Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (54 commits)
  [MIPS] Remove mips_machtype for LASAT machines
  [MIPS] Remove mips_machtype from EMMA2RH machines
  [MIPS] Remove mips_machtype from ARC based machines
  [MIPS] MTX-1 flash partition setup move to platform devices registration
  [MIPS] TXx9: cleanup and fix some sparse warnings
  [MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xx
  [MIPS] remove machtype for group Toshiba
  [MIPS] separate rbtx4927_time_init() and rbtx4937_time_init()
  [MIPS] separate rbtx4927_arch_init() and rbtx4937_arch_init()
  [MIPS] txx9_cpu_clock setup move to rbtx4927_time_init()
  [MIPS] txx9_board_vec set directly without mips_machtype
  [MIPS] IP22: Add platform device for Indy volume buttons
  [MIPS] cmbvr4133: Remove support
  [MIPS] remove wrppmc_machine_power_off()
  [MIPS] replace inline assembler to cpu_wait()
  [MIPS] IP22/28: Add platform devices for HAL2
  [MIPS] TXx9: Update and merge defconfigs
  [MIPS] TXx9: Make single kernel can support multiple boards
  [MIPS] TXx9: Update defconfigs
  [MIPS] TXx9: Reorganize PCI code
  ...

arch/mips/Kconfig

@@ -181,38 +181,6 @@ config LEMOTE_FULONG
 	  Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and
 	  an FPGA northbridge
 
-config MIPS_ATLAS
-	bool "MIPS Atlas board"
-	select BOOT_ELF32
-	select BOOT_RAW
-	select CEVT_R4K
-	select CSRC_R4K
-	select DMA_NONCOHERENT
-	select SYS_HAS_EARLY_PRINTK
-	select IRQ_CPU
-	select HW_HAS_PCI
-	select MIPS_BOARDS_GEN
-	select MIPS_BONITO64
-	select PCI_GT64XXX_PCI0
-	select MIPS_MSC
-	select RM7000_CPU_SCACHE
-	select SWAP_IO_SPACE
-	select SYS_HAS_CPU_MIPS32_R1
-	select SYS_HAS_CPU_MIPS32_R2
-	select SYS_HAS_CPU_MIPS64_R1
-	select SYS_HAS_CPU_NEVADA
-	select SYS_HAS_CPU_RM7000
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_64BIT_KERNEL
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_MULTITHREADING if EXPERIMENTAL
-	select SYS_SUPPORTS_SMARTMIPS
-	select GENERIC_HARDIRQS_NO__DO_IRQ
-	help
-	  This enables support for the MIPS Technologies Atlas evaluation
-	  board.
-
 config MIPS_MALTA
 	bool "MIPS Malta board"
 	select ARCH_MAY_HAVE_PC_FDC
@@ -249,26 +217,6 @@ config MIPS_MALTA
 	  This enables support for the MIPS Technologies Malta evaluation
 	  board.
 
-config MIPS_SEAD
-	bool "MIPS SEAD board"
-	select CEVT_R4K
-	select CSRC_R4K
-	select IRQ_CPU
-	select DMA_NONCOHERENT
-	select SYS_HAS_EARLY_PRINTK
-	select MIPS_BOARDS_GEN
-	select SYS_HAS_CPU_MIPS32_R1
-	select SYS_HAS_CPU_MIPS32_R2
-	select SYS_HAS_CPU_MIPS64_R1
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_SMARTMIPS
-	help
-	  This enables support for the MIPS Technologies SEAD evaluation
-	  board.
-
 config MIPS_SIM
 	bool 'MIPS simulator (MIPSsim)'
 	select CEVT_R4K
@@ -437,6 +385,8 @@ config SGI_IP28
 	select SGI_HAS_DS1286
 	select SGI_HAS_I8042
 	select SGI_HAS_INDYDOG
+	select SGI_HAS_HAL2
+	select SGI_HAS_HAL2
 	select SGI_HAS_SEEQ
 	select SGI_HAS_WD93
 	select SGI_HAS_ZILOG
@@ -602,65 +552,11 @@ config SNI_RM
 	  Technology and now in turn merged with Fujitsu.  Say Y here to
 	  support this machine type.
 
-config TOSHIBA_JMR3927
-	bool "Toshiba JMR-TX3927 board"
-	select CEVT_TXX9
-	select DMA_NONCOHERENT
-	select HW_HAS_PCI
-	select MIPS_TX3927
-	select IRQ_TXX9
-	select SWAP_IO_SPACE
-	select SYS_HAS_CPU_TX39XX
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select GENERIC_HARDIRQS_NO__DO_IRQ
-	select GPIO_TXX9
+config MACH_TX39XX
+	bool "Toshiba TX39 series based machines"
 
