1 /*
2 * DBAu1000/1500/1100 PBAu1100/1500 board support
3 *
4 * Copyright 2000, 2008 MontaVista Software Inc.
5 * Author: MontaVista Software, Inc. <source@mvista.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #include <linux/clk.h>
23 #include <linux/dma-mapping.h>
24 #include <linux/gpio.h>
25 #include <linux/init.h>
26 #include <linux/interrupt.h>
27 #include <linux/leds.h>
28 #include <linux/mmc/host.h>
29 #include <linux/module.h>
30 #include <linux/platform_device.h>
31 #include <linux/pm.h>
32 #include <linux/spi/spi.h>
33 #include <linux/spi/spi_gpio.h>
34 #include <linux/spi/ads7846.h>
35 #include <asm/mach-au1x00/au1000.h>
36 #include <asm/mach-au1x00/au1000_dma.h>
37 #include <asm/mach-au1x00/au1100_mmc.h>
38 #include <asm/mach-db1x00/bcsr.h>
39 #include <asm/reboot.h>
40 #include <prom.h>
41 #include "platform.h"
42
43 #define F_SWAPPED (bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT)
44
45 const char *get_system_type(void);
46
db1000_board_setup(void)47 int __init db1000_board_setup(void)
48 {
49 /* initialize board register space */
50 bcsr_init(DB1000_BCSR_PHYS_ADDR,
51 DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS);
52
53 switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) {
54 case BCSR_WHOAMI_DB1000:
55 case BCSR_WHOAMI_DB1500:
56 case BCSR_WHOAMI_DB1100:
57 case BCSR_WHOAMI_PB1500:
58 case BCSR_WHOAMI_PB1500R2:
59 case BCSR_WHOAMI_PB1100:
60 pr_info("AMD Alchemy %s Board\n", get_system_type());
61 return 0;
62 }
63 return -ENODEV;
64 }
65
db1500_map_pci_irq(const struct pci_dev * d,u8 slot,u8 pin)66 static int db1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
67 {
68 if ((slot < 12) || (slot > 13) || pin == 0)
69 return -1;
70 if (slot == 12)
71 return (pin == 1) ? AU1500_PCI_INTA : 0xff;
72 if (slot == 13) {
73 switch (pin) {
74 case 1: return AU1500_PCI_INTA;
75 case 2: return AU1500_PCI_INTB;
76 case 3: return AU1500_PCI_INTC;
77 case 4: return AU1500_PCI_INTD;
78 }
79 }
80 return -1;
81 }
82
83 static struct resource alchemy_pci_host_res[] = {
84 [0] = {
85 .start = AU1500_PCI_PHYS_ADDR,
86 .end = AU1500_PCI_PHYS_ADDR + 0xfff,
87 .flags = IORESOURCE_MEM,
88 },
89 };
90
91 static struct alchemy_pci_platdata db1500_pci_pd = {
92 .board_map_irq = db1500_map_pci_irq,
93 };
94
95 static struct platform_device db1500_pci_host_dev = {
96 .dev.platform_data = &db1500_pci_pd,
97 .name = "alchemy-pci",
98 .id = 0,
99 .num_resources = ARRAY_SIZE(alchemy_pci_host_res),
100 .resource = alchemy_pci_host_res,
101 };
102
db1500_pci_setup(void)103 int __init db1500_pci_setup(void)
104 {
105 return platform_device_register(&db1500_pci_host_dev);
106 }
107
108 static struct resource au1100_lcd_resources[] = {
109 [0] = {
110 .start = AU1100_LCD_PHYS_ADDR,
111 .end = AU1100_LCD_PHYS_ADDR + 0x800 - 1,
112 .flags = IORESOURCE_MEM,
113 },
114 [1] = {
