[U-Boot] [POWERPC] mgcoge: correct init of the UPIOx

Wolfgang Denk wd at denx.de
Fri Oct 17 01:21:07 CEST 2008


Dear Heiko Schocher,

In message <48F75168.1040806 at denx.de> you wrote:
> Signed-off-by: Heiko Schocher <hs at denx.de>
> ---
>  board/keymile/mgcoge/mgcoge.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
> index 31703ab..099e77b 100644
> --- a/board/keymile/mgcoge/mgcoge.c
> +++ b/board/keymile/mgcoge/mgcoge.c
> @@ -296,7 +296,7 @@ int board_early_init_r (void)
>  {
>  	/* setup the UPIOx */
>  	*(char *)(CFG_PIGGY_BASE + 0x02) = 0xc0;
> -	*(char *)(CFG_PIGGY_BASE + 0x03) = 0x15;
> +	*(char *)(CFG_PIGGY_BASE + 0x03) = 0x35;
>  	return 0;
>  }

Umm... no.

Please change all this code to use the appropriate accesor  functions
instead (these pointers are not even volatile - shudder...).

Best regards,

Wolfgang Denk

-- 
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