Merge branch 'master' of git://www.denx.de/git/u-boot-blackfin

20 files changed, 187 insertions, 655 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index ffe0f51..e31ea06 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -704,5 +704,20 @@ Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
 	MS7720SE		SH7720
 
 #########################################################################
+# Blackfin Systems:							#
+#									#
+# Maintainer Name, Email Address					#
+#	Board			CPU					#
+#########################################################################
+
+Mike Frysinger <vapier@gentoo.org>
+Blackfin Team <u-boot-devel@blackfin.uclinux.org>
+
+	BF533-EZKIT		BF533
+	BF533-STAMP		BF533
+	BF537-STAMP		BF537
+	BF561-EZKIT		BF561
+
+#########################################################################
 # End of MAINTAINERS list						#
 #########################################################################
diff --git a/blackfin_config.mk b/blackfin_config.mk
index a7513ea..d90eb23 100644
--- a/blackfin_config.mk
+++ b/blackfin_config.mk
@@ -24,9 +24,13 @@
 PLATFORM_RELFLAGS += -ffixed-P5
 PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN
 
+ifneq (,$(CONFIG_BFIN_CPU))
+PLATFORM_RELFLAGS += -mcpu=$(CONFIG_BFIN_CPU)
+endif
+
 SYM_PREFIX = _
 
 LDR_FLAGS += --use-vmas
-ifeq (,$(findstring s,$(MAKEFLAGS)))
+ifneq (,$(findstring s,$(MAKEFLAGS)))
 LDR_FLAGS += --quiet
 endif
diff --git a/board/bf533-ezkit/bf533-ezkit.c b/board/bf533-ezkit/bf533-ezkit.c
index 98ed6f8..738f69c 100644
--- a/board/bf533-ezkit/bf533-ezkit.c
+++ b/board/bf533-ezkit/bf533-ezkit.c
@@ -34,13 +34,6 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int checkboard(void)
 {
-#if (BFIN_CPU == ADSP_BF531)
-	printf("CPU:   ADSP BF531 Rev.: 0.%d\n", *pCHIPID >> 28);
-#elif (BFIN_CPU == ADSP_BF532)
-	printf("CPU:   ADSP BF532 Rev.: 0.%d\n", *pCHIPID >> 28);
-#else
-	printf("CPU:   ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
-#endif
 	printf("Board: ADI BF533 EZ-Kit Lite board\n");
 	printf("       Support: http://blackfin.uclinux.org/\n");
 	return 0;
diff --git a/board/bf533-stamp/bf533-stamp.c b/board/bf533-stamp/bf533-stamp.c
index af03597..c4dde92 100644
--- a/board/bf533-stamp/bf533-stamp.c
+++ b/board/bf533-stamp/bf533-stamp.c
@@ -43,13 +43,6 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int checkboard(void)
 {
-#if (BFIN_CPU == ADSP_BF531)
-	printf("CPU:   ADSP BF531 Rev.: 0.%d\n", *pCHIPID >> 28);
-#elif (BFIN_CPU == ADSP_BF532)
-	printf("CPU:   ADSP BF532 Rev.: 0.%d\n", *pCHIPID >> 28);
-#else
-	printf("CPU:   ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
-#endif
 	printf("Board: ADI BF533 Stamp board\n");
 	printf("       Support: http://blackfin.uclinux.org/\n");
 	return 0;
diff --git a/board/bf537-stamp/Makefile b/board/bf537-stamp/Makefile
index e488844..cdffc33 100644
--- a/board/bf537-stamp/Makefile
+++ b/board/bf537-stamp/Makefile
@@ -29,7 +29,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o flash.o ether_bf537.o post-memory.o stm_m25p64.o cmd_bf537led.o nand.o
+COBJS	:= $(BOARD).o ether_bf537.o post-memory.o stm_m25p64.o cmd_bf537led.o nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
index d279817..6ca8e21 100644
--- a/board/bf537-stamp/bf537-stamp.c
+++ b/board/bf537-stamp/bf537-stamp.c
@@ -31,7 +31,6 @@
 #include <asm/blackfin.h>
 #include <asm/io.h>
 #include <net.h>
-#include "ether_bf537.h"
 #include <asm/mach-common/bits/bootrom.h>
 
 /**
@@ -54,60 +53,8 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define POST_WORD_ADDR 0xFF903FFC
 
