| Message ID | 20191029121759.3582464-2-ch@denx.de |
|---|---|
| State | Accepted |
| Commit | 5c47bf7195767d45049fd2482bc75fccbbfe7055 |
| Delegated to: | Stefano Babic |
| Headers | show |
| Series | [U-Boot,v2,1/3] ARM: imx6: DHCOM i.MX6 PDK: fix board_boot_modes emmc entry | expand |
> In order for 'bmode emmc' to work, the eMMC needs to be initialized in the > SPL. This change initializes the eMMC as BOOT_DEVICE_MMC1 (index=0). > Signed-off-by: Claudius Heine <ch@denx.de> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic
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)),
In order for 'bmode emmc' to work, the eMMC needs to be initialized in the SPL. This change initializes the eMMC as BOOT_DEVICE_MMC1 (index=0). Signed-off-by: Claudius Heine <ch@denx.de> --- board/dhelectronics/dh_imx6/dh_imx6_spl.c | 26 +++++++++++++++++++++++ 1 file changed, 26 insertions(+)