blob: 20632a7f1eba64626e71d47b0bf02bbd8d114e26 [file] [log] [blame]
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001/*
2 * (C) Copyright 2005
3 * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
Wolfgang Denk45a212c2006-07-19 17:52:30 +020025 * STK52XX specific functions
Wolfgang Denk6617aae2005-08-19 00:46:54 +020026 */
27/*#define DEBUG*/
28
29#include <common.h>
30#include <command.h>
31
Jon Loeligerab3abcb2007-07-09 18:45:16 -050032#if defined(CONFIG_CMD_BSP)
Wolfgang Denk6617aae2005-08-19 00:46:54 +020033
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +020034#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
Wolfgang Denk6617aae2005-08-19 00:46:54 +020035#define DEFAULT_VOL 45
36#define DEFAULT_FREQ 500
37#define DEFAULT_DURATION 200
38#define LEFT 1
39#define RIGHT 2
40#define LEFT_RIGHT 3
41#define BL_OFF 0
42#define BL_ON 1
43
44#define SM501_GPIO_CTRL_LOW 0x00000008UL
45#define SM501_GPIO_CTRL_HIGH 0x0000000CUL
46#define SM501_POWER_MODE0_GATE 0x00000040UL
47#define SM501_POWER_MODE1_GATE 0x00000048UL
48#define POWER_MODE_GATE_GPIO_PWM_I2C 0x00000040UL
Wolfgang Denk53677ef2008-05-20 16:00:29 +020049#define SM501_GPIO_DATA_LOW 0x00010000UL
Wolfgang Denk6617aae2005-08-19 00:46:54 +020050#define SM501_GPIO_DATA_HIGH 0x00010004UL
51#define SM501_GPIO_DATA_DIR_LOW 0x00010008UL
52#define SM501_GPIO_DATA_DIR_HIGH 0x0001000CUL
53#define SM501_PANEL_DISPLAY_CONTROL 0x00080000UL
54
55static int i2s_squarewave(unsigned long duration, unsigned int freq,
56 unsigned int channel);
57static int i2s_sawtooth(unsigned long duration, unsigned int freq,
58 unsigned int channel);
59static void spi_init(void);
60static int spi_transmit(unsigned char data);
61static void pcm1772_write_reg(unsigned char addr, unsigned char data);
62static void set_attenuation(unsigned char attenuation);
63
Wolfgang Denk6617aae2005-08-19 00:46:54 +020064static void spi_init(void)
65{
66 struct mpc5xxx_spi *spi = (struct mpc5xxx_spi*)MPC5XXX_SPI;
67 struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio*)MPC5XXX_GPIO;
68
69 /* PSC3 as SPI and GPIOs */
70 gpio->port_config &= 0xFFFFF0FF;
71 gpio->port_config |= 0x00000800;
72 /*
73 * Its important to use the correct order when initializing the
74 * registers
75 */
76 spi->ddr = 0x0F; /* set all SPI pins as output */
77 spi->pdr = 0x08; /* set SS high */
78 spi->cr1 = 0x50; /* SPI is master, SS is general purpose output */
79 spi->cr2 = 0x00; /* normal operation */
80 spi->brr = 0xFF; /* baud rate: IPB clock / 2048 */
81}
82
83static int spi_transmit(unsigned char data)
84{
85 int dummy;
86 struct mpc5xxx_spi *spi = (struct mpc5xxx_spi*)MPC5XXX_SPI;
87
88 spi->dr = data;
89 /* wait for SPI transmission completed */
90 while(!(spi->sr & 0x80))
91 {
92 if (spi->sr & 0x40) /* if write collision occured */
93 {
94 /* do dummy read to clear status register */
95 dummy = spi->dr;
96 printf ("SPI write collision\n");
97 return -1;
98 }
99 }
100 return (spi->dr);
101}
102
103static void pcm1772_write_reg(unsigned char addr, unsigned char data)
104{
105 struct mpc5xxx_spi *spi = (struct mpc5xxx_spi*)MPC5XXX_SPI;
106
107 spi->pdr = 0x00; /* Set SS low */
108 spi_transmit(addr);
109 spi_transmit(data);
110 /* wait some time to meet MS# hold time of PCM1772 */
111 udelay (1);
112 spi->pdr = 0x08; /* set SS high */
113}
114
115static void set_attenuation(unsigned char attenuation)
116{
117 pcm1772_write_reg(0x01, attenuation); /* left channel */
118 debug ("PCM1772 attenuation left set to %d.\n", attenuation);
119 pcm1772_write_reg(0x02, attenuation); /* right channel */
120 debug ("PCM1772 attenuation right set to %d.\n", attenuation);
121}
122
123void amplifier_init(void)
124{
125 static int init_done = 0;
126 int i;
127 struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio*)MPC5XXX_GPIO;
128
129 /* Do this only once, because of the long time delay */
130 if (!init_done) {
131 /* configure PCM1772 audio format as I2S */
132 pcm1772_write_reg(0x03, 0x01);
133 /* enable audio amplifier */
134 gpio->sint_gpioe |= 0x02; /* PSC3_5 as GPIO */
135 gpio->sint_ode &= ~0x02; /* PSC3_5 is not open Drain */
136 gpio->sint_dvo &= ~0x02; /* PSC3_5 is LOW */
137 gpio->sint_ddr |= 0x02; /* PSC3_5 as output */
138 /*
139 * wait some time to allow amplifier to recover from shutdown
140 * mode.
141 */
142 for(i = 0; i < 350; i++)
143 udelay(1000);
144 /*
145 * The used amplifier (LM4867) has a so called "pop and click"
146 * elmination filter. The input signal of the amplifier must
147 * exceed a certain level once after power up to activate the
148 * generation of the output signal. This is achieved by
149 * sending a low frequent (nearly inaudible) sawtooth with a
150 * sufficient signal level.
