From 86a20fb920bd198105acf7b1191117f566d637ed Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 16 Feb 2008 07:40:36 -0500
Subject: [PATCH 1/6] Blackfin: move bootldr command to common code
This moves the Blackfin-common bootldr command out of the BF537-STAMP
specific board directory and into the common directory so that all Blackfin
boards may utilize it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
board/bf537-stamp/bf537-stamp.c | 45 -----------------------
common/Makefile | 1 +
common/cmd_bootldr.c | 64 +++++++++++++++++++++++++++++++++
3 files changed, 65 insertions(+), 45 deletions(-)
create mode 100644 common/cmd_bootldr.c
diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
index d279817bba..e36a1b6e11 100644
--- a/board/bf537-stamp/bf537-stamp.c
+++ b/board/bf537-stamp/bf537-stamp.c
@@ -54,51 +54,6 @@ 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)
diff --git a/common/Makefile b/common/Makefile
index a88d1ef536..1244e0b628 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -37,6 +37,7 @@ 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
diff --git a/common/cmd_bootldr.c b/common/cmd_bootldr.c
new file mode 100644
index 0000000000..e6474aab22
--- /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");
From f7ce12cb65a30c6e152eecf26f0304b7d78cf39d Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 18 Feb 2008 05:26:48 -0500
Subject: [PATCH 2/6] Blackfin: convert BFIN_CPU to CONFIG_BFIN_CPU
Stop tying things to the processor that should be tied to other defines and
change BFIN_CPU to CONFIG_BFIN_CPU so that it can be used in the build
system to select the -mcpu option.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
blackfin_config.mk | 6 +++++-
board/bf533-ezkit/bf533-ezkit.c | 7 -------
board/bf533-stamp/bf533-stamp.c | 7 -------
board/bf537-stamp/bf537-stamp.c | 11 -----------
include/configs/bf533-ezkit.h | 9 ++++-----
include/configs/bf533-stamp.h | 25 ++++--------------------
include/configs/bf537-stamp.h | 34 +++++++++------------------------
include/configs/bf561-ezkit.h | 6 +++++-
lib_blackfin/board.c | 3 ++-
9 files changed, 29 insertions(+), 79 deletions(-)
diff --git a/blackfin_config.mk b/blackfin_config.mk
index a7513ea4dc..d90eb238c3 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 98ed6f81d2..738f69c781 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 af035976ff..c4dde92c1a 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/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
index e36a1b6e11..6ca8e21f3a 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>
/**
@@ -56,13 +55,6 @@ DECLARE_GLOBAL_DATA_PTR;
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;
@@ -142,9 +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/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
index 6cb6bc4f71..f2c8703991 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 cce6ef79f2..76dd2fa4a2 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 b9a9e3cb79..0679f43ea1 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 */
diff --git a/include/configs/bf561-ezkit.h b/include/configs/bf561-ezkit.h
index 29662604f9..c29555aeae 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 86a3b67c98..2a5a2fce45 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
From aadb72503cd1602349a5fe53356d5f55ecc1b900 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 18 Feb 2008 05:37:51 -0500
Subject: [PATCH 3/6] Blackfin: update MAINTAINERS list
Add maintainer information for the Blackfin boards.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
MAINTAINERS | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index dc135802ef..2e1dee5908 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -701,6 +701,21 @@ 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 #
#########################################################################
From cf675d3b2b9c3511c1d99bc8f8f38fd2f08bfcaf Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 19 Feb 2008 00:35:17 -0500
Subject: [PATCH 4/6] Blackfin: new cplbinfo command for viewing cplb tables
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
common/Makefile | 1 +
common/cmd_cplbinfo.c | 59 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 60 insertions(+)
create mode 100644 common/cmd_cplbinfo.c
diff --git a/common/Makefile b/common/Makefile
index 1244e0b628..56d05819f9 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -41,6 +41,7 @@ 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_cplbinfo.c b/common/cmd_cplbinfo.c
new file mode 100644
index 0000000000..b2bbec12ea
--- /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");
From 5b22163fef865af2b6bfb6b75f1b7bf443ce170c Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 19 Feb 2008 00:36:14 -0500
Subject: [PATCH 5/6] Blackfin: add proper ELF markings to some assembly
functions
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
lib_blackfin/memcmp.S | 3 +++
lib_blackfin/memcpy.S | 3 +++
lib_blackfin/memmove.S | 3 +++
lib_blackfin/memset.S | 3 +++
4 files changed, 12 insertions(+)
diff --git a/lib_blackfin/memcmp.S b/lib_blackfin/memcmp.S
index 9b58832943..6c834a7e85 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 24577bebdc..e6b359a344 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 46f79ed18d..e385c4f6f5 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 c33c551121..26f63cdc94 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
From 1f2a9970109cebf7446e0503b10b71f8673045ee Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 18 Feb 2008 05:32:30 -0500
Subject: [PATCH 6/6] Blackfin: BF537-stamp: drop board-specific flash driver
for CFI
The parallel flash on the BF537-STAMP is CFI compliant, so there is no need
for the board specific driver at all. Just use the common CFI driver.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
board/bf537-stamp/Makefile | 2 +-
board/bf537-stamp/flash-defines.h | 123 ---------
board/bf537-stamp/flash.c | 403 ------------------------------
include/configs/bf537-stamp.h | 9 +-
4 files changed, 6 insertions(+), 531 deletions(-)
delete mode 100644 board/bf537-stamp/flash-defines.h
delete mode 100644 board/bf537-stamp/flash.c
diff --git a/board/bf537-stamp/Makefile b/board/bf537-stamp/Makefile
index e4888441a9..cdffc333eb 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/flash-defines.h b/board/bf537-stamp/flash-defines.h
deleted file mode 100644
index 1fa7a10bda..0000000000
--- 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 8252c42fd8..0000000000
--- 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/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
index 0679f43ea1..0e189d4324 100644
--- a/include/configs/bf537-stamp.h
+++ b/include/configs/bf537-stamp.h
@@ -286,6 +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)
@@ -295,10 +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