powerpc: ppc4xx: remove pcs440ep support

This has not been converted to Generic Board, so should be removed.
(See doc/README.generic-board for details.)

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Stefan Roese <sr@denx.de>

7 files changed, 0 insertions, 1465 deletions

diff --git a/board/pcs440ep/Kconfig b/board/pcs440ep/Kconfig
deleted file mode 100644
index 5b280f6e77..0000000000
--- a/board/pcs440ep/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_PCS440EP
-
-config SYS_BOARD
-	default "pcs440ep"
-
-config SYS_CONFIG_NAME
-	default "pcs440ep"
-
-endif
diff --git a/board/pcs440ep/MAINTAINERS b/board/pcs440ep/MAINTAINERS
deleted file mode 100644
index 6eccc854f9..0000000000
--- a/board/pcs440ep/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-PCS440EP BOARD
-M:	Stefan Roese <sr@denx.de>
-S:	Maintained
-F:	board/pcs440ep/
-F:	include/configs/pcs440ep.h
-F:	configs/pcs440ep_defconfig
diff --git a/board/pcs440ep/Makefile b/board/pcs440ep/Makefile
deleted file mode 100644
index 4fc24d6c5d..0000000000
--- a/board/pcs440ep/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= pcs440ep.o flash.o
-extra-y	+= init.o
diff --git a/board/pcs440ep/config.mk b/board/pcs440ep/config.mk
deleted file mode 100644
index b90d5d0ec1..0000000000
--- a/board/pcs440ep/config.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-#
-# PCS440EP board
-#
-
-# Check the U-Boot Image with a SHA1 checksum
-ALL-y += u-boot.sha1
-
-PLATFORM_CPPFLAGS += -DCONFIG_440=1
-
-ifeq ($(debug),1)
-PLATFORM_CPPFLAGS += -DDEBUG
-endif
-
-ifeq ($(dbcr),1)
-PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
-endif
diff --git a/board/pcs440ep/flash.c b/board/pcs440ep/flash.c
deleted file mode 100644
index 8c5e94fbf5..0000000000
--- a/board/pcs440ep/flash.c
+++ /dev/null
@@ -1,607 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/processor.h>
-
-#ifndef CONFIG_SYS_FLASH_READ0
-#define CONFIG_SYS_FLASH_READ0		0x0000	/* 0 is standard			*/
-#define CONFIG_SYS_FLASH_READ1		0x0001	/* 1 is standard			*/
-#define CONFIG_SYS_FLASH_READ2		0x0002	/* 2 is standard			*/
-#endif
-
-flash_info_t	flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-/*
- * Functions
- */
-static int write_word(flash_info_t *info, ulong dest, ulong data);
-static ulong flash_get_size(vu_long *addr, flash_info_t *info);
-
-unsigned long flash_init(void)
-{
-	unsigned long size_b0, size_b1;
-	int i;
-	unsigned long base_b0, base_b1;
-
-	/* Init: no FLASHes known */
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Static FLASH Bank configuration here - FIXME XXX */
-
-	base_b0 = FLASH_BASE0_PRELIM;
-	size_b0 = flash_get_size ((vu_long *) base_b0, &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);
-	}
-
-	base_b1 = FLASH_BASE1_PRELIM;
-	size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]);
-
-	return (size_b0 + size_b1);
-}
-
-void flash_print_info(flash_info_t *info)
-{
-	int i;
-	int k;
-	int size;
-	int erased;
-	volatile unsigned long *flash;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case FLASH_MAN_AMD:	printf ("AMD ");		break;
-	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
-	case FLASH_MAN_SST:	printf ("SST ");		break;
-	case FLASH_MAN_STM:	printf ("ST Micro");		break;
-	case FLASH_MAN_EXCEL:	printf ("Excel Semiconductor "); break;
-	case FLASH_MAN_MX:	printf ("MXIC "); 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_AM040:	printf ("AM29LV040B (4 Mbit, uniform sector size)\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_AM320T:	printf ("AM29LV320T (32 M, top sector)\n");
-		break;
-	case FLASH_AM320B:	printf ("AM29LV320B (32 M, bottom sector)\n");
-		break;
-	case FLASH_AMDL322T:	printf ("AM29DL322T (32 M, top sector)\n");
-		break;
-	case FLASH_AMDL322B:	printf ("AM29DL322B (32 M, bottom sector)\n");
-		break;
-	case FLASH_AMDL323T:	printf ("AM29DL323T (32 M, top sector)\n");
-		break;
-	case FLASH_AMDL323B:	printf ("AM29DL323B (32 M, bottom sector)\n");
-		break;
-	case FLASH_SST020:	printf ("SST39LF/VF020 (2 Mbit, uniform sector size)\n");
-		break;
-	case FLASH_SST040:	printf ("SST39LF/VF040 (4 Mbit, uniform sector size)\n");
-		break;
-	case STM_ID_M29W040B:	printf ("ST Micro M29W040B (4 Mbit, uniform sector size)\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) {
-#ifdef CONFIG_SYS_FLASH_EMPTY_INFO
-		/*
-		 * Check if whole sector is erased
-		 */
-		if (i != (info->sector_count-1))
-			size = info->start[i+1] - info->start[i];
-		else
-			size = info->start[0] + info->size - info->start[i];
-		erased = 1;
-		flash = (volatile unsigned long *)info->start[i];
-		size = size >> 2;	/* divide by 4 for longword access */
-		for (k=0; k<size; k++) {
-			if (*flash++ != 0xffffffff) {
-				erased = 0;
-				break;
-			}
-		}
-
-		if ((i % 5) == 0)
-			printf ("\n   ");
-		/* print empty and read-only info */
-		printf (" %08lX%s%s",
-			info->start[i],
-			erased ? " E" : "  ",
-			info->protect[i] ? "RO " : "   ");
-#else
-		if ((i % 5) == 0)
-			printf ("\n   ");
-		printf (" %08lX%s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : "     ");
-#endif
-
-	}
-	printf ("\n");
-	return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size(vu_long *addr, flash_info_t *info)
-{
-	short i;
-	short n;
-	volatile CONFIG_SYS_FLASH_WORD_SIZE value;
-	ulong base = (ulong)addr;
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)addr;
-
-	/* Write auto select command: read Manufacturer ID */
-	addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-	addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-	addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00900090;
-
-	value = addr2[CONFIG_SYS_FLASH_READ0];
-
-	switch (value) {
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_MANUFACT:
