diff options
Diffstat (limited to 'board/freescale/mpc837xerdb')
| -rw-r--r-- | board/freescale/mpc837xerdb/mpc837xerdb.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c index a4a1927..c5c2e40 100644 --- a/board/freescale/mpc837xerdb/mpc837xerdb.c +++ b/board/freescale/mpc837xerdb/mpc837xerdb.c @@ -13,12 +13,14 @@ */ #include <common.h> +#include <hwconfig.h> #include <i2c.h> #include <asm/io.h> #include <asm/fsl_serdes.h> #include <fdt_support.h> #include <spd_sdram.h> #include <vsc7385.h> +#include <fsl_esdhc.h> #if defined(CONFIG_SYS_DRAM_TEST) int @@ -166,6 +168,21 @@ int board_early_init_f(void) return 0; } +#ifdef CONFIG_FSL_ESDHC +int board_mmc_init(bd_t *bd) +{ + struct immap __iomem *im = (struct immap __iomem *)CONFIG_SYS_IMMR; + + if (!hwconfig("esdhc")) + return 0; + + clrsetbits_be32(&im->sysconf.sicrl, SICRL_USB_B, SICRL_USB_B_SD); + clrsetbits_be32(&im->sysconf.sicrh, SICRH_SPI, SICRH_SPI_SD); + + return fsl_esdhc_mmc_init(bd); +} +#endif + /* * Miscellaneous late-boot configurations * @@ -195,5 +212,6 @@ void ft_board_setup(void *blob, bd_t *bd) #endif ft_cpu_setup(blob, bd); fdt_fixup_dr_usb(blob, bd); + fdt_fixup_esdhc(blob, bd); } #endif /* CONFIG_OF_BOARD_SETUP */ |