blob: 5041d1bc26b132e1f0aa7629d6b6be5184d3fcea [file] [log] [blame]
Alexander Clouter7171d862008-05-31 22:32:37 +01001/*
2 * arch/arm/mach-orion5x/ts78xx-setup.c
3 *
4 * Maintainer: Alexander Clouter <alex@digriz.org.uk>
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10
11#include <linux/kernel.h>
12#include <linux/init.h>
Alexander Clouter39008f92009-02-06 22:16:55 +000013#include <linux/sysfs.h>
Alexander Clouter7171d862008-05-31 22:32:37 +010014#include <linux/platform_device.h>
Alexander Clouter7171d862008-05-31 22:32:37 +010015#include <linux/mv643xx_eth.h>
16#include <linux/ata_platform.h>
17#include <linux/m48t86.h>
Alexander Clouter75bb6b92009-02-23 22:40:01 +000018#include <linux/mtd/nand.h>
19#include <linux/mtd/partitions.h>
Alexander Cloutera914d432009-05-03 12:57:48 -070020#include <linux/timeriomem-rng.h>
Alexander Clouter7171d862008-05-31 22:32:37 +010021#include <asm/mach-types.h>
22#include <asm/mach/arch.h>
23#include <asm/mach/map.h>
Russell Kinga09e64f2008-08-05 16:14:15 +010024#include <mach/orion5x.h>
Alexander Clouter7171d862008-05-31 22:32:37 +010025#include "common.h"
26#include "mpp.h"
Alexander Clouter39008f92009-02-06 22:16:55 +000027#include "ts78xx-fpga.h"
Alexander Clouter7171d862008-05-31 22:32:37 +010028
29/*****************************************************************************
30 * TS-78xx Info
31 ****************************************************************************/
32
33/*
34 * FPGA - lives where the PCI bus would be at ORION5X_PCI_MEM_PHYS_BASE
35 */
36#define TS78XX_FPGA_REGS_PHYS_BASE 0xe8000000
37#define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000
38#define TS78XX_FPGA_REGS_SIZE SZ_1M
39
Alexander Clouter39008f92009-02-06 22:16:55 +000040static struct ts78xx_fpga_data ts78xx_fpga = {
41 .id = 0,
42 .state = 1,
43/* .supports = ... - populated by ts78xx_fpga_supports() */
44};
Alexander Clouter7171d862008-05-31 22:32:37 +010045
Alexander Clouter7171d862008-05-31 22:32:37 +010046/*****************************************************************************
47 * I/O Address Mapping
48 ****************************************************************************/
49static struct map_desc ts78xx_io_desc[] __initdata = {
50 {
51 .virtual = TS78XX_FPGA_REGS_VIRT_BASE,
52 .pfn = __phys_to_pfn(TS78XX_FPGA_REGS_PHYS_BASE),
53 .length = TS78XX_FPGA_REGS_SIZE,
54 .type = MT_DEVICE,
55 },
56};
57
58void __init ts78xx_map_io(void)
59{
60 orion5x_map_io();
61 iotable_init(ts78xx_io_desc, ARRAY_SIZE(ts78xx_io_desc));
62}
63
64/*****************************************************************************
Alexander Clouter7171d862008-05-31 22:32:37 +010065 * Ethernet
66 ****************************************************************************/
67static struct mv643xx_eth_platform_data ts78xx_eth_data = {
Lennert Buytenhekac8406052008-08-26 14:06:47 +020068 .phy_addr = MV643XX_ETH_PHY_ADDR(0),
Alexander Clouter7171d862008-05-31 22:32:37 +010069};
70
71/*****************************************************************************
Alexander Clouter39008f92009-02-06 22:16:55 +000072 * SATA
73 ****************************************************************************/
74static struct mv_sata_platform_data ts78xx_sata_data = {
75 .n_ports = 2,
76};
77
78/*****************************************************************************