-config TOSHIBA_RBTX4927
-	bool "Toshiba RBTX49[23]7 board"
-	select CEVT_R4K
-	select CSRC_R4K
-	select CEVT_TXX9
-	select DMA_NONCOHERENT
-	select HAS_TXX9_SERIAL
-	select HW_HAS_PCI
-	select IRQ_CPU
-	select IRQ_TXX9
-	select I8259 if TOSHIBA_FPCIB0
-	select SWAP_IO_SPACE
-	select SYS_HAS_CPU_TX49XX
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_64BIT_KERNEL
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_KGDB
-	select GENERIC_HARDIRQS_NO__DO_IRQ
-	help
-	  This Toshiba board is based on the TX4927 processor. Say Y here to
-	  support this machine type
-
-config TOSHIBA_RBTX4938
-	bool "Toshiba RBTX4938 board"
-	select CEVT_R4K
-	select CSRC_R4K
-	select CEVT_TXX9
-	select DMA_NONCOHERENT
-	select HAS_TXX9_SERIAL
-	select HW_HAS_PCI
-	select IRQ_CPU
-	select IRQ_TXX9
-	select SWAP_IO_SPACE
-	select SYS_HAS_CPU_TX49XX
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_KGDB
-	select GENERIC_HARDIRQS_NO__DO_IRQ
-	select GPIO_TXX9
-	help
-	  This Toshiba board is based on the TX4938 processor. Say Y here to
-	  support this machine type
+config MACH_TX49XX
+	bool "Toshiba TX49 series based machines"
 
 config WR_PPMC
 	bool "Wind River PPMC board"
@@ -694,8 +590,7 @@ source "arch/mips/lasat/Kconfig"
 source "arch/mips/pmc-sierra/Kconfig"
 source "arch/mips/sgi-ip27/Kconfig"
 source "arch/mips/sibyte/Kconfig"
-source "arch/mips/tx4927/Kconfig"
-source "arch/mips/tx4938/Kconfig"
+source "arch/mips/txx9/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
 
 endmenu
@@ -939,10 +834,6 @@ config PCI_GT64XXX_PCI0
 config NO_EXCEPT_FILL
 	bool
 
-config MIPS_TX3927
-	bool
-	select HAS_TXX9_SERIAL
-
 config MIPS_RM9122
 	bool
 	select SERIAL_RM9000
@@ -979,6 +870,9 @@ config SGI_HAS_DS1286
 config SGI_HAS_INDYDOG
 	bool
 
+config SGI_HAS_HAL2
+	bool
+
 config SGI_HAS_SEEQ
 	bool
 
@@ -2065,10 +1959,6 @@ source "fs/Kconfig.binfmt"
 config TRAD_SIGNALS
 	bool
 
-config BINFMT_IRIX
-	bool "Include IRIX binary compatibility"
-	depends on CPU_BIG_ENDIAN && 32BIT && BROKEN
-
 config MIPS32_COMPAT
 	bool "Kernel support for Linux/MIPS 32-bit binary compatibility"
 	depends on 64BIT

arch/mips/Makefile

@@ -14,7 +14,7 @@
 
 KBUILD_DEFCONFIG := ip22_defconfig
 
-cflags-y :=
+cflags-y := -ffunction-sections
 
 #
 # Select the object file format to substitute into the linker script.
@@ -304,36 +304,14 @@ core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
 load-$(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.bin
-
 #
 # 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.bin
 
-#
-# 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
-
 #
 # MIPS SIM
 #
@@ -376,12 +354,6 @@ load-$(CONFIG_LASAT)		+= 0xffffffff80000000
 core-$(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)
 #
@@ -572,30 +544,31 @@ 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
 #
-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_TOSHIBA_RBTX4927)	+= arch/mips/txx9/rbtx4927/
 
 #
 # Toshiba RBTX4938 board
 #
-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_RBTX4938) += arch/mips/txx9/rbtx4938/
 
 cflags-y			+= -Iinclude/asm-mips/mach-generic
 drivers-$(CONFIG_PCI)		+= arch/mips/pci/

arch/mips/au1000/common/platform.c

@@ -11,6 +11,7 @@
  * warranty of any kind, whether express or implied.
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/init.h>
@@ -77,14 +78,14 @@ static struct resource au1xxx_usb_ohci_resources[] = {
 };
 
 /* The dmamask must be set for OHCI to work */
-static u64 ohci_dmamask = ~(u32)0;
+static u64 ohci_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device au1xxx_usb_ohci_device = {
 	.name		= "au1xxx-ohci",
 	.id		= 0,
 	.dev = {
 		.dma_mask		= &ohci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
+		.coherent_dma_mask	= DMA_32BIT_MASK,
 	},
 	.num_resources	= ARRAY_SIZE(au1xxx_usb_ohci_resources),
 	.resource	= au1xxx_usb_ohci_resources,
@@ -106,14 +107,14 @@ static struct resource au1100_lcd_resources[] = {
 	}
 };
 
