2 * Hardware definitions for HP iPAQ h5xxx Handheld Computers
4 * Copyright 2000-2003 Hewlett-Packard Company.
5 * Copyright 2002 Jamey Hicks <jamey.hicks@hp.com>
6 * Copyright 2004-2005 Phil Blundell <pb@handhelds.org>
7 * Copyright 2007-2008 Anton Vorontsov <cbouatmailru@gmail.com>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED,
15 * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS
16 * FITNESS FOR ANY PARTICULAR PURPOSE.
18 * Author: Jamey Hicks.
21 #include <linux/kernel.h>
22 #include <linux/init.h>
23 #include <linux/platform_device.h>
24 #include <linux/mtd/mtd.h>
25 #include <linux/mtd/partitions.h>
26 #include <linux/mtd/physmap.h>
27 #include <asm/mach-types.h>
28 #include <asm/mach/arch.h>
29 #include <asm/mach/map.h>
30 #include <mach/h5000.h>
31 #include <mach/pxa-regs.h>
32 #include <mach/pxa2xx-regs.h>
33 #include <mach/mfp-pxa25x.h>
41 static struct mtd_partition h5000_flash0_partitions[] = {
46 .mask_flags = MTD_WRITEABLE,
50 .size = MTDPART_SIZ_FULL,
51 .offset = MTDPART_OFS_APPEND,
55 static struct mtd_partition h5000_flash1_partitions[] = {
57 .name = "second root",
58 .size = SZ_16M - 0x00040000,
63 .size = MTDPART_SIZ_FULL,
64 .offset = MTDPART_OFS_APPEND,
65 .mask_flags = MTD_WRITEABLE,
69 static struct physmap_flash_data h5000_flash0_data = {
71 .parts = h5000_flash0_partitions,
72 .nr_parts = ARRAY_SIZE(h5000_flash0_partitions),
75 static struct physmap_flash_data h5000_flash1_data = {
77 .parts = h5000_flash1_partitions,
78 .nr_parts = ARRAY_SIZE(h5000_flash1_partitions),
81 static struct resource h5000_flash0_resources = {
82 .start = PXA_CS0_PHYS,
83 .end = PXA_CS0_PHYS + SZ_32M - 1,
84 .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
87 static struct resource h5000_flash1_resources = {
88 .start = PXA_CS0_PHYS + SZ_32M,
89 .end = PXA_CS0_PHYS + SZ_32M + SZ_16M - 1,
90 .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
93 static struct platform_device h5000_flash[] = {
95 .name = "physmap-flash",
97 .resource = &h5000_flash0_resources,
100 .platform_data = &h5000_flash0_data,
104 .name = "physmap-flash",
106 .resource = &h5000_flash1_resources,
109 .platform_data = &h5000_flash1_data,
115 * USB Device Controller
118 static struct pxa2xx_udc_mach_info h5000_udc_mach_info __initdata = {
119 .gpio_pullup = H5000_GPIO_USB_PULLUP,
126 static unsigned long h5000_pin_config[] __initdata = {
127 /* Crystal and Clock Signals */
130 /* SDRAM and Static Memory I/O Signals */
161 * CS1: MediaQ chip, select 16-bit bus and vlio;
165 static void fix_msc(void)
171 MDREFR |= 0x02080000;
178 static struct platform_device *devices[] __initdata = {
183 static void __init h5000_init(void)
187 pxa2xx_mfp_config(ARRAY_AND_SIZE(h5000_pin_config));
188 pxa_set_udc_info(&h5000_udc_mach_info);
189 platform_add_devices(ARRAY_AND_SIZE(devices));
192 MACHINE_START(H5400, "HP iPAQ H5000")
193 .phys_io = 0x40000000,
194 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
195 .boot_params = 0xa0000100,
196 .map_io = pxa_map_io,
197 .init_irq = pxa25x_init_irq,
199 .init_machine = h5000_init,