From de80b963baf574b32661e153e01164aa6d8a5b44 Mon Sep 17 00:00:00 2001
From: Patrick Williams <iawillia@us.ibm.com>
Date: Sat, 15 May 2010 10:45:43 -0500
Subject: Update relocation code based on PowerISA sample code.

---
 start.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/start.S b/start.S
index 57495d212..58d0b7e8b 100644
--- a/start.S
+++ b/start.S
@@ -37,17 +37,17 @@ pre_relocate:
     ;// Moving 1MB , so load r2 with (1MB / 8 bytes per word)
     lis 2, 0x2
     mtctr 2
-relocate_loop:
+relocate_loop:		
+    ;// The dcbst/sync/icbi/isync sequence comes from PowerISA
     ld 4, 0(1)
     std 4, 0(5)
     dcbst 0,5
     sync
     icbi 0,5
-    sync
+    isync
     addi 1,1,8
     addi 5,5,8
     bdnz+ relocate_loop
-    isync
     
     ;// Now that we've relocated, erase exception prefix.
     mfmsr 11
-- 
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