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authorwdenk <wdenk>2002-11-03 00:24:07 +0000
committerwdenk <wdenk>2002-11-03 00:24:07 +0000
commitc609719b8d1b2dca590e0ed499016d041203e403 (patch)
tree7ea1755d80903ff972f312a249eb856061d40e15 /board/netvia
parent5b1d713721c3ea02549940133f09236783dda1f9 (diff)
downloadblackbird-obmc-uboot-c609719b8d1b2dca590e0ed499016d041203e403.tar.gz
blackbird-obmc-uboot-c609719b8d1b2dca590e0ed499016d041203e403.zip
Initial revision
Diffstat (limited to 'board/netvia')
-rw-r--r--board/netvia/Makefile40
-rw-r--r--board/netvia/netvia.c374
-rw-r--r--board/netvia/u-boot.lds132
-rw-r--r--board/netvia/u-boot.lds.debug131
4 files changed, 677 insertions, 0 deletions
diff --git a/board/netvia/Makefile b/board/netvia/Makefile
new file mode 100644
index 0000000000..ef173d0366
--- /dev/null
+++ b/board/netvia/Makefile
@@ -0,0 +1,40 @@
+#
+# (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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o flash.o
+
+$(LIB): .depend $(OBJS)
+ $(AR) crv $@ $^
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/board/netvia/netvia.c b/board/netvia/netvia.c
new file mode 100644
index 0000000000..504593effe
--- /dev/null
+++ b/board/netvia/netvia.c
@@ -0,0 +1,374 @@
+/*
+ * (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
+ */
+
+/*
+ * Pantelis Antoniou, Intracom S.A., panto@intracom.gr
+ * U-Boot port on NetVia board
+ */
+
+#include <common.h>
+#include "mpc8xx.h"
+
+/* some sane bit macros */
+#define _BD(_b) (1U << (31-(_b)))
+#define _BDR(_l, _h) (((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
+
+#define _BW(_b) (1U << (15-(_b)))
+#define _BWR(_l, _h) (((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
+
+#define _BB(_b) (1U << (7-(_b)))
+#define _BBR(_l, _h) (((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
+
+#define _B(_b) _BD(_b)
+#define _BR(_l, _h) _BDR(_l, _h)
+
+/* ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- */
+
+#define _NOT_USED_ 0xFFFFFFFF
+
+/* ------------------------------------------------------------------------- */
+
+#define CS_0000 0x00000000
+#define CS_0001 0x10000000
+#define CS_0010 0x20000000
+#define CS_0011 0x30000000
+#define CS_0100 0x40000000
+#define CS_0101 0x50000000
+#define CS_0110 0x60000000
+#define CS_0111 0x70000000
+#define CS_1000 0x80000000
+#define CS_1001 0x90000000
+#define CS_1010 0xA0000000
+#define CS_1011 0xB0000000
+#define CS_1100 0xC0000000
+#define CS_1101 0xD0000000
+#define CS_1110 0xE0000000
+#define CS_1111 0xF0000000
+
+#define BS_0000 0x00000000
+#define BS_0001 0x01000000
+#define BS_0010 0x02000000
+#define BS_0011 0x03000000
+#define BS_0100 0x04000000
+#define BS_0101 0x05000000
+#define BS_0110 0x06000000
+#define BS_0111 0x07000000
+#define BS_1000 0x08000000
+#define BS_1001 0x09000000
+#define BS_1010 0x0A000000
+#define BS_1011 0x0B000000
+#define BS_1100 0x0C000000
+#define BS_1101 0x0D000000
+#define BS_1110 0x0E000000
+#define BS_1111 0x0F000000
+
+#define A10_AAAA 0x00000000
+#define A10_AAA0 0x00200000
+#define A10_AAA1 0x00300000
+#define A10_000A 0x00800000
+#define A10_0000 0x00A00000
+#define A10_0001 0x00B00000
+#define A10_111A 0x00C00000
+#define A10_1110 0x00E00000
+#define A10_1111 0x00F00000
+
+#define RAS_0000 0x00000000
+#define RAS_0001 0x00040000
+#define RAS_1110 0x00080000
+#define RAS_1111 0x000C0000
+
+#define CAS_0000 0x00000000
+#define CAS_0001 0x00010000
+#define CAS_1110 0x00020000
+#define CAS_1111 0x00030000
+
+#define WE_0000 0x00000000
+#define WE_0001 0x00004000
+#define WE_1110 0x00008000
+#define WE_1111 0x0000C000
+
+#define GPL4_0000 0x00000000
+#define GPL4_0001 0x00001000
+#define GPL4_1110 0x00002000
+#define GPL4_1111 0x00003000
+
+#define GPL5_0000 0x00000000
+#define GPL5_0001 0x00000400
+#define GPL5_1110 0x00000800
+#define GPL5_1111 0x00000C00
+#define LOOP 0x00000080
+
+#define EXEN 0x00000040
+
+#define AMX_COL 0x00000000
+#define AMX_ROW 0x00000020
+#define AMX_MAR 0x00000030
+