-		info->flash_id = FLASH_MAN_AMD;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)FUJ_MANUFACT:
-		info->flash_id = FLASH_MAN_FUJ;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)SST_MANUFACT:
-		info->flash_id = FLASH_MAN_SST;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)STM_MANUFACT:
-		info->flash_id = FLASH_MAN_STM;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)EXCEL_MANUFACT:
-		info->flash_id = FLASH_MAN_EXCEL;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)MX_MANUFACT:
-		info->flash_id = FLASH_MAN_MX;
-		break;
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-		return (0);			/* no or unknown flash	*/
-	}
-
-	value = addr2[CONFIG_SYS_FLASH_READ1];		/* device ID	*/
-
-	switch (value) {
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV400T:
-		info->flash_id += FLASH_AM400T;
-		info->sector_count = 11;
-		info->size = 0x00080000;
-		break;				/* => 0.5 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV400B:
-		info->flash_id += FLASH_AM400B;
-		info->sector_count = 11;
-		info->size = 0x00080000;
-		break;				/* => 0.5 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV040B:
-		info->flash_id += FLASH_AM040;
-		info->sector_count = 8;
-		info->size = 0x0080000;		/* => 0.5 MB	*/
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)STM_ID_M29W040B:
-		info->flash_id += FLASH_AM040;
-		info->sector_count = 8;
-		info->size = 0x0080000; /* => 0,5 MB */
-		break;
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV800T:
-		info->flash_id += FLASH_AM800T;
-		info->sector_count = 19;
-		info->size = 0x00100000;
-		break;				/* => 1 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV800B:
-		info->flash_id += FLASH_AM800B;
-		info->sector_count = 19;
-		info->size = 0x00100000;
-		break;				/* => 1 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV160T:
-		info->flash_id += FLASH_AM160T;
-		info->sector_count = 35;
-		info->size = 0x00200000;
-		break;				/* => 2 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV160B:
-		info->flash_id += FLASH_AM160B;
-		info->sector_count = 35;
-		info->size = 0x00200000;
-		break;				/* => 2 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV320T:
-		info->flash_id += FLASH_AM320T;
-		info->sector_count = 71;
-		info->size = 0x00400000;
-		break;				/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV320B:
-		info->flash_id += FLASH_AM320B;
-		info->sector_count = 71;
-		info->size = 0x00400000;
-		break;				/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL322T:
-		info->flash_id += FLASH_AMDL322T;
-		info->sector_count = 71;
-		info->size = 0x00400000;
-		break;				/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL322B:
-		info->flash_id += FLASH_AMDL322B;
-		info->sector_count = 71;
-		info->size = 0x00400000;
-		break;				/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL323T:
-		info->flash_id += FLASH_AMDL323T;
-		info->sector_count = 71;
-		info->size = 0x00400000;
-		break;				/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL323B:
-		info->flash_id += FLASH_AMDL323B;
-		info->sector_count = 71;
-		info->size = 0x00400000;
-		break;				/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)SST_ID_xF020:
-		info->flash_id += FLASH_SST020;
-		info->sector_count = 64;
-		info->size = 0x00040000;
-		break;				/* => 256 kB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)SST_ID_xF040:
-		info->flash_id += FLASH_SST040;
-		info->sector_count = 128;
-		info->size = 0x00080000;
-		break;				/* => 512 kB	*/
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		return (0);			/* => no or unknown flash */
-
-	}
-
-	/* set up sector start address table */
-	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
-	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U)) {
-		for (i = 0; i < info->sector_count; i++)
-			info->start[i] = base + (i * 0x00001000);
-	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
-		for (i = 0; i < info->sector_count; i++)
-			info->start[i] = base + (i * 0x00010000);
-	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324B)) {
-		/* set sector offsets for bottom boot block type	*/
-		for (i=0; i<8; ++i) {		/*  8 x 8k boot sectors	*/
-			info->start[i] = base;
-			base += 8 << 10;
-		}
-		while (i < info->sector_count) {	/* 64k regular sectors	*/
-			info->start[i] = base;
-			base += 64 << 10;
-			++i;
-		}
-	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324T)) {
-		/* set sector offsets for top boot block type		*/
-		base += info->size;
-		i = info->sector_count;
-		for (n=0; n<8; ++n) {		/*  8 x 8k boot sectors	*/
-			base -= 8 << 10;
-			--i;
-			info->start[i] = base;
-		}
-		while (i > 0) {			/* 64k regular sectors	*/
-			base -= 64 << 10;
-			--i;
-			info->start[i] = base;
-		}
-	} else {
-		if (info->flash_id & FLASH_BTYPE) {
-			/* set sector offsets for bottom boot block type	*/
-			info->start[0] = base + 0x00000000;
-			info->start[1] = base + 0x00004000;
-			info->start[2] = base + 0x00006000;
-			info->start[3] = base + 0x00008000;
-			for (i = 4; i < info->sector_count; i++) {
-				info->start[i] = base + (i * 0x00010000) - 0x00030000;
-			}
-		} else {
-			/* set sector offsets for top boot block type		*/
-			i = info->sector_count - 1;
-			info->start[i--] = base + info->size - 0x00004000;
-			info->start[i--] = base + info->size - 0x00006000;
-			info->start[i--] = base + info->size - 0x00008000;
-			for (; i >= 0; i--) {
-				info->start[i] = base + i * 0x00010000;
-			}
-		}
-	}
-
-	/* 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 */
-		addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[i]);
-		if ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_AMD)
-			info->protect[i] = 0;
-		else
-			info->protect[i] = addr2[CONFIG_SYS_FLASH_READ2] & 1;
-	}
-
-	/*
-	 * Prevent writes to uninitialized FLASH.
