2 * Copyright © 2013 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
23 typedef volatile uint32_t vuint32_t;
24 typedef volatile uint16_t vuint16_t;
25 typedef volatile uint8_t vuint8_t;
26 typedef volatile void * vvoid_t;
59 vuint32_t pio1_0; /* 0x60 */
69 vuint32_t pio1_8; /* 0x80 */
79 vuint32_t pio1_16; /* 0xa0 */
89 vuint32_t pio1_24; /* 0xc0 */
100 extern struct lpc_ioconf lpc_ioconf;
102 #define LPC_IOCONF_FUNC 0
105 #define LPC_IOCONF_FUNC_RESET 0
106 #define LPC_IOCONF_FUNC_PIO0_0 1
109 #define LPC_IOCONF_FUNC_PIO0_1 0
110 #define LPC_IOCONF_FUNC_CLKOUT 1
111 #define LPC_IOCONF_FUNC_CT32B0_MAT2 2
112 #define LPC_IOCONF_FUNC_USB_FTOGGLE 3
115 #define LPC_IOCONF_FUNC_PIO0_2 0
116 #define LPC_IOCONF_FUNC_SSEL0 1
117 #define LPC_IOCONF_FUNC_CT16B0_CAP0 2
120 #define LPC_IOCONF_FUNC_PIO0_3 0
121 #define LPC_IOCONF_FUNC_USB_VBUS 1
124 #define LPC_IOCONF_FUNC_PIO0_4 0
125 #define LPC_IOCONF_FUNC_I2C_SCL 1
128 #define LPC_IOCONF_FUNC_PIO0_5 0
129 #define LPC_IOCONF_FUNC_I2C_SDA 1
132 #define LPC_IOCONF_FUNC_PIO0_6 0
133 #define LPC_IOCONF_FUNC_USB_CONNECT 1
134 #define LPC_IOCONF_FUNC_PIO0_6_SCK0 2
137 #define LPC_IOCONF_FUNC_PIO0_7 0
138 #define LPC_IOCONF_FUNC_CTS 1
141 #define LPC_IOCONF_FUNC_PIO0_8 0
142 #define LPC_IOCONF_FUNC_MISO0 1
143 #define LPC_IOCONF_FUNC_CT16B0_MAT0 2
146 #define LPC_IOCONF_FUNC_PIO0_9 0
147 #define LPC_IOCONF_FUNC_MOSI0 1
148 #define LPC_IOCONF_FUNC_CT16B0_MAT1 2
151 #define LPC_IOCONF_FUNC_SWCLK 0
152 #define LPC_IOCONF_FUNC_PIO0_10 1
153 #define LPC_IOCONF_FUNC_PIO0_10_SCK0 2
154 #define LPC_IOCONF_FUNC_CT16B0_MAT2 3
157 #define LPC_IOCONF_FUNC_TDI 0
158 #define LPC_IOCONF_FUNC_PIO0_11 1
159 #define LPC_IOCONF_FUNC_AD0 2
160 #define LPC_IOCONF_FUNC_CT32B0_MAT3 3
163 #define LPC_IOCONF_FUNC_TMS 0
164 #define LPC_IOCONF_FUNC_PIO0_12 1
165 #define LPC_IOCONF_FUNC_AD1 2
166 #define LPC_IOCONF_FUNC_CT32B1_CAP0 3
169 #define LPC_IOCONF_FUNC_TD0 0
170 #define LPC_IOCONF_FUNC_PIO0_13 1
171 #define LPC_IOCONF_FUNC_AD2 2
172 #define LPC_IOCONF_FUNC_CT32B1_MAT0 3
175 #define LPC_IOCONF_FUNC_TRST 0
176 #define LPC_IOCONF_FUNC_PIO0_14 1
177 #define LPC_IOCONF_FUNC_AD3 2
178 #define LPC_IOCONF_FUNC_PIO0_14_CT32B1_MAT1 3
181 #define LPC_IOCONF_FUNC_SWDIO 0
182 #define LPC_IOCONF_FUNC_PIO0_15 1
183 #define LPC_IOCONF_FUNC_AD4 2
184 #define LPC_IOCONF_FUNC_CT32B1_MAT2 3
187 #define LPC_IOCONF_FUNC_PIO0_16 0
188 #define LPC_IOCONF_FUNC_AD5 1
189 #define LPC_IOCONF_FUNC_CT32B1_MAT3 2
192 #define LPC_IOCONF_FUNC_PIO0_17 0
193 #define LPC_IOCONF_FUNC_RTS 1
194 #define LPC_IOCONF_FUNC_CT32B0_CAP0 2
195 #define LPC_IOCONF_FUNC_SCLK 3
198 #define LPC_IOCONF_FUNC_PIO0_18 0
199 #define LPC_IOCONF_FUNC_PIO0_18_RXD 1
200 #define LPC_IOCONF_FUNC_PIO0_18_CT32B0_MAT0 2
203 #define LPC_IOCONF_FUNC_PIO0_19 0
204 #define LPC_IOCONF_FUNC_PIO0_19_TXD 1