Alexander Clouter7171d862008-05-31 22:32:37 +010079 * RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c
80 ****************************************************************************/
Alexander Clouter39008f92009-02-06 22:16:55 +000081#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
82#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
83
84static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr)
Alexander Clouter7171d862008-05-31 22:32:37 +010085{
Alexander Clouter39008f92009-02-06 22:16:55 +000086 writeb(addr, TS_RTC_CTRL);
87 return readb(TS_RTC_DATA);
Alexander Clouter7171d862008-05-31 22:32:37 +010088}
89
Alexander Clouter39008f92009-02-06 22:16:55 +000090static void ts78xx_ts_rtc_writebyte(unsigned char value, unsigned long addr)
Alexander Clouter7171d862008-05-31 22:32:37 +010091{
Alexander Clouter39008f92009-02-06 22:16:55 +000092 writeb(addr, TS_RTC_CTRL);
93 writeb(value, TS_RTC_DATA);
Alexander Clouter7171d862008-05-31 22:32:37 +010094}
95
Alexander Clouter39008f92009-02-06 22:16:55 +000096static struct m48t86_ops ts78xx_ts_rtc_ops = {
97 .readbyte = ts78xx_ts_rtc_readbyte,
98 .writebyte = ts78xx_ts_rtc_writebyte,
Alexander Clouter7171d862008-05-31 22:32:37 +010099};
100
Alexander Clouter39008f92009-02-06 22:16:55 +0000101static struct platform_device ts78xx_ts_rtc_device = {
Alexander Clouter7171d862008-05-31 22:32:37 +0100102 .name = "rtc-m48t86",
103 .id = -1,
104 .dev = {
Alexander Clouter39008f92009-02-06 22:16:55 +0000105 .platform_data = &ts78xx_ts_rtc_ops,
Alexander Clouter7171d862008-05-31 22:32:37 +0100106 },
107 .num_resources = 0,
108};
109
110/*
111 * TS uses some of the user storage space on the RTC chip so see if it is
112 * present; as it's an optional feature at purchase time and not all boards
113 * will have it present
114 *
115 * I've used the method TS use in their rtc7800.c example for the detection
116 *
117 * TODO: track down a guinea pig without an RTC to see if we can work out a
118 * better RTC detection routine
119 */
Alexander Clouter39008f92009-02-06 22:16:55 +0000120static int ts78xx_ts_rtc_load(void)
Alexander Clouter7171d862008-05-31 22:32:37 +0100121{
Alexander Clouterf5273fa2009-02-23 22:37:36 +0000122 int rc;
Alexander Clouter7171d862008-05-31 22:32:37 +0100123 unsigned char tmp_rtc0, tmp_rtc1;
124
Alexander Clouter39008f92009-02-06 22:16:55 +0000125 tmp_rtc0 = ts78xx_ts_rtc_readbyte(126);
126 tmp_rtc1 = ts78xx_ts_rtc_readbyte(127);
Alexander Clouter7171d862008-05-31 22:32:37 +0100127
Alexander Clouter39008f92009-02-06 22:16:55 +0000128 ts78xx_ts_rtc_writebyte(0x00, 126);
129 ts78xx_ts_rtc_writebyte(0x55, 127);
130 if (ts78xx_ts_rtc_readbyte(127) == 0x55) {
131 ts78xx_ts_rtc_writebyte(0xaa, 127);
132 if (ts78xx_ts_rtc_readbyte(127) == 0xaa
133 && ts78xx_ts_rtc_readbyte(126) == 0x00) {
134 ts78xx_ts_rtc_writebyte(tmp_rtc0, 126);
135 ts78xx_ts_rtc_writebyte(tmp_rtc1, 127);
Alexander Clouterf5273fa2009-02-23 22:37:36 +0000136
Alexander Clouter39008f92009-02-06 22:16:55 +0000137 if (ts78xx_fpga.supports.ts_rtc.init == 0) {
Alexander Clouterf5273fa2009-02-23 22:37:36 +0000138 rc = platform_device_register(&ts78xx_ts_rtc_device);
139 if (!rc)
140 ts78xx_fpga.supports.ts_rtc.init = 1;
Alexander Clouter39008f92009-02-06 22:16:55 +0000141 } else
Alexander Clouterf5273fa2009-02-23 22:37:36 +0000142 rc = platform_device_add(&ts78xx_ts_rtc_device);
143
144 return rc;
