* Patch by Rick Bronson, 16 Mar 2003:

  Add support for Atmel AT91RM9200DK w/NAND

* Patches by Robert Schwebel, 19 Mar 2003:
  - use arm-linux-gcc as default compiler for ARM
  - fix i2c fixup code
  - fix missing baudrate setting
  - added $loadaddr / CFG_LOAD_ADDR support to loadb
  - moved "ignoring trailing characters" _before_ u-boot wants to
    print out diagnostics messages; removes bogus characters at the
    end of transmission

* Patch by John Zhan, 18 Mar 2003:
  Add support for SinoVee Microsystems SC8xx boards

* Patch by Rolf Offermanns, 21 Mar 2003:
  ported the dnp1110 related changes from the current armboot cvs to
  current u-boot cvs. smc91111 does not work. problem marked in
  smc91111.c, grep for "FIXME".

* Patch by Brian Auld, 25 Mar 2003:
  Add support for STM flash chips on ebony board

 * Add PCI support for MPC8250 Boards (PM825 module)

 * Patch by Stefan Roese, 25 Mar 2003:

19 files changed, 2548 insertions, 369 deletions

diff --git a/board/at91rm9200dk/Makefile b/board/at91rm9200dk/Makefile
new file mode 100644
index 0000000..d925d33
--- /dev/null
+++ b/board/at91rm9200dk/Makefile
@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2003
+# 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	:= at91rm9200dk.o flash.o
+SOBJS	:=
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $^
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
diff --git a/board/at91rm9200dk/at91rm9200dk.c b/board/at91rm9200dk/at91rm9200dk.c
new file mode 100644
index 0000000..7c3670b
--- /dev/null
+++ b/board/at91rm9200dk/at91rm9200dk.c
@@ -0,0 +1,105 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@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>
+#include <AT91RM9200.h>
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+  {
+  DECLARE_GLOBAL_DATA_PTR;
+
+    /* memory and cpu-speed are setup before relocation */
+    /* so we do _nothing_ here */
+
+    /* arch number of AT91RM9200DK-Board */
+    gd->bd->bi_arch_number = 251;
+    /* adress of boot parameters */
+    gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+    return 0;
+}
+
+int dram_init(void)
+{
+  DECLARE_GLOBAL_DATA_PTR;
+
+  gd->bd->bi_dram[0].start = PHYS_SDRAM;
+  gd->bd->bi_dram[0].size  = PHYS_SDRAM_SIZE;
+  return 0;
+}
+
+/*
+ * Disk On Chip (NAND) Millenium initialization.
+ * The NAND lives in the CS2* space
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+extern void
+nand_probe(ulong physadr);
+
+#define AT91_SMARTMEDIA_BASE 0x40000000  /* physical address to access memory on NCS3 */
+void
+nand_init(void)
+{
+	/* Setup Smart Media, fitst enable the address range of CS3 */
+        *AT91C_EBI_CSA |= AT91C_EBI_CS3A_SMC_SmartMedia;
+        /* set the bus interface characteristics based on
+           tDS Data Set up Time 30 - ns
+           tDH Data Hold Time 20 - ns
+           tALS ALE Set up Time 20 - ns
+           16ns at 60 MHz ~= 3  */
+/*memory mapping structures */
+#define SM_ID_RWH	(5 << 28)
+#define SM_RWH		(1 << 28)
+#define SM_RWS		(0 << 24)
+#define SM_TDF		(1 << 8)
+#define SM_NWS		(3)
+        AT91C_BASE_SMC2->SMC2_CSR[3] = ( SM_RWH|SM_RWS | AT91C_SMC2_ACSS_STANDARD |
+                                         AT91C_SMC2_DBW_8 | SM_TDF |
+                                         AT91C_SMC2_WSEN | SM_NWS);
+
+        /* enable the SMOE line PC0=SMCE, A21=CLE, A22=ALE */
+        *AT91C_PIOC_ASR = AT91C_PC0_BFCK | AT91C_PC1_BFRDY_SMOE | AT91C_PC3_BFBAA_SMWE;
+        *AT91C_PIOC_PDR = AT91C_PC0_BFCK | AT91C_PC1_BFRDY_SMOE | AT91C_PC3_BFBAA_SMWE;
+
+	/* Configure PC2 as input (signal READY of the SmartMedia) */
+        *AT91C_PIOC_PER = AT91C_PC2_BFAVD;  /* enable direct output enable */
+        *AT91C_PIOC_ODR = AT91C_PC2_BFAVD;  /* disable output */
+
+	/* Configure PB1 as input (signal Card Detect of the SmartMedia) */
+        *AT91C_PIOB_PER = AT91C_PIO_PB1;  /* enable direct output enable */
+        *AT91C_PIOB_ODR = AT91C_PIO_PB1;  /* disable output */
+
+        if (*AT91C_PIOB_PDSR & AT91C_PIO_PB1)
+          printf ("No ");
+        printf ("SmartMedia card inserted\n");
+
+	printf("Probing at 0x%.8x\n", AT91_SMARTMEDIA_BASE);
+	nand_probe(AT91_SMARTMEDIA_BASE);
+}
+#endif
diff --git a/board/at91rm9200dk/config.mk b/board/at91rm9200dk/config.mk
new file mode 100644
index 0000000..a682451
--- /dev/null
+++ b/board/at91rm9200dk/config.mk
@@ -0,0 +1,2 @@
+TEXT_BASE = 0x21fa0000
+
diff --git a/board/at91rm9200dk/flash.c b/board/at91rm9200dk/flash.c
new file mode 100644
index 0000000..6497f11
--- /dev/null
+++ b/board/at91rm9200dk/flash.c
@@ -0,0 +1,397 @@
+/*
+ * (C) Copyright 2002
+ * Lineo, Inc. <www.lineo.com>
+ * Bernhard Kuhn <bkuhn@lineo.com>
+ *
+ * (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 0x200000	/* 2 MB */
+#define MAIN_SECT_SIZE  0x10000		/* 64 KB */
+
+flash_info_t    flash_info[CFG_MAX_FLASH_BANKS];
+
+
+#define CMD_READ_ARRAY		0x00F0
+#define CMD_UNLOCK1		0x00AA
+#define CMD_UNLOCK2		0x0055
+#define CMD_ERASE_SETUP		0x0080
+#define CMD_ERASE_CONFIRM	0x0030
+#define CMD_PROGRAM		0x00A0
+#define CMD_UNLOCK_BYPASS	0x0020
+
+#define MEM_FLASH_ADDR1		(*(volatile u16 *)(CFG_FLASH_BASE + (0x00005555<<1)))
+#define MEM_FLASH_ADDR2		(*(volatile u16 *)(CFG_FLASH_BASE + (0x00002AAA<<1)))
+
+#define BIT_ERASE_DONE		0x0080
+#define BIT_RDY_MASK		0x0080
+#define BIT_PROGRAM_ERROR	0x0020
+#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 < CFG_MAX_FLASH_BANKS; i++)
+    {
+	ulong flashbase = 0;
+	flash_info[i].flash_id =
+	  (ATM_MANUFACT & FLASH_VENDMASK) |
+	  (ATM_ID_BV1614 & FLASH_TYPEMASK);
+	flash_info[i].size = FLASH_BANK_SIZE;
+	flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+	memset(flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+	if (i == 0)
+	  flashbase = PHYS_FLASH_1;
+	else
+	  panic("configured to many flash banks!\n");
+	for (j = 0; j < flash_info[i].sector_count; j++)
+	{
+
+	    if (j <= 9)
+	    {
+		/* 1st to 8th are 8 KB */
+		if (j <= 7)
+		{
+		    flash_info[i].start[j] = flashbase + j*0x2000;
+		}
+
+		/* 9th and 10th are both 32 KB */
+		if ((j == 8) || (j == 9))
+		{
+			flash_info[i].start[j] = flashbase + 0x10000 + (j-8)*0x8000;
+		}
+	    }
+	    else
+	    {
+		flash_info[i].start[j] = flashbase + (j-8)*MAIN_SECT_SIZE;
+	    }
+	}
+	size += flash_info[i].size;
+    }
+
+    flash_protect(FLAG_PROTECT_SET,
+		  CFG_FLASH_BASE,
+		  CFG_ENV_ADDR - 1,
+		  &flash_info[0]);
+
+    flash_protect(FLAG_PROTECT_SET,
+		  CFG_ENV_ADDR,
+		  CFG_ENV_ADDR + CFG_ENV_SIZE - 1,
+		  &flash_info[0]);
+
+    return size;
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+    int i;
+
+    switch (info->flash_id & FLASH_VENDMASK)
+    {
+    case (ATM_MANUFACT & FLASH_VENDMASK):
+	printf("Atmel: ");
+	break;
+    default:
+	printf("Unknown Vendor ");
+	break;
+    }
+
+    switch (info->flash_id & FLASH_TYPEMASK)
+    {
+    case (ATM_ID_BV1614 & FLASH_TYPEMASK):
+	printf("AT49BV1614 (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;
+
+    /* 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) !=
+	(ATM_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 */
+	reset_timer_masked();
+
+	if (info->protect[sect] == 0)
+	{	/* not protected */
+	    volatile u16 *addr = (volatile u16 *)(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 = 0;
+
+	    do
+	    {
+		result = *addr;
+
+		/* check timeout */
+		if (get_timer_masked() > CFG_FLASH_ERASE_TOUT)
+		{
+		    MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+		    chip1 = TMO;
+		    break;
+		}
+
+		if (!chip1 && (result & 0xFFFF) & BIT_ERASE_DONE)
+			chip1 = READY;
+
+	    }  while (!chip1);
+
+	    MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+
+	    if (chip1 == 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
+ */
+
+volatile static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+    volatile u16 *addr = (volatile u16 *)dest;
+    ulong result;
+    int rc = ERR_OK;
+    int cflag, iflag;
+    int chip1;
+
+    /*
+     * 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_PROGRAM;
+    *addr = data;
+
+    /* arm simple, non interrupt dependent timer */
+    reset_timer_masked();
+
+    /* wait until flash is ready */
+    chip1 = 0;
+    do
+    {
+	result = *addr;
+
+	/* check timeout */
+	if (get_timer_masked() > CFG_FLASH_ERASE_TOUT)
+	{
+	    chip1 = ERR | TMO;
+	    break;
+	}
+	if (!chip1 && ((result & 0x80) == (data & 0x80)))
+		chip1 = READY;
+
+    }  while (!chip1);
+
+    *addr = CMD_READ_ARRAY;
+
+    if (chip1 == 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 wp, data;
+    int rc;
+
+    if(addr & 1) {
+      printf("unaligned destination not supported\n");
+      return ERR_ALIGN;
+    };
+
+    if((int)src & 1) {
+      printf("unaligned source not supported\n");
+      return ERR_ALIGN;
+    };
+
+    wp = addr;
+
+    while (cnt >= 2) {
+	data = *((volatile u16*)src);
+	if ((rc = write_word(info, wp, data)) != 0) {
+	    return (rc);
+	}
+	src += 2;
+	wp  += 2;
+	cnt -= 2;
+    }
+
+    if(cnt == 1) {
+      data =  (*((volatile u8*)src)) | (*((volatile u8*)(wp+1)) << 8);
+	if ((rc = write_word(info, wp, data)) != 0) {
+	    return (rc);
+	}
+	src += 1;
+	wp  += 1;
+	cnt -= 1;
+    };
+
+    return ERR_OK;
+}
diff --git a/board/at91rm9200dk/u-boot.lds b/board/at91rm9200dk/u-boot.lds
new file mode 100644
index 0000000..2447bca
--- /dev/null
+++ b/board/at91rm9200dk/u-boot.lds
@@ -0,0 +1,54 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+        . = 0x00000000;
+
+        . = ALIGN(4);
+	.text      :
+	{
+	  cpu/at91rm9200/start.o	(.text)
+	  *(.text)
+	}
+
+        . = ALIGN(4);
+        .rodata : { *(.rodata) }
+
+        . = ALIGN(4);
+        .data : { *(.data) }
+
+        . = ALIGN(4);
+        .got : { *(.got) }
+
+	armboot_end_data = .;
+
+        . = ALIGN(4);
+        .bss : { *(.bss) }
+
+	armboot_end = .;
+}
diff --git a/board/dnp1110/dnp1110.c b/board/dnp1110/dnp1110.c
index d6b1815..4a2b44e 100644
--- a/board/dnp1110/dnp1110.c
+++ b/board/dnp1110/dnp1110.c
@@ -23,7 +23,7 @@
  */
 
