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From: Eric Cooper <ecc@cmu.edu>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARM: fix stack pointer adjustment in board_init_f()
Date: Thu, 14 Apr 2011 18:32:37 -0400	[thread overview]
Message-ID: <1302820357-30318-1-git-send-email-ecc@cmu.edu> (raw)

Since addr_sp is a byte address, it should be adjusted by 12 here.

Signed-off-by: Eric Cooper <ecc@cmu.edu>
Cc: Albert ARIBAUD <albert.u.boot@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

             reply	other threads:[~2011-04-14 22:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-14 22:32 Eric Cooper [this message]
2011-04-15  8:42 ` [U-Boot] [PATCH] ARM: fix stack pointer adjustment in board_init_f() Wolfgang Denk
2011-04-20  5:50   ` Albert ARIBAUD

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