[U-Boot] [PATCH] devkit8000: Move CONFIG_SYS_TEXT_BASE out of bss

Simon Schwarz
2011-11-30T17:05:41Z

This moves CONFIG_SYS_TEXT_BASE one MB after beginning of SD-RAM. Move
CONFIG_SYS_SPL_MALLOC_START to have one MB of free space for the u-boot image.

CONFIG_SYS_TEXT_BASE was in the middle of the bss-section. This was the reason
for the problems with MMC boot described here:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/118711

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Cc: s-paulraj at ti.com
Cc: wd at denx.de
Cc: trini at ti.com
---
include/configs/devkit8000.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index e1743dc..b29d564 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -37,7 +37,8 @@
#define CONFIG_OMAP3430 1 /* which is in a 3430 */
#define CONFIG_OMAP3_DEVKIT8000 1 /* working with DevKit8000 */

-#define CONFIG_SYS_TEXT_BASE 0x80008000
+/* 1 MB into SD-RAM to leave place for .bss-section */
+#define CONFIG_SYS_TEXT_BASE 0x80100000

#define CONFIG_SDRC /* The chip has SDRC controller */

@@ -359,7 +360,7 @@
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000

-#define CONFIG_SYS_SPL_MALLOC_START 0x80108000
+#define CONFIG_SYS_SPL_MALLOC_START 0x80200000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */

#endif /* __CONFIG_H */
--
1.7.4.1