205 #define LPC_IOCONF_FUNC_PIO0_19_CT32B0_MAT1 2
208 #define LPC_IOCONF_FUNC_PIO0_20 0
209 #define LPC_IOCONF_FUNC_CT16B1_CAP0 1
212 #define LPC_IOCONF_FUNC_PIO0_21 0
213 #define LPC_IOCONF_FUNC_CT16B1_MAT0 1
214 #define LPC_IOCONF_FUNC_PIO0_21_MOSI1 2
217 #define LPC_IOCONF_FUNC_PIO0_22 0
218 #define LPC_IOCONF_FUNC_AD6 1
219 #define LPC_IOCONF_FUNC_CT16B1_MAT1 2
220 #define LPC_IOCONF_FUNC_PIO0_22_MISO1 3
223 #define LPC_IOCONF_FUNC_PIO0_23 0
224 #define LPC_IOCONF_FUNC_AD7 1
227 #define LPC_IOCONF_FUNC_PIO1_0 0
228 #define LPC_IOCONF_FUNC_CT32B1_MAT1 1
231 #define LPC_IOCONF_FUNC_PIO1_1 0
232 #define LPC_IOCONF_FUNC_CT32B1_MAT1 1
235 #define LPC_IOCONF_FUNC_PIO1_2 0
236 #define LPC_IOCONF_FUNC_PIO1_2_CT32B1_MAT2 1
239 #define LPC_IOCONF_FUNC_PIO1_3 0
240 #define LPC_IOCONF_FUNC_PIO1_3_CT32B1_MAT3 1
243 #define LPC_IOCONF_FUNC_PIO1_4 0
244 #define LPC_IOCONF_FUNC_PIO1_4_CT32B1_CAP0 1
247 #define LPC_IOCONF_FUNC_PIO1_5 0
248 #define LPC_IOCONF_FUNC_CT32B1_CAP1 1
251 #define LPC_IOCONF_FUNC_PIO1_6 0
254 #define LPC_IOCONF_FUNC_PIO1_7 0
257 #define LPC_IOCONF_FUNC_PIO1_8 0
260 #define LPC_IOCONF_FUNC_PIO1_9 0
263 #define LPC_IOCONF_FUNC_PIO1_10 0
266 #define LPC_IOCONF_FUNC_PIO1_11 0
269 #define LPC_IOCONF_FUNC_PIO1_12 0
272 #define LPC_IOCONF_FUNC_PIO1_13 0
273 #define LPC_IOCONF_FUNC_DTR 1
274 #define LPC_IOCONF_FUNC_CT16B0_MAT0 2
275 #define LPC_IOCONF_FUNC_PIO1_13_TXD 3
278 #define LPC_IOCONF_FUNC_PIO1_14 0
279 #define LPC_IOCONF_FUNC_DSR 1
280 #define LPC_IOCONF_FUNC_CT16B0_MAT1 2
281 #define LPC_IOCONF_FUNC_PIO1_13_RXD 3
284 #define LPC_IOCONF_FUNC_PIO1_15 0
285 #define LPC_IOCONF_FUNC_DCD 1
286 #define LPC_IOCONF_FUNC_PIO1_15_CT16B0_MAT2 2
287 #define LPC_IOCONF_FUNC_PIO1_15_SCK1 3
290 #define LPC_IOCONF_FUNC_PIO1_16 0
291 #define LPC_IOCONF_FUNC_RI 1
292 #define LPC_IOCONF_FUNC_CT16B0_CAP0 2
295 #define LPC_IOCONF_FUNC_PIO1_17 0
296 #define LPC_IOCONF_FUNC_CT16B0_CAP1 1
297 #define LPC_IOCONF_FUNC_PIO1_17_RXD 2
300 #define LPC_IOCONF_FUNC_PIO1_18 0
301 #define LPC_IOCONF_FUNC_CT16B1_CAP1 1
302 #define LPC_IOCONF_FUNC_PIO1_18_TXD 2
305 #define LPC_IOCONF_FUNC_PIO1_19 0
306 #define LPC_IOCONF_FUNC_DTR 1
307 #define LPC_IOCONF_FUNC_SSEL1 2
310 #define LPC_IOCONF_FUNC_PIO1_20 0
311 #define LPC_IOCONF_FUNC_DSR 1
312 #define LPC_IOCONF_FUNC_PIO1_20_SCK1 2
315 #define LPC_IOCONF_FUNC_PIO1_21 0
316 #define LPC_IOCONF_FUNC_DCD 1
317 #define LPC_IOCONF_FUNC_PIO1_21_MISO1 2
320 #define LPC_IOCONF_FUNC_PIO1_22 0
321 #define LPC_IOCONF_FUNC_RI 1
322 #define LPC_IOCONF_FUNC_PIO1_22_MOSI1 2
325 #define LPC_IOCONF_FUNC_PIO1_23 0
326 #define LPC_IOCONF_FUNC_PIO1_23_CT16B1_MAT1 1
327 #define LPC_IOCONF_FUNC_SSEL1 2
330 #define LPC_IOCONF_FUNC_PIO1_24 0
331 #define LPC_IOCONF_FUNC_PIO1_24_CT32B0_MAT0 1
334 #define LPC_IOCONF_FUNC_PIO1_25 0
335 #define LPC_IOCONF_FUNC_PIO1_25_CT32B0_MAT1 1
338 #define LPC_IOCONF_FUNC_PIO1_26 0
