ARM: remove broken "shannon" board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Rolf Offermanns <rof@sysgo.de>

6 files changed, 0 insertions, 740 deletions

diff --git a/board/shannon/Makefile b/board/shannon/Makefile
deleted file mode 100644
index 23ac9871c7..0000000000
--- a/board/shannon/Makefile
+++ /dev/null
@@ -1,51 +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	:= shannon.o flash.o
-SOBJS	:= lowlevel_init.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/shannon/config.mk b/board/shannon/config.mk
deleted file mode 100644
index 6afa2d3c7d..0000000000
--- a/board/shannon/config.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# LART board with SA1100 cpu
-#
-# see http://www.lart.tudelft.nl/ for more information on LART
-#
-
-#
-# Tuxscreen has 4 banks of 4 MB DRAM each
-#
-# c000'0000
-# c800'0000
-# d000'0000
-# d800'0000
-#
-# Linux-Kernel is expected to be at c000'8000, entry c000'8000
-#
-# we load ourself to d838'0000, the upper 1 MB of the last (4th) bank
-#
-# download areas is c800'0000
-#
-
-
-CONFIG_SYS_TEXT_BASE = 0xd8380000
diff --git a/board/shannon/flash.c b/board/shannon/flash.c
deleted file mode 100644
index 179ec5f036..0000000000
--- a/board/shannon/flash.c
+++ /dev/null
@@ -1,475 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.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>
-
-ulong myflush(void);
-
-
-#define FLASH_BANK_SIZE 0x400000	/* 4 MB */
-#define MAIN_SECT_SIZE  0x20000		/* 128 KB */
-
-flash_info_t    flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-#define CMD_READ_ARRAY		0x00F000F0
-#define CMD_UNLOCK1		0x00AA00AA
-#define CMD_UNLOCK2		0x00550055
-#define CMD_ERASE_SETUP		0x00800080
-#define CMD_ERASE_CONFIRM	0x00300030
-#define CMD_PROGRAM		0x00A000A0
-#define CMD_UNLOCK_BYPASS	0x00200020
-
-#define MEM_FLASH_ADDR1		(*(volatile u32 *)(CONFIG_SYS_FLASH_BASE + (0x00000555 << 2)))
-#define MEM_FLASH_ADDR2		(*(volatile u32 *)(CONFIG_SYS_FLASH_BASE + (0x000002AA << 2)))
-
-#define BIT_ERASE_DONE		0x00800080
-#define BIT_RDY_MASK		0x00800080
-#define BIT_PROGRAM_ERROR	0x00200020
-#define BIT_TIMEOUT		0x80000000 /* our flag */
-
-#define READY 1
-#define ERR   2
-#define TMO   4
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init(void)
-{
-    int i, j;
-    ulong size = 0;
-
-    for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
-    {
-	ulong flashbase = 0;
-	flash_info[i].flash_id =
-	  (AMD_MANUFACT & FLASH_VENDMASK) |
-	  (AMD_ID_LV160B & FLASH_TYPEMASK);
-	flash_info[i].size = FLASH_BANK_SIZE;
-	flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-	memset(flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
-	if (i == 0)
-	  flashbase = PHYS_FLASH_1;
-	else
-	  panic("configured too many flash banks!\n");
-	for (j = 0; j < flash_info[i].sector_count; j++)
-	{
-
-	    if (j <= 3)
-	    {
-		/* 1st one is 32 KB */
-		if (j == 0)
-		{
-			flash_info[i].start[j] = flashbase + 0;
-		}
-
-		/* 2nd and 3rd are both 16 KB */
-		if ((j == 1) || (j == 2))
-		{
-			flash_info[i].start[j] = flashbase + 0x8000 + (j-1)*0x4000;
-		}
-
-		/* 4th 64 KB */
-		if (j == 3)
-		{
-			flash_info[i].start[j] = flashbase + 0x10000;
-		}
-	    }
-	    else
-	    {
-		flash_info[i].start[j] = flashbase + (j - 3)*MAIN_SECT_SIZE;
-	    }
-	}
-	size += flash_info[i].size;
-    }
-
-    /*
-     * Protect monitor and environment sectors
-     * Inferno is complicated, it's hardware locked
-     */
-#ifdef CONFIG_INFERNO
-    /* first one, 0x00000 to 0x07fff */
-    flash_protect(FLAG_PROTECT_SET,
-		  CONFIG_SYS_FLASH_BASE + 0x00000,
-		  CONFIG_SYS_FLASH_BASE + 0x08000 - 1,
-		  &flash_info[0]);
-
-    /* third to 10th, 0x0c000 - 0xdffff */
-    flash_protect(FLAG_PROTECT_SET,
-		  CONFIG_SYS_FLASH_BASE + 0x0c000,
-		  CONFIG_SYS_FLASH_BASE + 0xe0000 - 1,
-		  &flash_info[0]);
-#else
-    flash_protect(FLAG_PROTECT_SET,
-		  CONFIG_SYS_FLASH_BASE,
-		  CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
-		  &flash_info[0]);
-
-    flash_protect(FLAG_PROTECT_SET,
-		  CONFIG_ENV_ADDR,
-		  CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
-		  &flash_info[0]);
-#endif
