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Add KZM-ARM11-01 support

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Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Yoichi Yuasa 2009-11-02 11:37:36 +09:00 committed by Sascha Hauer
parent 143a179d6c
commit 415c7d26d2
6 changed files with 392 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

101
arch/arm/configs/mx3_defconfig
View File

@ -1,7 +1,7 @@
#
# 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

8
arch/arm/mach-mx3/Kconfig
View File

@ -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

1
arch/arm/mach-mx3/Makefile
View File

@ -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

268
arch/arm/mach-mx3/kzmarm11.c Normal file
View File

@ -0,0 +1,268 @@
/*
* 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

39
arch/arm/plat-mxc/include/mach/board-kzmarm11.h Normal file
View File

@ -0,0 +1,39 @@
/*
* 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 */

8
arch/arm/plat-mxc/include/mach/iomux-mx3.h
View File

@ -524,10 +524,18 @@ enum iomux_pins {
#define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DCD_DCE1__DCD_DCE1 IOMUX_MODE(MX31_PIN_DCD_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RI_DCE1__RI_DCE1 IOMUX_MODE(MX31_PIN_RI_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DSR_DCE1__DSR_DCE1 IOMUX_MODE(MX31_PIN_DSR_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DTR_DCE1__DTR_DCE1 IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_CTS2__CTS2 IOMUX_MODE(MX31_PIN_CTS2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RTS2__RTS2 IOMUX_MODE(MX31_PIN_RTS2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_TXD2__TXD2 IOMUX_MODE(MX31_PIN_TXD2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RXD2__RXD2 IOMUX_MODE(MX31_PIN_RXD2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DCD_DTE1__DCD_DTE2 IOMUX_MODE(MX31_PIN_DCD_DTE1, IOMUX_CONFIG_ALT1)
#define MX31_PIN_RI_DTE1__RI_DTE2 IOMUX_MODE(MX31_PIN_RI_DTE1, IOMUX_CONFIG_ALT1)
#define MX31_PIN_DSR_DTE1__DSR_DTE2 IOMUX_MODE(MX31_PIN_DSR_DTE1, IOMUX_CONFIG_ALT1)
#define MX31_PIN_DTR_DTE1__DTR_DTE2 IOMUX_MODE(MX31_PIN_DTR_DTE1, IOMUX_OCONFIG_ALT3 | IOMUX_ICONFIG_NONE)
#define MX31_PIN_PC_RST__CTS5 IOMUX_MODE(MX31_PIN_PC_RST, IOMUX_CONFIG_ALT2)
#define MX31_PIN_PC_VS2__RTS5 IOMUX_MODE(MX31_PIN_PC_VS2, IOMUX_CONFIG_ALT2)
#define MX31_PIN_PC_BVD2__TXD5 IOMUX_MODE(MX31_PIN_PC_BVD2, IOMUX_CONFIG_ALT2)