115 .start = AU1100_LCD_INT,
116 .end = AU1100_LCD_INT,
117 .flags = IORESOURCE_IRQ,
118 }
119 };
120
121 static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32);
122
123 static struct platform_device au1100_lcd_device = {
124 .name = "au1100-lcd",
125 .id = 0,
126 .dev = {
127 .dma_mask = &au1100_lcd_dmamask,
128 .coherent_dma_mask = DMA_BIT_MASK(32),
129 },
130 .num_resources = ARRAY_SIZE(au1100_lcd_resources),
131 .resource = au1100_lcd_resources,
132 };
133
134 static struct resource alchemy_ac97c_res[] = {
135 [0] = {
136 .start = AU1000_AC97_PHYS_ADDR,
137 .end = AU1000_AC97_PHYS_ADDR + 0xfff,
138 .flags = IORESOURCE_MEM,
139 },
140 [1] = {
141 .start = DMA_ID_AC97C_TX,
142 .end = DMA_ID_AC97C_TX,
143 .flags = IORESOURCE_DMA,
144 },
145 [2] = {
146 .start = DMA_ID_AC97C_RX,
147 .end = DMA_ID_AC97C_RX,
148 .flags = IORESOURCE_DMA,
149 },
150 };
151
152 static struct platform_device alchemy_ac97c_dev = {
153 .name = "alchemy-ac97c",
154 .id = -1,
155 .resource = alchemy_ac97c_res,
156 .num_resources = ARRAY_SIZE(alchemy_ac97c_res),
157 };
158
159 static struct platform_device alchemy_ac97c_dma_dev = {
160 .name = "alchemy-pcm-dma",
161 .id = 0,
162 };
163
164 static struct platform_device db1x00_codec_dev = {
165 .name = "ac97-codec",
166 .id = -1,
167 };
168
169 static struct platform_device db1x00_audio_dev = {
170 .name = "db1000-audio",
171 };
172
173 /******************************************************************************/
174
db1100_mmc_cd(int irq,void * ptr)175 static irqreturn_t db1100_mmc_cd(int irq, void *ptr)
176 {
177 void (*mmc_cd)(struct mmc_host *, unsigned long);
178 /* link against CONFIG_MMC=m */
179 mmc_cd = symbol_get(mmc_detect_change);
180 mmc_cd(ptr, msecs_to_jiffies(500));
181 symbol_put(mmc_detect_change);
182
183 return IRQ_HANDLED;
184 }
185
db1100_mmc_cd_setup(void * mmc_host,int en)186 static int db1100_mmc_cd_setup(void *mmc_host, int en)
187 {
188 int ret = 0, irq;
189
190 if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100)
191 irq = AU1100_GPIO19_INT;
192 else
193 irq = AU1100_GPIO14_INT; /* PB1100 SD0 CD# */
194
195 if (en) {
196 irq_set_irq_type(irq, IRQ_TYPE_EDGE_BOTH);
197 ret = request_irq(irq, db1100_mmc_cd, 0,
198 "sd0_cd", mmc_host);
199 } else
200 free_irq(irq, mmc_host);
201 return ret;
202 }
203
db1100_mmc1_cd_setup(void * mmc_host,int en)204 static int db1100_mmc1_cd_setup(void *mmc_host, int en)
205 {
206 int ret = 0, irq;
207
208 if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100)
209 irq = AU1100_GPIO20_INT;
210 else
211 irq = AU1100_GPIO15_INT; /* PB1100 SD1 CD# */
212
213 if (en) {
214 irq_set_irq_type(irq, IRQ_TYPE_EDGE_BOTH);
215 ret = request_irq(irq, db1100_mmc_cd, 0,
216 "sd1_cd", mmc_host);
217 } else
218 free_irq(irq, mmc_host);
219 return ret;
220 }
221
db1100_mmc_card_readonly(void * mmc_host)222 static int db1100_mmc_card_readonly(void *mmc_host)