Alexander Clouter7171d862008-05-31 22:32:37 +0100145 }
146 }
147
Alexander Clouter39008f92009-02-06 22:16:55 +0000148 return -ENODEV;
Alexander Clouter7171d862008-05-31 22:32:37 +0100149};
Alexander Clouter39008f92009-02-06 22:16:55 +0000150
151static void ts78xx_ts_rtc_unload(void)
152{
153 platform_device_del(&ts78xx_ts_rtc_device);
154}
Alexander Clouter7171d862008-05-31 22:32:37 +0100155
156/*****************************************************************************
Alexander Clouter75bb6b92009-02-23 22:40:01 +0000157 * NAND Flash
158 ****************************************************************************/
159#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x800) /* VIRT */
160#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x804) /* PHYS */
161
162/*
163 * hardware specific access to control-lines
164 *
165 * ctrl:
166 * NAND_NCE: bit 0 -> bit 2
167 * NAND_CLE: bit 1 -> bit 1
168 * NAND_ALE: bit 2 -> bit 0
169 */
170static void ts78xx_ts_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
171 unsigned int ctrl)
172{
173 struct nand_chip *this = mtd->priv;
174
175 if (ctrl & NAND_CTRL_CHANGE) {
176 unsigned char bits;
177
178 bits = (ctrl & NAND_NCE) << 2;
179 bits |= ctrl & NAND_CLE;
180 bits |= (ctrl & NAND_ALE) >> 2;
181
182 writeb((readb(TS_NAND_CTRL) & ~0x7) | bits, TS_NAND_CTRL);
183 }
184
185 if (cmd != NAND_CMD_NONE)
186 writeb(cmd, this->IO_ADDR_W);
187}
188
189static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd)
190{
191 return readb(TS_NAND_CTRL) & 0x20;
192}
193
194const char *ts_nand_part_probes[] = { "cmdlinepart", NULL };
195
196static struct mtd_partition ts78xx_ts_nand_parts[] = {
197 {
198 .name = "mbr",
199 .offset = 0,
200 .size = SZ_128K,
201 .mask_flags = MTD_WRITEABLE,
202 }, {
203 .name = "kernel",
204 .offset = MTDPART_OFS_APPEND,
205 .size = SZ_4M,
206 }, {
207 .name = "initrd",
208 .offset = MTDPART_OFS_APPEND,
209 .size = SZ_4M,
210 }, {
211 .name = "rootfs",
212 .offset = MTDPART_OFS_APPEND,
213 .size = MTDPART_SIZ_FULL,
214 }
215};
216
217static struct platform_nand_data ts78xx_ts_nand_data = {
218 .chip = {
219 .part_probe_types = ts_nand_part_probes,
220 .partitions = ts78xx_ts_nand_parts,
221 .nr_partitions = ARRAY_SIZE(ts78xx_ts_nand_parts),
222 .chip_delay = 15,
223 .options = NAND_USE_FLASH_BBT,
224 },
225 .ctrl = {
226 /*
227 * The HW ECC offloading functions, used to give about a 9%
228 * performance increase for 'dd if=/dev/mtdblockX' and 5% for
229 * nanddump. This all however was changed by git commit
230 * e6cf5df1838c28bb060ac45b5585e48e71bbc740 so now there is
231 * no performance advantage to be had so we no longer bother
232 */
233 .cmd_ctrl = ts78xx_ts_nand_cmd_ctrl,
234 .dev_ready = ts78xx_ts_nand_dev_ready,
235 },
236};
237
238static struct resource ts78xx_ts_nand_resources = {
239 .start = TS_NAND_DATA,
240 .end = TS_NAND_DATA + 4,
241 .flags = IORESOURCE_IO,
242};
243
244static struct platform_device ts78xx_ts_nand_device = {
245 .name = "gen_nand",
246 .id = -1,
247 .dev = {
248 .platform_data = &ts78xx_ts_nand_data,
249 },
250 .resource = &ts78xx_ts_nand_resources,
251 .num_resources = 1,
252};
253
254static int ts78xx_ts_nand_load(void)
255{
256 int rc;
257
258 if (ts78xx_fpga.supports.ts_nand.init == 0) {
259 rc = platform_device_register(&ts78xx_ts_nand_device);
260 if (!rc)
261 ts78xx_fpga.supports.ts_nand.init = 1;
