Make an additional step to add full DM support to mx6cuboxi, including its support for SPL
With this new configuration SPL image is 50 KB, higher than the 38 KB from the previous version, but it still under the 68 KB limit.
Signed-off-by: Walter Lozano walter.lozano@collabora.com --- arch/arm/dts/imx6qdl-hummingboard2-emmc-som-v15-u-boot.dtsi | 4 ++++ configs/mx6cuboxi_defconfig | 3 +++ 2 files changed, 7 insertions(+)
diff --git a/arch/arm/dts/imx6qdl-hummingboard2-emmc-som-v15-u-boot.dtsi b/arch/arm/dts/imx6qdl-hummingboard2-emmc-som-v15-u-boot.dtsi index d302b2e275..b1364a0bbf 100644 --- a/arch/arm/dts/imx6qdl-hummingboard2-emmc-som-v15-u-boot.dtsi +++ b/arch/arm/dts/imx6qdl-hummingboard2-emmc-som-v15-u-boot.dtsi @@ -34,3 +34,7 @@ &usdhc1 { status = "disabled"; }; + +&usdhc2 { + u-boot,dm-pre-reloc; +}; diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig index 23ce485f43..ae8d920260 100644 --- a/configs/mx6cuboxi_defconfig +++ b/configs/mx6cuboxi_defconfig @@ -24,6 +24,7 @@ CONFIG_USE_PREBOOT=y CONFIG_PREBOOT="if hdmidet; then usb start; setenv stdin serial,usbkbd; setenv stdout serial,vga; setenv stderr serial,vga; else setenv stdin serial; setenv stdout serial; setenv stderr serial; fi;" CONFIG_BOUNCE_BUFFER=y CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_FS_EXT4=y CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_WATCHDOG_SUPPORT=y @@ -36,6 +37,7 @@ CONFIG_CMD_CACHE=y CONFIG_CMD_EXT4_WRITE=y # CONFIG_SPL_PARTITION_UUIDS is not set CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="imx6dl-hummingboard2-emmc-som-v15" CONFIG_OF_LIST="imx6dl-hummingboard2-emmc-som-v15 imx6q-hummingboard2-emmc-som-v15" CONFIG_MULTI_DTB_FIT=y @@ -44,6 +46,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_DM=y +CONFIG_SPL_DM=y CONFIG_DWC_AHSATA=y CONFIG_DM_GPIO=y CONFIG_DM_MMC=y