-/*
- * the bootldr command loads an address, checks to see if there
- *   is a Boot stream that the on-chip BOOTROM can understand,
- *   and loads it via the BOOTROM Callback. It is possible
- *   to also add booting from SPI, or TWI, but this function does
- *   not currently support that.
- */
-int do_bootldr(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
-	ulong addr, entry;
-	ulong *data;
-
-	/* Get the address */
-	if (argc < 2) {
-		addr = load_addr;
-	} else {
-		addr = simple_strtoul(argv[1], NULL, 16);
-	}
-
-	/* Check if it is a LDR file */
-	data = (ulong *) addr;
-	if (*data == 0xFF800060 || *data == 0xFF800040 || *data == 0xFF800020) {
-		/* We want to boot from FLASH or SDRAM */
-		entry = _BOOTROM_BOOT_DXE_FLASH;
-		printf("## Booting ldr image at 0x%08lx ...\n", addr);
-		if (icache_status())
-			icache_disable();
-		if (dcache_status())
-			dcache_disable();
-
-	      __asm__("R7=%[a];\n" "P0=%[b];\n" "JUMP (P0);\n":
-	      :[a] "d"(addr),[b] "a"(entry)
-	      :"R7", "P0");
-
-	} else {
-		printf("## No ldr image at address 0x%08lx\n", addr);
-	}
-
-	return 0;
-}
-
-U_BOOT_CMD(bootldr, 2, 0, do_bootldr,
-	   "bootldr - boot ldr image from memory\n",
-	   "[addr]\n         - boot ldr image stored in memory\n");
-
 int checkboard(void)
 {
-#if (BFIN_CPU == ADSP_BF534)
-	printf("CPU:   ADSP BF534 Rev.: 0.%d\n", *pCHIPID >> 28);
-#elif (BFIN_CPU == ADSP_BF536)
-	printf("CPU:   ADSP BF536 Rev.: 0.%d\n", *pCHIPID >> 28);
-#else
-	printf("CPU:   ADSP BF537 Rev.: 0.%d\n", *pCHIPID >> 28);
-#endif
 	printf("Board: ADI BF537 stamp board\n");
 	printf("       Support: http://blackfin.uclinux.org/\n");
 	return 0;
@@ -187,9 +134,6 @@ int misc_init_r(void)
 			pMACaddr[2], pMACaddr[3], pMACaddr[4], pMACaddr[5]);
 		setenv("ethaddr", nid);
 	}
-	if (getenv("ethaddr")) {
-		SetupMacAddr(SrcAddr);
-	}
 #endif
 #endif				/* BFIN_BOOT_MODE == BF537_BYPASS_BOOT */
 
