From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatolij Gustschin Date: Thu, 10 Jul 2008 01:15:10 +0200 Subject: [U-Boot-Users] [PATCH v2] at91: Fix to enable using Teridian MII phy (78Q21x3) with at91sam9260 In-Reply-To: <48731F50.7030802@denx.de> References: <484E4FC8.9000004@feig.de> <484EE57C.3070603@denx.de> <484F6FD3.5050003@feig.de> <484F8220.1050606@denx.de> <4858BB99.8020703@feig.de> <48731F50.7030802@denx.de> Message-ID: <4875467E.1080900@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 Signed-off-by: Manuel Sahm --- 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) + /* + * 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 -- 1.5.3.3