151 */
152 set_attenuation(50);
153 i2s_sawtooth (200, 5, LEFT_RIGHT);
154 init_done = 1;
155 }
156}
157
158static void i2s_init(void)
159{
160 unsigned long i;
161 struct mpc5xxx_psc *psc = (struct mpc5xxx_psc*)MPC5XXX_PSC2;;
162 struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio*)MPC5XXX_GPIO;
163
164 gpio->port_config |= 0x00000070; /* PSC2 ports as Codec with MCLK */
165 psc->command = (PSC_RX_DISABLE | PSC_TX_DISABLE);
166 psc->sicr = 0x22E00000; /* 16 bit data; I2S */
167
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200168 *(vu_long *)(CONFIG_SYS_MBAR + 0x22C) = 0x805d; /* PSC2 CDM MCLK config; MCLK
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200169 * 5.617 MHz */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200170 *(vu_long *)(CONFIG_SYS_MBAR + 0x214) |= 0x00000040; /* CDM clock enable
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200171 * register */
172 psc->ccr = 0x1F03; /* 16 bit data width; 5.617MHz MCLK */
173 psc->ctur = 0x0F; /* 16 bit frame width */
174
175 for(i=0;i<128;i++)
176 {
177 psc->psc_buffer_32 = 0; /* clear tx fifo */
178 }
179}
180
181static int i2s_play_wave(unsigned long addr, unsigned long len)
182{
183 unsigned long i;
Wolfgang Denk77ddac92005-10-13 16:45:02 +0200184 unsigned char *wave_file = (uchar *)addr + 44; /* quick'n dirty: skip
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200185 * wav header*/
186 unsigned char swapped[4];
187 struct mpc5xxx_psc *psc = (struct mpc5xxx_psc*)MPC5XXX_PSC2;
188
189 /*
190 * play wave file in memory; bytes/words are be swapped
191 */
192 psc->command = (PSC_RX_ENABLE | PSC_TX_ENABLE);
193
194 for(i = 0;i < (len / 4); i++) {
Wolfgang Denkd0ff51b2008-07-14 15:19:07 +0200195 swapped[3] = *wave_file++;
196 swapped[2] = *wave_file++;
197 swapped[1] = *wave_file++;
198 swapped[0] = *wave_file++;
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200199 psc->psc_buffer_32 = *((unsigned long*)swapped);
200 while (psc->tfnum > 400) {
201 if(ctrlc())
202 return 0;
203 }
204 }
205 while (psc->tfnum > 0); /* wait for fifo empty */
206 udelay (100);
207 psc->command = (PSC_RX_DISABLE | PSC_TX_DISABLE);
208 return 0;
209}
210
211static int i2s_sawtooth(unsigned long duration, unsigned int freq,
212 unsigned int channel)
213{
214 long i,j;
215 unsigned long data;
216 struct mpc5xxx_psc *psc = (struct mpc5xxx_psc*)MPC5XXX_PSC2;
217
218 psc->command = (PSC_RX_ENABLE | PSC_TX_ENABLE);
219
220 /*
221 * Generate sawtooth. Start with middle level up to highest level. Then
222 * go to lowest level and back to middle level.
223 */
224 for(j = 0; j < ((duration * freq) / 1000); j++) {
225 for(i = 0; i <= 0x7FFF; i += (0x7FFF/(44100/(freq*4)))) {
226 data = (i & 0xFFFF);
227 /* data format: right data left data) */
228 if (channel == LEFT_RIGHT)
229 data |= (data<<16);
230 if (channel == RIGHT)
231 data = (data<<16);
232 psc->psc_buffer_32 = data;
233 while (psc->tfnum > 400);
234 }
235 for(i = 0x7FFF; i >= -0x7FFF; i -= (0xFFFF/(44100/(freq*2)))) {
236 data = (i & 0xFFFF);
237 /* data format: right data left data) */
238 if (channel == LEFT_RIGHT)
239 data |= (data<<16);
240 if (channel == RIGHT)
241 data = (data<<16);
242 psc->psc_buffer_32 = data;
243 while (psc->tfnum > 400);
244 }
245 for(i = -0x7FFF; i <= 0; i += (0x7FFF/(44100/(freq*4)))) {
246 data = (i & 0xFFFF);
247 /* data format: right data left data) */
248 if (channel == LEFT_RIGHT)
249 data |= (data<<16);
250 if (channel == RIGHT)
251 data = (data<<16);
252 psc->psc_buffer_32 = data;
253 while (psc->tfnum > 400);
254 }
255 }
256 while (psc->tfnum > 0); /* wait for fifo empty */
257 udelay (100);
258 psc->command = (PSC_RX_DISABLE | PSC_TX_DISABLE);
259
260 return 0;
261}
262
263static int i2s_squarewave(unsigned long duration, unsigned int freq,
264 unsigned int channel)
265{
266 long i,j;
267 unsigned long data;
268 struct mpc5xxx_psc *psc = (struct mpc5xxx_psc*)MPC5XXX_PSC2;
269
270 psc->command = (PSC_RX_ENABLE | PSC_TX_ENABLE);
271
272 /*
273 * Generate sqarewave. Start with high level, duty cycle 1:1.
