msm: add minimal board file for HTC Dream device (348ee123) · Commits · 戴 / test

arch/arm/mach-msm/Kconfig

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		@@ -34,4 +34,10 @@ config MACH_HALIBUT
		help
		Support for the Qualcomm SURF7201A eval board.

		config MACH_TROUT
		default y
		bool "HTC Dream (aka trout)"
		help
		Support for the HTC Dream, T-Mobile G1, Android ADP1 devices.

		endif

arch/arm/mach-msm/Makefile

+1 −0

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		@@ -6,3 +6,4 @@ obj-y += clock.o clock-7x01a.o

		obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o

		obj-$(CONFIG_MACH_TROUT) += board-dream.o

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

0 → 100644

+82 −0

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		/* linux/arch/arm/mach-msm/board-dream.c
		*
		* Copyright (C) 2009 Google, Inc.
		* Author: Brian Swetland <swetland@google.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/kernel.h>
		#include <linux/init.h>
		#include <linux/platform_device.h>

		#include <asm/mach-types.h>
		#include <asm/mach/arch.h>
		#include <asm/mach/map.h>

		#include <mach/board.h>
		#include <mach/hardware.h>
		#include <mach/msm_iomap.h>

		#include "devices.h"
		#include "board-dream.h"

		static struct platform_device *devices[] __initdata = {
		&msm_device_uart3,
		&msm_device_smd,
		&msm_device_nand,
		&msm_device_hsusb,
		&msm_device_i2c,
		};

		extern struct sys_timer msm_timer;

		static void __init trout_init_irq(void)
		{
		msm_init_irq();
		}

		static void __init trout_init(void)
		{
		platform_add_devices(devices, ARRAY_SIZE(devices));
		}

		static struct map_desc trout_io_desc[] __initdata = {
		{
		.virtual = TROUT_CPLD_BASE,
		.pfn = __phys_to_pfn(TROUT_CPLD_START),
		.length = TROUT_CPLD_SIZE,
		.type = MT_DEVICE_NONSHARED
		}
		};

		static void __init trout_map_io(void)
		{
		msm_map_common_io();
		iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc));

		#ifdef CONFIG_MSM_DEBUG_UART3
		/* route UART3 to the "H2W" extended usb connector */
		writeb(0x80, TROUT_CPLD_BASE + 0x00);
		#endif

		msm_clock_init();
		}

		MACHINE_START(TROUT, "HTC Dream")
		.phys_io = MSM_DEBUG_UART_PHYS,
		.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
		.boot_params = 0x10000100,
		.map_io = trout_map_io,
		.init_irq = trout_init_irq,
		.init_machine = trout_init,
		.timer = &msm_timer,
		MACHINE_END

arch/arm/mach-msm/board-dream.h

0 → 100644

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		#define TROUT_CPLD_BASE 0xE8100000
		#define TROUT_CPLD_START 0x98000000
		#define TROUT_CPLD_SIZE SZ_4K

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