sh: Solution Engine 7722 board support.

This adds more full-featured support for the SH7722 Solution Engine. Previously this was using the generic board, and lacked most of the peripheral support. Signed-off-by: Ryusuke Sakato <sakato.ryusuke@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2024-11-29 23:24:11 +08:00 · 2007-05-01 09:45:29 +09:00 · 2007-05-01 09:45:29 +09:00 · 6865f0ea6a
commit 6865f0ea6a
parent 6b817c0348
8 changed files with 598 additions and 167 deletions
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@ -92,6 +92,14 @@ config SH_SOLUTION_ENGINE
 	  Select SolutionEngine if configuring for a Hitachi SH7709
 	  or SH7750 evaluation board.

+config SH_7722_SOLUTION_ENGINE
+	bool "SolutionEngine7722"
+	select SOLUTION_ENGINE
+	select CPU_SUBTYPE_SH7722
+	help
+	  Select 7722 SolutionEngine if configuring for a Hitachi SH772
+	  evaluation board.
+
 config SH_7751_SOLUTION_ENGINE
 	bool "SolutionEngine7751"
 	select SOLUTION_ENGINE
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@ -88,6 +88,7 @@ core-$(CONFIG_SH_FPU_EMU)	+= arch/sh/math-emu/

 # Boards
 machdir-$(CONFIG_SH_SOLUTION_ENGINE)		:= se/770x
+machdir-$(CONFIG_SH_7722_SOLUTION_ENGINE)	:= se/7722
 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE)	:= se/7751
 machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE)	:= se/7780
 machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE)	:= se/7300
--- a/arch/sh/boards/se/7722/Makefile
+++ b/arch/sh/boards/se/7722/Makefile
@ -0,0 +1,10 @@
+#
+# Makefile for the HITACHI UL SolutionEngine 7722 specific parts of the kernel
+#
+# 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 irq.o
--- a/arch/sh/boards/se/7722/irq.c
+++ b/arch/sh/boards/se/7722/irq.c
@ -0,0 +1,101 @@
+/*
+ * linux/arch/sh/boards/se/7722/irq.c
+ *
+ * Copyright (C) 2007  Nobuhiro Iwamatsu
+ *
+ * Hitachi UL SolutionEngine 7722 Support.
+ *
+ * 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/irq.h>
+#include <linux/interrupt.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/se7722.h>
+
+#define INTC_INTMSK0             0xFFD00044
+#define INTC_INTMSKCLR0          0xFFD00064
+
+static void disable_se7722_irq(unsigned int irq)
+{
+	struct ipr_data *p = get_irq_chip_data(irq);
+	ctrl_outw( ctrl_inw( p->addr ) | p->priority , p->addr );
+}
+
+static void enable_se7722_irq(unsigned int irq)
+{
+	struct ipr_data *p = get_irq_chip_data(irq);
+	ctrl_outw( ctrl_inw( p->addr ) & ~p->priority , p->addr );
+}
+
+static struct irq_chip se7722_irq_chip __read_mostly = {
+	.name           = "SE7722",
+	.mask           = disable_se7722_irq,
+	.unmask         = enable_se7722_irq,
+	.mask_ack       = disable_se7722_irq,
+};
+
+static struct ipr_data ipr_irq_table[] = {
+	/* irq        ,idx,sft, priority     , addr   */
+	{ MRSHPC_IRQ0 , 0 , 0 , MRSHPC_BIT0 , IRQ01_MASK } ,
+	{ MRSHPC_IRQ1 , 0 , 0 , MRSHPC_BIT1 , IRQ01_MASK } ,
+	{ MRSHPC_IRQ2 , 0 , 0 , MRSHPC_BIT2 , IRQ01_MASK } ,
+	{ MRSHPC_IRQ3 , 0 , 0 , MRSHPC_BIT3 , IRQ01_MASK } ,
+	{ SMC_IRQ     , 0 , 0 , SMC_BIT     , IRQ01_MASK } ,
+	{ EXT_IRQ     , 0 , 0 , EXT_BIT     , IRQ01_MASK } ,
