From d5b7177f9130d8b66e7f20f71ff358fb5619a13a Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 29 Jun 2018 15:19:11 -0300 Subject: pico-imx7d: Add SPL support Convert pico-imx7d to SPL support. There are two variants of pico-imx7d SOMs: - One with 512MB of RAM - One with 1GB of RAM The 512MB module contains two Hynix H5TC2G63GFR-PBA. The 1GB module contains two Hynix H5TC4G63GFR-PBA. The RAM size is determined in runtime by reading GPIO1_12. While at it, also add USB Serial Download mode support as it is very helpful for loading SPL and u-boot.img via imx_usb_loader. Signed-off-by: Fabio Estevam Signed-off-by: Otavio Salvador --- configs/pico-imx7d_defconfig | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'configs/pico-imx7d_defconfig') diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index bff6b9ccb8..27e5ca910a 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -1,11 +1,22 @@ CONFIG_ARM=y CONFIG_ARCH_MX7=y CONFIG_SYS_TEXT_BASE=0x87800000 +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_TARGET_PICO_IMX7D=y +CONFIG_SPL_MMC_SUPPORT=y +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL=y +CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_IMX_RDC=y CONFIG_DISTRO_DEFAULTS=y -CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/technexion/pico-imx7d/imximage.cfg" +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg" CONFIG_BOOTCOMMAND="run finduuid; run distro_bootcmd" +CONFIG_SPL_I2C_SUPPORT=y +CONFIG_SPL_USB_HOST_SUPPORT=y +CONFIG_SPL_USB_GADGET_SUPPORT=y +CONFIG_SPL_USB_SDP_SUPPORT=y # CONFIG_CMD_BOOTD is not set # CONFIG_CMD_IMI is not set # CONFIG_CMD_XIMG is not set @@ -15,6 +26,7 @@ CONFIG_CMD_GPT=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_USB=y +CONFIG_CMD_USB_SDP=y CONFIG_CMD_USB_MASS_STORAGE=y # CONFIG_CMD_SETEXPR is not set # CONFIG_CMD_MII is not set -- cgit