Commit 415c7d26 authored by Yoichi Yuasa's avatar Yoichi Yuasa Committed by Sascha Hauer
Browse files

Add KZM-ARM11-01 support 



Signed-off-by: default avatarYoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 143a179d

arch/arm/configs/mx3_defconfig

+68 −33
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.31-rc4

# Tue Jul 28 14:11:34 2009

# Linux kernel version: 2.6.32-rc5

# Sun Nov  1 22:56:24 2009

#

CONFIG_ARM=y

CONFIG_HAVE_PWM=y
@@ -9,7 +9,6 @@ CONFIG_SYS_SUPPORTS_APM_EMULATION=y 
CONFIG_GENERIC_GPIO=y

CONFIG_GENERIC_TIME=y

CONFIG_GENERIC_CLOCKEVENTS=y

CONFIG_MMU=y

CONFIG_GENERIC_HARDIRQS=y

CONFIG_STACKTRACE_SUPPORT=y

CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -46,11 +45,12 @@ CONFIG_SYSVIPC_SYSCTL=y 
#

# RCU Subsystem

#

CONFIG_CLASSIC_RCU=y

# CONFIG_TREE_RCU is not set

# CONFIG_PREEMPT_RCU is not set

CONFIG_TREE_RCU=y

# CONFIG_TREE_PREEMPT_RCU is not set

# CONFIG_RCU_TRACE is not set

CONFIG_RCU_FANOUT=32

# CONFIG_RCU_FANOUT_EXACT is not set

# CONFIG_TREE_RCU_TRACE is not set

# CONFIG_PREEMPT_RCU_TRACE is not set

CONFIG_IKCONFIG=y

CONFIG_IKCONFIG_PROC=y

CONFIG_LOG_BUF_SHIFT=14
@@ -87,16 +87,14 @@ CONFIG_SHMEM=y 
CONFIG_AIO=y



#

# Performance Counters

# Kernel Performance Events And Counters

#

CONFIG_VM_EVENT_COUNTERS=y

# CONFIG_STRIP_ASM_SYMS is not set

CONFIG_COMPAT_BRK=y

CONFIG_SLAB=y

# CONFIG_SLUB is not set

# CONFIG_SLOB is not set

# CONFIG_PROFILING is not set

# CONFIG_MARKERS is not set

CONFIG_HAVE_OPROFILE=y

# CONFIG_KPROBES is not set

CONFIG_HAVE_KPROBES=y
@@ -139,6 +137,7 @@ CONFIG_FREEZER=y 
#

# System Type

#

CONFIG_MMU=y

# CONFIG_ARCH_AAEC2000 is not set

# CONFIG_ARCH_INTEGRATOR is not set

# CONFIG_ARCH_REALVIEW is not set
@@ -153,6 +152,7 @@ CONFIG_ARCH_MXC=y 
# CONFIG_ARCH_STMP3XXX is not set

# CONFIG_ARCH_NETX is not set

# CONFIG_ARCH_H720X is not set

# CONFIG_ARCH_NOMADIK is not set

# CONFIG_ARCH_IOP13XX is not set

# CONFIG_ARCH_IOP32X is not set

# CONFIG_ARCH_IOP33X is not set
@@ -175,18 +175,22 @@ CONFIG_ARCH_MXC=y 
# CONFIG_ARCH_SA1100 is not set

# CONFIG_ARCH_S3C2410 is not set

# CONFIG_ARCH_S3C64XX is not set

# CONFIG_ARCH_S5PC1XX is not set

# CONFIG_ARCH_SHARK is not set

# CONFIG_ARCH_LH7A40X is not set

# CONFIG_ARCH_U300 is not set

# CONFIG_ARCH_DAVINCI is not set

# CONFIG_ARCH_OMAP is not set

# CONFIG_ARCH_BCMRING is not set



#

# Freescale MXC Implementations

#

# CONFIG_ARCH_MX1 is not set

# CONFIG_ARCH_MX2 is not set

# CONFIG_ARCH_MX25 is not set

CONFIG_ARCH_MX3=y

# CONFIG_ARCH_MXC91231 is not set

CONFIG_ARCH_MX31=y

CONFIG_ARCH_MX35=y
@@ -205,6 +209,7 @@ CONFIG_MACH_QONG=y 
CONFIG_MACH_PCM043=y

CONFIG_MACH_ARMADILLO5X0=y

CONFIG_MACH_MX35_3DS=y

CONFIG_MACH_KZM_ARM11_01=y

CONFIG_MXC_IRQ_PRIOR=y

CONFIG_MXC_PWM=y

CONFIG_ARCH_HAS_RNGA=y
@@ -218,7 +223,7 @@ CONFIG_CPU_V6=y 
# CONFIG_CPU_32v6K is not set

