@@ -10,11 +10,9 @@
#size-cells = <1>;
mmc0: mmc at 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>;
};
new file mode 100644
@@ -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
Add initial eMMC support for Cortina Access Presidio Engineering Board Signed-off-by: Alex Nemirovsky <alex.nemirovsky at cortina-access.com> CC: Peng Fan <peng.fan at 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