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| author | Steve Sakoman <steve@sakoman.com> | 2010-06-09 12:54:58 -0700 |
|---|---|---|
| committer | Sandeep Paulraj <s-paulraj@ti.com> | 2010-07-05 20:00:05 -0400 |
| commit | bec3dc75996abf3cd878e54462708b1d9255bdc9 (patch) | |
| tree | 70fbb4676b09fa3241032e59b99130519b9fb039 /drivers/mmc/omap3_mmc.c | |
| parent | d34efc767d26d353e0257042080eec7012e5440f (diff) | |
| download | u-boot-imx-bec3dc75996abf3cd878e54462708b1d9255bdc9.zip u-boot-imx-bec3dc75996abf3cd878e54462708b1d9255bdc9.tar.gz u-boot-imx-bec3dc75996abf3cd878e54462708b1d9255bdc9.tar.bz2 | |
ARMV7: Restructure OMAP mmc driver to allow code sharing between OMAP3 and OMAP4
The architecture independent header is moved to drivers/mmc, and the architecture
dependent headers reside in asm/arch-omap3 and asm/arch-omap4
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'drivers/mmc/omap3_mmc.c')
| -rw-r--r-- | drivers/mmc/omap3_mmc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/mmc/omap3_mmc.c b/drivers/mmc/omap3_mmc.c index 25b66f2..4eda216 100644 --- a/drivers/mmc/omap3_mmc.c +++ b/drivers/mmc/omap3_mmc.c @@ -30,7 +30,8 @@ #include <i2c.h> #include <twl4030.h> #include <asm/io.h> -#include <asm/arch/mmc.h> + +#include "omap3_mmc.h" const unsigned short mmc_transspeed_val[15][4] = { {CLKD(10, 1), CLKD(10, 10), CLKD(10, 100), CLKD(10, 1000)}, @@ -81,13 +82,14 @@ block_dev_desc_t *mmc_get_dev(int dev) unsigned char mmc_board_init(void) { - t2_t *t2_base = (t2_t *)T2_BASE; - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - #if defined(CONFIG_TWL4030_POWER) twl4030_power_mmc_init(); #endif +#if defined(CONFIG_OMAP34XX) + t2_t *t2_base = (t2_t *)T2_BASE; + struct prcm *prcm_base = (struct prcm *)PRCM_BASE; + writel(readl(&t2_base->pbias_lite) | PBIASLITEPWRDNZ1 | PBIASSPEEDCTRL0 | PBIASLITEPWRDNZ0, &t2_base->pbias_lite); @@ -105,6 +107,9 @@ unsigned char mmc_board_init(void) writel(readl(&prcm_base->iclken1_core) | EN_MMC1 | EN_MMC2 | EN_MMC3, &prcm_base->iclken1_core); +#endif + +/* TODO add appropriate OMAP4 init */ return 1; } |