274 */
275 for(j = 0; j < ((duration * freq) / 1000); j++) {
276 for(i = 0; i < (44100/(freq*2)); i ++) {
277 data = 0x7FFF;
278 /* data format: right data left data) */
279 if (channel == LEFT_RIGHT)
280 data |= (data<<16);
281 if (channel == RIGHT)
282 data = (data<<16);
283 psc->psc_buffer_32 = data;
284 while (psc->tfnum > 400);
285 }
286 for(i = 0; i < (44100/(freq*2)); i ++) {
287 data = 0x8000;
288 /* data format: right data left data) */
289 if (channel == LEFT_RIGHT)
290 data |= (data<<16);
291 if (channel == RIGHT)
292 data = (data<<16);
293 psc->psc_buffer_32 = data;
294 while (psc->tfnum > 400);
295 }
296 }
297 while (psc->tfnum > 0); /* wait for fifo empty */
298 udelay (100);
299 psc->command = (PSC_RX_DISABLE | PSC_TX_DISABLE);
300
301 return 0;
302}
303
304static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
305{
306 unsigned long reg, val, duration;
Wolfgang Denk77ddac92005-10-13 16:45:02 +0200307 char *tmp;
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200308 unsigned int freq, channel;
309 unsigned char volume;
310 int rcode = 1;
311
312#ifdef CONFIG_STK52XX_REV100
313 printf ("Revision 100 of STK52XX not supported!\n");
314 return 1;
315#endif
316 spi_init();
317 i2s_init();
318 amplifier_init();
319
320 if ((tmp = getenv ("volume")) != NULL) {
321 volume = simple_strtoul (tmp, NULL, 10);
322 } else {
323 volume = DEFAULT_VOL;
324 }
325 set_attenuation(volume);
326
327 switch (argc) {
328 case 0:
329 case 1:
Peter Tyser62c3ae72009-01-27 18:03:10 -0600330 cmd_usage(cmdtp);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200331 return 1;
332 case 2:
333 if (strncmp(argv[1],"saw",3) == 0) {
334 printf ("Play sawtooth\n");
335 rcode = i2s_sawtooth (DEFAULT_DURATION, DEFAULT_FREQ,
336 LEFT_RIGHT);
337 return rcode;
338 } else if (strncmp(argv[1],"squ",3) == 0) {
339 printf ("Play squarewave\n");
340 rcode = i2s_squarewave (DEFAULT_DURATION, DEFAULT_FREQ,
341 LEFT_RIGHT);
342 return rcode;
343 }
344
Peter Tyser62c3ae72009-01-27 18:03:10 -0600345 cmd_usage(cmdtp);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200346 return 1;
347 case 3:
348 if (strncmp(argv[1],"saw",3) == 0) {
349 duration = simple_strtoul(argv[2], NULL, 10);
350 printf ("Play sawtooth\n");
351 rcode = i2s_sawtooth (duration, DEFAULT_FREQ,
352 LEFT_RIGHT);
353 return rcode;
354 } else if (strncmp(argv[1],"squ",3) == 0) {
355 duration = simple_strtoul(argv[2], NULL, 10);
356 printf ("Play squarewave\n");
357 rcode = i2s_squarewave (duration, DEFAULT_FREQ,
358 LEFT_RIGHT);
359 return rcode;
360 }
Peter Tyser62c3ae72009-01-27 18:03:10 -0600361 cmd_usage(cmdtp);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200362 return 1;
363 case 4:
364 if (strncmp(argv[1],"saw",3) == 0) {
365 duration = simple_strtoul(argv[2], NULL, 10);
366 freq = (unsigned int)simple_strtoul(argv[3], NULL, 10);
367 printf ("Play sawtooth\n");
368 rcode = i2s_sawtooth (duration, freq,
369 LEFT_RIGHT);
370 return rcode;
371 } else if (strncmp(argv[1],"squ",3) == 0) {
372 duration = simple_strtoul(argv[2], NULL, 10);
373 freq = (unsigned int)simple_strtoul(argv[3], NULL, 10);
374 printf ("Play squarewave\n");
375 rcode = i2s_squarewave (duration, freq,
376 LEFT_RIGHT);
377 return rcode;
378 } else if (strcmp(argv[1],"pcm1772") == 0) {
379 reg = simple_strtoul(argv[2], NULL, 10);
380 val = simple_strtoul(argv[3], NULL, 10);
381 printf("Set PCM1772 %lu. %lu\n", reg, val);
382 pcm1772_write_reg((uchar)reg, (uchar)val);
383 return 0;
384 }
Peter Tyser62c3ae72009-01-27 18:03:10 -0600385 cmd_usage(cmdtp);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200386 return 1;
387 case 5:
388 if (strncmp(argv[1],"saw",3) == 0) {
389 duration = simple_strtoul(argv[2], NULL, 10);
390 freq = (unsigned int)simple_strtoul(argv[3], NULL, 10);
391 if (strncmp(argv[4],"l",1) == 0)
392 channel = LEFT;
393 else if (strncmp(argv[4],"r",1) == 0)
394 channel = RIGHT;
395 else
396 channel = LEFT_RIGHT;
397 printf ("Play squarewave\n");
398 rcode = i2s_sawtooth (duration, freq,
399 channel);
400 return rcode;
401 } else if (strncmp(argv[1],"squ",3) == 0) {
402 duration = simple_strtoul(argv[2], NULL, 10);
403 freq = (unsigned int)simple_strtoul(argv[3], NULL, 10);
404 if (strncmp(argv[4],"l",1) == 0)
405 channel = LEFT;
406 else if (strncmp(argv[4],"r",1) == 0)
407 channel = RIGHT;
408 else
409 channel = LEFT_RIGHT;
410 printf ("Play squarewave\n");
411 rcode = i2s_squarewave (duration, freq,
412 channel);
413 return rcode;
414 }
Peter Tyser62c3ae72009-01-27 18:03:10 -0600415 cmd_usage(cmdtp);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200416 return 1;
417 }
418 printf ("Usage:\nsound cmd [arg1] [arg2] ...\n");
419 return 1;
420}
421
