From 2e2613d2c4755426cb6bfddf1ca7714b0deec177 Mon Sep 17 00:00:00 2001
From: Graeme Russ <graeme.russ@gmail.com>
Date: Sat, 12 Feb 2011 15:11:50 +1100
Subject: x86: Move initial gd to fixed location

---
 arch/i386/cpu/start.S | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'arch/i386/cpu/start.S')

diff --git a/arch/i386/cpu/start.S b/arch/i386/cpu/start.S
index 97bac8f3a6..0ce97134d5 100644
--- a/arch/i386/cpu/start.S
+++ b/arch/i386/cpu/start.S
@@ -127,13 +127,13 @@ mem_ok:
 	/* Set the upper memory limit parameter */
 	subl	$CONFIG_SYS_STACK_SIZE, %eax
 
-	/* Reserve space for global data */
-	subl	$(GD_SIZE * 4), %eax
+	/* Pointer to temporary global data */
+	movl	$CONFIG_SYS_INIT_GD_ADDR, %edx
 
-	/* %eax points to the global data structure */
-	movl	%esp, (GD_RAM_SIZE * 4)(%eax)
-	movl	%ebx, (GD_FLAGS * 4)(%eax)
-	movl	%ecx, (GD_LOAD_OFF * 4)(%eax)
+	/* %edx points to the global data structure */
+	movl	%esp, (GD_RAM_SIZE * 4)(%edx)
+	movl	%ebx, (GD_FLAGS * 4)(%edx)
+	movl	%ecx, (GD_LOAD_OFF * 4)(%edx)
 
 	call	board_init_f	/* Enter, U-boot! */
 
-- 
cgit