CONFIG_CPU_32v6=y

CONFIG_CPU_ABRT_EV6=y

CONFIG_CPU_PABRT_NOIFAR=y

CONFIG_CPU_PABRT_V6=y

CONFIG_CPU_CACHE_V6=y

CONFIG_CPU_CACHE_VIPT=y

CONFIG_CPU_COPY_V6=y
@@ -236,6 +241,7 @@ CONFIG_ARM_THUMB=y 
# CONFIG_CPU_BPREDICT_DISABLE is not set

CONFIG_OUTER_CACHE=y

CONFIG_CACHE_L2X0=y

CONFIG_ARM_L1_CACHE_SHIFT=5

# CONFIG_ARM_ERRATA_411920 is not set

CONFIG_COMMON_CLKDEV=y
@@ -257,6 +263,8 @@ CONFIG_VMSPLIT_3G=y 
# CONFIG_VMSPLIT_2G is not set

# CONFIG_VMSPLIT_1G is not set

CONFIG_PAGE_OFFSET=0xC0000000

# CONFIG_PREEMPT_NONE is not set

# CONFIG_PREEMPT_VOLUNTARY is not set

CONFIG_PREEMPT=y

CONFIG_HZ=100

CONFIG_AEABI=y
@@ -277,6 +285,7 @@ CONFIG_ZONE_DMA_FLAG=0 
CONFIG_VIRT_TO_BUS=y

CONFIG_HAVE_MLOCK=y

CONFIG_HAVE_MLOCKED_PAGE_BIT=y

# CONFIG_KSM is not set

CONFIG_DEFAULT_MMAP_MIN_ADDR=4096

CONFIG_ALIGNMENT_TRAP=y

# CONFIG_UACCESS_WITH_MEMCPY is not set
@@ -326,6 +335,7 @@ CONFIG_PM_SLEEP=y 
CONFIG_SUSPEND=y

CONFIG_SUSPEND_FREEZER=y

# CONFIG_APM_EMULATION is not set

# CONFIG_PM_RUNTIME is not set

CONFIG_ARCH_SUSPEND_POSSIBLE=y

CONFIG_NET=y
@@ -367,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" 
# CONFIG_NETFILTER is not set

# CONFIG_IP_DCCP is not set

# CONFIG_IP_SCTP is not set

# CONFIG_RDS is not set

# CONFIG_TIPC is not set

# CONFIG_ATM is not set

# CONFIG_BRIDGE is not set
@@ -407,6 +418,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" 
# Generic Driver Options

#

CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"

