[U-Boot] [PATCH 7/8] powerpc: mpc5xxx: PM520 board support

Masahiro Yamada yamada.m at jp.panasonic.com
Thu Jan 22 16:24:21 CET 2015


This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
Cc: Josef Wagner <Wagner at Microsys.de>
---

 arch/powerpc/cpu/mpc5xxx/Kconfig    |   4 -
 board/pm520/Kconfig                 |   9 -
 board/pm520/MAINTAINERS             |   9 -
 board/pm520/Makefile                |   8 -
 board/pm520/flash.c                 | 659 ------------------------------------
 board/pm520/mt46v16m16-75.h         |  16 -
 board/pm520/mt48lc16m16a2-75.h      |  14 -
 board/pm520/pm520.c                 | 253 --------------
 configs/PM520_DDR_defconfig         |   4 -
 configs/PM520_ROMBOOT_DDR_defconfig |   4 -
 configs/PM520_ROMBOOT_defconfig     |   4 -
 configs/PM520_defconfig             |   3 -
 doc/README.scrapyard                |   1 +
 include/configs/PM520.h             | 342 -------------------
 14 files changed, 1 insertion(+), 1329 deletions(-)
 delete mode 100644 board/pm520/Kconfig
 delete mode 100644 board/pm520/MAINTAINERS
 delete mode 100644 board/pm520/Makefile
 delete mode 100644 board/pm520/flash.c
 delete mode 100644 board/pm520/mt46v16m16-75.h
 delete mode 100644 board/pm520/mt48lc16m16a2-75.h
 delete mode 100644 board/pm520/pm520.c
 delete mode 100644 configs/PM520_DDR_defconfig
 delete mode 100644 configs/PM520_ROMBOOT_DDR_defconfig
 delete mode 100644 configs/PM520_ROMBOOT_defconfig
 delete mode 100644 configs/PM520_defconfig
 delete mode 100644 include/configs/PM520.h

diff --git a/arch/powerpc/cpu/mpc5xxx/Kconfig b/arch/powerpc/cpu/mpc5xxx/Kconfig
index 9585c80..077225a 100644
--- a/arch/powerpc/cpu/mpc5xxx/Kconfig
+++ b/arch/powerpc/cpu/mpc5xxx/Kconfig
@@ -44,9 +44,6 @@ config TARGET_MOTIONPRO
 config TARGET_MUNICES
 	bool "Support munices"
 
-config TARGET_PM520
-	bool "Support PM520"
-
 config TARGET_V38B
 	bool "Support v38b"
 
@@ -115,7 +112,6 @@ source "board/jupiter/Kconfig"
 source "board/motionpro/Kconfig"
 source "board/munices/Kconfig"
 source "board/phytec/pcm030/Kconfig"
-source "board/pm520/Kconfig"
 source "board/tqc/tqm5200/Kconfig"
 source "board/v38b/Kconfig"
 
diff --git a/board/pm520/Kconfig b/board/pm520/Kconfig
deleted file mode 100644
index 3f0a258..0000000
--- a/board/pm520/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_PM520
-
-config SYS_BOARD
-	default "pm520"
-
-config SYS_CONFIG_NAME
-	default "PM520"
-
-endif
diff --git a/board/pm520/MAINTAINERS b/board/pm520/MAINTAINERS
deleted file mode 100644
index 7b255bc..0000000
--- a/board/pm520/MAINTAINERS
+++ /dev/null
@@ -1,9 +0,0 @@
-PM520 BOARD
-M:	Josef Wagner <Wagner at Microsys.de>
-S:	Maintained
-F:	board/pm520/
-F:	include/configs/PM520.h
-F:	configs/PM520_defconfig
-F:	configs/PM520_DDR_defconfig
-F:	configs/PM520_ROMBOOT_defconfig
-F:	configs/PM520_ROMBOOT_DDR_defconfig
diff --git a/board/pm520/Makefile b/board/pm520/Makefile
deleted file mode 100644
index 8b5a7eb..0000000
--- a/board/pm520/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	:= pm520.o flash.o
diff --git a/board/pm520/flash.c b/board/pm520/flash.c
deleted file mode 100644
index 89c9f02..0000000
--- a/board/pm520/flash.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris at nexus-tech.net
- *
- * (C) Copyright 2001-2004
