From: Dave Liu <daveliu@freescale.com>
Date: Fri, 15 May 2009 02:27:44 +0000 (+0800)
Subject: 85xx: Fix the wrong BCSR address of 8569MDS
X-Git-Tag: v2009.06-rc3~7
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=16e7559c08b6f29db4596d795b92914c01e6a1b3;p=oweals%2Fu-boot.git

85xx: Fix the wrong BCSR address of 8569MDS

The BCSR17[7] = 1 will unlock the write protect of FLASH.
The WP# pin only controls the write protect of top/bottom sector,
That is why we can save env, but we can't write the first sector
before the patch.

Signed-off-by: Dave Liu <daveliu@freescale.com>
---

diff --git a/board/freescale/mpc8569mds/bcsr.c b/board/freescale/mpc8569mds/bcsr.c
index 5adffc23e3..f462597260 100644
--- a/board/freescale/mpc8569mds/bcsr.c
+++ b/board/freescale/mpc8569mds/bcsr.c
@@ -27,7 +27,7 @@
 
 void enable_8569mds_flash_write()
 {
-	setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 11), BCSR17_FLASH_nWP);
+	setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
 }
 
 void disable_8569mds_flash_write()