# CONFIG_DEVTMPFS is not set

CONFIG_STANDALONE=y

CONFIG_PREVENT_FIRMWARE_BUILD=y

CONFIG_FW_LOADER=m
@@ -416,9 +428,9 @@ CONFIG_EXTRA_FIRMWARE="" 
# CONFIG_CONNECTOR is not set

CONFIG_MTD=y

# CONFIG_MTD_DEBUG is not set

# CONFIG_MTD_TESTS is not set

# CONFIG_MTD_CONCAT is not set

CONFIG_MTD_PARTITIONS=y

# CONFIG_MTD_TESTS is not set

# CONFIG_MTD_REDBOOT_PARTS is not set

CONFIG_MTD_CMDLINE_PARTS=y

# CONFIG_MTD_AFS_PARTS is not set
@@ -587,14 +599,12 @@ CONFIG_DNET=y 
# CONFIG_B44 is not set

# CONFIG_CS89x0 is not set

# CONFIG_KS8842 is not set

# CONFIG_KS8851_MLL is not set

CONFIG_FEC=y

# CONFIG_FEC2 is not set

# CONFIG_NETDEV_1000 is not set

# CONFIG_NETDEV_10000 is not set



#

# Wireless LAN

#

CONFIG_WLAN=y

# CONFIG_WLAN_PRE80211 is not set

# CONFIG_WLAN_80211 is not set
@@ -608,6 +618,7 @@ CONFIG_FEC=y 
# CONFIG_NETPOLL is not set

# CONFIG_NET_POLL_CONTROLLER is not set

# CONFIG_ISDN is not set

# CONFIG_PHONE is not set



#

# Input device support
@@ -630,7 +641,14 @@ CONFIG_DEVKMEM=y 
#

# Serial drivers

#

# CONFIG_SERIAL_8250 is not set

CONFIG_SERIAL_8250=m

CONFIG_SERIAL_8250_NR_UARTS=4

CONFIG_SERIAL_8250_RUNTIME_UARTS=4

CONFIG_SERIAL_8250_EXTENDED=y

# CONFIG_SERIAL_8250_MANY_PORTS is not set

CONFIG_SERIAL_8250_SHARE_IRQ=y

# CONFIG_SERIAL_8250_DETECT_IRQ is not set

# CONFIG_SERIAL_8250_RSA is not set



#

# Non-8250 serial port support
@@ -649,6 +667,7 @@ CONFIG_UNIX98_PTYS=y 
# CONFIG_TCG_TPM is not set

CONFIG_I2C=y

CONFIG_I2C_BOARDINFO=y

CONFIG_I2C_COMPAT=y

CONFIG_I2C_CHARDEV=y

CONFIG_I2C_HELPER_AUTO=y
@@ -681,15 +700,17 @@ CONFIG_I2C_IMX=y 
# Miscellaneous I2C Chip support