+};
+
+int se7722_irq_demux(int irq)
+{
+
+	if ((irq == IRQ0_IRQ)||(irq == IRQ1_IRQ)) {
+		volatile unsigned short intv =
+			*(volatile unsigned short *)IRQ01_STS;
+		if (irq == IRQ0_IRQ){
+			if(intv & SMC_BIT ) {
+				return SMC_IRQ;
+			} else if(intv & USB_BIT) {
+				return USB_IRQ;
+			} else {
+				printk("intv =%04x\n", intv);
+				return SMC_IRQ;
+			}
+		} else if(irq == IRQ1_IRQ){
+			if(intv & MRSHPC_BIT0) {
+				return MRSHPC_IRQ0;
+			} else if(intv & MRSHPC_BIT1) {
+				return MRSHPC_IRQ1;
+			} else if(intv & MRSHPC_BIT2) {
+				return MRSHPC_IRQ2;
+			} else if(intv & MRSHPC_BIT3) {
+				return MRSHPC_IRQ3;
+			} else {
+				printk("BIT_EXTENTION =%04x\n", intv);
+				return EXT_IRQ;
+			}
+		}
+	}
+	return irq;
+
+}
+/*
+ * Initialize IRQ setting
+ */
+void __init init_se7722_IRQ(void)
+{
+	int i = 0;
+	ctrl_outw(0x2000, 0xb03fffec);  /* mrshpc irq enable */
+	ctrl_outl((3 << ((7 - 0) * 4))|(3 << ((7 - 1) * 4)), INTC_INTPRI0);     /* irq0 pri=3,irq1,pri=3 */
+	ctrl_outw((2 << ((7 - 0) * 2))|(2 << ((7 - 1) * 2)), INTC_ICR1);        /* irq0,1 low-level irq */
+
+	for (i = 0; i < ARRAY_SIZE(ipr_irq_table); i++) {
+		disable_irq_nosync(ipr_irq_table[i].irq);
+		set_irq_chip_and_handler_name( ipr_irq_table[i].irq, &se7722_irq_chip,
+			handle_level_irq, "level");
+		set_irq_chip_data( ipr_irq_table[i].irq, &ipr_irq_table[i] );
+		disable_se7722_irq(ipr_irq_table[i].irq);
+	}
+}
--- a/arch/sh/boards/se/7722/setup.c
+++ b/arch/sh/boards/se/7722/setup.c
@ -0,0 +1,148 @@
+/*
+ * linux/arch/sh/boards/se/7722/setup.c
+ *
+ * Copyright (C) 2007 Nobuhiro Iwamatsu
+ *
+ * Hitachi UL SolutionEngine 7722 Support.
+ *
+ * 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/pata_platform.h>
+#include <asm/machvec.h>
+#include <asm/se7722.h>
+#include <asm/io.h>
+
+/* Heartbeat */
+static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+
+static struct resource heartbeat_resources[] = {
+	[0] = {
+		.start  = PA_LED,
+		.end    = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device heartbeat_device = {
+	.name           = "heartbeat",
+	.id             = -1,
+	.dev    = {
+		.platform_data  = heartbeat_bit_pos,
+	},
+	.num_resources  = ARRAY_SIZE(heartbeat_resources),
+	.resource       = heartbeat_resources,
+};
+
+/* SMC91x */
+static struct resource smc91x_eth_resources[] = {
+	[0] = {
+		.name   = "smc91x-regs" ,
+		.start  = PA_LAN + 0x300,
+		.end    = PA_LAN + 0x300 + 0x10 ,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = SMC_IRQ,
+		.end    = SMC_IRQ,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device smc91x_eth_device = {
+	.name           = "smc91x",
+	.id             = 0,
+	.dev = {
+		.dma_mask               = NULL,         /* don't use dma */
+		.coherent_dma_mask      = 0xffffffff,
+	},
+	.num_resources  = ARRAY_SIZE(smc91x_eth_resources),
+	.resource       = smc91x_eth_resources,
+};
+
+static struct resource cf_ide_resources[] = {
+	[0] = {
+		.start  = PA_MRSHPC_IO + 0x1f0,
+		.end    = PA_MRSHPC_IO + 0x1f0 + 8 ,
+		.flags  = IORESOURCE_IO,
+	},
+	[1] = {
