Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (262 commits)
  sh: mach-ecovec24: Add user debug switch support
  sh: Kill off unused se_skipped in alignment trap notification code.
  sh: Wire up HAVE_SYSCALL_TRACEPOINTS.
  video: sh_mobile_lcdcfb: use both register sets for display panning
  video: sh_mobile_lcdcfb: implement display panning
  sh: Fix up sh7705 flush_dcache_page() build.
  sh: kfr2r09: document the PLL/FLL <-> RF relationship.
  sh: mach-ecovec24: need asm/clock.h.
  sh: mach-ecovec24: deassert usb irq on boot.
  sh: Add KEYSC support for EcoVec24
  sh: add kycr2_delay for sh_keysc
  sh: cpufreq: Include CPU id in info messages.
  sh: multi-evt support for SH-X3 proto CPU.
  sh: clkfwk: remove bogus set_bus_parent() from SH7709.
  sh: Fix the indication point of the liquid crystal of AP-325RXA(AP3300)
  sh: Add EcoVec24 romImage defconfig
  sh: USB disable process is needed if romImage boot for EcoVec24
  sh: EcoVec24: add HIZA setting for LED
  sh: EcoVec24: write MAC address in boot
  sh: Add romImage support for EcoVec24
  ...

Documentation/kernel-parameters.txt

@@ -1565,7 +1565,7 @@ and is between 256 and 4096 characters. It is defined in the file
 			of returning the full 64-bit number.
 			The default is to return 64-bit inode numbers.
 
-	nmi_debug=	[KNL,AVR32] Specify one or more actions to take
+	nmi_debug=	[KNL,AVR32,SH] Specify one or more actions to take
 			when a NMI is triggered.
 			Format: [state][,regs][,debounce][,die]
 

arch/sh/Kconfig

@@ -10,12 +10,17 @@ config SUPERH
 	select EMBEDDED
 	select HAVE_CLK
 	select HAVE_IDE
+	select HAVE_LMB
 	select HAVE_OPROFILE
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_IOREMAP_PROT if MMU
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_DMA_API_DEBUG
 	select HAVE_PERF_COUNTERS
+	select HAVE_KERNEL_GZIP
+	select HAVE_KERNEL_BZIP2
+	select HAVE_KERNEL_LZMA
+	select HAVE_SYSCALL_TRACEPOINTS
 	select RTC_LIB
 	select GENERIC_ATOMIC64
 	help
@@ -31,6 +36,9 @@ config SUPERH32
 	select HAVE_FUNCTION_TRACER
 	select HAVE_FTRACE_MCOUNT_RECORD
 	select HAVE_DYNAMIC_FTRACE
+	select HAVE_FUNCTION_TRACE_MCOUNT_TEST
+	select HAVE_FTRACE_SYSCALLS
+	select HAVE_FUNCTION_GRAPH_TRACER
 	select HAVE_ARCH_KGDB
 	select ARCH_HIBERNATION_POSSIBLE if MMU
 
@@ -212,6 +220,8 @@ config CPU_SHX3
 config ARCH_SHMOBILE
 	bool
 	select ARCH_SUSPEND_POSSIBLE
+	select PM
+	select PM_RUNTIME
 
 if SUPERH32
 
@@ -389,6 +399,13 @@ config CPU_SUBTYPE_SH7724
 	help
 	  Select SH7724 if you have an SH-MobileR2R CPU.
 
+config CPU_SUBTYPE_SH7757
+	bool "Support SH7757 processor"
+	select CPU_SH4A
+	select CPU_SHX2
+	help
+	  Select SH7757 if you have a SH4A SH7757 CPU.
+
 config CPU_SUBTYPE_SH7763
 	bool "Support SH7763 processor"
 	select CPU_SH4A
@@ -751,12 +768,31 @@ config UBC_WAKEUP
 
 	  If unsure, say N.
 
-config CMDLINE_BOOL
-	bool "Default bootloader kernel arguments"
+choice
+	prompt "Kernel command line"
+	optional
+	default CMDLINE_OVERWRITE
+	help
+	  Setting this option allows the kernel command line arguments
+	  to be set.
+
+config CMDLINE_OVERWRITE
+	bool "Overwrite bootloader kernel arguments"
+	help
+	  Given string will overwrite any arguments passed in by
+	  a bootloader.
+
+config CMDLINE_EXTEND
+	bool "Extend bootloader kernel arguments"
+	help
+	  Given string will be concatenated with arguments passed in
+	  by a bootloader.
+
+endchoice
 
 config CMDLINE
-	string "Initial kernel command string"
-	depends on CMDLINE_BOOL
+	string "Kernel command line arguments string"
+	depends on CMDLINE_OVERWRITE || CMDLINE_EXTEND
 	default "console=ttySC1,115200"
 
 endmenu

arch/sh/Kconfig.debug

@@ -38,11 +38,13 @@ config EARLY_SCIF_CONSOLE_PORT
 	default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 || \
 				CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 || \
 				CPU_SUBTYPE_SH7343
-	default "0xffea0000" if CPU_SUBTYPE_SH7785
+	default "0xfe4c0000" if CPU_SUBTYPE_SH7757
+	default "0xffeb0000" if CPU_SUBTYPE_SH7785
 	default "0xffeb0000" if CPU_SUBTYPE_SH7786
 	default "0xfffe8000" if CPU_SUBTYPE_SH7203
 	default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263
 	default "0xffe80000" if CPU_SH4
+	default "0xa4000150" if CPU_SH3
 	default "0x00000000"
 
 config EARLY_PRINTK
@@ -61,12 +63,14 @@ config EARLY_PRINTK
 	  select both the EARLY_SCIF_CONSOLE and SH_STANDARD_BIOS, using
 	  the kernel command line option to toggle back and forth.
 
-config DEBUG_STACKOVERFLOW
+config STACK_DEBUG
 	bool "Check for stack overflows"
 	depends on DEBUG_KERNEL && SUPERH32
 	help
 	  This option will cause messages to be printed if free stack space
-	  drops below a certain limit.
+	  drops below a certain limit. Saying Y here will add overhead to
+	  every function call and will therefore incur a major
+	  performance hit. Most users should say N.
 
 config DEBUG_STACK_USAGE
 	bool "Stack utilization instrumentation"
@@ -107,6 +111,14 @@ config DUMP_CODE
 
 	  Those looking for more verbose debugging output should say Y.
 
+config DWARF_UNWINDER
+	bool "Enable the DWARF unwinder for stacktraces"
+	select FRAME_POINTER
+	default n
+	help
+	  Enabling this option will make stacktraces more accurate, at
+	  the cost of an increase in overall kernel size.
+
 config SH_NO_BSS_INIT
 	bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)"
 	depends on DEBUG_KERNEL
@@ -123,4 +135,9 @@ config SH64_SR_WATCH
 	bool "Debug: set SR.WATCH to enable hardware watchpoints and trace"
 	depends on SUPERH64
 
+config MCOUNT
+	def_bool y
+	depends on SUPERH32
+	depends on STACK_DEBUG || FUNCTION_TRACER
+
 endmenu

arch/sh/Makefile

@@ -136,6 +136,8 @@ machdir-$(CONFIG_SH_7751_SYSTEMH)		+= mach-systemh
 machdir-$(CONFIG_SH_EDOSK7705)			+= mach-edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)			+= mach-highlander
 machdir-$(CONFIG_SH_MIGOR)			+= mach-migor
+machdir-$(CONFIG_SH_KFR2R09)			+= mach-kfr2r09
+machdir-$(CONFIG_SH_ECOVEC)			+= mach-ecovec24
 machdir-$(CONFIG_SH_SDK7780)			+= mach-sdk7780
 machdir-$(CONFIG_SH_X3PROTO)			+= mach-x3proto
 machdir-$(CONFIG_SH_SH7763RDP)			+= mach-sh7763rdp
@@ -186,17 +188,27 @@ KBUILD_CFLAGS		+= -pipe $(cflags-y)
 KBUILD_CPPFLAGS		+= $(cflags-y)
 KBUILD_AFLAGS		+= $(cflags-y)
 
+ifeq ($(CONFIG_MCOUNT),y)
+  KBUILD_CFLAGS += -pg
+endif
+
+ifeq ($(CONFIG_DWARF_UNWINDER),y)
+  KBUILD_CFLAGS += -fasynchronous-unwind-tables
+endif
+
 libs-$(CONFIG_SUPERH32)		:= arch/sh/lib/	$(libs-y)
 libs-$(CONFIG_SUPERH64)		:= arch/sh/lib64/ $(libs-y)
 
-PHONY += maketools FORCE
+BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec \
+	       zImage vmlinux.srec romImage
+PHONY += maketools $(BOOT_TARGETS) FORCE
 
 maketools:  include/linux/version.h FORCE
 	$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
 
 all: $(KBUILD_IMAGE)
 
-zImage uImage uImage.srec vmlinux.srec: vmlinux
+$(BOOT_TARGETS): vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 compressed: zImage
@@ -208,10 +220,14 @@ archclean:
 	$(Q)$(MAKE) $(clean)=arch/sh/kernel/vsyscall
 
 define archhelp
-	@echo '* zImage 	           - Compressed kernel image'
+	@echo '  zImage 	           - Compressed kernel image'
+	@echo '  romImage	           - Compressed ROM image, if supported'
 	@echo '  vmlinux.srec	           - Create an ELF S-record'
-	@echo '  uImage  	           - Create a bootable image for U-Boot'
-	@echo '  uImage.srec  	           - Create an S-record for U-Boot'
+	@echo '* uImage  	           - Alias to bootable U-Boot image'
+	@echo '  uImage.srec	           - Create an S-record for U-Boot'
+	@echo '* uImage.gz	           - Kernel-only image for U-Boot (gzip)'
+	@echo '  uImage.bz2	           - Kernel-only image for U-Boot (bzip2)'
+	@echo '  uImage.lzma	           - Kernel-only image for U-Boot (lzma)'
 endef
 
 CLEAN_FILES += include/asm-sh/machtypes.h

arch/sh/boards/Kconfig

@@ -160,7 +160,6 @@ config SH_SH7785LCR
 	bool "SH7785LCR"
 	depends on CPU_SUBTYPE_SH7785
 	select SYS_SUPPORTS_PCI
-	select IO_TRAPPED if MMU
 
 config SH_SH7785LCR_29BIT_PHYSMAPS
 	bool "SH7785LCR 29bit physmaps"
@@ -171,6 +170,13 @@ config SH_SH7785LCR_29BIT_PHYSMAPS
 	  DIP switch(S2-5). If you set the DIP switch for S2-5 = ON,
 	  you can access all on-board device in 29bit address mode.
 
