arch/arm/mach-msm/board-mahimahi.c

   1 /* linux/arch/arm/mach-msm/board-mahimahi.c
   2  *
   3  * Copyright (C) 2009 Google, Inc.
   4  * Copyright (C) 2009 HTC Corporation.
   5  * Author: Dima Zavin <dima@android.com>
   6  *
   7  * This software is licensed under the terms of the GNU General Public
   8  * License version 2, as published by the Free Software Foundation, and
   9  * may be copied, distributed, and modified under those terms.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  */
  17
  18 #include <linux/delay.h>
  19 #include <linux/gpio.h>
  20 #include <linux/init.h>
  21 #include <linux/input.h>
  22 #include <linux/io.h>
  23 #include <linux/kernel.h>
  24 #include <linux/platform_device.h>
  25
  26 #include <asm/mach-types.h>
  27 #include <asm/mach/arch.h>
  28 #include <asm/mach/map.h>
  29 #include <asm/setup.h>
  30
  31 #include <mach/hardware.h>
  32
  33 #include "board-mahimahi.h"
  34 #include "devices.h"
  35 #include "proc_comm.h"
  36 #include "common.h"
  37
  38 static uint debug_uart;
  39
  40 module_param_named(debug_uart, debug_uart, uint, 0);
  41
  42 static struct platform_device *devices[] __initdata = {
  43 #if !defined(CONFIG_MSM_SERIAL_DEBUGGER)
  44         &msm_device_uart1,
  45 #endif
  46         &msm_device_uart_dm1,
  47         &msm_device_nand,
  48 };
  49
  50 static void __init mahimahi_init(void)
  51 {
  52         platform_add_devices(devices, ARRAY_SIZE(devices));
  53 }
  54
  55 static void __init mahimahi_fixup(struct tag *tags, char **cmdline,
  56                                   struct meminfo *mi)
  57 {
  58         mi->nr_banks = 2;
  59         mi->bank[0].start = PHYS_OFFSET;
  60         mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
  61         mi->bank[0].size = (219*1024*1024);
  62         mi->bank[1].start = MSM_HIGHMEM_BASE;
  63         mi->bank[1].node = PHYS_TO_NID(MSM_HIGHMEM_BASE);
  64         mi->bank[1].size = MSM_HIGHMEM_SIZE;
  65 }
  66
  67 static void __init mahimahi_map_io(void)
  68 {
  69         msm_map_common_io();
  70         msm_clock_init();
  71 }
  72
  73 static void __init mahimahi_init_late(void)
  74 {
  75         smd_debugfs_init();
  76 }
  77
  78 void msm_timer_init(void);
  79
  80 MACHINE_START(MAHIMAHI, "mahimahi")
  81         .atag_offset    = 0x100,
  82         .fixup          = mahimahi_fixup,
  83         .map_io         = mahimahi_map_io,
  84         .init_irq       = msm_init_irq,
  85         .init_machine   = mahimahi_init,
  86         .init_late      = mahimahi_init_late,
  87         .init_time      = msm_timer_init,
  88 MACHINE_END