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/byteorder/swab.h>
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];	/* info for FLASH chips    */
-
-/* Board support for 1 or 2 flash devices */
-#define FLASH_PORT_WIDTH32
-#undef FLASH_PORT_WIDTH16
-
-#ifdef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH	ushort
-#define FLASH_PORT_WIDTHV	vu_short
-#define SWAP(x)			(x)
-#else
-#define FLASH_PORT_WIDTH	ulong
-#define FLASH_PORT_WIDTHV	vu_long
-#define SWAP(x)			(x)
-#endif
-
-/* Intel-compatible flash ID */
-#define INTEL_COMPAT		0x00890089
-#define INTEL_ALT		0x00B000B0
-
-/* Intel-compatible flash commands */
-#define INTEL_PROGRAM		0x00100010
-#define INTEL_ERASE		0x00200020
-#define INTEL_CLEAR		0x00500050
-#define INTEL_LOCKBIT		0x00600060
-#define INTEL_PROTECT		0x00010001
-#define INTEL_STATUS		0x00700070
-#define INTEL_READID		0x00900090
-#define INTEL_CONFIRM		0x00D000D0
-#define INTEL_RESET		0xFFFFFFFF
-
-/* Intel-compatible flash status bits */
-#define INTEL_FINISHED		0x00800080
-#define INTEL_OK		0x00800080
-
-#define FPW	FLASH_PORT_WIDTH
-#define FPWV	FLASH_PORT_WIDTHV
-
-#define mb() __asm__ __volatile__ ("" : : : "memory")
-
-/*-----------------------------------------------------------------------
- * 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);
-static void flash_sync_real_protect (flash_info_t * info);
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-	int i;
-	ulong size = 0;
-	extern void flash_preinit(void);
-	extern void flash_afterinit(ulong, ulong);
-	ulong flashbase = CONFIG_SYS_FLASH_BASE;
-
-	flash_preinit();
-
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
-		switch (i) {
-		case 0:
-			memset(&flash_info[i], 0, sizeof(flash_info_t));
-			flash_get_size ((FPW *) flashbase, &flash_info[i]);
-			flash_get_offsets (flash_info[i].start[0], &flash_info[i]);
-			break;
-		default:
-			panic ("configured to many flash banks!\n");
-			break;
-		}
-		size += flash_info[i].size;
-
-		/* get the h/w and s/w protection status in sync */
-		flash_sync_real_protect(&flash_info[i]);
-	}
-
-	/* Protect monitor and environment sectors
-	 */
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
-#ifndef CONFIG_BOOT_ROM
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_SYS_MONITOR_BASE,
-			CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
-			&flash_info[0] );
-#endif
-#endif
-
-#ifdef	CONFIG_ENV_IS_IN_FLASH
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR,
-			CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0] );
-#endif
-
-	flash_afterinit(flash_info[0].start[0], flash_info[0].size);
-
-	return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		return;
-	}
-
-	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);
-		}
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-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_INTEL:
-		printf ("INTEL ");
-		break;
-	default:
-		printf ("Unknown Vendor ");
-		break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_28F256J3A:
-		printf ("28F256J3A\n");
-		break;
-
-	case FLASH_28F128J3A:
-		printf ("28F128J3A\n");
-		break;
-
-	case FLASH_28F640J3A:
-		printf ("28F640J3A\n");
-		break;
-
-	case FLASH_28F320J3A:
-		printf ("28F320J3A\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!
