diff options
author | Tom Rini <trini@ti.com> | 2014-03-10 14:22:54 -0400 |
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committer | Tom Rini <trini@ti.com> | 2014-03-10 14:22:54 -0400 |
commit | 5495dae7aa9d5cd161e07174d38acac86515c58a (patch) | |
tree | 848c7f48688aeb5ada1fe221dc5dff4729561814 /arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c | |
parent | c0d297946fd2540c8057eb1589429978da888dbb (diff) | |
parent | 27019e4a949fc3be2e895ac20839c4d4d119f902 (diff) |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c')
-rw-r--r-- | arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c index 99a39134de..6b51d5f355 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c @@ -143,6 +143,31 @@ void at91_spi1_hw_init(unsigned long cs_mask) } #endif +#if defined(CONFIG_GENERIC_ATMEL_MCI) +void at91_mci_hw_init(void) +{ + /* Enable mci clock */ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + writel(1 << ATMEL_ID_MCI1, &pmc->pcer); + + at91_set_a_periph(AT91_PIO_PORTA, 6, PUP); /* MCI1_CK */ + +#if defined(CONFIG_ATMEL_MCI_PORTB) + at91_set_a_periph(AT91_PIO_PORTA, 21, PUP); /* MCI1_CDB */ + at91_set_a_periph(AT91_PIO_PORTA, 22, PUP); /* MCI1_DB0 */ + at91_set_a_periph(AT91_PIO_PORTA, 23, PUP); /* MCI1_DB1 */ + at91_set_a_periph(AT91_PIO_PORTA, 24, PUP); /* MCI1_DB2 */ + at91_set_a_periph(AT91_PIO_PORTA, 25, PUP); /* MCI1_DB3 */ +#else + at91_set_a_periph(AT91_PIO_PORTA, 7, PUP); /* MCI1_CDA */ + at91_set_a_periph(AT91_PIO_PORTA, 8, PUP); /* MCI1_DA0 */ + at91_set_a_periph(AT91_PIO_PORTA, 9, PUP); /* MCI1_DA1 */ + at91_set_a_periph(AT91_PIO_PORTA, 10, PUP); /* MCI1_DA2 */ + at91_set_a_periph(AT91_PIO_PORTA, 11, PUP); /* MCI1_DA3 */ +#endif +} +#endif + #ifdef CONFIG_MACB void at91_macb_hw_init(void) { |