 #include <common.h>
-
+#include <SA-1100.h>
 /* ------------------------------------------------------------------------- */
 
 
@@ -41,8 +41,9 @@ int board_init (void)
 	/* arch number of DNP1110-Board */
 	gd->bd->bi_arch_number = 255;
 
-	/* adress of boot parameters */
-	gd->bd->bi_boot_params = 0xc0000100;
+    /* flash vpp on */
+    PPDR |= 0x80;	/* assumes LCD controller is off */
+    PPSR |= 0x80;
 
 	return 0;
 }
diff --git a/board/dnp1110/flash.c b/board/dnp1110/flash.c
index ca9aff9..bb6d2e7 100644
--- a/board/dnp1110/flash.c
+++ b/board/dnp1110/flash.c
@@ -1,7 +1,9 @@
 /*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Rolf Offermanns <rof@sysgo.de>
+ * (C) Copyright 2001
+ * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
+ *
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -23,81 +25,58 @@
  */
 
 #include <common.h>
-
-ulong myflush(void);
+#include <linux/byteorder/swab.h>
 
 
-#define FLASH_BANK_SIZE 0x800000
-#define MAIN_SECT_SIZE  0x20000
-#define PARAM_SECT_SIZE 0x4000
-
-/* puzzle magic for lart
- * data_*_flash are def'd in flashasm.S
- */
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
 
-extern u32 data_from_flash(u32);
-extern u32 data_to_flash(u32);
+/* Board support for 1 or 2 flash devices */
+#undef FLASH_PORT_WIDTH32
+#define FLASH_PORT_WIDTH16
 
-#define PUZZLE_FROM_FLASH(x)	(x)
-#define PUZZLE_TO_FLASH(x)	(x)
+#ifdef FLASH_PORT_WIDTH16
+#define FLASH_PORT_WIDTH		ushort
+#define FLASH_PORT_WIDTHV		vu_short
+#define SWAP(x)               __swab16(x)
+#else
+#define FLASH_PORT_WIDTH		ulong
+#define FLASH_PORT_WIDTHV		vu_long
+#define SWAP(x)               __swab32(x)
+#endif
 
-flash_info_t    flash_info[CFG_MAX_FLASH_BANKS];
+#define FPW	   FLASH_PORT_WIDTH
+#define FPWV   FLASH_PORT_WIDTHV
 
+#define mb() __asm__ __volatile__ ("" : : : "memory")
 