+config SH_SH7785LCR_PT
+	bool "SH7785LCR prototype board on 32-bit MMU mode"
+	depends on SH_SH7785LCR && 32BIT
+	default n
+	help
+	  If you use prototype board, this option is enabled.
+
 config SH_URQUELL
 	bool "Urquell"
 	depends on CPU_SUBTYPE_SH7786
@@ -193,6 +199,20 @@ config SH_AP325RXA
 	  Renesas "AP-325RXA" support.
 	  Compatible with ALGO SYSTEM CO.,LTD. "AP-320A"
 
+config SH_KFR2R09
+	bool "KFR2R09"
+	depends on CPU_SUBTYPE_SH7724
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	  "Kit For R2R for 2009" support.
+
+config SH_ECOVEC
+	bool "EcoVec"
+	depends on CPU_SUBTYPE_SH7724
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	  Renesas "R0P7724LC0011/21RL (EcoVec)" support.
+
 config SH_SH7763RDP
 	bool "SH7763RDP"
 	depends on CPU_SUBTYPE_SH7763

arch/sh/boards/board-ap325rxa.c

@@ -188,7 +188,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 			.name = "LB070WV1",
 			.xres = 800,
 			.yres = 480,
-			.left_margin = 40,
+			.left_margin = 32,
 			.right_margin = 160,
 			.hsync_len = 8,
 			.upper_margin = 63,
@@ -211,7 +211,7 @@ static struct resource lcdc_resources[] = {
 	[0] = {
 		.name	= "LCDC",
 		.start	= 0xfe940000, /* P4-only space */
-		.end	= 0xfe941fff,
+		.end	= 0xfe942fff,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -227,6 +227,9 @@ static struct platform_device lcdc_device = {
 	.dev		= {
 		.platform_data	= &lcdc_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_LCDC,
+	},
 };
 
 static void camera_power(int val)
@@ -377,6 +380,9 @@ static struct platform_device ceu_device = {
 	.dev		= {
 		.platform_data	= &sh_mobile_ceu_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_CEU,
+	},
 };
 
 struct spi_gpio_platform_data sdcard_cn3_platform_data = {

arch/sh/boards/board-sh7785lcr.c

@@ -223,6 +223,19 @@ static struct platform_device sm501_device = {
 	.resource	= sm501_resources,
 };
 
+static struct resource i2c_proto_resources[] = {
+	[0] = {
+		.start	= PCA9564_PROTO_32BIT_ADDR,
+		.end	= PCA9564_PROTO_32BIT_ADDR + PCA9564_SIZE - 1,
+		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
+	},
+	[1] = {
+		.start	= 12,
+		.end	= 12,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
 static struct resource i2c_resources[] = {
 	[0] = {
 		.start	= PCA9564_ADDR,
@@ -271,6 +284,11 @@ static int __init sh7785lcr_devices_setup(void)
 	i2c_register_board_info(0, sh7785lcr_i2c_devices,
 				ARRAY_SIZE(sh7785lcr_i2c_devices));
 
+	if (mach_is_sh7785lcr_pt()) {
+		i2c_device.resource = i2c_proto_resources;
+		i2c_device.num_resources = ARRAY_SIZE(i2c_proto_resources);
+	}
+
 	return platform_add_devices(sh7785lcr_devices,
 				    ARRAY_SIZE(sh7785lcr_devices));
 }

arch/sh/boards/mach-ecovec24/Makefile

+#
+# Makefile for the R0P7724LC0011/21RL (EcoVec)
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+
+obj-y	 := setup.o
\ No newline at end of file

arch/sh/boards/mach-highlander/setup.c

@@ -22,6 +22,7 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb/r8a66597.h>
+#include <linux/usb/m66592.h>
 #include <net/ax88796.h>
 #include <asm/machvec.h>
 #include <mach/highlander.h>
@@ -60,6 +61,11 @@ static struct platform_device r8a66597_usb_host_device = {
 	.resource	= r8a66597_usb_host_resources,
 };
 
+static struct m66592_platdata usbf_platdata = {
+	.xtal = M66592_PLATDATA_XTAL_24MHZ,
+	.vif = 1,
+};
+
 static struct resource m66592_usb_peripheral_resources[] = {
 	[0] = {
 		.name	= "m66592_udc",
@@ -81,6 +87,7 @@ static struct platform_device m66592_usb_peripheral_device = {
 	.dev = {
 		.dma_mask		= NULL,		/* don't use dma */
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usbf_platdata,
 	},
 	.num_resources	= ARRAY_SIZE(m66592_usb_peripheral_resources),
 	.resource	= m66592_usb_peripheral_resources,

arch/sh/boards/mach-kfr2r09/Makefile

+obj-y	 := setup.o
+obj-$(CONFIG_FB_SH_MOBILE_LCDC)	+=  lcd_wqvga.o

arch/sh/boards/mach-kfr2r09/lcd_wqvga.c

+/*
+ * KFR2R09 LCD panel support
+ *
+ * Copyright (C) 2009 Magnus Damm
+ *
+ * Register settings based on the out-of-tree t33fb.c driver
+ * Copyright (C) 2008 Lineo Solutions, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/gpio.h>
+#include <video/sh_mobile_lcdc.h>
+#include <mach/kfr2r09.h>
+#include <cpu/sh7724.h>
+
+/* The on-board LCD module is a Hitachi TX07D34VM0AAA. This module is made
+ * up of a 240x400 LCD hooked up to a R61517 driver IC. The driver IC is
+ * communicating with the main port of the LCDC using an 18-bit SYS interface.
+ *
+ * The device code for this LCD module is 0x01221517.
+ */
+
+static const unsigned char data_frame_if[] = {
+	0x02, /* WEMODE: 1=cont, 0=one-shot */
+	0x00, 0x00,
+	0x00, /* EPF, DFM */
+	0x02, /* RIM[1] : 1 (18bpp) */
+};
+
+static const unsigned char data_panel[] = {
+	0x0b,
+	0x63, /* 400 lines */
+	0x04, 0x00, 0x00, 0x04, 0x11, 0x00, 0x00,
+};
+
+static const unsigned char data_timing[] = {
+	0x00, 0x00, 0x13, 0x08, 0x08,
+};
+
+static const unsigned char data_timing_src[] = {
+	0x11, 0x01, 0x00, 0x01,
+};
+
+static const unsigned char data_gamma[] = {
+	0x01, 0x02, 0x08, 0x23,	0x03, 0x0c, 0x00, 0x06,	0x00, 0x00,
+	0x01, 0x00, 0x0c, 0x23, 0x03, 0x08, 0x02, 0x06, 0x00, 0x00,
+};
+
+static const unsigned char data_power[] = {
+	0x07, 0xc5, 0xdc, 0x02,	0x33, 0x0a,
+};
+
+static unsigned long read_reg(void *sohandle,
+			      struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+	return so->read_data(sohandle);
+}
+
+static void write_reg(void *sohandle,
+		      struct sh_mobile_lcdc_sys_bus_ops *so,
+		      int i, unsigned long v)
+{
+	if (i)
+		so->write_data(sohandle, v); /* PTH4/LCDRS High [param, 17:0] */
+	else
+		so->write_index(sohandle, v); /* PTH4/LCDRS Low [cmd, 7:0] */
+}
+
+static void write_data(void *sohandle,
+		       struct sh_mobile_lcdc_sys_bus_ops *so,
+		       unsigned char const *data, int no_data)
+{
+	int i;
+
+	for (i = 0; i < no_data; i++)
+		write_reg(sohandle, so, 1, data[i]);
+}
+
+static unsigned long read_device_code(void *sohandle,
+				      struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+	unsigned long device_code;
+
+	/* access protect OFF */
+	write_reg(sohandle, so, 0, 0xb0);
+	write_reg(sohandle, so, 1, 0x00);
+
+	/* deep standby OFF */
+	write_reg(sohandle, so, 0, 0xb1);
+	write_reg(sohandle, so, 1, 0x00);
+
+	/* device code command */
+	write_reg(sohandle, so, 0, 0xbf);
+	mdelay(50);
+
+	/* dummy read */
+	read_reg(sohandle, so);
+
+	/* read device code */
+	device_code = ((read_reg(sohandle, so) & 0xff) << 24);
+	device_code |= ((read_reg(sohandle, so) & 0xff) << 16);
+	device_code |= ((read_reg(sohandle, so) & 0xff) << 8);
+	device_code |= (read_reg(sohandle, so) & 0xff);
+
+	return device_code;
+}
+
+static void write_memory_start(void *sohandle,
+			       struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+	write_reg(sohandle, so, 0, 0x2c);
+}
+
+static void clear_memory(void *sohandle,
+			 struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+	int i;
+
+	/* write start */
+	write_memory_start(sohandle, so);
+
+	/* paint it black */
+	for (i = 0; i < (240 * 400); i++)
+		write_reg(sohandle, so, 1, 0x00);
+}
+
+static void display_on(void *sohandle,
+		       struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+	/* access protect off */
+	write_reg(sohandle, so, 0, 0xb0);
+	write_reg(sohandle, so, 1, 0x00);
+
+	/* exit deep standby mode */
+	write_reg(sohandle, so, 0, 0xb1);
+	write_reg(sohandle, so, 1, 0x00);
+
+	/* frame memory I/F */
+	write_reg(sohandle, so, 0, 0xb3);
+	write_data(sohandle, so, data_frame_if, ARRAY_SIZE(data_frame_if));
+
+	/* display mode and frame memory write mode */
+	write_reg(sohandle, so, 0, 0xb4);
+	write_reg(sohandle, so, 1, 0x00); /* DBI, internal clock */
+
+	/* panel */
+	write_reg(sohandle, so, 0, 0xc0);
+	write_data(sohandle, so, data_panel, ARRAY_SIZE(data_panel));
+
+	/* timing (normal) */
+	write_reg(sohandle, so, 0, 0xc1);
+	write_data(sohandle, so, data_timing, ARRAY_SIZE(data_timing));
+
+	/* timing (partial) */
+	write_reg(sohandle, so, 0, 0xc2);
+	write_data(sohandle, so, data_timing, ARRAY_SIZE(data_timing));
+
+	/* timing (idle) */
+	write_reg(sohandle, so, 0, 0xc3);
+	write_data(sohandle, so, data_timing, ARRAY_SIZE(data_timing));
+
+	/* timing (source/VCOM/gate driving) */
+	write_reg(sohandle, so, 0, 0xc4);
+	write_data(sohandle, so, data_timing_src, ARRAY_SIZE(data_timing_src));
+
+	/* gamma (red) */
+	write_reg(sohandle, so, 0, 0xc8);
+	write_data(sohandle, so, data_gamma, ARRAY_SIZE(data_gamma));
+
+	/* gamma (green) */
+	write_reg(sohandle, so, 0, 0xc9);
+	write_data(sohandle, so, data_gamma, ARRAY_SIZE(data_gamma));
+
+	/* gamma (blue) */
+	write_reg(sohandle, so, 0, 0xca);
+	write_data(sohandle, so, data_gamma, ARRAY_SIZE(data_gamma));
+
+	/* power (common) */
+	write_reg(sohandle, so, 0, 0xd0);
+	write_data(sohandle, so, data_power, ARRAY_SIZE(data_power));
+
+	/* VCOM */
+	write_reg(sohandle, so, 0, 0xd1);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0x0f);
+	write_reg(sohandle, so, 1, 0x02);
+
+	/* power (normal) */
+	write_reg(sohandle, so, 0, 0xd2);
+	write_reg(sohandle, so, 1, 0x63);
+	write_reg(sohandle, so, 1, 0x24);
+
+	/* power (partial) */
+	write_reg(sohandle, so, 0, 0xd3);
+	write_reg(sohandle, so, 1, 0x63);
+	write_reg(sohandle, so, 1, 0x24);
+
+	/* power (idle) */
+	write_reg(sohandle, so, 0, 0xd4);
+	write_reg(sohandle, so, 1, 0x63);
+	write_reg(sohandle, so, 1, 0x24);
+
+	write_reg(sohandle, so, 0, 0xd8);
+	write_reg(sohandle, so, 1, 0x77);
+	write_reg(sohandle, so, 1, 0x77);
+
+	/* TE signal */
+	write_reg(sohandle, so, 0, 0x35);
+	write_reg(sohandle, so, 1, 0x00);
+
+	/* TE signal line */
+	write_reg(sohandle, so, 0, 0x44);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0x00);
+
+	/* column address */
+	write_reg(sohandle, so, 0, 0x2a);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0xef);
+
+	/* page address */
+	write_reg(sohandle, so, 0, 0x2b);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0x00);
+	write_reg(sohandle, so, 1, 0x01);
+	write_reg(sohandle, so, 1, 0x8f);
+
+	/* exit sleep mode */
+	write_reg(sohandle, so, 0, 0x11);
+
+	mdelay(120);
+
+	/* clear vram */
+	clear_memory(sohandle, so);
+
+	/* display ON */
+	write_reg(sohandle, so, 0, 0x29);
+	mdelay(1);
+
+	write_memory_start(sohandle, so);
+}
+
+int kfr2r09_lcd_setup(void *board_data, void *sohandle,
+		      struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+	/* power on */
+	gpio_set_value(GPIO_PTF4, 0);  /* PROTECT/ -> L */
+	gpio_set_value(GPIO_PTE4, 0);  /* LCD_RST/ -> L */
+	gpio_set_value(GPIO_PTF4, 1);  /* PROTECT/ -> H */
+	udelay(1100);
+	gpio_set_value(GPIO_PTE4, 1);  /* LCD_RST/ -> H */
+	udelay(10);
+	gpio_set_value(GPIO_PTF4, 0);  /* PROTECT/ -> L */
+	mdelay(20);
+
+	if (read_device_code(sohandle, so) != 0x01221517)
+		return -ENODEV;
+
+	pr_info("KFR2R09 WQVGA LCD Module detected.\n");
+
+	display_on(sohandle, so);
+	return 0;
+}
+
+#define CTRL_CKSW       0x10
+#define CTRL_C10        0x20
+#define CTRL_CPSW       0x80
+#define MAIN_MLED4      0x40
+#define MAIN_MSW        0x80
+
+static int kfr2r09_lcd_backlight(int on)
+{
+	struct i2c_adapter *a;
+	struct i2c_msg msg;
+	unsigned char buf[2];
+	int ret;
+
+	a = i2c_get_adapter(0);
+	if (!a)
+		return -ENODEV;
+
+	buf[0] = 0x00;
+	if (on)
+		buf[1] = CTRL_CPSW | CTRL_C10 | CTRL_CKSW;
+	else
+		buf[1] = 0;
+
+	msg.addr = 0x75;
+	msg.buf = buf;
+	msg.len = 2;
+	msg.flags = 0;
+	ret = i2c_transfer(a, &msg, 1);
+	if (ret != 1)
+		return -ENODEV;
+
+	buf[0] = 0x01;
+	if (on)
+		buf[1] = MAIN_MSW | MAIN_MLED4 | 0x0c;
+	else
+		buf[1] = 0;
+
+	msg.addr = 0x75;
+	msg.buf = buf;
+	msg.len = 2;
+	msg.flags = 0;
+	ret = i2c_transfer(a, &msg, 1);
+	if (ret != 1)
+		return -ENODEV;
+
+	return 0;
+}
+
+void kfr2r09_lcd_on(void *board_data)
+{
+	kfr2r09_lcd_backlight(1);
+}
+
+void kfr2r09_lcd_off(void *board_data)
+{
+	kfr2r09_lcd_backlight(0);
+}

