From: Kyungmin Park <kyungmin.park@samsung.com>
Date: Tue, 5 Oct 2010 00:38:41 +0000 (+0900)
Subject: ARM: PRELOAD: Don't sub the sp pointer when PRELOADER
X-Git-Tag: v0.2~398
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=00970bac2f0f2710bf38dc07cbcf08c2817f6b00;p=kernel%2Fu-boot.git

ARM: PRELOAD: Don't sub the sp pointer when PRELOADER

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---

diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index 865b70f..30825f1 100644
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -232,7 +232,8 @@ copy_loop:				@ copy 32 bytes at a time
 
 stack_setup:
 	ldr	r0, _TEXT_BASE
-	sub	sp, r0, #128
+	/* As _TEXT_BASE is internal RAM start address don't sub it */
+	add	sp, r0, #128
 	bic	sp, sp, #7
 
 	ldr	pc, _start_armboot	@ jump to C code