+		.start  = PA_MRSHPC_IO + 0x1f0 + 0x206,
+		.end    = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
+		.flags  = IORESOURCE_IO,
+	},
+	[2] = {
+		.start  = MRSHPC_IRQ0,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device cf_ide_device  = {
+	.name           = "pata_platform",
+	.id             = -1,
+	.num_resources  = ARRAY_SIZE(cf_ide_resources),
+	.resource       = cf_ide_resources,
+};
+
+static struct platform_device *se7722_devices[] __initdata = {
+	&heartbeat_device,
+	&smc91x_eth_device,
+	&cf_ide_device,
+};
+
+static int __init se7722_devices_setup(void)
+{
+	return platform_add_devices(se7722_devices,
+		ARRAY_SIZE(se7722_devices));
+}
+device_initcall(se7722_devices_setup);
+
+static void __init se7722_setup(char **cmdline_p)
+{
+	ctrl_outw(0x010D, FPGA_OUT);    /* FPGA */
+
+	ctrl_outl(0x00051001, MSTPCR0);
+	ctrl_outl(0x00000000, MSTPCR1);
+	/* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC */
+	ctrl_outl(0xffffbfC0, MSTPCR2); 
+
+	ctrl_outw(0x0000, PORT_PECR);   /* PORT E 1 = IRQ5 ,E 0 = BS */
+	ctrl_outw(0x1000, PORT_PJCR);   /* PORT J 1 = IRQ1,J 0 =IRQ0 */
+
+	/* LCDC I/O */
+	ctrl_outw(0x0020, PORT_PSELD);
+
+	/* SIOF1*/
+	ctrl_outw(0x0003, PORT_PSELB);
+	ctrl_outw(0xe000, PORT_PSELC);
+	ctrl_outw(0x0000, PORT_PKCR);
+
+	/* LCDC */
+	ctrl_outw(0x4020, PORT_PHCR);
+	ctrl_outw(0x0000, PORT_PLCR);
+	ctrl_outw(0x0000, PORT_PMCR);
+	ctrl_outw(0x0002, PORT_PRCR);
+	ctrl_outw(0x0000, PORT_PXCR);   /* LCDC,CS6A */
+
+	/* KEYSC */
+	ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */
+	ctrl_outw(0x0000, PORT_PYCR);
+	ctrl_outw(0x0000, PORT_PZCR);
+}
+
+/*
+ * The Machine Vector
+ */
+struct sh_machine_vector mv_se7722 __initmv = {
+	.mv_name                = "Solution Engine 7722" ,
+	.mv_setup               = se7722_setup ,
+	.mv_nr_irqs		= 109 ,
+	.mv_init_irq		= init_se7722_IRQ,
+	.mv_irq_demux           = se7722_irq_demux,
+
+};
+ALIAS_MV(se7722)
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21-rc4
-# Wed Mar 28 16:22:40 2007
+# Linux kernel version: 2.6.21-rc7
+# Fri Apr 27 16:30:30 2007
 #
 CONFIG_SUPERH=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
@ -35,24 +35,24 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
 CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
 CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
-CONFIG_INITRAMFS_ROOT_UID=0
-CONFIG_INITRAMFS_ROOT_GID=0
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@ -103,8 +103,11 @@ CONFIG_DEFAULT_IOSCHED="noop"
 #
 # System type
 #
+CONFIG_SOLUTION_ENGINE=y
 # CONFIG_SH_SOLUTION_ENGINE is not set
+CONFIG_SH_7722_SOLUTION_ENGINE=y
 # CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_7780_SOLUTION_ENGINE is not set
 # CONFIG_SH_7300_SOLUTION_ENGINE is not set
 # CONFIG_SH_7343_SOLUTION_ENGINE is not set
 # CONFIG_SH_73180_SOLUTION_ENGINE is not set
@ -127,7 +130,7 @@ CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_SH_7206_SOLUTION_ENGINE is not set
 # CONFIG_SH_7619_SOLUTION_ENGINE is not set
 # CONFIG_SH_LBOX_RE2 is not set
-CONFIG_SH_UNKNOWN=y
+# CONFIG_SH_UNKNOWN is not set