422static int cmd_wav(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
423{
424 unsigned long length, addr;
425 unsigned char volume;
426 int rcode = 1;
427 char *tmp;
428
429#ifdef CONFIG_STK52XX_REV100
430 printf ("Revision 100 of STK52XX not supported!\n");
431 return 1;
432#endif
433 spi_init();
434 i2s_init();
435 amplifier_init();
436
437 switch (argc) {
438
439 case 3:
440 length = simple_strtoul(argv[2], NULL, 16);
441 addr = simple_strtoul(argv[1], NULL, 16);
442 break;
443
444 case 2:
445 if ((tmp = getenv ("filesize")) != NULL) {
446 length = simple_strtoul (tmp, NULL, 16);
447 } else {
448 puts ("No filesize provided\n");
449 return 1;
450 }
451 addr = simple_strtoul(argv[1], NULL, 16);
452
453 case 1:
454 if ((tmp = getenv ("filesize")) != NULL) {
455 length = simple_strtoul (tmp, NULL, 16);
456 } else {
457 puts ("No filesize provided\n");
458 return 1;
459 }
460 if ((tmp = getenv ("loadaddr")) != NULL) {
461 addr = simple_strtoul (tmp, NULL, 16);
462 } else {
463 puts ("No loadaddr provided\n");
464 return 1;
465 }
466 break;
467
468 default:
469 printf("Usage:\nwav <addr> <length[s]\n");
470 return 1;
471 break;
472 }
473
474 if ((tmp = getenv ("volume")) != NULL) {
475 volume = simple_strtoul (tmp, NULL, 10);
476 } else {
477 volume = DEFAULT_VOL;
478 }
479 set_attenuation(volume);
480
Wolfgang Denk9b55a252008-07-11 01:16:00 +0200481 printf("Play wave file at %lX with length %lX\n", addr, length);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200482 rcode = i2s_play_wave(addr, length);
483
484 return rcode;
485}
486
487static int cmd_beep(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
488{
489 unsigned char volume;
490 unsigned int channel;
491 int rcode;
492 char *tmp;
493
494#ifdef CONFIG_STK52XX_REV100
495 printf ("Revision 100 of STK52XX not supported!\n");
496 return 1;
497#endif
498 spi_init();
499 i2s_init();
500 amplifier_init();
501
502 switch (argc) {
503 case 0:
504 case 1:
505 channel = LEFT_RIGHT;
506 break;
507 case 2:
508 if (strncmp(argv[1],"l",1) == 0)
509 channel = LEFT;
510 else if (strncmp(argv[1],"r",1) == 0)
511 channel = RIGHT;
512 else
513 channel = LEFT_RIGHT;
514 break;
515 default:
Peter Tyser62c3ae72009-01-27 18:03:10 -0600516 cmd_usage(cmdtp);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200517 return 1;
518 }
519
520 if ((tmp = getenv ("volume")) != NULL) {
521 volume = simple_strtoul (tmp, NULL, 10);
522 } else {
523 volume = DEFAULT_VOL;
524 }
525 set_attenuation(volume);
526
527 printf("Beep on ");
528 if (channel == LEFT)
529 printf ("left ");
530 else if (channel == RIGHT)
531 printf ("right ");
532 else
533 printf ("left and right ");
534 printf ("channel\n");
535
536 rcode = i2s_squarewave (DEFAULT_DURATION, DEFAULT_FREQ, channel);
537
538 return rcode;
539}
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +0200540#endif
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200541
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +0200542#if defined(CONFIG_STK52XX)
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200543void led_init(void)
544{
545 struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
546 struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
547
548 /* configure PSC3 for SPI and GPIO */
549 gpio->port_config &= ~(0x00000F00);
550 gpio->port_config |= 0x00000800;
551
552 gpio->simple_gpioe &= ~(0x00000F00);
553 gpio->simple_gpioe |= 0x00000F00;
554
555 gpio->simple_ddr &= ~(0x00000F00);
556 gpio->simple_ddr |= 0x00000F00;
557
558 /* configure timer 4-7 for simple GPIO output */
559 gpt->gpt4.emsr |= 0x00000024;
560 gpt->gpt5.emsr |= 0x00000024;
561 gpt->gpt6.emsr |= 0x00000024;
562 gpt->gpt7.emsr |= 0x00000024;
563
Martin Krause0fc0f912007-10-22 16:40:06 +0200564#ifndef CONFIG_TQM5200S
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200565 /* enable SM501 GPIO control (in both power modes) */
566 *(vu_long *) (SM501_MMIO_BASE+SM501_POWER_MODE0_GATE) |=
567 POWER_MODE_GATE_GPIO_PWM_I2C;
568 *(vu_long *) (SM501_MMIO_BASE+SM501_POWER_MODE1_GATE) |=
569 POWER_MODE_GATE_GPIO_PWM_I2C;
570
571 /* configure SM501 gpio pins 24-27 as output */
572 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_CTRL_LOW) &= ~(0xF << 24);
573 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_DIR_LOW) |= (0xF << 24);
574
575 /* configure SM501 gpio pins 48-51 as output */
576 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_DIR_HIGH) |= (0xF << 16);
Martin Krause0fc0f912007-10-22 16:40:06 +0200577#endif /* !CONFIG_TQM5200S */
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200578}
579
580/*
581 * return 1 if led number unknown
582 * return 0 else
583 */
584int do_led(char *argv[])
585{
586 struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
