[U-Boot-Users] Re: [DNX#2006040842000013] PATCH: CFG_GPIO0_OR and CFG_GPIO0_ODR to setup GPI [...]

[DENX Support System]

Hello list,

inside the automatic U-Boot patch tracking system a new ticket
[DNX#2006040842000013] was created:

<snip>
> Re: http://sf.net/mailarchive/forum.php?thread_id=10122605&forum_id=12898
> 
> CHANGELOG:
> 
> * (ppc4xx) Add CFG_GPIO0_OR, CFG_GPIO0_ODR to setup GPIO completely.
>    - Add configuration of Open Drain GPIO Output selection
>    - Add configuration of initial value of GPIO output pins
> 
> Sign-off-by: Tolunay Orkun <listmember at orkun.us>
> 
> diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
> index 1a139d7..761fcf7 100644
> --- a/cpu/ppc4xx/cpu_init.c
> +++ b/cpu/ppc4xx/cpu_init.c
> @@ -115,6 +115,12 @@ cpu_init_f (void)
>   	/*
>   	 * GPIO0 setup (select GPIO or alternate function)
>   	 */
> +#if defined(CFG_GPIO0_OR)
> +    out32(GPIO0_OR, CFG_GPIO0_OR);       /* set initial state of output
> pins */
> +#endif
> +#if defined(CFG_GPIO0_ODR)
> +	out32(GPIO0_ODR, CFG_GPIO0_ODR);     /* open-drain select */
> +#endif
>   	out32(GPIO0_OSRH, CFG_GPIO0_OSRH);   /* output select */
>   	out32(GPIO0_OSRL, CFG_GPIO0_OSRL);
>   	out32(GPIO0_ISR1H, CFG_GPIO0_ISR1H); /* input select */
</snip>

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