 #
 # Processor selection
@ -229,7 +232,10 @@ CONFIG_ZONE_DMA_FLAG=0
 # CONFIG_SH_DIRECT_MAPPED is not set
 # CONFIG_SH_WRITETHROUGH is not set
 # CONFIG_SH_OCRAM is not set
-# CONFIG_CF_ENABLER is not set
+CONFIG_CF_ENABLER=y
+# CONFIG_CF_AREA5 is not set
+CONFIG_CF_AREA6=y
+CONFIG_CF_BASE_ADDR=0xb8000000

 #
 # Processor features
@ -251,7 +257,7 @@ CONFIG_CPU_HAS_PTEA=y
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=16
 CONFIG_NO_IDLE_HZ=y
-CONFIG_SH_PCLK_FREQ=32000000
+CONFIG_SH_PCLK_FREQ=33333333

 #
 # CPU Frequency scaling
@ -271,8 +277,8 @@ CONFIG_SH_PCLK_FREQ=32000000
 #
 # Additional SuperH Device Drivers
 #
-# CONFIG_HEARTBEAT is not set
-CONFIG_PUSH_SWITCH=y
+CONFIG_HEARTBEAT=y
+# CONFIG_PUSH_SWITCH is not set

 #
 # Kernel features
@ -283,6 +289,7 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
 CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
 # CONFIG_SMP is not set
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
@ -295,8 +302,7 @@ CONFIG_PREEMPT_BKL=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 # CONFIG_UBC_WAKEUP is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttySC0,115200"
+# CONFIG_CMDLINE_BOOL is not set

 #
 # Bus options
@ -327,7 +333,88 @@ CONFIG_BINFMT_ELF=y
 #
 # Networking
 #
-# CONFIG_NET is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set

 #
 # Device Drivers
@ -338,14 +425,13 @@ CONFIG_BINFMT_ELF=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_FW_LOADER is not set
 # CONFIG_SYS_HYPERVISOR is not set

 #
 # Connector - unified userspace <-> kernelspace linker
 #
+# CONFIG_CONNECTOR is not set

 #
 # Memory Technology Devices (MTD)
@ -367,11 +453,13 @@ CONFIG_FW_LOADER=m
 #
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set

 #
 # Misc devices
@ -398,7 +486,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_CHR_DEV_ST is not set
 # CONFIG_CHR_DEV_OSST is not set
 # CONFIG_BLK_DEV_SR is not set
-CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set

 #
@ -414,12 +502,14 @@ CONFIG_CHR_DEV_SG=m
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set

 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_DEBUG is not set

 #
@ -447,9 +537,60 @@ CONFIG_PATA_PLATFORM=y
 # I2O device support
 #

+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_STNIC is not set
+CONFIG_SMC91X=y
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
 #
 # ISDN subsystem
 #
+# CONFIG_ISDN is not set

 #
 # Telephony Support
@ -582,6 +723,7 @@ CONFIG_HWMON=y
 #
 # Digital Video Broadcasting Devices
 #
+# CONFIG_DVB is not set

