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| author | Wu, Josh <Josh.wu@atmel.com> | 2013-03-28 20:28:41 +0000 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2013-05-12 16:42:24 +0200 |
| commit | a73267a7ce8adea9d062a58db896ca4275333c68 (patch) | |
| tree | b56b06686790313e55ed7cabc8f659ba2427989a /arch/arm | |
| parent | 9e336903891f1c28be04f0b5503ca54939b2976a (diff) | |
| download | u-boot-imx-a73267a7ce8adea9d062a58db896ca4275333c68.zip u-boot-imx-a73267a7ce8adea9d062a58db896ca4275333c68.tar.gz u-boot-imx-a73267a7ce8adea9d062a58db896ca4275333c68.tar.bz2 | |
arm: at91: enable mci support for at91sam9g20ek.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c index 19ec615..5e995e1 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c @@ -203,6 +203,10 @@ void at91_macb_hw_init(void) #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_MCI, &pmc->pcer); + at91_set_a_periph(AT91_PIO_PORTA, 8, 1); /* MCCK */ #if defined(CONFIG_ATMEL_MCI_PORTB) at91_set_b_periph(AT91_PIO_PORTA, 1, 1); /* MCCDB */ |