587 struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
588
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200589 switch (simple_strtoul(argv[2], NULL, 10)) {
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200590
591 case 0:
592 if (strcmp (argv[3], "on") == 0) {
593 gpio->simple_dvo |= (1 << 8);
594 } else {
595 gpio->simple_dvo &= ~(1 << 8);
596 }
597 break;
598
599 case 1:
600 if (strcmp (argv[3], "on") == 0) {
601 gpio->simple_dvo |= (1 << 9);
602 } else {
603 gpio->simple_dvo &= ~(1 << 9);
604 }
605 break;
606
607 case 2:
608 if (strcmp (argv[3], "on") == 0) {
609 gpio->simple_dvo |= (1 << 10);
610 } else {
611 gpio->simple_dvo &= ~(1 << 10);
612 }
613 break;
614
615 case 3:
616 if (strcmp (argv[3], "on") == 0) {
617 gpio->simple_dvo |= (1 << 11);
618 } else {
619 gpio->simple_dvo &= ~(1 << 11);
620 }
621 break;
622
623 case 4:
624 if (strcmp (argv[3], "on") == 0) {
625 gpt->gpt4.emsr |= (1 << 4);
626 } else {
627 gpt->gpt4.emsr &= ~(1 << 4);
628 }
629 break;
630
631 case 5:
632 if (strcmp (argv[3], "on") == 0) {
633 gpt->gpt5.emsr |= (1 << 4);
634 } else {
635 gpt->gpt5.emsr &= ~(1 << 4);
636 }
637 break;
638
639 case 6:
640 if (strcmp (argv[3], "on") == 0) {
641 gpt->gpt6.emsr |= (1 << 4);
642 } else {
643 gpt->gpt6.emsr &= ~(1 << 4);
644 }
645 break;
646
647 case 7:
648 if (strcmp (argv[3], "on") == 0) {
649 gpt->gpt7.emsr |= (1 << 4);
650 } else {
651 gpt->gpt7.emsr &= ~(1 << 4);
652 }
653 break;
Martin Krause0fc0f912007-10-22 16:40:06 +0200654#ifndef CONFIG_TQM5200S
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200655 case 24:
656 if (strcmp (argv[3], "on") == 0) {
657 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) |=
658 (0x1 << 24);
659 } else {
660 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) &=
661 ~(0x1 << 24);
662 }
663 break;
664
665 case 25:
666 if (strcmp (argv[3], "on") == 0) {
667 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) |=
668 (0x1 << 25);
669 } else {
670 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) &=
671 ~(0x1 << 25);
672 }
673 break;
674
675 case 26:
676 if (strcmp (argv[3], "on") == 0) {
677 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) |=
678 (0x1 << 26);
679 } else {
680 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) &=
681 ~(0x1 << 26);
682 }
683 break;
684
685 case 27:
686 if (strcmp (argv[3], "on") == 0) {
687 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) |=
688 (0x1 << 27);
689 } else {
690 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_LOW) &=
691 ~(0x1 << 27);
692 }
693 break;
694
695 case 48:
696 if (strcmp (argv[3], "on") == 0) {
697 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) |=
698 (0x1 << 16);
699 } else {
700 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) &=
701 ~(0x1 << 16);
702 }
703 break;
704
705 case 49:
706 if (strcmp (argv[3], "on") == 0) {
707 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) |=
708 (0x1 << 17);
709 } else {
710 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) &=
711 ~(0x1 << 17);
712 }
713 break;
714
715 case 50:
716 if (strcmp (argv[3], "on") == 0) {
717 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) |=
718 (0x1 << 18);
719 } else {
720 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) &=
721 ~(0x1 << 18);
722 }
723 break;
724
725 case 51:
726 if (strcmp (argv[3], "on") == 0) {
727 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) |=
728 (0x1 << 19);
729 } else {
730 *(vu_long *) (SM501_MMIO_BASE+SM501_GPIO_DATA_HIGH) &=
731 ~(0x1 << 19);
732 }
733 break;
Martin Krause0fc0f912007-10-22 16:40:06 +0200734#endif /* !CONFIG_TQM5200S */
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200735 default:
736 printf ("%s: invalid led number %s\n", __FUNCTION__, argv[2]);
737 return 1;
738 }
739
740 return 0;
741}
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +0200742#endif
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200743
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +0200744#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200745/*
746 * return 1 on CAN initialization failure
747 * return 0 if no failure
748 */
749int can_init(void)
750{
751 static int init_done = 0;
752 int i;
753 struct mpc5xxx_mscan *can1 =
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200754 (struct mpc5xxx_mscan *)(CONFIG_SYS_MBAR + 0x0900);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200755 struct mpc5xxx_mscan *can2 =
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200756 (struct mpc5xxx_mscan *)(CONFIG_SYS_MBAR + 0x0980);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200757
758 /* GPIO configuration of the CAN pins is done in TQM5200.h */
759
760 if (!init_done) {