-	 */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)info->start[0];
-		*addr2 = (CONFIG_SYS_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
-	}
-
-	return (info->size);
-}
-
-
-int flash_erase(flash_info_t *info, int s_first, int s_last)
-{
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[0]);
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2;
-	int flag, prot, sect, l_sect;
-	ulong start, now, last;
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		if (info->flash_id == FLASH_UNKNOWN)
-			printf ("- missing\n");
-		else
-			printf ("- no sectors to erase\n");
-		return 1;
-	}
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("Can't erase unknown flash type - aborted\n");
-		return 1;
-	}
-
-	prot = 0;
-	for (sect=s_first; sect<=s_last; ++sect)
-		if (info->protect[sect])
-			prot++;
-
-	if (prot)
-		printf ("- Warning: %d protected sectors will not be erased!\n", prot);
-	else
-		printf ("\n");
-
-	l_sect = -1;
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[sect]);
-			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
-				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080;
-				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-				addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
-
-				/* re-enable interrupts if necessary */
-				if (flag) {
-					enable_interrupts();
-					flag = 0;
-				}
-
-				/* data polling for D7 */
-				start = get_timer (0);
-				while ((addr2[0] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) !=
-				       (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) {
-					if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT)
-						return (1);
-				}
-			} else {
-				if (sect == s_first) {
-					addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-					addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-					addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080;
-					addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-					addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-				}
-				addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
-			}
-			l_sect = sect;
-		}
-	}
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* wait at least 80us - let's wait 1 ms */
-	udelay (1000);
-
-	/*
-	 * We wait for the last triggered sector
-	 */
-	if (l_sect < 0)
-		goto DONE;
-
-	start = get_timer (0);
-	last  = start;
-	addr = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[l_sect]);
-	while ((addr[0] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) != (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) {
-		if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			printf ("Timeout\n");
-			return 1;
-		}
-		/* show that we're waiting */
-		if ((now - last) > 1000) {	/* every second */
-			putc ('.');
-			last = now;
-		}
-	}
-
-DONE:
-	/* reset to read mode */
-	addr = (CONFIG_SYS_FLASH_WORD_SIZE *)info->start[0];
-	addr[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
-
-	printf (" done\n");
-	return 0;
-}
-
-/*
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	ulong cp, wp, data;
-	int i, l, rc;
-
-	wp = (addr & ~3);	/* get lower word aligned address */
-
-	/*
-	 * handle unaligned start bytes
-	 */
-	if ((l = addr - wp) != 0) {
-		data = 0;
-		for (i=0, cp=wp; i<l; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-		for (; i<4 && cnt>0; ++i) {
-			data = (data << 8) | *src++;
-			--cnt;
-			++cp;
-		}
-		for (; cnt==0 && i<4; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-
-		if ((rc = write_word(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 4;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= 4) {
-		data = 0;
-		for (i=0; i<4; ++i)
-			data = (data << 8) | *src++;
-		if ((rc = write_word(info, wp, data)) != 0)
-			return (rc);
-		wp  += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0)
-		return (0);
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	for (; i<4; ++i, ++cp)
-		data = (data << 8) | (*(uchar *)cp);
-
-	return (write_word(info, wp, data));
-}
-
-/*
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word(flash_info_t *info, ulong dest, ulong data)
-{
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[0]);
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *dest2 = (CONFIG_SYS_FLASH_WORD_SIZE *)dest;
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *)&data;
-	ulong start;
-	int flag;
-	int i;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*((vu_long *)dest) & data) != data)
-		return (2);
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	for (i=0; i<4/sizeof(CONFIG_SYS_FLASH_WORD_SIZE); i++) {
-		addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-		addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-		addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00A000A0;
-
-		dest2[i] = data2[i];
-
-		/* re-enable interrupts if necessary */
-		if (flag)
-			enable_interrupts();
-
-		/* data polling for D7 */
-		start = get_timer (0);
-		while ((dest2[i] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) !=
-		       (data2[i] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080)) {
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT)
-				return (1);
-		}
-	}
-
-	return (0);
-}
diff --git a/board/pcs440ep/init.S b/board/pcs440ep/init.S
deleted file mode 100644
index c0e83de257..0000000000
--- a/board/pcs440ep/init.S
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <asm-offsets.h>
-#include <ppc_asm.tmpl>
-#include <asm/mmu.h>
-#include <config.h>
-
-/**************************************************************************
- * TLB TABLE
- *
- * This table is used by the cpu boot code to setup the initial tlb
- * entries. Rather than make broad assumptions in the cpu source tree,
- * this table lets each board set things up however they like.