diff --git a/board/bf537-stamp/flash-defines.h b/board/bf537-stamp/flash-defines.h
deleted file mode 100644
index 1fa7a10..0000000
--- a/board/bf537-stamp/flash-defines.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * U-boot - flash-defines.h
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- *
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#ifndef __FLASHDEFINES_H__
-#define __FLASHDEFINES_H__
-
-#include <common.h>
-
-#define V_ULONG(a)		(*(volatile unsigned long *)( a ))
-#define V_BYTE(a)		(*(volatile unsigned char *)( a ))
-#define TRUE			0x1
-#define FALSE			0x0
-#define BUFFER_SIZE		0x80000
-#define NO_COMMAND		0
-#define GET_CODES		1
-#define RESET			2
-#define WRITE			3
-#define FILL			4
-#define ERASE_ALL		5
-#define ERASE_SECT		6
-#define READ			7
-#define GET_SECTNUM		8
-#define FLASH_START_L		0x0000
-#define FLASH_START_H		0x2000
-#define FLASH_MAN_ST		2
-#define RESET_VAL		0xF0
-
-flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
-
-int get_codes(void);
-int poll_toggle_bit(long lOffset);
-void reset_flash(void);
-int erase_flash(void);
-int erase_block_flash(int);
-void unlock_flash(long lOffset);
-int write_data(long lStart, long lCount, uchar * pnData);
-int read_flash(long nOffset, int *pnValue);
-int write_flash(long nOffset, int nValue);
-void get_sector_number(long lOffset, int *pnSector);
-int GetSectorProtectionStatus(flash_info_t * info, int nSector);
-int GetOffset(int nBlock);
-int AFP_NumSectors = 71;
-long AFP_SectorSize2 = 0x10000;
-int AFP_SectorSize1 = 0x2000;
-
-#define NUM_SECTORS		71
-
-#define WRITESEQ1		0x0AAA
-#define WRITESEQ2		0x0554
-#define WRITESEQ3		0x0AAA
-#define WRITESEQ4		0x0AAA
-#define WRITESEQ5		0x0554
-#define WRITESEQ6		0x0AAA
-#define WRITEDATA1		0xaa
-#define WRITEDATA2		0x55
-#define WRITEDATA3		0x80
-#define WRITEDATA4		0xaa
-#define WRITEDATA5		0x55
-#define WRITEDATA6		0x10
-#define PriFlashABegin		0
-#define SecFlashABegin		8
-#define SecFlashBBegin		36
-#define PriFlashAOff		0x0
-#define PriFlashBOff		0x100000
-#define SecFlashAOff		0x10000
-#define SecFlashBOff		0x280000
-#define INVALIDLOCNSTART	0x20270000
-#define INVALIDLOCNEND		0x20280000
-#define BlockEraseVal		0x30
-#define UNLOCKDATA1		0xaa
-#define UNLOCKDATA2		0x55
-#define UNLOCKDATA3		0xa0
-#define GETCODEDATA1		0xaa
-#define GETCODEDATA2		0x55
-#define GETCODEDATA3		0x90
-#define SecFlashASec1Off	0x200000
-#define SecFlashASec2Off	0x204000
-#define SecFlashASec3Off	0x206000
-#define SecFlashASec4Off	0x208000
-#define SecFlashAEndOff		0x210000
-#define SecFlashBSec1Off	0x280000
-#define SecFlashBSec2Off	0x284000
-#define SecFlashBSec3Off	0x286000
-#define SecFlashBSec4Off	0x288000
-#define SecFlashBEndOff		0x290000
-
-#define SECT32			32
-#define SECT33			33
-#define SECT34			34
-#define SECT35			35
-#define SECT36			36
-#define SECT37			37
-#define SECT38			38
-#define SECT39			39
-
-#define FLASH_SUCCESS	0
-#define FLASH_FAIL	-1
-
-#endif
diff --git a/board/bf537-stamp/flash.c b/board/bf537-stamp/flash.c
deleted file mode 100644
index 8252c42..0000000
--- a/board/bf537-stamp/flash.c
+++ /dev/null
@@ -1,403 +0,0 @@
-/*
- * U-boot - flash.c Flash driver for PSD4256GV
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- * This file is based on BF533EzFlash.c originally written by Analog Devices, Inc.
- *
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <malloc.h>
-#include <config.h>
-#include <asm/io.h>
-#include "flash-defines.h"
-
-void flash_reset(void)
-{
-	reset_flash();
-}
-
-unsigned long flash_get_size(ulong baseaddr, flash_info_t * info, int bank_flag)
-{
-	int id = 0, i = 0;
-	static int FlagDev = 1;
-
-	id = get_codes();
-	if (FlagDev) {
-		FlagDev = 0;
-	}
-	info->flash_id = id;
-	switch (bank_flag) {
-	case 0:
-		for (i = PriFlashABegin; i < SecFlashABegin; i++)
-			info->start[i] = (baseaddr + (i * AFP_SectorSize1));
-		for (i = SecFlashABegin; i < NUM_SECTORS; i++)
-			info->start[i] =
-			    (baseaddr + SecFlashAOff +
-			     ((i - SecFlashABegin) * AFP_SectorSize2));
-		info->size = 0x400000;
-		info->sector_count = NUM_SECTORS;
-		break;
-	case 1:
-		info->start[0] = baseaddr + SecFlashASec1Off;
-		info->start[1] = baseaddr + SecFlashASec2Off;
-		info->start[2] = baseaddr + SecFlashASec3Off;
-		info->start[3] = baseaddr + SecFlashASec4Off;
-		info->size = 0x10000;
-		info->sector_count = 4;
-		break;
-	case 2:
-		info->start[0] = baseaddr + SecFlashBSec1Off;
-		info->start[1] = baseaddr + SecFlashBSec2Off;
-		info->start[2] = baseaddr + SecFlashBSec3Off;
-		info->start[3] = baseaddr + SecFlashBSec4Off;
-		info->size = 0x10000;
-		info->sector_count = 4;
-		break;
-	}
-	return (info->size);
-}
-
-unsigned long flash_init(void)
-{
-	unsigned long size_b;
-	int i;
-
-	size_b = 0;
-	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	size_b = flash_get_size(CFG_FLASH_BASE, &flash_info[0], 0);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b == 0) {
-		printf("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-		       size_b, size_b >> 20);
-	}
-
-	/* flash_protect (int flag, ulong from, ulong to, flash_info_t *info) */
-	(void)flash_protect(FLAG_PROTECT_SET, CFG_FLASH_BASE,
-			    (flash_info[0].start[2] - 1), &flash_info[0]);
-#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
-	(void)flash_protect(FLAG_PROTECT_SET, 0x203F0000, 0x203FFFFF,
-			    &flash_info[0]);
-#endif