223 {
224 /* testing suggests that this bit is inverted */
225 return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD0WP) ? 0 : 1;
226 }
227
db1100_mmc_card_inserted(void * mmc_host)228 static int db1100_mmc_card_inserted(void *mmc_host)
229 {
230 return !alchemy_gpio_get_value(19);
231 }
232
db1100_mmc_set_power(void * mmc_host,int state)233 static void db1100_mmc_set_power(void *mmc_host, int state)
234 {
235 int bit;
236
237 if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100)
238 bit = BCSR_BOARD_SD0PWR;
239 else
240 bit = BCSR_BOARD_PB1100_SD0PWR;
241
242 if (state) {
243 bcsr_mod(BCSR_BOARD, 0, bit);
244 msleep(400); /* stabilization time */
245 } else
246 bcsr_mod(BCSR_BOARD, bit, 0);
247 }
248
db1100_mmcled_set(struct led_classdev * led,enum led_brightness b)249 static void db1100_mmcled_set(struct led_classdev *led, enum led_brightness b)
250 {
251 if (b != LED_OFF)
252 bcsr_mod(BCSR_LEDS, BCSR_LEDS_LED0, 0);
253 else
254 bcsr_mod(BCSR_LEDS, 0, BCSR_LEDS_LED0);
255 }
256
257 static struct led_classdev db1100_mmc_led = {
258 .brightness_set = db1100_mmcled_set,
259 };
260
db1100_mmc1_card_readonly(void * mmc_host)261 static int db1100_mmc1_card_readonly(void *mmc_host)
262 {
263 return (bcsr_read(BCSR_BOARD) & BCSR_BOARD_SD1WP) ? 1 : 0;
264 }
265
db1100_mmc1_card_inserted(void * mmc_host)266 static int db1100_mmc1_card_inserted(void *mmc_host)
267 {
268 return !alchemy_gpio_get_value(20);
269 }
270
db1100_mmc1_set_power(void * mmc_host,int state)271 static void db1100_mmc1_set_power(void *mmc_host, int state)
272 {
273 int bit;
274
275 if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100)
276 bit = BCSR_BOARD_SD1PWR;
277 else
278 bit = BCSR_BOARD_PB1100_SD1PWR;
279
280 if (state) {
281 bcsr_mod(BCSR_BOARD, 0, bit);
282 msleep(400); /* stabilization time */
283 } else
284 bcsr_mod(BCSR_BOARD, bit, 0);
285 }
286
db1100_mmc1led_set(struct led_classdev * led,enum led_brightness b)287 static void db1100_mmc1led_set(struct led_classdev *led, enum led_brightness b)
288 {
289 if (b != LED_OFF)
290 bcsr_mod(BCSR_LEDS, BCSR_LEDS_LED1, 0);
291 else
292 bcsr_mod(BCSR_LEDS, 0, BCSR_LEDS_LED1);
293 }
294
295 static struct led_classdev db1100_mmc1_led = {
296 .brightness_set = db1100_mmc1led_set,
297 };
298
299 static struct au1xmmc_platform_data db1100_mmc_platdata[2] = {
300 [0] = {
301 .cd_setup = db1100_mmc_cd_setup,
302 .set_power = db1100_mmc_set_power,
303 .card_inserted = db1100_mmc_card_inserted,
304 .card_readonly = db1100_mmc_card_readonly,
305 .led = &db1100_mmc_led,
306 },
307 [1] = {
308 .cd_setup = db1100_mmc1_cd_setup,
309 .set_power = db1100_mmc1_set_power,
310 .card_inserted = db1100_mmc1_card_inserted,
311 .card_readonly = db1100_mmc1_card_readonly,
312 .led = &db1100_mmc1_led,
313 },
314 };
315