- *
- *  Pointer to the table is returned in r1
- *
- *************************************************************************/
-
-    .section .bootpg,"ax"
-    .globl tlbtab
-
-tlbtab:
-	tlbtab_start
-
-	/*
-	 * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
-	 * speed up boot process. It is patched after relocation to enable SA_I
-	 */
-	tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_RWX | SA_G/*|SA_I*/)
-
-	/* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-	tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G )
-
-	/*
-	 * TLB entries for SDRAM are not needed on this platform.
-	 * They are dynamically generated in the SPD DDR detection
-	 * routine.
-	 */
-
-	tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_RW | SA_IG )
-
-	/* PCI */
-	tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_RW | SA_IG )
-	tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_RW | SA_IG )
-	tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_RW | SA_IG )
-	tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_RW | SA_IG )
-
-	/* USB 2.0 Device */
-	tlbentry( CONFIG_SYS_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_RW | SA_IG )
-
-	tlbtab_end
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
deleted file mode 100644
index 267c001435..0000000000
--- a/board/pcs440ep/pcs440ep.c
+++ /dev/null
@@ -1,755 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/ppc4xx.h>
-#include <malloc.h>
-#include <command.h>
-#include <crc.h>
-#include <asm/processor.h>
-#include <spd_sdram.h>
-#include <status_led.h>
-#include <u-boot/sha1.h>
-#include <asm/io.h>
-#include <net.h>
-#include <ata.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-unsigned char	sha1_checksum[SHA1_SUM_LEN];
-
-/* swap 4 Bits (Bit0 = Bit3, Bit1 = Bit2, Bit2 = Bit1 and Bit3 = Bit0) */
-unsigned char swapbits[16] = {0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe,
-			      0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf};
-
-static void set_leds (int val)
-{
-	out32(GPIO0_OR, (in32 (GPIO0_OR) & ~0x78000000) | (val << 27));
-}
-
-#define GET_LEDS ((in32 (GPIO0_OR) & 0x78000000) >> 27)
-
-void __led_init (led_id_t mask, int state)
-{
-	int	val = GET_LEDS;
-
-	if (state == STATUS_LED_ON)
-		val |= mask;
-	else
-		val &= ~mask;
-	set_leds (val);
-}
-
-void __led_set (led_id_t mask, int state)
-{
-	int	val = GET_LEDS;
-
-	if (state == STATUS_LED_ON)
-		val |= mask;
-	else if (state == STATUS_LED_OFF)
-		val &= ~mask;
-	set_leds (val);
-}
-
-void __led_toggle (led_id_t mask)
-{
-	int	val = GET_LEDS;
-
-	val ^= mask;
-	set_leds (val);
-}
-
-static void status_led_blink (void)
-{
-	int	i;
-	int	val = GET_LEDS;
-
-	/* set all LED which are on, to state BLINKING */
-	for (i = 0; i < 4; i++) {
-		if (val & 0x01) status_led_set (3 - i, STATUS_LED_BLINKING);
-		else status_led_set (3 - i, STATUS_LED_OFF);
-		val = val >> 1;
-	}
-}
-
-#if defined(CONFIG_SHOW_BOOT_PROGRESS)
-void show_boot_progress (int val)
-{
-	/* find all valid Codes for val in README */
-	if (val == -BOOTSTAGE_ID_NEED_RESET)
-		return;
-	if (val < 0) {
-		/* smthing goes wrong */
-		status_led_blink ();
-		return;
-	}
-	switch (val) {
-	case BOOTSTAGE_ID_CHECK_MAGIC:
-		/* validating Image */
-		status_led_set(0, STATUS_LED_OFF);
-		status_led_set(1, STATUS_LED_ON);
-		status_led_set(2, STATUS_LED_ON);
-		break;
-	case BOOTSTAGE_ID_RUN_OS:
-		status_led_set(0, STATUS_LED_ON);
-		status_led_set(1, STATUS_LED_ON);
-		status_led_set(2, STATUS_LED_ON);
-		break;
-#if 0
-	case BOOTSTAGE_ID_NET_ETH_START:
-		/* starting Ethernet configuration */
-		status_led_set(0, STATUS_LED_OFF);
-		status_led_set(1, STATUS_LED_OFF);
-		status_led_set(2, STATUS_LED_ON);
-		break;
-#endif
-	case BOOTSTAGE_ID_NET_START:
-		/* loading Image */
-		status_led_set(0, STATUS_LED_ON);
-		status_led_set(1, STATUS_LED_OFF);
-		status_led_set(2, STATUS_LED_ON);
-		break;
-	}
-}
-#endif
-
-int board_early_init_f(void)
-{
-	register uint reg;
-
-	set_leds(0);			/* display boot info counter */
-
-	/*--------------------------------------------------------------------
-	 * Setup the external bus controller/chip selects
-	 *-------------------------------------------------------------------*/
-	mtdcr(EBC0_CFGADDR, EBC0_CFG);
-	reg = mfdcr(EBC0_CFGDATA);
-	mtdcr(EBC0_CFGDATA, reg | 0x04000000);	/* Set ATC */
-
-	/*--------------------------------------------------------------------
-	 * GPIO's are alreay setup in arch/powerpc/cpu/ppc4xx/cpu_init.c
-	 * via define from board config file.
