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author | Tom Rini <trini@konsulko.com> | 2015-03-20 07:01:00 -0400 |
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committer | Tom Rini <trini@konsulko.com> | 2015-03-20 07:01:00 -0400 |
commit | e6f4042a04195be258f79e33abe3b71af9162862 (patch) | |
tree | c386524124d1c95eb75e478ff271735454a04029 /arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c | |
parent | a538ae997ae4cb375ba5362b50ba3f5b35f9519b (diff) | |
parent | 8e7a96364bc29073e5246d331a11ce8602d5d6a3 (diff) | |
download | talos-obmc-uboot-e6f4042a04195be258f79e33abe3b71af9162862.tar.gz talos-obmc-uboot-e6f4042a04195be258f79e33abe3b71af9162862.zip |
Merge branch 'master' of git://git.denx.de/u-boot-atmel
Diffstat (limited to 'arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c')
-rw-r--r-- | arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c b/arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c index 0ec32c3ab9..857c864068 100644 --- a/arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c @@ -101,3 +101,20 @@ void at91_spi0_hw_init(unsigned long cs_mask) } } #endif + +#ifdef CONFIG_GENERIC_ATMEL_MCI +void at91_mci_hw_init(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + + at91_set_a_periph(AT91_PIO_PORTA, 2, 0); /* MCI CLK */ + at91_set_a_periph(AT91_PIO_PORTA, 1, 0); /* MCI CDA */ + at91_set_a_periph(AT91_PIO_PORTA, 0, 0); /* MCI DA0 */ + at91_set_a_periph(AT91_PIO_PORTA, 3, 0); /* MCI DA1 */ + at91_set_a_periph(AT91_PIO_PORTA, 4, 0); /* MCI DA2 */ + at91_set_a_periph(AT91_PIO_PORTA, 5, 0); /* MCI DA3 */ + + /* Enable clock */ + writel(1 << ATMEL_ID_MCI, &pmc->pcer); +} +#endif |