316 static struct resource au1100_mmc0_resources[] = {
317 [0] = {
318 .start = AU1100_SD0_PHYS_ADDR,
319 .end = AU1100_SD0_PHYS_ADDR + 0xfff,
320 .flags = IORESOURCE_MEM,
321 },
322 [1] = {
323 .start = AU1100_SD_INT,
324 .end = AU1100_SD_INT,
325 .flags = IORESOURCE_IRQ,
326 },
327 [2] = {
328 .start = DMA_ID_SD0_TX,
329 .end = DMA_ID_SD0_TX,
330 .flags = IORESOURCE_DMA,
331 },
332 [3] = {
333 .start = DMA_ID_SD0_RX,
334 .end = DMA_ID_SD0_RX,
335 .flags = IORESOURCE_DMA,
336 }
337 };
338
339 static u64 au1xxx_mmc_dmamask = DMA_BIT_MASK(32);
340
341 static struct platform_device db1100_mmc0_dev = {
342 .name = "au1xxx-mmc",
343 .id = 0,
344 .dev = {
345 .dma_mask = &au1xxx_mmc_dmamask,
346 .coherent_dma_mask = DMA_BIT_MASK(32),
347 .platform_data = &db1100_mmc_platdata[0],
348 },
349 .num_resources = ARRAY_SIZE(au1100_mmc0_resources),
350 .resource = au1100_mmc0_resources,
351 };
352
353 static struct resource au1100_mmc1_res[] = {
354 [0] = {
355 .start = AU1100_SD1_PHYS_ADDR,
356 .end = AU1100_SD1_PHYS_ADDR + 0xfff,
357 .flags = IORESOURCE_MEM,
358 },
359 [1] = {
360 .start = AU1100_SD_INT,
361 .end = AU1100_SD_INT,
362 .flags = IORESOURCE_IRQ,
363 },
364 [2] = {
365 .start = DMA_ID_SD1_TX,
366 .end = DMA_ID_SD1_TX,
367 .flags = IORESOURCE_DMA,
368 },
369 [3] = {
370 .start = DMA_ID_SD1_RX,
371 .end = DMA_ID_SD1_RX,
372 .flags = IORESOURCE_DMA,
373 }
374 };
375
376 static struct platform_device db1100_mmc1_dev = {
377 .name = "au1xxx-mmc",
378 .id = 1,
379 .dev = {
380 .dma_mask = &au1xxx_mmc_dmamask,
381 .coherent_dma_mask = DMA_BIT_MASK(32),
382 .platform_data = &db1100_mmc_platdata[1],
383 },
384 .num_resources = ARRAY_SIZE(au1100_mmc1_res),
385 .resource = au1100_mmc1_res,
386 };
387
388 /******************************************************************************/
389
db1000_irda_set_phy_mode(int mode)390 static void db1000_irda_set_phy_mode(int mode)
391 {
392 unsigned short mask = BCSR_RESETS_IRDA_MODE_MASK | BCSR_RESETS_FIR_SEL;
393
394 switch (mode) {
395 case AU1000_IRDA_PHY_MODE_OFF:
396 bcsr_mod(BCSR_RESETS, mask, BCSR_RESETS_IRDA_MODE_OFF);
397 break;
398 case AU1000_IRDA_PHY_MODE_SIR:
399 bcsr_mod(BCSR_RESETS, mask, BCSR_RESETS_IRDA_MODE_FULL);
400 break;
401 case AU1000_IRDA_PHY_MODE_FIR:
402 bcsr_mod(BCSR_RESETS, mask, BCSR_RESETS_IRDA_MODE_FULL |
403 BCSR_RESETS_FIR_SEL);
404 break;
405 }
406 }
407
408 static struct au1k_irda_platform_data db1000_irda_platdata = {
409 .set_phy_mode = db1000_irda_set_phy_mode,
410 };
411
412 static struct resource au1000_irda_res[] = {
413 [0] = {
414 .start = AU1000_IRDA_PHYS_ADDR,
415 .end = AU1000_IRDA_PHYS_ADDR + 0x0fff,
416 .flags = IORESOURCE_MEM,
417 },
418 [1] = {
419 .start = AU1000_IRDA_TX_INT,
420 .end = AU1000_IRDA_TX_INT,
421 .flags = IORESOURCE_IRQ,
422 },
423 [2] = {
424 .start = AU1000_IRDA_RX_INT,
425 .end = AU1000_IRDA_RX_INT,