-#define CMD_READ_ARRAY		0x00FF00FF
-#define CMD_IDENTIFY		0x00900090
-#define CMD_ERASE_SETUP		0x00200020
-#define CMD_ERASE_CONFIRM	0x00D000D0
-#define CMD_PROGRAM		0x00400040
-#define CMD_RESUME		0x00D000D0
-#define CMD_SUSPEND		0x00B000B0
-#define CMD_STATUS_READ		0x00700070
-#define CMD_STATUS_RESET	0x00500050
-
-#define BIT_BUSY		0x00800080
-#define BIT_ERASE_SUSPEND	0x00400040
-#define BIT_ERASE_ERROR		0x00200020
-#define BIT_PROGRAM_ERROR	0x00100010
-#define BIT_VPP_RANGE_ERROR	0x00080008
-#define BIT_PROGRAM_SUSPEND	0x00040004
-#define BIT_PROTECT_ERROR	0x00020002
-#define BIT_UNDEFINED		0x00010001
-
-#define BIT_SEQUENCE_ERROR	0x00300030
-#define BIT_TIMEOUT		0x80000000
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (FPW *addr, flash_info_t *info);
+static int   write_data (flash_info_t *info, ulong dest, FPW data);
+static void  flash_get_offsets (ulong base, flash_info_t *info);
+void inline  spin_wheel(void);
 
 /*-----------------------------------------------------------------------
  */
 
-ulong flash_init(void)
+unsigned long flash_init (void)
 {
-    int i, j;
+   int i;
     ulong size = 0;
 
     for (i = 0; i < CFG_MAX_FLASH_BANKS; i++)
     {
-	ulong flashbase = 0;
-	flash_info[i].flash_id =
-	  (INTEL_MANUFACT & FLASH_VENDMASK) |
-	  (INTEL_ID_28F160F3B & FLASH_TYPEMASK);
-	flash_info[i].size = FLASH_BANK_SIZE;
-	flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
-	memset(flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
-	if (i == 0)
-	  flashbase = PHYS_FLASH_1;
-	else
-	  panic("configured to many flash banks!\n");
-	for (j = 0; j < flash_info[i].sector_count; j++)
-	{
-	    if (j <= 7)
-	    {
-		flash_info[i].start[j] = flashbase + j * PARAM_SECT_SIZE;
-	    }
-	    else
-	    {
-		flash_info[i].start[j] = flashbase + (j - 7)*MAIN_SECT_SIZE;
-	    }
-	}
+        switch (i)
+        {
+           case 0:
+            flash_get_size((FPW *)PHYS_FLASH_1, &flash_info[i]);
+	         flash_get_offsets(PHYS_FLASH_1, &flash_info[i]);
+                break;
+           default:
+	        panic("configured to many flash banks!\n");
+                break;
+        }
 	size += flash_info[i].size;
     }
 
@@ -118,150 +97,138 @@ ulong flash_init(void)
 
 /*-----------------------------------------------------------------------
  */
-void flash_print_info  (flash_info_t *info)
+static void flash_get_offsets (ulong base, flash_info_t *info)
 {
-    int i;
-
-    switch (info->flash_id & FLASH_VENDMASK)
-    {
-    case (INTEL_MANUFACT & FLASH_VENDMASK):
-	printf("Intel: ");
-	break;
-    default:
-	printf("Unknown Vendor ");
-	break;
-    }
+	int i;
 
-    switch (info->flash_id & FLASH_TYPEMASK)
-    {
-    case (INTEL_ID_28F160F3B & FLASH_TYPEMASK):
-	printf("2x 28F160F3B (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   ");
+	if (info->flash_id == FLASH_UNKNOWN) {
+		return;
 	}
-	printf (" %08lX%s", info->start[i],
-		info->protect[i] ? " (RO)" : "     ");
-    }
-    printf ("\n");
 
-Done:
+	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
+		for (i = 0; i < info->sector_count; i++) {
+			info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
+			info->protect[i] = 0;
+		}
+	}
 }
 
 /*-----------------------------------------------------------------------
  */
-
-int flash_error (ulong code)
+void flash_print_info  (flash_info_t *info)
 {
-	/* Check bit patterns */
-	/* SR.7=0 is busy, SR.7=1 is ready */
-	/* all other flags indicate error on 1 */
-	/* SR.0 is undefined */
-	/* Timeout is our faked flag */
-
-	/* sequence is described in Intel 290644-005 document */
-
-	/* check Timeout */
-	if (code & BIT_TIMEOUT)
-	{
-		printf ("Timeout\n");
-		return ERR_TIMOUT;
-	}
+	int i;
 
-	/* check Busy, SR.7 */
-	if (~code & BIT_BUSY)
-	{
-		printf ("Busy\n");
-		return ERR_PROG_ERROR;
-	}
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+        }
 
-	/* check Vpp low, SR.3 */
-	if (code & BIT_VPP_RANGE_ERROR)
-	{
-		printf ("Vpp range error\n");
-		return ERR_PROG_ERROR;
+	switch (info->flash_id & FLASH_VENDMASK) {
+		case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
+		default:		printf ("Unknown Vendor ");	break;
 	}
 
-	/* check Device Protect Error, SR.1 */
-	if (code & BIT_PROTECT_ERROR)
-	{
-		printf ("Device protect error\n");
-		return ERR_PROG_ERROR;
-	}
+	switch (info->flash_id & FLASH_TYPEMASK) {
+   case FLASH_28F128J3A:
+				printf ("28F128J3A\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;
+}
 
-	/* check Command Seq Error, SR.4 & SR.5 */
-	if (code & BIT_SEQUENCE_ERROR)
-	{
-		printf ("Command seqence error\n");
-		return ERR_PROG_ERROR;
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size (FPW *addr, flash_info_t *info)
+{
+	volatile FPW value;
+	/* Write auto select command: read Manufacturer ID */
+	addr[0x5555] = (FPW)0x00AA00AA;
+	addr[0x2AAA] = (FPW)0x00550055;
+	addr[0x5555] = (FPW)0x00900090;
+
+   mb();
+	value = addr[0];
+	
+   switch (value) {
+
+   case (FPW)INTEL_MANUFACT:
+      info->flash_id = FLASH_MAN_INTEL;
+      break;
+
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		addr[0] = (FPW)0x00FF00FF;      /* restore read mode */
+		return (0);			/* no or unknown flash	*/
 	}
 
-	/* check Block Erase Error, SR.5 */
-	if (code & BIT_ERASE_ERROR)
-	{
-		printf ("Block erase error\n");
-		return ERR_PROG_ERROR;
-	}
+   mb();
+	value = addr[1];			/* device ID		*/
+   switch (value) {
 
-	/* check Program Error, SR.4 */
-	if (code & BIT_PROGRAM_ERROR)
-	{
-		printf ("Program error\n");
-		return ERR_PROG_ERROR;
-	}
+   case (FPW)INTEL_ID_28F128J3A:
+      info->flash_id += FLASH_28F128J3A;
+      info->sector_count = 128;
+      info->size = 0x02000000;
+      break;            /* => 16 MB     */
 
-	/* check Block Erase Suspended, SR.6 */
-	if (code & BIT_ERASE_SUSPEND)
-	{
-		printf ("Block erase suspended\n");
-		return ERR_PROG_ERROR;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		break;
 	}
 
-	/* check Program Suspended, SR.2 */
-	if (code & BIT_PROGRAM_SUSPEND)
-	{
-		printf ("Program suspended\n");
-		return ERR_PROG_ERROR;
-	}
+	if (info->sector_count > CFG_MAX_FLASH_SECT) {
+		printf ("** ERROR: sector count %d > max (%d) **\n",
+			info->sector_count, CFG_MAX_FLASH_SECT);
+		info->sector_count = CFG_MAX_FLASH_SECT;
+    }
+
+	addr[0] = (FPW)0x00FF00FF;      /* restore read mode */
 
-	/* OK, no error */
-	return ERR_OK;
+	return (info->size);
 }
 
+
 /*-----------------------------------------------------------------------
  */
 
 int	flash_erase (flash_info_t *info, int s_first, int s_last)
 {
-    ulong result;
-    int iflag, cflag, prot, sect;
-    int rc = ERR_OK;
-
-    /* first look for protection bits */
-
-    if (info->flash_id == FLASH_UNKNOWN)
-	return ERR_UNKNOWN_FLASH_TYPE;
+    int flag, prot, sect;
+	ulong type, start, last;
+	int rcode = 0;
 
     if ((s_first < 0) || (s_first > s_last)) {
-	return ERR_INVAL;
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
     }
 
