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arm, mx27: add support for SDHC1 pin init 

Signed-off-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Heiko Schocher 2010-03-04 08:12:05 +01:00 committed by trix
parent 3bb6b037e8
commit 1e65c2beb5
2 changed files with 18 additions and 0 deletions
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17
arch/arm/cpu/arm926ejs/mx27/generic.c
View File

@ -316,6 +316,23 @@ void mx27_fec_init_pins(void)
#endif /* CONFIG_FEC_MXC */
#ifdef CONFIG_MXC_MMC
void mx27_sd1_init_pins(void)
{
int i;
unsigned int mode[] = {
PE18_PF_SD1_D0,
PE19_PF_SD1_D1,
PE20_PF_SD1_D2,
PE21_PF_SD1_D3,
PE22_PF_SD1_CMD,
PE23_PF_SD1_CLK,
};
for (i = 0; i < ARRAY_SIZE(mode); i++)
imx_gpio_mode(mode[i]);
}
void mx27_sd2_init_pins(void)
{
int i;

1
arch/arm/include/asm/arch-mx27/imx-regs.h
View File

@ -37,6 +37,7 @@ extern void mx27_fec_init_pins(void);
#endif /* CONFIG_FEC_MXC */
#ifdef CONFIG_MXC_MMC
extern void mx27_sd1_init_pins(void);
extern void mx27_sd2_init_pins(void);
#endif /* CONFIG_MXC_MMC */