From: Markus Hubig Date: Tue, 7 Aug 2012 15:43:22 +0000 (+0200) Subject: Enable the EMAC clock in at91_macb_hw_init(). X-Git-Tag: v2012.10-rc1~285 X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=a3dab5d1d9447d75dbf3bb47abc7341508ccafd5;p=karo-tx-uboot.git Enable the EMAC clock in at91_macb_hw_init(). Signed-off-by: Markus Hubig Cc: Andreas Bießmann Signed-off-by: Andreas Bießmann --- diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c index 62f76fa8e3..19ec615c72 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c @@ -158,6 +158,10 @@ void at91_spi1_hw_init(unsigned long cs_mask) #ifdef CONFIG_MACB void at91_macb_hw_init(void) { + /* Enable EMAC clock */ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); + at91_set_a_periph(AT91_PIO_PORTA, 19, 0); /* ETXCK_EREFCK */ at91_set_a_periph(AT91_PIO_PORTA, 17, 0); /* ERXDV */ at91_set_a_periph(AT91_PIO_PORTA, 14, 0); /* ERX0 */