- */
-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 ();
-	udelay(100);
-
-	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  */
-	}
-
-	mb ();
-	value = addr[1];			/* device ID        */
-
-	switch (value) {
-
-	case (FPW) INTEL_ID_28F256J3A:
-		info->flash_id += FLASH_28F256J3A;
-		/* In U-Boot we support only 32 MB (no bank-switching) */
-		info->sector_count = 256 / 2;
-		info->size =  0x04000000 / 2;
-		info->start[0] = CONFIG_SYS_FLASH_BASE + 0x02000000;
-		break;				/* => 32 MB     */
-
-	case (FPW) INTEL_ID_28F128J3A:
-		info->flash_id += FLASH_28F128J3A;
-		info->sector_count = 128;
-		info->size = 0x02000000;
-		info->start[0] = CONFIG_SYS_FLASH_BASE + 0x02000000;
-		break;				/* => 32 MB     */
-
-	case (FPW) INTEL_ID_28F640J3A:
-		info->flash_id += FLASH_28F640J3A;
-		info->sector_count = 64;
-		info->size = 0x01000000;
-		info->start[0] = CONFIG_SYS_FLASH_BASE + 0x03000000;
-		break;				/* => 16 MB     */
-
-	case (FPW) INTEL_ID_28F320J3A:
-		info->flash_id += FLASH_28F320J3A;
-		info->sector_count = 32;
-		info->size = 0x800000;
-		info->start[0] = CONFIG_SYS_FLASH_BASE + 0x03800000;
-		break;				/* => 8 MB     */
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		break;
-	}
-
-	if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
-		printf ("** ERROR: sector count %d > max (%d) **\n",
-			info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
-		info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-	}
-
-	addr[0] = (FPW) 0x00FF00FF;		/* restore read mode */
-
-	return (info->size);
-}
-
-
-/*
- * This function gets the u-boot flash sector protection status
- * (flash_info_t.protect[]) in sync with the sector protection
- * status stored in hardware.
- */
-static void flash_sync_real_protect (flash_info_t * info)
-{
-	int i;
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-
-	case FLASH_28F256J3A:
-	case FLASH_28F128J3A:
-	case FLASH_28F640J3A:
-	case FLASH_28F320J3A:
-		for (i = 0; i < info->sector_count; ++i) {
-			info->protect[i] = intel_sector_protected(info, i);
-		}
-		break;
-	default:
-		/* no h/w protect support */
-		break;
-	}
-}
-
-
-/*
- * checks if "sector" in bank "info" is protected. Should work on intel
- * strata flash chips 28FxxxJ3x in 8-bit mode.
- * Returns 1 if sector is protected (or timed-out while trying to read
- * protection status), 0 if it is not.
- */
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector)
-{
-	FPWV *addr;
-	FPWV *lock_conf_addr;
-	ulong start;
-	unsigned char ret;
-
-	/*
-	 * first, wait for the WSM to be finished. The rationale for
-	 * waiting for the WSM to become idle for at most
-	 * CONFIG_SYS_FLASH_ERASE_TOUT is as follows. The WSM can be busy
-	 * because of: (1) erase, (2) program or (3) lock bit
-	 * configuration. So we just wait for the longest timeout of
-	 * the (1)-(3), i.e. the erase timeout.
-	 */
-
-	/* wait at least 35ns (W12) before issuing Read Status Register */
-	udelay(1);
-	addr = (FPWV *) info->start[sector];
-	*addr = (FPW) INTEL_STATUS;
-
-	start = get_timer (0);
-	while ((*addr & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-		if (get_timer (start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			*addr = (FPW) INTEL_RESET; /* restore read mode */
-			printf("WSM busy too long, can't get prot status\n");
-			return 1;
-		}
-	}
-
-	/* issue the Read Identifier Codes command */
-	*addr = (FPW) INTEL_READID;
-
-	/* wait at least 35ns (W12) before reading */
-	udelay(1);
-
-	/* Intel example code uses offset of 2 for 16 bit flash */
-	lock_conf_addr = (FPWV *) info->start[sector] + 2;
-	ret = (*lock_conf_addr & (FPW) INTEL_PROTECT) ? 1 : 0;
-
-	/* put flash back in read mode */
-	*addr = (FPW) INTEL_RESET;
-
-	return ret;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	int flag, prot, sect;
-	ulong type, start;
-	int rcode = 0;
-
-	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;
-	}
-
-	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;
-	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");
-	}
-
-	start = get_timer (0);
-
-	/* 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 */
-			FPWV *addr = (FPWV *) (info->start[sect]);
-			FPW status;
-
-			printf ("Erasing sector %2d ... ", sect);
-
-			/* arm simple, non interrupt dependent timer */
-			start = get_timer(0);
-
-			*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(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("Timeout\n");
-					*addr = (FPW) 0x00B000B0;	/* suspend erase     */
-					*addr = (FPW) 0x00FF00FF;	/* reset to read mode */
-					rcode = 1;
-					break;
-				}
-			}
-
-			*addr = 0x00500050;	/* clear status register cmd.   */
-			*addr = 0x00FF00FF;	/* resest to read mode          */
-
-			printf (" done\n");
-		}
-	}
-
-	if (flag)
-		enable_interrupts();
-
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * 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;
-	FPW data;
-	int count, i, l, rc, port_width;
-
-	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
-	 */
-	if ((l = addr - wp) != 0) {
-		data = 0;
-		for (i = 0, cp = wp; i < l; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *) cp);
-		}
-		for (; i < port_width && cnt > 0; ++i) {
-			data = (data << 8) | *src++;
-			--cnt;
-			++cp;
-		}
-		for (; cnt == 0 && i < port_width; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *) cp);
-		}
-
-		if ((rc = write_data (info, wp, SWAP (data))) != 0) {
-			return (rc);
-		}
-		wp += port_width;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	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);
-		}
-		wp += port_width;
-		cnt -= port_width;
-		if (count++ > 0x800) {
-			spin_wheel ();
-			count = 0;
-		}
-	}
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	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;
-	ulong start;
-	int flag;
-	int rcode = 0;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*addr & data) != data) {
-		printf ("not erased at %08lx (%lx)\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 */
-	start = get_timer(0);
-
-	/* wait while polling the status register */
-	while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
-		if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			rcode = 1;
-			break;
-		}
-	}
-
-	*addr = (FPW) 0x00FF00FF;	/* restore read mode */
-
-	if (flag)
-		enable_interrupts();
-
-	return rcode;
-}
-
-void inline spin_wheel (void)
-{
-	static int p = 0;
-	static char w[] = "\\/-";
-
-	printf ("\010%c", w[p]);
-	(++p == 3) ? (p = 0) : 0;
-}
-
-/*-----------------------------------------------------------------------
- * Set/Clear sector's lock bit, returns:
- * 0 - OK
- * 1 - Error (timeout, voltage problems, etc.)
- */
-int flash_real_protect (flash_info_t *info, long sector, int prot)
-{
-	ulong start;
-	int i;
-	int rc = 0;
-	vu_long *addr = (vu_long *)(info->start[sector]);
-	int flag = disable_interrupts();
-
-	*addr = INTEL_CLEAR;	/* Clear status register */
-	if (prot) {			/* Set sector lock bit */
-		*addr = INTEL_LOCKBIT;	/* Sector lock bit */
-		*addr = INTEL_PROTECT;	/* set */
-	}
-	else {				/* Clear sector lock bit */
-		*addr = INTEL_LOCKBIT;	/* All sectors lock bits */
-		*addr = INTEL_CONFIRM;	/* clear */
-	}
-
-	start = get_timer(0);
-
-	while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) {
-		if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) {
-			printf("Flash lock bit operation timed out\n");
-			rc = 1;
-			break;
-		}
-	}
-
-	if (*addr != INTEL_OK) {
-		printf("Flash lock bit operation failed at %08X, CSR=%08X\n",
-		       (uint)addr, (uint)*addr);
-		rc = 1;
-	}
-
-	if (!rc)
-		info->protect[sector] = prot;
-
-	/*
-	 * Clear lock bit command clears all sectors lock bits, so
-	 * we have to restore lock bits of protected sectors.
-	 * WARNING: code below re-locks sectors only for one bank (info).
-	 * This causes problems on boards where several banks share
-	 * the same chip, as sectors in othere banks will be unlocked
-	 * but not re-locked. It works fine on pm520 though, as there
-	 * is only one chip and one bank.
