Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-msm/board-mahimahi.c
10817 views
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 <[email protected]>

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/board.h>

32
#include <mach/hardware.h>

33
#include <mach/system.h>

34


35
#include "board-mahimahi.h"

36
#include "devices.h"

37
#include "proc_comm.h"

38


39
static uint debug_uart;

40


41
module_param_named(debug_uart, debug_uart, uint, 0);

42


43
static struct platform_device *devices[] __initdata = {

44
#if !defined(CONFIG_MSM_SERIAL_DEBUGGER)

45
	&msm_device_uart1,

46
#endif

47
	&msm_device_uart_dm1,

48
	&msm_device_nand,

49
};

50


51
static void __init mahimahi_init(void)

52
{

53
	platform_add_devices(devices, ARRAY_SIZE(devices));

54
}

55


56
static void __init mahimahi_fixup(struct machine_desc *desc, struct tag *tags,

57
				 char **cmdline, struct meminfo *mi)

58
{

59
	mi->nr_banks = 2;

60
	mi->bank[0].start = PHYS_OFFSET;

61
	mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);

62
	mi->bank[0].size = (219*1024*1024);

63
	mi->bank[1].start = MSM_HIGHMEM_BASE;

64
	mi->bank[1].node = PHYS_TO_NID(MSM_HIGHMEM_BASE);

65
	mi->bank[1].size = MSM_HIGHMEM_SIZE;

66
}

67


68
static void __init mahimahi_map_io(void)

69
{

70
	msm_map_common_io();

71
	msm_clock_init();

72
}

73


74
extern struct sys_timer msm_timer;

75


76
MACHINE_START(MAHIMAHI, "mahimahi")

77
	.boot_params	= 0x20000100,

78
	.fixup		= mahimahi_fixup,

79
	.map_io		= mahimahi_map_io,

80
	.init_irq	= msm_init_irq,

81
	.init_machine	= mahimahi_init,

82
	.timer		= &msm_timer,

83
MACHINE_END

84


85