ARM: uniphier: enable UniPhier SD/MMC host driver

Enable the driver in all UniPhier defconfig files and add some
needed defines to the common files.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

arch/arm/Kconfig

@@ -700,6 +700,7 @@ config ARCH_UNIPHIER
 	select DM_GPIO
 	select DM_SERIAL
 	select DM_I2C
+	select DM_MMC
 	help
 	  Support for UniPhier SoC family developed by Socionext Inc.
 	  (formerly, System LSI Business Division of Panasonic Corporation)

configs/uniphier_ld4_sld8_defconfig

@@ -21,6 +21,7 @@ CONFIG_CMD_TIME=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_GPIO_UNIPHIER=y
+CONFIG_MMC_UNIPHIER=y
 CONFIG_NAND_DENALI=y
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8

configs/uniphier_pro4_defconfig

@@ -20,6 +20,7 @@ CONFIG_CMD_TIME=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_GPIO_UNIPHIER=y
+CONFIG_MMC_UNIPHIER=y
 CONFIG_NAND_DENALI=y
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8

configs/uniphier_pro5_defconfig

@@ -20,6 +20,7 @@ CONFIG_CMD_TIME=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_GPIO_UNIPHIER=y
+CONFIG_MMC_UNIPHIER=y
 CONFIG_NAND_DENALI=y
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8

configs/uniphier_pxs2_ld6b_defconfig

@@ -21,6 +21,7 @@ CONFIG_CMD_TIME=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_GPIO_UNIPHIER=y
+CONFIG_MMC_UNIPHIER=y
 CONFIG_NAND_DENALI=y
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8

configs/uniphier_sld3_defconfig

@@ -18,6 +18,7 @@ CONFIG_CMD_TIME=y
 # CONFIG_CMD_MISC is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_GPIO_UNIPHIER=y
+CONFIG_MMC_UNIPHIER=y
 CONFIG_NAND_DENALI=y
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8

include/configs/uniphier.h

@@ -146,6 +146,10 @@
 #define CONFIG_FAT_WRITE
 #define CONFIG_DOS_PARTITION
 
+/* SD/MMC */
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+
 /* memtest works on */
 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x01000000)