From 4e267b92fb28a4f626c1d27ad71e21cf4df2935b Mon Sep 17 00:00:00 2001 From: Joris Offouga Date: Thu, 4 Apr 2019 14:00:55 +0200 Subject: pico-imx7d: Convert DM MMC This patch enable convert DM MMC for imx7d-pico board and variant. Before the DM conversion only usdhc3 was enabled and therefore it appeared as MMC 0 to u-boot. After enabling MMC DM though usdhc3 defaults to MMC 2, which left unattended would drive changes to existing pico-pi bootscripts and environment variables that rely on mmc 0. Setup the alias of mmc0 and usdhc3 so that existing pico-imx7d boot code will work unmodified. When converting to DM_MMC it is necessary that SPL initializes eMMC by itself, so move the original eMMC initialization from U-Boot proper to SPL. Signed-off-by: Joris Offouga Signed-off-by: Fabio Estevam --- configs/pico-imx7d_defconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'configs/pico-imx7d_defconfig') diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index 54d7da8768c..818032ef18f 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -30,6 +30,7 @@ CONFIG_CMD_BOOTMENU=y CONFIG_PINCTRL=y CONFIG_PINCTRL_IMX7=y CONFIG_DM_GPIO=y +CONFIG_DM_MMC=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_WRITE_SIZE=0x20000 CONFIG_CMD_DFU=y -- cgit