+#define NA 0x00000008
+
+#define UTA 0x00000004
+
+#define TODT 0x00000002
+
+#define LAST 0x00000001
+
+const uint sdram_table[0x40] = {
+ /* RSS */
+ CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* ACT */
+ CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* NOP */
+ CS_0000 | BS_1111 | A10_0001 | RAS_1111 | CAS_0001 | WE_1111 | AMX_COL | UTA, /* READ */
+ CS_0001 | BS_0001 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA, /* PALL */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | TODT | LAST, /* NOP */
+ _NOT_USED_, _NOT_USED_,
+
+ /* RBS */
+ CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* ACT */
+ CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* NOP */
+ CS_0001 | BS_1111 | A10_0001 | RAS_1111 | CAS_0001 | WE_1111 | AMX_COL | UTA, /* READ */
+ CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* NOP */
+ CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_0001 | BS_0001 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL, /* PALL */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | TODT | LAST, /* NOP */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /* WSS */
+ CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,
+ CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,
+ CS_0000 | BS_0001 | A10_0000 | RAS_1111 | CAS_0001 | WE_0000 | AMX_COL | UTA,
+ CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA | TODT | LAST,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /* WBS */
+ CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* ACT */
+ CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_0001 | BS_0000 | A10_0000 | RAS_1111 | CAS_0001 | WE_0000 | AMX_COL, /* WRITE */
+ CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_1111 | BS_0001 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* NOP */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA, /* NOP */
+ CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA, /* PALL */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | TODT | LAST, /* NOP */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /* UPT */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL, /* NOP */
+ CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_0001 | WE_1111 | AMX_COL | LOOP,
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | LOOP,
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | LAST,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_,
+
+ /* EXC */
+ CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL,
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | TODT | LAST,
+
+ /* REG */
+ CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1110 | AMX_MAR,
+ CS_0001 | BS_1111 | A10_0001 | RAS_0001 | CAS_0001 | WE_0001 | AMX_MAR | TODT | LAST,
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ *
+ * Test ETX ID string (ETX_xxx...)
+ *
+ * Return 1 always.
+ */
+
+int checkboard(void)
+{
+ printf ("NETVIA\n");
+ return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/* 0xC8 = 0b11001000 , CAS3, >> 2 = 0b00 11 0 010 */
+#define MAR_SDRAM_INIT 0x000000C8LU
+
+#define MCR_OP(x) ((unsigned long)((x) & 3) << (31-1))
+#define MCR_OP_MASK MCR_OP(3)
+
+#define MCR_UM(x) ((unsigned long)((x) & 1) << (31 - 8))
+#define MCR_UM_MASK MCR_UM(1)
+#define MCR_UM_UPMA MCR_UM(0)
+#define MCR_UM_UPMB MCR_UM(1)
+
+#define MCR_MB(x) ((unsigned long)((x) & 7) << (31 - 18))
+#define MCR_MB_MASK MCR_MB(7)
+#define MCR_MB_CS(x) MCR_MB(x)
+
+#define MCR_MCLF(x) ((unsigned long)((x) & 15) << (31 - 23))
+#define MCR_MCLF_MASK MCR_MCLF(15)
+
+long int initdram(int board_type)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ long int size;
+
+ upmconfig(UPMA, (uint *) sdram_table, sizeof(sdram_table) / sizeof(uint));
+
+ /*
+ * Preliminary prescaler for refresh
+ */
+ memctl->memc_mptpr = CFG_MPTPR_1BK_8K;
+
+ memctl->memc_mar = MAR_SDRAM_INIT; /* 32-bit address to be output on the address bus if AMX = 0b11 */
+
+ /*
+ * Map controller bank 3 to the SDRAM bank at preliminary address.
