Commit 8a453cac authored by Paul Mundt's avatar Paul Mundt

sh: Add support for AP-SH4AD-0A board.

This adds preliminary support for the alpha project AP-SH4AD-0A reference
platform (SH7786 based).

Additional platform information available at:

	http://www.apnet.co.jp/product/superh/ap-sh4ad-0a.htmlSigned-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent bc34b085
......@@ -330,6 +330,14 @@ config SH_APSH4A3A
help
Select AP-SH4A-3A if configuring for an ALPHAPROJECT AP-SH4A-3A.
config SH_APSH4AD0A
bool "AP-SH4AD-0A"
select SH_ALPHA_BOARD
select SYS_SUPPORTS_PCI
depends on CPU_SUBTYPE_SH7786
help
Select AP-SH4AD-0A if configuring for an ALPHAPROJECT AP-SH4AD-0A.
endmenu
source "arch/sh/boards/mach-r2d/Kconfig"
......
......@@ -14,3 +14,4 @@ obj-$(CONFIG_SH_POLARIS) += board-polaris.o
obj-$(CONFIG_SH_TITAN) += board-titan.o
obj-$(CONFIG_SH_SH7757LCR) += board-sh7757lcr.o
obj-$(CONFIG_SH_APSH4A3A) += board-apsh4a3a.o
obj-$(CONFIG_SH_APSH4AD0A) += board-apsh4ad0a.o
/*
* ALPHAPROJECT AP-SH4AD-0A Support.
*
* Copyright (C) 2010 ALPHAPROJECT Co.,Ltd.
* Copyright (C) 2010 Matt Fleming
* Copyright (C) 2010 Paul Mundt
*
* 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/io.h>
#include <linux/smsc911x.h>
#include <linux/irq.h>
#include <linux/clk.h>
#include <asm/machvec.h>
#include <asm/sizes.h>
static struct resource smsc911x_resources[] = {
[0] = {
.name = "smsc911x-memory",
.start = 0xA4000000,
.end = 0xA4000000 + SZ_256 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.name = "smsc911x-irq",
.start = evt2irq(0x200),
.end = evt2irq(0x200),
.flags = IORESOURCE_IRQ,
},
};
static struct smsc911x_platform_config smsc911x_config = {
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
.flags = SMSC911X_USE_16BIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
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 *apsh4ad0a_devices[] __initdata = {
&smsc911x_device,
};
static int __init apsh4ad0a_devices_setup(void)
{
return platform_add_devices(apsh4ad0a_devices,
ARRAY_SIZE(apsh4ad0a_devices));
}
device_initcall(apsh4ad0a_devices_setup);
static int apsh4ad0a_mode_pins(void)
{
int value = 0;
/* These are the factory default settings of SW1 and SW2.
* If you change these dip switches then you will need to
* adjust the values below as well.
*/
value |= MODE_PIN0; /* Clock Mode 3 */
value |= MODE_PIN1;
value &= ~MODE_PIN2;
value &= ~MODE_PIN3;
value &= ~MODE_PIN4; /* 16-bit Area0 bus width */
value |= MODE_PIN5;
value |= MODE_PIN6;
value |= MODE_PIN7; /* Normal mode */
value |= MODE_PIN8; /* Little Endian */
value |= MODE_PIN9; /* Crystal resonator */
value &= ~MODE_PIN10; /* 29-bit address mode */
value &= ~MODE_PIN11; /* PCI-E Root port */
value &= ~MODE_PIN12; /* 4 lane + 1 lane */
value |= MODE_PIN13; /* AUD Enable */
value &= ~MODE_PIN14; /* Normal Operation */
return value;
}
static int apsh4ad0a_clk_init(void)
{
struct clk *clk;
int ret;
clk = clk_get(NULL, "extal");
if (!clk || IS_ERR(clk))
return PTR_ERR(clk);
ret = clk_set_rate(clk, 33333000);
clk_put(clk);
return ret;
}
/* Initialize the board */
static void __init apsh4ad0a_setup(char **cmdline_p)
{
pr_info("Alpha Project AP-SH4AD-0A support:\n");
}
static void __init apsh4ad0a_init_irq(void)
{
plat_irq_setup_pins(IRQ_MODE_IRQ3210);
}
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_apsh4ad0a __initmv = {
.mv_name = "AP-SH4AD-0A",
.mv_setup = apsh4ad0a_setup,
.mv_mode_pins = apsh4ad0a_mode_pins,
.mv_clk_init = apsh4ad0a_clk_init,
.mv_init_irq = apsh4ad0a_init_irq,
};
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_RCU_TRACE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CGROUPS=y
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_BLK_CGROUP=y
CONFIG_NAMESPACES=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
CONFIG_PROFILING=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
CONFIG_CFQ_GROUP_IOSCHED=y
CONFIG_CPU_SUBTYPE_SH7786=y
CONFIG_MEMORY_SIZE=0x10000000
CONFIG_HUGETLB_PAGE_SIZE_1MB=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_KSM=y
CONFIG_SH_STORE_QUEUES=y
CONFIG_SH_APSH4AD0A=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
CONFIG_SH_CPU_FREQ=y
CONFIG_KEXEC=y
CONFIG_SECCOMP=y
CONFIG_PREEMPT=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_MISC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_VERBOSE=y
CONFIG_PM_RUNTIME=y
CONFIG_CPU_IDLE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
# CONFIG_WIRELESS is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_FW_LOADER is not set
CONFIG_MTD=y
CONFIG_MTD_CFI=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
CONFIG_SMSC911X=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_WLAN is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=6
CONFIG_SERIAL_SH_SCI_CONSOLE=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FB_SH7785FB=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=y
CONFIG_NTFS_RW=y
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_HUGETLBFS=y
CONFIG_JFFS2_FS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_CIFS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SHIRQ=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_VM=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_DWARF_UNWINDER=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
......@@ -63,3 +63,4 @@ POLARIS SH_POLARIS
KFR2R09 SH_KFR2R09
ECOVEC SH_ECOVEC
APSH4A3A SH_APSH4A3A
APSH4AD0A SH_APSH4AD0A
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