-	 */
-	if (!prot)
-	{
-		for (i = 0; i < info->sector_count; i++)
-		{
-			if (info->protect[i])
-			{
-				start = get_timer(0);
-				addr = (vu_long *)(info->start[i]);
-				*addr = INTEL_LOCKBIT;	/* Sector lock bit */
-				*addr = INTEL_PROTECT;	/* set */
-				while ((*addr & INTEL_FINISHED) != INTEL_FINISHED)
-				{
-					if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT)
-					{
-						printf("Flash lock bit operation timed out\n");
-						rc = 1;
-						break;
-					}
-				}
-			}
-		}
-		/*
-		 * get the s/w sector protection status in sync with the h/w,
-		 * in case something went wrong during the re-locking.
-		 */
-		flash_sync_real_protect(info); /* resets flash to read  mode */
-	}
-
-	if (flag)
-		enable_interrupts();
-
-	*addr = INTEL_RESET;		/* Reset to read array mode */
-
-	return rc;
-}
diff --git a/board/pm520/mt46v16m16-75.h b/board/pm520/mt46v16m16-75.h
deleted file mode 100644
index 9068fbf..0000000
--- a/board/pm520/mt46v16m16-75.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas at motorola.com.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#define SDRAM_DDR	1		/* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE	0x018D0000
-#define SDRAM_EMODE	0x40090000
-#define SDRAM_CONTROL	0x714f0f00
-#define SDRAM_CONFIG1	0x73722930
-#define SDRAM_CONFIG2	0x47770000
-#define SDRAM_TAPDELAY	0x10000000
diff --git a/board/pm520/mt48lc16m16a2-75.h b/board/pm520/mt48lc16m16a2-75.h
deleted file mode 100644
index 0133eaa..0000000
--- a/board/pm520/mt48lc16m16a2-75.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas at motorola.com.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#define SDRAM_DDR	0		/* is SDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE	0x00CD0000
-#define SDRAM_CONTROL	0x504F0000
-#define SDRAM_CONFIG1	0xD2322800
-#define SDRAM_CONFIG2	0x8AD70000
diff --git a/board/pm520/pm520.c b/board/pm520/pm520.c
deleted file mode 100644
index 4ec4505..0000000
--- a/board/pm520/pm520.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas at motorola.com.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <netdev.h>
-
-#if defined(CONFIG_MPC5200_DDR)
-#include "mt46v16m16-75.h"
-#else
-#include "mt48lc16m16a2-75.h"
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_SYS_RAMBOOT
-static void sdram_start (int hi_addr)
-{
-	long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
-	/* unlock mode register */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* precharge all banks */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-#if SDRAM_DDR
-	/* set mode register: extended mode */
-	*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
-	__asm__ volatile ("sync");
-
-	/* set mode register: reset DLL */
-	*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
-	__asm__ volatile ("sync");
-#endif
-
-	/* precharge all banks */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* auto refresh */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* set mode register */
-	*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
-	__asm__ volatile ("sync");
-
-	/* normal operation */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
-	__asm__ volatile ("sync");
-}
-#endif
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- *            use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- *            is something else than 0x00000000.