-static u64 au1100_lcd_dmamask = ~(u32)0;
+static u64 au1100_lcd_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device au1100_lcd_device = {
 	.name           = "au1100-lcd",
 	.id             = 0,
 	.dev = {
 		.dma_mask               = &au1100_lcd_dmamask,
-		.coherent_dma_mask      = 0xffffffff,
+		.coherent_dma_mask      = DMA_32BIT_MASK,
 	},
 	.num_resources  = ARRAY_SIZE(au1100_lcd_resources),
 	.resource       = au1100_lcd_resources,
@@ -135,14 +136,14 @@ static struct resource au1xxx_usb_ehci_resources[] = {
 	},
 };
 
-static u64 ehci_dmamask = ~(u32)0;
+static u64 ehci_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device au1xxx_usb_ehci_device = {
 	.name		= "au1xxx-ehci",
 	.id		= 0,
 	.dev = {
 		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
+		.coherent_dma_mask	= DMA_32BIT_MASK,
 	},
 	.num_resources	= ARRAY_SIZE(au1xxx_usb_ehci_resources),
 	.resource	= au1xxx_usb_ehci_resources,
@@ -180,14 +181,14 @@ static struct resource au1xxx_mmc_resources[] = {
 	}
 };
 
-static u64 udc_dmamask = ~(u32)0;
+static u64 udc_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device au1xxx_usb_gdt_device = {
 	.name		= "au1xxx-udc",
 	.id		= 0,
 	.dev = {
 		.dma_mask		= &udc_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
+		.coherent_dma_mask	= DMA_32BIT_MASK,
 	},
 	.num_resources	= ARRAY_SIZE(au1xxx_usb_gdt_resources),
 	.resource	= au1xxx_usb_gdt_resources,
@@ -207,14 +208,14 @@ static struct resource au1xxx_usb_otg_resources[] = {
 	},
 };
 
-static u64 uoc_dmamask = ~(u32)0;
+static u64 uoc_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device au1xxx_usb_otg_device = {
 	.name		= "au1xxx-uoc",
 	.id		= 0,
 	.dev = {
 		.dma_mask		= &uoc_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
+		.coherent_dma_mask	= DMA_32BIT_MASK,
 	},
 	.num_resources	= ARRAY_SIZE(au1xxx_usb_otg_resources),
 	.resource	= au1xxx_usb_otg_resources,
@@ -233,27 +234,27 @@ static struct resource au1200_lcd_resources[] = {
 	}
 };
 
-static u64 au1200_lcd_dmamask = ~(u32)0;
+static u64 au1200_lcd_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device au1200_lcd_device = {
 	.name           = "au1200-lcd",
 	.id             = 0,
 	.dev = {
 		.dma_mask               = &au1200_lcd_dmamask,
-		.coherent_dma_mask      = 0xffffffff,
+		.coherent_dma_mask      = DMA_32BIT_MASK,
 	},
 	.num_resources  = ARRAY_SIZE(au1200_lcd_resources),
 	.resource       = au1200_lcd_resources,
 };
 
-static u64 au1xxx_mmc_dmamask =  ~(u32)0;
+static u64 au1xxx_mmc_dmamask =  DMA_32BIT_MASK;
 
 static struct platform_device au1xxx_mmc_device = {
 	.name = "au1xxx-mmc",
 	.id = 0,
 	.dev = {
 		.dma_mask               = &au1xxx_mmc_dmamask,
-		.coherent_dma_mask      = 0xffffffff,
+		.coherent_dma_mask      = DMA_32BIT_MASK,
 	},
 	.num_resources  = ARRAY_SIZE(au1xxx_mmc_resources),
 	.resource       = au1xxx_mmc_resources,

arch/mips/au1000/mtx-1/platform.c

@@ -24,6 +24,9 @@
 #include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <mtd/mtd-abi.h>
 
 static struct gpio_keys_button mtx1_gpio_button[] = {
 	{
@@ -85,10 +88,56 @@ static struct platform_device mtx1_gpio_leds = {
 	}
 };
 
+static struct mtd_partition mtx1_mtd_partitions[] = {
+	{
+		.name	= "filesystem",
+		.size	= 0x01C00000,
+		.offset	= 0,
+	},
+	{
+		.name	= "yamon",
+		.size	= 0x00100000,
+		.offset	= MTDPART_OFS_APPEND,
+		.mask_flags = MTD_WRITEABLE,
+	},
+	{
+		.name	= "kernel",
+		.size	= 0x002c0000,
+		.offset	= MTDPART_OFS_APPEND,
+	},
+	{
+		.name	= "yamon env",
+		.size	= 0x00040000,
+		.offset	= MTDPART_OFS_APPEND,
+	},
+};
+
+static struct physmap_flash_data mtx1_flash_data = {
+	.width		= 4,
+	.nr_parts	= 4,
+	.parts		= mtx1_mtd_partitions,
+};
+
+static struct resource mtx1_mtd_resource = {
+	.start	= 0x1e000000,
+	.end	= 0x1fffffff,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct platform_device mtx1_mtd = {
+	.name		= "physmap-flash",
+	.dev		= {
+		.platform_data	= &mtx1_flash_data,
+	},
+	.num_resources	= 1,
+	.resource	= &mtx1_mtd_resource,
+};
+
 static struct __initdata platform_device * mtx1_devs[] = {
 	&mtx1_gpio_leds,
 	&mtx1_wdt,
-	&mtx1_button
+	&mtx1_button,
+	&mtx1_mtd,
 };
 
 static int __init mtx1_register_devices(void)

arch/mips/au1000/pb1200/platform.c

@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 
@@ -36,14 +37,14 @@ static struct resource ide_resources[] = {
 	}
 };
 
