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kernel/linux-imx6_3.14.28/arch/arm/mach-msm/board-mahimahi.c 2.13 KB
6b13f685e   김민수   BSP 최초 추가
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  /* linux/arch/arm/mach-msm/board-mahimahi.c
   *
   * Copyright (C) 2009 Google, Inc.
   * Copyright (C) 2009 HTC Corporation.
   * Author: Dima Zavin <dima@android.com>
   *
   * This software is licensed under the terms of the GNU General Public
   * License version 2, as published by the Free Software Foundation, and
   * may be copied, distributed, and modified under those terms.
   *
   * 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.
   *
   */
  
  #include <linux/delay.h>
  #include <linux/gpio.h>
  #include <linux/init.h>
  #include <linux/input.h>
  #include <linux/io.h>
  #include <linux/kernel.h>
  #include <linux/platform_device.h>
  
  #include <asm/mach-types.h>
  #include <asm/mach/arch.h>
  #include <asm/mach/map.h>
  #include <asm/setup.h>
  
  #include <mach/hardware.h>
  
  #include "board-mahimahi.h"
  #include "devices.h"
  #include "proc_comm.h"
  #include "common.h"
  
  static uint debug_uart;
  
  module_param_named(debug_uart, debug_uart, uint, 0);
  
  static struct platform_device *devices[] __initdata = {
  #if !defined(CONFIG_MSM_SERIAL_DEBUGGER)
  	&msm_device_uart1,
  #endif
  	&msm_device_uart_dm1,
  	&msm_device_nand,
  };
  
  static void __init mahimahi_init(void)
  {
  	platform_add_devices(devices, ARRAY_SIZE(devices));
  }
  
  static void __init mahimahi_fixup(struct tag *tags, char **cmdline,
  				  struct meminfo *mi)
  {
  	mi->nr_banks = 2;
  	mi->bank[0].start = PHYS_OFFSET;
  	mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
  	mi->bank[0].size = (219*1024*1024);
  	mi->bank[1].start = MSM_HIGHMEM_BASE;
  	mi->bank[1].node = PHYS_TO_NID(MSM_HIGHMEM_BASE);
  	mi->bank[1].size = MSM_HIGHMEM_SIZE;
  }
  
  static void __init mahimahi_map_io(void)
  {
  	msm_map_common_io();
  	msm_clock_init();
  }
  
  static void __init mahimahi_init_late(void)
  {
  	smd_debugfs_init();
  }
  
  void msm_timer_init(void);
  
  MACHINE_START(MAHIMAHI, "mahimahi")
  	.atag_offset	= 0x100,
  	.fixup		= mahimahi_fixup,
  	.map_io		= mahimahi_map_io,
  	.init_irq	= msm_init_irq,
  	.init_machine	= mahimahi_init,
  	.init_late	= mahimahi_init_late,
  	.init_time	= msm_timer_init,
  MACHINE_END