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board-4430sdp.c

/*
 * 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 <mach/board.h>
#include <mach/common.h>
#include <mach/control.h>
#include <mach/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)
{
      gic_dist_init(0, OMAP2_IO_ADDRESS(OMAP44XX_GIC_DIST_BASE), 29);
      gic_cpu_init(0, OMAP2_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE));
}

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();
      omap2_map_common_io();
}

MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
      /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
      .phys_io    = 0x48000000,
      .io_pg_offst      = ((0xd8000000) >> 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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