diff --git a/board/renesas/salvator-x/MAINTAINERS b/board/renesas/salvator-x/MAINTAINERS
index 542f7cc..7335bc3 100644
--- a/board/renesas/salvator-x/MAINTAINERS
+++ b/board/renesas/salvator-x/MAINTAINERS
@@ -3,6 +3,4 @@
 S:	Maintained
 F:	board/renesas/salvator-x/
 F:	include/configs/salvator-x.h
-F:	configs/r8a7795_salvator-x_defconfig
-F:	configs/r8a7796_salvator-x_defconfig
-F:	configs/r8a77965_salvator-x_defconfig
+F:	configs/rcar3_salvator-x_defconfig
diff --git a/board/renesas/ulcb/MAINTAINERS b/board/renesas/ulcb/MAINTAINERS
index 8549f54..564eb56 100644
--- a/board/renesas/ulcb/MAINTAINERS
+++ b/board/renesas/ulcb/MAINTAINERS
@@ -3,6 +3,4 @@
 S:	Maintained
 F:	board/renesas/ulcb/
 F:	include/configs/ulcb.h
-F:	configs/r8a7795_ulcb_defconfig
-F:	configs/r8a7796_ulcb_defconfig
-F:	configs/r8a77965_ulcb_defconfig
+F:	configs/rcar3_ulcb_defconfig
diff --git a/configs/r8a77965_salvator-x_defconfig b/configs/r8a77965_salvator-x_defconfig
deleted file mode 100644
index 8da542c..0000000
--- a/configs/r8a77965_salvator-x_defconfig
+++ /dev/null
@@ -1,71 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_RMOBILE=y
-CONFIG_SYS_TEXT_BASE=0x50000000
-CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_ENV_SIZE=0x20000
-CONFIG_ENV_OFFSET=0xFFFE0000
-CONFIG_DM_GPIO=y
-CONFIG_RCAR_GEN3=y
-CONFIG_TARGET_SALVATOR_X=y
-CONFIG_SMBIOS_PRODUCT_NAME=""
-CONFIG_SPL_TEXT_BASE=0xe6338000
-CONFIG_FIT=y
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="root=/dev/nfs rw nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20"
-CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_DEFAULT_FDT_FILE="r8a77965-salvator-x.dtb"
-CONFIG_VERSION_VARIABLE=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_PCI=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="r8a77965-salvator-x-u-boot"
-CONFIG_OF_LIST="r8a7795-salvator-x-u-boot r8a7796-salvator-x-u-boot r8a77965-salvator-x-u-boot"
-CONFIG_MULTI_DTB_FIT_LZO=y
-CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_REGMAP=y
-CONFIG_SYSCON=y
-CONFIG_CLK=y
-CONFIG_CLK_RENESAS=y
-CONFIG_RCAR_GPIO=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_RCAR_IIC=y
-CONFIG_DM_MMC=y
-CONFIG_MMC_IO_VOLTAGE=y
-CONFIG_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_RENESAS_SDHI=y
-CONFIG_PHY_MICREL=y
-CONFIG_PHY_MICREL_KSZ90X1=y
-CONFIG_DM_ETH=y
-CONFIG_RENESAS_RAVB=y
-CONFIG_PCI=y
-CONFIG_DM_PCI=y
-CONFIG_PCI_RCAR_GEN3=y
-CONFIG_DM_REGULATOR=y
-CONFIG_DM_REGULATOR_FIXED=y
-CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SCIF_CONSOLE=y
-CONFIG_USB=y
-CONFIG_DM_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_GENERIC=y
-CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT_OVERLAY=y
-CONFIG_SMBIOS_MANUFACTURER=""
diff --git a/configs/r8a77965_ulcb_defconfig b/configs/r8a77965_ulcb_defconfig
deleted file mode 100644
index 117939b..0000000
--- a/configs/r8a77965_ulcb_defconfig
+++ /dev/null
@@ -1,68 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_RMOBILE=y
-CONFIG_SYS_TEXT_BASE=0x50000000
-CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_ENV_SIZE=0x20000
-CONFIG_ENV_OFFSET=0xFFFE0000
-CONFIG_DM_GPIO=y
-CONFIG_RCAR_GEN3=y
-CONFIG_TARGET_ULCB=y
-CONFIG_SMBIOS_PRODUCT_NAME=""
-CONFIG_SPL_TEXT_BASE=0xe6338000
-CONFIG_FIT=y
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="root=/dev/nfs rw nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20"
-CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_DEFAULT_FDT_FILE="r8a77965-m3nulcb.dtb"
-CONFIG_VERSION_VARIABLE=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="r8a77965-m3nulcb-u-boot"
-CONFIG_OF_LIST="r8a7795-h3ulcb-u-boot r8a7796-m3ulcb-u-boot r8a77965-m3nulcb-u-boot"
-CONFIG_MULTI_DTB_FIT_LZO=y
-CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_REGMAP=y
-CONFIG_SYSCON=y
-CONFIG_CLK=y
-CONFIG_CLK_RENESAS=y
-CONFIG_RCAR_GPIO=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_RCAR_IIC=y
-CONFIG_DM_MMC=y
-CONFIG_MMC_IO_VOLTAGE=y
-CONFIG_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_RENESAS_SDHI=y
-CONFIG_PHY_MICREL=y
-CONFIG_PHY_MICREL_KSZ90X1=y
-CONFIG_DM_ETH=y
-CONFIG_RENESAS_RAVB=y
-CONFIG_DM_REGULATOR=y
-CONFIG_DM_REGULATOR_FIXED=y
-CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SCIF_CONSOLE=y
-CONFIG_SYSRESET=y
-CONFIG_USB=y
-CONFIG_DM_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_GENERIC=y
-CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT_OVERLAY=y
-CONFIG_SMBIOS_MANUFACTURER=""
diff --git a/configs/r8a7796_salvator-x_defconfig b/configs/r8a7796_salvator-x_defconfig
deleted file mode 100644
index 86d666f..0000000
--- a/configs/r8a7796_salvator-x_defconfig
+++ /dev/null
@@ -1,71 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_RMOBILE=y
-CONFIG_SYS_TEXT_BASE=0x50000000
-CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_ENV_SIZE=0x20000
-CONFIG_ENV_OFFSET=0xFFFE0000
-CONFIG_DM_GPIO=y
-CONFIG_RCAR_GEN3=y
-CONFIG_TARGET_SALVATOR_X=y
-CONFIG_SMBIOS_PRODUCT_NAME=""
-CONFIG_SPL_TEXT_BASE=0xe6338000
-CONFIG_FIT=y
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="root=/dev/nfs rw nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20"
-CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_DEFAULT_FDT_FILE="r8a7796-salvator-x.dtb"
-CONFIG_VERSION_VARIABLE=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_PCI=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="r8a7796-salvator-x-u-boot"
-CONFIG_OF_LIST="r8a7795-salvator-x-u-boot r8a7796-salvator-x-u-boot r8a77965-salvator-x-u-boot"
-CONFIG_MULTI_DTB_FIT_LZO=y
-CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_REGMAP=y
-CONFIG_SYSCON=y
-CONFIG_CLK=y
-CONFIG_CLK_RENESAS=y
-CONFIG_RCAR_GPIO=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_RCAR_IIC=y
-CONFIG_DM_MMC=y
-CONFIG_MMC_IO_VOLTAGE=y
-CONFIG_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_RENESAS_SDHI=y
-CONFIG_PHY_MICREL=y
-CONFIG_PHY_MICREL_KSZ90X1=y
-CONFIG_DM_ETH=y
-CONFIG_RENESAS_RAVB=y
-CONFIG_PCI=y
-CONFIG_DM_PCI=y
-CONFIG_PCI_RCAR_GEN3=y
-CONFIG_DM_REGULATOR=y
-CONFIG_DM_REGULATOR_FIXED=y
-CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SCIF_CONSOLE=y
-CONFIG_USB=y
-CONFIG_DM_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_GENERIC=y
-CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT_OVERLAY=y
-CONFIG_SMBIOS_MANUFACTURER=""
diff --git a/configs/r8a7796_ulcb_defconfig b/configs/r8a7796_ulcb_defconfig
deleted file mode 100644
index ce4d5ac..0000000
--- a/configs/r8a7796_ulcb_defconfig
+++ /dev/null
@@ -1,68 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_RMOBILE=y
-CONFIG_SYS_TEXT_BASE=0x50000000
-CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_ENV_SIZE=0x20000
-CONFIG_ENV_OFFSET=0xFFFE0000
-CONFIG_DM_GPIO=y
-CONFIG_RCAR_GEN3=y
-CONFIG_TARGET_ULCB=y
-CONFIG_SMBIOS_PRODUCT_NAME=""
-CONFIG_SPL_TEXT_BASE=0xe6338000
-CONFIG_FIT=y
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="root=/dev/nfs rw nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20"
-CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_DEFAULT_FDT_FILE="r8a7796-m3ulcb.dtb"
-CONFIG_VERSION_VARIABLE=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="r8a7796-m3ulcb-u-boot"
-CONFIG_OF_LIST="r8a7795-h3ulcb-u-boot r8a7796-m3ulcb-u-boot r8a77965-m3nulcb-u-boot"
-CONFIG_MULTI_DTB_FIT_LZO=y
-CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_REGMAP=y
-CONFIG_SYSCON=y
-CONFIG_CLK=y
-CONFIG_CLK_RENESAS=y
-CONFIG_RCAR_GPIO=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_RCAR_IIC=y
-CONFIG_DM_MMC=y
-CONFIG_MMC_IO_VOLTAGE=y
-CONFIG_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_RENESAS_SDHI=y
-CONFIG_PHY_MICREL=y
-CONFIG_PHY_MICREL_KSZ90X1=y
-CONFIG_DM_ETH=y
-CONFIG_RENESAS_RAVB=y
-CONFIG_DM_REGULATOR=y
-CONFIG_DM_REGULATOR_FIXED=y
-CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SCIF_CONSOLE=y
-CONFIG_SYSRESET=y
-CONFIG_USB=y
-CONFIG_DM_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_GENERIC=y
-CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT_OVERLAY=y
-CONFIG_SMBIOS_MANUFACTURER=""
diff --git a/configs/r8a7795_salvator-x_defconfig b/configs/rcar3_salvator-x_defconfig
similarity index 100%
rename from configs/r8a7795_salvator-x_defconfig
rename to configs/rcar3_salvator-x_defconfig
diff --git a/configs/r8a7795_ulcb_defconfig b/configs/rcar3_ulcb_defconfig
similarity index 100%
rename from configs/r8a7795_ulcb_defconfig
rename to configs/rcar3_ulcb_defconfig