-    if ((info->flash_id & FLASH_VENDMASK) !=
-	(INTEL_MANUFACT & FLASH_VENDMASK)) {
-	return ERR_UNKNOWN_FLASH_VENDOR;
+	type = (info->flash_id & FLASH_VENDMASK);
+	if ((type != FLASH_MAN_INTEL)) {
+		printf ("Can't erase unknown flash type %08lx - aborted\n",
+			info->flash_id);
+		return 1;
     }
 
     prot = 0;
@@ -270,152 +237,79 @@ int	flash_erase (flash_info_t *info, int s_first, int s_last)
 	    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();
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	start = get_timer (0);
+	last  = start;
+
+   /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
 
     /* Start erase on unprotected sectors */
-    for (sect = s_first; sect<=s_last && !ctrlc(); sect++)
-    {
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			FPWV *addr = (FPWV *)(info->start[sect]);
+			FPW status;
+
 	printf("Erasing sector %2d ... ", sect);
 
 	/* arm simple, non interrupt dependent timer */
 	reset_timer_masked();
 
-	if (info->protect[sect] == 0)
-	{	/* not protected */
-	    vu_long *addr = (vu_long *)(info->start[sect]);
-
-	    *addr = PUZZLE_TO_FLASH(CMD_STATUS_RESET);
-	    *addr = PUZZLE_TO_FLASH(CMD_ERASE_SETUP);
-	    *addr = PUZZLE_TO_FLASH(CMD_ERASE_CONFIRM);
-
-	    /* wait until flash is ready */
-	    do
-	    {
-		/* check timeout */
-		if (get_timer_masked() > CFG_FLASH_ERASE_TOUT)
-		{
-		    *addr = PUZZLE_TO_FLASH(CMD_SUSPEND);
-		    result = BIT_TIMEOUT;
-		    break;
-		}
-
-		result = PUZZLE_FROM_FLASH(*addr);
-	    }  while (~result & BIT_BUSY);
-
-	    *addr = PUZZLE_TO_FLASH(CMD_READ_ARRAY);
-
-	    if ((rc = flash_error(result)) != ERR_OK)
-	    	goto outahere;
-
-	    printf("ok.\n");
-	}
-	else /* it was protected */
-	{
-	    printf("protected!\n");
+			*addr = (FPW)0x00500050;	/* clear status register */
+			*addr = (FPW)0x00200020;	/* erase setup */
+			*addr = (FPW)0x00D000D0;	/* erase confirm */
+
+			while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) {
+		if (get_timer_masked() > CFG_FLASH_ERASE_TOUT) {
+					printf ("Timeout\n");
+					*addr = (FPW)0x00B000B0; /* suspend erase	  */
+					*addr = (FPW)0x00FF00FF; /* reset to read mode */
+					rcode = 1;
+					break;
 	}
     }
 
-    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
- */
-
-volatile 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;
-
-    /* Check if Flash is (sufficiently) erased
-     */
-    result = PUZZLE_FROM_FLASH(*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();
-
-    *addr = PUZZLE_TO_FLASH(CMD_STATUS_RESET);
-    *addr = PUZZLE_TO_FLASH(CMD_PROGRAM);
-    *addr = data;
-
-    /* arm simple, non interrupt dependent timer */
-    reset_timer_masked();
-
-    /* wait until flash is ready */
-    do
-    {
-	/* check timeout */
-	if (get_timer_masked() > CFG_FLASH_ERASE_TOUT)
-	{
-	    *addr = PUZZLE_TO_FLASH(CMD_SUSPEND);
-	    result = BIT_TIMEOUT;
-	    break;
-	}
-
-	result = PUZZLE_FROM_FLASH(*addr);
-    }  while (~result & BIT_BUSY);
-
-    *addr = PUZZLE_TO_FLASH(CMD_READ_ARRAY);
-
-    rc = flash_error(result);
+			*addr = (FPW)0x00500050; /* clear status register cmd.   */
+			*addr = (FPW)0x00FF00FF; /* resest to read mode          */
 
-    if (iflag)
-      enable_interrupts();
-
-    if (cflag)
-      icache_enable();
-
-    return rc;
+			printf (" done\n");
+        }
+        }
+	return rcode;
 }
 
 /*-----------------------------------------------------------------------
- * Copy memory to flash.
+ * 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 l;
-    int i, rc;
+    ulong cp, wp;
+	FPW data;
+	int count, i, l, rc, port_width;
 
-    wp = (addr & ~3);	/* get lower word aligned address */
+	if (info->flash_id == FLASH_UNKNOWN) {
+		return 4;
+	}
+/* get lower word aligned address */
+#ifdef FLASH_PORT_WIDTH16
+	wp = (addr & ~1);
+	port_width = 2;
+#else
+	wp = (addr & ~3);
+	port_width = 4;
+#endif
 
     /*
      * handle unaligned start bytes
@@ -423,51 +317,109 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
     if ((l = addr - wp) != 0) {
 	data = 0;
 	for (i=0, cp=wp; i<l; ++i, ++cp) {
-	    data = (data >> 8) | (*(uchar *)cp << 24);
+			data = (data << 8) | (*(uchar *)cp);
 	}
-	for (; i<4 && cnt>0; ++i) {
-	    data = (data >> 8) | (*src++ << 24);
+		for (; i<port_width && cnt>0; ++i) {
+			data = (data << 8) | *src++;
 	    --cnt;
 	    ++cp;
 	}
-	for (; cnt==0 && i<4; ++i, ++cp) {
-	    data = (data >> 8) | (*(uchar *)cp << 24);
+		for (; cnt==0 && i<port_width; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
 	}
 
-	if ((rc = write_word(info, wp, data)) != 0) {
+		if ((rc = write_data(info, wp, SWAP(data))) != 0) {
 	    return (rc);
 	}
-	wp += 4;
+		wp += port_width;
     }
 
     /*
      * handle word aligned part
      */
-    while (cnt >= 4) {
-	data = *((vu_long*)src);
-	if ((rc = write_word(info, wp, data)) != 0) {
+	count = 0;
+	while (cnt >= port_width) {
+		data = 0;
+		for (i=0; i<port_width; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_data(info, wp, SWAP(data))) != 0) {
 	    return (rc);
 	}
-	src += 4;
-	wp  += 4;
-	cnt -= 4;
+		wp  += port_width;
+		cnt -= port_width;
+		if (count++ > 0x800)
+		{
+         spin_wheel();
+			count = 0;
+		}
     }
 
     if (cnt == 0) {
-	return ERR_OK;
+		return (0);
     }
 
     /*
      * handle unaligned tail bytes
      */
     data = 0;
-    for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-	data = (data >> 8) | (*src++ << 24);
+	for (i=0, cp=wp; i<port_width && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
 	--cnt;
     }
-    for (; i<4; ++i, ++cp) {
-	data = (data >> 8) | (*(uchar *)cp << 24);
+	for (; i<port_width; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_data(info, wp, SWAP(data)));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word or halfword to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_data (flash_info_t *info, ulong dest, FPW data)
+{
+	FPWV *addr = (FPWV *)dest;
+	ulong status;
+	int flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*addr & data) != data) {
+		printf("not erased at %08lx (%x)\n",(ulong)addr,*addr);
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	*addr = (FPW)0x00400040;		/* write setup */
+	*addr = data;
+
+	/* arm simple, non interrupt dependent timer */
+	reset_timer_masked();
+
+	/* wait while polling the status register */
+	while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) {
+		if (get_timer_masked() > CFG_FLASH_WRITE_TOUT) {
+			*addr = (FPW)0x00FF00FF;	/* restore read mode */
+			return (1);
+		}
     }
 