426 .flags = IORESOURCE_IRQ,
427 },
428 };
429
430 static struct platform_device db1000_irda_dev = {
431 .name = "au1000-irda",
432 .id = -1,
433 .dev = {
434 .platform_data = &db1000_irda_platdata,
435 },
436 .resource = au1000_irda_res,
437 .num_resources = ARRAY_SIZE(au1000_irda_res),
438 };
439
440 /******************************************************************************/
441
442 static struct ads7846_platform_data db1100_touch_pd = {
443 .model = 7846,
444 .vref_mv = 3300,
445 .gpio_pendown = 21,
446 };
447
448 static struct spi_gpio_platform_data db1100_spictl_pd = {
449 .sck = 209,
450 .mosi = 208,
451 .miso = 207,
452 .num_chipselect = 1,
453 };
454
455 static struct spi_board_info db1100_spi_info[] __initdata = {
456 [0] = {
457 .modalias = "ads7846",
458 .max_speed_hz = 3250000,
459 .bus_num = 0,
460 .chip_select = 0,
461 .mode = 0,
462 .irq = AU1100_GPIO21_INT,
463 .platform_data = &db1100_touch_pd,
464 .controller_data = (void *)210, /* for spi_gpio: CS# GPIO210 */
465 },
466 };
467
468 static struct platform_device db1100_spi_dev = {
469 .name = "spi_gpio",
470 .id = 0,
471 .dev = {
472 .platform_data = &db1100_spictl_pd,
473 },
474 };
475
476
477 static struct platform_device *db1x00_devs[] = {
478 &db1x00_codec_dev,
479 &alchemy_ac97c_dma_dev,
480 &alchemy_ac97c_dev,
481 &db1x00_audio_dev,
482 };
483
484 static struct platform_device *db1000_devs[] = {
485 &db1000_irda_dev,
486 };
487
488 static struct platform_device *db1100_devs[] = {
489 &au1100_lcd_device,
490 &db1100_mmc0_dev,
491 &db1100_mmc1_dev,
492 &db1000_irda_dev,
493 };
494
db1000_dev_setup(void)495 int __init db1000_dev_setup(void)
496 {
497 int board = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));
498 int c0, c1, d0, d1, s0, s1, flashsize = 32, twosocks = 1;
499 unsigned long pfc;
500 struct clk *c, *p;
501
502 if (board == BCSR_WHOAMI_DB1500) {
503 c0 = AU1500_GPIO2_INT;
504 c1 = AU1500_GPIO5_INT;
505 d0 = AU1500_GPIO0_INT;
506 d1 = AU1500_GPIO3_INT;
507 s0 = AU1500_GPIO1_INT;
508 s1 = AU1500_GPIO4_INT;
509 } else if (board == BCSR_WHOAMI_DB1100) {
510 c0 = AU1100_GPIO2_INT;
511 c1 = AU1100_GPIO5_INT;
512 d0 = AU1100_GPIO0_INT;
513 d1 = AU1100_GPIO3_INT;
514 s0 = AU1100_GPIO1_INT;
515 s1 = AU1100_GPIO4_INT;
516
517 gpio_request(19, "sd0_cd");
518 gpio_request(20, "sd1_cd");
519 gpio_direction_input(19); /* sd0 cd# */
520 gpio_direction_input(20); /* sd1 cd# */
521
522 /* spi_gpio on SSI0 pins */
523 pfc = alchemy_rdsys(AU1000_SYS_PINFUNC);
524 pfc |= (1 << 0); /* SSI0 pins as GPIOs */
525 alchemy_wrsys(pfc, AU1000_SYS_PINFUNC);
526
527 spi_register_board_info(db1100_spi_info,
528 ARRAY_SIZE(db1100_spi_info));
529
530 /* link LCD clock to AUXPLL */
531 p = clk_get(NULL, "auxpll_clk");
532 c = clk_get(NULL, "lcd_intclk");
533 if (!IS_ERR(c) && !IS_ERR(p)) {
534 clk_set_parent(c, p);
535 clk_set_rate(c, clk_get_rate(p));
