[U-Boot-Users] [PATCH v2] at91: Fix to enable using Teridian MII phy (78Q21x3) with at91sam9260

[Ben Warren <biggerbadderben@gmail.com>]

Anatolij Gustschin wrote:
> On the at91sam9260ep development board there is an EEPROM
> connected to the TWI interface (PA23, PA24 Peripheral A
> multiplexing), so we cannot use these pins as ETX2, ETX3.
> This patch configures PA10, PA11 pins for ETX2, ETX3
> instead of PA23, PA24 pins.
>
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Signed-off-by: Manuel Sahm <Manuel.Sahm@feig.de> 
> ---
>  board/atmel/at91sam9260ek/at91sam9260ek.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
>
> diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
> index 836a0c4..06d8512 100644
> --- a/board/atmel/at91sam9260ek/at91sam9260ek.c
> +++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
> @@ -188,8 +188,17 @@ static void at91sam9260ek_macb_hw_init(void)
>  	at91_set_B_periph(AT91_PIN_PA25, 0);	/* ERX2 */
>  	at91_set_B_periph(AT91_PIN_PA26, 0);	/* ERX3 */
>  	at91_set_B_periph(AT91_PIN_PA27, 0);	/* ERXCK */
> +#if defined(CONFIG_AT91SAM9260EK)
>   
There's a weakness in your software architecture if there are two 
compile paths in 'at91sam9260ek.c': one that has CONFIG_AT91SAM9260EK 
and one that doesn't.  Maybe time for a new board variant or some file 
re-naming?

regards,
Ben