339 #define LPC_IOCONF_FUNC_PIO1_26_CT32B0_MAT2 1
340 #define LPC_IOCONF_FUNC_PIO1_26_RXD 2
343 #define LPC_IOCONF_FUNC_PIO1_27 0
344 #define LPC_IOCONF_FUNC_PIO1_27_CT32B0_MAT3 1
345 #define LPC_IOCONF_FUNC_PIO1_27_TXD 2
348 #define LPC_IOCONF_FUNC_PIO1_28 0
349 #define LPC_IOCONF_FUNC_PIO1_28_CT32B0_CAP0 1
350 #define LPC_IOCONF_FUNC_PIO1_28_SCLK 2
353 #define LPC_IOCONF_FUNC_PIO1_29 0
354 #define LPC_IOCONF_FUNC_PIO1_29_SCK0 1
355 #define LPC_IOCONF_FUNC_PIO1_29_CT32B0_CAP1 2
358 #define LPC_IOCONF_FUNC_PIO1_31 0
360 #define LPC_IOCONF_FUNC_MASK 0x7
362 #define ao_lpc_alternate(func) (((func) << LPC_IOCONF_FUNC) | \
363 (LPC_IOCONF_MODE_INACTIVE << LPC_IOCONF_MODE) | \
364 (0 << LPC_IOCONF_HYS) | \
365 (0 << LPC_IOCONF_INV) | \
366 (0 << LPC_IOCONF_OD) | \
369 #define LPC_IOCONF_MODE 3
370 #define LPC_IOCONF_MODE_INACTIVE 0
371 #define LPC_IOCONF_MODE_PULL_DOWN 1
372 #define LPC_IOCONF_MODE_PULL_UP 2
373 #define LPC_IOCONF_MODE_REPEATER 3
374 #define LPC_IOCONF_MODE_MASK 3
376 #define LPC_IOCONF_HYS 5
378 #define LPC_IOCONF_INV 6
379 #define LPC_IOCONF_ADMODE 7
380 #define LPC_IOCONF_FILTR 8
381 #define LPC_IOCONF_OD 10
384 vuint32_t sysmemremap; /* 0x00 */
385 vuint32_t presetctrl;
386 vuint32_t syspllctrl;
387 vuint32_t syspllstat;
389 vuint32_t usbpllctrl; /* 0x10 */
390 vuint32_t usbpllstat;
394 vuint32_t sysoscctrl; /* 0x20 */
395 vuint32_t wdtoscctrl;
399 vuint32_t sysrststat; /* 0x30 */
404 vuint32_t syspllclksel; /* 0x40 */
405 vuint32_t syspllclkuen;
406 vuint32_t usbpllclksel;
407 vuint32_t usbpllclkuen;
411 vuint32_t mainclksel; /* 0x70 */
412 vuint32_t mainclkuen;
413 vuint32_t sysahbclkdiv;
416 vuint32_t sysahbclkctrl; /* 0x80 */
419 uint32_t r90; /* 0x90 */
420 vuint32_t ssp0clkdiv;
421 vuint32_t uartclkdiv;
422 vuint32_t ssp1clkdiv;
426 vuint32_t usbclksel; /* 0xc0 */
433 vuint32_t clkoutsel; /* 0xe0 */
438 uint32_t rf0[4]; /* 0xf0 */
440 vuint32_t pioporcap0; /* 0x100 */
441 vuint32_t pioporcap1;
444 uint32_t r110[4]; /* 0x110 */
445 uint32_t r120[4]; /* 0x120 */
446 uint32_t r130[4]; /* 0x130 */
447 uint32_t r140[4]; /* 0x140 */
449 vuint32_t bodctrl; /* 0x150 */
453 uint32_t r160[4]; /* 0x160 */
455 vuint32_t irqlatency; /* 0x170 */
457 vuint32_t pintsel[8];
459 vuint32_t usbclkctrl; /* 0x198 */
462 uint32_t r1a0[6*4]; /* 0x1a0 */
464 uint32_t r200; /* 0x200 */
468 uint32_t r210; /* 0x210 */
472 uint32_t r220[4]; /* 0x220 */
474 vuint32_t pdsleepcfg; /* 0x230 */
475 vuint32_t pdawakecfg;
479 uint32_t r240[12 * 4]; /* 0x240 */
481 uint32_t r300[15 * 4]; /* 0x300 */
483 uint32_t r3f0; /* 0x3f0 */
487 extern struct lpc_scb lpc_scb;
489 #define LPC_SCB_SYSMEMREMAP_MAP 0
490 # define LPC_SCB_SYSMEMREMAP_MAP_BOOT_LOADER 0
491 # define LPC_SCB_SYSMEMREMAP_MAP_RAM 1
492 # define LPC_SCB_SYSMEMREMAP_MAP_FLASH 2
494 #define LPC_SCB_PRESETCTRL_SSP0_RST_N 0
