------------------------------------------------------------------- - * Clock Setting - Has the Lantec board a 32kHz clock ??? [XXX] - *----------------------------------------------------------------------- - */ -#define CONFIG_8xx_GCLK_FREQ 33000000 - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - * Clear Reference Interrupt Status, Timebase freezing enabled - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * RTCSC - Real-Time Clock Status and Control Register 11-27 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - * Reset PLL lock status sticky bit, timer expired status bit and timer - * interrupt status bit - * - * If this is a 80 MHz CPU, set PLL multiplication factor to 5 (5*16=80)! - */ - /* up to 50 MHz we use a 1:1 clock */ -#define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - * Set clock output, timebase and RTC source and divider, - * power management and some other internal clocks - */ -#define SCCR_MASK SCCR_EBDF11 - /* up to 50 MHz we use a 1:1 clock */ -#define CONFIG_SYS_SCCR (SCCR_TBS | \ - SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ - SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ - SCCR_DFALCD00) - -/*----------------------------------------------------------------------- - * - *----------------------------------------------------------------------- - * - */ -#define CONFIG_SYS_DER 0 - -/* - * Init Memory Controller: - * - * BR0/5 and OR0/5 (FLASH) - */ - -#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ -#define FLASH_BASE5_PRELIM 0x60000000 /* FLASH bank #1 */ - -/* used to re-map FLASH both when starting from SRAM or FLASH: - * restrict access enough to keep SRAM working (if any) - * but not too much to meddle with FLASH accesses - */ -#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ -#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ - -/* FLASH timing */ -#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_BI | \ - OR_SCY_5_CLK | OR_TRLX) - -#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) -#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) -#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V ) - -#define CONFIG_SYS_OR5_REMAP CONFIG_SYS_OR0_REMAP -#define CONFIG_SYS_OR5_PRELIM CONFIG_SYS_OR0_PRELIM -#define CONFIG_SYS_BR5_PRELIM ((FLASH_BASE5_PRELIM & BR_BA_MSK) | BR_V ) - -/* - * BR2/3 and OR2/3 (SDRAM) - * - */ -#define SDRAM_BASE3_PRELIM 0x00000000 /* SDRAM bank #0 */ -#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */ - -/* SDRAM timing: Multiplexed addresses */ -#define CONFIG_SYS_OR_TIMING_SDRAM (OR_CSNT_SAM) - -#define CONFIG_SYS_OR3_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM ) -#define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) - -/* - * Memory Periodic Timer Prescaler - */ - -/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ -#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ -#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ - -/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ -#define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ -#define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ - -/* - * MAMR settings for SDRAM - */ -/* periodic timer for refresh */ -#define CONFIG_SYS_MAMR_PTA 97 /* start with divider for 100 MHz */ - -/* 8 column SDRAM */ -#define CONFIG_SYS_MAMR_8COL \ - ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - -/* - * JFFS2 partitions - * - */ -/* No command line, one static partition, whole device */ -#undef CONFIG_CMD_MTDPARTS -#define CONFIG_JFFS2_DEV "nor0" -#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF -#define CONFIG_JFFS2_PART_OFFSET 0x00000000 - -/* mtdparts command line support */ -/* -#define CONFIG_CMD_MTDPARTS -#define MTDIDS_DEFAULT "" -#define MTDPARTS_DEFAULT "" -*/ - -#endif /* __CONFIG_H */ diff --git a/include/configs/SCM.h b/include/configs/SCM.h deleted file mode 100644 index 87d52babe6..0000000000 --- a/include/configs/SCM.h +++ /dev/null @@ -1,710 +0,0 @@ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC8260 1 /* This is a MPC8260 CPU */ -#define CONFIG_TQM8260 200 /* ...on a TQM8260 module Rev.200 */ -#define CONFIG_SCM 1 /* ...on a System Controller Module */ -#define CONFIG_CPM2 1 /* Has a CPM2 */ - -#define CONFIG_SYS_TEXT_BASE 0x40000000 - -#if (CONFIG_TQM8260 <= 100) -# error "TQM8260 module revison not supported" -#endif - -/* We use a TQM8260 module with a 300MHz CPU */ -#define CONFIG_300MHz - -/* Define 60x busmode only if your TQM8260 has L2 cache! */ -#ifdef CONFIG_L2_CACHE -# define CONFIG_BUSMODE_60x 1 /* bus mode: 60x */ -#else -# undef CONFIG_BUSMODE_60x /* bus mode: 8260 */ -#endif - -/* The board with 300MHz CPU doesn't have L2 cache, but works in 60x bus mode */ -#ifdef CONFIG_300MHz -# define CONFIG_BUSMODE_60x -#endif - -#define CONFIG_82xx_CONS_SMC1 1 /* console on SMC1 */ - -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ - -#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ - -#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" - -#undef CONFIG_BOOTARGS -#define CONFIG_BOOTCOMMAND \ - "bootp; " \ - "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ - "bootm" - -/* enable I2C and select the hardware/software driver */ -#undef CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F - -/* - * Software (bit-bang) I2C driver configuration - */ - -#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */ -#define I2C_ACTIVE (iop->pdir |= 0x00010000) -#define I2C_TRISTATE (iop->pdir &= ~0x00010000) -#define I2C_READ ((iop->pdat & 0x00010000) != 0) -#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \ - else iop->pdat &= ~0x00010000 -#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \ - else iop->pdat &= ~0x00020000 -#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ - -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ - -#define CONFIG_I2C_X - -/* - * select serial console configuration - * - * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then - * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4 - * for SCC). - * - * if CONFIG_CONS_NONE is defined, then the serial console routines must - * defined elsewhere (for example, on the cogent platform, there are serial - * ports on the motherboard which are used for the serial console - see - * cogent/cma101/serial.[ch]). - */ -#define CONFIG_CONS_ON_SMC /* define if console on SMC */ -#undef CONFIG_CONS_ON_SCC /* define if console on SCC */ -#undef CONFIG_CONS_NONE /* define if console on something else*/ -#ifdef CONFIG_82xx_CONS_SMC1 -#define CONFIG_CONS_INDEX 1 /* which serial channel for console */ -#endif -#ifdef CONFIG_82xx_CONS_SMC2 -#define CONFIG_CONS_INDEX 2 /* which serial channel for console */ -#endif - -#undef CONFIG_CONS_USE_EXTC /* SMC/SCC use ext clock not brg_clk */ -#define CONFIG_CONS_EXTC_RATE 3686400 /* SMC/SCC ext clk rate in Hz */ -#define CONFIG_CONS_EXTC_PINSEL 0 /* pin select 0=CLK3/CLK9 */ - -/* - * select ethernet configuration - * - * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then - * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3 - * for FCC) - * - * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be - * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset. - * - * (On TQM8260 either SCC1 or FCC2 may be chosen: SCC1 is hardwired to the - * X.29 connector, and FCC2 is hardwired to the X.1 connector) - */ -#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */ -#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */ -#undef CONFIG_ETHER_NONE /* define if ether on something else */ -#define CONFIG_ETHER_INDEX 1 /* which SCC/FCC channel for ethernet */ - -#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1) - -/* - * - Rx-CLK is CLK12 - * - Tx-CLK is CLK11 - * - RAM for BD/Buffers is on the 60x Bus (see 28-13) - * - Enable Full Duplex in FSMR - */ -# define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK) -# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK12|CMXFCR_TF1CS_CLK11) -# define CONFIG_SYS_CPMFCR_RAMTYPE 0 -# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) - -#elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3) - -/* - * - Rx-CLK is CLK15 - * - Tx-CLK is CLK16 - * - RAM for BD/Buffers is on the 60x Bus (see 28-13) - * - Enable Full Duplex in FSMR - */ -# define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3|CMXFCR_RF3CS_MSK|CMXFCR_TF3CS_MSK) -# define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15|CMXFCR_TF3CS_CLK16) -# define CONFIG_SYS_CPMFCR_RAMTYPE 0 -# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) - -#endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */ - - -/* system clock rate (CLKIN) - equal to the 60x and local bus speed */ -#ifndef CONFIG_300MHz -#define