262 } else
263 rc = platform_device_add(&ts78xx_ts_nand_device);
264
265 return rc;
266};
267
268static void ts78xx_ts_nand_unload(void)
269{
270 platform_device_del(&ts78xx_ts_nand_device);
271}
272
273/*****************************************************************************
Alexander Cloutera914d432009-05-03 12:57:48 -0700274 * HW RNG
275 ****************************************************************************/
276#define TS_RNG_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x044)
277
278static struct resource ts78xx_ts_rng_resource = {
279 .flags = IORESOURCE_MEM,
280 .start = TS_RNG_DATA,
281 .end = TS_RNG_DATA + 4 - 1,
282};
283
284static struct timeriomem_rng_data ts78xx_ts_rng_data = {
285 .period = 1000000, /* one second */
286};
287
288static struct platform_device ts78xx_ts_rng_device = {
289 .name = "timeriomem_rng",
290 .id = -1,
291 .dev = {
292 .platform_data = &ts78xx_ts_rng_data,
293 },
294 .resource = &ts78xx_ts_rng_resource,
295 .num_resources = 1,
296};
297
298static int ts78xx_ts_rng_load(void)
299{
300 int rc;
301
302 if (ts78xx_fpga.supports.ts_rng.init == 0) {
303 rc = platform_device_register(&ts78xx_ts_rng_device);
304 if (!rc)
305 ts78xx_fpga.supports.ts_rng.init = 1;
306 } else
307 rc = platform_device_add(&ts78xx_ts_rng_device);
308
309 return rc;
310};
311
312static void ts78xx_ts_rng_unload(void)
313{
314 platform_device_del(&ts78xx_ts_rng_device);
315}
316
317/*****************************************************************************
Alexander Clouter39008f92009-02-06 22:16:55 +0000318 * FPGA 'hotplug' support code
Alexander Clouter7171d862008-05-31 22:32:37 +0100319 ****************************************************************************/
Alexander Clouter39008f92009-02-06 22:16:55 +0000320static void ts78xx_fpga_devices_zero_init(void)
Alexander Clouter7171d862008-05-31 22:32:37 +0100321{
Alexander Clouter39008f92009-02-06 22:16:55 +0000322 ts78xx_fpga.supports.ts_rtc.init = 0;
Alexander Clouter75bb6b92009-02-23 22:40:01 +0000323 ts78xx_fpga.supports.ts_nand.init = 0;
Alexander Cloutera914d432009-05-03 12:57:48 -0700324 ts78xx_fpga.supports.ts_rng.init = 0;
Alexander Clouter39008f92009-02-06 22:16:55 +0000325}
Alexander Clouter7171d862008-05-31 22:32:37 +0100326
Alexander Clouter39008f92009-02-06 22:16:55 +0000327static void ts78xx_fpga_supports(void)
328{
329 /* TODO: put this 'table' into ts78xx-fpga.h */
330 switch (ts78xx_fpga.id) {
Alexander Clouter0c1355e2009-03-21 11:09:25 +0000331 case TS7800_REV_1:
332 case TS7800_REV_2:
333 case TS7800_REV_3:
334 case TS7800_REV_4:
335 case TS7800_REV_5:
Alexander Clouter39008f92009-02-06 22:16:55 +0000336 ts78xx_fpga.supports.ts_rtc.present = 1;
Alexander Clouter75bb6b92009-02-23 22:40:01 +0000337 ts78xx_fpga.supports.ts_nand.present = 1;
Alexander Cloutera914d432009-05-03 12:57:48 -0700338 ts78xx_fpga.supports.ts_rng.present = 1;
Alexander Clouter39008f92009-02-06 22:16:55 +0000339 break;
340 default:
341 ts78xx_fpga.supports.ts_rtc.present = 0;
Alexander Clouter75bb6b92009-02-23 22:40:01 +0000342 ts78xx_fpga.supports.ts_nand.present = 0;
Alexander Cloutera914d432009-05-03 12:57:48 -0700343 ts78xx_fpga.supports.ts_rng.present = 0;
Alexander Clouter39008f92009-02-06 22:16:55 +0000344 }
345}
346
347static int ts78xx_fpga_load_devices(void)
348{
349 int tmp, ret = 0;
350