-	 *-------------------------------------------------------------------*/
-
-	/*--------------------------------------------------------------------
-	 * Setup the interrupt controller polarities, triggers, etc.
-	 *-------------------------------------------------------------------*/
-	mtdcr(UIC0SR, 0xffffffff);	/* clear all */
-	mtdcr(UIC0ER, 0x00000000);	/* disable all */
-	mtdcr(UIC0CR, 0x00000001);	/* UIC1 crit is critical */
-	mtdcr(UIC0PR, 0xfffffe1f);	/* per ref-board manual */
-	mtdcr(UIC0TR, 0x01c00000);	/* per ref-board manual */
-	mtdcr(UIC0VR, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr(UIC0SR, 0xffffffff);	/* clear all */
-
-	mtdcr(UIC1SR, 0xffffffff);	/* clear all */
-	mtdcr(UIC1ER, 0x00000000);	/* disable all */
-	mtdcr(UIC1CR, 0x00000000);	/* all non-critical */
-	mtdcr(UIC1PR, 0xffffe0ff);	/* per ref-board manual */
-	mtdcr(UIC1TR, 0x00ffc000);	/* per ref-board manual */
-	mtdcr(UIC1VR, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr(UIC1SR, 0xffffffff);	/* clear all */
-
-	/*--------------------------------------------------------------------
-	 * Setup other serial configuration
-	 *-------------------------------------------------------------------*/
-	mfsdr(SDR0_PCI0, reg);
-	mtsdr(SDR0_PCI0, 0x80000000 | reg);	/* PCI arbiter enabled */
-	mtsdr(SDR0_PFC0, 0x00000000);	/* Pin function: enable GPIO49-63 */
-	mtsdr(SDR0_PFC1, 0x00048000);	/* Pin function: UART0 has 4 pins, select IRQ5 */
-
-	return 0;
-}
-
-#define EEPROM_LEN	256
-static void load_ethaddr(void)
-{
-	int	ok_ethaddr, ok_eth1addr;
-	int	ret;
-	uchar	buf[EEPROM_LEN];
-	char	*use_eeprom;
-	u16	checksumcrc16 = 0;
-
-	/* If the env is sane, then nothing for us to do */
-	ok_ethaddr = eth_getenv_enetaddr("ethaddr", buf);
-	ok_eth1addr = eth_getenv_enetaddr("eth1addr", buf);
-	if (ok_ethaddr && ok_eth1addr)
-		return;
-
-	/* read the MACs from EEprom */
-	status_led_set (0, STATUS_LED_ON);
-	status_led_set (1, STATUS_LED_ON);
-	ret = eeprom_read (CONFIG_SYS_I2C_EEPROM_ADDR, 0, buf, EEPROM_LEN);
-	if (ret == 0) {
-		checksumcrc16 = cyg_crc16 (buf, EEPROM_LEN - 2);
-		/* check, if the EEprom is programmed:
-		 * - The Prefix(Byte 0,1,2) is equal to "ATR"
-		 * - The checksum, stored in the last 2 Bytes, is correct
-		 */
-		if ((strncmp ((char *)buf,"ATR",3) != 0) ||
-		    ((checksumcrc16 >> 8) != buf[EEPROM_LEN - 2]) ||
-		    ((checksumcrc16 & 0xff) != buf[EEPROM_LEN - 1])) {
-			/* EEprom is not programmed */
-			printf("%s: EEPROM Checksum not OK\n", __FUNCTION__);
-		} else {
-			/* get the MACs */
-			if (!ok_ethaddr)
-				eth_setenv_enetaddr("ethaddr", &buf[3]);
-			if (!ok_eth1addr)
-				eth_setenv_enetaddr("eth1addr", &buf[9]);
-			return;
-		}
-	}
-
-	/* some error reading the EEprom */
-	if ((use_eeprom = getenv ("use_eeprom_ethaddr")) == NULL) {
-		/* dont use bootcmd */
-		setenv("bootdelay", "-1");
-		return;
-	}
-	/* == default ? use standard */
-	if (strncmp (use_eeprom, "default", 7) == 0) {
-		return;
-	}
-	/* Env doesnt exist -> hang */
-	status_led_blink ();
-	/* here we do this "handy" because we have no interrupts
-	   at this time */
-	puts ("### EEPROM ERROR ### Please RESET the board ###\n");
-	for (;;) {
-		__led_toggle (12);
-		udelay (100000);
-	}
-	return;
-}
-
-#ifdef CONFIG_PREBOOT
-
-static uchar kbd_magic_prefix[]		= "key_magic";
-static uchar kbd_command_prefix[]	= "key_cmd";
-
-struct kbd_data_t {
-	char s1;
-	char s2;
-};
-
-struct kbd_data_t* get_keys (struct kbd_data_t *kbd_data)
-{
-	char *val;
-	unsigned long tmp;
-
-	/* use the DIPs for some bootoptions */
-	val = getenv (ENV_NAME_DIP);
-	tmp = simple_strtoul (val, NULL, 16);
-
-	kbd_data->s2 = (tmp & 0x0f);
-	kbd_data->s1 = (tmp & 0xf0) >> 4;
-	return kbd_data;
-}
-
-static int compare_magic (const struct kbd_data_t *kbd_data, char *str)
-{
-	char s1 = str[0];
-
-	if (s1 >= '0' && s1 <= '9')
-		s1 -= '0';
-	else if (s1 >= 'a' && s1 <= 'f')
-		s1 = s1 - 'a' + 10;
-	else if (s1 >= 'A' && s1 <= 'F')
-		s1 = s1 - 'A' + 10;
-	else
-		return -1;
-
-	if (s1 != kbd_data->s1) return -1;
-
-	s1 = str[1];
-	if (s1 >= '0' && s1 <= '9')
-		s1 -= '0';
-	else if (s1 >= 'a' && s1 <= 'f')
-		s1 = s1 - 'a' + 10;
-	else if (s1 >= 'A' && s1 <= 'F')
-		s1 = s1 - 'A' + 10;
-	else
-		return -1;
-
-	if (s1 != kbd_data->s2) return -1;
-	return 0;
-}
-
-static char *key_match (const struct kbd_data_t *kbd_data)
-{
-	char magic[sizeof (kbd_magic_prefix) + 1];
-	char *suffix;
-	char *kbd_magic_keys;
-
-	/*
-	 * The following string defines the characters that can be appended
-	 * to "key_magic" to form the names of environment variables that
-	 * hold "magic" key codes, i. e. such key codes that can cause
-	 * pre-boot actions. If the string is empty (""), then only
-	 * "key_magic" is checked (old behaviour); the string "125" causes
-	 * checks for "key_magic1", "key_magic2" and "key_magic5", etc.
