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From e0820ccc38315d88192c19e98ea9b59d3ec7d4c8 Mon Sep 17 00:00:00 2001
From: Tom Rini <trini@ti.com>
Date: Tue, 8 May 2012 07:29:31 +0000
Subject: [PATCH] ARM: omap3: Set SPL stack size to 8KB, image to 54KB.
With older toolchains it is possible to not fit entirely into the 45KB
that we had assigned to SPL. Adjust to allow for 8KB of stack (which
should be more than required) and 54KB of text/data.
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
---
doc/SPL/README.omap3 | 4 ++--
include/configs/am3517_crane.h | 2 +-
include/configs/am3517_evm.h | 2 +-
include/configs/devkit8000.h | 2 +-
include/configs/mcx.h | 2 +-
include/configs/omap3_beagle.h | 2 +-
include/configs/omap3_evm_common.h | 2 +-
include/configs/omap3_overo.h | 2 +-
include/configs/tam3517-common.h | 2 +-
include/configs/tricorder.h | 2 +-
10 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/doc/SPL/README.omap3 b/doc/SPL/README.omap3
index cc5d5c0..a543e65 100644
--- a/doc/SPL/README.omap3
+++ b/doc/SPL/README.omap3
@@ -34,14 +34,14 @@ DDR1: 0x80000000 - 0xBFFFFFFF
Option 1 (SPL only):
0x40200800 - 0x4020BBFF: Area for SPL text, data and rodata
-0x4020BC00 - 0x4020FFFC: Area for the SPL stack.
+0x4020E000 - 0x4020FFFC: Area for the SPL stack.
0x80000000 - 0x8007FFFF: Area for the SPL BSS.
0x80100000: CONFIG_SYS_TEXT_BASE of U-Boot
0x80208000 - 0x80307FFF: malloc() pool available to SPL.
Option 2 (SPL or X-Loader):
0x40200800 - 0x4020BBFF: Area for SPL text, data and rodata
-0x4020BC00 - 0x4020FFFC: Area for the SPL stack.
+0x4020E000 - 0x4020FFFC: Area for the SPL stack.
0x80008000: CONFIG_SYS_TEXT_BASE of U-Boot
0x87000000 - 0x8707FFFF: Area for the SPL BSS.
0x87080000 - 0x870FFFFF: malloc() pool available to SPL.
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index 71321f3..1233985 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -325,7 +325,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index bbd19de..ff8d1b0 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -324,7 +324,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index eb7c376..248a5b2 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -324,7 +324,7 @@
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE 0xB400 /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000500 /* leave space for bootargs*/
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index e190e3e..f6a83a8 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -325,7 +325,7 @@
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE (45 << 10)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
/* move malloc and bss high to prevent clashing with the main image */
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index ddeb414..6bdc2c3 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -399,7 +399,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h
index 4910dda..47ebbef 100644
--- a/include/configs/omap3_evm_common.h
+++ b/include/configs/omap3_evm_common.h
@@ -282,7 +282,7 @@
/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024) /* 45 KB */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index 64adc74..b0d144f 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -303,7 +303,7 @@
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
/* move malloc and bss high to prevent clashing with the main image */
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index 37eb87b..3fc2c44 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -257,7 +257,7 @@
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE (45 << 10) /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SYS_SPL_MALLOC_START 0x8f000000
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 801a24f..ab911aa 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -293,7 +293,7 @@
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE 0xB400 /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
--
1.7.0.4
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