diff --git a/configs/uniphier_pro5_defconfig b/configs/uniphier_pro5_defconfig
deleted file mode 100644
index 0029cd3ff99cf9e5a617fbebf2c3bdc05d843226..0000000000000000000000000000000000000000
--- a/configs/uniphier_pro5_defconfig
+++ /dev/null
@@ -1,33 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_UNIPHIER=y
-CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_ARCH_UNIPHIER_PH1_PRO5=y
-CONFIG_MICRO_SUPPORT_CARD=y
-CONFIG_SYS_TEXT_BASE=0x84000000
-CONFIG_DEFAULT_DEVICE_TREE="uniphier-ph1-pro5-4kbox"
-CONFIG_HUSH_PARSER=y
-# CONFIG_CMD_XIMG is not set
-# CONFIG_CMD_ENV_EXISTS is not set
-CONFIG_CMD_NAND=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_USB=y
-# CONFIG_CMD_FPGA is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_TFTPPUT=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_TIME=y
-# CONFIG_CMD_MISC is not set
-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
-CONFIG_SPL_NAND_DENALI=y
-CONFIG_PINCTRL=y
-CONFIG_SPL_PINCTRL=y
-CONFIG_UNIPHIER_SERIAL=y
-CONFIG_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_STORAGE=y
diff --git a/configs/uniphier_pxs2_ld6b_defconfig b/configs/uniphier_pxs2_ld6b_defconfig
index 0115c215f83a5b19de1f2f770c1db397a9e583df..10af9c884b8ca28ac93f59e20da2d605c6746621 100644
--- a/configs/uniphier_pxs2_ld6b_defconfig
+++ b/configs/uniphier_pxs2_ld6b_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_UNIPHIER=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_ARCH_UNIPHIER_PH1_PRO5=y
 CONFIG_ARCH_UNIPHIER_PROXSTREAM2=y
 CONFIG_ARCH_UNIPHIER_PH1_LD6B=y
 CONFIG_MICRO_SUPPORT_CARD=y
diff --git a/doc/README.uniphier b/doc/README.uniphier
index 5ac52bd41f2de839860cefdad184d9cb9b3517c9..6c3b0924b27b98af6136bf04ccc46a9d24535001 100644
--- a/doc/README.uniphier
+++ b/doc/README.uniphier
@@ -45,8 +45,8 @@ PH1-Pro4 reference board:
     $ make CROSS_COMPILE=arm-linux-gnueabi-
 
 PH1-Pro5 4KBOX Board:
-    $ make uniphier_pro5_defconfig
-    $ make CROSS_COMPILE=arm-linux-gnueabi-
+    $ make uniphier_pxs2_ld6b_defconfig
+    $ make CROSS_COMPILE=arm-linux-gnueabi- DEVICE_TREE=uniphier-ph1-pro5-4kbox
 
 ProXstream2 Gentil board:
     $ make uniphier_pxs2_ld6b_defconfig