diff mbox

[U-Boot] powerpc/mpc85xx: The end address of the bss in the SPL should be 4byte alignment

Message ID 1368520500-22397-1-git-send-email-ying.zhang@freescale.com
State Superseded
Headers show

Commit Message

ying.zhang@freescale.com May 14, 2013, 8:35 a.m. UTC 
From: Ying Zhang <b40530@freescale.com>

There will clear the BSS in the function clear_bss(), the reset address of
the BSS started from the __bss_start, and increased by four-byte increments,
finally stoped depending on the adress is equal to the _bss_end. If the end
address __bss_end is not alignment to 4byte, it will be an infinite loop.

The end address of the bss should be 4byte aligned.

Signed-off-by: Ying Zhang <b40530@freescale.com>
---
 arch/powerpc/cpu/mpc85xx/u-boot-spl.lds |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
index dff2398..154438b 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
@@ -1,5 +1,5 @@ 
 /*
- * (C) Copyright 2006
+ * (C) Copyright 2013
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de
  *
  * Copyright 2009 Freescale Semiconductor, Inc.
@@ -98,5 +98,6 @@  SECTIONS
 		*(.sbss*)
 		*(.bss*)
 	}
+	. = ALIGN(4);
 	__bss_end = .;
 }