 #
 # Graphics support
@ -592,20 +734,7 @@ CONFIG_HWMON=y
 #
 # Sound
 #
-CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
-# CONFIG_SND is not set
-
-#
-# Open Sound System
-#
-CONFIG_SOUND_PRIME=m
-# CONFIG_OBSOLETE_OSS is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
+# CONFIG_SOUND is not set

 #
 # HID Devices
@ -722,7 +851,8 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
-CONFIG_MINIX_FS=y
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@ -730,7 +860,7 @@ CONFIG_INOTIFY_USER=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
-CONFIG_FUSE_FS=m
+# CONFIG_FUSE_FS is not set

 #
 # CD-ROM/DVD Filesystems
@ -741,14 +871,9 @@ CONFIG_FUSE_FS=m
 #
 # DOS/FAT/NT Filesystems
 #
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-CONFIG_NTFS_FS=y
-# CONFIG_NTFS_DEBUG is not set
-CONFIG_NTFS_RW=y
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set

 #
 # Pseudo filesystems
@ -762,7 +887,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
+# CONFIG_CONFIGFS_FS is not set

 #
 # Miscellaneous filesystems
@ -781,6 +906,18 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set

+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
 #
 # Partition Types
 #
@ -790,95 +927,33 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Native Language Support
 #
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-CONFIG_NLS_CODEPAGE_932=y
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set

 #
 # Profiling support
 #
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
+# CONFIG_PROFILING is not set

 #
 # Kernel hacking
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-CONFIG_DEBUG_SLAB=y
-# CONFIG_DEBUG_SLAB_LEAK is not set
-CONFIG_DEBUG_PREEMPT=y
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_VM=y
-# CONFIG_DEBUG_LIST is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_SH_STANDARD_BIOS=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_4KSTACKS is not set
 # CONFIG_SH_KGDB is not set

 #
@ -890,47 +965,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 #
 # Cryptographic options
 #
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+# CONFIG_CRYPTO is not set

 #
 # Library routines
--- a/arch/sh/kernel/cf-enabler.c
+++ b/arch/sh/kernel/cf-enabler.c
@ -29,7 +29,7 @@
 * 0xB8001000 : Common Memory
 * 0xBA000000 : I/O
 */
-#if defined(CONFIG_IDE) && defined(CONFIG_CPU_SH4)
+#if defined(CONFIG_CPU_SH4)
 /* SH4 can't access PCMCIA interface through P2 area.
 * we must remap it with appropreate attribute bit of the page set.
 * this part is based on Greg Banks' hd64465_ss.c implementation - Masahiro Abe */
@ -71,7 +71,7 @@ static int __init cf_init_default(void)
 /* You must have enabled the card, and set the level interrupt
 * before reaching this point. Possibly in boot ROM or boot loader.
 */
-#if defined(CONFIG_IDE) && defined(CONFIG_CPU_SH4)
+#if defined(CONFIG_CPU_SH4)
 	allocate_cf_area();
 #endif
 #if defined(CONFIG_SH_UNKNOWN)
@ -84,15 +84,25 @@ static int __init cf_init_default(void)

 #if defined(CONFIG_SH_SOLUTION_ENGINE)
 #include <asm/se.h>
+#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
+#include <asm/se7722.h>
+#endif

 /*
- * SolutionEngine
+ * SolutionEngine Seriese
 *
+ * about MS770xSE
 * 0xB8400000 : Common Memory
 * 0xB8500000 : Attribute
 * 0xB8600000 : I/O
+ *
+ * about MS7722SE
+ * 0xB0400000 : Common Memory
+ * 0xB0500000 : Attribute
+ * 0xB0600000 : I/O
 */

