diff --git a/board/cpu87/flash.c b/board/cpu87/flash.c
new file mode 100644
index 0000000..076c2f9
--- /dev/null
+++ b/board/cpu87/flash.c
@@ -0,0 +1,624 @@
+/*
+ * (C) Copyright 2001-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Flash Routines for Intel devices
+ *
+ *--------------------------------------------------------------------
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#include "cpu87.h"
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/*-----------------------------------------------------------------------
+ */
+ulong flash_int_get_size (volatile unsigned long *baseaddr,
+					  flash_info_t * info)
+{
+	short i;
+	unsigned long flashtest_h, flashtest_l;
+
+	info->sector_count = info->size = 0;
+	info->flash_id = FLASH_UNKNOWN;
+
+	/* Write identify command sequence and test FLASH answer
+	 */
+	baseaddr[0] = 0x00900090;
+	baseaddr[1] = 0x00900090;
+
+	flashtest_h = baseaddr[0];	/* manufacturer ID	*/
+	flashtest_l = baseaddr[1];
+
+	if (flashtest_h != INTEL_MANUFACT || flashtest_l != INTEL_MANUFACT)
+		return (0);		/* no or unknown flash	*/
+
+	flashtest_h = baseaddr[2];	/* device ID	        */
+	flashtest_l = baseaddr[3];
+
+	if (flashtest_h != flashtest_l)
+		return (0);
+
+	switch (flashtest_h) {
+	case INTEL_ID_28F160C3B:
+		info->flash_id = FLASH_28F160C3B;
+		info->sector_count = 39;
+		info->size = 0x00800000;	/* 4 * 2 MB = 8 MB	*/
+		break;
+	case INTEL_ID_28F160F3B:
+		info->flash_id = FLASH_28F160F3B;
+		info->sector_count = 39;
+		info->size = 0x00800000;	/* 4 * 2 MB = 8 MB      */
+		break;
+	case INTEL_ID_28F640C3B:
+		info->flash_id = FLASH_28F640C3B;
+		info->sector_count = 135;
+		info->size = 0x02000000;	/* 16 * 2 MB = 32 MB	*/
+		break;
+	default:
+		return (0);			/* no or unknown flash	*/
+	}
+
+	info->flash_id |= INTEL_MANUFACT << 16; /* set manufacturer offset */
+
+	if (info->flash_id & FLASH_BTYPE) {
+		volatile unsigned long *tmp = baseaddr;
+
+		/* set up sector start adress table (bottom sector type)
+		 * AND unlock the sectors (if our chip is 160C3)
+		 */
+		for (i = 0; i < info->sector_count; i++) {
+			if (((info->flash_id & FLASH_TYPEMASK) == FLASH_28F160C3B) ||
+			    ((info->flash_id & FLASH_TYPEMASK) == FLASH_28F640C3B)) {
+				tmp[0] = 0x00600060;
+				tmp[1] = 0x00600060;
+				tmp[0] = 0x00D000D0;
+				tmp[1] = 0x00D000D0;
+			}
+			info->start[i] = (uint) tmp;
+			tmp += i < 8 ? 0x2000 : 0x10000; /* pointer arith       */
+		}
+	}
+
+	memset (info->protect, 0, info->sector_count);
+
+	baseaddr[0] = 0x00FF00FF;
+	baseaddr[1] = 0x00FF00FF;
+
+	return (info->size);
+}
+
+static ulong flash_amd_get_size (vu_char *addr, flash_info_t *info)
+{
+	short i;
+	uchar vendor, devid;
+	ulong base = (ulong)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr[0x0555] = 0xAA;
+	addr[0x02AA] = 0x55;
+	addr[0x0555] = 0x90;
+
+	udelay(1000);
+
+	vendor = addr[0];
+	devid = addr[1] & 0xff;
+
+	/* only support AMD */
+	if (vendor != 0x01) {
+		return 0;
+	}
+
+	vendor &= 0xf;
+	devid &= 0xff;
+
+	if (devid == AMD_ID_F040B) {
+		info->flash_id     = vendor << 16 | devid;
+		info->sector_count = 8;
+		info->size         = info->sector_count * 0x10000;
+	}
+	else if (devid == AMD_ID_F080B) {
+		info->flash_id     = vendor << 16 | devid;
+		info->sector_count = 16;
+		info->size         = 4 * info->sector_count * 0x10000;
+	}
+	else if (devid == AMD_ID_F016D) {
+		info->flash_id     = vendor << 16 | devid;
+		info->sector_count = 32;
+		info->size         = 4 * info->sector_count * 0x10000;
+	}
+	else {
+		printf ("## Unknown Flash Type: %02x\n", devid);
+		return 0;
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* sector base address */
+		info->start[i] = base + i * (info->size / info->sector_count);
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr = (volatile unsigned char *)(info->start[i]);
+		info->protect[i] = addr[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (vu_char *)info->start[0];
+		addr[0] = 0xF0; /* reset bank */
+	}
+
