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/*
* Board support file for OMAP4430 SDP.
*
* Copyright (C) 2009 Texas Instruments
*
* Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* Based on mach-omap2/board-3430sdp.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <plat/board.h>
#include <plat/common.h>
#include <plat/control.h>
#include <plat/timer-gp.h>
#include <asm/hardware/gic.h>
static struct platform_device sdp4430_lcd_device = {
.name = "sdp4430_lcd",
.id = -1,
};
static struct platform_device *sdp4430_devices[] __initdata = {
&sdp4430_lcd_device,
};
static struct omap_uart_config sdp4430_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3),
};
static struct omap_lcd_config sdp4430_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel sdp4430_config[] __initdata = {
{ OMAP_TAG_LCD, &sdp4430_lcd_config },
};
static void __init gic_init_irq(void)
{
void __iomem *base;
/* Static mapping, never released */
base = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
BUG_ON(!base);
gic_dist_init(0, base, 29);
/* Static mapping, never released */
gic_cpu_base_addr = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
BUG_ON(!gic_cpu_base_addr);
gic_cpu_init(0, gic_cpu_base_addr);
}
static void __init omap_4430sdp_init_irq(void)
{
omap_board_config = sdp4430_config;
omap_board_config_size = ARRAY_SIZE(sdp4430_config);
omap2_init_common_hw(NULL, NULL);
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(1);
#endif
gic_init_irq();
omap_gpio_init();
}
static void __init omap_4430sdp_init(void)
{
platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
omap_serial_init();
}
static void __init omap_4430sdp_map_io(void)
{
omap2_set_globals_443x();
omap44xx_map_common_io();
}
MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
/* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
.phys_io = 0x48000000,
.io_pg_offst = ((0xfa000000) >> 18) & 0xfffc,
.boot_params = 0x80000100,
.map_io = omap_4430sdp_map_io,
.init_irq = omap_4430sdp_init_irq,
.init_machine = omap_4430sdp_init,
.timer = &omap_timer,
MACHINE_END
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