-
-	return (size_b);
-}
-
-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) {
-	case (STM_ID_29W320EB & 0xFFFF):
-	case (STM_ID_29W320DB & 0xFFFF):
-		printf("ST Microelectronics ");
-		break;
-	default:
-		printf("Unknown Vendor: (0x%08X) ", info->flash_id);
-		break;
-	}
-	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;
-}
-
-int flash_erase(flash_info_t * info, int s_first, int s_last)
-{
-	int cnt = 0, i;
-	int prot, sect;
-
-	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");
-
-	cnt = s_last - s_first + 1;
-
-#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
-	printf("Erasing Flash locations, Please Wait\n");
-	for (i = s_first; i <= s_last; i++) {
-		if (info->protect[i] == 0) {	/* not protected */
-			if (erase_block_flash(i) < 0) {
-				printf("Error Sector erasing \n");
-				return FLASH_FAIL;
-			}
-		}
-	}
-#elif (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
-	if (cnt == FLASH_TOT_SECT) {
-		printf("Erasing flash, Please Wait \n");
-		if (erase_flash() < 0) {
-			printf("Erasing flash failed \n");
-			return FLASH_FAIL;
-		}
-	} else {
-		printf("Erasing Flash locations, Please Wait\n");
-		for (i = s_first; i <= s_last; i++) {
-			if (info->protect[i] == 0) {	/* not protected */
-				if (erase_block_flash(i) < 0) {
-					printf("Error Sector erasing \n");
-					return FLASH_FAIL;
-				}
-			}
-		}
-	}
-#endif
-	printf("\n");
-	return FLASH_SUCCESS;
-}
-
-int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
-	int d;
-	if (addr % 2) {
-		read_flash(addr - 1 - CFG_FLASH_BASE, &d);
-		d = (int)((d & 0x00FF) | (*src++ << 8));
-		write_data(addr - 1, 2, (uchar *) & d);
-		write_data(addr + 1, cnt - 1, src);
-	} else
-		write_data(addr, cnt, src);
-	return FLASH_SUCCESS;
-}
-
-int write_data(long lStart, long lCount, uchar * pnData)
-{
-	long i = 0;
-	unsigned long ulOffset = lStart - CFG_FLASH_BASE;
-	int d;
-	int nSector = 0;
-	int flag = 0;
-
-	if (lCount % 2) {
-		flag = 1;
-		lCount = lCount - 1;
-	}
-
-	for (i = 0; i < lCount - 1; i += 2, ulOffset += 2) {
-		get_sector_number(ulOffset, &nSector);
-		read_flash(ulOffset, &d);
-		if (d != 0xffff) {
-			printf
-			    ("Flash not erased at offset 0x%x Please erase to reprogram \n",
-			     ulOffset);
-			return FLASH_FAIL;
-		}
-		unlock_flash(ulOffset);
-		d = (int)(pnData[i] | pnData[i + 1] << 8);
-		write_flash(ulOffset, d);
-		if (poll_toggle_bit(ulOffset) < 0) {
-			printf("Error programming the flash \n");
-			return FLASH_FAIL;
-		}
-		if ((i > 0) && (!(i % AFP_SectorSize2)))
-			printf(".");
-	}
-	if (flag) {
-		get_sector_number(ulOffset, &nSector);
-		read_flash(ulOffset, &d);
-		if (d != 0xffff) {
-			printf
-			    ("Flash not erased at offset 0x%x Please erase to reprogram \n",
-			     ulOffset);
-			return FLASH_FAIL;
-		}
-		unlock_flash(ulOffset);
-		d = (int)(pnData[i] | (d & 0xFF00));
-		write_flash(ulOffset, d);
-		if (poll_toggle_bit(ulOffset) < 0) {
-			printf("Error programming the flash \n");
-			return FLASH_FAIL;
-		}
-	}
-	return FLASH_SUCCESS;
-}
-
-int write_flash(long nOffset, int nValue)
-{
-	long addr;
-
-	addr = (CFG_FLASH_BASE + nOffset);
-	*(unsigned volatile short *)addr = nValue;
-	SSYNC();
-#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
-	if (icache_status())
-		udelay(CONFIG_CCLK_HZ / 1000000);
-#endif
-	return FLASH_SUCCESS;
-}
-
-int read_flash(long nOffset, int *pnValue)
-{
-	unsigned short *pFlashAddr =
-	    (unsigned short *)(CFG_FLASH_BASE + nOffset);
-
-	*pnValue = *pFlashAddr;
-
-	return TRUE;
-}
-
-int poll_toggle_bit(long lOffset)
-{
-	unsigned int u1, u2;
-	volatile unsigned long *FB =
-	    (volatile unsigned long *)(CFG_FLASH_BASE + lOffset);
-	while (1) {
-		u1 = *(volatile unsigned short *)FB;
-		u2 = *(volatile unsigned short *)FB;
-		u1 ^= u2;
-		if (!(u1 & 0x0040))
-			break;
-		if (!(u2 & 0x0020))
-			continue;
-		else {
-			u1 = *(volatile unsigned short *)FB;
-			u2 = *(volatile unsigned short *)FB;
-			u1 ^= u2;
-			if (!(u1 & 0x0040))
-				break;
-			else {
-				reset_flash();
-				return FLASH_FAIL;
-			}
-		}
-	}
-	return FLASH_SUCCESS;
-}
-
-void reset_flash(void)
-{
-	write_flash(WRITESEQ1, RESET_VAL);
-	/* Wait for 10 micro seconds */
-	udelay(10);
-}
-
-int erase_flash(void)
-{
-	write_flash(WRITESEQ1, WRITEDATA1);
-	write_flash(WRITESEQ2, WRITEDATA2);
-	write_flash(WRITESEQ3, WRITEDATA3);
-	write_flash(WRITESEQ4, WRITEDATA4);
-	write_flash(WRITESEQ5, WRITEDATA5);
-	write_flash(WRITESEQ6, WRITEDATA6);
-
-	if (poll_toggle_bit(0x0000) < 0)
-		return FLASH_FAIL;
-
-	return FLASH_SUCCESS;
-}
-
-int erase_block_flash(int nBlock)
-{
-	long ulSectorOff = 0x0;
-
-	if ((nBlock < 0) || (nBlock > AFP_NumSectors))
-		return FALSE;
-
-	/* figure out the offset of the block in flash */
-	if ((nBlock >= 0) && (nBlock < SecFlashABegin))
-		ulSectorOff = nBlock * AFP_SectorSize1;
-
-	else if ((nBlock >= SecFlashABegin) && (nBlock < NUM_SECTORS))
-		ulSectorOff =
-		    SecFlashAOff + (nBlock - SecFlashABegin) * AFP_SectorSize2;
-	/* no such sector */
-	else
-		return FLASH_FAIL;
-
-	write_flash((WRITESEQ1 | ulSectorOff), WRITEDATA1);
-	write_flash((WRITESEQ2 | ulSectorOff), WRITEDATA2);
-	write_flash((WRITESEQ3 | ulSectorOff), WRITEDATA3);
-	write_flash((WRITESEQ4 | ulSectorOff), WRITEDATA4);
-	write_flash((WRITESEQ5 | ulSectorOff), WRITEDATA5);
-
-	write_flash(ulSectorOff, BlockEraseVal);
