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MIPS: TXx9: Add RBTX4939 board support
[safe/jmp/linux-2.6] / arch / mips / Makefile
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 23c1775..87f6722 100644 (file)
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -12,7 +12,9 @@
 # for "archclean" cleaning up for this architecture.
 #
 
-cflags-y :=
+KBUILD_DEFCONFIG := ip22_defconfig
+
+cflags-y := -ffunction-sections
 
 #
 # Select the object file format to substitute into the linker script.
@@ -44,7 +46,7 @@ endif
 
 ifneq ($(SUBARCH),$(ARCH))
   ifeq ($(CROSS_COMPILE),)
-    CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-gnu-linux-  $(tool-archpref)-unknown-gnu-linux-)
+    CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-linux-gnu-  $(tool-archpref)-unknown-linux-gnu-)
   endif
 endif
 
@@ -141,6 +143,10 @@ cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
 cflags-$(CONFIG_CPU_R10000)    += $(call cc-option,-march=r10000,-march=r8000) \
                        -Wa,--trap
 
+cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
+cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
+cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
+
 ifdef CONFIG_CPU_SB1
 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 MODFLAGS       += -msb1-pass1-workarounds
@@ -152,6 +158,8 @@ endif
 #
 libs-$(CONFIG_ARC)             += arch/mips/fw/arc/
 libs-$(CONFIG_CFE)             += arch/mips/fw/cfe/
+libs-$(CONFIG_SNIPROM)         += arch/mips/fw/sni/
+libs-y                         += arch/mips/fw/lib/
 libs-$(CONFIG_SIBYTE_CFE)      += arch/mips/sibyte/cfe/
 
 #
@@ -297,34 +305,12 @@ load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
 cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
 
 #
-# For all MIPS, Inc. eval boards
-#
-core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
-
-#
-# MIPS Atlas board
-#
-core-$(CONFIG_MIPS_ATLAS)      += arch/mips/mips-boards/atlas/
-cflags-$(CONFIG_MIPS_ATLAS)    += -Iinclude/asm-mips/mach-atlas
-cflags-$(CONFIG_MIPS_ATLAS)    += -Iinclude/asm-mips/mach-mips
-load-$(CONFIG_MIPS_ATLAS)      += 0xffffffff80100000
-all-$(CONFIG_MIPS_ATLAS)       := vmlinux.srec
-
-#
 # MIPS Malta board
 #
-core-$(CONFIG_MIPS_MALTA)      += arch/mips/mips-boards/malta/
-cflags-$(CONFIG_MIPS_MALTA)    += -Iinclude/asm-mips/mach-mips
+core-$(CONFIG_MIPS_MALTA)      += arch/mips/mti-malta/
+cflags-$(CONFIG_MIPS_MALTA)    += -Iinclude/asm-mips/mach-malta
 load-$(CONFIG_MIPS_MALTA)      += 0xffffffff80100000
-all-$(CONFIG_MIPS_MALTA)       := vmlinux.srec
-
-#
-# MIPS SEAD board
-#
-core-$(CONFIG_MIPS_SEAD)       += arch/mips/mips-boards/sead/
-cflags-$(CONFIG_MIPS_SEAD)     += -Iinclude/asm-mips/mach-mips
-load-$(CONFIG_MIPS_SEAD)       += 0xffffffff80100000
-all-$(CONFIG_MIPS_SEAD)                := vmlinux.srec
+all-$(CONFIG_MIPS_MALTA)       := vmlinux.bin
 
 #
 # MIPS SIM
@@ -349,14 +335,6 @@ cflags-$(CONFIG_PMC_YOSEMITE)      += -Iinclude/asm-mips/mach-yosemite
 load-$(CONFIG_PMC_YOSEMITE)    += 0xffffffff80100000
 
 #
-# Qemu simulating MIPS32 4Kc
-#
-core-$(CONFIG_QEMU)            += arch/mips/qemu/
-cflags-$(CONFIG_QEMU)          += -Iinclude/asm-mips/mach-qemu
-load-$(CONFIG_QEMU)            += 0xffffffff80010000
-all-$(CONFIG_QEMU)             := vmlinux.bin
-
-#
 # Basler eXcite
 #
 core-$(CONFIG_BASLER_EXCITE)   += arch/mips/basler/excite/
@@ -377,12 +355,6 @@ core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
 cflags-$(CONFIG_MACH_VR41XX)   += -Iinclude/asm-mips/mach-vr41xx
 
 #
-# NEC VR4133
-#
-core-$(CONFIG_NEC_CMBVR4133)   += arch/mips/vr41xx/nec-cmbvr4133/
-load-$(CONFIG_NEC_CMBVR4133)   += 0xffffffff80100000
-
-#
 # ZAO Networks Capcella (VR4131)
 #
 load-$(CONFIG_ZAO_CAPCELLA)    += 0xffffffff80000000
@@ -410,21 +382,21 @@ load-$(CONFIG_CASIO_E55)  += 0xffffffff80004000
 load-$(CONFIG_TANBAC_TB022X)   += 0xffffffff80000000
 
 #
-# Common Philips PNX8550
+# Common NXP PNX8550
 #
-core-$(CONFIG_SOC_PNX8550)     += arch/mips/philips/pnx8550/common/
+core-$(CONFIG_SOC_PNX8550)     += arch/mips/nxp/pnx8550/common/
 cflags-$(CONFIG_SOC_PNX8550)   += -Iinclude/asm-mips/mach-pnx8550
 