- */
-
-phys_size_t initdram (int board_type)
-{
-	ulong dramsize = 0;
-	ulong dramsize2 = 0;
-#ifndef CONFIG_SYS_RAMBOOT
-	ulong test1, test2;
-
-	/* setup SDRAM chip selects */
-	*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
-	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
-	__asm__ volatile ("sync");
-
-	/* setup config registers */
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
-	__asm__ volatile ("sync");
-
-#if SDRAM_DDR
-	/* set tap delay */
-	*(vu_long *)MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
-	__asm__ volatile ("sync");
-#endif
-
-	/* find RAM size using SDRAM CS0 only */
-	sdram_start(0);
-	test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize = test1;
-	} else {
-		dramsize = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize < (1 << 20)) {
-		dramsize = 0;
-	}
-
-	/* set SDRAM CS0 size according to the amount of RAM found */
-	if (dramsize > 0) {
-		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
-	} else {
-		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
-	}
-
-	/* let SDRAM CS1 start right after CS0 */
-	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
-
-	/* find RAM size using SDRAM CS1 only */
-	if (!dramsize)
-		sdram_start(0);
-	test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
-	if (!dramsize) {
-		sdram_start(1);
-		test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
-	}
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize2 = test1;
-	} else {
-		dramsize2 = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize2 < (1 << 20)) {
-		dramsize2 = 0;
-	}
-
-	/* set SDRAM CS1 size according to the amount of RAM found */
-	if (dramsize2 > 0) {
-		*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
-			| (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
-	} else {
-		*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
-	}
-
-#else /* CONFIG_SYS_RAMBOOT */
-
-	/* retrieve size of memory connected to SDRAM CS0 */
-	dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF;
-	if (dramsize >= 0x13) {
-		dramsize = (1 << (dramsize - 0x13)) << 20;
-	} else {
-		dramsize = 0;
-	}
-
-	/* retrieve size of memory connected to SDRAM CS1 */
-	dramsize2 = *(vu_long *)MPC5XXX_SDRAM_CS1CFG & 0xFF;
-	if (dramsize2 >= 0x13) {
-		dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
-	} else {
-		dramsize2 = 0;
-	}
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
-	return dramsize + dramsize2;
-}
-
-int checkboard (void)
-{
-	puts ("Board: MicroSys PM520 \n");
-	return 0;
-}
-
-void flash_preinit(void)
-{
-	/*
-	 * Now, when we are in RAM, enable flash write
-	 * access for detection process.
-	 * Note that CS_BOOT cannot be cleared when
-	 * executing in flash.
-	 */
-	*(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong start, ulong size)
-{
-#if defined(CONFIG_BOOT_ROM)
-	/* adjust mapping */
-	*(vu_long *)MPC5XXX_CS1_START =
-			START_REG(start);
-	*(vu_long *)MPC5XXX_CS1_STOP =
-			STOP_REG(start, size);
-#else
-	/* adjust mapping */
-	*(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
-			START_REG(start);
-	*(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
-			STOP_REG(start, size);
-#endif
-}
-
-
-extern flash_info_t flash_info[];	/* info for FLASH chips */
-
-int misc_init_r (void)
-{
-	/* adjust flash start */
-	gd->bd->bi_flashstart = flash_info[0].start[0];
-	return (0);
-}
-
-#ifdef	CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
-	pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
-
-void init_ide_reset (void)
-{
-	debug ("init_ide_reset\n");
-
-}
-
-void ide_set_reset (int idereset)
-{
-	debug ("ide_reset(%d)\n", idereset);
-
-}
-#endif
-
-#if defined(CONFIG_CMD_DOC)
-void doc_init (void)
-{
-	doc_probe (CONFIG_SYS_DOC_BASE);
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
-	cpu_eth_init(bis); /* Built in FEC comes first */
-	return pci_eth_init(bis);
-}
diff --git a/configs/PM520_DDR_defconfig b/configs/PM520_DDR_defconfig
deleted file mode 100644
index 6d6a59d..0000000
--- a/configs/PM520_DDR_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
diff --git a/configs/PM520_ROMBOOT_DDR_defconfig b/configs/PM520_ROMBOOT_DDR_defconfig
deleted file mode 100644
index f5a40d9..0000000
--- a/configs/PM520_ROMBOOT_DDR_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR,BOOT_ROM"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
diff --git a/configs/PM520_ROMBOOT_defconfig b/configs/PM520_ROMBOOT_defconfig
deleted file mode 100644
index d9f9ea0..0000000
--- a/configs/PM520_ROMBOOT_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SYS_EXTRA_OPTIONS="BOOT_ROM"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
diff --git a/configs/PM520_defconfig b/configs/PM520_defconfig
deleted file mode 100644
index 2737a8c..0000000
--- a/configs/PM520_defconfig
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 0c4dbd0..a8eca4b 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -12,6 +12,7 @@ The list should be sorted in reverse chronological order.