-static u64 ide_dmamask = ~(u32)0;
+static u64 ide_dmamask = DMA_32BIT_MASK;
 
 static struct platform_device ide_device = {
 	.name		= "au1200-ide",
 	.id		= 0,
 	.dev = {
 		.dma_mask 		= &ide_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
+		.coherent_dma_mask	= DMA_32BIT_MASK,
 	},
 	.num_resources	= ARRAY_SIZE(ide_resources),
 	.resource	= ide_resources

arch/mips/cobalt/Makefile

@@ -2,7 +2,7 @@
 # Makefile for the Cobalt micro systems family specific parts of the kernel
 #
 
-obj-y := buttons.o irq.o led.o reset.o rtc.o serial.o setup.o time.o
+obj-y := buttons.o irq.o lcd.o led.o reset.o rtc.o serial.o setup.o time.o
 
 obj-$(CONFIG_PCI)		+= pci.o
 obj-$(CONFIG_EARLY_PRINTK)	+= console.o

arch/mips/cobalt/lcd.c

+/*
+ *  Registration of Cobalt LCD platform device.
+ *
+ *  Copyright (C) 2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+
+static struct resource cobalt_lcd_resource __initdata = {
+	.start	= 0x1f000000,
+	.end	= 0x1f00001f,
+	.flags	= IORESOURCE_MEM,
+};
+
+static __init int cobalt_lcd_add(void)
+{
+	struct platform_device *pdev;
+	int retval;
+
+	pdev = platform_device_alloc("cobalt-lcd", -1);
+	if (!pdev)
+		return -ENOMEM;
+
+	retval = platform_device_add_resources(pdev, &cobalt_lcd_resource, 1);
+	if (retval)
+		goto err_free_device;
+
+	retval = platform_device_add(pdev);
+	if (retval)
+		goto err_free_device;
+
+	return 0;
+
+err_free_device:
+	platform_device_put(pdev);
+
+	return retval;
+}
+device_initcall(cobalt_lcd_add);

arch/mips/configs/bcm47xx_defconfig

@@ -16,9 +16,7 @@ CONFIG_BCM47XX=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/capcella_defconfig

@@ -14,9 +14,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/cobalt_defconfig

@@ -14,9 +14,7 @@ CONFIG_MIPS_COBALT=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/db1000_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_DB1000=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/db1100_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_DB1100=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/db1200_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_DB1200=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/db1500_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_DB1500=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/db1550_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_DB1550=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/decstation_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 CONFIG_MACH_DECSTATION=y
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/e55_defconfig

@@ -14,9 +14,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/emma2rh_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/excite_defconfig

@@ -27,9 +27,7 @@ CONFIG_BASLER_EXCITE=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/fulong_defconfig

@@ -14,9 +14,7 @@ CONFIG_LEMOTE_FULONG=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_PNX8550_JBS is not set

arch/mips/configs/ip22_defconfig

@@ -15,9 +15,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/ip27_defconfig

@@ -14,9 +14,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/ip28_defconfig

@@ -16,9 +16,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/ip32_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/jazz_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 CONFIG_MACH_JAZZ=y
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/lasat_defconfig

@@ -15,9 +15,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 CONFIG_LASAT=y
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/malta_defconfig

@@ -15,9 +15,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 CONFIG_MIPS_MALTA=y
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set
@@ -68,7 +66,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
 CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
-CONFIG_MIPS_BOARDS_GEN=y
 CONFIG_PCI_GT64XXX_PCI0=y
 CONFIG_SWAP_IO_SPACE=y
 CONFIG_BOOT_ELF32=y

arch/mips/configs/mipssim_defconfig

@@ -16,9 +16,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 CONFIG_MIPS_SIM=y
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/mpc30x_defconfig

@@ -14,9 +14,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/msp71xx_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/mtx1_defconfig

@@ -14,9 +14,7 @@ CONFIG_MACH_ALCHEMY=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/pb1100_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_PB1100=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/pb1500_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_PB1500=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/pb1550_defconfig

@@ -27,9 +27,7 @@ CONFIG_MIPS_PB1550=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/pnx8550-jbs_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/pnx8550-stb810_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/rm200_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/sb1250-swarm_defconfig

@@ -16,9 +16,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set

arch/mips/configs/tb0219_defconfig

@@ -16,9 +16,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/tb0226_defconfig

@@ -16,9 +16,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/tb0287_defconfig

@@ -16,9 +16,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/workpad_defconfig