-	 */
-	if ((kbd_magic_keys = getenv ("magic_keys")) == NULL)
-		kbd_magic_keys = "";
-
-	/* loop over all magic keys;
-	 * use '\0' suffix in case of empty string
-	 */
-	for (suffix = kbd_magic_keys; *suffix ||
-		     suffix == kbd_magic_keys; ++suffix) {
-		sprintf (magic, "%s%c", kbd_magic_prefix, *suffix);
-		if (compare_magic (kbd_data, getenv (magic)) == 0) {
-			char cmd_name[sizeof (kbd_command_prefix) + 1];
-			char *cmd;
-
-			sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix);
-			cmd = getenv (cmd_name);
-
-			return (cmd);
-		}
-	}
-	return (NULL);
-}
-
-#endif /* CONFIG_PREBOOT */
-
-static int pcs440ep_readinputs (void)
-{
-	int	i;
-	char	value[20];
-
-	/* read the inputs and set the Envvars */
-	/* Revision Level Bit 26 - 29 */
-	i = ((in32 (GPIO0_IR) & 0x0000003c) >> 2);
-	i = swapbits[i];
-	sprintf (value, "%02x", i);
-	setenv (ENV_NAME_REVLEV, value);
-	/* Solder Switch Bit 30 - 33 */
-	i = (in32 (GPIO0_IR) & 0x00000003) << 2;
-	i += (in32 (GPIO1_IR) & 0xc0000000) >> 30;
-	i = swapbits[i];
-	sprintf (value, "%02x", i);
-	setenv (ENV_NAME_SOLDER, value);
-	/* DIP Switch Bit 49 - 56 */
-	i = ((in32 (GPIO1_IR) & 0x00007f80) >> 7);
-	i = (swapbits[i & 0x0f] << 4) + swapbits[(i & 0xf0) >> 4];
-	sprintf (value, "%02x", i);
-	setenv (ENV_NAME_DIP, value);
-	return 0;
-}
-
-
-#if defined(CONFIG_SHA1_CHECK_UB_IMG)
-/*************************************************************************
- * calculate a SHA1 sum for the U-Boot image in Flash.
- *
- ************************************************************************/
-static int pcs440ep_sha1 (int docheck)
-{
-	unsigned char *data;
-	unsigned char *ptroff;
-	unsigned char output[20];
-	unsigned char org[20];
-	int	i, len = CONFIG_SHA1_LEN;
-
-	memcpy ((char *)CONFIG_SYS_LOAD_ADDR, (char *)CONFIG_SHA1_START, len);
-	data = (unsigned char *)CONFIG_SYS_LOAD_ADDR;
-	ptroff = &data[len + SHA1_SUM_POS];
-
-	for (i = 0; i < SHA1_SUM_LEN; i++) {
-		org[i] = ptroff[i];
-		ptroff[i] = 0;
-	}
-
-	sha1_csum ((unsigned char *) data, len, (unsigned char *)output);
-
-	if (docheck == 2) {
-		for (i = 0; i < 20 ; i++) {
-			printf("%02X ", output[i]);
-		}
-		printf("\n");
-	}
-	if (docheck == 1) {
-		for (i = 0; i < 20 ; i++) {
-			if (org[i] != output[i]) return 1;
-		}
-	}
-	return 0;
-}
-
-/*************************************************************************
- * do some checks after the SHA1 checksum from the U-Boot Image was
- * calculated.
