git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 2012e49e | 1 | /* linux/arch/arm/mach-msm/board-trout.c |
| 348ee123 PM |
2 | * |
| 3 | * Copyright (C) 2009 Google, Inc. | |
| 4 | * Author: Brian Swetland <swetland@google.com> | |
| 5 | * | |
| 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. | |
| 9 | * | |
| 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. | |
| 14 | * | |
| 15 | */ | |
| 16 | ||
| 17 | #include <linux/kernel.h> | |
| 18 | #include <linux/init.h> | |
| 19 | #include <linux/platform_device.h> | |
| 20 | ||
| 21 | #include <asm/mach-types.h> | |
| 22 | #include <asm/mach/arch.h> | |
| 23 | #include <asm/mach/map.h> | |
| 5c43d49a | 24 | #include <asm/setup.h> |
| 348ee123 PM |
25 | |
| 26 | #include <mach/board.h> | |
| 27 | #include <mach/hardware.h> | |
| 28 | #include <mach/msm_iomap.h> | |
| 29 | ||
| 30 | #include "devices.h" | |
| 2012e49e | 31 | #include "board-trout.h" |
| 348ee123 PM |
32 | |
| 33 | static struct platform_device *devices[] __initdata = { | |
| 34 | &msm_device_uart3, | |
| 35 | &msm_device_smd, | |
| 36 | &msm_device_nand, | |
| 37 | &msm_device_hsusb, | |
| 38 | &msm_device_i2c, | |
| 39 | }; | |
| 40 | ||
| 41 | extern struct sys_timer msm_timer; | |
| 42 | ||
| 43 | static void __init trout_init_irq(void) | |
| 44 | { | |
| 45 | msm_init_irq(); | |
| 46 | } | |
| 47 | ||
| 5c43d49a PM |
48 | static void __init trout_fixup(struct machine_desc *desc, struct tag *tags, |
| 49 | char **cmdline, struct meminfo *mi) | |
| 50 | { | |
| 51 | mi->nr_banks = 1; | |
| 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); | |
| 55 | } | |
| 56 | ||
| 348ee123 PM |
57 | static void __init trout_init(void) |
| 58 | { | |
| 59 | platform_add_devices(devices, ARRAY_SIZE(devices)); | |
| 60 | } | |
| 61 | ||
| 62 | static struct map_desc trout_io_desc[] __initdata = { | |
| 63 | { | |
| 64 | .virtual = TROUT_CPLD_BASE, | |
| 65 | .pfn = __phys_to_pfn(TROUT_CPLD_START), | |
| 66 | .length = TROUT_CPLD_SIZE, | |
| 67 | .type = MT_DEVICE_NONSHARED | |
| 68 | } | |
| 69 | }; | |
| 70 | ||
| 71 | static void __init trout_map_io(void) | |
| 72 | { | |
| 73 | msm_map_common_io(); | |
| 74 | iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc)); | |
| 75 | ||
| 76 | #ifdef CONFIG_MSM_DEBUG_UART3 | |
| 77 | /* route UART3 to the "H2W" extended usb connector */ | |
| 78 | writeb(0x80, TROUT_CPLD_BASE + 0x00); | |
| 79 | #endif | |
| 80 | ||
| 81 | msm_clock_init(); | |
| 82 | } | |
| 83 | ||
| 84 | MACHINE_START(TROUT, "HTC Dream") | |
| 42df2c99 | 85 | #ifdef CONFIG_MSM_DEBUG_UART |
| 348ee123 PM |
86 | .phys_io = MSM_DEBUG_UART_PHYS, |
| 87 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, | |
| 42df2c99 | 88 | #endif |
| 348ee123 | 89 | .boot_params = 0x10000100, |
| 5c43d49a | 90 | .fixup = trout_fixup, |
| 348ee123 PM |
91 | .map_io = trout_map_io, |
| 92 | .init_irq = trout_init_irq, | |
| 93 | .init_machine = trout_init, | |
| 94 | .timer = &msm_timer, | |
| 95 | MACHINE_END |