[U-Boot] [PATCH] at91: Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.
Ben Warren
biggerbadderben at gmail.com
Tue Mar 10 17:18:21 CET 2009
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 at timesys.com>
> Signed-off-by: Nicolas Ferre <nicolas.ferre at 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
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