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| author | Pavel Machek <pavel@denx.de> | 2014-09-08 14:08:45 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2014-10-06 17:46:49 +0200 |
| commit | 4e736869c6e0df7a955fd000681d6ceea636928c (patch) | |
| tree | fcb726527f08bd18d23fa06a25e8244520d19032 /arch/arm | |
| parent | 45d6e677106703139d2e3c10fa2d1168fb25309e (diff) | |
| download | u-boot-imx-4e736869c6e0df7a955fd000681d6ceea636928c.zip u-boot-imx-4e736869c6e0df7a955fd000681d6ceea636928c.tar.gz u-boot-imx-4e736869c6e0df7a955fd000681d6ceea636928c.tar.bz2 | |
arm: socfpga: misc: Add SD controller init
Add CPU function to register and initialize the dw_mmc SD controller.
This allows us to use the HPS SDMMC block.
Signed-off-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/socfpga/misc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/socfpga/misc.c b/arch/arm/cpu/armv7/socfpga/misc.c index 872ea59..bf5c668 100644 --- a/arch/arm/cpu/armv7/socfpga/misc.c +++ b/arch/arm/cpu/armv7/socfpga/misc.c @@ -10,6 +10,7 @@ #include <netdev.h> #include <asm/arch/reset_manager.h> #include <asm/arch/system_manager.h> +#include <asm/arch/dwmmc.h> DECLARE_GLOBAL_DATA_PTR; @@ -61,6 +62,18 @@ int cpu_eth_init(bd_t *bis) } #endif +#ifdef CONFIG_DWMMC +/* + * Initializes MMC controllers. + * to override, implement board_mmc_init() + */ +int cpu_mmc_init(bd_t *bis) +{ + return socfpga_dwmmc_init(SOCFPGA_SDMMC_ADDRESS, + CONFIG_HPS_SDMMC_BUSWIDTH, 0); +} +#endif + #if defined(CONFIG_DISPLAY_CPUINFO) /* * Print CPU information |