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/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
mahimahi_init(void)51 static void __init mahimahi_init(void)
52 {
53 platform_add_devices(devices, ARRAY_SIZE(devices));
54 }
55
mahimahi_fixup(struct tag * tags,char ** cmdline,struct meminfo * mi)56 static void __init mahimahi_fixup(struct tag *tags, char **cmdline,
57 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
mahimahi_map_io(void)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 .atag_offset = 0x100,
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