arch/sh/boards/mach-kfr2r09/setup.c

+/*
+ * KFR2R09 board support code
+ *
+ * Copyright (C) 2009 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/onenand.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/usb/r8a66597.h>
+#include <video/sh_mobile_lcdc.h>
+#include <asm/clock.h>
+#include <asm/machvec.h>
+#include <asm/io.h>
+#include <asm/sh_keysc.h>
+#include <cpu/sh7724.h>
+#include <mach/kfr2r09.h>
+
+static struct mtd_partition kfr2r09_nor_flash_partitions[] =
+{
+	{
+		.name = "boot",
+		.offset = 0,
+		.size = (4 * 1024 * 1024),
+		.mask_flags = MTD_WRITEABLE,	/* Read-only */
+	},
+	{
+		.name = "other",
+		.offset = MTDPART_OFS_APPEND,
+		.size = MTDPART_SIZ_FULL,
+	},
+};
+
+static struct physmap_flash_data kfr2r09_nor_flash_data = {
+	.width		= 2,
+	.parts		= kfr2r09_nor_flash_partitions,
+	.nr_parts	= ARRAY_SIZE(kfr2r09_nor_flash_partitions),
+};
+
+static struct resource kfr2r09_nor_flash_resources[] = {
+	[0] = {
+		.name		= "NOR Flash",
+		.start		= 0x00000000,
+		.end		= 0x03ffffff,
+		.flags		= IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device kfr2r09_nor_flash_device = {
+	.name		= "physmap-flash",
+	.resource	= kfr2r09_nor_flash_resources,
+	.num_resources	= ARRAY_SIZE(kfr2r09_nor_flash_resources),
+	.dev		= {
+		.platform_data = &kfr2r09_nor_flash_data,
+	},
+};
+
+static struct resource kfr2r09_nand_flash_resources[] = {
+	[0] = {
+		.name		= "NAND Flash",
+		.start		= 0x10000000,
+		.end		= 0x1001ffff,
+		.flags		= IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device kfr2r09_nand_flash_device = {
+	.name		= "onenand-flash",
+	.resource	= kfr2r09_nand_flash_resources,
+	.num_resources	= ARRAY_SIZE(kfr2r09_nand_flash_resources),
+};
+
+static struct sh_keysc_info kfr2r09_sh_keysc_info = {
+	.mode = SH_KEYSC_MODE_1, /* KEYOUT0->4, KEYIN0->4 */
+	.scan_timing = 3,
+	.delay = 10,
+	.keycodes = {
+		KEY_PHONE, KEY_CLEAR, KEY_MAIL, KEY_WWW, KEY_ENTER,
+		KEY_1, KEY_2, KEY_3, 0, KEY_UP,
+		KEY_4, KEY_5, KEY_6, 0, KEY_LEFT,
+		KEY_7, KEY_8, KEY_9, KEY_PROG1, KEY_RIGHT,
+		KEY_S, KEY_0, KEY_P, KEY_PROG2, KEY_DOWN,
+		0, 0, 0, 0, 0
+	},
+};
+
+static struct resource kfr2r09_sh_keysc_resources[] = {
+	[0] = {
+		.name	= "KEYSC",
+		.start  = 0x044b0000,
+		.end    = 0x044b000f,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 79,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device kfr2r09_sh_keysc_device = {
+	.name           = "sh_keysc",
+	.id             = 0, /* "keysc0" clock */
+	.num_resources  = ARRAY_SIZE(kfr2r09_sh_keysc_resources),
+	.resource       = kfr2r09_sh_keysc_resources,
+	.dev	= {
+		.platform_data	= &kfr2r09_sh_keysc_info,
+	},
+	.archdata = {
+		.hwblk_id = HWBLK_KEYSC,
+	},
+};
+
+static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
+	.clock_source = LCDC_CLK_BUS,
+	.ch[0] = {
+		.chan = LCDC_CHAN_MAINLCD,
+		.bpp = 16,
+		.interface_type = SYS18,
+		.clock_divider = 6,
+		.flags = LCDC_FLAGS_DWPOL,
+		.lcd_cfg = {
+			.name = "TX07D34VM0AAA",
+			.xres = 240,
+			.yres = 400,
+			.left_margin = 0,
+			.right_margin = 16,
+			.hsync_len = 8,
+			.upper_margin = 0,
+			.lower_margin = 1,
+			.vsync_len = 1,
+			.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+		},
+		.lcd_size_cfg = {
+			.width = 35,
+			.height = 58,
+		},
+		.board_cfg = {
+			.setup_sys = kfr2r09_lcd_setup,
+			.display_on = kfr2r09_lcd_on,
+			.display_off = kfr2r09_lcd_off,
+		},
+		.sys_bus_cfg = {
+			.ldmt2r = 0x07010904,
+			.ldmt3r = 0x14012914,
+			/* set 1s delay to encourage fsync() */
+			.deferred_io_msec = 1000,
+		},
+	}
+};
+
+static struct resource kfr2r09_sh_lcdc_resources[] = {
+	[0] = {
+		.name	= "LCDC",
+		.start	= 0xfe940000, /* P4-only space */
+		.end	= 0xfe942fff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= 106,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device kfr2r09_sh_lcdc_device = {
+	.name		= "sh_mobile_lcdc_fb",
+	.num_resources	= ARRAY_SIZE(kfr2r09_sh_lcdc_resources),
+	.resource	= kfr2r09_sh_lcdc_resources,
+	.dev	= {
+		.platform_data	= &kfr2r09_sh_lcdc_info,
+	},
+	.archdata = {
+		.hwblk_id = HWBLK_LCDC,
+	},
+};
+
+static struct r8a66597_platdata kfr2r09_usb0_gadget_data = {
+	.on_chip = 1,
+};
+
+static struct resource kfr2r09_usb0_gadget_resources[] = {
+	[0] = {
+		.start	= 0x04d80000,
+		.end	= 0x04d80123,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= 65,
+		.end	= 65,
+		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
+	},
+};
+
+static struct platform_device kfr2r09_usb0_gadget_device = {
+	.name		= "r8a66597_udc",
+	.id		= 0,
+	.dev = {
+		.dma_mask		= NULL,         /*  not use dma */
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data	= &kfr2r09_usb0_gadget_data,
+	},
+	.num_resources	= ARRAY_SIZE(kfr2r09_usb0_gadget_resources),
+	.resource	= kfr2r09_usb0_gadget_resources,
+};
+
+static struct platform_device *kfr2r09_devices[] __initdata = {
+	&kfr2r09_nor_flash_device,
+	&kfr2r09_nand_flash_device,
+	&kfr2r09_sh_keysc_device,
+	&kfr2r09_sh_lcdc_device,
+};
+
+#define BSC_CS0BCR 0xfec10004
+#define BSC_CS0WCR 0xfec10024
+#define BSC_CS4BCR 0xfec10010
+#define BSC_CS4WCR 0xfec10030
+#define PORT_MSELCRB 0xa4050182
+
+#ifdef CONFIG_I2C
+static int kfr2r09_usb0_gadget_i2c_setup(void)
+{
+	struct i2c_adapter *a;
+	struct i2c_msg msg;
+	unsigned char buf[2];
+	int ret;
+
+	a = i2c_get_adapter(0);
+	if (!a)
+		return -ENODEV;
+
+	/* set bit 1 (the second bit) of chip at 0x09, register 0x13 */
+	buf[0] = 0x13;
+	msg.addr = 0x09;
+	msg.buf = buf;
+	msg.len = 1;
+	msg.flags = 0;
+	ret = i2c_transfer(a, &msg, 1);
+	if (ret != 1)
+		return -ENODEV;
+
+	buf[0] = 0;
+	msg.addr = 0x09;
+	msg.buf = buf;
+	msg.len = 1;
+	msg.flags = I2C_M_RD;
+	ret = i2c_transfer(a, &msg, 1);
+	if (ret != 1)
+		return -ENODEV;
+
+	buf[1] = buf[0] | (1 << 1);
+	buf[0] = 0x13;
+	msg.addr = 0x09;
+	msg.buf = buf;
+	msg.len = 2;
+	msg.flags = 0;
+	ret = i2c_transfer(a, &msg, 1);
+	if (ret != 1)
+		return -ENODEV;
+
+	return 0;
+}
+#else
+static int kfr2r09_usb0_gadget_i2c_setup(void)
+{
+	return -ENODEV;
+}
+#endif
+
+static int kfr2r09_usb0_gadget_setup(void)
+{
+	int plugged_in;
+
+	gpio_request(GPIO_PTN4, NULL); /* USB_DET */
+	gpio_direction_input(GPIO_PTN4);
+	plugged_in = gpio_get_value(GPIO_PTN4);
+	if (!plugged_in)
+		return -ENODEV; /* no cable plugged in */
+
+	if (kfr2r09_usb0_gadget_i2c_setup() != 0)
+		return -ENODEV; /* unable to configure using i2c */
+
+	ctrl_outw((ctrl_inw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB);
+	gpio_request(GPIO_FN_PDSTATUS, NULL); /* R-standby disables USB clock */
+	gpio_request(GPIO_PTV6, NULL); /* USBCLK_ON */
+	gpio_direction_output(GPIO_PTV6, 1); /* USBCLK_ON = H */
+	msleep(20); /* wait 20ms to let the clock settle */
+	clk_enable(clk_get(NULL, "usb0"));
+	ctrl_outw(0x0600, 0xa40501d4);
+
+	return 0;
+}
+
+static int __init kfr2r09_devices_setup(void)
+{
+	/* enable SCIF1 serial port for YC401 console support */
+	gpio_request(GPIO_FN_SCIF1_RXD, NULL);
+	gpio_request(GPIO_FN_SCIF1_TXD, NULL);
+
+	/* setup NOR flash at CS0 */
+	ctrl_outl(0x36db0400, BSC_CS0BCR);
+	ctrl_outl(0x00000500, BSC_CS0WCR);
+
+	/* setup NAND flash at CS4 */
+	ctrl_outl(0x36db0400, BSC_CS4BCR);
+	ctrl_outl(0x00000500, BSC_CS4WCR);
+
+	/* setup KEYSC pins */
+	gpio_request(GPIO_FN_KEYOUT0, NULL);
+	gpio_request(GPIO_FN_KEYOUT1, NULL);
+	gpio_request(GPIO_FN_KEYOUT2, NULL);
+	gpio_request(GPIO_FN_KEYOUT3, NULL);
+	gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
+	gpio_request(GPIO_FN_KEYIN0, NULL);
+	gpio_request(GPIO_FN_KEYIN1, NULL);
+	gpio_request(GPIO_FN_KEYIN2, NULL);
+	gpio_request(GPIO_FN_KEYIN3, NULL);
+	gpio_request(GPIO_FN_KEYIN4, NULL);
+	gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
+
+	/* setup LCDC pins for SYS panel */
+	gpio_request(GPIO_FN_LCDD17, NULL);
+	gpio_request(GPIO_FN_LCDD16, NULL);
+	gpio_request(GPIO_FN_LCDD15, NULL);
+	gpio_request(GPIO_FN_LCDD14, NULL);
+	gpio_request(GPIO_FN_LCDD13, NULL);
+	gpio_request(GPIO_FN_LCDD12, NULL);
+	gpio_request(GPIO_FN_LCDD11, NULL);
+	gpio_request(GPIO_FN_LCDD10, NULL);
+	gpio_request(GPIO_FN_LCDD9, NULL);
+	gpio_request(GPIO_FN_LCDD8, NULL);
+	gpio_request(GPIO_FN_LCDD7, NULL);
+	gpio_request(GPIO_FN_LCDD6, NULL);
+	gpio_request(GPIO_FN_LCDD5, NULL);
+	gpio_request(GPIO_FN_LCDD4, NULL);
+	gpio_request(GPIO_FN_LCDD3, NULL);
+	gpio_request(GPIO_FN_LCDD2, NULL);
+	gpio_request(GPIO_FN_LCDD1, NULL);
+	gpio_request(GPIO_FN_LCDD0, NULL);
+	gpio_request(GPIO_FN_LCDRS, NULL); /* LCD_RS */
+	gpio_request(GPIO_FN_LCDCS, NULL); /* LCD_CS/ */
+	gpio_request(GPIO_FN_LCDRD, NULL); /* LCD_RD/ */
+	gpio_request(GPIO_FN_LCDWR, NULL); /* LCD_WR/ */
+	gpio_request(GPIO_FN_LCDVSYN, NULL); /* LCD_VSYNC */
+	gpio_request(GPIO_PTE4, NULL); /* LCD_RST/ */
+	gpio_direction_output(GPIO_PTE4, 1);
+	gpio_request(GPIO_PTF4, NULL); /* PROTECT/ */
+	gpio_direction_output(GPIO_PTF4, 1);
+	gpio_request(GPIO_PTU0, NULL); /* LEDSTDBY/ */
+	gpio_direction_output(GPIO_PTU0, 1);
+
+	/* setup USB function */
+	if (kfr2r09_usb0_gadget_setup() == 0)
+		platform_device_register(&kfr2r09_usb0_gadget_device);
+
+	return platform_add_devices(kfr2r09_devices,
+				    ARRAY_SIZE(kfr2r09_devices));
+}
+device_initcall(kfr2r09_devices_setup);
+
+/* Return the board specific boot mode pin configuration */
+static int kfr2r09_mode_pins(void)
+{
+	/* MD0=1, MD1=1, MD2=0: Clock Mode 3
+	 * MD3=0: 16-bit Area0 Bus Width
+	 * MD5=1: Little Endian
+	 * MD8=1: Test Mode Disabled
+	 */
+	return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8;
+}
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_kfr2r09 __initmv = {
+	.mv_name		= "kfr2r09",
+	.mv_mode_pins		= kfr2r09_mode_pins,
+};