351 if (ts78xx_fpga.supports.ts_rtc.present == 1) {
352 tmp = ts78xx_ts_rtc_load();
Alexander Clouterf5273fa2009-02-23 22:37:36 +0000353 if (tmp) {
Alexander Clouter673492a2009-02-23 22:38:50 +0000354 printk(KERN_INFO "TS-78xx: RTC not registered\n");
Alexander Clouterf5273fa2009-02-23 22:37:36 +0000355 ts78xx_fpga.supports.ts_rtc.present = 0;
356 }
Alexander Clouter39008f92009-02-06 22:16:55 +0000357 ret |= tmp;
358 }
Alexander Clouter75bb6b92009-02-23 22:40:01 +0000359 if (ts78xx_fpga.supports.ts_nand.present == 1) {
360 tmp = ts78xx_ts_nand_load();
361 if (tmp) {
362 printk(KERN_INFO "TS-78xx: NAND not registered\n");
363 ts78xx_fpga.supports.ts_nand.present = 0;
364 }
365 ret |= tmp;
366 }
Alexander Cloutera914d432009-05-03 12:57:48 -0700367 if (ts78xx_fpga.supports.ts_rng.present == 1) {
368 tmp = ts78xx_ts_rng_load();
369 if (tmp) {
370 printk(KERN_INFO "TS-78xx: RNG not registered\n");
371 ts78xx_fpga.supports.ts_rng.present = 0;
372 }
373 ret |= tmp;
374 }
Alexander Clouter39008f92009-02-06 22:16:55 +0000375
376 return ret;
377}
378
379static int ts78xx_fpga_unload_devices(void)
380{
381 int ret = 0;
382
383 if (ts78xx_fpga.supports.ts_rtc.present == 1)
384 ts78xx_ts_rtc_unload();
Alexander Clouter75bb6b92009-02-23 22:40:01 +0000385 if (ts78xx_fpga.supports.ts_nand.present == 1)
386 ts78xx_ts_nand_unload();
Alexander Cloutera914d432009-05-03 12:57:48 -0700387 if (ts78xx_fpga.supports.ts_rng.present == 1)
388 ts78xx_ts_rng_unload();
Alexander Clouter39008f92009-02-06 22:16:55 +0000389
390 return ret;
391}
392
393static int ts78xx_fpga_load(void)
394{
395 ts78xx_fpga.id = readl(TS78XX_FPGA_REGS_VIRT_BASE);
396
397 printk(KERN_INFO "TS-78xx FPGA: magic=0x%.6x, rev=0x%.2x\n",
398 (ts78xx_fpga.id >> 8) & 0xffffff,
399 ts78xx_fpga.id & 0xff);
400
401 ts78xx_fpga_supports();
402
403 if (ts78xx_fpga_load_devices()) {
404 ts78xx_fpga.state = -1;
405 return -EBUSY;
406 }
407
408 return 0;
Alexander Clouter7171d862008-05-31 22:32:37 +0100409};
410
Alexander Clouter39008f92009-02-06 22:16:55 +0000411static int ts78xx_fpga_unload(void)
412{
413 unsigned int fpga_id;
414
415 fpga_id = readl(TS78XX_FPGA_REGS_VIRT_BASE);
416
417 /*
418 * There does not seem to be a feasible way to block access to the GPIO
419 * pins from userspace (/dev/mem). This if clause should hopefully warn
420 * those foolish enough not to follow 'policy' :)
421 *
422 * UrJTAG SVN since r1381 can be used to reprogram the FPGA
423 */
424 if (ts78xx_fpga.id != fpga_id) {
425 printk(KERN_ERR "TS-78xx FPGA: magic/rev mismatch\n"
426 "TS-78xx FPGA: was 0x%.6x/%.2x but now 0x%.6x/%.2x\n",
427 (ts78xx_fpga.id >> 8) & 0xffffff, ts78xx_fpga.id & 0xff,
428 (fpga_id >> 8) & 0xffffff, fpga_id & 0xff);
429 ts78xx_fpga.state = -1;
430 return -EBUSY;
431 }
432
433 if (ts78xx_fpga_unload_devices()) {
434 ts78xx_fpga.state = -1;
435 return -EBUSY;
436 }
437
438 return 0;
439};
440
441static ssize_t ts78xx_fpga_show(struct kobject *kobj,
442 struct kobj_attribute *attr, char *buf)
443{
444 if (ts78xx_fpga.state < 0)
445 return sprintf(buf, "borked\n");
446
447 return sprintf(buf, "%s\n", (ts78xx_fpga.state) ? "online" : "offline");
448}
449
450static ssize_t ts78xx_fpga_store(struct kobject *kobj,
451 struct kobj_attribute *attr, const char *buf, size_t n)
452{
453 int value, ret;
454
455 if (ts78xx_fpga.state < 0) {
456 printk(KERN_ERR "TS-78xx FPGA: borked, you must powercycle asap\n");
