[U-Boot] [PATCH] ARM: fix stack pointer adjustment in board_init_f()
Eric Cooper
ecc at cmu.edu
Fri Apr 15 00:32:37 CEST 2011
Since addr_sp is a byte address, it should be adjusted by 12 here.
Signed-off-by: Eric Cooper <ecc at cmu.edu>
Cc: Albert ARIBAUD <albert.u.boot at aribaud.net>
---
arch/arm/lib/board.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index dc46e21..d5b34ad 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -399,7 +399,7 @@ void board_init_f (ulong bootflag)
CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ, addr_sp);
#endif
/* leave 3 words for abort-stack */
- addr_sp -= 3;
+ addr_sp -= 12;
/* 8-byte alignment for ABI compliance */
addr_sp &= ~0x07;
--
1.7.4.1
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