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+unsigned long flash_init (void)
+{
+	unsigned long size_b0 = 0;
+	unsigned long size_b1 = 0;
+	int i;
+
+	/* Init: no FLASHes known
+	 */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Disable flash protection */
+	CPU86_BCR |= (CPU86_BCR_FWPT | CPU86_BCR_FWRE);
+
+	/* Static FLASH Bank configuration here (only one bank) */
+
+	size_b0 = flash_int_get_size ((ulong *) CFG_FLASH_BASE, &flash_info[0]);
+	size_b1 = flash_amd_get_size ((uchar *) CFG_BOOTROM_BASE, &flash_info[1]);
+
+	if (size_b0 > 0 || size_b1 > 0) {
+
+		printf("(");
+
+		if (size_b0 > 0) {
+			puts ("Bank#1 - ");
+			print_size (size_b0, (size_b1 > 0) ? ", " : ") ");
+		}
+
+		if (size_b1 > 0) {
+			puts ("Bank#2 - ");
+			print_size (size_b1, ") ");
+		}
+	}
+	else {
+		printf ("## No FLASH found.\n");
+		return 0;
+	}
+	/* protect monitor and environment sectors
+	 */
+
+#if CFG_MONITOR_BASE >= CFG_BOOTROM_BASE
+	if (size_b1) {
+		/* If U-Boot is booted from ROM the CFG_MONITOR_BASE > CFG_FLASH_BASE
+		 * but we shouldn't protect it.
+		 */
+
+		flash_protect  (FLAG_PROTECT_SET,
+				CFG_MONITOR_BASE,
+				CFG_MONITOR_BASE + monitor_flash_len - 1, &flash_info[1]
+		);
+	}
+#else
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_MONITOR_BASE,
+		       CFG_MONITOR_BASE + monitor_flash_len - 1, &flash_info[0]
+	);
+#endif
+#endif
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+# endif
+# if CFG_ENV_ADDR >= CFG_BOOTROM_BASE
+	if (size_b1) {
+		flash_protect (FLAG_PROTECT_SET,
+				CFG_ENV_ADDR,
+				CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[1]);
+	}
+# else
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_ENV_ADDR,
+		       CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+# endif
+#endif
+
+	return (size_b0 + size_b1);
+}
+
+/*-----------------------------------------------------------------------
+ */
+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 >> 16) & 0xff) {
+	case 0x89:
+		printf ("INTEL ");
+		break;
+	case 0x1:
+		printf ("AMD ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_28F160C3B:
+		printf ("28F160C3B (16 Mbit, bottom sector)\n");
+		break;
+	case FLASH_28F160F3B:
+		printf ("28F160F3B (16 Mbit, bottom sector)\n");
+		break;
+	case FLASH_28F640C3B:
+		printf ("28F640C3B (64 M, bottom sector)\n");
+		break;
+	case AMD_ID_F040B:
+		printf ("AM29F040B (4 Mbit)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	if (info->size < 0x100000)
+		printf ("  Size: %ld KB in %d Sectors\n",
+				info->size >> 10, info->sector_count);
+	else
+		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");
+}
+
+/*-----------------------------------------------------------------------
+ */
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	vu_char *addr = (vu_char *)(info->start[0]);
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	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");
+	}
+
+	/* Check the type of erased flash
+	 */
+	if (info->flash_id >> 16 == 0x1) {
+		/* Erase AMD flash
+		 */
+		l_sect = -1;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr[0x0555] = 0xAA;
+		addr[0x02AA] = 0x55;
+		addr[0x0555] = 0x80;
+		addr[0x0555] = 0xAA;
+		addr[0x02AA] = 0x55;
+
+		/* wait at least 80us - let's wait 1 ms */
+		udelay (1000);
+
+		/* Start erase on unprotected sectors */
+		for (sect = s_first; sect<=s_last; sect++) {
+			if (info->protect[sect] == 0) { /* not protected */
+				addr = (vu_char *)(info->start[sect]);
+				addr[0] = 0x30;
+				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 AMD_DONE;
+
+		start = get_timer (0);
+		last  = start;
+		addr = (vu_char *)(info->start[l_sect]);
+		while ((addr[0] & 0x80) != 0x80) {
+			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 */
+				serial_putc ('.');
+				last = now;
+			}
+		}
+
+AMD_DONE:
+		/* reset to read mode */
+		addr = (volatile unsigned char *)info->start[0];
+		addr[0] = 0xF0;     /* reset bank */
+
+	} else {
+		/* Erase Intel flash
+		 */
+
+		/* Start erase on unprotected sectors