536 }
537 if (!IS_ERR(c))
538 clk_put(c);
539 if (!IS_ERR(p))
540 clk_put(p);
541
542 platform_add_devices(db1100_devs, ARRAY_SIZE(db1100_devs));
543 platform_device_register(&db1100_spi_dev);
544 } else if (board == BCSR_WHOAMI_DB1000) {
545 c0 = AU1000_GPIO2_INT;
546 c1 = AU1000_GPIO5_INT;
547 d0 = AU1000_GPIO0_INT;
548 d1 = AU1000_GPIO3_INT;
549 s0 = AU1000_GPIO1_INT;
550 s1 = AU1000_GPIO4_INT;
551 platform_add_devices(db1000_devs, ARRAY_SIZE(db1000_devs));
552 } else if ((board == BCSR_WHOAMI_PB1500) ||
553 (board == BCSR_WHOAMI_PB1500R2)) {
554 c0 = AU1500_GPIO203_INT;
555 d0 = AU1500_GPIO201_INT;
556 s0 = AU1500_GPIO202_INT;
557 twosocks = 0;
558 flashsize = 64;
559 /* RTC and daughtercard irqs */
560 irq_set_irq_type(AU1500_GPIO204_INT, IRQ_TYPE_LEVEL_LOW);
561 irq_set_irq_type(AU1500_GPIO205_INT, IRQ_TYPE_LEVEL_LOW);
562 /* EPSON S1D13806 0x1b000000
563 * SRAM 1MB/2MB 0x1a000000
564 * DS1693 RTC 0x0c000000
565 */
566 } else if (board == BCSR_WHOAMI_PB1100) {
567 c0 = AU1100_GPIO11_INT;
568 d0 = AU1100_GPIO9_INT;
569 s0 = AU1100_GPIO10_INT;
570 twosocks = 0;
571 flashsize = 64;
572 /* pendown, rtc, daughtercard irqs */
573 irq_set_irq_type(AU1100_GPIO8_INT, IRQ_TYPE_LEVEL_LOW);
574 irq_set_irq_type(AU1100_GPIO12_INT, IRQ_TYPE_LEVEL_LOW);
575 irq_set_irq_type(AU1100_GPIO13_INT, IRQ_TYPE_LEVEL_LOW);
576 /* EPSON S1D13806 0x1b000000
577 * SRAM 1MB/2MB 0x1a000000
578 * DiskOnChip 0x0d000000
579 * DS1693 RTC 0x0c000000
580 */
581 platform_add_devices(db1100_devs, ARRAY_SIZE(db1100_devs));
582 } else
583 return 0; /* unknown board, no further dev setup to do */
584
585 irq_set_irq_type(d0, IRQ_TYPE_EDGE_BOTH);
586 irq_set_irq_type(c0, IRQ_TYPE_LEVEL_LOW);
587 irq_set_irq_type(s0, IRQ_TYPE_LEVEL_LOW);
588
589 db1x_register_pcmcia_socket(
590 AU1000_PCMCIA_ATTR_PHYS_ADDR,
591 AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
592 AU1000_PCMCIA_MEM_PHYS_ADDR,
593 AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
594 AU1000_PCMCIA_IO_PHYS_ADDR,
595 AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
596 c0, d0, /*s0*/0, 0, 0);
597
598 if (twosocks) {
599 irq_set_irq_type(d1, IRQ_TYPE_EDGE_BOTH);
600 irq_set_irq_type(c1, IRQ_TYPE_LEVEL_LOW);
601 irq_set_irq_type(s1, IRQ_TYPE_LEVEL_LOW);
602
603 db1x_register_pcmcia_socket(
604 AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000,
605 AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,
606 AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000,
607 AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
608 AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000,
609 AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
610 c1, d1, /*s1*/0, 0, 1);
611 }
612
613 platform_add_devices(db1x00_devs, ARRAY_SIZE(db1x00_devs));
614 db1x_register_norflash(flashsize << 20, 4 /* 32bit */, F_SWAPPED);
615 return 0;
616 }
617