[U-Boot] [PATCH] 85xx: Fix the wrong BCSR address of 8569MDS

[U-Boot] [PATCH] 85xx: Fix the wrong BCSR address of 8569MDS

[Dave Liu]

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>
---
 board/freescale/mpc8569mds/bcsr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/board/freescale/mpc8569mds/bcsr.c b/board/freescale/mpc8569mds/bcsr.c
index 5adffc2..f462597 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()
-- 
1.5.4

[U-Boot] [PATCH] 85xx: Fix the wrong BCSR address of 8569MDS

[Andy Fleming]

On Thu, May 14, 2009 at 9:27 PM, Dave Liu <daveliu@freescale.com> wrote:

> 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>


Applied to HEAD, thanks!

Andy