- *
- ************************************************************************/
-static void pcs440ep_checksha1 (void)
-{
-	int	ret;
-	char	*cs_test;
-
-	status_led_set (0, STATUS_LED_OFF);
-	status_led_set (1, STATUS_LED_OFF);
-	status_led_set (2, STATUS_LED_ON);
-	ret = pcs440ep_sha1 (1);
-	if (ret == 0) return;
-
-	if ((cs_test = getenv ("cs_test")) == NULL) {
-		/* Env doesnt exist -> hang */
-		status_led_blink ();
-		/* here we do this "handy" because we have no interrupts
-		   at this time */
-		puts ("### SHA1 ERROR ### Please RESET the board ###\n");
-		for (;;) {
-			__led_toggle (2);
-			udelay (100000);
-		}
-	}
-
-	if (strncmp (cs_test, "off", 3) == 0) {
-		printf ("SHA1 U-Boot sum NOT ok!\n");
-		setenv ("bootdelay", "-1");
-	}
-}
-#else
-static __inline__ void pcs440ep_checksha1 (void) { do {} while (0);}
-#endif
-
-int misc_init_r (void)
-{
-	uint pbcr;
-	int size_val = 0;
-
-	load_ethaddr();
-
-	/* Re-do sizing to get full correct info */
-	mtdcr(EBC0_CFGADDR, PB0CR);
-	pbcr = mfdcr(EBC0_CFGDATA);
-	switch (gd->bd->bi_flashsize) {
-	case 1 << 20:
-		size_val = 0;
-		break;
-	case 2 << 20:
-		size_val = 1;
-		break;
-	case 4 << 20:
-		size_val = 2;
-		break;
-	case 8 << 20:
-		size_val = 3;
-		break;
-	case 16 << 20:
-		size_val = 4;
-		break;
-	case 32 << 20:
-		size_val = 5;
-		break;
-	case 64 << 20:
-		size_val = 6;
-		break;
-	case 128 << 20:
-		size_val = 7;
-		break;
-	}
-	pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
-	mtdcr(EBC0_CFGADDR, PB0CR);
-	mtdcr(EBC0_CFGDATA, pbcr);
-
-	/* adjust flash start and offset */
-	gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
-	gd->bd->bi_flashoffset = 0;
-
-	/* Monitor protection ON by default */
-	(void)flash_protect(FLAG_PROTECT_SET,
-			    -CONFIG_SYS_MONITOR_LEN,
-			    0xffffffff,
-			    &flash_info[1]);
-
-	/* Env protection ON by default */
-	(void)flash_protect(FLAG_PROTECT_SET,
-			    CONFIG_ENV_ADDR_REDUND,
-			    CONFIG_ENV_ADDR_REDUND + 2*CONFIG_ENV_SECT_SIZE - 1,
-			    &flash_info[1]);
-
-	pcs440ep_readinputs ();
-	pcs440ep_checksha1 ();
-#ifdef CONFIG_PREBOOT
-	{
-		struct kbd_data_t kbd_data;
-		/* Decode keys */
-		char *str = strdup (key_match (get_keys (&kbd_data)));
-		/* Set or delete definition */
-		setenv ("preboot", str);
-		free (str);
-	}
-#endif /* CONFIG_PREBOOT */
-	return 0;
-}
-
-int checkboard(void)
-{
-	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
-
-	printf("Board: PCS440EP");
-	if (i > 0) {
-		puts(", serial# ");
-		puts(buf);
-	}
-	putc('\n');
-
-	return (0);
-}
-
-void spd_ddr_init_hang (void)
-{
-	status_led_set (0, STATUS_LED_OFF);
-	status_led_set (1, STATUS_LED_ON);
-	/* we cannot use hang() because we are still running from
-	   Flash, and so the status_led driver is not initialized */
-	puts ("### SDRAM ERROR ### Please RESET the board ###\n");
-	for (;;) {
-		__led_toggle (4);
-		udelay (100000);
-	}
-}
-
-phys_size_t initdram (int board_type)
-{
-	long dram_size = 0;
-
-	status_led_set (0, STATUS_LED_ON);
-	status_led_set (1, STATUS_LED_OFF);
-	dram_size = spd_sdram();
-	status_led_set (0, STATUS_LED_OFF);
-	status_led_set (1, STATUS_LED_ON);
-	if (dram_size == 0) {
-		hang();
-	}
-
-	return dram_size;
-}
-
-/*************************************************************************
- *  hw_watchdog_reset
- *
- *	This routine is called to reset (keep alive) the watchdog timer
- *
- ************************************************************************/
-#if defined(CONFIG_HW_WATCHDOG)
-void hw_watchdog_reset(void)
-{
-
-}
-#endif
-
-/*************************************************************************
- * "led" Commando for the U-Boot shell
- *
- ************************************************************************/
-int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	int	rcode = 0, i;
-	ulong	pattern = 0;
-
-	pattern = simple_strtoul (argv[1], NULL, 16);
-	if (pattern > 0x400) {
-		int	val = GET_LEDS;
-		printf ("led: %x\n", val);
-		return rcode;
-	}
-	if (pattern > 0x200) {
-		status_led_blink ();
-		hang ();
-		return rcode;
-	}
-	if (pattern > 0x100) {
-		status_led_blink ();
-		return rcode;
-	}
-	pattern &= 0x0f;
-	for (i = 0; i < 4; i++) {
-		if (pattern & 0x01) status_led_set (i, STATUS_LED_ON);
-		else status_led_set (i, STATUS_LED_OFF);
-		pattern = pattern >> 1;
-	}
-	return rcode;
-}
-