+#if defined(CONFIG_SH_SOLUTION_ENGINE) || defined(CONFIG_SH_7722_SOLUTION_ENGINE) 
 static int __init cf_init_se(void)
 {
 	if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0)
@ -109,7 +119,7 @@ static int __init cf_init_se(void)
 	 *  flag == COMMON/ATTRIBUTE/IO
 	 */
 	/* common window open */
-	ctrl_outw(0x8a84, MRSHPC_MW0CR1);/* window 0xb8400000 */
+	ctrl_outw(0x8a84, MRSHPC_MW0CR1);
 	if((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
 		/* common mode & bus width 16bit SWAP = 1*/
 		ctrl_outw(0x0b00, MRSHPC_MW0CR2);
@ -118,7 +128,7 @@ static int __init cf_init_se(void)
 		ctrl_outw(0x0300, MRSHPC_MW0CR2); 

 	/* attribute window open */
-	ctrl_outw(0x8a85, MRSHPC_MW1CR1);/* window 0xb8500000 */
+	ctrl_outw(0x8a85, MRSHPC_MW1CR1);
 	if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
 		/* attribute mode & bus width 16bit SWAP = 1*/
 		ctrl_outw(0x0a00, MRSHPC_MW1CR2);
@ -127,7 +137,7 @@ static int __init cf_init_se(void)
 		ctrl_outw(0x0200, MRSHPC_MW1CR2);

 	/* I/O window open */
-	ctrl_outw(0x8a86, MRSHPC_IOWCR1);/* I/O window 0xb8600000 */
+	ctrl_outw(0x8a86, MRSHPC_IOWCR1);
 	ctrl_outw(0x0008, MRSHPC_CDCR);	 /* I/O card mode */
 	if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
 		ctrl_outw(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/
@ -143,10 +153,10 @@ static int __init cf_init_se(void)

 int __init cf_init(void)
 {
-#if defined(CONFIG_SH_SOLUTION_ENGINE)
-	if (MACH_SE)
+	if( mach_is_se() || mach_is_7722se() ){
 		return cf_init_se();
-#endif
+	}
+	
 	return cf_init_default();
 }

