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arm: msm: add board file for Nexus One (ie. mahimahi) 

This adds a basic board file without Kconfig changes.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
This commit is contained in:
Daniel Walker 2010-03-04 15:13:47 -08:00
parent 1b70de32ac
commit 1b802ff79f
1 changed files with 87 additions and 0 deletions
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87
arch/arm/mach-msm/board-mahimahi.c Normal file
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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/board.h>
#include <mach/hardware.h>
#include <mach/system.h>
#include "board-mahimahi.h"
#include "devices.h"
#include "proc_comm.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 machine_desc *desc, 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();
}
extern struct sys_timer msm_timer;
MACHINE_START(MAHIMAHI, "mahimahi")
#ifdef CONFIG_MSM_DEBUG_UART
.phys_io = MSM_DEBUG_UART_PHYS,
.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
#endif
.boot_params = 0x20000100,
.fixup = mahimahi_fixup,
.map_io = mahimahi_map_io,
.init_irq = msm_init_irq,
.init_machine = mahimahi_init,
.timer = &msm_timer,
MACHINE_END