1 /* linux/arch/arm/mach-msm/board-trout.c
3 * Copyright (C) 2009 Google, Inc.
4 * Author: Brian Swetland <swetland@google.com>
6 * This software is licensed under the terms of the GNU General Public
7 * License version 2, as published by the Free Software Foundation, and
8 * may be copied, distributed, and modified under those terms.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
17 #include <linux/kernel.h>
18 #include <linux/init.h>
19 #include <linux/platform_device.h>
21 #include <asm/mach-types.h>
22 #include <asm/mach/arch.h>
23 #include <asm/mach/map.h>
24 #include <asm/setup.h>
26 #include <mach/board.h>
27 #include <mach/hardware.h>
28 #include <mach/msm_iomap.h>
31 #include "board-trout.h"
33 static struct platform_device *devices[] __initdata = {
41 extern struct sys_timer msm_timer;
43 static void __init trout_init_irq(void)
48 static void __init trout_fixup(struct machine_desc *desc, struct tag *tags,
49 char **cmdline, struct meminfo *mi)
52 mi->bank[0].start = PHYS_OFFSET;
53 mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
54 mi->bank[0].size = (101*1024*1024);
57 static void __init trout_init(void)
59 platform_add_devices(devices, ARRAY_SIZE(devices));
62 static struct map_desc trout_io_desc[] __initdata = {
64 .virtual = TROUT_CPLD_BASE,
65 .pfn = __phys_to_pfn(TROUT_CPLD_START),
66 .length = TROUT_CPLD_SIZE,
67 .type = MT_DEVICE_NONSHARED
71 static void __init trout_map_io(void)
74 iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc));
76 #ifdef CONFIG_MSM_DEBUG_UART3
77 /* route UART3 to the "H2W" extended usb connector */
78 writeb(0x80, TROUT_CPLD_BASE + 0x00);
81 msm_clock_init(msm_clocks_7x01a, msm_num_clocks_7x01a);
84 MACHINE_START(TROUT, "HTC Dream")
85 #ifdef CONFIG_MSM_DEBUG_UART
86 .phys_io = MSM_DEBUG_UART_PHYS,
87 .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
89 .boot_params = 0x10000100,
91 .map_io = trout_map_io,
92 .init_irq = trout_init_irq,
93 .init_machine = trout_init,