+ */
+ memctl->memc_or3 = CFG_OR3_PRELIM;
+ memctl->memc_br3 = CFG_BR3_PRELIM;
+
+ memctl->memc_mamr = CFG_MAMR_9COL & ~MAMR_PTAE; /* no refresh yet */
+
+ udelay(200);
+
+ /* perform SDRAM initialisation sequence */
+ memctl->memc_mcr = MCR_OP_RUN | MCR_UM_UPMA | MCR_MB_CS3 | MCR_MCLF(1) | MCR_MAD(0x3C); /* precharge all */
+ udelay(1);
+ memctl->memc_mcr = MCR_OP_RUN | MCR_UM_UPMA | MCR_MB_CS3 | MCR_MCLF(0) | MCR_MAD(0x30); /* refresh 16 times(0) */
+ udelay(1);
+ memctl->memc_mcr = MCR_OP_RUN | MCR_UM_UPMA | MCR_MB_CS3 | MCR_MCLF(1) | MCR_MAD(0x3E); /* exception program (write mar) */
+ udelay(1);
+
+ memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */
+
+ udelay(1000);
+
+ memctl->memc_mamr = CFG_MAMR_9COL;
+
+ size = SDRAM_MAX_SIZE;
+
+ udelay(10000);
+
+ /* do the ram test */
+ {
+ register unsigned long *rp;
+ register unsigned long v;
+
+ /* first fill */
+ for (rp = (unsigned long *)0; rp < (unsigned long *)SDRAM_MAX_SIZE; )
+ *rp++ = (unsigned long)rp;
+
+ /* now check */
+ for (rp = (unsigned long *)0; rp < (unsigned long *)SDRAM_MAX_SIZE; rp++) {
+ if ((v = *rp) != (unsigned long)rp) {
+ printf("ERROR at 0x%lx (0x%lx)\n", (unsigned long)rp, v);
+ return -1;
+ }
+ }
+
+ }
+
+ return (size);
+}
+
+/* ------------------------------------------------------------------------- */
+
+int misc_init_r(void)
+{
+ return(0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/* bits that can have a special purpose or can be configured as inputs/outputs */
+#define PA_MASK (_BWR(4, 9) | _BWR(12, 15))
+#define PA_ODR_MASK (_BW(9) | _BW(12) | _BW(14))
+#define PA_ODR_VAL 0
+#define PA_GP_INMASK 0
+#define PA_GP_OUTMASK (_BW(5) | _BW(14) | _BW(15))
+#define PA_SP_OUTMASK 0
+#define PA_GP_OUTVAL _BW(5)
+#define PA_SP_OUTVAL 0
+
+#define PB_MASK (_BR(16, 19) | _BR(22, 31))
+#define PB_ODR_MASK PB_MASK
+#define PB_ODR_VAL 0
+#define PB_GP_INMASK 0
+#define PB_GP_OUTMASK (_BR(16, 19) | _BR(26, 27) | _B(31))
+#define PB_SP_OUTMASK _BR(28, 30)
+#define PB_SP_OUTVAL _BR(28, 30)
+#define PB_GP_OUTVAL (_BR(16, 19) | _BR(26, 27) | _B(31))
+
+#define PC_MASK _BWR(4, 15)
+#define PC_SO_MASK (_BWR(6, 11) | _BWR(14, 15))
+#define PC_SO_VAL 0
+#define PC_INT_MASK PC_MASK
+#define PC_INT_VAL 0
+#define PC_GP_INMASK (_BWR(5, 7) | _BWR(9, 10) | _BW(13))
+#define PC_GP_OUTMASK _BW(12)
+#define PC_SP_OUTMASK 0
+#define PC_SP_OUTVAL _BW(12)
+#define PC_GP_OUTVAL 0
+
+#define PD_MASK _BWR(0, 15)
+#define PD_GP_INMASK 0
+#define PD_GP_OUTMASK _BWR(3, 15)
+#define PD_SP_OUTMASK 0
+#define PD_GP_OUTVAL (_BW(3) | _BW(5) | _BW(7) | _BWR(8, 15))
+#define PD_SP_OUTVAL 0
+
+int board_pre_init(void)
+{
+ register volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ register volatile iop8xx_t *ioport = &immap->im_ioport;
+ register volatile cpm8xx_t *cpm = &immap->im_cpm;
+
+ ioport->iop_padat = (ioport->iop_padat & ~PA_MASK) | PA_SP_OUTVAL | PA_GP_OUTVAL;