arch/sh/boards/mach-migor/setup.c

@@ -98,6 +98,9 @@ static struct platform_device sh_keysc_device = {
 	.dev	= {
 		.platform_data	= &sh_keysc_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_KEYSC,
+	},
 };
 
 static struct mtd_partition migor_nor_flash_partitions[] =
@@ -276,7 +279,7 @@ static struct resource migor_lcdc_resources[] = {
 	[0] = {
 		.name	= "LCDC",
 		.start	= 0xfe940000, /* P4-only space */
-		.end	= 0xfe941fff,
+		.end	= 0xfe942fff,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -292,6 +295,9 @@ static struct platform_device migor_lcdc_device = {
 	.dev	= {
 		.platform_data	= &sh_mobile_lcdc_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_LCDC,
+	},
 };
 
 static struct clk *camera_clk;
@@ -379,6 +385,9 @@ static struct platform_device migor_ceu_device = {
 	.dev	= {
 		.platform_data	= &sh_mobile_ceu_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_CEU,
+	},
 };
 
 struct spi_gpio_platform_data sdcard_cn9_platform_data = {

arch/sh/boards/mach-se/7722/setup.c

@@ -22,6 +22,7 @@
 #include <asm/io.h>
 #include <asm/heartbeat.h>
 #include <asm/sh_keysc.h>
+#include <cpu/sh7722.h>
 
 /* Heartbeat */
 static struct heartbeat_data heartbeat_data = {
@@ -137,6 +138,9 @@ static struct platform_device sh_keysc_device = {
 	.dev	= {
 		.platform_data	= &sh_keysc_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_KEYSC,
+	},
 };
 
 static struct platform_device *se7722_devices[] __initdata = {

arch/sh/boards/mach-se/7724/setup.c

@@ -39,7 +39,15 @@
  * SW41 : abxx xxxx  -> a = 0 : Analog  monitor
  *                          1 : Digital monitor
  *                      b = 0 : VGA
- *                          1 : SVGA
+ *                          1 : 720p
+ */
+
+/*
+ * about 720p
+ *
+ * When you use 1280 x 720 lcdc output,
+ * you should change OSC6 lcdc clock from 25.175MHz to 74.25MHz,
+ * and change SW41 to use 720p
  */
 
 /* Heartbeat */
@@ -158,7 +166,7 @@ static struct resource lcdc_resources[] = {
 	[0] = {
 		.name	= "LCDC",
 		.start	= 0xfe940000,
-		.end	= 0xfe941fff,
+		.end	= 0xfe942fff,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -174,6 +182,9 @@ static struct platform_device lcdc_device = {
 	.dev		= {
 		.platform_data	= &lcdc_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_LCDC,
+	},
 };
 
 /* CEU0 */
@@ -205,6 +216,9 @@ static struct platform_device ceu0_device = {
 	.dev	= {
 		.platform_data	= &sh_mobile_ceu0_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_CEU0,
+	},
 };
 
 /* CEU1 */
@@ -236,6 +250,9 @@ static struct platform_device ceu1_device = {
 	.dev	= {
 		.platform_data	= &sh_mobile_ceu1_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_CEU1,
+	},
 };
 
 /* KEYSC in SoC (Needs SW33-2 set to ON) */
@@ -274,6 +291,9 @@ static struct platform_device keysc_device = {
 	.dev	= {
 		.platform_data	= &keysc_info,
 	},
+	.archdata = {
+		.hwblk_id = HWBLK_KEYSC,
+	},
 };
 
 /* SH Eth */
@@ -302,15 +322,19 @@ static struct platform_device sh_eth_device = {
 	},
 	.num_resources = ARRAY_SIZE(sh_eth_resources),
 	.resource = sh_eth_resources,
+	.archdata = {
+		.hwblk_id = HWBLK_ETHER,
+	},
 };
 
 static struct r8a66597_platdata sh7724_usb0_host_data = {
+	.on_chip = 1,
 };
 
 static struct resource sh7724_usb0_host_resources[] = {
 	[0] = {
 		.start	= 0xa4d80000,
-		.end	= 0xa4d800ff,
+		.end	= 0xa4d80124 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -330,6 +354,38 @@ static struct platform_device sh7724_usb0_host_device = {
 	},
 	.num_resources	= ARRAY_SIZE(sh7724_usb0_host_resources),
 	.resource	= sh7724_usb0_host_resources,
+	.archdata = {
+		.hwblk_id = HWBLK_USB0,
+	},
+};
+
+static struct r8a66597_platdata sh7724_usb1_gadget_data = {
+	.on_chip = 1,
+};
+
+static struct resource sh7724_usb1_gadget_resources[] = {
+	[0] = {
+		.start	= 0xa4d90000,
+		.end	= 0xa4d90123,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= 66,
+		.end	= 66,
+		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
+	},
+};
+
+static struct platform_device sh7724_usb1_gadget_device = {
+	.name		= "r8a66597_udc",
+	.id		= 1, /* USB1 */
+	.dev = {
+		.dma_mask		= NULL,         /*  not use dma */
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &sh7724_usb1_gadget_data,
+	},
+	.num_resources	= ARRAY_SIZE(sh7724_usb1_gadget_resources),
+	.resource	= sh7724_usb1_gadget_resources,
 };
 
 static struct platform_device *ms7724se_devices[] __initdata = {
@@ -342,6 +398,7 @@ static struct platform_device *ms7724se_devices[] __initdata = {
 	&keysc_device,
 	&sh_eth_device,
 	&sh7724_usb0_host_device,
+	&sh7724_usb1_gadget_device,
 };
 
