Add initial eMMC support for Cortina Access Presidio Engineering Board
Signed-off-by: Alex Nemirovsky alex.nemirovsky@cortina-access.com CC: Peng Fan peng.fan@nxp.com
---
Changes in v4: - Change DT compatiblity name to match change in driver's name - Remove unused io_ds and fifo_mode fields from DT
Changes in v3: None Changes in v2: None
arch/arm/dts/ca-presidio-engboard.dts | 4 +--- configs/cortina_presidio-asic-emmc_defconfig | 33 ++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+), 3 deletions(-) create mode 100644 configs/cortina_presidio-asic-emmc_defconfig
diff --git a/arch/arm/dts/ca-presidio-engboard.dts b/arch/arm/dts/ca-presidio-engboard.dts index c03dacc..40c93d7 100644 --- a/arch/arm/dts/ca-presidio-engboard.dts +++ b/arch/arm/dts/ca-presidio-engboard.dts @@ -10,11 +10,9 @@ #size-cells = <1>;
mmc0: mmc@f4400000 { - compatible = "snps,dw-cortina"; + compatible = "cortina,ca-mmc"; reg = <0x0 0xf4400000 0x1000>; bus-width = <4>; - io_ds = <0x77>; - fifo-mode; sd_dll_ctrl = <0xf43200e8>; io_drv_ctrl = <0xf432004c>; }; diff --git a/configs/cortina_presidio-asic-emmc_defconfig b/configs/cortina_presidio-asic-emmc_defconfig new file mode 100644 index 0000000..e10008a --- /dev/null +++ b/configs/cortina_presidio-asic-emmc_defconfig @@ -0,0 +1,33 @@ +CONFIG_ARM=y +# CONFIG_SYS_ARCH_TIMER is not set +CONFIG_TARGET_PRESIDIO_ASIC=y +CONFIG_SYS_TEXT_BASE=0x04000000 +CONFIG_ENV_SIZE=0x20000 +CONFIG_DM_GPIO=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_IDENT_STRING="Presidio-SoC" +CONFIG_SHOW_BOOT_PROGRESS=y +CONFIG_BOOTDELAY=3 +CONFIG_BOARD_EARLY_INIT_R=y +CONFIG_SYS_PROMPT="G3#" +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_WDT=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_TIMER=y +CONFIG_CMD_SMC=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_OF_CONTROL=y +CONFIG_OF_LIVE=y +CONFIG_DEFAULT_DEVICE_TREE="ca-presidio-engboard" +# CONFIG_NET is not set +CONFIG_DM=y +CONFIG_CORTINA_GPIO=y +CONFIG_DM_MMC=y +CONFIG_MMC_DW=y +CONFIG_MMC_DW_CORTINA=y +CONFIG_DM_SERIAL=y +CONFIG_CORTINA_UART=y +CONFIG_WDT=y +CONFIG_WDT_CORTINA=y