CONFIG_8260_CLKIN 66666666 /* in Hz */ -#else -#define CONFIG_8260_CLKIN 83333000 /* in Hz */ -#endif - -#if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC) -#define CONFIG_BAUDRATE 230400 -#else -#define CONFIG_BAUDRATE 115200 -#endif - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_I2C -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_BSP - - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_SYS_RESET_ADDRESS 0xFFFFFFFC /* "bad" address */ - -#define CONFIG_MISC_INIT_R /* have misc_init_r() function */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - - -/* What should the base address of the main FLASH be and how big is - * it (in MBytes)? This must contain CONFIG_SYS_TEXT_BASE from board/tqm8260/config.mk - * The main FLASH is whichever is connected to *CS0. - */ -#define CONFIG_SYS_FLASH0_BASE 0x40000000 -#define CONFIG_SYS_FLASH1_BASE 0x60000000 -#define CONFIG_SYS_FLASH0_SIZE 32 -#define CONFIG_SYS_FLASH1_SIZE 32 - -/* Flash bank size (for preliminary settings) - */ -#define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_FLASH0_SIZE - -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ - -#if 0 -/* Start port with environment in flash; switch to EEPROM later */ -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x40000) -#define CONFIG_ENV_SIZE 0x40000 -#define CONFIG_ENV_SECT_SIZE 0x40000 -#else -/* Final version: environment in EEPROM */ -#define CONFIG_ENV_IS_IN_EEPROM 1 -#define CONFIG_ENV_OFFSET 0 -#define CONFIG_ENV_SIZE 2048 -#endif - -/*----------------------------------------------------------------------- - * Hardware Information Block - */ -#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */ -#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */ -#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */ - -/*----------------------------------------------------------------------- - * Hard Reset Configuration Words - * - * if you change bits in the HRCW, you must also change the CONFIG_SYS_* - * defines for the various registers affected by the HRCW e.g. changing - * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR. - */ -#if defined(CONFIG_266MHz) -#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB111 | HRCW_BMS | \ - HRCW_MODCK_H0111) -#elif defined(CONFIG_300MHz) -#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB111 | HRCW_BMS | \ - HRCW_MODCK_H0110) -#else -#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB111 | HRCW_BMS) -#endif - -/* no slaves so just fill with zeros */ -#define CONFIG_SYS_HRCW_SLAVE1 0 -#define CONFIG_SYS_HRCW_SLAVE2 0 -#define CONFIG_SYS_HRCW_SLAVE3 0 -#define CONFIG_SYS_HRCW_SLAVE4 0 -#define CONFIG_SYS_HRCW_SLAVE5 0 -#define CONFIG_SYS_HRCW_SLAVE6 0 -#define CONFIG_SYS_HRCW_SLAVE7 0 - -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFFF00000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - * - * 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE, local SDRAM - * is mapped at SDRAM_BASE2_PRELIM. - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH0_BASE -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/ - -/*----------------------------------------------------------------------- - * Hardware Information Block - */ -#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */ -#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */ -#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */ -#if defined(CONFIG_CMD_KGDB) -# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * HIDx - Hardware Implementation-dependent Registers 2-11 - *----------------------------------------------------------------------- - * HID0 also contains cache control - initially enable both caches and - * invalidate contents, then the final state leaves only the instruction - * cache enabled. Note that Power-On and Hard reset invalidate the caches, - * but Soft reset does not. - * - * HID1 has only read-only information - nothing to set. - */ -#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|\ - HID0_IFEM|HID0_ABE) -#define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE) -#define CONFIG_SYS_HID2 0 - -/*----------------------------------------------------------------------- - * RMR - Reset Mode Register 5-5 - *----------------------------------------------------------------------- - * turn on Checkstop Reset Enable - */ -#define CONFIG_SYS_RMR RMR_CSRE - -/*----------------------------------------------------------------------- - * BCR - Bus Configuration 4-25 - *----------------------------------------------------------------------- - */ -#ifdef CONFIG_BUSMODE_60x -#define CONFIG_SYS_BCR (BCR_EBM|BCR_L2C|BCR_LETM|\ - BCR_NPQM0|BCR_NPQM1|BCR_NPQM2) /* 60x mode */ -#else -#define BCR_APD01 0x10000000 -#define CONFIG_SYS_BCR (BCR_APD01|BCR_ETM|BCR_LETM) /* 8260 mode */ -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 4-31 - *----------------------------------------------------------------------- - */ -#if 0 -#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC10|SIUMCR_APPC10) -#else -#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC00|SIUMCR_APPC10) -#endif - - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 4-35 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ - SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ - SYPCR_SWRI|SYPCR_SWP) -#endif /* CONFIG_WATCHDOG */ - -/*----------------------------------------------------------------------- - * TMCNTSC - Time Counter Status and Control 4-40 - *----------------------------------------------------------------------- - * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk, - * and enable Time Counter - */ -#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 4-42 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable - * Periodic timer - */ -#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) - -/*----------------------------------------------------------------------- - * SCCR - System Clock Control 9-8 - *----------------------------------------------------------------------- - * Ensure DFBRG is Divide by 16 - */ -#define CONFIG_SYS_SCCR 0 - -/*----------------------------------------------------------------------- - * RCCR - RISC Controller Configuration 13-7 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RCCR 0 - -/* - * Init Memory Controller: - * - * Bank Bus Machine PortSz Device - * ---- --- ------- ------ ------ - * 0 60x GPCM 64 bit FLASH - * 1 60x SDRAM 64 bit SDRAM - * 2 Local SDRAM 32 bit SDRAM - * - */ - - /* Initialize SDRAM on local bus - */ -#define CONFIG_SYS_INIT_LOCAL_SDRAM - -#define SDRAM_MAX_SIZE 0x08000000 /* max. 128 MB */ - -/* Minimum mask to separate preliminary - * address ranges for CS[0:2] - */ -#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (512<<20) /* less than 512 MB */ -#define CONFIG_SYS_LOCAL_SDRAM_LIMIT (128<<20) /* less than 128 MB */ - -#define CONFIG_SYS_MPTPR 0x4000 - -/*----------------------------------------------------------------------------- - * Address for Mode Register Set (MRS) command - *----------------------------------------------------------------------------- - * In fact, the address is rather configuration data presented to the SDRAM on - * its address lines. Because the address lines may be mux'ed externally either - * for 8 column or 9 column devices, some bits appear twice in the 8260's - * address: - * - * | (RFU) | (RFU) | WBL | TM | CL | BT | Burst Length | - * | BA1 BA0 | A12 : A10 | A9 | A8 A7 | A6 : A4 | A3 | A2 : A0 | - * 8 columns mux'ing: | A9 | A10 A21 | A22 : A24 | A25 | A26 : A28 | - * 9 columns mux'ing: | A8 | A20 A21 | A22 : A24 | A25 | A26 : A28 | - * Settings: | 0 | 0 0 | 0 1 0 | 0 | 0 1 0 | - *----------------------------------------------------------------------------- - */ -#define CONFIG_SYS_MRS_OFFS 0x00000110 - - -/* Bank 0 - FLASH - */ -#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\ - BRx_PS_64 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\ - ORxG_CSNT |\ - ORxG_ACS_DIV1 |\ - ORxG_SCY_3_CLK |\ - ORxG_EHTR |\ - ORxG_TRLX) - - /* SDRAM on TQM8260 can have either 8 or 9 columns. - * The number affects configuration values. - */ - -/* Bank 1 - 60x bus SDRAM - */ -#define CONFIG_SYS_PSRT 0x20 -#define CONFIG_SYS_LSRT 0x20 -#ifndef CONFIG_SYS_RAMBOOT -#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\ - BRx_PS_64 |\ - BRx_MS_SDRAM_P |\ - BRx_V) - -#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR1_8COL - - - /* SDRAM initialization values for 8-column chips - */ -#define CONFIG_SYS_OR1_8COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A7 |\ - ORxS_NUMR_12) - -#define CONFIG_SYS_PSDMR_8COL (PSDMR_PBI |\ - PSDMR_SDAM_A15_IS_A5 |\ - PSDMR_BSMA_A12_A14 |\ - PSDMR_SDA10_PBI1_A8 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_EAMUX |\ - PSDMR_CL_2) - - /* SDRAM initialization values for 9-column chips - */ -#define CONFIG_SYS_OR1_9COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A5 |\ - ORxS_NUMR_13) - -#define CONFIG_SYS_PSDMR_9COL (PSDMR_PBI |\ - PSDMR_SDAM_A16_IS_A5 |\ - PSDMR_BSMA_A12_A14 |\ - PSDMR_SDA10_PBI1_A7 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_EAMUX |\ - PSDMR_CL_2) - -/* Bank 2 - Local bus SDRAM - */ -#ifdef CONFIG_SYS_INIT_LOCAL_SDRAM -#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BRx_BA_MSK) |\ - BRx_PS_32 |\ - BRx_MS_SDRAM_L |\ - BRx_V) - -#define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_OR2_8COL - -#define SDRAM_BASE2_PRELIM 0x80000000 - - /* SDRAM initialization values for 8-column chips - */ -#define CONFIG_SYS_OR2_8COL ((~(CONFIG_SYS_LOCAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A8 |\ - ORxS_NUMR_12) - -#define CONFIG_SYS_LSDMR_8COL (PSDMR_PBI |\ - PSDMR_SDAM_A15_IS_A5 |\ - PSDMR_BSMA_A13_A15 |\ - PSDMR_SDA10_PBI1_A9 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_BL |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_CL_2) - - /* SDRAM initialization values for 9-column chips - */ -#define CONFIG_SYS_OR2_9COL ((~(CONFIG_SYS_LOCAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A6 |\ - ORxS_NUMR_13) - -#define CONFIG_SYS_LSDMR_9COL (PSDMR_PBI |\ - PSDMR_SDAM_A16_IS_A5 |\ - PSDMR_BSMA_A13_A15 |\ - PSDMR_SDA10_PBI1_A8 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_BL |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_CL_2) - -#endif /* CONFIG_SYS_INIT_LOCAL_SDRAM */ - -#endif /* CONFIG_SYS_RAMBOOT */ - -#define CONFIG_SYS_CAN0_BASE 0xc0000000 -#define CONFIG_SYS_CAN1_BASE 0xc0008000 -#define CONFIG_SYS_FIOX_BASE 0xc0010000 -#define CONFIG_SYS_FDOHM_BASE 0xc0018000 -#define CONFIG_SYS_EXTPROM_BASE 0xc2000000 - -#define CONFIG_SYS_CAN_SIZE 0x00000100 -#define CONFIG_SYS_FIOX_SIZE 0x00000020 -#define CONFIG_SYS_FDOHM_SIZE 0x00002000 -#define CONFIG_SYS_EXTPROM_BANK_SIZE 0x01000000 - -#define EXT_EEPROM_MAX_FLASH_BANKS 0x02 - -/* CS3 - CAN 0 - */ -#define CONFIG_SYS_CAN0_BR3 ((CONFIG_SYS_CAN0_BASE & BRx_BA_MSK) |\ - BRx_PS_8 |\ - BRx_MS_UPMA |\ - BRx_V) - -#define CONFIG_SYS_CAN0_OR3 (P2SZ_TO_AM(CONFIG_SYS_CAN_SIZE) |\ - ORxU_BI |\ - ORxU_EHTR_4IDLE) - -/* CS4 - CAN 1 - */ -#define CONFIG_SYS_CAN1_BR4 ((CONFIG_SYS_CAN1_BASE & BRx_BA_MSK) |\ - BRx_PS_8 |\ - BRx_MS_UPMA |\ - BRx_V) - -#define CONFIG_SYS_CAN1_OR4 (P2SZ_TO_AM(CONFIG_SYS_CAN_SIZE) |\ - ORxU_BI |\ - ORxU_EHTR_4IDLE) - -/* CS5 - Extended PROM (16MB optional) - */ -#define CONFIG_SYS_EXTPROM_BR5 ((CONFIG_SYS_EXTPROM_BASE & BRx_BA_MSK)|\ - BRx_PS_32 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -#define CONFIG_SYS_EXTPROM_OR5 (P2SZ_TO_AM(CONFIG_SYS_EXTPROM_BANK_SIZE)|\ - ORxG_CSNT |\ - ORxG_ACS_DIV4 |\ - ORxG_SCY_5_CLK |\ - ORxG_TRLX) - -/* CS6 - Extended PROM (16MB optional) - */ -#define CONFIG_SYS_EXTPROM_BR6 (((CONFIG_SYS_EXTPROM_BASE + \ - CONFIG_SYS_EXTPROM_BANK_SIZE) & BRx_BA_MSK)|\ - BRx_PS_32 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -#define CONFIG_SYS_EXTPROM_OR6 (P2SZ_TO_AM(CONFIG_SYS_EXTPROM_BANK_SIZE)|\ - ORxG_CSNT |\ - ORxG_ACS_DIV4 |\ - ORxG_SCY_5_CLK |\ - ORxG_TRLX) - -/* CS7 - FPGA FIOX: Glue Logic - */ -#define CONFIG_SYS_FIOX_BR7 ((CONFIG_SYS_FIOX_BASE & BRx_BA_MSK) |\ - BRx_PS_32 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -#define CONFIG_SYS_FIOX_OR7 (P2SZ_TO_AM(CONFIG_SYS_FIOX_SIZE) |\ - ORxG_ACS_DIV4 |\ - ORxG_SCY_5_CLK |\ - ORxG_TRLX) - -/* CS8 - FPGA DOH Master - */ -#define CONFIG_SYS_FDOHM_BR8 ((CONFIG_SYS_FDOHM_BASE & BRx_BA_MSK) |\ - BRx_PS_16 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -#define CONFIG_SYS_FDOHM_OR8 (P2SZ_TO_AM(CONFIG_SYS_FDOHM_SIZE) |\ - ORxG_ACS_DIV4 |\ - ORxG_SCY_5_CLK |\ - ORxG_TRLX) - - -/* FPGA configuration */ -#define CONFIG_SYS_PD_FIOX_PROG (1 << (31- 5)) /* PD 5 */ -#define CONFIG_SYS_PD_FIOX_DONE (1 << (31-28)) /* PD 28 */ -#define CONFIG_SYS_PD_FIOX_INIT (1 << (31-29)) /* PD 29 */ - -#define CONFIG_SYS_PD_FDOHM_PROG (1 << (31- 4)) /* PD 4 */ -#define CONFIG_SYS_PD_FDOHM_DONE (1 << (31-26)) /* PD 26 */ -#define CONFIG_SYS_PD_FDOHM_INIT (1 << (31-27)) /* PD 27 */ - - -#endif /* __CONFIG_H */ diff --git a/include/configs/c2mon.h b/include/configs/c2mon.h deleted file mode 100644 index 41ff00847a..0000000000 --- a/include/configs/c2mon.h +++ /dev/null @@ -1,417 +0,0 @@ -/* - * (C) Copyright 2001-2005 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC855 1 /* This is a MPC855 CPU */ -#define CONFIG_C2MON 1 /* ...on a C2MON module */ - -#define CONFIG_SYS_TEXT_BASE 0x40000000 - -#define CONFIG_80MHz 1 /* Running at 5 * 16 = 80 MHz */ - -#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ -#undef CONFIG_8xx_CONS_SMC2 -#undef CONFIG_8xx_CONS_NONE -#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */ -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ - -#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" - -#undef CONFIG_BOOTARGS -#define CONFIG_BOOTCOMMAND \ - "bootp; " \ - "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ - "bootm" - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -#undef CONFIG_STATUS_LED /* Status LED disabled */ - -#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -#define CONFIG_MAC_PARTITION -#define CONFIG_DOS_PARTITION - -#define CONFIG_FEC_ENET 1 /* Use Fast Ethernet Controller */ - -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_DATE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_IDE -#define CONFIG_CMD_NFS -#define CONFIG_CMD_SNTP - - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ - -#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFFF00000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0x40000000 -#if defined(DEBUG) -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#else -#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#endif -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 67 /* max number of sectors on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ - SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - * PCMCIA config., multi-function pin tri-state - */ -#ifndef CONFIG_CAN_DRIVER -#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) -#else /* we must activate GPL5 in the SIUMCR for CAN */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01) -#endif /* CONFIG_CAN_DRIVER */ - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - * Clear Reference Interrupt Status, Timebase freezing enabled - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * RTCSC - Real-Time Clock Status and Control Register 11-27 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - * Reset PLL lock status sticky bit, timer expired status bit and timer - * interrupt status bit - * - * If this is a 80 MHz CPU, set PLL multiplication factor to 5 (5*16=80)! - */ -#ifdef CONFIG_80MHz /* for 80 MHz, we use a 16 MHz clock * 5 */ -#define CONFIG_SYS_PLPRCR \ - ( (5-1)<<PLPRCR_MF_SHIFT | PLPRCR_TEXPS | PLPRCR_TMIST ) -#else /* up to 50 MHz we use a 1:1 clock */ -#define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) -#endif /* CONFIG_80MHz */ - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - * Set clock output, timebase and RTC source and divider, - * power management and some other internal clocks - */ -#define SCCR_MASK SCCR_EBDF11 -#ifdef CONFIG_80MHz /* for 80 MHz, we use a 16 MHz clock * 5 */ -#define CONFIG_SYS_SCCR (/* SCCR_TBS | */ \ - SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ - SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ - SCCR_DFALCD00) -#else /* up to 50 MHz we use a 1:1 clock */ -#define CONFIG_SYS_SCCR (SCCR_TBS | \ - SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ - SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ - SCCR_DFALCD00) -#endif /* CONFIG_80MHz */ - -/*----------------------------------------------------------------------- - * PCMCIA stuff - *----------------------------------------------------------------------- - * - */ -#define CONFIG_SYS_PCMCIA_MEM_ADDR (0xE0000000) -#define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_DMA_ADDR (0xE4000000) -#define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0xE8000000) -#define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_IO_ADDR (0xEC000000) -#define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 ) - -/*----------------------------------------------------------------------- - * PCMCIA Power Switch - * - * The C2MON uses a TPS2211A PC-Card Power-Interface Switch to - * control the voltages on the PCMCIA slot which is connected - * to Port C (all outputs) and Port B (Over-Current Input) - *----------------------------------------------------------------------- - */ - /* Output