@@ -14,9 +14,7 @@ CONFIG_MIPS=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MARKEINS is not set
 CONFIG_MACH_VR41XX=y

arch/mips/configs/wrppmc_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 CONFIG_WR_PPMC=y
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/configs/yosemite_defconfig

@@ -26,9 +26,7 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
 # CONFIG_WR_PPMC is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_MOMENCO_JAGUAR_ATX is not set

arch/mips/emma2rh/common/prom.c

@@ -34,12 +34,11 @@
 
 const char *get_system_type(void)
 {
-	switch (mips_machtype) {
-	case MACH_NEC_MARKEINS:
-		return "NEC EMMA2RH Mark-eins";
-	default:
-		return "Unknown NEC board";
-	}
+#if defined(CONFIG_MARKEINS)
+	return "NEC EMMA2RH Mark-eins";
+#else
+#error  Unknown NEC board
+#endif
 }
 
 /* [jsun@junsun.net] PMON passes arguments in C main() style */
@@ -63,10 +62,10 @@ void __init prom_init(void)
 	}
 
 #if defined(CONFIG_MARKEINS)
-	mips_machtype = MACH_NEC_MARKEINS;
 	add_memory_region(0, EMMA2RH_RAM_SIZE, BOOT_MEM_RAM);
+#else
+#error  Unknown NEC board
 #endif
-
 }
 
 void __init prom_free_prom_memory(void)

arch/mips/fw/arc/identify.c

@@ -22,7 +22,6 @@
 struct smatch {
 	char *arcname;
 	char *liname;
-	int type;
 	int flags;
 };
 
@@ -30,47 +29,38 @@ static struct smatch mach_table[] = {
 	{
 		.arcname	= "SGI-IP22",
 		.liname		= "SGI Indy",
-		.type		= MACH_SGI_IP22,
 		.flags		= PROM_FLAG_ARCS,
 	}, {
 		.arcname	= "SGI-IP27",
 		.liname		= "SGI Origin",
-		.type		= MACH_SGI_IP27,
 		.flags		= PROM_FLAG_ARCS,
 	}, {
 		.arcname	= "SGI-IP28",
 		.liname		= "SGI IP28",
-		.type		= MACH_SGI_IP28,
 		.flags		= PROM_FLAG_ARCS,
 	}, {
 		.arcname	= "SGI-IP30",
 		.liname		= "SGI Octane",
-		.type		= MACH_SGI_IP30,
 		.flags		= PROM_FLAG_ARCS,
 	}, {
 		.arcname	= "SGI-IP32",
 		.liname		= "SGI O2",
-		.type		= MACH_SGI_IP32,
 		.flags		= PROM_FLAG_ARCS,
 	}, {
 		.arcname	= "Microsoft-Jazz",
 		.liname		= "Jazz MIPS_Magnum_4000",
-		.type		= MACH_MIPS_MAGNUM_4000,
 		.flags		= 0,
 	}, {
 		.arcname	= "PICA-61",
 		.liname		= "Jazz Acer_PICA_61",
-		.type		= MACH_ACER_PICA_61,
 		.flags		= 0,
 	}, {
 		.arcname	= "RM200PCI",
 		.liname		= "SNI RM200_PCI",
-		.type		= MACH_SNI_RM200_PCI,
 		.flags		= PROM_FLAG_DONT_FREE_TEMP,
 	}, {
 		.arcname	= "RM200PCI-R5K",
 		.liname		= "SNI RM200_PCI-R5K",
-		.type		= MACH_SNI_RM200_PCI,
 		.flags		= PROM_FLAG_DONT_FREE_TEMP,
 	}
 };
@@ -121,6 +111,5 @@ void __init prom_identify_arch(void)
 	mach = string_to_mach(iname);
 	system_type = mach->liname;
 
-	mips_machtype = mach->type;
 	prom_flags = mach->flags;
 }

arch/mips/gt64120/wrppmc/reset.c

@@ -5,10 +5,12 @@
  *
  * Copyright (C) 1997 Ralf Baechle
  */
+#include <linux/irqflags.h>
 #include <linux/kernel.h>
 
 #include <asm/cacheflush.h>
 #include <asm/mipsregs.h>
+#include <asm/processor.h>
 
 void wrppmc_machine_restart(char *command)
 {
@@ -32,15 +34,7 @@ void wrppmc_machine_halt(void)
 
 	printk(KERN_NOTICE "You can safely turn off the power\n");
 	while (1) {
-		__asm__(
-			".set\tmips3\n\t"
-			"wait\n\t"
-			".set\tmips0"
-		);
+		if (cpu_wait)
+			cpu_wait();
 	}
 }
-
-void wrppmc_machine_power_off(void)
-{
-	wrppmc_machine_halt();
-}

arch/mips/gt64120/wrppmc/setup.c

@@ -98,11 +98,10 @@ void __init plat_mem_setup(void)
 {
 	extern void wrppmc_machine_restart(char *command);
 	extern void wrppmc_machine_halt(void);
-	extern void wrppmc_machine_power_off(void);
 