761 /* init CAN 1 */
762 can1->canctl1 |= 0x80; /* CAN enable */
763 udelay(100);
764
765 i = 0;
766 can1->canctl0 |= 0x02; /* sleep mode */
767 /* wait until sleep mode reached */
768 while (!(can1->canctl1 & 0x02)) {
769 udelay(10);
770 i++;
771 if (i == 10) {
772 printf ("%s: CAN1 initialize error, "
773 "can not enter sleep mode!\n",
774 __FUNCTION__);
775 return 1;
776 }
777 }
778 i = 0;
779 can1->canctl0 = 0x01; /* enter init mode */
780 /* wait until init mode reached */
781 while (!(can1->canctl1 & 0x01)) {
782 udelay(10);
783 i++;
784 if (i == 10) {
785 printf ("%s: CAN1 initialize error, "
786 "can not enter init mode!\n",
787 __FUNCTION__);
788 return 1;
789 }
790 }
791 can1->canctl1 = 0x80;
792 can1->canctl1 |= 0x40;
793 can1->canbtr0 = 0x0F;
794 can1->canbtr1 = 0x7F;
795 can1->canidac &= ~(0x30);
796 can1->canidar1 = 0x00;
797 can1->canidar3 = 0x00;
798 can1->canidar5 = 0x00;
799 can1->canidar7 = 0x00;
800 can1->canidmr0 = 0xFF;
801 can1->canidmr1 = 0xFF;
802 can1->canidmr2 = 0xFF;
803 can1->canidmr3 = 0xFF;
804 can1->canidmr4 = 0xFF;
805 can1->canidmr5 = 0xFF;
806 can1->canidmr6 = 0xFF;
807 can1->canidmr7 = 0xFF;
808
809 i = 0;
810 can1->canctl0 &= ~(0x01); /* leave init mode */
811 can1->canctl0 &= ~(0x02);
812 /* wait until init and sleep mode left */
813 while ((can1->canctl1 & 0x01) || (can1->canctl1 & 0x02)) {
814 udelay(10);
815 i++;
816 if (i == 10) {
817 printf ("%s: CAN1 initialize error, "
818 "can not leave init/sleep mode!\n",
819 __FUNCTION__);
820 return 1;
821 }
822 }
823
824 /* init CAN 2 */
825 can2->canctl1 |= 0x80; /* CAN enable */
826 udelay(100);
827
828 i = 0;
829 can2->canctl0 |= 0x02; /* sleep mode */
830 /* wait until sleep mode reached */
831 while (!(can2->canctl1 & 0x02)) {
832 udelay(10);
833 i++;
834 if (i == 10) {
835 printf ("%s: CAN2 initialize error, "
836 "can not enter sleep mode!\n",
837 __FUNCTION__);
838 return 1;
839 }
840 }
841 i = 0;
842 can2->canctl0 = 0x01; /* enter init mode */
843 /* wait until init mode reached */
844 while (!(can2->canctl1 & 0x01)) {
845 udelay(10);
846 i++;
847 if (i == 10) {
848 printf ("%s: CAN2 initialize error, "
849 "can not enter init mode!\n",
850 __FUNCTION__);
851 return 1;
852 }
853 }
854 can2->canctl1 = 0x80;
855 can2->canctl1 |= 0x40;
856 can2->canbtr0 = 0x0F;
857 can2->canbtr1 = 0x7F;
858 can2->canidac &= ~(0x30);
859 can2->canidar1 = 0x00;
860 can2->canidar3 = 0x00;
861 can2->canidar5 = 0x00;
862 can2->canidar7 = 0x00;
863 can2->canidmr0 = 0xFF;
864 can2->canidmr1 = 0xFF;
865 can2->canidmr2 = 0xFF;
866 can2->canidmr3 = 0xFF;
867 can2->canidmr4 = 0xFF;
868 can2->canidmr5 = 0xFF;
869 can2->canidmr6 = 0xFF;
870 can2->canidmr7 = 0xFF;
871 can2->canctl0 &= ~(0x01); /* leave init mode */
872 can2->canctl0 &= ~(0x02);
873
874 i = 0;
875 /* wait until init mode left */
876 while ((can2->canctl1 & 0x01) || (can2->canctl1 & 0x02)) {
877 udelay(10);
878 i++;
879 if (i == 10) {
880 printf ("%s: CAN2 initialize error, "
881 "can not leave init/sleep mode!\n",
882 __FUNCTION__);
883 return 1;
884 }
885 }
886 init_done = 1;
887 }
888 return 0;
889}
890
891/*
892 * return 1 on CAN failure
893 * return 0 if no failure
894 */
895int do_can(char *argv[])
896{
897 int i;
898 struct mpc5xxx_mscan *can1 =
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200899 (struct mpc5xxx_mscan *)(CONFIG_SYS_MBAR + 0x0900);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200900 struct mpc5xxx_mscan *can2 =
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200901 (struct mpc5xxx_mscan *)(CONFIG_SYS_MBAR + 0x0980);
Wolfgang Denk6617aae2005-08-19 00:46:54 +0200902
903 /* send a message on CAN1 */
904 can1->cantbsel = 0x01;
905 can1->cantxfg.idr[0] = 0x55;
906 can1->cantxfg.idr[1] = 0x00;
907 can1->cantxfg.idr[1] &= ~0x8;
908 can1->cantxfg.idr[1] &= ~0x10;
909 can1->cantxfg.dsr[0] = 0xCC;
910 can1->cantxfg.dlr = 1;
911 can1->cantxfg.tbpr = 0;
912 can1->cantflg = 0x01;
913
914 i = 0;
915 while ((can1->cantflg & 0x01) == 0) {
916 i++;
917 if (i == 10) {
918 printf ("%s: CAN1 send timeout, "
919 "can not send message!\n",
920 __FUNCTION__);
921 return 1;
922 }
923 udelay(1000);
924 }
925 udelay(1000);
926
927 i = 0;
928 while (!(can2->canrflg & 0x01)) {
929 i++;
930 if (i == 10) {
931 printf ("%s: CAN2 receive timeout, "
932 "no message received!\n",
933 __FUNCTION__);
934 return 1;
935 }
936 udelay(1000);
937 }
938
939 if (can2->canrxfg.dsr[0] != 0xCC) {
940 printf ("%s: CAN2 receive error, "
941 "data mismatch!\n",
942 __FUNCTION__);
943 return 1;
944 }
945
946 /* send a message on CAN2 */
947 can2->cantbsel = 0x01;
948 can2->cantxfg.idr[0] = 0x55;
949 can2->cantxfg.idr[1] = 0x00;
950 can2->cantxfg.idr[1] &= ~0x8;
951 can2->cantxfg.idr[1] &= ~0x10;
