diff options
Diffstat (limited to 'board/dhelectronics/dh_imx6/dh_imx6_spl.c')
| -rw-r--r-- | board/dhelectronics/dh_imx6/dh_imx6_spl.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/board/dhelectronics/dh_imx6/dh_imx6_spl.c b/board/dhelectronics/dh_imx6/dh_imx6_spl.c index 1b7acc8df7..f2c3ac3e28 100644 --- a/board/dhelectronics/dh_imx6/dh_imx6_spl.c +++ b/board/dhelectronics/dh_imx6/dh_imx6_spl.c @@ -476,6 +476,32 @@ static void setup_iomux_uart(void) SETUP_IOMUX_PADS(uart1_pads); } +#ifdef CONFIG_FSL_USDHC +struct fsl_esdhc_cfg usdhc_cfg[1] = { + {USDHC4_BASE_ADDR}, +}; + +int board_mmc_get_env_dev(int devno) +{ + return devno - 1; +} + +int board_mmc_getcd(struct mmc *mmc) +{ + return 1; /* eMMC/uSDHC4 is always present */ +} + +int board_mmc_init(bd_t *bis) +{ + SETUP_IOMUX_PADS(usdhc4_pads); + usdhc_cfg[0].esdhc_base = USDHC4_BASE_ADDR; + usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK); + usdhc_cfg[0].max_bus_width = 8; + + return fsl_esdhc_initialize(bis, &usdhc_cfg[0]); +} +#endif + /* USB */ static iomux_v3_cfg_t const usb_pads[] = { IOMUX_PADS(PAD_GPIO_1__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), |