495 #define LPC_SCB_PRESETCTRL_I2C_RST_N 1
496 #define LPC_SCB_PRESETCTRL_SSP1_RST_N 2
498 #define LPC_SCB_SYSPLLCTRL_MSEL 0
499 #define LPC_SCB_SYSPLLCTRL_PSEL 5
500 #define LPC_SCB_SYSPLLCTRL_PSEL_1 0
501 #define LPC_SCB_SYSPLLCTRL_PSEL_2 1
502 #define LPC_SCB_SYSPLLCTRL_PSEL_4 2
503 #define LPC_SCB_SYSPLLCTRL_PSEL_8 3
504 #define LPC_SCB_SYSPLLCTRL_PSEL_MASK 3
506 #define LPC_SCB_SYSPLLSTAT_LOCK 0
508 #define LPC_SCB_USBPLLCTRL_MSEL 0
509 #define LPC_SCB_USBPLLCTRL_PSEL 5
510 #define LPC_SCB_USBPLLCTRL_PSEL_1 0
511 #define LPC_SCB_USBPLLCTRL_PSEL_2 1
512 #define LPC_SCB_USBPLLCTRL_PSEL_4 2
513 #define LPC_SCB_USBPLLCTRL_PSEL_8 3
514 #define LPC_SCB_USBPLLCTRL_PSEL_MASK 3
516 #define LPC_SCB_USBPLLSTAT_LOCK 0
518 #define LPC_SCB_SYSOSCCTRL_BYPASS 0
519 #define LPC_SCB_SYSOSCCTRL_FREQRANGE 1
520 #define LPC_SCB_SYSOSCCTRL_FREQRANGE_1_20 0
521 #define LPC_SCB_SYSOSCCTRL_FREQRANGE_15_25 1
523 #define LPC_SCB_WDTOSCCTRL_DIVSEL 0
524 #define LPC_SCB_WDTOSCCTRL_DIVSEL_MASK 0x1f
525 #define LPC_SCB_WDTOSCCTRL_FREQSEL 5
526 #define LPC_SCB_WDTOSCCTRL_FREQSEL_0_6 1
527 #define LPC_SCB_WDTOSCCTRL_FREQSEL_1_05 2
528 #define LPC_SCB_WDTOSCCTRL_FREQSEL_1_4 3
529 #define LPC_SCB_WDTOSCCTRL_FREQSEL_1_75 4
530 #define LPC_SCB_WDTOSCCTRL_FREQSEL_2_1 5
531 #define LPC_SCB_WDTOSCCTRL_FREQSEL_2_4 6
532 #define LPC_SCB_WDTOSCCTRL_FREQSEL_2_7 7
533 #define LPC_SCB_WDTOSCCTRL_FREQSEL_3_0 8
534 #define LPC_SCB_WDTOSCCTRL_FREQSEL_3_25 9
535 #define LPC_SCB_WDTOSCCTRL_FREQSEL_3_5 0x0a
536 #define LPC_SCB_WDTOSCCTRL_FREQSEL_3_75 0x0b
537 #define LPC_SCB_WDTOSCCTRL_FREQSEL_4_0 0x0c
538 #define LPC_SCB_WDTOSCCTRL_FREQSEL_4_2 0x0d
539 #define LPC_SCB_WDTOSCCTRL_FREQSEL_4_4 0x0e
540 #define LPC_SCB_WDTOSCCTRL_FREQSEL_4_6 0x0f
541 #define LPC_SCB_WDTOSCCTRL_FREQSEL_MASK 0x0f
543 #define LPC_SCB_SYSRSTSTAT_POR 0
544 #define LPC_SCB_SYSRSTSTAT_EXTRST 1
545 #define LPC_SCB_SYSRSTSTAT_WDT 2
546 #define LPC_SCB_SYSRSTSTAT_BOD 3
547 #define LPC_SCB_SYSRSTSTAT_SYSRST 4
549 #define LPC_SCB_SYSPLLCLKSEL_SEL 0
550 #define LPC_SCB_SYSPLLCLKSEL_SEL_IRC 0
551 #define LPC_SCB_SYSPLLCLKSEL_SEL_SYSOSC 1
552 #define LPC_SCB_SYSPLLCLKSEL_SEL_MASK 3
554 #define LPC_SCB_SYSPLLCLKUEN_ENA 0
556 #define LPC_SCB_USBPLLCLKSEL_SEL 0
557 #define LPC_SCB_USBPLLCLKSEL_SEL_IRC 0
558 #define LPC_SCB_USBPLLCLKSEL_SEL_SYSOSC 1
559 #define LPC_SCB_USBPLLCLKSEL_SEL_MASK 3
561 #define LPC_SCB_USBPLLCLKUEN_ENA 0
563 #define LPC_SCB_MAINCLKSEL_SEL 0
564 #define LPC_SCB_MAINCLKSEL_SEL_IRC 0
565 #define LPC_SCB_MAINCLKSEL_SEL_PLL_INPUT 1
566 #define LPC_SCB_MAINCLKSEL_SEL_WATCHDOG 2
567 #define LPC_SCB_MAINCLKSEL_SEL_PLL_OUTPUT 3
568 #define LPC_SCB_MAINCLKSEL_SEL_MASK 3
570 #define LPC_SCB_MAINCLKUEN_ENA 0
572 #define LPC_SCB_SYSAHBCLKDIV_DIV 0
574 #define LPC_SCB_SYSAHBCLKCTRL_SYS 0
575 #define LPC_SCB_SYSAHBCLKCTRL_ROM 1