 	_machine_restart = wrppmc_machine_restart;
 	_machine_halt	 = wrppmc_machine_halt;
-	pm_power_off	 = wrppmc_machine_power_off;
+	pm_power_off	 = wrppmc_machine_halt;
 
 	/* This makes the operations of 'in/out[bwl]' to the
 	 * physical address ( < KSEG0) can work via KSEG1

arch/mips/jazz/setup.c

@@ -76,10 +76,8 @@ void __init plat_mem_setup(void)
 
 	set_io_port_base(JAZZ_PORT_BASE);
 #ifdef CONFIG_EISA
-	if (mips_machtype == MACH_MIPS_MAGNUM_4000)
-		EISA_bus = 1;
+	EISA_bus = 1;
 #endif
-	isa_slot_offset = 0xe3000000;
 
 	/* request I/O space for devices used on all i[345]86 PCs */
 	for (i = 0; i < ARRAY_SIZE(jazz_io_resources); i++)

arch/mips/jmr3927/common/Makefile

-#
-# Makefile for the common code of TOSHIBA JMR-TX3927 board
-#
-
-obj-y	 += prom.o puts.o
-
-EXTRA_CFLAGS += -Werror

arch/mips/jmr3927/common/puts.c

-/*
- *
- * BRIEF MODULE DESCRIPTION
- *	Low level uart routines to directly access a TX[34]927 SIO.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	ahennessy@mvista.com or source@mvista.com
- *
- * Copyright (C) 2000-2001 Toshiba Corporation
- *
- * Based on arch/mips/au1000/common/puts.c
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <asm/jmr3927/tx3927.h>
-
-#define TIMEOUT       0xffffff
-
-void
-prom_putchar(char c)
-{
-        int i = 0;
-
-        do {
-            i++;
-            if (i>TIMEOUT)
-                break;
-        } while (!(tx3927_sioptr(1)->cisr & TXx927_SICISR_TXALS));
-	tx3927_sioptr(1)->tfifo = c;
-	return;
-}
-
-void
-puts(const char *cp)
-{
-    while (*cp)
-	prom_putchar(*cp++);
-    prom_putchar('\r');
-    prom_putchar('\n');
-}

arch/mips/jmr3927/rbhma3100/init.c

-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              ahennessy@mvista.com
- *
- * arch/mips/jmr3927/common/init.c
- *
- * Copyright (C) 2000-2001 Toshiba Corporation
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <asm/bootinfo.h>
-#include <asm/jmr3927/jmr3927.h>
-
-extern void  __init prom_init_cmdline(void);
-
-const char *get_system_type(void)
-{
-	return "Toshiba"
-#ifdef CONFIG_TOSHIBA_JMR3927
-	       " JMR_TX3927"
-#endif
-	;
-}
-
-extern void puts(const char *cp);
-
-void __init prom_init(void)
-{
-#ifdef CONFIG_TOSHIBA_JMR3927
-	/* CCFG */
-	if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
-		puts("Warning: TX3927 TLB off\n");
-#endif
-
-	prom_init_cmdline();
-	add_memory_region(0, JMR3927_SDRAM_SIZE, BOOT_MEM_RAM);
-}

arch/mips/kernel/Makefile

@@ -20,9 +20,6 @@ obj-$(CONFIG_CSRC_R4K)		+= csrc-r4k.o
 obj-$(CONFIG_CSRC_SB1250)	+= csrc-sb1250.o
 obj-$(CONFIG_SYNC_R4K)		+= sync-r4k.o
 
-binfmt_irix-objs	:= irixelf.o irixinv.o irixioctl.o irixsig.o	\
-			   irix5sys.o sysirix.o
-
 obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 obj-$(CONFIG_MODULES)		+= mips_ksyms.o module.o
 
@@ -63,14 +60,13 @@ obj-$(CONFIG_I8259)		+= i8259.o
 obj-$(CONFIG_IRQ_CPU)		+= irq_cpu.o
 obj-$(CONFIG_IRQ_CPU_RM7K)	+= irq-rm7000.o
 obj-$(CONFIG_IRQ_CPU_RM9K)	+= irq-rm9000.o
-obj-$(CONFIG_MIPS_BOARDS_GEN)	+= irq-msc01.o
+obj-$(CONFIG_MIPS_MSC)		+= irq-msc01.o
 obj-$(CONFIG_IRQ_TXX9)		+= irq_txx9.o
 obj-$(CONFIG_IRQ_GT641XX)	+= irq-gt641xx.o
 obj-$(CONFIG_IRQ_GIC)		+= irq-gic.o
 
 obj-$(CONFIG_32BIT)		+= scall32-o32.o
 obj-$(CONFIG_64BIT)		+= scall64-64.o
-obj-$(CONFIG_BINFMT_IRIX)	+= binfmt_irix.o
 obj-$(CONFIG_MIPS32_COMPAT)	+= linux32.o ptrace32.o signal32.o
 obj-$(CONFIG_MIPS32_N32)	+= binfmt_elfn32.o scall64-n32.o signal_n32.o
 obj-$(CONFIG_MIPS32_O32)	+= binfmt_elfo32.o scall64-o32.o

