From 17bd17071463b0cde391ac4a0863d600474b4ea1 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin <agust@denx.de> Date: Thu, 10 Jul 2008 01:15:10 +0200 Subject: [PATCH] at91: Fix to enable using Teridian MII phy (78Q21x3) with at91sam9260 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 file changed, 9 insertions(+) diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c index 836a0c40bf..06d8512cc9 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) + /* + * use PA10, PA11 for ETX2, ETX3. + * PA23 and PA24 are for TWI EEPROM + */ + at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */ + at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */ +#else at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */ at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */ +#endif at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */ #endif -- 2.39.5