-    return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info  (flash_info_t *info)
-{
-    int i;
-
-    switch (info->flash_id & FLASH_VENDMASK)
-    {
-    case (AMD_MANUFACT & FLASH_VENDMASK):
-	printf("AMD: ");
-	break;
-    default:
-	printf("Unknown Vendor ");
-	break;
-    }
-
-    switch (info->flash_id & FLASH_TYPEMASK)
-    {
-    case (AMD_ID_LV160B & FLASH_TYPEMASK):
-	printf("2x Amd29F160BB (16Mbit)\n");
-	break;
-    default:
-	printf("Unknown Chip Type\n");
-	goto Done;
-	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");
-
-Done:
-    ;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int	flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-    ulong result;
-    int iflag, cflag, prot, sect;
-    int rc = ERR_OK;
-    int chip1, chip2;
-    ulong start;
-
-    /* first look for protection bits */
-
-    if (info->flash_id == FLASH_UNKNOWN)
-	return ERR_UNKNOWN_FLASH_TYPE;
-
-    if ((s_first < 0) || (s_first > s_last)) {
-	return ERR_INVAL;
-    }
-
-    if ((info->flash_id & FLASH_VENDMASK) !=
-	(AMD_MANUFACT & FLASH_VENDMASK)) {
-	return ERR_UNKNOWN_FLASH_VENDOR;
-    }
-
-    prot = 0;
-    for (sect=s_first; sect<=s_last; ++sect) {
-	if (info->protect[sect]) {
-	    prot++;
-	}
-    }
-    if (prot)
-	return ERR_PROTECTED;
-
-    /*
-     * Disable interrupts which might cause a timeout
-     * here. Remember that our exception vectors are
-     * at address 0 in the flash, and we don't want a
-     * (ticker) exception to happen while the flash
-     * chip is in programming mode.
-     */
-    cflag = icache_status();
-    icache_disable();
-    iflag = disable_interrupts();
-
-    /* Start erase on unprotected sectors */
-    for (sect = s_first; sect<=s_last && !ctrlc(); sect++)
-    {
-	printf("Erasing sector %2d ... ", sect);
-
-	/* arm simple, non interrupt dependent timer */
-	start = get_timer(0);
-
-	if (info->protect[sect] == 0)
-	{	/* not protected */
-	    vu_long *addr = (vu_long *)(info->start[sect]);
-
-	    MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-	    MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-	    MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
-
-	    MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-	    MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-	    *addr = CMD_ERASE_CONFIRM;
-
-	    /* wait until flash is ready */
-	    chip1 = chip2 = 0;
-
-	    do
-	    {
-		result = *addr;
-
-		/* check timeout */
-		if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
-		{
-		    MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
-		    chip1 = TMO;
-		    break;
-		}
-
-		if (!chip1 && (result & 0xFFFF) & BIT_ERASE_DONE)
-			chip1 = READY;
-
-		if (!chip1 && (result & 0xFFFF) & BIT_PROGRAM_ERROR)
-			chip1 = ERR;
-
-		if (!chip2 && (result >> 16) & BIT_ERASE_DONE)
-			chip2 = READY;
-
-		if (!chip2 && (result >> 16) & BIT_PROGRAM_ERROR)
-			chip2 = ERR;
-
-	    }  while (!chip1 || !chip2);
-
-	    MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
-
-	    if (chip1 == ERR || chip2 == ERR)
-	    {
-		rc = ERR_PROG_ERROR;
-		goto outahere;
-	    }
-	    if (chip1 == TMO)
-	    {
-		rc = ERR_TIMOUT;
-		goto outahere;
-	    }
-
-	    printf("ok.\n");
-	}
-	else /* it was protected */
-	{
-	    printf("protected!\n");
-	}
-    }
-
-    if (ctrlc())
-      printf("User Interrupt!\n");
-
-outahere:
-    /* allow flash to settle - wait 10 ms */
-    udelay_masked(10000);
-
-    if (iflag)
-      enable_interrupts();
-
-    if (cflag)
-      icache_enable();
-
-    return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
-    vu_long *addr = (vu_long *)dest;
-    ulong result;
-    int rc = ERR_OK;
-    int cflag, iflag;
-    int chip1, chip2;
-    ulong start;
-
-    /*
-     * Check if Flash is (sufficiently) erased
-     */
-    result = *addr;
-    if ((result & data) != data)
-	return ERR_NOT_ERASED;
-
-
-    /*
-     * Disable interrupts which might cause a timeout
-     * here. Remember that our exception vectors are
-     * at address 0 in the flash, and we don't want a
-     * (ticker) exception to happen while the flash
-     * chip is in programming mode.