952 can2->cantxfg.dsr[0] = 0xCC;
953 can2->cantxfg.dlr = 1;
954 can2->cantxfg.tbpr = 0;
955 can2->cantflg = 0x01;
956
957 i = 0;
958 while ((can2->cantflg & 0x01) == 0) {
959 i++;
960 if (i == 10) {
961 printf ("%s: CAN2 send error, "
962 "can not send message!\n",
963 __FUNCTION__);
964 return 1;
965 }
966 udelay(1000);
967 }
968 udelay(1000);
969
970 i = 0;
971 while (!(can1->canrflg & 0x01)) {
972 i++;
973 if (i == 10) {
974 printf ("%s: CAN1 receive timeout, "
975 "no message received!\n",
976 __FUNCTION__);
977 return 1;
978 }
979 udelay(1000);
980 }
981
982 if (can1->canrxfg.dsr[0] != 0xCC) {
983 printf ("%s: CAN1 receive error 0x%02x\n",
984 __FUNCTION__, (can1->canrxfg.dsr[0]));
985 return 1;
986 }
987
988 return 0;
989}
990
991/*
992 * return 1 if rs232 port unknown
993 * return 2 on txd/rxd failure (only rs232 2)
994 * return 3 on rts/cts failure
995 * return 0 if no failure
996 */
997int do_rs232(char *argv[])
998{
999 int error_status = 0;
1000 struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
1001 struct mpc5xxx_psc *psc1 = (struct mpc5xxx_psc *)MPC5XXX_PSC1;
1002
Wolfgang Denk53677ef2008-05-20 16:00:29 +02001003 switch (simple_strtoul(argv[2], NULL, 10)) {
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001004
1005 case 1:
1006 /* check RTS <-> CTS loop */
1007 /* set rts to 0 */
1008 psc1->op1 |= 0x01;
1009
1010 /* wait some time before requesting status */
1011 udelay(10);
1012
1013 /* check status at cts */
1014 if ((psc1->ip & 0x01) != 0) {
1015 error_status = 3;
1016 printf ("%s: failure at rs232_1, cts status is %d "
1017 "(should be 0)\n",
1018 __FUNCTION__, (psc1->ip & 0x01));
1019 }
1020
1021 /* set rts to 1 */
1022 psc1->op0 |= 0x01;
1023
1024 /* wait some time before requesting status */
1025 udelay(10);
1026
1027 /* check status at cts */
1028 if ((psc1->ip & 0x01) != 1) {
1029 error_status = 3;
1030 printf ("%s: failure at rs232_1, cts status is %d "
1031 "(should be 1)\n",
1032 __FUNCTION__, (psc1->ip & 0x01));
1033 }
1034
1035 break;
1036
1037 case 2:
1038 /* set PSC3_0, PSC3_2 as output and PSC3_1, PSC3_3 as input */
1039 gpio->simple_ddr &= ~(0x00000F00);
1040 gpio->simple_ddr |= 0x00000500;
1041
1042 /* check TXD <-> RXD loop */
1043 /* set TXD to 1 */
1044 gpio->simple_dvo |= (1 << 8);
1045
1046 /* wait some time before requesting status */
1047 udelay(10);
1048
1049 if ((gpio->simple_ival & 0x00000200) != 0x00000200) {
1050 error_status = 2;
1051 printf ("%s: failure at rs232_2, rxd status is %d "
1052 "(should be 1)\n",
1053 __FUNCTION__,
1054 (gpio->simple_ival & 0x00000200) >> 9);
1055 }
1056
1057 /* set TXD to 0 */
1058 gpio->simple_dvo &= ~(1 << 8);
1059
1060 /* wait some time before requesting status */
1061 udelay(10);
1062
1063 if ((gpio->simple_ival & 0x00000200) != 0x00000000) {
1064 error_status = 2;
1065 printf ("%s: failure at rs232_2, rxd status is %d "
1066 "(should be 0)\n",
1067 __FUNCTION__,
1068 (gpio->simple_ival & 0x00000200) >> 9);
1069 }
1070
1071 /* check RTS <-> CTS loop */
1072 /* set RTS to 1 */
1073 gpio->simple_dvo |= (1 << 10);
1074
1075 /* wait some time before requesting status */
1076 udelay(10);
1077
1078 if ((gpio->simple_ival & 0x00000800) != 0x00000800) {
1079 error_status = 3;
1080 printf ("%s: failure at rs232_2, cts status is %d "
1081 "(should be 1)\n",
1082 __FUNCTION__,
1083 (gpio->simple_ival & 0x00000800) >> 11);
1084 }
1085
1086 /* set RTS to 0 */
1087 gpio->simple_dvo &= ~(1 << 10);
1088
1089 /* wait some time before requesting status */
1090 udelay(10);
1091
1092 if ((gpio->simple_ival & 0x00000800) != 0x00000000) {
1093 error_status = 3;
1094 printf ("%s: failure at rs232_2, cts status is %d "
1095 "(should be 0)\n",
1096 __FUNCTION__,
1097 (gpio->simple_ival & 0x00000800) >> 11);
1098 }
1099
1100 /* set PSC3_0, PSC3_1, PSC3_2 and PSC3_3 as output */
1101 gpio->simple_ddr &= ~(0x00000F00);
1102 gpio->simple_ddr |= 0x00000F00;
1103 break;
1104
1105 default:
1106 printf ("%s: invalid rs232 number %s\n", __FUNCTION__, argv[2]);
1107 error_status = 1;
1108 break;
1109 }
1110
1111 return error_status;
1112}
1113
Martin Krause0fc0f912007-10-22 16:40:06 +02001114#if !defined(CONFIG_FO300) && !defined(CONFIG_TQM5200S)
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001115static void sm501_backlight (unsigned int state)
1116{
1117 if (state == BL_ON) {
1118 *(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) |=
1119 (1 << 26) | (1 << 27);
1120 } else if (state == BL_OFF)
1121 *(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) &=
1122 ~((1 << 26) | (1 << 27));
1123}
Martin Krause0fc0f912007-10-22 16:40:06 +02001124#endif /* !CONFIG_FO300 & !CONFIG_TQM5200S */
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001125
