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ARM: omap3: Set SPL stack size to 8KB, image to 54KB.

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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>
This commit is contained in:
Tom Rini 2012-05-08 07:29:31 +00:00 committed by Albert ARIBAUD
parent a3c3fabb0f
commit e0820ccc38
10 changed files with 11 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
doc/SPL/README.omap3
View file

@ -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.

2
include/configs/am3517_crane.h
View file

@ -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

2
include/configs/am3517_evm.h
View file

@ -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

2
include/configs/devkit8000.h
View file

@ -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*/

2
include/configs/mcx.h
View file

@ -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 */

2
include/configs/omap3_beagle.h
View file

@ -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

2
include/configs/omap3_evm_common.h
View file

@ -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

2
include/configs/omap3_overo.h
View file

@ -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 */

2
include/configs/tam3517-common.h
View file

@ -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

2
include/configs/tricorder.h
View file

@ -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*/