 
 Board            Arch        CPU            Commit      Removed     Last known maintainer/contact
 =================================================================================================
+PM520            powerpc     mpc5xxx        -           -           Josef Wagner <Wagner at Microsys.de>
 Total5200        powerpc     mpc5xxx        -           -
 CATcenter        powerpc     ppc4xx         -           -
 PPChameleonEVB   powerpc     ppc4xx         -           -           Andrea "llandre" Marson <andrea.marson at dave-tech.it>
diff --git a/include/configs/PM520.h b/include/configs/PM520.h
deleted file mode 100644
index de46216..0000000
--- a/include/configs/PM520.h
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * (C) Copyright 2003-2005
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200
-#define CONFIG_PM520		1	/* PM520 board */
-
-#define	CONFIG_SYS_TEXT_BASE	0xfff00000
-
-#define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* ... running at 33MHz */
-
-#define CONFIG_MISC_INIT_R
-
-#define CONFIG_HIGH_BATS	1	/* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
-#define CONFIG_BAUDRATE		9600	/* ... at 9600 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
-
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#define CONFIG_PCI		1
-#define CONFIG_PCI_PNP		1
-#define CONFIG_PCI_SCAN_SHOW	1
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE	1
-
-#define CONFIG_PCI_MEM_BUS	0x40000000
-#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE	0x10000000
-
-#define CONFIG_PCI_IO_BUS	0x50000000
-#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE	0x01000000
-
-#define CONFIG_MII		1
-#define CONFIG_EEPRO100		1
-#define CONFIG_SYS_RX_ETH_BUFFER	8  /* use 8 rx buffer on eepro100  */
-#undef  CONFIG_NS8382X
-
-
-/* Partitions */
-#define CONFIG_DOS_PARTITION
-
-/* USB */
-#if 1
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_STORAGE
-#endif
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_BEDBUG
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_SNTP
-#define CONFIG_CMD_USB
-
-#define CONFIG_CMD_PCI
-
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT	"echo;"	\
-	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
-	"echo"
-
-#undef	CONFIG_BOOTARGS
-
-#define	CONFIG_EXTRA_ENV_SETTINGS					\
-	"netdev=eth0\0"							\
-	"hostname=pm520\0"							\
-	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
-		"nfsroot=${serverip}:${rootpath}\0"			\
-	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
-	"addip=setenv bootargs ${bootargs} "				\
-		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
-		":${hostname}:${netdev}:off panic=1\0"			\
-	"flash_nfs=run nfsargs addip;"					\
-		"bootm ${kernel_addr}\0"				\
-	"flash_self=run ramargs addip;"					\
-		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
-	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
-	"rootpath=/opt/eldk30/ppc_82xx\0"					\
-	"bootfile=/tftpboot/PM520/uImage\0"				\
-	""
-
-#define CONFIG_BOOTCOMMAND	"run flash_self"
-
-/*
- * IPB Bus clocking configuration.
