[U-Boot] [PATCH] at91: Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.

[Ben Warren <biggerbadderben@gmail.com>]

Nicolas,

Nicolas Ferre wrote:
> AT91sam9g20 is an evolution of the at91sam9260 with a faster clock speed.
>
> The AT91SAM9G20-EK board is an updated revision of the AT91SAM9260-EK board.
> It is essentially the same, with a few minor differences.
>
> Here is the chip page on Atmel website:
> http://www.atmel.com/dyn/products/product_card.asp?part_id=4337
>
> Signed-off-by: Justin Waters <justin.waters@timesys.com>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
>   
<snip>
> diff --git a/drivers/net/macb.c b/drivers/net/macb.c
> index af0409b..6de0a04 100644
> --- a/drivers/net/macb.c
> +++ b/drivers/net/macb.c
> @@ -447,14 +447,14 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
>  	/* choose RMII or MII mode. This depends on the board */
>  #ifdef CONFIG_RMII
>  #if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
> -    defined(CONFIG_AT91SAM9263)
> +    defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
>  	macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
>  #else
>  	macb_writel(macb, USRIO, 0);
>  #endif
>  #else
>  #if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
> -    defined(CONFIG_AT91SAM9263)
> +    defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
>  	macb_writel(macb, USRIO, MACB_BIT(CLKEN));
>  #else
>  	macb_writel(macb, USRIO, MACB_BIT(MII));
>   
Please see my previous feedback on this.

regards,
Ben