--- a/include/asm-sh/se7722.h
+++ b/include/asm-sh/se7722.h
@ -0,0 +1,118 @@
+#ifndef __ASM_SH_SE7722_H
+#define __ASM_SH_SE7722_H
+
+/*
+ * linux/include/asm-sh/se7722.h
+ *
+ * Copyright (C) 2007  Nobuhiro Iwamatsu
+ *
+ * Hitachi UL SolutionEngine 7722 Support.
+ *
+ * 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 <asm/addrspace.h>
+
+/* Box specific addresses.  */
+#define SE_AREA0_WIDTH	4		/* Area0: 32bit */
+#define PA_ROM		0xa0000000	/* EPROM */
+#define PA_ROM_SIZE	0x00200000	/* EPROM size 2M byte */
+#define PA_FROM		0xa1000000	/* Flash-ROM */
+#define PA_FROM_SIZE	0x01000000	/* Flash-ROM size 16M byte */
+#define PA_EXT1		0xa4000000
+#define PA_EXT1_SIZE	0x04000000
+#define PA_SDRAM	0xaC000000	/* DDR-SDRAM(Area3) 64MB */
+#define PA_SDRAM_SIZE	0x04000000
+
+#define PA_EXT4		0xb0000000
+#define PA_EXT4_SIZE	0x04000000
+
+#define PA_PERIPHERAL	0xB0000000
+
+#define PA_PCIC         PA_PERIPHERAL   		/* MR-SHPC-01 PCMCIA */
+#define PA_MRSHPC       (PA_PERIPHERAL + 0x003fffe0)    /* MR-SHPC-01 PCMCIA controller */
+#define PA_MRSHPC_MW1   (PA_PERIPHERAL + 0x00400000)    /* MR-SHPC-01 memory window base */
+#define PA_MRSHPC_MW2   (PA_PERIPHERAL + 0x00500000)    /* MR-SHPC-01 attribute window base */
+#define PA_MRSHPC_IO    (PA_PERIPHERAL + 0x00600000)    /* MR-SHPC-01 I/O window base */
+#define MRSHPC_OPTION   (PA_MRSHPC + 6)
+#define MRSHPC_CSR      (PA_MRSHPC + 8)
+#define MRSHPC_ISR      (PA_MRSHPC + 10)
+#define MRSHPC_ICR      (PA_MRSHPC + 12)
+#define MRSHPC_CPWCR    (PA_MRSHPC + 14)
+#define MRSHPC_MW0CR1   (PA_MRSHPC + 16)
+#define MRSHPC_MW1CR1   (PA_MRSHPC + 18)
+#define MRSHPC_IOWCR1   (PA_MRSHPC + 20)
+#define MRSHPC_MW0CR2   (PA_MRSHPC + 22)
+#define MRSHPC_MW1CR2   (PA_MRSHPC + 24)
+#define MRSHPC_IOWCR2   (PA_MRSHPC + 26)
+#define MRSHPC_CDCR     (PA_MRSHPC + 28)
+#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
+
+#define PA_LED		(PA_PERIPHERAL + 0x00800000)	/* 8bit LED */
+#define PA_FPGA		(PA_PERIPHERAL + 0x01800000) 	/* FPGA base address */
+
+#define PA_LAN		(PA_AREA6_IO + 0)		/* SMC LAN91C111 */
+/* GPIO */
+#define MSTPCR0         0xA4150030UL
+#define MSTPCR1         0xA4150034UL
+#define MSTPCR2         0xA4150038UL
+
+#define FPGA_IN         0xb1840000UL
+#define FPGA_OUT        0xb1840004UL
+
+#define PORT_PECR       0xA4050108UL
+#define PORT_PJCR       0xA4050110UL
+#define PORT_PSELD      0xA4050154UL
+#define PORT_PSELB      0xA4050150UL
+
+#define PORT_PSELC      0xA4050152UL
+#define PORT_PKCR       0xA4050112UL
+#define PORT_PHCR       0xA405010EUL
+#define PORT_PLCR       0xA4050114UL
+#define PORT_PMCR       0xA4050116UL
+#define PORT_PRCR       0xA405011CUL
+#define PORT_PXCR       0xA4050148UL
+#define PORT_PSELA      0xA405014EUL
+#define PORT_PYCR       0xA405014AUL
+#define PORT_PZCR       0xA405014CUL
+
+/* IRQ */
+#define IRQ0_IRQ        32
+#define IRQ1_IRQ        33
+#define INTC_ICR0       0xA4140000UL
+#define INTC_ICR1       0xA414001CUL
+
+#define INTMSK0         0xa4140044
+#define INTMSKCLR0      0xa4140064
+#define INTC_INTPRI0    0xa4140010
+
+#define IRQ01_MODE      0xb1800000
+#define IRQ01_STS       0xb1800004
+#define IRQ01_MASK      0xb1800008
+#define EXT_BIT		(0x3fc0)        /* SH IRQ1 */
+#define MRSHPC_BIT0	(0x0004)        /* SH IRQ1 */
+#define MRSHPC_BIT1	(0x0008)        /* SH IRQ1 */
+#define MRSHPC_BIT2	(0x0010)        /* SH IRQ1 */
+#define MRSHPC_BIT3	(0x0020)        /* SH IRQ1 */
+#define SMC_BIT		(0x0002)        /* SH IRQ0 */
+#define USB_BIT		(0x0001)        /* SH IRQ0 */
+
+#define MRSHPC_IRQ3    	11
+#define MRSHPC_IRQ2    	12
+#define MRSHPC_IRQ1    	13
+#define MRSHPC_IRQ0    	14
+#define SMC_IRQ		10
+#define EXT_IRQ		5
+#define USB_IRQ		6
+
+
+/* arch/sh/boards/se/7722/irq.c */
+void init_se7722_IRQ(void);
+int se7722_irq_demux(int);
+
+#define __IO_PREFIX		se7722
+#include <asm/io_generic.h>
+
+#endif  /* __ASM_SH_SE7722_H */