-    return write_word(info, wp, data);
+	*addr = (FPW)0x00FF00FF;	/* restore read mode */
+
+	return (0);
+}
+
+void inline
+spin_wheel(void)
+{
+   static int p=0;
+   static char w[] = "\\/-";
+
+   printf("\010%c", w[p]);
+   (++p == 3) ? (p = 0) : 0;
 }
+
diff --git a/board/dnp1110/memsetup.S b/board/dnp1110/memsetup.S
index bebd697..6539c20 100644
--- a/board/dnp1110/memsetup.S
+++ b/board/dnp1110/memsetup.S
@@ -25,8 +25,8 @@
 
 
 
-#include <config.h>
-#include <version.h>
+#include "config.h"
+#include "version.h"
 
 
 /* some parameters for the board */
@@ -34,63 +34,103 @@
 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
-mdcas1:		.long	0xffc71c71
-mdcas2:		.long	0xffffffff
-/* mdcnfg:		.long   0x0bb2bcbf */
-mdcnfg:		.long	0x0334b22f	@ alt
-/* mcs0:		.long   0xfff8fff8 */
-msc0:		.long	0xad8c4888	@ alt
-mecr:		.long	0x00060006
-/* mecr:		.long	0x994a994a	@ alt */
+#define MDCNFG		0x00
+#define MDCAS00		0x04		/* CAS waveform rotate reg 0       */
+#define MDCAS01		0x08		/* CAS waveform rotate reg 1 bank  */
+#define MDCAS02		0x0C		/* CAS waveform rotate reg 2 bank  */
+#define MDREFR		0x1C		/* DRAM refresh control reg        */
+#define MDCAS20		0x20		/* CAS waveform rotate reg 0 bank  */ 
+#define MDCAS21		0x24		/* CAS waveform rotate reg 1 bank  */
+#define MDCAS22		0x28		/* CAS waveform rotate reg 2 bank  */
+#define MECR		0x18		/* Expansion memory (PCMCIA) bus configuration  register */
+#define MSC0		0x10		/* static memory control reg 0     */
+#define MSC1		0x14		/* static memory control reg 1     */
+#define MSC2		0x2C		/* static memory control reg 2     */
+#define SMCNFG		0x30		/* SMROM configuration reg         */
+
+mdcas00:	.long	0x5555557F
+mdcas01:	.long	0x55555555
+mdcas02:	.long	0x55555555
+mdcas20:	.long	0x5555557F
+mdcas21:	.long	0x55555555
+mdcas22:	.long	0x55555555
+mdcnfg:		.long	0x0000B25C
+mdrefr:		.long	0x007000C1
+mecr:		.long	0x10841084
+msc0:		.long	0x00004774
+msc1:		.long	0x00000000
+msc2:		.long	0x00000000
+smcnfg:		.long	0x00000000
 
 /* setting up the memory */
 
 .globl memsetup
 memsetup:
-	ldr	r0, MEM_BASE
 
-	/* Setup the flash memory */
-	ldr	r1, msc0
-	str	r1, [r0, #MSC0]
+	ldr	r0, MEM_BASE
 
 	/* Set up the DRAM */
 
-	/* MDCAS0 */
-	ldr	r1, mdcas0
-	str	r1, [r0, #MDCAS0]
+	/* MDCAS00 */
+	ldr	r1, mdcas00
+	str	r1, [r0, #MDCAS00]
 
-	/* MDCAS1 */
-	ldr	r1, mdcas1
-	str	r1, [r0, #MDCAS1]
+	/* MDCAS01 */
+	ldr	r1, mdcas01
+	str	r1, [r0, #MDCAS01]
 
-	/* MDCAS2 */
-	ldr	r1, mdcas2
-	str	r1, [r0, #MDCAS2]
+	/* MDCAS02 */
+	ldr	r1, mdcas02
+	str	r1, [r0, #MDCAS02]
 
-	/* MDCNFG */
-	ldr	r1, mdcnfg
-	str	r1, [r0, #MDCNFG]
+	/* MDCAS20 */
+	ldr	r1, mdcas20
+	str	r1, [r0, #MDCAS20]
+
+	/* MDCAS21 */
+	ldr	r1, mdcas21
+	str	r1, [r0, #MDCAS21]
+
+	/* MDCAS22 */
+	ldr	r1, mdcas22
+	str	r1, [r0, #MDCAS22]
+
+	/* MDREFR */
+	ldr	r1, mdrefr
+	str	r1, [r0, #MDREFR]
 
 	/* Set up PCMCIA space */
 	ldr	r1, mecr
 	str	r1, [r0, #MECR]
 
-	/* Load something to activate bank */
-	ldr	r1, MEM_START
+	/* Setup the flash memory and other */
+	ldr	r1, msc0
+	str	r1, [r0, #MSC0]
 
+	ldr	r1, msc1
+	str	r1, [r0, #MSC1]
+
+	ldr	r1, msc2
+	str	r1, [r0, #MSC2]
+
+	ldr	r1, smcnfg
+	str	r1, [r0, #SMCNFG]
+
+	/* MDCNFG */
+	ldr	r1, mdcnfg
+	bic	r1, r1, #0x00000001
+	str	r1, [r0, #MDCNFG]
+
+	/* Load something to activate bank */
+	ldr	r2, MEM_START
 .rept	8
-	ldr	r0, [r1]
+	ldr	r1, [r2]
 .endr
 
+	/* MDCNFG */
+	ldr	r1, mdcnfg
+	orr	r1, r1, #0x00000001
+	str	r1, [r0, #MDCNFG]
+
 	/* everything is fine now */
 	mov	pc, lr
-
diff --git a/board/ebony/flash.c b/board/ebony/flash.c
index 6efd566..961c616 100644
--- a/board/ebony/flash.c
+++ b/board/ebony/flash.c
@@ -327,6 +327,9 @@ void flash_print_info  (flash_info_t *info)
 			case (FLASH_WORD_SIZE)SST_MANUFACT:
 				info->flash_id = FLASH_MAN_SST;
 				break;
+			case (FLASH_WORD_SIZE)STM_MANUFACT:
+				info->flash_id = FLASH_MAN_STM;
+				break;
 			default:
 				info->flash_id = FLASH_UNKNOWN;
 				info->sector_count = 0;
@@ -349,6 +352,11 @@ void flash_print_info  (flash_info_t *info)
 				info->sector_count = 32;
 				info->size = 0x00200000;
 				break;				/* => 2 MB		*/
+                        case (FLASH_WORD_SIZE)STM_ID_F040B:
+                                info->flash_id += FLASH_AM040;
+                                info->sector_count = 8;
+                                info->size = 0x0080000; /* => 512 ko */
+                                break;				
 			case (FLASH_WORD_SIZE)AMD_ID_F040B:
 				info->flash_id += FLASH_AM040;
 				info->sector_count = 8;
diff --git a/board/innokom/flash.c b/board/innokom/flash.c
index b56707d..32c57d8 100644
--- a/board/innokom/flash.c
+++ b/board/innokom/flash.c
@@ -9,6 +9,9 @@
  * (C) Copyright 2002
  * Robert Schwebel, Pengutronix, <r.schwebel@pengutronix.de>
  *
+ * (C) Copyright 2002
+ * Kai-Uwe Bloem, GDS, <kai-uwe.bloem@auerswald.de>
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
diff --git a/board/innokom/innokom.c b/board/innokom/innokom.c
index 0176d9c..5ee5117 100644
--- a/board/innokom/innokom.c
+++ b/board/innokom/innokom.c
@@ -39,20 +39,28 @@
  * The Innokom board has GPIO70 connected to SCLK which can be toggled
  * until all chips think that their current cycles are finished.
  */
-void i2c_init_board(void)
+int i2c_init_board(void)
 {
-	int i;
+	int i, icr;
 