 #define EEPROM_OP   0xBA206000
@@ -421,9 +478,38 @@ static int __init devices_setup(void)
 	/* turn on USB clocks, use external clock */
 	ctrl_outw((ctrl_inw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB);
 
+#ifdef CONFIG_PM
+	/* Let LED9 show STATUS2 */
+	gpio_request(GPIO_FN_STATUS2, NULL);
+
+	/* Lit LED10 show STATUS0 */
+	gpio_request(GPIO_FN_STATUS0, NULL);
+
+	/* Lit LED11 show PDSTATUS */
+	gpio_request(GPIO_FN_PDSTATUS, NULL);
+#else
+	/* Lit LED9 */
+	gpio_request(GPIO_PTJ6, NULL);
+	gpio_direction_output(GPIO_PTJ6, 1);
+	gpio_export(GPIO_PTJ6, 0);
+
+	/* Lit LED10 */
+	gpio_request(GPIO_PTJ5, NULL);
+	gpio_direction_output(GPIO_PTJ5, 1);
+	gpio_export(GPIO_PTJ5, 0);
+
+	/* Lit LED11 */
+	gpio_request(GPIO_PTJ7, NULL);
+	gpio_direction_output(GPIO_PTJ7, 1);
+	gpio_export(GPIO_PTJ7, 0);
+#endif
+
 	/* enable USB0 port */
 	ctrl_outw(0x0600, 0xa40501d4);
 
+	/* enable USB1 port */
+	ctrl_outw(0x0600, 0xa4050192);
+
 	/* enable IRQ 0,1,2 */
 	gpio_request(GPIO_FN_INTC_IRQ0, NULL);
 	gpio_request(GPIO_FN_INTC_IRQ1, NULL);
@@ -546,15 +632,15 @@ static int __init devices_setup(void)
 	sh_eth_init();
 
 	if (sw & SW41_B) {
-		/* SVGA */
-		lcdc_info.ch[0].lcd_cfg.xres         = 800;
-		lcdc_info.ch[0].lcd_cfg.yres         = 600;
-		lcdc_info.ch[0].lcd_cfg.left_margin  = 142;
-		lcdc_info.ch[0].lcd_cfg.right_margin = 52;
-		lcdc_info.ch[0].lcd_cfg.hsync_len    = 96;
-		lcdc_info.ch[0].lcd_cfg.upper_margin = 24;
-		lcdc_info.ch[0].lcd_cfg.lower_margin = 2;
-		lcdc_info.ch[0].lcd_cfg.vsync_len    = 2;
+		/* 720p */
+		lcdc_info.ch[0].lcd_cfg.xres         = 1280;
+		lcdc_info.ch[0].lcd_cfg.yres         = 720;
+		lcdc_info.ch[0].lcd_cfg.left_margin  = 220;
+		lcdc_info.ch[0].lcd_cfg.right_margin = 110;
+		lcdc_info.ch[0].lcd_cfg.hsync_len    = 40;
+		lcdc_info.ch[0].lcd_cfg.upper_margin = 20;
+		lcdc_info.ch[0].lcd_cfg.lower_margin = 5;
+		lcdc_info.ch[0].lcd_cfg.vsync_len    = 5;
 	} else {
 		/* VGA */
 		lcdc_info.ch[0].lcd_cfg.xres         = 640;

arch/sh/boards/mach-x3proto/setup.c

@@ -17,6 +17,7 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb/r8a66597.h>
+#include <linux/usb/m66592.h>
 #include <asm/ilsel.h>
 
 static struct resource heartbeat_resources[] = {
@@ -89,6 +90,11 @@ static struct platform_device r8a66597_usb_host_device = {
 	.resource	= r8a66597_usb_host_resources,
 };
 
+static struct m66592_platdata usbf_platdata = {
+	.xtal = M66592_PLATDATA_XTAL_24MHZ,
+	.vif = 1,
+};
+
 static struct resource m66592_usb_peripheral_resources[] = {
 	[0] = {
 		.name	= "m66592_udc",
@@ -109,6 +115,7 @@ static struct platform_device m66592_usb_peripheral_device = {
 	.dev = {
 		.dma_mask		= NULL,		/* don't use dma */
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usbf_platdata,
 	},
 	.num_resources	= ARRAY_SIZE(m66592_usb_peripheral_resources),
 	.resource	= m66592_usb_peripheral_resources,

arch/sh/boot/.gitignore

 zImage
-vmlinux.srec
-uImage
-uImage.srec
+vmlinux*
+uImage*

arch/sh/boot/Makefile

@@ -20,8 +20,13 @@ CONFIG_BOOT_LINK_OFFSET	?= 0x00800000
 CONFIG_ZERO_PAGE_OFFSET	?= 0x00001000
 CONFIG_ENTRY_OFFSET	?= 0x00001000
 
-targets := zImage vmlinux.srec uImage uImage.srec
-subdir- := compressed
+suffix-$(CONFIG_KERNEL_GZIP)  := gz
+suffix-$(CONFIG_KERNEL_BZIP2) := bz2
+suffix-$(CONFIG_KERNEL_LZMA)  := lzma
+
+targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma
+extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma
+subdir- := compressed romimage
 
 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
 	$(call if_changed,objcopy)
@@ -30,6 +35,13 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
 $(obj)/compressed/vmlinux: FORCE
 	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
 
+$(obj)/romImage: $(obj)/romimage/vmlinux FORCE
+	$(call if_changed,objcopy)
+	@echo '  Kernel: $@ is ready'
+
+$(obj)/romimage/vmlinux: $(obj)/zImage FORCE
+	$(Q)$(MAKE) $(build)=$(obj)/romimage $@
+
 KERNEL_MEMORY := 0x00000000
 ifeq ($(CONFIG_PMB_FIXED),y)
 KERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \
@@ -40,9 +52,6 @@ KERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \
 		     $$[$(CONFIG_MEMORY_START)]')
 endif
 
-export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \
-       CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET KERNEL_MEMORY
-
 KERNEL_LOAD	:= $(shell /bin/bash -c 'printf "0x%08x" \
 		     $$[$(CONFIG_PAGE_OFFSET)  + \
 			$(KERNEL_MEMORY) + \
@@ -55,19 +64,30 @@ KERNEL_ENTRY	:= $(shell /bin/bash -c 'printf "0x%08x" \
 
 quiet_cmd_uimage = UIMAGE  $@
       cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
-		   -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
+		   -C $(2) -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
 		   -n 'Linux-$(KERNELRELEASE)' -d $< $@
 
-$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
-	$(call if_changed,uimage)
-	@echo '  Image $@ is ready'
-
 $(obj)/vmlinux.bin: vmlinux FORCE
 	$(call if_changed,objcopy)
 
 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
 	$(call if_changed,gzip)
 
+$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
+	$(call if_changed,bzip2)
+
+$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
+	$(call if_changed,lzma)
+
+$(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2
+	$(call if_changed,uimage,bzip2)
+
+$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz
+	$(call if_changed,uimage,gzip)
+
+$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma
+	$(call if_changed,uimage,lzma)
+
 OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
 $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
 	$(call if_changed,objcopy)
@@ -76,5 +96,9 @@ OBJCOPYFLAGS_uImage.srec := -I binary -O srec
 $(obj)/uImage.srec: $(obj)/uImage
 	$(call if_changed,objcopy)
 
-clean-files	+= uImage uImage.srec vmlinux.srec \
-		   vmlinux.bin vmlinux.bin.gz
+$(obj)/uImage: $(obj)/uImage.$(suffix-y)
+	@ln -sf $(notdir $<) $@
+	@echo '  Image $@ is ready'
+
+export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \
+       CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET KERNEL_MEMORY suffix-y

arch/sh/boot/compressed/.gitignore

+vmlinux.bin.*

arch/sh/boot/compressed/Makefile

@@ -5,9 +5,10 @@
 #
 
 targets		:= vmlinux vmlinux.bin vmlinux.bin.gz \
-		   head_$(BITS).o misc_$(BITS).o piggy.o
+		   vmlinux.bin.bz2 vmlinux.bin.lzma \
+		   head_$(BITS).o misc.o piggy.o
 
-OBJECTS = $(obj)/head_$(BITS).o $(obj)/misc_$(BITS).o $(obj)/cache.o
+OBJECTS = $(obj)/head_$(BITS).o $(obj)/misc.o $(obj)/cache.o
 
 ifdef CONFIG_SH_STANDARD_BIOS
 OBJECTS += $(obj)/../../kernel/sh_bios.o
@@ -23,7 +24,7 @@ IMAGE_OFFSET	:= $(shell /bin/bash -c 'printf "0x%08x" \
 
 LIBGCC	:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
-ifeq ($(CONFIG_FUNCTION_TRACER),y)
+ifeq ($(CONFIG_MCOUNT),y)
 ORIG_CFLAGS := $(KBUILD_CFLAGS)
 KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
 endif
@@ -38,10 +39,18 @@ $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE
 $(obj)/vmlinux.bin: vmlinux FORCE
 	$(call if_changed,objcopy)
 
-$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
+vmlinux.bin.all-y := $(obj)/vmlinux.bin
+
+$(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y) FORCE
 	$(call if_changed,gzip)
+$(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y) FORCE
+	$(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y) FORCE
+	$(call if_changed,lzma)
 
 OBJCOPYFLAGS += -R .empty_zero_page
 
-$(obj)/piggy.o: $(obj)/piggy.S $(obj)/vmlinux.bin.gz FORCE
-	$(call if_changed,as_o_S)
+LDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T
+
+$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE
+	$(call if_changed,ld)

arch/sh/boot/compressed/head_32.S

@@ -22,7 +22,7 @@ startup:
 	bt	clear_bss
 	sub	r0, r2
 	mov.l	bss_start_addr, r0
-	mov	#0xe0, r1
+	mov	#0xffffffe0, r1
 	and	r1, r0			! align cache line
 	mov.l	text_start_addr, r3
 	mov	r0, r1

arch/sh/boot/compressed/misc_32.c → arch/sh/boot/compressed/misc.c

@@ -14,73 +14,26 @@
 #include <asm/uaccess.h>
 #include <asm/addrspace.h>
 #include <asm/page.h>
-#ifdef CONFIG_SH_STANDARD_BIOS
 #include <asm/sh_bios.h>
-#endif
 