-
-	if (poll_toggle_bit(ulSectorOff) < 0)
-		return FLASH_FAIL;
-	printf(".");
-
-	return FLASH_SUCCESS;
-}
-
-void unlock_flash(long ulOffset)
-{
-	unsigned long ulOffsetAddr = ulOffset;
-	ulOffsetAddr &= 0xFFFF0000;
-
-	write_flash((WRITESEQ1 | ulOffsetAddr), UNLOCKDATA1);
-	write_flash((WRITESEQ2 | ulOffsetAddr), UNLOCKDATA2);
-	write_flash((WRITESEQ3 | ulOffsetAddr), UNLOCKDATA3);
-}
-
-int get_codes()
-{
-	int dev_id = 0;
-
-	write_flash(WRITESEQ1, GETCODEDATA1);
-	write_flash(WRITESEQ2, GETCODEDATA2);
-	write_flash(WRITESEQ3, GETCODEDATA3);
-
-	read_flash(0x0402, &dev_id);
-	dev_id &= 0x0000FFFF;
-
-	reset_flash();
-
-	return dev_id;
-}
-
-void get_sector_number(long ulOffset, int *pnSector)
-{
-	int nSector = 0;
-	long lMainEnd = 0x400000;
-	long lBootEnd = 0x10000;
-
-	/* sector numbers for the FLASH A boot sectors */
-	if (ulOffset < lBootEnd) {
-		nSector = (int)ulOffset / AFP_SectorSize1;
-	}
-	/* sector numbers for the FLASH B boot sectors */
-	else if ((ulOffset >= lBootEnd) && (ulOffset < lMainEnd)) {
-		nSector = ((ulOffset / (AFP_SectorSize2)) + 7);
-	}
-	/* if it is a valid sector, set it */
-	if ((nSector >= 0) && (nSector < AFP_NumSectors))
-		*pnSector = nSector;
-
-}
diff --git a/common/Makefile b/common/Makefile
index a88d1ef..56d0581 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -37,9 +37,11 @@ COBJS-$(CONFIG_CMD_BDI) += cmd_bdinfo.o
 COBJS-$(CONFIG_CMD_BEDBUG) += cmd_bedbug.o
 COBJS-$(CONFIG_CMD_BMP) += cmd_bmp.o
 COBJS-y += cmd_boot.o
+COBJS-$(CONFIG_CMD_BOOTLDR) += cmd_bootldr.o
 COBJS-y += cmd_bootm.o
 COBJS-$(CONFIG_CMD_CACHE) += cmd_cache.o
 COBJS-$(CONFIG_CMD_CONSOLE) += cmd_console.o
+COBJS-$(CONFIG_CMD_CPLBINFO) += cmd_cplbinfo.o
 COBJS-$(CONFIG_CMD_DATE) += cmd_date.o
 ifdef CONFIG_4xx
 COBJS-$(CONFIG_CMD_SETGETDCR) += cmd_dcr.o
diff --git a/common/cmd_bootldr.c b/common/cmd_bootldr.c
new file mode 100644
index 0000000..e6474aa
--- /dev/null
+++ b/common/cmd_bootldr.c
@@ -0,0 +1,64 @@
+/*
+ * U-boot - bootldr.c
+ *
+ * Copyright (c) 2005-2008 Analog Devices Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <config.h>
+#include <common.h>
+#include <command.h>
+
+#include <asm/blackfin.h>
+#include <asm/mach-common/bits/bootrom.h>
+
+/*
+ * the bootldr command loads an address, checks to see if there
+ *   is a Boot stream that the on-chip BOOTROM can understand,
+ *   and loads it via the BOOTROM Callback. It is possible
+ *   to also add booting from SPI, or TWI, but this function does
+ *   not currently support that.
+ */
+
+int do_bootldr(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	void *addr;
+	uint32_t *data;
+
+	/* Get the address */
+	if (argc < 2)
+		addr = (void *)load_addr;
+	else
+		addr = (void *)simple_strtoul(argv[1], NULL, 16);
+
+	/* Check if it is a LDR file */
+	data = addr;
+#if defined(__ADSPBF54x__) || defined(__ADSPBF52x__)
+	if ((*data & 0xFF000000) == 0xAD000000 && data[2] == 0x00000000) {
+#else
+	if (*data == 0xFF800060 || *data == 0xFF800040 || *data == 0xFF800020) {
+#endif
+		/* We want to boot from FLASH or SDRAM */
+		printf("## Booting ldr image at 0x%p ...\n", addr);
+
+		icache_disable();
+		dcache_disable();
+
+		__asm__(
+			"jump (%1);"
+			:
+			: "q7" (addr), "a" (_BOOTROM_MEMBOOT));
+	} else
+		printf("## No ldr image at address 0x%p\n", addr);
+
+	return 0;
+}
+
+U_BOOT_CMD(bootldr, 2, 0, do_bootldr,
+	"bootldr - boot ldr image from memory\n",
+	"[addr]\n"
+	"    - boot ldr image stored in memory\n");
diff --git a/common/cmd_cplbinfo.c b/common/cmd_cplbinfo.c
new file mode 100644
index 0000000..b2bbec1
--- /dev/null
+++ b/common/cmd_cplbinfo.c
@@ -0,0 +1,59 @@
+/*
+ * cmd_cplbinfo.c - dump the instruction/data cplb tables
+ *
+ * Copyright (c) 2007-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/blackfin.h>
+#include <asm/cplb.h>
+#include <asm/mach-common/bits/mpu.h>
+
+/*
+ * Translate the PAGE_SIZE bits into a human string
+ */
+static const char *cplb_page_size(uint32_t data)
+{
+	static const char page_size_string_table[][4] = { "1K", "4K", "1M", "4M" };
+	return page_size_string_table[(data & PAGE_SIZE_MASK) >> PAGE_SIZE_SHIFT];
+}
+
+/*
+ * show a hardware cplb table
+ */
+static void show_cplb_table(uint32_t *addr, uint32_t *data)
+{
+	size_t i;
+	printf("      Address     Data   Size  Valid  Locked\n");
+	for (i = 1; i <= 16; ++i) {
+		printf(" %2i 0x%p  0x%05X   %s     %c      %c\n",
+			i, *addr, *data,
+			cplb_page_size(*data),
+			(*data & CPLB_VALID ? 'Y' : 'N'),
+			(*data & CPLB_LOCK ? 'Y' : 'N'));
+		++addr;
+		++data;
+	}
+}
+
+/*
+ * display current instruction and data cplb tables
+ */
+int do_cplbinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	printf("%s CPLB table [%08x]:\n", "Instruction", *(uint32_t *)DMEM_CONTROL);
+	show_cplb_table((uint32_t *)ICPLB_ADDR0, (uint32_t *)ICPLB_DATA0);
+
+	printf("%s CPLB table [%08x]:\n", "Data", *(uint32_t *)IMEM_CONTROL);
+	show_cplb_table((uint32_t *)DCPLB_ADDR0, (uint32_t *)DCPLB_DATA0);
+
+	return 0;
+}
+
+U_BOOT_CMD(cplbinfo, 1, 0, do_cplbinfo,
+	"cplbinfo- display current CPLB tables\n",
+	"\n"
+	"    - display current CPLB tables\n");
diff --git a/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
index 6cb6bc4..f2c8703 100644
--- a/include/configs/bf533-ezkit.h
+++ b/include/configs/bf533-ezkit.h
@@ -5,6 +5,8 @@
 #ifndef __CONFIG_EZKIT533_H__
 #define __CONFIG_EZKIT533_H__
 