-	/* set gpio pin to output */
-        GPDR(70) |= GPIO_bit(70);
-	for (i = 0; i < 11; i++) {
+	/* disable I2C controller first, otherwhise it thinks we want to    */
+	/* talk to the slave port...                                        */
+	icr = ICR; ICR &= ~(ICR_SCLE | ICR_IUE);
+	
+	/* set gpio pin low _before_ we change direction to output          */
 		GPCR(70) = GPIO_bit(70);
+	
+	/* now toggle between output=low and high-impedance                 */
+	for (i = 0; i < 20; i++) {
+		GPDR(70) |= GPIO_bit(70);  /* output */
 		udelay(10);
-		GPSR(70)  = GPIO_bit(70);
+		GPDR(70) &= ~GPIO_bit(70); /* input  */
 		udelay(10);
 	}
-        /* set gpio pin to input */
-        GPDR(70) &= ~GPIO_bit(70);
+
+	ICR = icr;
+
+	return 0;
 }
 
 
@@ -98,6 +106,9 @@ int board_init (void)
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = 0xa0000100;
 
+	/* baud rate */
+	gd->bd->bi_baudrate = CONFIG_BAUDRATE;
+
 	return 0;
 }
 
diff --git a/board/svm_sc8xx/Makefile b/board/svm_sc8xx/Makefile
new file mode 100644
index 0000000..ef173d0
--- /dev/null
+++ b/board/svm_sc8xx/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/svm_sc8xx/config.mk b/board/svm_sc8xx/config.mk
new file mode 100644
index 0000000..4bec9cb
--- /dev/null
+++ b/board/svm_sc8xx/config.mk
@@ -0,0 +1,24 @@
+#
+# (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
+#
+
+TEXT_BASE = 0x40000000
diff --git a/board/svm_sc8xx/flash.c b/board/svm_sc8xx/flash.c
new file mode 100644
index 0000000..8c0e229
--- /dev/null
+++ b/board/svm_sc8xx/flash.c
@@ -0,0 +1,801 @@
+/*
+ * (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>
+
+#ifndef	CFG_ENV_ADDR
+#define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_ENV_OFFSET)
+#endif
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+#if 0
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+#endif
+#ifdef  CONFIG_BOOT_8B
+static int my_in_8( unsigned char *addr);
+static  void my_out_8( unsigned char *addr, int val);
+#endif
+#ifdef  CONFIG_BOOT_16B
+static  int my_in_be16( unsigned short *addr);
+static  void my_out_be16( unsigned short *addr, int val);
+#endif
+#ifdef  CONFIG_BOOT_32B
+static  unsigned my_in_be32( unsigned *addr);
+static  void my_out_be32( unsigned *addr, int val);
+#endif
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	volatile immap_t     *immap  = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	unsigned long size_b0, size_b1;
+	int i;
+
+	size_b0=0;
+	size_b1=0;
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+#ifdef CFG_DOC_BASE
+#ifndef CONFIG_FEL8xx_AT
+        memctl->memc_or5 = (0xffff8000 | CFG_OR_TIMING_DOC ); /* 32k bytes */
+        memctl->memc_br5 = CFG_DOC_BASE | 0x401;
+#else
+        memctl->memc_or3 = (0xffff8000 | CFG_OR_TIMING_DOC ); /* 32k bytes */
+        memctl->memc_br3 = CFG_DOC_BASE | 0x401;
+#endif
+#endif
+#if defined( CONFIG_BOOT_8B)
+//        memctl->memc_or0 = 0xfff80ff4; /* 4MB bytes */
+//        memctl->memc_br0 = 0x40000401;
+        size_b0 = 0x80000;  /* 512 K */
+        flash_info[0].flash_id = FLASH_MAN_AMD | FLASH_AM040;
+        flash_info[0].sector_count = 8;
+        flash_info[0].size = 0x00080000;
+        /* set up sector start address table */
+        for (i = 0; i < flash_info[0].sector_count; i++)
+        flash_info[0].start[i] = 0x40000000 + (i * 0x10000);
+        /* protect all sectors */
+        for (i = 0; i < flash_info[0].sector_count; i++)
+        flash_info[0].protect[i] = 0x1;
+#elif defined (CONFIG_BOOT_16B)
+//        memctl->memc_or0 = 0xfff80ff4; /* 4MB bytes */
+//        memctl->memc_br0 = 0x40000401;
+        size_b0 = 0x400000;  /* 4MB , assume AMD29LV320B */
+        flash_info[0].flash_id = FLASH_MAN_AMD | FLASH_AM320B;
+        flash_info[0].sector_count = 67;
+        flash_info[0].size = 0x00400000;
+        /* set up sector start address table */
+        flash_info[0].start[0] = 0x40000000  ;
+        flash_info[0].start[1] = 0x40000000 + 0x4000;
+        flash_info[0].start[2] = 0x40000000 + 0x6000;
+        flash_info[0].start[3] = 0x40000000 + 0x8000;
+        for (i = 4; i < flash_info[0].sector_count; i++)
+        flash_info[0].start[i] = 0x40000000 + 0x10000 + ((i-4) * 0x10000);
+        /* protect all sectors */
+        for (i = 0; i < flash_info[0].sector_count; i++)
+        flash_info[0].protect[i] = 0x1;
+#endif									
+
+
+#ifdef CONFIG_BOOT_32B
+
+	/* 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 = CFG_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK);
+	memctl->memc_br0 = (CFG_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 *)CFG_FLASH_BASE, &flash_info[0]);
+
+	flash_get_offsets (CFG_FLASH_BASE, &flash_info[0]);
+
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+	/* monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_MONITOR_BASE,
+		      CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+		      &flash_info[0]);
+#endif
+
+#ifdef	CFG_ENV_IS_IN_FLASH
+	/* ENV protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_ENV_ADDR,
+		      CFG_ENV_ADDR+CFG_ENV_SIZE-1,
+		      &flash_info[0]);
+#endif
+
+	if (size_b1) {
+		memctl->memc_or1 = CFG_OR_TIMING_FLASH | (-size_b1 & 0xFFFF8000);
+		memctl->memc_br1 = ((CFG_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 *)(CFG_FLASH_BASE + size_b0),
+					  &flash_info[1]);
+
+		flash_get_offsets (CFG_FLASH_BASE + size_b0, &flash_info[1]);
+
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+		/* monitor protection ON by default */
+		flash_protect(FLAG_PROTECT_SET,
+			      CFG_MONITOR_BASE,
+			      CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+			      &flash_info[1]);
+#endif
+
+#ifdef	CFG_ENV_IS_IN_FLASH
+		/* ENV protection ON by default */
+		flash_protect(FLAG_PROTECT_SET,
+			      CFG_ENV_ADDR,
+			      CFG_ENV_ADDR+CFG_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;
+
+
+#endif  /* CONFIG_BOOT_32B */
+
+	return (size_b0 + size_b1);
+}
+#if 0
+/*-----------------------------------------------------------------------
+ */
+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;
+		}
+	}
+}
+#endif
+/*-----------------------------------------------------------------------
+ */
+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!
+ */
+#if 0
+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);
+}
+#endif
+