#

# CONFIG_DS1682 is not set

# CONFIG_SENSORS_PCF8574 is not set

# CONFIG_PCF8575 is not set

# CONFIG_SENSORS_PCA9539 is not set

# CONFIG_SENSORS_TSL2550 is not set

# CONFIG_I2C_DEBUG_CORE is not set

# CONFIG_I2C_DEBUG_ALGO is not set

# CONFIG_I2C_DEBUG_BUS is not set

# CONFIG_I2C_DEBUG_CHIP is not set

# CONFIG_SPI is not set



#

# PPS support

#

# CONFIG_PPS is not set

CONFIG_ARCH_REQUIRE_GPIOLIB=y

CONFIG_GPIOLIB=y

# CONFIG_GPIO_SYSFS is not set
@@ -712,6 +733,10 @@ CONFIG_GPIOLIB=y 
#

# SPI GPIO expanders:

#



#

# AC97 GPIO expanders:

#

CONFIG_W1=y



#
@@ -734,7 +759,6 @@ CONFIG_W1_SLAVE_THERM=y 
# CONFIG_POWER_SUPPLY is not set

# CONFIG_HWMON is not set

# CONFIG_THERMAL is not set

# CONFIG_THERMAL_HWMON is not set

# CONFIG_WATCHDOG is not set

CONFIG_SSB_POSSIBLE=y
@@ -759,12 +783,24 @@ CONFIG_SSB_POSSIBLE=y 
# CONFIG_MFD_TC6393XB is not set

# CONFIG_PMIC_DA903X is not set

# CONFIG_MFD_WM8400 is not set

# CONFIG_MFD_WM831X is not set

CONFIG_MFD_WM8350=y

CONFIG_MFD_WM8350_CONFIG_MODE_0=y

CONFIG_MFD_WM8352_CONFIG_MODE_0=y

CONFIG_MFD_WM8350_I2C=y

# CONFIG_MFD_PCF50633 is not set

# CONFIG_AB3100_CORE is not set

CONFIG_REGULATOR=y

# CONFIG_REGULATOR_DEBUG is not set

# CONFIG_REGULATOR_FIXED_VOLTAGE is not set

# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set

# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set

# CONFIG_REGULATOR_BQ24022 is not set

# CONFIG_REGULATOR_MAX1586 is not set

CONFIG_REGULATOR_WM8350=y

# CONFIG_REGULATOR_LP3971 is not set

# CONFIG_REGULATOR_TPS65023 is not set

# CONFIG_REGULATOR_TPS6507X is not set

CONFIG_MEDIA_SUPPORT=y



#
@@ -874,10 +910,12 @@ CONFIG_MMC_BLOCK_BOUNCE=y 
# MMC/SD/SDIO Host Controller Drivers

#

# CONFIG_MMC_SDHCI is not set

# CONFIG_MMC_AT91 is not set

# CONFIG_MMC_ATMELMCI is not set

CONFIG_MMC_MXC=y

# CONFIG_MEMSTICK is not set

# CONFIG_ACCESSIBILITY is not set

# CONFIG_NEW_LEDS is not set

# CONFIG_ACCESSIBILITY is not set

CONFIG_RTC_LIB=y

# CONFIG_RTC_CLASS is not set

CONFIG_DMADEVICES=y
@@ -896,16 +934,11 @@ CONFIG_DMA_ENGINE=y 
# CONFIG_ASYNC_TX_DMA is not set

# CONFIG_DMATEST is not set

# CONFIG_AUXDISPLAY is not set

CONFIG_REGULATOR=y

# CONFIG_REGULATOR_DEBUG is not set

# CONFIG_REGULATOR_FIXED_VOLTAGE is not set

# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set

# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set

# CONFIG_REGULATOR_BQ24022 is not set

# CONFIG_REGULATOR_MAX1586 is not set

CONFIG_REGULATOR_WM8350=y

# CONFIG_REGULATOR_LP3971 is not set

# CONFIG_UIO is not set



#

# TI VLYNQ

#

# CONFIG_STAGING is not set



#
@@ -921,6 +954,7 @@ CONFIG_REGULATOR_WM8350=y 
# CONFIG_GFS2_FS is not set

# CONFIG_OCFS2_FS is not set

# CONFIG_BTRFS_FS is not set

# CONFIG_NILFS2_FS is not set

CONFIG_FILE_LOCKING=y

CONFIG_FSNOTIFY=y

# CONFIG_DNOTIFY is not set
@@ -995,7 +1029,6 @@ CONFIG_UBIFS_FS_ZLIB=y 
# CONFIG_ROMFS_FS is not set

# CONFIG_SYSV_FS is not set

# CONFIG_UFS_FS is not set

# CONFIG_NILFS2_FS is not set

CONFIG_NETWORK_FILESYSTEMS=y

CONFIG_NFS_FS=y

CONFIG_NFS_V3=y
@@ -1033,6 +1066,7 @@ CONFIG_MSDOS_PARTITION=y 
# CONFIG_ENABLE_MUST_CHECK is not set

CONFIG_FRAME_WARN=1024

# CONFIG_MAGIC_SYSRQ is not set

# CONFIG_STRIP_ASM_SYMS is not set

# CONFIG_UNUSED_SYMBOLS is not set

# CONFIG_DEBUG_FS is not set

# CONFIG_HEADERS_CHECK is not set
@@ -1062,7 +1096,6 @@ CONFIG_CRYPTO=y 
#

# Crypto core or helper

#

# CONFIG_CRYPTO_FIPS is not set

CONFIG_CRYPTO_ALGAPI=y

CONFIG_CRYPTO_ALGAPI2=y

CONFIG_CRYPTO_AEAD2=y
@@ -1104,11 +1137,13 @@ CONFIG_CRYPTO_CBC=y 
#

# CONFIG_CRYPTO_HMAC is not set

# CONFIG_CRYPTO_XCBC is not set

# CONFIG_CRYPTO_VMAC is not set



#

# Digest

#

# CONFIG_CRYPTO_CRC32C is not set

# CONFIG_CRYPTO_GHASH is not set

# CONFIG_CRYPTO_MD4 is not set

CONFIG_CRYPTO_MD5=y

# CONFIG_CRYPTO_MICHAEL_MIC is not set

arch/arm/mach-mx3/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -103,4 +103,12 @@ config MACH_MX35_3DS 
	help

	  Include support for MX35PDK platform. This includes specific

	  configurations for the board and its peripherals.



config MACH_KZM_ARM11_01

	bool "Support KZM-ARM11-01(Kyoto Microcomputer)"

	select ARCH_MX31

	help

	  Include support for KZM-ARM11-01. This includes specific

	  configurations for the board and its peripherals.



endif

arch/arm/mach-mx3/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -19,3 +19,4 @@ obj-$(CONFIG_MACH_QONG) += qong.o 
obj-$(CONFIG_MACH_PCM043)	+= pcm043.o

obj-$(CONFIG_MACH_ARMADILLO5X0) += armadillo5x0.o

obj-$(CONFIG_MACH_MX35_3DS)	+= mx35pdk.o

obj-$(CONFIG_MACH_KZM_ARM11_01)	+= kzmarm11.o

arch/arm/mach-mx3/kzmarm11.c

0 → 100644
+268 −0
Original line number Diff line number Diff line 
/*

 * KZM-ARM11-01 support

 *  Copyright (C) 2009  Yoichi Yuasa <yuasa@linux-mips.org>

 *

 * based on code for MX31ADS,

 *  Copyright (C) 2000 Deep Blue Solutions Ltd

 *  Copyright (C) 2002 Shane Nay (shane@minirl.com)