 #
-# Philips PNX8550 JBS board
+# NXP PNX8550 JBS board
 #
-libs-$(CONFIG_PNX8550_JBS)     += arch/mips/philips/pnx8550/jbs/
+libs-$(CONFIG_PNX8550_JBS)     += arch/mips/nxp/pnx8550/jbs/
 #cflags-$(CONFIG_PNX8550_JBS)  += -Iinclude/asm-mips/mach-pnx8550
 load-$(CONFIG_PNX8550_JBS)     += 0xffffffff80060000
 
-# Philips PNX8550 STB810 board
+# NXP PNX8550 STB810 board
 #
-libs-$(CONFIG_PNX8550_STB810)  += arch/mips/philips/pnx8550/stb810/
+libs-$(CONFIG_PNX8550_STB810)  += arch/mips/nxp/pnx8550/stb810/
 load-$(CONFIG_PNX8550_STB810)  += 0xffffffff80060000
 
 # NEC EMMA2RH boards
@@ -475,6 +447,23 @@ endif
 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=1), n)
+      $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
+  endif
+endif
+core-$(CONFIG_SGI_IP28)                += arch/mips/sgi-ip22/
+cflags-$(CONFIG_SGI_IP28)      += -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28
+load-$(CONFIG_SGI_IP28)                += 0xa800000020004000
+
+#
 # SGI-IP32 (O2)
 #
 # Set the load address to >= 80069000 if you want to leave space for symmon,
@@ -521,19 +510,19 @@ cflags-$(CONFIG_SIBYTE_BCM1x80)   += -Iinclude/asm-mips/mach-sibyte \
 # Sibyte SWARM board
 # Sibyte BCM91x80 (BigSur) board
 #
-libs-$(CONFIG_SIBYTE_CARMEL)   += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_CARMEL)   += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_CARMEL)   := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_CRHINE)   += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_CRHINE)   += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_CRHINE)   := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_CRHONE)   += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_CRHONE)   += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_CRHONE)   := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_RHONE)    += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_RHONE)    += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_RHONE)    := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_SENTOSA)  += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_SENTOSA)  += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_SENTOSA)  := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_SWARM)    += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_SWARM)    += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_SWARM)    := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_BIGSUR)   += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_BIGSUR)   += arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_BIGSUR)   := 0xffffffff80100000
 
 #
@@ -548,33 +537,41 @@ load-$(CONFIG_BCM47XX)            := 0xffffffff80001000
 #
 core-$(CONFIG_SNI_RM)          += arch/mips/sni/
 cflags-$(CONFIG_SNI_RM)                += -Iinclude/asm-mips/mach-rm
+ifdef CONFIG_CPU_LITTLE_ENDIAN
 load-$(CONFIG_SNI_RM)          += 0xffffffff80600000
+else
+load-$(CONFIG_SNI_RM)          += 0xffffffff80030000
+endif
 all-$(CONFIG_SNI_RM)           := vmlinux.ecoff
 
 #
+# Common TXx9
+#
+core-$(CONFIG_MACH_TX39XX)     += arch/mips/txx9/generic/
+cflags-$(CONFIG_MACH_TX39XX) += -Iinclude/asm-mips/mach-tx39xx
+load-$(CONFIG_MACH_TX39XX)     += 0xffffffff80050000
+core-$(CONFIG_MACH_TX49XX)     += arch/mips/txx9/generic/
+cflags-$(CONFIG_MACH_TX49XX) += -Iinclude/asm-mips/mach-tx49xx
+load-$(CONFIG_MACH_TX49XX)     += 0xffffffff80100000
+
+#
 # Toshiba JMR-TX3927 board
 #
-core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
-                                  arch/mips/jmr3927/common/
-cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
-load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
+core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
 
 #
-# Toshiba RBTX4927 board or
-# Toshiba RBTX4937 board
+# Routerboard 532 board
 #
-core-$(CONFIG_TOSHIBA_RBTX4927)        += arch/mips/tx4927/toshiba_rbtx4927/
-core-$(CONFIG_TOSHIBA_RBTX4927)        += arch/mips/tx4927/common/
-cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
-load-$(CONFIG_TOSHIBA_RBTX4927)        += 0xffffffff80020000
+core-$(CONFIG_MIKROTIK_RB532)  += arch/mips/rb532/
+cflags-$(CONFIG_MIKROTIK_RB532) += -Iinclude/asm-mips/mach-rc32434
+load-$(CONFIG_MIKROTIK_RB532)  += 0xffffffff80101000
 
 #
-# Toshiba RBTX4938 board
+# Toshiba RBTX49XX boards
 #
-core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
-core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
-cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
-load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
+core-$(CONFIG_TOSHIBA_RBTX4927)        += arch/mips/txx9/rbtx4927/
+core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
+core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
 
 cflags-y                       += -Iinclude/asm-mips/mach-generic
 drivers-$(CONFIG_PCI)          += arch/mips/pci/
@@ -602,9 +599,11 @@ ifdef CONFIG_64BIT
     endif
   endif
 
-  ifeq ($(KBUILD_SYM32), y)
-    ifeq ($(call cc-option-yn,-msym32), y)
-      cflags-y += -msym32 -DKBUILD_64BIT_SYM32
+  ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
+    cflags-y += -msym32 -DKBUILD_64BIT_SYM32
+  else
+    ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
+      $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
     endif
   endif
 endif
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