-U_BOOT_CMD(
-	led,	2,	1,	do_led,
-	"set the DIAG-LED",
-	"[bitmask] 0x01 = DIAG 1 on\n"
-	"              0x02 = DIAG 2 on\n"
-	"              0x04 = DIAG 3 on\n"
-	"              0x08 = DIAG 4 on\n"
-	"              > 0x100 set the LED, who are on, to state blinking"
-);
-
-#if defined(CONFIG_SHA1_CHECK_UB_IMG)
-/*************************************************************************
- * "sha1" Commando for the U-Boot shell
- *
- ************************************************************************/
-int do_sha1 (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	int	rcode = -1;
-
-	if (argc < 2) {
-usage:
-		return cmd_usage(cmdtp);
-	}
-
-	if (argc >= 3) {
-		unsigned char *data;
-		unsigned char output[20];
-		int	len;
-		int	i;
-
-		data = (unsigned char *)simple_strtoul (argv[1], NULL, 16);
-		len = simple_strtoul (argv[2], NULL, 16);
-		sha1_csum (data, len, (unsigned char *)output);
-		printf ("U-Boot sum:\n");
-		for (i = 0; i < 20 ; i++) {
-			printf ("%02X ", output[i]);
-		}
-		printf ("\n");
-		if (argc == 4) {
-			data = (unsigned char *)simple_strtoul (argv[3], NULL, 16);
-			memcpy (data, output, 20);
-		}
-		return 0;
-	}
-	if (argc == 2) {
-		char *ptr = argv[1];
-		if (*ptr != '-') goto usage;
-		ptr++;
-		if ((*ptr == 'c') || (*ptr == 'C')) {
-			rcode = pcs440ep_sha1 (1);
-			printf ("SHA1 U-Boot sum %sok!\n", (rcode != 0) ? "not " : "");
-		} else if ((*ptr == 'p') || (*ptr == 'P')) {
-			rcode = pcs440ep_sha1 (2);
-		} else {
-			rcode = pcs440ep_sha1 (0);
-		}
-		return rcode;
-	}
-	return rcode;
-}
-
-U_BOOT_CMD(
-	sha1,	4,	1,	do_sha1,
-	"calculate the SHA1 Sum",
-	"address len [addr]  calculate the SHA1 sum [save at addr]\n"
-	"     -p calculate the SHA1 sum from the U-Boot image in flash and print\n"
-	"     -c check the U-Boot image in flash"
-);
-#endif
-
-#if defined (CONFIG_CMD_IDE)
-/* These addresses need to be shifted one place to the left
- * ( bus per_addr 20 -30 is connectsd on CF bus A10-A0)
- * These values are shifted
- */
-void inline ide_outb(int dev, int port, unsigned char val)
-{
-	debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n",
-		dev, port, val, (ATA_CURR_BASE(dev)+port));
-
-	out_be16((u16 *)(ATA_CURR_BASE(dev)+(port << 1)), val);
-}
-unsigned char inline ide_inb(int dev, int port)
-{
-	uchar val;
-	val = in_be16((u16 *)(ATA_CURR_BASE(dev)+(port << 1)));
-	debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
-		dev, port, (ATA_CURR_BASE(dev)+port), val);
-	return (val);
-}
-#endif
-
-#ifdef CONFIG_IDE_PREINIT
-int ide_preinit (void)
-{
-	/* Set True IDE Mode */
-	out32 (GPIO0_OR, (in32 (GPIO0_OR) | 0x00100000));
-	out32 (GPIO0_OR, (in32 (GPIO0_OR) | 0x00200000));
-	out32 (GPIO1_OR, (in32 (GPIO1_OR) & ~0x00008040));
-	udelay (100000);
-	return 0;
-}
-#endif
-
-#if defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET)
-void ide_set_reset (int idereset)
-{
-	debug ("ide_reset(%d)\n", idereset);
-	if (idereset == 0) {
-		out32 (GPIO0_OR, (in32 (GPIO0_OR) | 0x00200000));
-	} else {
-		out32 (GPIO0_OR, (in32 (GPIO0_OR) & ~0x00200000));
-	}
-	udelay (10000);
-}
-#endif /* defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET) */
-
-
-/* this is motly the same as it should, causing a little code duplication */
-#if defined(CONFIG_CMD_IDE)
-#define EIEIO		__asm__ volatile ("eieio")
-
-void ide_input_swap_data(int dev, ulong *sect_buf, int words)
-{
-	volatile ushort *pbuf =
-		(ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
-	ushort *dbuf = (ushort *) sect_buf;
-
-	debug("in input swap data base for read is %lx\n",
-		(unsigned long) pbuf);
-
-	while (words--) {
-		*dbuf++ = *pbuf;
-		*dbuf++ = *pbuf;
-	}
-}
-
-void ide_output_data(int dev, const ulong *sect_buf, int words)
-{
-	ushort *dbuf;
-	volatile ushort *pbuf;
-
-	pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
-	dbuf = (ushort *) sect_buf;
-	while (words--) {
-		EIEIO;
-		*pbuf = ld_le16(dbuf++);
-		EIEIO;
-		*pbuf = ld_le16(dbuf++);
-	}
-}
-
-void ide_input_data(int dev, ulong *sect_buf, int words)
-{
-	ushort *dbuf;
-	volatile ushort *pbuf;
-
-	pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
-	dbuf = (ushort *) sect_buf;
-
-	debug("in input data base for read is %lx\n", (unsigned long) pbuf);
-
-	while (words--) {
-		EIEIO;
-		*dbuf++ = ld_le16(pbuf);
-		EIEIO;
-		*dbuf++ = ld_le16(pbuf);
-	}
-}
-
-#endif