 *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */



#include <linux/gpio.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/serial_8250.h>

#include <linux/smsc911x.h>

#include <linux/types.h>



#include <asm/irq.h>

#include <asm/mach-types.h>

#include <asm/setup.h>

#include <asm/mach/arch.h>

#include <asm/mach/irq.h>

#include <asm/mach/map.h>

#include <asm/mach/time.h>



#include <mach/board-kzmarm11.h>

#include <mach/clock.h>

#include <mach/common.h>

#include <mach/imx-uart.h>

#include <mach/iomux-mx3.h>

#include <mach/memory.h>



#include "devices.h"



#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)

/*

 * KZM-ARM11-01 has an external UART on FPGA

 */

static struct plat_serial8250_port serial_platform_data[] = {

	{

		.membase	= IO_ADDRESS(KZM_ARM11_16550),

		.mapbase	= KZM_ARM11_16550,

		.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),

		.irqflags	= IRQ_TYPE_EDGE_RISING,

		.uartclk	= 14745600,

		.regshift	= 0,

		.iotype		= UPIO_MEM,

		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |

				  UPF_BUGGY_UART,

	},

	{},

};



static struct resource serial8250_resources[] = {

	{

		.start	= KZM_ARM11_16550,

		.end	= KZM_ARM11_16550 + 0x10,

		.flags	= IORESOURCE_MEM,

	},

	{

		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),

		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device serial_device = {

	.name		= "serial8250",

	.id		= PLAT8250_DEV_PLATFORM,

	.dev		= {

				.platform_data = serial_platform_data,

			  },

	.num_resources	= ARRAY_SIZE(serial8250_resources),

	.resource	= serial8250_resources,

};



static int __init kzm_init_ext_uart(void)

{

	u8 tmp;



	/*

	 * GPIO 1-1: external UART interrupt line

	 */

	mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO));

	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1), "ext-uart-int");

	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1));



	/*

	 * Unmask UART interrupt

	 */

	tmp = __raw_readb(IO_ADDRESS(KZM_ARM11_CTL1));

	tmp |= 0x2;

	__raw_writeb(tmp, IO_ADDRESS(KZM_ARM11_CTL1));



	return platform_device_register(&serial_device);

}

#else

static inline int kzm_init_ext_uart(void)

{

	return 0;

}

#endif



/*

 * SMSC LAN9118

 */

#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)

static struct smsc911x_platform_config kzm_smsc9118_config = {

	.phy_interface	= PHY_INTERFACE_MODE_MII,

	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,

	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,

	.flags		= SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,

};



static struct resource kzm_smsc9118_resources[] = {

	{

		.start	= CS5_BASE_ADDR,

		.end	= CS5_BASE_ADDR + SZ_128K - 1,

		.flags	= IORESOURCE_MEM,

	},

	{

		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_2),

		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_2),

		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,

	},

};



static struct platform_device kzm_smsc9118_device = {

	.name		= "smsc911x",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(kzm_smsc9118_resources),

	.resource	= kzm_smsc9118_resources,

	.dev		= {

				.platform_data = &kzm_smsc9118_config,

			  },

};



static int __init kzm_init_smsc9118(void)

{

	/*

	 * GPIO 1-2: SMSC9118 interrupt line

	 */

	mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO1_2, IOMUX_CONFIG_GPIO));

	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2), "smsc9118-int");

	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2));



	return platform_device_register(&kzm_smsc9118_device);

}

#else

static inline int kzm_init_smsc9118(void)

{

	return 0;

}

#endif



#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE)

static struct imxuart_platform_data uart_pdata = {

	.flags = IMXUART_HAVE_RTSCTS,

};



static void __init kzm_init_imx_uart(void)

{

	mxc_register_device(&mxc_uart_device0, &uart_pdata);



	mxc_register_device(&mxc_uart_device1, &uart_pdata);

}

#else

static inline void kzm_init_imx_uart(void)