 /*
  * gzip declarations
  */
 
-#define OF(args)  args
 #define STATIC static
 
 #undef memset
 #undef memcpy
 #define memzero(s, n)     memset ((s), 0, (n))
 
-typedef unsigned char  uch;
-typedef unsigned short ush;
-typedef unsigned long  ulg;
-
-#define WSIZE 0x8000		/* Window size must be at least 32k, */
-				/* and a power of two */
-
-static uch *inbuf;	     /* input buffer */
-static uch window[WSIZE];    /* Sliding window buffer */
-
-static unsigned insize = 0;  /* valid bytes in inbuf */
-static unsigned inptr = 0;   /* index of next byte to be processed in inbuf */
-static unsigned outcnt = 0;  /* bytes in output buffer */
-
-/* gzip flag byte */
-#define ASCII_FLAG   0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD  0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME    0x08 /* bit 3 set: original file name present */
-#define COMMENT      0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED    0x20 /* bit 5 set: file is encrypted */
-#define RESERVED     0xC0 /* bit 6,7:   reserved */
-
-#define get_byte()  (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions */
-#ifdef DEBUG
-#  define Assert(cond,msg) {if(!(cond)) error(msg);}
-#  define Trace(x) fprintf x
-#  define Tracev(x) {if (verbose) fprintf x ;}
-#  define Tracevv(x) {if (verbose>1) fprintf x ;}
-#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-#  define Assert(cond,msg)
-#  define Trace(x)
-#  define Tracev(x)
-#  define Tracevv(x)
-#  define Tracec(c,x)
-#  define Tracecv(c,x)
-#endif
-
-static int  fill_inbuf(void);
-static void flush_window(void);
-static void error(char *m);
+/* cache.c */
+#define CACHE_ENABLE      0
+#define CACHE_DISABLE     1
+int cache_control(unsigned int command);
 
 extern char input_data[];
 extern int input_len;
-
-static long bytes_out = 0;
-static uch *output_data;
-static unsigned long output_ptr = 0;
+static unsigned char *output;
 
 static void error(char *m);
 
@@ -91,9 +44,23 @@ extern int _end;
 static unsigned long free_mem_ptr;
 static unsigned long free_mem_end_ptr;
 
-#define HEAP_SIZE             0x10000
+#ifdef CONFIG_HAVE_KERNEL_BZIP2
+#define HEAP_SIZE	0x400000
+#else
+#define HEAP_SIZE	0x10000
+#endif
+
+#ifdef CONFIG_KERNEL_GZIP
+#include "../../../../lib/decompress_inflate.c"
+#endif
 
-#include "../../../../lib/inflate.c"
+#ifdef CONFIG_KERNEL_BZIP2
+#include "../../../../lib/decompress_bunzip2.c"
+#endif
+
+#ifdef CONFIG_KERNEL_LZMA
+#include "../../../../lib/decompress_unlzma.c"
+#endif
 
 #ifdef CONFIG_SH_STANDARD_BIOS
 size_t strlen(const char *s)
@@ -138,44 +105,6 @@ void* memcpy(void* __dest, __const void* __src,
 	return __dest;
 }
 
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-static int fill_inbuf(void)
-{
-	if (insize != 0) {
-		error("ran out of input data");
-	}
-
-	inbuf = input_data;
-	insize = input_len;
-	inptr = 1;
-	return inbuf[0];
-}
-
-/* ===========================================================================
- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
- * (Used for the decompressed data only.)
- */
-static void flush_window(void)
-{
-    ulg c = crc;         /* temporary variable */
-    unsigned n;
-    uch *in, *out, ch;
-
-    in = window;
-    out = &output_data[output_ptr];
-    for (n = 0; n < outcnt; n++) {
-	    ch = *out++ = *in++;
-	    c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
-    }
-    crc = c;
-    bytes_out += (ulg)outcnt;
-    output_ptr += (ulg)outcnt;
-    outcnt = 0;
-}
-
 static void error(char *x)
 {
 	puts("\n\n");
@@ -185,22 +114,36 @@ static void error(char *x)
 	while(1);	/* Halt */
 }
 
+#ifdef CONFIG_SUPERH64
+#define stackalign	8
+#else
+#define stackalign	4
+#endif
+
 #define STACK_SIZE (4096)
-long user_stack [STACK_SIZE];
-long* stack_start = &user_stack[STACK_SIZE];
+long __attribute__ ((aligned(stackalign))) user_stack[STACK_SIZE];
+long *stack_start = &user_stack[STACK_SIZE];
 
 void decompress_kernel(void)
 {
-	output_data = NULL;
-	output_ptr = PHYSADDR((unsigned long)&_text+PAGE_SIZE);
+	unsigned long output_addr;
+
+#ifdef CONFIG_SUPERH64
+	output_addr = (CONFIG_MEMORY_START + 0x2000);
+#else
+	output_addr = PHYSADDR((unsigned long)&_text+PAGE_SIZE);
 #ifdef CONFIG_29BIT
-	output_ptr |= P2SEG;
+	output_addr |= P2SEG;
+#endif
 #endif
+
+	output = (unsigned char *)output_addr;
 	free_mem_ptr = (unsigned long)&_end;
 	free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
 
-	makecrc();
 	puts("Uncompressing Linux... ");
-	gunzip();
+	cache_control(CACHE_ENABLE);
+	decompress(input_data, input_len, NULL, NULL, output, NULL, error);
+	cache_control(CACHE_DISABLE);
 	puts("Ok, booting the kernel.\n");
 }

arch/sh/boot/compressed/misc_64.c

-/*
- * arch/sh/boot/compressed/misc_64.c
- *
- * This is a collection of several routines from gzip-1.0.3
- * adapted for Linux.
- *
- * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
- *
- * Adapted for SHmedia from sh by Stuart Menefy, May 2002
- */
-
-#include <asm/uaccess.h>
-
-/* cache.c */
-#define CACHE_ENABLE      0
-#define CACHE_DISABLE     1
-int cache_control(unsigned int command);
-
-/*
- * gzip declarations
- */
-
-#define OF(args)  args
-#define STATIC static
-
-#undef memset
-#undef memcpy
-#define memzero(s, n)     memset ((s), 0, (n))
-
-typedef unsigned char uch;
-typedef unsigned short ush;
-typedef unsigned long ulg;
-
-#define WSIZE 0x8000		/* Window size must be at least 32k, */
-				/* and a power of two */
-
-static uch *inbuf;		/* input buffer */
-static uch window[WSIZE];	/* Sliding window buffer */
-
-static unsigned insize = 0;	/* valid bytes in inbuf */
-static unsigned inptr = 0;	/* index of next byte to be processed in inbuf */
-static unsigned outcnt = 0;	/* bytes in output buffer */
-
-/* gzip flag byte */
-#define ASCII_FLAG   0x01	/* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02	/* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD  0x04	/* bit 2 set: extra field present */
-#define ORIG_NAME    0x08	/* bit 3 set: original file name present */
-#define COMMENT      0x10	/* bit 4 set: file comment present */
-#define ENCRYPTED    0x20	/* bit 5 set: file is encrypted */
-#define RESERVED     0xC0	/* bit 6,7:   reserved */
-
-#define get_byte()  (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions */
-#ifdef DEBUG
-#  define Assert(cond,msg) {if(!(cond)) error(msg);}
-#  define Trace(x) fprintf x
-#  define Tracev(x) {if (verbose) fprintf x ;}
-#  define Tracevv(x) {if (verbose>1) fprintf x ;}
-#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-#  define Assert(cond,msg)
-#  define Trace(x)
-#  define Tracev(x)
-#  define Tracevv(x)
-#  define Tracec(c,x)
-#  define Tracecv(c,x)
-#endif
-
-static int fill_inbuf(void);
-static void flush_window(void);
-static void error(char *m);
-
-extern char input_data[];
-extern int input_len;
-
-static long bytes_out = 0;
-static uch *output_data;
-static unsigned long output_ptr = 0;
-
-static void error(char *m);
-
-static void puts(const char *);
-
-extern int _text;		/* Defined in vmlinux.lds.S */
-extern int _end;
-static unsigned long free_mem_ptr;
-static unsigned long free_mem_end_ptr;
-
-#define HEAP_SIZE             0x10000
-
-#include "../../../../lib/inflate.c"
-
-void puts(const char *s)
-{
-}
-
-void *memset(void *s, int c, size_t n)
-{
-	int i;
-	char *ss = (char *) s;
-
-	for (i = 0; i < n; i++)
-		ss[i] = c;
-	return s;
-}
-
-void *memcpy(void *__dest, __const void *__src, size_t __n)
-{
-	int i;
-	char *d = (char *) __dest, *s = (char *) __src;
-
-	for (i = 0; i < __n; i++)
-		d[i] = s[i];
-	return __dest;
-}
-
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-static int fill_inbuf(void)
-{
-	if (insize != 0) {
-		error("ran out of input data\n");
-	}
-
-	inbuf = input_data;
-	insize = input_len;
-	inptr = 1;
-	return inbuf[0];
-}
-
-/* ===========================================================================
- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
- * (Used for the decompressed data only.)
- */
-static void flush_window(void)
-{
-	ulg c = crc;		/* temporary variable */
-	unsigned n;
-	uch *in, *out, ch;
-
-	in = window;
-	out = &output_data[output_ptr];
-	for (n = 0; n < outcnt; n++) {
-		ch = *out++ = *in++;
-		c = crc_32_tab[((int) c ^ ch) & 0xff] ^ (c >> 8);
-	}
-	crc = c;
-	bytes_out += (ulg) outcnt;
-	output_ptr += (ulg) outcnt;
-	outcnt = 0;
-	puts(".");
-}
-
-static void error(char *x)
-{
-	puts("\n\n");
-	puts(x);
-	puts("\n\n -- System halted");
-
-	while (1) ;		/* Halt */
-}
-
-#define STACK_SIZE (4096)
-long __attribute__ ((aligned(8))) user_stack[STACK_SIZE];
-long *stack_start = &user_stack[STACK_SIZE];
-
-void decompress_kernel(void)
-{
-	output_data = (uch *) (CONFIG_MEMORY_START + 0x2000);
-	free_mem_ptr = (unsigned long) &_end;
-	free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
-
-	makecrc();
-	puts("Uncompressing Linux... ");
-	cache_control(CACHE_ENABLE);
-	gunzip();
-	puts("\n");
-
-#if 0
-	/* When booting from ROM may want to do something like this if the
-	 * boot loader doesn't.
-	 */
-
-	/* Set up the parameters and command line */
-	{
-		volatile unsigned int *parambase =
-		    (int *) (CONFIG_MEMORY_START + 0x1000);
-
-		parambase[0] = 0x1;	/* MOUNT_ROOT_RDONLY */
-		parambase[1] = 0x0;	/* RAMDISK_FLAGS */
-		parambase[2] = 0x0200;	/* ORIG_ROOT_DEV */
-		parambase[3] = 0x0;	/* LOADER_TYPE */
-		parambase[4] = 0x0;	/* INITRD_START */
-		parambase[5] = 0x0;	/* INITRD_SIZE */
-		parambase[6] = 0;
-
-		strcpy((char *) ((int) parambase + 0x100),
-		       "console=ttySC0,38400");
-	}
-#endif
-
-	puts("Ok, booting the kernel.\n");
-
-	cache_control(CACHE_DISABLE);
-}

