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authorPhil Edworthy <phil.edworthy@renesas.com>2012-05-09 07:59:28 +0100
committerPaul Mundt <lethal@linux-sh.org>2012-05-10 11:49:56 +0900
commitd584e204ff574b43d4dcaa87ae233c4e9d08e1fb (patch)
tree8d062428d3cc5f329f12282e14e670adedb25d1a /arch
parentsh: Add sh7264 device (diff)
downloadlinux-dev-d584e204ff574b43d4dcaa87ae233c4e9d08e1fb.tar.xz
linux-dev-d584e204ff574b43d4dcaa87ae233c4e9d08e1fb.zip
sh: Add RSK2+SH7264 board
The RSK2+SH7264 board uses the sh7264 processor. It is often referred to as just rsk7264. NOR Flash, SDRAM, serial, USB Host and ethernet are working. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/boards/Kconfig2
-rw-r--r--arch/sh/boards/mach-rsk/Kconfig4
-rw-r--r--arch/sh/boards/mach-rsk/Makefile1
-rw-r--r--arch/sh/boards/mach-rsk/devices-rsk7264.c58
-rw-r--r--arch/sh/configs/rsk7264_defconfig80
-rw-r--r--arch/sh/tools/mach-types1
6 files changed, 145 insertions, 1 deletions
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index d893411022d5..ee92f429ca27 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -133,7 +133,7 @@ config SH_RTS7751R2D
config SH_RSK
bool "Renesas Starter Kit"
- depends on CPU_SUBTYPE_SH7201 || CPU_SUBTYPE_SH7203
+ depends on CPU_SUBTYPE_SH7201 || CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7264
help
Select this option if configuring for any of the RSK+ MCU
evaluation platforms.
diff --git a/arch/sh/boards/mach-rsk/Kconfig b/arch/sh/boards/mach-rsk/Kconfig
index aeff3b042205..4abbdee0e37f 100644
--- a/arch/sh/boards/mach-rsk/Kconfig
+++ b/arch/sh/boards/mach-rsk/Kconfig
@@ -13,6 +13,10 @@ config SH_RSK7203
select ARCH_REQUIRE_GPIOLIB
depends on CPU_SUBTYPE_SH7203
+config SH_RSK7264
+ bool "RSK2+SH7264"
+ depends on CPU_SUBTYPE_SH7264
+
endchoice
endif
diff --git a/arch/sh/boards/mach-rsk/Makefile b/arch/sh/boards/mach-rsk/Makefile
index 498da75ce38b..bae6ae45aba8 100644
--- a/arch/sh/boards/mach-rsk/Makefile
+++ b/arch/sh/boards/mach-rsk/Makefile
@@ -1,2 +1,3 @@
obj-y := setup.o
obj-$(CONFIG_SH_RSK7203) += devices-rsk7203.o
+obj-$(CONFIG_SH_RSK7264) += devices-rsk7264.o
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7264.c b/arch/sh/boards/mach-rsk/devices-rsk7264.c
new file mode 100644
index 000000000000..7251e37a842f
--- /dev/null
+++ b/arch/sh/boards/mach-rsk/devices-rsk7264.c
@@ -0,0 +1,58 @@
+/*
+ * RSK+SH7264 Support.
+ *
+ * Copyright (C) 2012 Renesas Electronics Europe
+ *
+ * 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/types.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/smsc911x.h>
+#include <asm/machvec.h>
+#include <asm/io.h>
+
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_16BIT | SMSC911X_SWAP_FIFO,
+};
+
+static struct resource smsc911x_resources[] = {
+ [0] = {
+ .start = 0x28000000,
+ .end = 0x280000ff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 65,
+ .end = 65,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smsc911x_device = {
+ .name = "smsc911x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smsc911x_resources),
+ .resource = smsc911x_resources,
+ .dev = {
+ .platform_data = &smsc911x_config,
+ },
+};
+
+static struct platform_device *rsk7264_devices[] __initdata = {
+ &smsc911x_device,
+};
+
+static int __init rsk7264_devices_setup(void)
+{
+ return platform_add_devices(rsk7264_devices,
+ ARRAY_SIZE(rsk7264_devices));
+}
+device_initcall(rsk7264_devices_setup);
diff --git a/arch/sh/configs/rsk7264_defconfig b/arch/sh/configs/rsk7264_defconfig
new file mode 100644
index 000000000000..1600426224c2
--- /dev/null
+++ b/arch/sh/configs/rsk7264_defconfig
@@ -0,0 +1,80 @@
+CONFIG_LOCALVERSION="uClinux RSK2+SH7264"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_IKCONFIG=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_NAMESPACES=y
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_EMBEDDED=y
+CONFIG_PERF_COUNTERS=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_SLAB=y
+CONFIG_MMAP_ALLOW_UNINITIALIZED=y
+CONFIG_PROFILING=y
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_CPU_SUBTYPE_SH7264=y
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_FLATMEM_MANUAL=y
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_SH_RSK=y
+# CONFIG_SH_TIMER_MTU2 is not set
+CONFIG_BINFMT_FLAT=y
+CONFIG_NET=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_IPV6 is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=4
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_NETDEVICES=y
+CONFIG_SMSC911X=y
+CONFIG_SMSC_PHY=y
+CONFIG_INPUT_FF_MEMLESS=y
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO is not set
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=8
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+# CONFIG_HWMON is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_R8A66597_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE_DEBUG=y
+CONFIG_USB_LIBUSUAL=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_VFAT_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_FTRACE is not set
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 6dd56c4d0054..d007c81acfad 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -51,6 +51,7 @@ SDK7780 SH_SDK7780
MIGOR SH_MIGOR
RSK7201 SH_RSK7201
RSK7203 SH_RSK7203
+RSK7264 SH_RSK7264
AP325RXA SH_AP325RXA
SH2007 SH_SH2007
SH7757LCR SH_SH7757LCR