576 #define LPC_SCB_SYSAHBCLKCTRL_RAM0 2
577 #define LPC_SCB_SYSAHBCLKCTRL_FLASHREG 3
578 #define LPC_SCB_SYSAHBCLKCTRL_FLASHARRAY 4
579 #define LPC_SCB_SYSAHBCLKCTRL_I2C 5
580 #define LPC_SCB_SYSAHBCLKCTRL_GPIO 6
581 #define LPC_SCB_SYSAHBCLKCTRL_CT16B0 7
582 #define LPC_SCB_SYSAHBCLKCTRL_CT16B1 8
583 #define LPC_SCB_SYSAHBCLKCTRL_CT32B0 9
584 #define LPC_SCB_SYSAHBCLKCTRL_CT32B1 10
585 #define LPC_SCB_SYSAHBCLKCTRL_SSP0 11
586 #define LPC_SCB_SYSAHBCLKCTRL_USART 12
587 #define LPC_SCB_SYSAHBCLKCTRL_ADC 13
588 #define LPC_SCB_SYSAHBCLKCTRL_USB 14
589 #define LPC_SCB_SYSAHBCLKCTRL_WWDT 15
590 #define LPC_SCB_SYSAHBCLKCTRL_IOCON 16
591 #define LPC_SCB_SYSAHBCLKCTRL_SSP1 18
592 #define LPC_SCB_SYSAHBCLKCTRL_PINT 19
593 #define LPC_SCB_SYSAHBCLKCTRL_GROUP0INT 23
594 #define LPC_SCB_SYSAHBCLKCTRL_GROUP1INT 24
595 #define LPC_SCB_SYSAHBCLKCTRL_RAM1 26
596 #define LPC_SCB_SYSAHBCLKCTRL_USBRAM 27
598 #define LPC_SCB_SSP0CLKDIV_
599 #define LPC_SCB_UARTCLKDIV_
600 #define LPC_SCB_SSP1CLKDIV_
602 #define LPC_SCB_USBCLKSEL_SEL 0
603 #define LPC_SCB_USBCLKSEL_SEL_USB_PLL 0
604 #define LPC_SCB_USBCLKSEL_SEL_MAIN_CLOCK 1
606 #define LPC_SCB_USBCLKUEN_ENA 0
607 #define LPC_SCB_USBCLKDIV_DIV 0
609 #define LPC_SCB_CLKOUTSEL_SEL 0
610 #define LPC_SCB_CLKOUTSEL_SEL_IRC 0
611 #define LPC_SCB_CLKOUTSEL_SEL_SYSOSC 1
612 #define LPC_SCB_CLKOUTSEL_SEL_LF 2
613 #define LPC_SCB_CLKOUTSEL_SEL_MAIN_CLOCK 3
615 #define LPC_SCB_CLKOUTUEN_ENA 0
617 #define LPC_SCB_BOD_BODRSTLEV 0
618 # define LPC_SCB_BOD_BODRSTLEV_1_46 0
619 # define LPC_SCB_BOD_BODRSTLEV_2_06 1
620 # define LPC_SCB_BOD_BODRSTLEV_2_35 2
621 # define LPC_SCB_BOD_BODRSTLEV_2_63 3
622 #define LPC_SCB_BOD_BODINTVAL 2
623 # define LPC_SCB_BOD_BODINTVAL_RESERVED 0
624 # define LPC_SCB_BOD_BODINTVAL_2_22 1
625 # define LPC_SCB_BOD_BODINTVAL_2_52 2
626 # define LPC_SCB_BOD_BODINTVAL_2_80 3
627 #define LPC_SCB_BOD_BODRSTENA 4
629 #define LPC_SCB_PDRUNCFG_IRCOUT_PD 0
630 #define LPC_SCB_PDRUNCFG_IRC_PD 1
631 #define LPC_SCB_PDRUNCFG_FLASH_PD 2
632 #define LPC_SCB_PDRUNCFG_BOD_PD 3
633 #define LPC_SCB_PDRUNCFG_ADC_PD 4
634 #define LPC_SCB_PDRUNCFG_SYSOSC_PD 5
635 #define LPC_SCB_PDRUNCFG_WDTOSC_PD 6
636 #define LPC_SCB_PDRUNCFG_SYSPLL_PD 7
637 #define LPC_SCB_PDRUNCFG_USBPLL_PD 8
638 #define LPC_SCB_PDRUNCFG_USBPAD_PD 10
641 uint32_t r0[4]; /* 0x0 */
643 vuint32_t flashcfg; /* 0x10 */
646 extern struct lpc_flash lpc_flash;
648 struct lpc_gpio_pin {
649 vuint32_t isel; /* 0x00 */
654 vuint32_t ienf; /* 0x10 */
659 vuint32_t fall; /* 0x20 */
663 extern struct lpc_gpio_pin lpc_gpio_pin;
665 struct lpc_gpio_group0 {
668 extern struct lpc_gpio_group0 lpc_gpio_group0;
670 struct lpc_gpio_group1 {
673 extern struct lpc_gpio_group1 lpc_gpio_group1;
676 vuint8_t byte[0x40]; /* 0x0000 */
678 uint8_t r0030[0x1000 - 0x40];
680 vuint32_t word[0x40]; /* 0x1000 */