arch/mips/kernel/early_printk.c

@@ -10,6 +10,8 @@
 #include <linux/console.h>
 #include <linux/init.h>
 
+#include <asm/setup.h>
+
 extern void prom_putchar(char);
 
 static void __init

arch/mips/kernel/gpio_txx9.c

@@ -47,23 +47,25 @@ static void txx9_gpio_set(struct gpio_chip *chip, unsigned int offset,
 
 static int txx9_gpio_dir_in(struct gpio_chip *chip, unsigned int offset)
 {
-	spin_lock_irq(&txx9_gpio_lock);
+	unsigned long flags;
+	spin_lock_irqsave(&txx9_gpio_lock, flags);
 	__raw_writel(__raw_readl(&txx9_pioptr->dir) & ~(1 << offset),
 		     &txx9_pioptr->dir);
 	mmiowb();
-	spin_unlock_irq(&txx9_gpio_lock);
+	spin_unlock_irqrestore(&txx9_gpio_lock, flags);
 	return 0;
 }
 
 static int txx9_gpio_dir_out(struct gpio_chip *chip, unsigned int offset,
 			     int value)
 {
-	spin_lock_irq(&txx9_gpio_lock);
+	unsigned long flags;
+	spin_lock_irqsave(&txx9_gpio_lock, flags);
 	txx9_gpio_set_raw(offset, value);
 	__raw_writel(__raw_readl(&txx9_pioptr->dir) | (1 << offset),
 		     &txx9_pioptr->dir);
 	mmiowb();
-	spin_unlock_irq(&txx9_gpio_lock);
+	spin_unlock_irqrestore(&txx9_gpio_lock, flags);
 	return 0;
 }
 

arch/mips/kernel/i8253.c

@@ -80,7 +80,7 @@ static int pit_next_event(unsigned long delta, struct clock_event_device *evt)
  * registered. This mechanism replaces the previous #ifdef LOCAL_APIC -
  * !using_apic_timer decisions in do_timer_interrupt_hook()
  */
-struct clock_event_device pit_clockevent = {
+static struct clock_event_device pit_clockevent = {
 	.name		= "pit",
 	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= init_pit_timer,

arch/mips/kernel/irixinv.c

-/*
- * Support the inventory interface for IRIX binaries
- * This is invoked before the mm layer is working, so we do not
- * use the linked lists for the inventory yet.
- *
- * Miguel de Icaza, 1997.
- */
-#include <linux/mm.h>
-#include <asm/inventory.h>
-#include <asm/uaccess.h>
-
-#define MAX_INVENTORY 50
-int inventory_items = 0;
-
-static inventory_t inventory [MAX_INVENTORY];
-
-void add_to_inventory(int class, int type, int controller, int unit, int state)
-{
-	inventory_t *ni = &inventory [inventory_items];
-
-	if (inventory_items == MAX_INVENTORY)
-		return;
-
-	ni->inv_class      = class;
-	ni->inv_type       = type;
-	ni->inv_controller = controller;
-	ni->inv_unit       = unit;
-	ni->inv_state      = state;
-	ni->inv_next       = ni;
-	inventory_items++;
-}
-
-int dump_inventory_to_user(void __user *userbuf, int size)
-{
-	inventory_t *inv  = &inventory [0];
-	inventory_t __user *user = userbuf;
-	int v;
-
-	if (!access_ok(VERIFY_WRITE, userbuf, size))
-		return -EFAULT;
-
-	for (v = 0; v < inventory_items; v++){
-		inv = &inventory [v];
-		if (copy_to_user (user, inv, sizeof (inventory_t)))
-			return -EFAULT;
-		user++;
-	}
-	return inventory_items * sizeof(inventory_t);
-}
-
-int __init init_inventory(void)
-{
-	/*
-	 * gross hack while we put the right bits all over the kernel
-	 * most likely this will not let just anyone run the X server
-	 * until we put the right values all over the place
-	 */
-	add_to_inventory(10, 3, 0, 0, 16400);
-	add_to_inventory(1, 1, 150, -1, 12);
-	add_to_inventory(1, 3, 0, 0, 8976);
-	add_to_inventory(1, 2, 0, 0, 8976);
-	add_to_inventory(4, 8, 0, 0, 2);
-	add_to_inventory(5, 5, 0, 0, 1);
-	add_to_inventory(3, 3, 0, 0, 32768);
-	add_to_inventory(3, 4, 0, 0, 32768);
-	add_to_inventory(3, 8, 0, 0, 524288);
-	add_to_inventory(3, 9, 0, 0, 64);
-	add_to_inventory(3, 1, 0, 0, 67108864);
-	add_to_inventory(12, 3, 0, 0, 16);
-	add_to_inventory(8, 7, 17, 0, 16777472);
-	add_to_inventory(8, 0, 0, 0, 1);
-	add_to_inventory(2, 1, 0, 13, 2);
-	add_to_inventory(2, 2, 0, 2, 0);
-	add_to_inventory(2, 2, 0, 1, 0);
-	add_to_inventory(7, 14, 0, 0, 6);
-
-	return 0;
-}