- */
-#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK		/* define for 133MHz speed */
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE		2	/* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED		100000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE		0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR		0x58
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10
-
-/*
- * RTC configuration
- */
-#define CONFIG_RTC_PCF8563
-#define CONFIG_SYS_I2C_RTC_ADDR		0x51
-
-#define CONFIG_SYS_DOC_BASE		0xE0000000
-#define CONFIG_SYS_DOC_SIZE		0x00100000
-
-#if defined(CONFIG_BOOT_ROM)
-/*
- * Flash configuration (8,16 or 32 MB)
- * TEXT base always at 0xFFF00000
- * ENV_ADDR always at  0xFFF40000
- * FLASH_BASE at 0xFA000000 for 64 MB
- *               0xFC000000 for 32 MB
- *               0xFD000000 for 16 MB
- *               0xFD800000 for  8 MB
- */
-#define CONFIG_SYS_FLASH_BASE		0xFA000000
-#define CONFIG_SYS_FLASH_SIZE		0x04000000
-#define CONFIG_SYS_BOOTROM_BASE	0xFFF00000
-#define CONFIG_SYS_BOOTROM_SIZE	0x00080000
-#define CONFIG_ENV_ADDR		(0xFDF00000 + 0x40000)
-#else
-/*
- * Flash configuration (8,16 or 32 MB)
- * TEXT base always at 0xFFF00000
- * ENV_ADDR always at  0xFFF40000
- * FLASH_BASE at 0xFC000000 for 64 MB
- *               0xFE000000 for 32 MB
- *               0xFF000000 for 16 MB
- *               0xFF800000 for  8 MB
- */
-#define CONFIG_SYS_FLASH_BASE		0xFC000000
-#define CONFIG_SYS_FLASH_SIZE		0x04000000
-#define CONFIG_ENV_ADDR		(0xFFF00000 + 0x40000)
-#endif
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks      */
-
-#define CONFIG_SYS_MAX_FLASH_SECT	256	/* max num of sects on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)  */
-#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)  */
-#define CONFIG_SYS_FLASH_LOCK_TOUT	5	/* Timeout for Flash Set Lock Bit (in ms) */
-#define CONFIG_SYS_FLASH_UNLOCK_TOUT	10000	/* Timeout for Flash Clear Lock Bits (in ms) */
-#define CONFIG_SYS_FLASH_PROTECTION		/* "Real" (hardware) sectors protection */
-
-#define PHYS_FLASH_SECT_SIZE	0x00040000 /* 256 KB sectors (x2) */
-
-#undef CONFIG_FLASH_16BIT	/* Flash is 32-bit */
-
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_SIZE		0x10000
-#define CONFIG_ENV_SECT_SIZE	0x40000
-#define CONFIG_ENV_OVERWRITE	1
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR		0xf0000000
-#define CONFIG_SYS_SDRAM_BASE		0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR	0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
-
-
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-#   define CONFIG_SYS_RAMBOOT		1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
-#define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC	1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
- */
-/* #define CONFIG_MPC5xxx_FEC_MII10 */
-#define CONFIG_PHY_ADDR		0x00
-
-/*
- * GPIO configuration
- */
-#define CONFIG_SYS_GPS_PORT_CONFIG	0x10000004
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size  */
-#else
-#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size  */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
-
-#define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
-#define CONFIG_SYS_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	*/
-
-#define CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address */
-
-#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-#  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL		HID0_ICE
-
-#if defined(CONFIG_BOOT_ROM)
-#define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_BOOTROM_BASE
-#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_BOOTROM_SIZE
-#define CONFIG_SYS_BOOTCS_CFG		0x00047800
-#define CONFIG_SYS_CS0_START		CONFIG_SYS_BOOTROM_BASE
-#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_BOOTROM_SIZE
-#define CONFIG_SYS_CS1_START		CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS1_SIZE		CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_CS1_CFG		0x0004FF00
-#else
-#define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG		0x0004FF00
-#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_CS1_START		CONFIG_SYS_DOC_BASE
-#define CONFIG_SYS_CS1_SIZE		CONFIG_SYS_DOC_SIZE
-#define CONFIG_SYS_CS1_CFG		0x00047800
-#endif
-
-#define CONFIG_SYS_CS_BURST		0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE	0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS	0xff000000
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK	0x0001BBBB
-#define CONFIG_USB_CONFIG	0x00005000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef  CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card	Adapter	*/
-
-#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
-#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
-
-#undef	CONFIG_IDE_RESET		/* reset for ide supported	*/
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
-#define CONFIG_SYS_IDE_MAXDEVICE	2	/* max. 2 drive per IDE bus	*/
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR	MPC5XXX_ATA
-
-/* Offset for data I/O			*/
-#define CONFIG_SYS_ATA_DATA_OFFSET	(0x0060)
-
-/* Offset for normal register accesses	*/
-#define CONFIG_SYS_ATA_REG_OFFSET	(CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers	*/
-#define CONFIG_SYS_ATA_ALT_OFFSET	(0x005C)
-
-/* Interval between registers                                                */
-#define CONFIG_SYS_ATA_STRIDE          4
-
-#endif /* __CONFIG_H */
-- 
1.9.1



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