682 uint8_t r1100[0x2000 - 0x1100];
684 vuint32_t dir[2]; /* 0x2000 */
686 uint8_t r2008[0x2080 - 0x2008];
688 vuint32_t mask[2]; /* 0x2080 */
690 uint8_t r2088[0x2100 - 0x2088];
692 vuint32_t pin[2]; /* 0x2100 */
694 uint8_t r2108[0x2200 - 0x2108];
696 vuint32_t set[2]; /* 0x2200 */
698 uint8_t r2208[0x2280 - 0x2208];
700 vuint32_t clr[2]; /* 0x2280 */
702 uint8_t r2288[0x2300 - 0x2288];
704 vuint32_t not[2]; /* 0x2300 */
707 extern struct lpc_gpio lpc_gpio;
710 uint8_t r0000[0x10]; /* 0x0000 */
712 vuint32_t csr; /* 0x0010 */
718 extern struct lpc_systick lpc_systick;
720 #define LPC_SYSTICK_CSR_ENABLE 0
721 #define LPC_SYSTICK_CSR_TICKINT 1
722 #define LPC_SYSTICK_CSR_CLKSOURCE 2
723 #define LPC_SYSTICK_CSR_CLKSOURCE_CPU_OVER_2 0
724 #define LPC_SYSTICK_CSR_CLKSOURCE_CPU 1
725 #define LPC_SYSTICK_CSR_COUNTFLAG 16
728 vuint32_t rbr_thr; /* 0x0000 */
733 vuint32_t mcr; /* 0x0010 */
738 vuint32_t acr; /* 0x0020 */
743 vuint32_t ter; /* 0x0030 */
746 vuint32_t hden; /* 0x0040 */
751 vuint32_t rs485addrmatch; /* 0x0050 */
756 extern struct lpc_usart lpc_usart;
758 #define LPC_USART_IER_RBRINTEN 0
759 #define LPC_USART_IER_THREINTEN 1
760 #define LPC_USART_IER_RSLINTEN 2
761 #define LPC_USART_IER_MSINTEN 3
762 #define LPC_USART_IER_ABEOINTEN 8
763 #define LPC_USART_IER_ABTOINTEN 9
765 #define LPC_USART_IIR_INTSTATUS 0
766 #define LPC_USART_IIR_INTID 1
767 #define LPC_USART_IIR_INTID_RLS 3
768 #define LPC_USART_IIR_INTID_RDA 2
769 #define LPC_USART_IIR_INTID_CTI 6
770 #define LPC_USART_IIR_INTID_THRE 1
771 #define LPC_USART_IIR_INTID_MS 0
772 #define LPC_USART_IIR_INTID_MASK 7
773 #define LPC_USART_IIR_FIFOEN 6
774 #define LPC_USART_IIR_ABEOINT 8
775 #define LPC_USART_IIR_ABTOINT 9
777 #define LPC_USART_FCR_FIFOEN 0
778 #define LPC_USART_FCR_RXFIFORES 1
779 #define LPC_USART_FCR_TXFIFORES 2
780 #define LPC_USART_FCR_RXTL 6
781 #define LPC_USART_FCR_RXTL_1 0
782 #define LPC_USART_FCR_RXTL_4 1
783 #define LPC_USART_FCR_RXTL_8 2
784 #define LPC_USART_FCR_RXTL_14 3
786 #define LPC_USART_LCR_WLS 0
787 #define LPC_USART_LCR_WLS_5 0
788 #define LPC_USART_LCR_WLS_6 1
789 #define LPC_USART_LCR_WLS_7 2
790 #define LPC_USART_LCR_WLS_8 3
791 #define LPC_USART_LCR_WLS_MASK 3
792 #define LPC_USART_LCR_SBS 2
793 #define LPC_USART_LCR_SBS_1 0
794 #define LPC_USART_LCR_SBS_2 1
795 #define LPC_USART_LCR_SBS_MASK 1
796 #define LPC_USART_LCR_PE 3
797 #define LPC_USART_LCR_PS 4
798 #define LPC_USART_LCR_PS_ODD 0
799 #define LPC_USART_LCR_PS_EVEN 1
800 #define LPC_USART_LCR_PS_ONE 2
801 #define LPC_USART_LCR_PS_ZERO 3
802 #define LPC_USART_LCR_PS_MASK 3
803 #define LPC_USART_LCR_BC 6
804 #define LPC_USART_LCR_DLAB 7
806 #define LPC_USART_MCR_DTRCTRL 0
807 #define LPC_USART_MCR_RTSCTRL 1
808 #define LPC_USART_MCR_LMS 4
809 #define LPC_USART_MCR_RTSEN 6
810 #define LPC_USART_MCR_CTSEN 7
812 #define LPC_USART_LSR_RDR 0
