diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
index af9c86d3b83aa554ee7b005912417d5d6c327207..bef1b8ae9142a4f97d80292d860e5301ee8831f8 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
@@ -2,7 +2,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
 obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
 obj-y += boot-mode.o
 obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_info.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_info.c
deleted file mode 100644
index 27d772e8cbbab6ab82e4d0290f1c7895210175c2..0000000000000000000000000000000000000000
--- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_info.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
-	puts("Board: PH1-LD4 Board\n");
-
-	return check_support_card();
-}
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
index 43949d0331535a5fbcb5be2f0fc1b8e34b3977ed..484e978e2de11b5cdbc8703395c5f88f786ef2eb 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
@@ -2,7 +2,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
 obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
 obj-y += boot-mode.o
 obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_info.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_info.c
deleted file mode 100644
index 325a4f616067b5f8e300a6042dfdc8df388c1cc7..0000000000000000000000000000000000000000
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_info.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
-	puts("Board: PH1-Pro4 Board\n");
-
-	return check_support_card();
-}
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
index af9c86d3b83aa554ee7b005912417d5d6c327207..bef1b8ae9142a4f97d80292d860e5301ee8831f8 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
@@ -2,7 +2,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
 obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
 obj-y += boot-mode.o
 obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_info.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_info.c
deleted file mode 100644
index 15dc289c01f2fd984a254549f0c700912c0b3ff2..0000000000000000000000000000000000000000
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_info.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
-	puts("Board: PH1-sLD8 Board\n");
-
-	return check_support_card();
-}