+#include <asm/blackfin-config-pre.h>
+
 #define CONFIG_BAUDRATE		57600
 #define CONFIG_STAMP		1
 
@@ -41,10 +43,7 @@
 
 #define CONFIG_PANIC_HANG 1
 
-#define ADSP_BF531		0x31
-#define ADSP_BF532		0x32
-#define ADSP_BF533		0x33
-#define BFIN_CPU		ADSP_BF533
+#define CONFIG_BFIN_CPU	bf533-0.3
 
 /* This sets the default state of the cache on U-Boot's boot */
 #define CONFIG_ICACHE_ON
@@ -120,7 +119,7 @@
 
 #define CONFIG_BOOTARGS "root=/dev/mtdblock0 ip=192.168.0.15:192.168.0.2:192.168.0.1:255.255.255.0:ezkit:eth0:off console=ttyBF0,57600"
 
-#define	CFG_PROMPT		"ezkit> "	/* Monitor Command Prompt */
+#define	CFG_PROMPT		"bfin> "	/* Monitor Command Prompt */
 #if defined(CONFIG_CMD_KGDB)
 #define	CFG_CBSIZE		1024	/* Console I/O Buffer Size */
 #else
diff --git a/include/configs/bf533-stamp.h b/include/configs/bf533-stamp.h
index cce6ef7..76dd2fa 100644
--- a/include/configs/bf533-stamp.h
+++ b/include/configs/bf533-stamp.h
@@ -5,6 +5,8 @@
 #ifndef __CONFIG_STAMP_H__
 #define __CONFIG_STAMP_H__
 
+#include <asm/blackfin-config-pre.h>
+
 #define CONFIG_STAMP			1
 #define CONFIG_RTC_BFIN			1
 #define CONFIG_BF533			1
@@ -21,10 +23,7 @@
 
 #define CONFIG_PANIC_HANG 1
 
-#define ADSP_BF531		0x31
-#define ADSP_BF532		0x32
-#define ADSP_BF533		0x33
-#define BFIN_CPU		ADSP_BF533
+#define CONFIG_BFIN_CPU	bf533-0.3
 
 /* This sets the default state of the cache on U-Boot's boot */
 #define CONFIG_ICACHE_ON
@@ -329,23 +328,7 @@
 #define CONFIG_BAUDRATE		57600
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
 
