Add initial eMMC support for Cortina Access Presidio
Engineering Board
Signed-off-by: Alex Nemirovsky <alex.nemirov...@cortina-access.com>
CC: Peng Fan <peng....@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
--
2.7.4