+ ioport->iop_paodr = (ioport->iop_paodr & ~PA_ODR_MASK) | PA_ODR_VAL;
+ ioport->iop_padir = (ioport->iop_padir & ~PA_GP_INMASK)| PA_SP_OUTMASK | PA_GP_OUTMASK;
+ ioport->iop_papar = (ioport->iop_papar & ~(PA_GP_INMASK & PA_GP_OUTMASK));
+
+ cpm->cp_pbdat = (ioport->iop_padat & ~PB_MASK) | PB_SP_OUTVAL | PB_GP_OUTVAL;
+ cpm->cp_pbodr = (ioport->iop_paodr & ~PB_ODR_MASK) | PB_ODR_VAL;
+ cpm->cp_pbdir = (ioport->iop_padir & ~PB_GP_INMASK)| PB_SP_OUTMASK | PB_GP_OUTMASK;
+ cpm->cp_pbpar = (ioport->iop_papar & ~(PB_GP_INMASK & PB_GP_OUTMASK));
+
+ ioport->iop_pcdat = (ioport->iop_pcdat & ~PC_MASK) | PC_SP_OUTVAL | PC_GP_OUTVAL;
+ ioport->iop_pcdir = (ioport->iop_pcdir & ~PC_GP_INMASK)| PC_SP_OUTMASK | PC_GP_OUTMASK;
+ ioport->iop_pcso = (ioport->iop_pcso & ~PC_SO_MASK) | PC_SO_VAL;
+ ioport->iop_pcint = (ioport->iop_pcint & ~PC_INT_MASK) | PC_INT_VAL;
+ ioport->iop_pcpar = (ioport->iop_pcpar & ~(PC_GP_INMASK & PC_GP_OUTMASK));
+
+ ioport->iop_pddat = (ioport->iop_pddat & ~PD_MASK) | PD_SP_OUTVAL | PD_GP_OUTVAL;
+ ioport->iop_pddir = (ioport->iop_pddir & ~PD_GP_INMASK)| PD_SP_OUTMASK | PD_GP_OUTMASK;
+ ioport->iop_pdpar = (ioport->iop_pdpar & ~(PD_GP_INMASK & PD_GP_OUTMASK));
+
+ return 0;
+}
+
diff --git a/board/netvia/u-boot.lds b/board/netvia/u-boot.lds
new file mode 100644
index 0000000000..e75f12cbfb
--- /dev/null
+++ b/board/netvia/u-boot.lds
@@ -0,0 +1,132 @@
+/*
+ * (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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* 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 :
+ {
+ cpu/mpc8xx/start.o (.text)
+ cpu/mpc8xx/traps.o (.text)
+ common/dlmalloc.o (.text)
+ lib_ppc/ppcstring.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_generic/zlib.o (.text)
+ lib_ppc/cache.o (.text)
+ lib_ppc/time.o (.text)
+
+ . = env_offset;
+ common/environment.o (.ppcenv)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _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 = .);
+
+ __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 :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/board/netvia/u-boot.lds.debug b/board/netvia/u-boot.lds.debug
new file mode 100644
index 0000000000..fa494fb8da
--- /dev/null
+++ b/board/netvia/u-boot.lds.debug
@@ -0,0 +1,131 @@
+/*
+ * (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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* 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 */
+
+ cpu/mpc8xx/start.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+
+ . = env_offset;
+ common/environment.o(.text)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+ .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 = .);
+
+ __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)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
+
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