+		 */
+		for (sect = s_first; sect <= s_last; sect++) {
+			volatile ulong *addr =
+				(volatile unsigned long *) info->start[sect];
+
+			start = get_timer (0);
+			last = start;
+			if (info->protect[sect] == 0) {
+			/* Disable interrupts which might cause a timeout here
+			 */
+				flag = disable_interrupts ();
+
+				/* Erase the block
+				 */
+				addr[0] = 0x00200020;
+				addr[1] = 0x00200020;
+				addr[0] = 0x00D000D0;
+				addr[1] = 0x00D000D0;
+
+				/* re-enable interrupts if necessary
+				 */
+				if (flag)
+					enable_interrupts ();
+
+				/* wait at least 80us - let's wait 1 ms
+				 */
+				udelay (1000);
+
+				last = start;
+				while ((addr[0] & 0x00800080) != 0x00800080 ||
+				   (addr[1] & 0x00800080) != 0x00800080) {
+					if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) {
+						printf ("Timeout (erase suspended!)\n");
+						/* Suspend erase
+						 */
+						addr[0] = 0x00B000B0;
+						addr[1] = 0x00B000B0;
+						goto DONE;
+					}
+					/* show that we're waiting
+					 */
+					if ((now - last) > 1000) {	/* every second */
+						serial_putc ('.');
+						last = now;
+					}
+				}
+				if (addr[0] & 0x00220022 || addr[1] & 0x00220022) {
+					printf ("*** ERROR: erase failed!\n");
+					goto DONE;
+				}
+			}
+			/* Clear status register and reset to read mode
+			 */
+			addr[0] = 0x00500050;
+			addr[1] = 0x00500050;
+			addr[0] = 0x00FF00FF;
+			addr[1] = 0x00FF00FF;
+		}
+	}
+
+	printf (" done\n");
+
+DONE:
+	return 0;
+}
+
+static int write_word (flash_info_t *, volatile unsigned long *, ulong);
+static int write_byte (flash_info_t *info, ulong dest, uchar data);
+
+/*-----------------------------------------------------------------------
+ * 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 v;
+	int i, l, rc, cc = cnt, res = 0;
+
+	if (info->flash_id >> 16 == 0x1) {
+
+		/* Write to AMD 8-bit flash
+		 */
+		while (cnt > 0) {
+			if ((rc = write_byte(info, addr, *src)) != 0) {
+				return (rc);
+			}
+			addr++;
+			src++;
+			cnt--;
+		}
+
+		return (0);
+	} else {
+
+		/* Write to Intel 64-bit flash
+		 */
+		for (v=0; cc > 0; addr += 4, cc -= 4 - l) {
+			l = (addr & 3);
+			addr &= ~3;
+
+			for (i = 0; i < 4; i++) {
+				v = (v << 8) + (i < l || i - l >= cc ?
+					*((unsigned char *) addr + i) : *src++);
+			}
+
+			if ((res = write_word (info, (volatile unsigned long *) addr, v)) != 0)
+				break;
+		}
+	}
+
+	return (res);
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t * info, volatile unsigned long *addr,
+					   ulong data)
+{
+	int flag, res = 0;
+	ulong start;
+
+	/* Check if Flash is (sufficiently) erased
+	 */
+	if ((*addr & data) != data)
+		return (2);
+
+	/* Disable interrupts which might cause a timeout here
+	 */
+	flag = disable_interrupts ();
+
+	*addr = 0x00400040;
+	*addr = data;
+
+	/* re-enable interrupts if necessary
+	 */
+	if (flag)
+		enable_interrupts ();
+
+	start = get_timer (0);
+	while ((*addr & 0x00800080) != 0x00800080) {
+		if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+			/* Suspend program
+			 */
+			*addr = 0x00B000B0;
+			res = 1;
+			goto OUT;
+		}
+	}
+
+	if (*addr & 0x00220022) {
+		printf ("*** ERROR: program failed!\n");
+		res = 1;
+	}
+
+OUT:
+	/* Clear status register and reset to read mode
+	 */
+	*addr = 0x00500050;
+	*addr = 0x00FF00FF;
+
+	return (res);
+}
+
+/*-----------------------------------------------------------------------
+ * Write a byte to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_byte (flash_info_t *info, ulong dest, uchar data)
+{
+	vu_char *addr = (vu_char *)(info->start[0]);
+	ulong start;
+	int flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_char *)dest) & data) != data) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	addr[0x0555] = 0xAA;
+	addr[0x02AA] = 0x55;
+	addr[0x0555] = 0xA0;
+
+	*((vu_char *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+	while ((*((vu_char *)dest) & 0x80) != (data & 0x80)) {
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */