blob: af7375bb46a47f0556d6e502d270e0c6684ee870 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * linux/arch/arm/mach-pxa/lubbock.c
3 *
4 * Support for the Intel DBPXA250 Development Platform.
5 *
6 * Author: Nicolas Pitre
7 * Created: Jun 15, 2001
8 * Copyright: MontaVista Software Inc.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 */
14#include <linux/module.h>
15#include <linux/kernel.h>
16#include <linux/init.h>
Russell Kingd052d1b2005-10-29 19:07:23 +010017#include <linux/platform_device.h>
Nicolas Pitre22f11c42005-06-16 21:23:56 +010018#include <linux/sysdev.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070019#include <linux/major.h>
20#include <linux/fb.h>
21#include <linux/interrupt.h>
Todd Poynor74ec71e2005-11-04 17:15:45 +000022#include <linux/mtd/mtd.h>
23#include <linux/mtd/partitions.h>
Eric Miao3aed74c2008-06-24 15:51:02 +080024#include <linux/smc91x.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070025
David Brownell9df5db82006-06-18 16:39:33 +010026#include <linux/spi/spi.h>
27#include <linux/spi/ads7846.h>
28#include <asm/arch/pxa2xx_spi.h>
29
Linus Torvalds1da177e2005-04-16 15:20:36 -070030#include <asm/setup.h>
31#include <asm/memory.h>
32#include <asm/mach-types.h>
33#include <asm/hardware.h>
34#include <asm/irq.h>
Todd Poynor74ec71e2005-11-04 17:15:45 +000035#include <asm/sizes.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070036
37#include <asm/mach/arch.h>
38#include <asm/mach/map.h>
39#include <asm/mach/irq.h>
Todd Poynor74ec71e2005-11-04 17:15:45 +000040#include <asm/mach/flash.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070041
42#include <asm/hardware/sa1111.h>
43
44#include <asm/arch/pxa-regs.h>
Russell King8785a8f2008-01-14 17:02:33 +000045#include <asm/arch/pxa2xx-regs.h>
eric miao9b02b2d2008-02-13 08:52:38 +080046#include <asm/arch/mfp-pxa25x.h>
Mark Brown9f19d632008-06-10 12:30:05 +010047#include <asm/arch/audio.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070048#include <asm/arch/lubbock.h>
49#include <asm/arch/udc.h>
Nicolas Pitre6f475c02005-10-28 16:39:33 +010050#include <asm/arch/irda.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070051#include <asm/arch/pxafb.h>
52#include <asm/arch/mmc.h>
53
54#include "generic.h"
Russell King46c41e62007-05-15 15:39:36 +010055#include "devices.h"
Linus Torvalds1da177e2005-04-16 15:20:36 -070056
eric miao9b02b2d2008-02-13 08:52:38 +080057static unsigned long lubbock_pin_config[] __initdata = {
58 GPIO15_nCS_1, /* CS1 - Flash */
59 GPIO79_nCS_3, /* CS3 - SMC ethernet */
60
61 /* SSP data pins */
62 GPIO23_SSP1_SCLK,
63 GPIO25_SSP1_TXD,
64 GPIO26_SSP1_RXD,
65
66 /* BTUART */
67 GPIO42_BTUART_RXD,
68 GPIO43_BTUART_TXD,
69 GPIO44_BTUART_CTS,
70 GPIO45_BTUART_RTS,
71
72 /* PC Card */
73 GPIO48_nPOE,
74 GPIO49_nPWE,
75 GPIO50_nPIOR,
76 GPIO51_nPIOW,
77 GPIO52_nPCE_1,
78 GPIO53_nPCE_2,
79 GPIO54_nPSKTSEL,
80 GPIO55_nPREG,
81 GPIO56_nPWAIT,
82 GPIO57_nIOIS16,
83
84 /* MMC */
85 GPIO6_MMC_CLK,
86 GPIO8_MMC_CS0,
87
88 /* wakeup */
89 GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
90};
Linus Torvalds1da177e2005-04-16 15:20:36 -070091
92#define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080)
93
94void lubbock_set_misc_wr(unsigned int mask, unsigned int set)
95{
96 unsigned long flags;
97
98 local_irq_save(flags);
99 LUB_MISC_WR = (LUB_MISC_WR & ~mask) | (set & mask);
100 local_irq_restore(flags);
101}
102EXPORT_SYMBOL(lubbock_set_misc_wr);
103
104static unsigned long lubbock_irq_enabled;
105
106static void lubbock_mask_irq(unsigned int irq)
107{
108 int lubbock_irq = (irq - LUBBOCK_IRQ(0));
109 LUB_IRQ_MASK_EN = (lubbock_irq_enabled &= ~(1 << lubbock_irq));
110}
111
112static void lubbock_unmask_irq(unsigned int irq)
113{
114 int lubbock_irq = (irq - LUBBOCK_IRQ(0));
115 /* the irq can be acknowledged only if deasserted, so it's done here */
116 LUB_IRQ_SET_CLR &= ~(1 << lubbock_irq);
117 LUB_IRQ_MASK_EN = (lubbock_irq_enabled |= (1 << lubbock_irq));
118}
119
David Brownell38c677c2006-08-01 22:26:25 +0100120static struct irq_chip lubbock_irq_chip = {
121 .name = "FPGA",
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122 .ack = lubbock_mask_irq,
123 .mask = lubbock_mask_irq,
124 .unmask = lubbock_unmask_irq,
125};
126
Russell King10dd5ce2006-11-23 11:41:32 +0000127static void lubbock_irq_handler(unsigned int irq, struct irq_desc *desc)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128{
129 unsigned long pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
130 do {
131 GEDR(0) = GPIO_bit(0); /* clear our parent irq */
132 if (likely(pending)) {
133 irq = LUBBOCK_IRQ(0) + __ffs(pending);
134 desc = irq_desc + irq;
Linus Torvalds0cd61b62006-10-06 10:53:39 -0700135 desc_handle_irq(irq, desc);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700136 }
137 pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
138 } while (pending);
139}
140
141static void __init lubbock_init_irq(void)
142{
143 int irq;
144
Eric Miaocd491042007-06-22 04:14:09 +0100145 pxa25x_init_irq();
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146
147 /* setup extra lubbock irqs */
148 for (irq = LUBBOCK_IRQ(0); irq <= LUBBOCK_LAST_IRQ; irq++) {
149 set_irq_chip(irq, &lubbock_irq_chip);
Russell King10dd5ce2006-11-23 11:41:32 +0000150 set_irq_handler(irq, handle_level_irq);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151 set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
152 }
153
154 set_irq_chained_handler(IRQ_GPIO(0), lubbock_irq_handler);
Dmitry Baryshkov6cab4862008-07-27 04:23:31 +0100155 set_irq_type(IRQ_GPIO(0), IRQ_TYPE_EDGE_FALLING);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700156}
157
Nicolas Pitre22f11c42005-06-16 21:23:56 +0100158#ifdef CONFIG_PM
159
160static int lubbock_irq_resume(struct sys_device *dev)
161{
162 LUB_IRQ_MASK_EN = lubbock_irq_enabled;
163 return 0;
164}
165
166static struct sysdev_class lubbock_irq_sysclass = {
Kay Sieversaf5ca3f2007-12-20 02:09:39 +0100167 .name = "cpld_irq",
Nicolas Pitre22f11c42005-06-16 21:23:56 +0100168 .resume = lubbock_irq_resume,
169};
170
171static struct sys_device lubbock_irq_device = {
172 .cls = &lubbock_irq_sysclass,
173};
174
175static int __init lubbock_irq_device_init(void)
176{
Russell King16f159b2007-12-10 13:33:06 +0000177 int ret = -ENODEV;
178
179 if (machine_is_lubbock()) {
180 ret = sysdev_class_register(&lubbock_irq_sysclass);
181 if (ret == 0)
182 ret = sysdev_register(&lubbock_irq_device);
183 }
Nicolas Pitre22f11c42005-06-16 21:23:56 +0100184 return ret;
185}
186
187device_initcall(lubbock_irq_device_init);
188
189#endif
190
Linus Torvalds1da177e2005-04-16 15:20:36 -0700191static int lubbock_udc_is_connected(void)
192{
193 return (LUB_MISC_RD & (1 << 9)) == 0;
194}
195
196static struct pxa2xx_udc_mach_info udc_info __initdata = {
197 .udc_is_connected = lubbock_udc_is_connected,
198 // no D+ pullup; lubbock can't connect/disconnect in software
199};
200
201static struct resource sa1111_resources[] = {
202 [0] = {
203 .start = 0x10000000,
204 .end = 0x10001fff,
205 .flags = IORESOURCE_MEM,
206 },
207 [1] = {
208 .start = LUBBOCK_SA1111_IRQ,
209 .end = LUBBOCK_SA1111_IRQ,
210 .flags = IORESOURCE_IRQ,
211 },
212};
213
214static struct platform_device sa1111_device = {
215 .name = "sa1111",
216 .id = -1,
217 .num_resources = ARRAY_SIZE(sa1111_resources),
218 .resource = sa1111_resources,
219};
220
David Brownell9df5db82006-06-18 16:39:33 +0100221/* ADS7846 is connected through SSP ... and if your board has J5 populated,
222 * you can select it to replace the ucb1400 by switching the touchscreen cable
223 * (to J5) and poking board registers (as done below). Else it's only useful
224 * for the temperature sensors.
225 */
David Brownell9df5db82006-06-18 16:39:33 +0100226static struct pxa2xx_spi_master pxa_ssp_master_info = {
David Brownell9df5db82006-06-18 16:39:33 +0100227 .num_chipselect = 0,
228};
229
David Brownell9df5db82006-06-18 16:39:33 +0100230static int lubbock_ads7846_pendown_state(void)
231{
232 /* TS_BUSY is bit 8 in LUB_MISC_RD, but pendown is irq-only */
233 return 0;
234}
235
236static struct ads7846_platform_data ads_info = {
237 .model = 7846,
238 .vref_delay_usecs = 100, /* internal, no cap */
239 .get_pendown_state = lubbock_ads7846_pendown_state,
240 // .x_plate_ohms = 500, /* GUESS! */
241 // .y_plate_ohms = 500, /* GUESS! */
242};
243
244static void ads7846_cs(u32 command)
245{
246 static const unsigned TS_nCS = 1 << 11;
247 lubbock_set_misc_wr(TS_nCS, (command == PXA2XX_CS_ASSERT) ? 0 : TS_nCS);
248}
249
250static struct pxa2xx_spi_chip ads_hw = {
251 .tx_threshold = 1,
252 .rx_threshold = 2,
253 .cs_control = ads7846_cs,
254};
255
256static struct spi_board_info spi_board_info[] __initdata = { {
257 .modalias = "ads7846",
258 .platform_data = &ads_info,
259 .controller_data = &ads_hw,
260 .irq = LUBBOCK_BB_IRQ,
261 .max_speed_hz = 120000 /* max sample rate at 3V */
262 * 26 /* command + data + overhead */,
263 .bus_num = 1,
264 .chip_select = 0,
265},
266};
267
Russell Kinge21e2d42008-04-13 17:38:55 +0100268static struct resource smc91x_resources[] = {
269 [0] = {
270 .name = "smc91x-regs",
271 .start = 0x0c000c00,
272 .end = 0x0c0fffff,
273 .flags = IORESOURCE_MEM,
274 },
275 [1] = {
276 .start = LUBBOCK_ETH_IRQ,
277 .end = LUBBOCK_ETH_IRQ,
278 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
279 },
280 [2] = {
281 .name = "smc91x-attrib",
282 .start = 0x0e000000,
283 .end = 0x0e0fffff,
284 .flags = IORESOURCE_MEM,
285 },
286};
287
Eric Miao3aed74c2008-06-24 15:51:02 +0800288static struct smc91x_platdata lubbock_smc91x_info = {
289 .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_IO_SHIFT_2,
290};
291
Linus Torvalds1da177e2005-04-16 15:20:36 -0700292static struct platform_device smc91x_device = {
293 .name = "smc91x",
294 .id = -1,
295 .num_resources = ARRAY_SIZE(smc91x_resources),
296 .resource = smc91x_resources,
Eric Miao3aed74c2008-06-24 15:51:02 +0800297 .dev = {
298 .platform_data = &lubbock_smc91x_info,
299 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700300};
301
Todd Poynor74ec71e2005-11-04 17:15:45 +0000302static struct resource flash_resources[] = {
303 [0] = {
304 .start = 0x00000000,
305 .end = SZ_64M - 1,
306 .flags = IORESOURCE_MEM,
307 },
308 [1] = {
309 .start = 0x04000000,
310 .end = 0x04000000 + SZ_64M - 1,
311 .flags = IORESOURCE_MEM,
312 },
313};
314
315static struct mtd_partition lubbock_partitions[] = {
316 {
317 .name = "Bootloader",
318 .size = 0x00040000,
319 .offset = 0,
320 .mask_flags = MTD_WRITEABLE /* force read-only */
321 },{
322 .name = "Kernel",
323 .size = 0x00100000,
324 .offset = 0x00040000,
325 },{
326 .name = "Filesystem",
327 .size = MTDPART_SIZ_FULL,
328 .offset = 0x00140000
329 }
330};
331
332static struct flash_platform_data lubbock_flash_data[2] = {
333 {
334 .map_name = "cfi_probe",
335 .parts = lubbock_partitions,
336 .nr_parts = ARRAY_SIZE(lubbock_partitions),
337 }, {
338 .map_name = "cfi_probe",
339 .parts = NULL,
340 .nr_parts = 0,
341 }
342};
343
344static struct platform_device lubbock_flash_device[2] = {
345 {
346 .name = "pxa2xx-flash",
347 .id = 0,
348 .dev = {
349 .platform_data = &lubbock_flash_data[0],
350 },
351 .resource = &flash_resources[0],
352 .num_resources = 1,
353 },
354 {
355 .name = "pxa2xx-flash",
356 .id = 1,
357 .dev = {
358 .platform_data = &lubbock_flash_data[1],
359 },
360 .resource = &flash_resources[1],
361 .num_resources = 1,
362 },
363};
364
Linus Torvalds1da177e2005-04-16 15:20:36 -0700365static struct platform_device *devices[] __initdata = {
366 &sa1111_device,
367 &smc91x_device,
Todd Poynor74ec71e2005-11-04 17:15:45 +0000368 &lubbock_flash_device[0],
369 &lubbock_flash_device[1],
Linus Torvalds1da177e2005-04-16 15:20:36 -0700370};
371
Richard Purdied14b2722006-09-20 22:54:21 +0100372static struct pxafb_mode_info sharp_lm8v31_mode = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700373 .pixclock = 270000,
374 .xres = 640,
375 .yres = 480,
376 .bpp = 16,
377 .hsync_len = 1,
378 .left_margin = 3,
379 .right_margin = 3,
380 .vsync_len = 1,
381 .upper_margin = 0,
382 .lower_margin = 0,
383 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
384 .cmap_greyscale = 0,
Richard Purdied14b2722006-09-20 22:54:21 +0100385};
386
387static struct pxafb_mach_info sharp_lm8v31 = {
388 .modes = &sharp_lm8v31_mode,
389 .num_modes = 1,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700390 .cmap_inverse = 0,
391 .cmap_static = 0,
eric miao0454bd02008-04-30 00:52:23 -0700392 .lcd_conn = LCD_COLOR_DSTN_16BPP | LCD_PCLK_EDGE_FALL |
Alexey Dobriyanffebabe2008-05-08 10:58:39 +0100393 LCD_AC_BIAS_FREQ(255),
Linus Torvalds1da177e2005-04-16 15:20:36 -0700394};
395
David Brownell85eb2262005-11-01 19:44:30 +0000396#define MMC_POLL_RATE msecs_to_jiffies(1000)
397
398static void lubbock_mmc_poll(unsigned long);
David Howells40220c12006-10-09 12:19:47 +0100399static irq_handler_t mmc_detect_int;
David Brownell85eb2262005-11-01 19:44:30 +0000400
401static struct timer_list mmc_timer = {
402 .function = lubbock_mmc_poll,
403};
404
405static void lubbock_mmc_poll(unsigned long data)
406{
407 unsigned long flags;
408
409 /* clear any previous irq state, then ... */
410 local_irq_save(flags);
411 LUB_IRQ_SET_CLR &= ~(1 << 0);
412 local_irq_restore(flags);
413
414 /* poll until mmc/sd card is removed */
415 if (LUB_IRQ_SET_CLR & (1 << 0))
416 mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
417 else {
Russell King2326eb982006-10-15 13:48:37 +0100418 (void) mmc_detect_int(LUBBOCK_SD_IRQ, (void *)data);
David Brownell85eb2262005-11-01 19:44:30 +0000419 enable_irq(LUBBOCK_SD_IRQ);
420 }
421}
422
Linus Torvalds0cd61b62006-10-06 10:53:39 -0700423static irqreturn_t lubbock_detect_int(int irq, void *data)
David Brownell85eb2262005-11-01 19:44:30 +0000424{
425 /* IRQ is level triggered; disable, and poll for removal */
426 disable_irq(irq);
427 mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
428
Linus Torvalds0cd61b62006-10-06 10:53:39 -0700429 return mmc_detect_int(irq, data);
David Brownell85eb2262005-11-01 19:44:30 +0000430}
431
432static int lubbock_mci_init(struct device *dev,
David Howells40220c12006-10-09 12:19:47 +0100433 irq_handler_t detect_int,
David Brownell85eb2262005-11-01 19:44:30 +0000434 void *data)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700435{
David Brownell85eb2262005-11-01 19:44:30 +0000436 /* detect card insert/eject */
437 mmc_detect_int = detect_int;
438 init_timer(&mmc_timer);
439 mmc_timer.data = (unsigned long) data;
440 return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int,
Thomas Gleixner52e405e2006-07-03 02:20:05 +0200441 IRQF_SAMPLE_RANDOM, "lubbock-sd-detect", data);
David Brownell85eb2262005-11-01 19:44:30 +0000442}
443
444static int lubbock_mci_get_ro(struct device *dev)
445{
446 return (LUB_MISC_RD & (1 << 2)) != 0;
447}
448
449static void lubbock_mci_exit(struct device *dev, void *data)
450{
451 free_irq(LUBBOCK_SD_IRQ, data);
452 del_timer_sync(&mmc_timer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700453}
454
455static struct pxamci_platform_data lubbock_mci_platform_data = {
456 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
David Brownell85eb2262005-11-01 19:44:30 +0000457 .detect_delay = 1,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700458 .init = lubbock_mci_init,
David Brownell85eb2262005-11-01 19:44:30 +0000459 .get_ro = lubbock_mci_get_ro,
460 .exit = lubbock_mci_exit,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700461};
462
Nicolas Pitre6f475c02005-10-28 16:39:33 +0100463static void lubbock_irda_transceiver_mode(struct device *dev, int mode)
464{
465 unsigned long flags;
466
467 local_irq_save(flags);
468 if (mode & IR_SIRMODE) {
469 LUB_MISC_WR &= ~(1 << 4);
470 } else if (mode & IR_FIRMODE) {
471 LUB_MISC_WR |= 1 << 4;
472 }
Dmitry Baryshkov0fc3ff32008-07-02 13:54:46 +0100473 pxa2xx_transceiver_mode(dev, mode);
Nicolas Pitre6f475c02005-10-28 16:39:33 +0100474 local_irq_restore(flags);
475}
476
477static struct pxaficp_platform_data lubbock_ficp_platform_data = {
478 .transceiver_cap = IR_SIRMODE | IR_FIRMODE,
479 .transceiver_mode = lubbock_irda_transceiver_mode,
480};
481
Linus Torvalds1da177e2005-04-16 15:20:36 -0700482static void __init lubbock_init(void)
483{
Todd Poynor74ec71e2005-11-04 17:15:45 +0000484 int flashboot = (LUB_CONF_SWITCHES & 1);
485
eric miao9b02b2d2008-02-13 08:52:38 +0800486 pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config));
487
Linus Torvalds1da177e2005-04-16 15:20:36 -0700488 pxa_set_udc_info(&udc_info);
489 set_pxa_fb_info(&sharp_lm8v31);
490 pxa_set_mci_info(&lubbock_mci_platform_data);
Nicolas Pitre6f475c02005-10-28 16:39:33 +0100491 pxa_set_ficp_info(&lubbock_ficp_platform_data);
Mark Brown9f19d632008-06-10 12:30:05 +0100492 pxa_set_ac97_info(NULL);
Todd Poynor74ec71e2005-11-04 17:15:45 +0000493
494 lubbock_flash_data[0].width = lubbock_flash_data[1].width =
495 (BOOT_DEF & 1) ? 2 : 4;
496 /* Compensate for the nROMBT switch which swaps the flash banks */
497 printk(KERN_NOTICE "Lubbock configured to boot from %s (bank %d)\n",
498 flashboot?"Flash":"ROM", flashboot);
499
500 lubbock_flash_data[flashboot^1].name = "application-flash";
501 lubbock_flash_data[flashboot].name = "boot-rom";
Linus Torvalds1da177e2005-04-16 15:20:36 -0700502 (void) platform_add_devices(devices, ARRAY_SIZE(devices));
David Brownell9df5db82006-06-18 16:39:33 +0100503
Guennadi Liakhovetskie1722742008-06-13 09:17:31 +0100504 pxa2xx_set_spi_info(1, &pxa_ssp_master_info);
David Brownell9df5db82006-06-18 16:39:33 +0100505 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700506}
507
508static struct map_desc lubbock_io_desc[] __initdata = {
Deepak Saxena6f9182e2005-10-28 15:19:01 +0100509 { /* CPLD */
510 .virtual = LUBBOCK_FPGA_VIRT,
511 .pfn = __phys_to_pfn(LUBBOCK_FPGA_PHYS),
512 .length = 0x00100000,
513 .type = MT_DEVICE
514 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700515};
516
517static void __init lubbock_map_io(void)
518{
519 pxa_map_io();
520 iotable_init(lubbock_io_desc, ARRAY_SIZE(lubbock_io_desc));
521
Linus Torvalds1da177e2005-04-16 15:20:36 -0700522 PCFR |= PCFR_OPDE;
523}
524
525MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
Russell Kinge9dea0c2005-07-03 17:38:58 +0100526 /* Maintainer: MontaVista Software Inc. */
Russell Kinge9dea0c2005-07-03 17:38:58 +0100527 .phys_io = 0x40000000,
Russell King68070bd2005-07-04 10:44:34 +0100528 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
Russell Kinge9dea0c2005-07-03 17:38:58 +0100529 .map_io = lubbock_map_io,
530 .init_irq = lubbock_init_irq,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700531 .timer = &pxa_timer,
Russell Kinge9dea0c2005-07-03 17:38:58 +0100532 .init_machine = lubbock_init,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700533MACHINE_END