[U-Boot] [PATCH] Stop stack clobbering in microblaze-generic.

Graeme Smecher graeme.smecher at mail.mcgill.ca
Mon Dec 7 17:09:57 CET 2009


From: Graeme Smecher <gsmecher at tonka.atlantic.home>

A typo caused the stack and malloc regions to overlap, which prevented
mem_malloc_init() from returning. This commit makes the memory layout match
the example described in include/configs/microblaze-generic.h
---
 include/configs/microblaze-generic.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index b486c77..9b1569a 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -146,7 +146,7 @@
 #define	CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
 
 /* stack */
-#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_MONITOR_BASE
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_MALLOC_BASE
 
 /*#define	RAMENV */
 #define	FLASH
-- 
1.6.5



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