[U-Boot] [PATCH] arch-at91: Gets ethernet working on at91sam9g20 board

[Andreas Bießmann]

Dear johnd,

SoB line missing!

On 11.02.14 03:54, johnd wrote:
> ---
>  arch/arm/include/asm/arch-at91/at91_rstc.h |    2 +-
>  include/configs/at91sam9260ek.h            |    1 +
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/include/asm/arch-at91/at91_rstc.h b/arch/arm/include/asm/arch-at91/at91_rstc.h
> index a942342..59be96b 100644
> --- a/arch/arm/include/asm/arch-at91/at91_rstc.h
> +++ b/arch/arm/include/asm/arch-at91/at91_rstc.h
> @@ -25,7 +25,7 @@ typedef struct at91_rstc {
>  
>  #endif /* __ASSEMBLY__ */
>  
> -#define AT91_RSTC_KEY		0xA5000000
> +#define AT91_RSTC_KEY		0xA5

This change is wrong, the RSTC key is located in RSTC_CR[31:24], your
change will move the constant to RSTC_CR[8:0]!

>  
>  #define AT91_RSTC_CR_PROCRST	0x00000001
>  #define AT91_RSTC_CR_PERRST	0x00000004
> diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
> index 73917b0..53bef35 100644
> --- a/include/configs/at91sam9260ek.h
> +++ b/include/configs/at91sam9260ek.h
> @@ -177,6 +177,7 @@
>  #define CONFIG_SYS_NO_FLASH			1
>  
>  /* Ethernet */
> +#define CONFIG_MACB_SEARCH_PHY

That change would be accepted, if the SoB line is available.

>  #define CONFIG_MACB			1
>  #define CONFIG_RMII			1
>  #define CONFIG_NET_RETRY_COUNT		20
> 

Best regards

Andreas Bießmann