diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild
index 6ce938200bbdc6a2b69135642c86cf85f93ce678..e322d65f33a41e0085e5d352410ca0b5c3f37e26 100644
--- a/arch/mips/Kbuild
+++ b/arch/mips/Kbuild
@@ -3,6 +3,9 @@
 # CFLAGS_<file.o> := -Wno-error
 subdir-ccflags-y := -Werror
 
+# platform specific definitions
+include arch/mips/Kbuild.platforms
+obj-y := $(platform-y)
 
 # mips object files
 # The object files are linked as core-y files would be linked
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
new file mode 100644
index 0000000000000000000000000000000000000000..681b2d4d88f5f8071fe54f5dd024a07472451276
--- /dev/null
+++ b/arch/mips/Kbuild.platforms
@@ -0,0 +1,6 @@
+# All platforms listed in alphabetic order
+
+platforms += ar7
+
+# include the platform specific files
+include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms))
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index d39be4708289fe918f5069884d9434116545e5d6..b4ec8e9960b356ab009f5f73586b0f9915eaf757 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -209,13 +209,7 @@ endif
 #
 # Board-dependent options and extra files
 #
-
-#
-# Texas Instruments AR7
-#
-core-$(CONFIG_AR7)		+= arch/mips/ar7/
-cflags-$(CONFIG_AR7)		+= -I$(srctree)/arch/mips/include/asm/mach-ar7
-load-$(CONFIG_AR7)		+= 0xffffffff94100000
+include $(srctree)/arch/mips/Kbuild.platforms
 
 #
 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
diff --git a/arch/mips/ar7/Makefile b/arch/mips/ar7/Makefile
index 26bc5da189971c1714174c82e0c4f8a72f6d4fa6..7435e44b396404b355fe60dc1bf7e9de96e33665 100644
--- a/arch/mips/ar7/Makefile
+++ b/arch/mips/ar7/Makefile
@@ -8,4 +8,3 @@ obj-y := \
 	platform.o \
 	gpio.o \
 	clock.o
-EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/ar7/Platform b/arch/mips/ar7/Platform
new file mode 100644
index 0000000000000000000000000000000000000000..0bf85c416c6c6f28acea8c848729b1bbe0d57c43
--- /dev/null
+++ b/arch/mips/ar7/Platform
@@ -0,0 +1,6 @@
+#
+# Texas Instruments AR7
+#
+platform-$(CONFIG_AR7)          += ar7/
+cflags-$(CONFIG_AR7)            += -I$(srctree)/arch/mips/include/asm/mach-ar7
+load-$(CONFIG_AR7)              += 0xffffffff94100000