-     */
-    cflag = icache_status();
-    icache_disable();
-    iflag = disable_interrupts();
-
-    MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-    MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-    MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
-    *addr = CMD_PROGRAM;
-    *addr = data;
-
-    /* arm simple, non interrupt dependent timer */
-    start = get_timer(0);
-
-    /* wait until flash is ready */
-    chip1 = chip2 = 0;
-    do
-    {
-	result = *addr;
-
-	/* check timeout */
-	if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
-	{
-	    chip1 = ERR | TMO;
-	    break;
-	}
-	if (!chip1 && ((result & 0x80) == (data & 0x80)))
-		chip1 = READY;
-
-	if (!chip1 && ((result & 0xFFFF) & BIT_PROGRAM_ERROR))
-	{
-		result = *addr;
-
-		if ((result & 0x80) == (data & 0x80))
-			chip1 = READY;
-		else
-			chip1 = ERR;
-	}
-
-	if (!chip2 && ((result & (0x80 << 16)) == (data & (0x80 << 16))))
-		chip2 = READY;
-
-	if (!chip2 && ((result >> 16) & BIT_PROGRAM_ERROR))
-	{
-		result = *addr;
-
-		if ((result & (0x80 << 16)) == (data & (0x80 << 16)))
-			chip2 = READY;
-		else
-			chip2 = ERR;
-	}
-
-    }  while (!chip1 || !chip2);
-
-    *addr = CMD_READ_ARRAY;
-
-    if (chip1 == ERR || chip2 == ERR || *addr != data)
-	rc = ERR_PROG_ERROR;
-
-    if (iflag)
-      enable_interrupts();
-
-    if (cflag)
-      icache_enable();
-
-    return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-    ulong cp, wp, data;
-    int l;
-    int i, 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 << 24);
-	}
-	for (; i<4 && cnt>0; ++i) {
-	    data = (data >> 8) | (*src++ << 24);
-	    --cnt;
-	    ++cp;
-	}
-	for (; cnt==0 && i<4; ++i, ++cp) {
-	    data = (data >> 8) | (*(uchar *)cp << 24);
-	}
-
-	if ((rc = write_word(info, wp, data)) != 0) {
-	    return (rc);
-	}
-	wp += 4;
-    }
-
-    /*
-     * handle word aligned part
-     */
-    while (cnt >= 4) {
-	data = *((vu_long*)src);
-	if ((rc = write_word(info, wp, data)) != 0) {
-	    return (rc);
-	}
-	src += 4;
-	wp  += 4;
-	cnt -= 4;
-    }
-
-    if (cnt == 0) {
-	return ERR_OK;
-    }
-
-    /*
-     * handle unaligned tail bytes
-     */
-    data = 0;
-    for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-	data = (data >> 8) | (*src++ << 24);
-	--cnt;
-    }
-    for (; i<4; ++i, ++cp) {
-	data = (data >> 8) | (*(uchar *)cp << 24);
-    }
-
-    return write_word(info, wp, data);
-}
diff --git a/board/shannon/inferno.header b/board/shannon/inferno.header
deleted file mode 100644
index 28ee85afd1..0000000000
--- a/board/shannon/inferno.header
+++ /dev/null
diff --git a/board/shannon/lowlevel_init.S b/board/shannon/lowlevel_init.S
deleted file mode 100644
index 0655c42d3b..0000000000
--- a/board/shannon/lowlevel_init.S
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * 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 <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-MEM_BASE:	.long	0xa0000000