pins */ -#define TPS2211_VCCD0 0x0002 /* PC.14 */ -#define TPS2211_VCCD1 0x0004 /* PC.13 */ -#define TPS2211_VPPD0 0x0008 /* PC.12 */ -#define TPS2211_VPPD1 0x0010 /* PC.11 */ -#define TPS2211_OUTPUTS ( TPS2211_VCCD0 | TPS2211_VCCD1 | \ - TPS2211_VPPD0 | TPS2211_VPPD1 ) - - /* Input pins */ -#define TPS2211_OC 0x00000200 /* PB.22: Over-Current */ -#define TPS2211_INPUTS ( TPS2211_OC ) - -/*----------------------------------------------------------------------- - * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter) - *----------------------------------------------------------------------- - */ - -#define CONFIG_IDE_PREINIT 1 /* Use preinit IDE hook */ -#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */ - -#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ -#undef CONFIG_IDE_LED /* LED for ide not supported */ -#undef CONFIG_IDE_RESET /* reset for ide not supported */ - -#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ -#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ - -#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 - -#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR - -/* Offset for data I/O */ -#define CONFIG_SYS_ATA_DATA_OFFSET (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320) - -/* Offset for normal register accesses */ -#define CONFIG_SYS_ATA_REG_OFFSET (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320) - -/* Offset for alternate registers */ -#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 - - -/*----------------------------------------------------------------------- - * - *----------------------------------------------------------------------- - * - */ -#define CONFIG_SYS_DER 0 - -/* - * Init Memory Controller: - * - * BR0/1 and OR0/1 (FLASH) - */ - -#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ -#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #0 */ - -/* used to re-map FLASH both when starting from SRAM or FLASH: - * restrict access enough to keep SRAM working (if any) - * but not too much to meddle with FLASH accesses - */ -#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ -#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ - -/* FLASH timing: ACS = 11, TRLX = 0, CSNT = 1, SCY = 5, EHTR = 1 */ -#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_DIV2 | OR_BI | \ - OR_SCY_5_CLK | OR_EHTR) - -#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) -#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) -#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V ) - -#define CONFIG_SYS_OR1_REMAP CONFIG_SYS_OR0_REMAP -#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM -#define CONFIG_SYS_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V ) - -/* - * BR2/3 and OR2/3 (SDRAM) - * - */ -#define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */ -#define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */ -#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */ - -/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ -#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00 - -#define CONFIG_SYS_OR2_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM ) -#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) - -#ifndef CONFIG_CAN_DRIVER -#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM -#define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) -#else /* CAN uses CS3#, so we can have only one SDRAM bank anyway */ -#define CONFIG_SYS_CAN_BASE 0xC0000000 /* CAN mapped at 0xC0000000 */ -#define CONFIG_SYS_CAN_OR_AM 0xFFFF8000 /* 32 kB address mask */ -#define CONFIG_SYS_OR3_CAN (CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI) -#define CONFIG_SYS_BR3_CAN ((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \ - BR_PS_8 | BR_MS_UPMB | BR_V ) -#endif /* CONFIG_CAN_DRIVER */ - -/* - * Memory Periodic Timer Prescaler - */ - -/* periodic timer for refresh */ -#define CONFIG_SYS_MAMR_PTA 97 /* start with divider for 100 MHz */ - -/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ -#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ -#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ - -/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ -#define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ -#define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ - -/* - * MAMR settings for SDRAM - */ - -/* 8 column SDRAM */ -#define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) -/* 9 column SDRAM */ -#define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - -#endif /* __CONFIG_H */ diff --git a/include/pcmcia.h b/include/pcmcia.h index ca0bf224f1..0cc7f3ba54 100644 --- a/include/pcmcia.h +++ b/include/pcmcia.h @@ -58,8 +58,6 @@ # define CONFIG_PCMCIA_SLOT_B #elif defined(CONFIG_ICU862) /* The ICU862 use SLOT_B */ # define CONFIG_PCMCIA_SLOT_B -#elif defined(CONFIG_C2MON) /* The C2MON use SLOT_B */ -# define CONFIG_PCMCIA_SLOT_B #elif defined(CONFIG_R360MPI) /* The R360MPI use SLOT_B */ # define CONFIG_PCMCIA_SLOT_B #elif defined(CONFIG_ATC) /* The ATC use SLOT_A */ diff --git a/include/status_led.h b/include/status_led.h index c85c206772..da9fae9203 100644 --- a/include/status_led.h +++ b/include/status_led.h @@ -72,22 +72,6 @@ void status_led_set (int led, int state); # define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ -/***** ETX_094 ********************************************************/ -#elif defined(CONFIG_ETX094) - -# define STATUS_LED_PAR im_ioport.iop_pdpar -# define STATUS_LED_DIR im_ioport.iop_pddir -# undef STATUS_LED_ODR -# define STATUS_LED_DAT im_ioport.iop_pddat - -# define STATUS_LED_BIT 0x00000001 -# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) -# define STATUS_LED_STATE STATUS_LED_BLINKING - -# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */ - -# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ - /***** GEN860T *********************************************************/ #elif defined(CONFIG_GEN860T) @@ -170,26 +154,6 @@ void status_led_set (int led, int state); # define STATUS_LED_GREEN 1 # define STATUS_LED_BOOT 2 /* IDE LED used for boot status */ -/***** LANTEC *********************************************************/ -#elif defined(CONFIG_LANTEC) - -# define STATUS_LED_PAR im_ioport.iop_pdpar -# define STATUS_LED_DIR im_ioport.iop_pddir -# undef STATUS_LED_ODR -# define STATUS_LED_DAT im_ioport.iop_pddat - -# if CONFIG_LATEC < 2 -# define STATUS_LED_BIT 0x1000 -# else -# define STATUS_LED_BIT 0x0800 -# endif -# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) -# define STATUS_LED_STATE STATUS_LED_BLINKING - -# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */ - -# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ - /***** ICU862 ********************************************************/ #elif defined(CONFIG_ICU862) diff --git a/post/cpu/mpc8xx/ether.c b/post/cpu/mpc8xx/ether.c index fcbb30067e..728f7e0a44 100644 --- a/post/cpu/mpc8xx/ether.c +++ b/post/cpu/mpc8xx/ether.c @@ -381,49 +381,6 @@ static void scc_init (int scc_index) immr->im_cpm.cp_scc[scc_index].scc_psmr = SCC_PSMR_ENCRC | SCC_PSMR_NIB22 | SCC_PSMR_LPB; -#if 0 - /* - * Configure Ethernet TENA Signal - */ - -#if (defined(PC_ENET_TENA) && !defined(PB_ENET_TENA)) - immr->im_ioport.iop_pcpar |= PC_ENET_TENA; - immr->im_ioport.iop_pcdir &= ~PC_ENET_TENA; -#elif (defined(PB_ENET_TENA) && !defined(PC_ENET_TENA)) - immr->im_cpm.cp_pbpar |= PB_ENET_TENA; - immr->im_cpm.cp_pbdir |= PB_ENET_TENA; -#else -#error Configuration Error: exactly ONE of PB_ENET_TENA, PC_ENET_TENA must be defined -#endif - -#if defined(CONFIG_ADS) && defined(CONFIG_MPC860) - /* - * Port C is used to control the PHY,MC68160. - */ - immr->im_ioport.iop_pcdir |= - (PC_ENET_ETHLOOP | PC_ENET_TPFLDL | PC_ENET_TPSQEL); - - immr->im_ioport.iop_pcdat |= PC_ENET_TPFLDL; - immr->im_ioport.iop_pcdat &= ~(PC_ENET_ETHLOOP | PC_ENET_TPSQEL); - *((uint *) BCSR1) &= ~BCSR1_ETHEN; -#endif /* MPC860ADS */ - -#if defined(CONFIG_AMX860) - /* - * Port B is used to control the PHY,MC68160. - */ - immr->im_cpm.cp_pbdir |= - (PB_ENET_ETHLOOP | PB_ENET_TPFLDL | PB_ENET_TPSQEL); - - immr->im_cpm.cp_pbdat |= PB_ENET_TPFLDL; - immr->im_cpm.cp_pbdat &= ~(PB_ENET_ETHLOOP | PB_ENET_TPSQEL); - - immr->im_ioport.iop_pddir |= PD_ENET_ETH_EN; - immr->im_ioport.iop_pddat &= ~PD_ENET_ETH_EN; -#endif /* AMX860 */ - -#endif /* 0 */ - #ifdef CONFIG_RPXCLASSIC *((uchar *) BCSR0) &= ~BCSR0_ETHLPBK; *((uchar *) BCSR0) |= (BCSR0_ETHEN | BCSR0_COLTEST | BCSR0_FULLDPLX); @@ -449,7 +406,7 @@ static void scc_init (int scc_index) */ #if defined (CONFIG_FADS) udelay (10000); /* wait 10 ms */ -#elif defined (CONFIG_AMX860) || defined(CONFIG_RPXCLASSIC) +#elif defined(CONFIG_RPXCLASSIC) udelay (100000); /* wait 100 ms */ #endif } |