arch/sh/boot/compressed/piggy.S

-	.global	input_len, input_data
-	.data
-input_len:
-	.long	input_data_end - input_data
-input_data:
-	.incbin	"arch/sh/boot/compressed/vmlinux.bin.gz"
-input_data_end:
-	.end

arch/sh/boot/compressed/vmlinux.scr

+SECTIONS
+{
+  .rodata.compressed : {
+	input_len = .;
+	LONG(input_data_end - input_data) input_data = .;
+	*(.data)
+	output_len = . - 4;
+	input_data_end = .;
+	}
+}

arch/sh/boot/romimage/Makefile

+#
+# linux/arch/sh/boot/romimage/Makefile
+#
+# create an image suitable for burning to flash from zImage
+#
+
+targets		:= vmlinux head.o
+
+OBJECTS = $(obj)/head.o
+LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext 0 -e romstart
+
+$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE
+	$(call if_changed,ld)
+	@:
+
+LDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T
+
+$(obj)/piggy.o: $(obj)/vmlinux.scr arch/sh/boot/zImage FORCE
+	$(call if_changed,ld)

arch/sh/boot/romimage/head.S

+/*
+ *  linux/arch/sh/boot/romimage/head.S
+ *
+ * Board specific setup code, executed before zImage loader
+ */
+
+.text
+	.global	romstart
+romstart:
+#include <mach/romimage.h>

arch/sh/boot/romimage/vmlinux.scr

+SECTIONS
+{
+  .text : {
+	*(.data)
+	}
+}

arch/sh/configs/snapgear_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30
-# Thu Jun 18 13:11:58 2009
+# Linux kernel version: 2.6.31-rc6
+# Thu Aug 20 15:03:04 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -14,6 +14,7 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_IRQ_PER_CPU=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
@@ -28,7 +29,9 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
+CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -38,6 +41,12 @@ CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
 # CONFIG_SWAP is not set
 # CONFIG_SYSVIPC is not set
 # CONFIG_POSIX_MQUEUE is not set
@@ -86,10 +95,12 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
 
 #
 # Performance Counters
 #
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 # CONFIG_STRIP_ASM_SYMS is not set
@@ -106,6 +117,10 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -113,7 +128,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -534,7 +549,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -686,6 +705,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -732,7 +756,44 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+CONFIG_RTC_DRV_DS1302=y
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SH is not set
+# CONFIG_RTC_DRV_GENERIC is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -754,6 +815,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
 CONFIG_FILE_LOCKING=y
@@ -856,8 +918,11 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FTRACE_SYSCALLS=y
 CONFIG_TRACING_SUPPORT=y
 # CONFIG_FTRACE is not set
 # CONFIG_DMA_API_DEBUG is not set
@@ -865,6 +930,7 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_DWARF_UNWINDER is not set
 
 #
 # Security options
@@ -893,5 +959,6 @@ CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
 CONFIG_GENERIC_ATOMIC64=y

arch/sh/drivers/dma/Kconfig

@@ -27,12 +27,12 @@ config NR_ONCHIP_DMA_CHANNELS
 	default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || \
 		       CPU_SUBTYPE_SH7760
 	default "12" if CPU_SUBTYPE_SH7723 || CPU_SUBTYPE_SH7780  || \
-			CPU_SUBTYPE_SH7785
+			CPU_SUBTYPE_SH7785 || CPU_SUBTYPE_SH7724
 	default "6"
 	help
 	  This allows you to specify the number of channels that the on-chip
-	  DMAC supports. This will be 4 for SH7091/SH7750/SH7751 and 8 for the
-	  SH7750R/SH7751R.
+	  DMAC supports. This will be 4 for SH7750/SH7751/Sh7750S/SH7091 and 8 for the
+	  SH7750R/SH7751R/SH7760, 12 for the SH7723/SH7780/SH7785/SH7724, default is 6.
 
 config NR_DMA_CHANNELS_BOOL
 	depends on SH_DMA

arch/sh/drivers/heartbeat.c

@@ -40,14 +40,19 @@ static inline void heartbeat_toggle_bit(struct heartbeat_data *hd,
 	if (inverted)
 		new = ~new;
 
+	new &= hd->mask;
+
 	switch (hd->regsize) {
 	case 32:
+		new |= ioread32(hd->base) & ~hd->mask;
 		iowrite32(new, hd->base);
 		break;
 	case 16:
+		new |= ioread16(hd->base) & ~hd->mask;
 		iowrite16(new, hd->base);
 		break;
 	default:
+		new |= ioread8(hd->base) & ~hd->mask;
 		iowrite8(new, hd->base);
 		break;
 	}
@@ -72,6 +77,7 @@ static int heartbeat_drv_probe(struct platform_device *pdev)
 {
 	struct resource *res;
 	struct heartbeat_data *hd;
+	int i;
 
 	if (unlikely(pdev->num_resources != 1)) {
 		dev_err(&pdev->dev, "invalid number of resources\n");
@@ -107,6 +113,10 @@ static int heartbeat_drv_probe(struct platform_device *pdev)
 		hd->nr_bits = ARRAY_SIZE(default_bit_pos);
 	}
 
+	hd->mask = 0;
+	for (i = 0; i < hd->nr_bits; i++)
+		hd->mask |= (1 << hd->bit_pos[i]);
+
 	if (!hd->regsize)
 		hd->regsize = 8;	/* default access size */
 

arch/sh/drivers/pci/pci.c

@@ -295,6 +295,8 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 			       vma->vm_page_prot);
 }
 
+#ifndef CONFIG_GENERIC_IOMAP
+
 static void __iomem *ioport_map_pci(struct pci_dev *dev,
 				    unsigned long port, unsigned int nr)
 {
@@ -346,6 +348,8 @@ void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
 }
 EXPORT_SYMBOL(pci_iounmap);
 
+#endif /* CONFIG_GENERIC_IOMAP */
+
 #ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(pcibios_resource_to_bus);
 EXPORT_SYMBOL(pcibios_bus_to_resource);

arch/sh/include/asm/Kbuild

 include include/asm-generic/Kbuild.asm
 
-header-y += cpu-features.h
+header-y += cachectl.h cpu-features.h
 
 unifdef-y += unistd_32.h
 unifdef-y += unistd_64.h

arch/sh/include/asm/bug.h

@@ -2,6 +2,7 @@
 #define __ASM_SH_BUG_H
 
 #define TRAPA_BUG_OPCODE	0xc33e	/* trapa #0x3e */
+#define BUGFLAG_UNWINDER	(1 << 1)
 
 #ifdef CONFIG_GENERIC_BUG
 #define HAVE_ARCH_BUG
@@ -72,6 +73,36 @@ do {							\
 	unlikely(__ret_warn_on);				\
 })
 
+#define UNWINDER_BUG()					\
+do {							\
+	__asm__ __volatile__ (				\
+		"1:\t.short %O0\n"			\
+		_EMIT_BUG_ENTRY				\
+		 :					\
+		 : "n" (TRAPA_BUG_OPCODE),		\
+		   "i" (__FILE__),			\
+		   "i" (__LINE__),			\
+		   "i" (BUGFLAG_UNWINDER),		\
+		   "i" (sizeof(struct bug_entry)));	\
+} while (0)
+
+#define UNWINDER_BUG_ON(x) ({					\
+	int __ret_unwinder_on = !!(x);				\
+	if (__builtin_constant_p(__ret_unwinder_on)) {		\
+		if (__ret_unwinder_on)				\
+			UNWINDER_BUG();				\
+	} else {						\
+		if (unlikely(__ret_unwinder_on))		\
+			UNWINDER_BUG();				\
+	}							\
+	unlikely(__ret_unwinder_on);				\
+})
+
+#else
+
+#define UNWINDER_BUG	BUG
+#define UNWINDER_BUG_ON	BUG_ON
+
 #endif /* CONFIG_GENERIC_BUG */
 
 #include <asm-generic/bug.h>

arch/sh/include/asm/bugs.h

@@ -21,25 +21,25 @@ static void __init check_bugs(void)
 
 	current_cpu_data.loops_per_jiffy = loops_per_jiffy;
 
-	switch (current_cpu_data.type) {
-	case CPU_SH7619:
+	switch (current_cpu_data.family) {
+	case CPU_FAMILY_SH2:
 		*p++ = '2';
 		break;
-	case CPU_SH7201 ... CPU_MXG:
+	case CPU_FAMILY_SH2A:
 		*p++ = '2';
 		*p++ = 'a';
 		break;
-	case CPU_SH7705 ... CPU_SH7729:
+	case CPU_FAMILY_SH3:
 		*p++ = '3';
 		break;
-	case CPU_SH7750 ... CPU_SH4_501:
+	case CPU_FAMILY_SH4:
 		*p++ = '4';
 		break;
-	case CPU_SH7763 ... CPU_SHX3:
+	case CPU_FAMILY_SH4A:
 		*p++ = '4';
 		*p++ = 'a';
 		break;
-	case CPU_SH7343 ... CPU_SH7366:
+	case CPU_FAMILY_SH4AL_DSP:
 		*p++ = '4';
 		*p++ = 'a';
 		*p++ = 'l';
@@ -48,15 +48,15 @@ static void __init check_bugs(void)
 		*p++ = 's';
 		*p++ = 'p';
 		break;
-	case CPU_SH5_101 ... CPU_SH5_103:
+	case CPU_FAMILY_SH5:
 		*p++ = '6';
 		*p++ = '4';
 		break;
-	case CPU_SH_NONE:
+	case CPU_FAMILY_UNKNOWN:
 		/*
-		 * Specifically use CPU_SH_NONE rather than default:,
-		 * so we're able to have the compiler whine about
-		 * unhandled enumerations.
+		 * Specifically use CPU_FAMILY_UNKNOWN rather than
+		 * default:, so we're able to have the compiler whine
+		 * about unhandled enumerations.
 		 */
 		break;
 	}

arch/sh/include/asm/cachectl.h

+#ifndef _SH_CACHECTL_H
+#define _SH_CACHECTL_H
+
+/* Definitions for the cacheflush system call.  */
+
+#define CACHEFLUSH_D_INVAL	0x1	/* invalidate (without write back) */
+#define CACHEFLUSH_D_WB		0x2	/* write back (without invalidate) */
+#define CACHEFLUSH_D_PURGE	0x3	/* writeback and invalidate */
+
+#define CACHEFLUSH_I		0x4
+
+/*
+ * Options for cacheflush system call
+ */
+#define ICACHE	CACHEFLUSH_I		/* flush instruction cache */
+#define DCACHE	CACHEFLUSH_D_PURGE	/* writeback and flush data cache */
+#define BCACHE	(ICACHE|DCACHE)		/* flush both caches */
+
+#endif /* _SH_CACHECTL_H */