-MEM_START:	.long	0xc0000000
-
-#define	MDCNFG	0x00
-#define MDCAS0	0x04
-#define MDCAS1	0x08
-#define MDCAS2	0x0c
-#define MSC0	0x10
-#define MSC1	0x14
-#define MECR	0x18
-
-mdcas0:		.long	0xc71c703f @ cccccccf
-mdcas1:		.long	0xffc71c71 @ fffffffc
-mdcas2:		.long	0xffffffff @ ffffffff
-mdcnfg:		.long	0x0334b21f @ 9326991f
-msc0:		.long   0xfff84458 @ 42304230
-msc1:		.long	0xffffffff @ 20182018
-mecr:		.long	0x7fff7fff @ 01000000
-
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
-	ldr	r0, MEM_BASE
-
-	/* Setup the flash memory */
-	ldr	r1, msc0
-	str	r1, [r0, #MSC0]
-
-	/* Set up the DRAM */
-
-	/* MDCAS0 */
-	ldr	r1, mdcas0
-	str	r1, [r0, #MDCAS0]
-
-	/* MDCAS1 */
-	ldr	r1, mdcas1
-	str	r1, [r0, #MDCAS1]
-
-	/* MDCAS2 */
-	ldr	r1, mdcas2
-	str	r1, [r0, #MDCAS2]
-
-	/* MDCNFG */
-	ldr	r1, mdcnfg
-	str	r1, [r0, #MDCNFG]
-
-	/* Set up PCMCIA space */
-	ldr	r1, mecr
-	str	r1, [r0, #MECR]
-
-	/* Load something to activate bank */
-	ldr	r1, MEM_START
-
-.rept	8
-	ldr	r0, [r1]
-.endr
-
-	/* everything is fine now */
-	mov	pc, lr
diff --git a/board/shannon/shannon.c b/board/shannon/shannon.c
deleted file mode 100644
index 8cd1fc34c6..0000000000
--- a/board/shannon/shannon.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.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>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
-	/* memory and cpu-speed are setup before relocation */
-	/* but if we use InfernoLoader, we must do some inits here */
-
-#ifdef CONFIG_INFERNO
-	{
-	unsigned long temp;
-	__asm__ __volatile__(/* disable MMU, enable icache */
-			     "mrc p15, 0, %0, c1, c0\n"
-			     "bic %0, %0, #0x00002000\n"
-			     "bic %0, %0, #0x0000000f\n"
-			     "orr %0, %0, #0x00001000\n"
-			     "orr %0, %0, #0x00000002\n"
-			     "mcr p15, 0, %0, c1, c0\n"
-			     /* flush caches */
-			     "mov %0, #0\n"
-			     "mcr p15, 0, %0, c7, c7, 0\n"
-			     "mcr p15, 0, %0, c8, c7, 0\n"
-			     : "=r" (temp)
-			     :
-			     : "memory");
-	/* setup PCMCIA timing */
-	temp = 0xa0000018;
-	*(unsigned long *)temp = 0x00060006;
-
-	}
-#endif /* CONFIG_INFERNO */
-
-	/* arch number for shannon */
-	gd->bd->bi_arch_number = MACH_TYPE_SHANNON;
-
-	/* adress of boot parameters */
-	gd->bd->bi_boot_params = 0xc0000100;
-
-	return 0;
-}
-
-int dram_init (void)
-{
-#if defined(PHYS_SDRAM_1) || defined(PHYS_SDRAM_2) || \
-    defined(PHYS_SDRAM_3) || defined(PHYS_SDRAM_4)
-	bd_t *bd = gd->bd;
-#endif
-
-#ifdef PHYS_SDRAM_1
-	bd->bi_dram[0].start = PHYS_SDRAM_1;
-	bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-#endif
-
-#ifdef PHYS_SDRAM_2
-	bd->bi_dram[1].start = PHYS_SDRAM_2;
-	bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-#endif
-
-#ifdef PHYS_SDRAM_3
-	bd->bi_dram[2].start = PHYS_SDRAM_3;
-	bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
-#endif
-
-#ifdef PHYS_SDRAM_4
-	bd->bi_dram[3].start = PHYS_SDRAM_4;
-	bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-#endif
-
-	return (0);
-}