+/*-----------------------------------------------------------------------
+ */
+
+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,in_mid,in_did;
+	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();
+#if defined (CONFIG_BOOT_8B )
+	my_out_8( (unsigned char * )  ((ulong)addr+0x555) , 0xaa );
+	my_out_8( (unsigned char * )  ((ulong)addr+0x2aa) , 0x55 );
+	my_out_8( (unsigned char * )  ((ulong)addr+0x555) , 0x90 );
+	in_mid=my_in_8( (unsigned char * ) addr );
+	in_did=my_in_8( (unsigned char * ) ((ulong)addr+1) );
+	printf(" man ID=0x%x, dev ID=0x%x.\n",in_mid,in_did );
+	my_out_8( (unsigned char *)addr, 0xf0);
+	udelay(1);
+	my_out_8(     (unsigned char *) ((ulong)addr+0x555),0xaa );
+	my_out_8(     (unsigned char *) ((ulong)addr+0x2aa),0x55 );
+	my_out_8(     (unsigned char *) ((ulong)addr+0x555),0x80 );
+	my_out_8(     (unsigned char *) ((ulong)addr+0x555),0xaa );
+	my_out_8(     (unsigned char *) ((ulong)addr+0x2aa),0x55 );
+	/* 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;
+			my_out_8(     (unsigned char *) ((ulong)addr),0x30 );
+			l_sect = sect;
+		}
+	}
+#elif defined(CONFIG_BOOT_16B )
+	my_out_be16( (unsigned short * )  ((ulong)addr+ (0xaaa)) , 0xaa );
+	my_out_be16( (unsigned short * )  ((ulong)addr+ (0x554)) , 0x55 );
+	my_out_be16( (unsigned short * )  ((ulong)addr+ (0xaaa)) , 0x90 );
+	in_mid=my_in_be16( (unsigned short * ) addr );
+	in_did=my_in_be16 ( (unsigned short * ) ((ulong)addr+2) );
+	printf(" man ID=0x%x, dev ID=0x%x.\n",in_mid,in_did );
+	my_out_be16( (unsigned short *)addr, 0xf0);
+	udelay(1);
+	my_out_be16(     (unsigned short *) ((ulong)addr+ 0xaaa),0xaa );
+	my_out_be16(     (unsigned short *) ((ulong)addr+0x554),0x55 );
+	my_out_be16(     (unsigned short *) ((ulong)addr+0xaaa),0x80 );
+	my_out_be16(     (unsigned short *) ((ulong)addr+0xaaa),0xaa );
+	my_out_be16(     (unsigned short *) ((ulong)addr+0x554),0x55 );
+	/* 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]);
+			my_out_be16(     (unsigned short *) ((ulong)addr),0x30 );
+			l_sect = sect;
+		}
+	}
+
+#elif defined(CONFIG_BOOT_32B)
+	my_out_be32( (unsigned * )  ((ulong)addr+0x1554) , 0xaa );
+	my_out_be32( (unsigned * )  ((ulong)addr+0xaa8) , 0x55 );
+	my_out_be32( (unsigned  *)  ((ulong)addr+0x1554) , 0x90 );
+	in_mid=my_in_be32( (unsigned  * ) addr );
+	in_did=my_in_be32( (unsigned  * ) ((ulong)addr+4) );
+	printf(" man ID=0x%x, dev ID=0x%x.\n",in_mid,in_did );
+	my_out_be32( (unsigned *)addr, 0xf0);
+	udelay(1);
+	my_out_be32(     (unsigned  *) ((ulong)addr+0x1554),0xaa );
+	my_out_be32(     (unsigned  *) ((ulong)addr+0xaa8),0x55 );
+	my_out_be32(     (unsigned  *) ((ulong)addr+0x1554),0x80 );
+	my_out_be32(     (unsigned  *) ((ulong)addr+0x1554),0xaa );
+	my_out_be32(     (unsigned  *) ((ulong)addr+0xaa8),0x55 );
+	/* 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]);
+			my_out_be32(     (unsigned *) ((ulong)addr),0x00300030 );
+			l_sect = sect;
+		}
+	}
+
+#else
+# error CONFIG_BOOT_(size)B missing.
+#endif
+	/* 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]);
+#if defined (CONFIG_BOOT_8B)
+	while (  (my_in_8((unsigned char *)addr) & 0x80) != 0x80 ) 
+#elif defined(CONFIG_BOOT_16B )
+	while (  (my_in_be16((unsigned short *)addr) & 0x0080) != 0x0080 ) 
+#elif defined(CONFIG_BOOT_32B)
+	while (  (my_in_be32((unsigned  *)addr) & 0x00800080) != 0x00800080 ) 
+#else
+# error CONFIG_BOOT_(size)B missing.
+#endif
+	{
+		if ((now = get_timer(start)) > CFG_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];
+#if defined (CONFIG_BOOT_8B)
+	my_out_8( (unsigned char *)addr, 0xf0);
+#elif defined(CONFIG_BOOT_16B )
+	my_out_be16( (unsigned short * ) addr , 0x00f0 );
+#elif defined(CONFIG_BOOT_32B)
+	my_out_be32 ( (unsigned *)addr,  0x00F000F0 );	/* reset bank */
+#else
+# error CONFIG_BOOT_(size)B missing.
+#endif
+	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)
+{
+	ulong addr = (ulong)(info->start[0]);
+	ulong start,last;
+	int flag;
+	ulong i;
+	int  data_short[2];
+
+	/* Check if Flash is (sufficiently) erased */
+	if ( ((ulong)  *(ulong *)dest & data) != data ) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+#if defined(CONFIG_BOOT_8B)
+#ifdef DEBUG
+	{
+	int in_mid,in_did;
+	my_out_8( (unsigned char * )  (addr+0x555) , 0xaa );
+	my_out_8( (unsigned char * )  (addr+0x2aa) , 0x55 );
+	my_out_8( (unsigned char * )  (addr+0x555) , 0x90 );
+	in_mid=my_in_8( (unsigned char * ) addr );
+	in_did=my_in_8( (unsigned char * ) (addr+1) );
+  	printf(" man ID=0x%x, dev ID=0x%x.\n",in_mid,in_did );
+	my_out_8( (unsigned char *)addr, 0xf0);
+	udelay(1);
+	}
+#endif
+      {
+	int  data_ch[4];
+	data_ch[0]=(int ) ((data>>24) & 0xff);
+	data_ch[1]=(int ) ((data>>16) &0xff ); 
+	data_ch[2]=(int ) ((data >>8) & 0xff);
+	data_ch[3]=(int ) (data & 0xff);
+	for (i=0;i<4;i++ ){
+	  my_out_8( (unsigned char *) (addr+0x555),0xaa);
+	  my_out_8((unsigned char *) (addr+0x2aa),0x55);
+	  my_out_8( (unsigned char *)  (addr+0x555),0xa0);
+	  my_out_8((unsigned char *)  (dest+i) ,data_ch[i]);
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+  	  start = get_timer (0);
+	last  = start;
+	  while(  ( my_in_8((unsigned char *) (dest+i)) ) != ( data_ch[i]  ) ) {
+		  if (get_timer(start) > CFG_FLASH_WRITE_TOUT ) {
+			  return 1;
+		  }
+	  }
+	}/* for */
+     }
+#elif defined( CONFIG_BOOT_16B)
+	data_short[0]=(int) (data>>16) & 0xffff;
+	data_short[1]=(int ) data & 0xffff ; 
+	for (i=0;i<2;i++ ){
+	my_out_be16(     (unsigned short *) ((ulong)addr+ 0xaaa),0xaa );
+	my_out_be16(     (unsigned short *) ((ulong)addr+ 0x554),0x55 );
+	my_out_be16(     (unsigned short *) ((ulong)addr+ 0xaaa),0xa0 );
+	my_out_be16(  (unsigned short *) (dest+(i*2)) ,data_short[i]);
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+  	  start = get_timer (0);
+	last  = start;
+	  while(  ( my_in_be16((unsigned short *) (dest+(i*2))) ) != ( data_short[i]  ) ) {
+		  if (get_timer(start) > CFG_FLASH_WRITE_TOUT ) {
+			  return 1;
+		  }
+	  }
+	}
+#elif defined( CONFIG_BOOT_32B)
+	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) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+#endif
+	
+	
+	return (0);
+}
+#ifdef  CONFIG_BOOT_8B
+static int my_in_8  ( unsigned char *addr)
+{
+       int ret;
+       __asm__ __volatile__("lbz%U1%X1 %0,%1; eieio" : "=r" (ret) : "m" (*addr));
+       return ret;
+}
+