1126int cmd_fkt(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
1127{
1128 int rcode;
1129
1130#ifdef CONFIG_STK52XX_REV100
1131 printf ("Revision 100 of STK52XX not supported!\n");
1132 return 1;
1133#endif
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001134#if defined(CONFIG_STK52XX)
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001135 led_init();
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001136#endif
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001137 can_init();
1138
1139 switch (argc) {
1140
1141 case 0:
1142 case 1:
1143 break;
1144
1145 case 2:
1146 if (strncmp (argv[1], "can", 3) == 0) {
1147 rcode = do_can (argv);
1148 if (rcode == 0)
1149 printf ("OK\n");
1150 else
1151 printf ("Error\n");
1152 return rcode;
1153 }
1154 break;
1155
1156 case 3:
1157 if (strncmp (argv[1], "rs232", 3) == 0) {
1158 rcode = do_rs232 (argv);
1159 if (rcode == 0)
1160 printf ("OK\n");
1161 else
1162 printf ("Error\n");
1163 return rcode;
Martin Krause0fc0f912007-10-22 16:40:06 +02001164#if !defined(CONFIG_FO300) && !defined(CONFIG_TQM5200S)
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001165 } else if (strncmp (argv[1], "backlight", 4) == 0) {
1166 if (strncmp (argv[2], "on", 2) == 0) {
1167 sm501_backlight (BL_ON);
1168 return 0;
1169 }
1170 else if (strncmp (argv[2], "off", 3) == 0) {
1171 sm501_backlight (BL_OFF);
1172 return 0;
1173 }
Martin Krause0fc0f912007-10-22 16:40:06 +02001174#endif /* !CONFIG_FO300 & !CONFIG_TQM5200S */
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001175 }
1176 break;
1177
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001178#if defined(CONFIG_STK52XX)
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001179 case 4:
1180 if (strcmp (argv[1], "led") == 0) {
1181 return (do_led (argv));
1182 }
1183 break;
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001184#endif
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001185
1186 default:
1187 break;
1188 }
1189
1190 printf ("Usage:\nfkt cmd [arg1] [arg2] ...\n");
1191 return 1;
1192}
1193
1194
1195U_BOOT_CMD(
1196 sound , 5, 1, cmd_sound,
Peter Tyser2fb26042009-01-27 18:03:12 -06001197 "Sound sub-system",
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001198 "saw [duration] [freq] [channel]\n"
1199 " - generate sawtooth for 'duration' ms with frequency 'freq'\n"
1200 " on left \"l\" or right \"r\" channel\n"
1201 "sound square [duration] [freq] [channel]\n"
1202 " - generate squarewave for 'duration' ms with frequency 'freq'\n"
1203 " on left \"l\" or right \"r\" channel\n"
1204 "pcm1772 reg val\n"
1205);
1206
1207U_BOOT_CMD(
1208 wav , 3, 1, cmd_wav,
Peter Tyser2fb26042009-01-27 18:03:12 -06001209 "play wav file",
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001210 "[addr] [bytes]\n"
1211 " - play wav file at address 'addr' with length 'bytes'\n"
1212);
1213
1214U_BOOT_CMD(
1215 beep , 2, 1, cmd_beep,
Peter Tyser2fb26042009-01-27 18:03:12 -06001216 "play short beep",
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001217 "[channel]\n"
1218 " - play short beep on \"l\"eft or \"r\"ight channel\n"
1219);
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001220#endif /* CONFIG_STK52XX || CONFIG_FO300 */
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001221
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001222#if defined(CONFIG_STK52XX)
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001223U_BOOT_CMD(
1224 fkt , 4, 1, cmd_fkt,
Peter Tyser2fb26042009-01-27 18:03:12 -06001225 "Function test routines",
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001226 "led number on/off\n"
Wolfgang Denk45a212c2006-07-19 17:52:30 +02001227 " - 'number's like printed on STK52XX board\n"
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001228 "fkt can\n"
1229 " - loopback plug for X83 required\n"
1230 "fkt rs232 number\n"
1231 " - loopback plug(s) for X2 required\n"
Martin Krause0fc0f912007-10-22 16:40:06 +02001232#ifndef CONFIG_TQM5200S
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001233 "fkt backlight on/off\n"
1234 " - switch backlight on or off\n"
Martin Krause0fc0f912007-10-22 16:40:06 +02001235#endif /* !CONFIG_TQM5200S */
Wolfgang Denk6617aae2005-08-19 00:46:54 +02001236);
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001237#elif defined(CONFIG_FO300)
1238U_BOOT_CMD(
1239 fkt , 3, 1, cmd_fkt,
Peter Tyser2fb26042009-01-27 18:03:12 -06001240 "Function test routines",
Marian Balakowicz6d3bc9b2006-08-18 19:14:46 +02001241 "fkt can\n"
1242 " - loopback plug for X16/X29 required\n"
1243 "fkt rs232 number\n"
1244 " - loopback plug(s) for X21/X22 required\n"
1245);
1246#endif
Jon Loeligerd39b5742007-07-10 10:48:22 -05001247#endif