813 #define LPC_USART_LSR_OE 1
814 #define LPC_USART_LSR_PE 2
815 #define LPC_USART_LSR_FE 3
816 #define LPC_USART_LSR_BI 4
817 #define LPC_USART_LSR_THRE 5
818 #define LPC_USART_LSR_TEMT 6
819 #define LPC_USART_LSR_RXFE 7
820 #define LPC_USART_LSR_TXERR 8
822 #define LPC_USART_MSR_DCTS 0
823 #define LPC_USART_MSR_DDSR 1
824 #define LPC_USART_MSR_TERI 2
825 #define LPC_USART_MSR_DDCD 3
826 #define LPC_USART_MSR_CTS 4
827 #define LPC_USART_MSR_DSR 5
828 #define LPC_USART_MSR_RI 6
829 #define LPC_USART_MSR_DCD 7
831 #define LPC_USART_ACR_START 0
832 #define LPC_USART_ACR_MODE 1
833 #define LPC_USART_ACR_AUTORESTART 2
834 #define LPC_USART_ACR_ABEOINTCLR 8
835 #define LPC_USART_ACR_ABTOINTCLR 9
837 #define LPC_USART_FDR_DIVADDVAL 0
838 #define LPC_USART_FDR_MULVAL 4
840 #define LPC_USART_OSR_OSFRAC 1
841 #define LPC_USART_OSR_OSINT 4
842 #define LPC_USART_OSR_FDINT 8
844 #define LPC_USART_TER_TXEN 7
846 #define LPC_USART_HDEN_HDEN 0
849 vuint32_t devcmdstat;
851 vuint32_t epliststart;
852 vuint32_t databufstart;
859 vuint32_t intsetstat;
860 vuint32_t introuting;
865 extern struct lpc_usb lpc_usb;
867 #define LPC_USB_DEVCMDSTAT_DEV_ADDR 0
868 #define LPC_USB_DEVCMDSTAT_DEV_ADDR_MASK 0x7f
869 #define LPC_USB_DEVCMDSTAT_DEV_EN 7
870 #define LPC_USB_DEVCMDSTAT_SETUP 8
871 #define LPC_USB_DEVCMDSTAT_PLL_ON 9
872 #define LPC_USB_DEVCMDSTAT_LPM_SUP 11
873 #define LPC_USB_DEVCMDSTAT_INTONNAK_AO 12
874 #define LPC_USB_DEVCMDSTAT_INTONNAK_AI 13
875 #define LPC_USB_DEVCMDSTAT_INTONNAK_CO 14
876 #define LPC_USB_DEVCMDSTAT_INTONNAK_CI 15
877 #define LPC_USB_DEVCMDSTAT_DCON 16
878 #define LPC_USB_DEVCMDSTAT_DSUS 17
879 #define LPC_USB_DEVCMDSTAT_LPM_SUS 19
880 #define LPC_USB_DEVCMDSTAT_LPM_REWP 20
881 #define LPC_USB_DEVCMDSTAT_DCON_C 24
882 #define LPC_USB_DEVCMDSTAT_DSUS_C 25
883 #define LPC_USB_DEVCMDSTAT_DRES_C 26
884 #define LPC_USB_DEVCMDSTAT_VBUSDEBOUNCED 28
886 #define LPC_USB_INFO_FRAME_NR 0
887 #define LPC_USB_INFO_FRAME_NR_MASK 0x3ff
888 #define LPC_USB_INFO_ERR_CODE 11
889 #define LPC_USB_INFO_ERR_CODE_NO_ERROR 0
890 #define LPC_USB_INFO_ERR_CODE_PID_ENCODING_ERROR 1
891 #define LPC_USB_INFO_ERR_CODE_PID_UNKNOWN 2
892 #define LPC_USB_INFO_ERR_CODE_PACKET_UNEXPECTED 3
893 #define LPC_USB_INFO_ERR_CODE_TOKEN_CRC_ERROR 4
894 #define LPC_USB_INFO_ERR_CODE_DATA_CRC_ERROR 5
895 #define LPC_USB_INFO_ERR_CODE_TIME_OUT 6
896 #define LPC_USB_INFO_ERR_CODE_BABBLE 7
897 #define LPC_USB_INFO_ERR_CODE_TRUNCATED_EOP 8
898 #define LPC_USB_INFO_ERR_CODE_SENT_RECEIVED_NAK 9
899 #define LPC_USB_INFO_ERR_CODE_SENT_STALL 0xa
900 #define LPC_USB_INFO_ERR_CODE_OVERRUN 0xb
901 #define LPC_USB_INFO_ERR_CODE_SENT_EMPTY_PACKET 0xc
902 #define LPC_USB_INFO_ERR_CODE_BITSTUFF_ERROR 0xd
903 #define LPC_USB_INFO_ERR_CODE_SYNC_ERROR 0xe
904 #define LPC_USB_INFO_ERR_CODE_WRONG_DATA_TOGGLE 0xf
905 #define LPC_USB_INFO_ERR_CODE_MASK 0xf
