MIPS: IP22, IP28: Migrate to new platform makefile style.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/Kbuild.platforms

@@ -8,6 +8,7 @@ platforms += jazz
 platforms += loongson
 platforms += mipssim
 platforms += pmc-sierra
+platforms += sgi-ip22
 platforms += sgi-ip27
 platforms += sni
 platforms += vr41xx

arch/mips/Makefile

@@ -258,41 +258,6 @@ core-$(CONFIG_POWERTV)		+= arch/mips/powertv/
 cflags-$(CONFIG_POWERTV)        += -I$(srctree)/arch/mips/include/asm/mach-powertv
 load-$(CONFIG_POWERTV)		+= 0xffffffff90800000
 
-#
-# SGI IP22 (Indy/Indigo2)
-#
-# Set the load address to >= 0xffffffff88069000 if you want to leave space for
-# symmon, 0xffffffff80002000 for production kernels.  Note that the value must
-# be aligned to a multiple of the kernel stack size or the handling of the
-# current variable will break so for 64-bit kernels we have to raise the start
-# address by 8kb.
-#
-core-$(CONFIG_SGI_IP22)		+= arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP22)	+= -I$(srctree)/arch/mips/include/asm/mach-ip22
-ifdef CONFIG_32BIT
-load-$(CONFIG_SGI_IP22)		+= 0xffffffff88002000
-endif
-ifdef CONFIG_64BIT
-load-$(CONFIG_SGI_IP22)		+= 0xffffffff88004000
-endif
-
-#
-# SGI IP28 (Indigo2 R10k)
-#
-# Set the load address to >= 0xa800000020080000 if you want to leave space for
-# symmon, 0xa800000020004000 for production kernels ?  Note that the value must
-# be 16kb aligned or the handling of the current variable will break.
-# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
-#
-ifdef CONFIG_SGI_IP28
-  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
-      $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
-  endif
-endif
-core-$(CONFIG_SGI_IP28)		+= arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP28)	+= -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
-load-$(CONFIG_SGI_IP28)		+= 0xa800000020004000
-
 #
 # SGI-IP32 (O2)
 #

arch/mips/sgi-ip22/Makefile

@@ -9,5 +9,3 @@ obj-y	+= ip22-mc.o ip22-hpc.o ip22-int.o ip22-time.o ip22-nvram.o \
 obj-$(CONFIG_SGI_IP22) += ip22-berr.o
 obj-$(CONFIG_SGI_IP28) += ip28-berr.o
 obj-$(CONFIG_EISA)	+= ip22-eisa.o
-
-EXTRA_CFLAGS += -Werror

arch/mips/sgi-ip22/Platform

@@ -0,0 +1,34 @@
+#
+# SGI IP22 (Indy/Indigo2)
+#
+# Set the load address to >= 0xffffffff88069000 if you want to leave space for
+# symmon, 0xffffffff80002000 for production kernels.  Note that the value must
+# be aligned to a multiple of the kernel stack size or the handling of the
+# current variable will break so for 64-bit kernels we have to raise the start
+# address by 8kb.
+#
+platform-$(CONFIG_SGI_IP22)		+= sgi-ip22/
+cflags-$(CONFIG_SGI_IP22)	+= -I$(srctree)/arch/mips/include/asm/mach-ip22
+ifdef CONFIG_32BIT
+load-$(CONFIG_SGI_IP22)		+= 0xffffffff88002000
+endif
+ifdef CONFIG_64BIT
+load-$(CONFIG_SGI_IP22)		+= 0xffffffff88004000
+endif
+
+#
+# SGI IP28 (Indigo2 R10k)
+#
+# Set the load address to >= 0xa800000020080000 if you want to leave space for
+# symmon, 0xa800000020004000 for production kernels ?  Note that the value must
+# be 16kb aligned or the handling of the current variable will break.
+# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
+#
+ifdef CONFIG_SGI_IP28
+  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
+      $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
+  endif
+endif
+platform-$(CONFIG_SGI_IP28)		+= sgi-ip22/
+cflags-$(CONFIG_SGI_IP28)	+= -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
+load-$(CONFIG_SGI_IP28)		+= 0xa800000020004000