-#if (BFIN_BOOT_MODE == BF533_SPI_BOOT)
-#if (BFIN_CPU == ADSP_BF531)
-#define	CFG_PROMPT	"serial_bf531> "	/* Monitor Command Prompt */
-#elif (BFIN_CPU == ADSP_BF532)
-#define	CFG_PROMPT	"serial_bf532> "	/* Monitor Command Prompt */
-#else
-#define	CFG_PROMPT	"serial_bf533> "	/* Monitor Command Prompt */
-#endif
-#else
-#if (BFIN_CPU == ADSP_BF531)
-#define	CFG_PROMPT	"bf531> "	/* Monitor Command Prompt */
-#elif (BFIN_CPU == ADSP_BF532)
-#define	CFG_PROMPT	"bf532> "	/* Monitor Command Prompt */
-#else
-#define	CFG_PROMPT	"bf533> "	/* Monitor Command Prompt */
-#endif
-#endif
+#define	CFG_PROMPT		"bfin> "	/* Monitor Command Prompt */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CFG_CBSIZE	1024		/* Console I/O Buffer Size */
diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
index b9a9e3c..0e189d4 100644
--- a/include/configs/bf537-stamp.h
+++ b/include/configs/bf537-stamp.h
@@ -5,6 +5,8 @@
 #ifndef __CONFIG_BF537_H__
 #define __CONFIG_BF537_H__
 
+#include <asm/blackfin-config-pre.h>
+
 #define CFG_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 #define CONFIG_BAUDRATE		57600
@@ -31,10 +33,8 @@
 
 #define CONFIG_PANIC_HANG 1
 
-#define ADSP_BF534		0x34
-#define ADSP_BF536		0x36
-#define ADSP_BF537		0x37
-#define BFIN_CPU		ADSP_BF537
+#define CONFIG_BFIN_CPU	bf537-0.2
+#define CONFIG_BFIN_MAC
 
 /* This sets the default state of the cache on U-Boot's boot */
 #define CONFIG_ICACHE_ON
@@ -113,7 +113,7 @@
  * Network Settings
  */
 /* network support */
-#if (BFIN_CPU != ADSP_BF534)
+#ifdef CONFIG_BFIN_MAC
 #define CONFIG_IPADDR		192.168.0.15
 #define CONFIG_NETMASK		255.255.255.0
 #define CONFIG_GATEWAYIP	192.168.0.1
@@ -186,7 +186,7 @@
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_DATE
 
-#if (BFIN_CPU == ADSP_BF534)
+#ifndef CONFIG_BFIN_MAC
 #undef CONFIG_CMD_NET
 #else
 #define CONFIG_CMD_PING
@@ -219,7 +219,7 @@
 #define CONFIG_LOADADDR	0x1000000
 
 #if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
-#if (BFIN_CPU != ADSP_BF534)
+#ifdef CONFIG_BFIN_MAC
 #define CONFIG_EXTRA_ENV_SETTINGS				\
 	"ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0"	\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "		\
@@ -243,7 +243,7 @@
 	""
 #endif
 #elif (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
-#if (BFIN_CPU != ADSP_BF534)
+#ifdef CONFIG_BFIN_MAC
 #define CONFIG_EXTRA_ENV_SETTINGS				\
 	"ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0"	\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "		\
@@ -267,23 +267,7 @@
 #endif
 #endif
 
-#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
-#if (BFIN_CPU == ADSP_BF534)
-#define	CFG_PROMPT		"serial_bf534> "	/* Monitor Command Prompt */
-#elif (BFIN_CPU == ADSP_BF536)
-#define	CFG_PROMPT		"serial_bf536> "	/* Monitor Command Prompt */
-#else
-#define	CFG_PROMPT		"serial_bf537> "	/* Monitor Command Prompt */
-#endif
-#else
-#if (BFIN_CPU == ADSP_BF534)
-#define	CFG_PROMPT		"bf534> "	/* Monitor Command Prompt */
-#elif (BFIN_CPU == ADSP_BF536)
-#define	CFG_PROMPT		"bf536> "	/* Monitor Command Prompt */
-#else
-#define	CFG_PROMPT		"bf537> "	/* Monitor Command Prompt */
-#endif
-#endif
+#define	CFG_PROMPT		"bfin> "	/* Monitor Command Prompt */
 
 #if defined(CONFIG_CMD_KGDB)
 #define	CFG_CBSIZE		1024	/* Console I/O Buffer Size */
@@ -302,6 +286,11 @@
 #define	CFG_SDRAM_BASE		0x00000000
 
 #define CFG_FLASH_BASE		0x20000000
+#define CFG_FLASH_CFI		/* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER	/* Use common CFI driver */
+#define CFG_FLASH_PROTECTION
+#define CFG_MAX_FLASH_BANKS	1
+#define CFG_MAX_FLASH_SECT	71	/* some have 67 sectors (M29W320DB), but newer have 71 (M29W320EB) */
 
 #define	CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
 #define CFG_MONITOR_BASE	(CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
@@ -311,10 +300,6 @@
 #define CFG_GBL_DATA_ADDR	(CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
 #define CONFIG_STACKBASE	(CFG_GBL_DATA_ADDR  - 4)
 