+static void my_out_8  ( unsigned char *addr, int val)
+{
+       __asm__ __volatile__("stb%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+}
+#endif
+#ifdef  CONFIG_BOOT_16B
+static int my_in_be16( unsigned short *addr)
+{
+       int ret;
+        __asm__ __volatile__("lhz%U1%X1 %0,%1; eieio" : "=r" (ret) : "m" (*addr));
+			        return ret;
+}
+static void my_out_be16( unsigned short *addr, int val)
+{
+       __asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+}
+#endif
+#ifdef  CONFIG_BOOT_32B
+static  unsigned my_in_be32( unsigned *addr)
+{
+        unsigned ret;
+        __asm__ __volatile__("lwz%U1%X1 %0,%1; eieio" : "=r" (ret) : "m" (*addr));
+			        return ret;
+}
+static  void my_out_be32( unsigned *addr, int val)
+{
+       __asm__ __volatile__("stw%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+}
+#endif
+
+
+
diff --git a/board/svm_sc8xx/ppcboot.lds b/board/svm_sc8xx/ppcboot.lds
new file mode 100644
index 0000000..5f5e2e4
--- /dev/null
+++ b/board/svm_sc8xx/ppcboot.lds
@@ -0,0 +1,133 @@
+/*
+ * (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)
+    ppc/ppcstring.o	(.text)
+    ppc/vsprintf.o	(.text)
+    ppc/crc32.o		(.text)
+    ppc/zlib.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: */
+  . = (. + 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/svm_sc8xx/ppcboot.lds.debug b/board/svm_sc8xx/ppcboot.lds.debug
new file mode 100644
index 0000000..f230a6b
--- /dev/null
+++ b/board/svm_sc8xx/ppcboot.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)
+    ppc/vsprintf.o	(.text)
+    ppc/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 = .);
+}
+
diff --git a/board/svm_sc8xx/svm_sc8xx.c b/board/svm_sc8xx/svm_sc8xx.c
new file mode 100644
index 0000000..db3162a
--- /dev/null
+++ b/board/svm_sc8xx/svm_sc8xx.c
@@ -0,0 +1,163 @@
+/*
+ * (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>
+
+/* ------------------------------------------------------------------------- */
+const uint sdram_table[] =
+{
+/*-----------------
+ UPM A contents:
+----------------- */
+/*---------------------------------------------------
+ Read Single Beat Cycle. Offset 0 in the RAM array.
+---------------------------------------------------- */
+0x1f07fc04,  0xeeaefc04,  0x11adfc04,  0xefbbbc00 ,
+0x1ff77c47,  0x1ff77c35,  0xefeabc34,  0x1fb57c35 ,
+/*------------------------------------------------
+ Read Burst Cycle. Offset 0x8 in the RAM array.
+------------------------------------------------ */
+0x1f07fc04,  0xeeaefc04,  0x10adfc04,  0xf0affc00,
+0xf0affc00,  0xf1affc00,  0xefbbbc00,  0x1ff77c47,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff,
+/*-------------------------------------------------------
+ Write Single Beat Cycle. Offset 0x18 in the RAM array
+------------------------------------------------------- */
+0x1f27fc04,  0xeeaebc00,  0x01b93c04,  0x1ff77c47 ,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+/*-------------------------------------------------
+ Write Burst Cycle. Offset 0x20 in the RAM array
+------------------------------------------------- */
+0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
+0xf0affc00, 0xe1bbbc04, 0x1ff77c47, 0xffffffff,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+/*------------------------------------------------------------------------
+ Periodic Timer Expired. For DRAM refresh. Offset 0x30 in the RAM array
+------------------------------------------------------------------------ */
+0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+0xfffffc84, 0xfffffc07, 0xffffffff, 0xffffffff,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+/*-----------
+*  Exception:
+*  ----------- */
+0x7ffefc07,  0xffffffff,  0xffffffff,  0xffffffff ,
+};
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Check Board Identity:
+ *
+ * Test ID string (SVM8...)
+ *
+ * Return 1 for "SC8xx" type, 0 else.
+ */
+
+int checkboard (void)
+{
+    unsigned char *s = getenv("serial#");
+    int board_type;
+
+    if (!s || strncmp(s, "SVM8", 4)) {
+	printf ("### No HW ID - assuming SVM SC8xx\n");
+	return (0);
+    }
+
+    board_type = 1;
+
+    for (; *s; ++s) {
+	if (*s == ' ')
+	    break;
+	putc (*s);
+    }
+
+    putc ('\n');
+
+    return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{    
+	volatile immap_t     *immap  = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	long int size_b0 = 0;
+
+	upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+	memctl->memc_mptpr = CFG_MPTPR;
+#if defined (CONFIG_SDRAM_16M)
+	memctl->memc_mamr = 0x00802114 | CFG_MxMR_PTx;
+	memctl->memc_mcr  = 0x80002105;     /* SDRAM bank 0 */
+	udelay(1);
+	memctl->memc_mcr  = 0x80002830;
+	udelay(1);
+	memctl->memc_mar  = 0x00000088;
+	udelay(1);
+	memctl->memc_mcr  = 0x80002106;
+	udelay(1);
+	memctl->memc_or1 =  0xff000a00;
+	size_b0 = 0x01000000;
+#elif defined (CONFIG_SDRAM_32M)
+	memctl->memc_mamr = 0x00904114 | CFG_MxMR_PTx;
+	memctl->memc_mcr  = 0x80002105;     /* SDRAM bank 0 */
+	udelay(1);
+	memctl->memc_mcr  = 0x80002830;
+	udelay(1);
+	memctl->memc_mar  = 0x00000088;
+	udelay(1);
+	memctl->memc_mcr  = 0x80002106;
+	udelay(1);
+	memctl->memc_or1 =  0xfe000a00;
+	size_b0 = 0x02000000;
+#elif defined (CONFIG_SDRAM_64M)
+	memctl->memc_mamr = 0x00a04114 | CFG_MxMR_PTx;
+	memctl->memc_mcr  = 0x80002105;     /* SDRAM bank 0 */
+	udelay(1);
+	memctl->memc_mcr  = 0x80002830;
+	udelay(1);
+	memctl->memc_mar  = 0x00000088;
+	udelay(1);
+	memctl->memc_mcr  = 0x80002106;
+	udelay(1);
+	memctl->memc_or1 =  0xfc000a00;
+	size_b0 = 0x04000000;
+#else 
+#error SDRAM size configuration missing.
+#endif
+	memctl->memc_br1 =  0x00000081;
+	udelay(200);
+	return (size_b0 );
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_DOC)
+extern void doc_probe (ulong physadr);
+void doc_init (void)
+{
+	        doc_probe (CFG_DOC_BASE);
+}
+#endif
+
diff --git a/board/svm_sc8xx/u-boot.lds b/board/svm_sc8xx/u-boot.lds
new file mode 100644
index 0000000..17fea2e
--- /dev/null
+++ b/board/svm_sc8xx/u-boot.lds
@@ -0,0 +1,136 @@
+/*
+ * (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)
+    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/svm_sc8xx/u-boot.lds.debug b/board/svm_sc8xx/u-boot.lds.debug
new file mode 100644
index 0000000..22138f8
--- /dev/null
+++ b/board/svm_sc8xx/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 = .);
+}
+