arch/mips/kernel/irq.c

@@ -44,8 +44,6 @@ int allocate_irqno(void)
 	return irq;
 }
 
-EXPORT_SYMBOL_GPL(allocate_irqno);
-
 /*
  * Allocate the 16 legacy interrupts for i8259 devices.  This happens early
  * in the kernel initialization so treating allocation failure as BUG() is
@@ -66,8 +64,6 @@ void free_irqno(unsigned int irq)
 	smp_mb__after_clear_bit();
 }
 
-EXPORT_SYMBOL_GPL(free_irqno);
-
 /*
  * 'what should we do if we get a hw irq event on an illegal vector'.
  * each architecture has to answer this themselves.

arch/mips/kernel/mips-mt.c

@@ -4,7 +4,6 @@
  */
 
 #include <linux/device.h>
-#include <linux/kallsyms.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/module.h>
@@ -84,9 +83,9 @@ void mips_mt_regdump(unsigned long mvpctl)
 				       read_vpe_c0_vpeconf0());
 				printk("   VPE%d.Status : %08lx\n",
 				       i, read_vpe_c0_status());
-				printk("   VPE%d.EPC : %08lx ",
-				       i, read_vpe_c0_epc());
-				print_symbol("%s\n", read_vpe_c0_epc());
+				printk("   VPE%d.EPC : %08lx %pS\n",
+				       i, read_vpe_c0_epc(),
+				       (void *) read_vpe_c0_epc());
 				printk("   VPE%d.Cause : %08lx\n",
 				       i, read_vpe_c0_cause());
 				printk("   VPE%d.Config7 : %08lx\n",
@@ -111,8 +110,8 @@ void mips_mt_regdump(unsigned long mvpctl)
 		}
 		printk("   TCStatus : %08lx\n", tcstatval);
 		printk("   TCBind : %08lx\n", read_tc_c0_tcbind());
-		printk("   TCRestart : %08lx ", read_tc_c0_tcrestart());
-		print_symbol("%s\n", read_tc_c0_tcrestart());
+		printk("   TCRestart : %08lx %pS\n",
+		       read_tc_c0_tcrestart(), (void *) read_tc_c0_tcrestart());
 		printk("   TCHalt : %08lx\n", haltval);
 		printk("   TCContext : %08lx\n", read_tc_c0_tccontext());
 		if (!haltval)

arch/mips/kernel/process.c

@@ -125,13 +125,6 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
 	*childregs = *regs;
 	childregs->regs[7] = 0;	/* Clear error flag */
 
-#if defined(CONFIG_BINFMT_IRIX)
-	if (current->personality != PER_LINUX) {
-		/* Under IRIX things are a little different. */
-		childregs->regs[3] = 1;
-		regs->regs[3] = 0;
-	}
-#endif
 	childregs->regs[2] = 0;	/* Child gets zero as return value */
 	regs->regs[2] = p->pid;
 

arch/mips/kernel/setup.c

@@ -68,13 +68,6 @@ static char command_line[CL_SIZE];
 const unsigned long mips_io_port_base __read_mostly = -1;
 EXPORT_SYMBOL(mips_io_port_base);
 
-/*
- * isa_slot_offset is the address where E(ISA) busaddress 0 is mapped
- * for the processor.
- */
-unsigned long isa_slot_offset;
-EXPORT_SYMBOL(isa_slot_offset);
-
 static struct resource code_resource = { .name = "Kernel code", };
 static struct resource data_resource = { .name = "Kernel data", };
 
@@ -557,11 +550,7 @@ void __init setup_arch(char **cmdline_p)
 	prom_init();
 
 #ifdef CONFIG_EARLY_PRINTK
-	{
-		extern void setup_early_printk(void);
-
-		setup_early_printk();
-	}
+	setup_early_printk();
 #endif
 	cpu_report();
 	check_bugs_early();

arch/mips/lasat/lasat_board.c

@@ -24,7 +24,6 @@
 #include <linux/string.h>
 #include <linux/ctype.h>
 #include <linux/mutex.h>
-#include <asm/bootinfo.h>
 #include <asm/addrspace.h>
 #include "at93c.h"
 /* New model description table */
@@ -66,7 +65,7 @@ static void init_flash_sizes(void)
 	ls[LASAT_MTD_SERVICE] = 0xC0000;
 	ls[LASAT_MTD_NORMAL] = 0x100000;
 
-	if (mips_machtype == MACH_LASAT_100) {
+	if (!IS_LASAT_200()) {
 		lasat_board_info.li_flash_base = 0x1e000000;
 
 		lb[LASAT_MTD_BOOTLOADER] = 0x1e400000;