arch/sh/include/asm/cacheflush.h

@@ -3,45 +3,65 @@
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_CACHE_OFF
+#include <linux/mm.h>
+
 /*
- * Nothing to do when the cache is disabled, initial flush and explicit
- * disabling is handled at CPU init time.
+ * Cache flushing:
+ *
+ *  - flush_cache_all() flushes entire cache
+ *  - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ *  - flush_cache_dup mm(mm) handles cache flushing when forking
+ *  - flush_cache_page(mm, vmaddr, pfn) flushes a single page
+ *  - flush_cache_range(vma, start, end) flushes a range of pages
  *
- * See arch/sh/kernel/cpu/init.c:cache_init().
+ *  - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
+ *  - flush_icache_range(start, end) flushes(invalidates) a range for icache
+ *  - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
+ *  - flush_cache_sigtramp(vaddr) flushes the signal trampoline
  */
-#define p3_cache_init()				do { } while (0)
-#define flush_cache_all()			do { } while (0)
-#define flush_cache_mm(mm)			do { } while (0)
-#define flush_cache_dup_mm(mm)			do { } while (0)
-#define flush_cache_range(vma, start, end)	do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
-#define flush_dcache_page(page)			do { } while (0)
-#define flush_icache_range(start, end)		do { } while (0)
-#define flush_icache_page(vma,pg)		do { } while (0)
-#define flush_dcache_mmap_lock(mapping)		do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
-#define flush_cache_sigtramp(vaddr)		do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
-#define __flush_wback_region(start, size)	do { (void)(start); } while (0)
-#define __flush_purge_region(start, size)	do { (void)(start); } while (0)
-#define __flush_invalidate_region(start, size)	do { (void)(start); } while (0)
-#else
-#include <cpu/cacheflush.h>
+extern void (*local_flush_cache_all)(void *args);
+extern void (*local_flush_cache_mm)(void *args);
+extern void (*local_flush_cache_dup_mm)(void *args);
+extern void (*local_flush_cache_page)(void *args);
+extern void (*local_flush_cache_range)(void *args);
+extern void (*local_flush_dcache_page)(void *args);
+extern void (*local_flush_icache_range)(void *args);
+extern void (*local_flush_icache_page)(void *args);
+extern void (*local_flush_cache_sigtramp)(void *args);
 
-/*
- * Consistent DMA requires that the __flush_xxx() primitives must be set
- * for any of the enabled non-coherent caches (most of the UP CPUs),
- * regardless of PIPT or VIPT cache configurations.
- */
+static inline void cache_noop(void *args) { }
+
+extern void (*__flush_wback_region)(void *start, int size);
+extern void (*__flush_purge_region)(void *start, int size);
+extern void (*__flush_invalidate_region)(void *start, int size);
+
+extern void flush_cache_all(void);
+extern void flush_cache_mm(struct mm_struct *mm);
+extern void flush_cache_dup_mm(struct mm_struct *mm);
+extern void flush_cache_page(struct vm_area_struct *vma,
+				unsigned long addr, unsigned long pfn);
+extern void flush_cache_range(struct vm_area_struct *vma,
+				 unsigned long start, unsigned long end);
+extern void flush_dcache_page(struct page *page);
+extern void flush_icache_range(unsigned long start, unsigned long end);
+extern void flush_icache_page(struct vm_area_struct *vma,
+				 struct page *page);
+extern void flush_cache_sigtramp(unsigned long address);
+
+struct flusher_data {
+	struct vm_area_struct *vma;
+	unsigned long addr1, addr2;
+};
 
-/* Flush (write-back only) a region (smaller than a page) */
-extern void __flush_wback_region(void *start, int size);
-/* Flush (write-back & invalidate) a region (smaller than a page) */
-extern void __flush_purge_region(void *start, int size);
-/* Flush (invalidate only) a region (smaller than a page) */
-extern void __flush_invalidate_region(void *start, int size);
-#endif
+#define ARCH_HAS_FLUSH_ANON_PAGE
+extern void __flush_anon_page(struct page *page, unsigned long);
+
+static inline void flush_anon_page(struct vm_area_struct *vma,
+				   struct page *page, unsigned long vmaddr)
+{
+	if (boot_cpu_data.dcache.n_aliases && PageAnon(page))
+		__flush_anon_page(page, vmaddr);
+}
 
 #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
 static inline void flush_kernel_dcache_page(struct page *page)
@@ -49,7 +69,6 @@ static inline void flush_kernel_dcache_page(struct page *page)
 	flush_dcache_page(page);
 }
 
-#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_CACHE_OFF)
 extern void copy_to_user_page(struct vm_area_struct *vma,
 	struct page *page, unsigned long vaddr, void *dst, const void *src,
 	unsigned long len);
@@ -57,23 +76,20 @@ extern void copy_to_user_page(struct vm_area_struct *vma,
 extern void copy_from_user_page(struct vm_area_struct *vma,
 	struct page *page, unsigned long vaddr, void *dst, const void *src,
 	unsigned long len);
-#else
-#define copy_to_user_page(vma, page, vaddr, dst, src, len)	\
-	do {							\
-		flush_cache_page(vma, vaddr, page_to_pfn(page));\
-		memcpy(dst, src, len);				\
-		flush_icache_user_range(vma, page, vaddr, len);	\
-	} while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len)	\
-	do {							\
-		flush_cache_page(vma, vaddr, page_to_pfn(page));\
-		memcpy(dst, src, len);				\
-	} while (0)
-#endif
 
 #define flush_cache_vmap(start, end)		flush_cache_all()
 #define flush_cache_vunmap(start, end)		flush_cache_all()
 
+#define flush_dcache_mmap_lock(mapping)		do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
+
+void kmap_coherent_init(void);
+void *kmap_coherent(struct page *page, unsigned long addr);
+void kunmap_coherent(void *kvaddr);
+
+#define PG_dcache_dirty	PG_arch_1
+
+void cpu_cache_init(void);
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHEFLUSH_H */

arch/sh/include/asm/device.h

@@ -3,7 +3,9 @@
  *
  * This file is released under the GPLv2
  */
-#include <asm-generic/device.h>
+
+struct dev_archdata {
+};
 
 struct platform_device;
 /* allocate contiguous memory chunk and fill in struct resource */
@@ -12,3 +14,15 @@ int platform_resource_setup_memory(struct platform_device *pdev,
 
 void plat_early_device_setup(void);
 
+#define PDEV_ARCHDATA_FLAG_INIT 0
+#define PDEV_ARCHDATA_FLAG_IDLE 1
+#define PDEV_ARCHDATA_FLAG_SUSP 2
+
+struct pdev_archdata {
+	int hwblk_id;
+#ifdef CONFIG_PM_RUNTIME
+	unsigned long flags;
+	struct list_head entry;
+	struct mutex mutex;
+#endif
+};

arch/sh/include/asm/dma-sh.h

@@ -16,6 +16,7 @@
 
 /* DMAOR contorl: The DMAOR access size is different by CPU.*/
 #if defined(CONFIG_CPU_SUBTYPE_SH7723)	|| \
+    defined(CONFIG_CPU_SUBTYPE_SH7724)	|| \
     defined(CONFIG_CPU_SUBTYPE_SH7780)	|| \
     defined(CONFIG_CPU_SUBTYPE_SH7785)
 #define dmaor_read_reg(n) \

arch/sh/include/asm/ftrace.h

@@ -4,6 +4,7 @@
 #ifdef CONFIG_FUNCTION_TRACER
 
 #define MCOUNT_INSN_SIZE	4 /* sizeof mcount call */
+#define FTRACE_SYSCALL_MAX	NR_syscalls
 
 #ifndef __ASSEMBLY__
 extern void mcount(void);
@@ -11,10 +12,13 @@ extern void mcount(void);
 #define MCOUNT_ADDR		((long)(mcount))
 
 #ifdef CONFIG_DYNAMIC_FTRACE
-#define CALLER_ADDR		((long)(ftrace_caller))
+#define CALL_ADDR		((long)(ftrace_call))
 #define STUB_ADDR		((long)(ftrace_stub))
+#define GRAPH_ADDR		((long)(ftrace_graph_call))
+#define CALLER_ADDR		((long)(ftrace_caller))
 
-#define MCOUNT_INSN_OFFSET	((STUB_ADDR - CALLER_ADDR) >> 1)
+#define MCOUNT_INSN_OFFSET	((STUB_ADDR - CALL_ADDR) - 4)
+#define GRAPH_INSN_OFFSET	((CALLER_ADDR - GRAPH_ADDR) - 4)
 
 struct dyn_arch_ftrace {
 	/* No extra data needed on sh */

arch/sh/include/asm/hardirq.h

 #ifndef __ASM_SH_HARDIRQ_H
 #define __ASM_SH_HARDIRQ_H
 
-#include <linux/threads.h>
-#include <linux/irq.h>
-
-/* entry.S is sensitive to the offsets of these fields */
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
 extern void ack_bad_irq(unsigned int irq);
+#define ack_bad_irq ack_bad_irq
+
+#include <asm-generic/hardirq.h>
 
 #endif /* __ASM_SH_HARDIRQ_H */

arch/sh/include/asm/heartbeat.h

@@ -11,6 +11,7 @@ struct heartbeat_data {
 	unsigned int nr_bits;
 	struct timer_list timer;
 	unsigned int regsize;
+	unsigned int mask;
 	unsigned long flags;
 };
 

arch/sh/include/asm/io.h

@@ -92,8 +92,12 @@
 
 static inline void ctrl_delay(void)
 {
-#ifdef P2SEG
+#ifdef CONFIG_CPU_SH4
+	__raw_readw(CCN_PVR);
+#elif defined(P2SEG)
 	__raw_readw(P2SEG);
+#else
+#error "Need a dummy address for delay"
 #endif
 }
 
@@ -146,6 +150,7 @@ __BUILD_MEMORY_STRING(q, u64)
 #define readl_relaxed(a)	readl(a)
 #define readq_relaxed(a)	readq(a)
 
+#ifndef CONFIG_GENERIC_IOMAP
 /* Simple MMIO */
 #define ioread8(a)		__raw_readb(a)
 #define ioread16(a)		__raw_readw(a)
@@ -166,6 +171,15 @@ __BUILD_MEMORY_STRING(q, u64)
 #define iowrite8_rep(a, s, c)	__raw_writesb((a), (s), (c))
 #define iowrite16_rep(a, s, c)	__raw_writesw((a), (s), (c))
 #define iowrite32_rep(a, s, c)	__raw_writesl((a), (s), (c))
+#endif
+
+#define mmio_insb(p,d,c)	__raw_readsb(p,d,c)
+#define mmio_insw(p,d,c)	__raw_readsw(p,d,c)
+#define mmio_insl(p,d,c)	__raw_readsl(p,d,c)
+
+#define mmio_outsb(p,s,c)	__raw_writesb(p,s,c)
+#define mmio_outsw(p,s,c)	__raw_writesw(p,s,c)
+#define mmio_outsl(p,s,c)	__raw_writesl(p,s,c)
 
 /* synco on SH-4A, otherwise a nop */
 #define mmiowb()		wmb()

arch/sh/include/mach-common/mach/romimage.h

+/* do nothing here by default */