{

}

#endif



static int kzm_pins[] __initdata = {

	MX31_PIN_CTS1__CTS1,

	MX31_PIN_RTS1__RTS1,

	MX31_PIN_TXD1__TXD1,

	MX31_PIN_RXD1__RXD1,

	MX31_PIN_DCD_DCE1__DCD_DCE1,

	MX31_PIN_RI_DCE1__RI_DCE1,

	MX31_PIN_DSR_DCE1__DSR_DCE1,

	MX31_PIN_DTR_DCE1__DTR_DCE1,

	MX31_PIN_CTS2__CTS2,

	MX31_PIN_RTS2__RTS2,

	MX31_PIN_TXD2__TXD2,

	MX31_PIN_RXD2__RXD2,

	MX31_PIN_DCD_DTE1__DCD_DTE2,

	MX31_PIN_RI_DTE1__RI_DTE2,

	MX31_PIN_DSR_DTE1__DSR_DTE2,

	MX31_PIN_DTR_DTE1__DTR_DTE2,

};



/*

 * Board specific initialization.

 */

static void __init kzm_board_init(void)

{

	mxc_iomux_setup_multiple_pins(kzm_pins,

				      ARRAY_SIZE(kzm_pins), "kzm");

	kzm_init_ext_uart();

	kzm_init_smsc9118();

	kzm_init_imx_uart();



	pr_info("Clock input source is 26MHz\n");

}



/*

 * This structure defines static mappings for the kzm-arm11-01 board.

 */

static struct map_desc kzm_io_desc[] __initdata = {

	{

		.virtual	= CS4_BASE_ADDR_VIRT,

		.pfn		= __phys_to_pfn(CS4_BASE_ADDR),

		.length		= CS4_SIZE,

		.type		= MT_DEVICE

	},

	{

		.virtual	= CS5_BASE_ADDR_VIRT,

		.pfn		= __phys_to_pfn(CS5_BASE_ADDR),

		.length		= CS5_SIZE,

		.type		= MT_DEVICE

	},

};



/*

 * Set up static virtual mappings.

 */

static void __init kzm_map_io(void)

{

	mx31_map_io();

	iotable_init(kzm_io_desc, ARRAY_SIZE(kzm_io_desc));

}



static void __init kzm_timer_init(void)

{

	mx31_clocks_init(26000000);

}



static struct sys_timer kzm_timer = {

	.init   = kzm_timer_init,

};



/*

 * The following uses standard kernel macros define in arch.h in order to

 * initialize __mach_desc_KZM_ARM11_01 data structure.

 */

MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")

	.phys_io        = AIPS1_BASE_ADDR,

	.io_pg_offst    = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,

	.boot_params    = PHYS_OFFSET + 0x100,

	.map_io         = kzm_map_io,

	.init_irq       = mx31_init_irq,

	.init_machine   = kzm_board_init,

	.timer          = &kzm_timer,

MACHINE_END

arch/arm/plat-mxc/include/mach/board-kzmarm11.h

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 *  Copyright (C) 2009  Yoichi Yuasa <yuasa@linux-mips.org>

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; either version 2 of the License, or

 *  (at your option) any later version.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

 */

#ifndef __ARM_ARCH_BOARD_KZM_ARM11_H

#define __ARM_ARCH_BOARD_KZM_ARM11_H



/*

 *  KZM-ARM11-01 Board Control Registers on FPGA

 */

#define KZM_ARM11_CTL1		(CS4_BASE_ADDR + 0x1000)

#define KZM_ARM11_CTL2		(CS4_BASE_ADDR + 0x1001)

#define KZM_ARM11_RSW1		(CS4_BASE_ADDR + 0x1002)

#define KZM_ARM11_BACK_LIGHT	(CS4_BASE_ADDR + 0x1004)

#define KZM_ARM11_FPGA_REV	(CS4_BASE_ADDR + 0x1008)

#define KZM_ARM11_7SEG_LED	(CS4_BASE_ADDR + 0x1010)

#define KZM_ARM11_LEDS		(CS4_BASE_ADDR + 0x1020)

#define KZM_ARM11_DIPSW2	(CS4_BASE_ADDR + 0x1003)



/*

 * External UART for touch panel on FPGA

 */

#define KZM_ARM11_16550		(CS4_BASE_ADDR + 0x1050)



#endif /* __ARM_ARCH_BOARD_KZM_ARM11_H */