-#define	CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
-#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
-#define CFG_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
-
 #if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT) || (BFIN_BOOT_MODE == BF537_UART_BOOT)
 /* for bf537-stamp, usrt boot mode still store env in flash */
 #define	CFG_ENV_IS_IN_FLASH	1
diff --git a/include/configs/bf561-ezkit.h b/include/configs/bf561-ezkit.h
index 2966260..c29555a 100644
--- a/include/configs/bf561-ezkit.h
+++ b/include/configs/bf561-ezkit.h
@@ -5,6 +5,8 @@
 #ifndef __CONFIG_EZKIT561_H__
 #define __CONFIG_EZKIT561_H__
 
+#include <asm/blackfin-config-pre.h>
+
 #define CONFIG_VDSP		1
 #define CONFIG_BF561		1
 
@@ -18,6 +20,8 @@
 
 #define CONFIG_PANIC_HANG 1
 
+#define CONFIG_BFIN_CPU	bf561-0.3
+
 /*
 * Boot Mode Set
 * Blackfin can support several boot modes
@@ -216,7 +220,7 @@
  */
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
 
-#define	CFG_PROMPT		"ezkit> "	/* Monitor Command Prompt */
+#define	CFG_PROMPT		"bfin> "	/* Monitor Command Prompt */
 
 #if defined(CONFIG_CMD_KGDB)
 #define	CFG_CBSIZE		1024		/* Console I/O Buffer Size */
diff --git a/lib_blackfin/board.c b/lib_blackfin/board.c
index 86a3b67..2a5a2fc 100644
--- a/lib_blackfin/board.c
+++ b/lib_blackfin/board.c
@@ -116,6 +116,7 @@ static int display_banner(void)
 {
 	sprintf(version_string, VERSION_STRING_FORMAT, VERSION_STRING);
 	printf("%s\n", version_string);
+	printf("CPU:   ADSP " MK_STR(CONFIG_BFIN_CPU) " (Detected Rev: 0.%d)\n", bfin_revid());
 	return (0);
 }
 
@@ -404,7 +405,7 @@ void board_init_r(gd_t * id, ulong dest_addr)
 	misc_init_r();
 #endif
 
-#if ((BFIN_CPU == ADSP_BF537) || (BFIN_CPU == ADSP_BF536))
+#ifdef CONFIG_CMD_NET
 	printf("Net:    ");
 	eth_initialize(bd);
 #endif
diff --git a/lib_blackfin/memcmp.S b/lib_blackfin/memcmp.S
index 9b58832..6c834a7 100644
--- a/lib_blackfin/memcmp.S
+++ b/lib_blackfin/memcmp.S
@@ -31,6 +31,7 @@
  */
 
 .globl _memcmp;
+.type _memcmp, STT_FUNC;
 _memcmp:
 	I1 = P3;
 	P0 = R0;			/* P0 = s1 address */
@@ -98,3 +99,5 @@ _memcmp:
 	R0 = 0;
 	P3 = I1;
 	RTS;
+
+.size _memcmp, .-_memcmp
diff --git a/lib_blackfin/memcpy.S b/lib_blackfin/memcpy.S
index 24577be..e6b359a 100644
--- a/lib_blackfin/memcpy.S
+++ b/lib_blackfin/memcpy.S
@@ -23,6 +23,7 @@
 .align 2
 
 .globl _memcpy_ASM;
+.type _memcpy_ASM, STT_FUNC;
 _memcpy_ASM:
 	CC = R2 <=  0;	/* length not positive?*/
 	IF CC JUMP  .L_P1L2147483647;	/* Nothing to do */
@@ -112,3 +113,5 @@ _memcpy_ASM:
 	B[P0--] = R1;
 
 	RTS;
+
+.size _memcpy_ASM, .-_memcpy_ASM
diff --git a/lib_blackfin/memmove.S b/lib_blackfin/memmove.S
index 46f79ed..e385c4f 100644
--- a/lib_blackfin/memmove.S
+++ b/lib_blackfin/memmove.S
@@ -31,6 +31,7 @@
  */
 
 .globl _memmove;
+.type _memmove, STT_FUNC;
 _memmove:
 	I1 = P3;
 	P0 = R0;                  /* P0 = To address */
@@ -91,3 +92,5 @@ _memmove:
 .Lno_loop: B[P0] = R1;
 	P3 = I1;
 	RTS;
+
+.size _memmove, .-_memmove
diff --git a/lib_blackfin/memset.S b/lib_blackfin/memset.S
index c33c551..26f63cd 100644
--- a/lib_blackfin/memset.S
+++ b/lib_blackfin/memset.S
@@ -31,6 +31,7 @@
  */
 
 .globl _memset;
+.type _memset, STT_FUNC;
 _memset:
 	P0 = R0 ;              /* P0 = address */
 	P2 = R2 ;              /* P2 = count   */
@@ -91,3 +92,5 @@ _memset:
 	B[P0++] = R1;
 	B[P0++] = R1;
 	JUMP .Laligned;
+
+.size _memset, .-_memset