457 return -EBUSY;
458 }
459
460 if (strncmp(buf, "online", sizeof("online") - 1) == 0)
461 value = 1;
462 else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0)
463 value = 0;
464 else {
465 printk(KERN_ERR "ts78xx_fpga_store: Invalid value\n");
466 return -EINVAL;
467 }
468
469 if (ts78xx_fpga.state == value)
470 return n;
471
472 ret = (ts78xx_fpga.state == 0)
473 ? ts78xx_fpga_load()
474 : ts78xx_fpga_unload();
475
476 if (!(ret < 0))
477 ts78xx_fpga.state = value;
478
479 return n;
480}
481
482static struct kobj_attribute ts78xx_fpga_attr =
483 __ATTR(ts78xx_fpga, 0644, ts78xx_fpga_show, ts78xx_fpga_store);
484
Alexander Clouter7171d862008-05-31 22:32:37 +0100485/*****************************************************************************
486 * General Setup
487 ****************************************************************************/
488static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
489 { 0, MPP_UNUSED },
490 { 1, MPP_GPIO }, /* JTAG Clock */
491 { 2, MPP_GPIO }, /* JTAG Data In */
492 { 3, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB2B */
493 { 4, MPP_GPIO }, /* JTAG Data Out */
494 { 5, MPP_GPIO }, /* JTAG TMS */
495 { 6, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB31A_CLK4+ */
496 { 7, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB22B */
497 { 8, MPP_UNUSED },
498 { 9, MPP_UNUSED },
499 { 10, MPP_UNUSED },
500 { 11, MPP_UNUSED },
501 { 12, MPP_UNUSED },
502 { 13, MPP_UNUSED },
503 { 14, MPP_UNUSED },
504 { 15, MPP_UNUSED },
505 { 16, MPP_UART },
506 { 17, MPP_UART },
507 { 18, MPP_UART },
508 { 19, MPP_UART },
Alexander Clouterf5412862009-02-06 21:59:15 +0000509 /*
510 * MPP[20] PCI Clock Out 1
511 * MPP[21] PCI Clock Out 0
512 * MPP[22] Unused
513 * MPP[23] Unused
514 * MPP[24] Unused
515 * MPP[25] Unused
516 */
Alexander Clouter7171d862008-05-31 22:32:37 +0100517 { -1 },
518};
519
520static void __init ts78xx_init(void)
521{
Alexander Clouter39008f92009-02-06 22:16:55 +0000522 int ret;
523
Alexander Clouter7171d862008-05-31 22:32:37 +0100524 /*
525 * Setup basic Orion functions. Need to be called early.
526 */
527 orion5x_init();
528
Alexander Clouter7171d862008-05-31 22:32:37 +0100529 orion5x_mpp_conf(ts78xx_mpp_modes);
530
531 /*
Alexander Clouter7171d862008-05-31 22:32:37 +0100532 * Configure peripherals.
533 */
534 orion5x_ehci0_init();
535 orion5x_ehci1_init();
536 orion5x_eth_init(&ts78xx_eth_data);
537 orion5x_sata_init(&ts78xx_sata_data);
538 orion5x_uart0_init();
539 orion5x_uart1_init();
Saeed Bishara1d5a1a62008-06-16 23:25:12 -1100540 orion5x_xor_init();
Alexander Clouter7171d862008-05-31 22:32:37 +0100541
Alexander Clouter39008f92009-02-06 22:16:55 +0000542 /* FPGA init */
543 ts78xx_fpga_devices_zero_init();
544 ret = ts78xx_fpga_load();
545 ret = sysfs_create_file(power_kobj, &ts78xx_fpga_attr.attr);
546 if (ret)
547 printk(KERN_ERR "sysfs_create_file failed: %d\n", ret);
Alexander Clouter7171d862008-05-31 22:32:37 +0100548}
549
550MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
551 /* Maintainer: Alexander Clouter <alex@digriz.org.uk> */
552 .phys_io = ORION5X_REGS_PHYS_BASE,
553 .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
554 .boot_params = 0x00000100,
555 .init_machine = ts78xx_init,
556 .map_io = ts78xx_map_io,
557 .init_irq = orion5x_init_irq,
558 .timer = &orion5x_timer,
559MACHINE_END