907 #define LPC_USB_EPLISTSTART_EP_LIST 0
909 #define LPC_USB_DATABUFSTART_DA_BUF 0
911 #define LPC_USB_LPM_HIRD_HW 0
912 #define LPC_USB_LPM_HIRD_HW_MASK 0xf
913 #define LPC_USB_LPM_HIRD_SW 4
914 #define LPC_USB_LPM_HIRD_SW_MASK 0xf
915 #define LPC_USB_LPM_DATA_PENDING 8
917 #define LPC_USB_EPSKIP_SKIP 0
919 #define LPC_USB_EPINUSE_BUF(ep) (ep)
921 #define LPC_USB_EPBUFCFG_BUF_SB(ep) (ep)
923 #define LPC_USB_INT_EPOUT(ep) ((ep) << 1)
924 #define LPC_USB_INT_EPIN(ep) (((ep) << 1) + 1)
926 #define LPC_USB_INT_FRAME 30
927 #define LPC_USB_INT_DEV 31
929 #define LPC_USB_INTIN_EP_INT_EN(ep) (ep)
930 #define LPC_USB_INTIN_FRAME_INT_EN 30
931 #define LPC_USB_INTIN_DEV_INT_EN 31
933 #define LPC_USB_INTSETSTAT_EP_SET_INT(ep) (ep)
934 #define LPC_USB_INTSETSTAT_FRAME_SET_INT 30
935 #define LPC_USB_INTSETSTAT_DEV_SET_INT 31
937 #define LPC_USB_INTROUTING_ROUTE_INT(ep) (ep)
938 #define LPC_USB_INTROUTING_INT30 30
939 #define LPC_USB_INTROUTING_INT31 31
941 #define LPC_USB_EPTOGGLE_TOGGLE(ep) (ep)
948 struct lpc_usb_endpoint {
952 vuint32_t reserved_0c;
953 struct lpc_usb_epn epn[4];
956 /* Assigned in registers.ld to point at the base
960 extern uint8_t lpc_usb_sram[];
962 #define LPC_USB_EP_ACTIVE 31
963 #define LPC_USB_EP_DISABLED 30
964 #define LPC_USB_EP_STALL 29
965 #define LPC_USB_EP_TOGGLE_RESET 28
966 #define LPC_USB_EP_RATE_FEEDBACK 27
967 #define LPC_USB_EP_ENDPOINT_ISO 26
968 #define LPC_USB_EP_NBYTES 16
969 #define LPC_USB_EP_NBYTES_MASK 0x3ff
970 #define LPC_USB_EP_OFFSET 0
972 #define LPC_ISR_PIN_INT0_POS 0
973 #define LPC_ISR_PIN_INT1_POS 1
974 #define LPC_ISR_PIN_INT2_POS 2
975 #define LPC_ISR_PIN_INT3_POS 3
976 #define LPC_ISR_PIN_INT4_POS 4
977 #define LPC_ISR_PIN_INT5_POS 5
978 #define LPC_ISR_PIN_INT6_POS 6
979 #define LPC_ISR_PIN_INT7_POS 7
980 #define LPC_ISR_GINT0_POS 8
981 #define LPC_ISR_GINT1_POS 9
982 #define LPC_ISR_SSP1_POS 14
983 #define LPC_ISR_I2C_POS 15
984 #define LPC_ISR_CT16B0_POS 16
985 #define LPC_ISR_CT16B1_POS 17
986 #define LPC_ISR_CT32B0_POS 18
987 #define LPC_ISR_CT32B1_POS 19
988 #define LPC_ISR_SSP0_POS 20
989 #define LPC_ISR_USART_POS 21
990 #define LPC_ISR_USB_IRQ_POS 22
991 #define LPC_ISR_USB_FIQ_POS 23
992 #define LPC_ISR_ADC_POS 24
993 #define LPC_ISR_WWDT_POS 25
994 #define LPC_ISR_BOD_POS 26
995 #define LPC_ISR_FLASH_POS 27
996 #define LPC_ISR_USB_WAKEUP_POS 30
999 vuint32_t iser; /* 0x000 0xe000e100 Set Enable Register */
1001 uint8_t _unused020[0x080 - 0x004];
1003 vuint32_t icer; /* 0x080 0xe000e180 Clear Enable Register */
1005 uint8_t _unused0a0[0x100 - 0x084];
1007 vuint32_t ispr; /* 0x100 0xe000e200 Set Pending Register */
1009 uint8_t _unused120[0x180 - 0x104];
1011 vuint32_t icpr; /* 0x180 0xe000e280 Clear Pending Register */
1013 uint8_t _unused1a0[0x300 - 0x184];
1015 vuint32_t ipr[8]; /* 0x300 0xe000e400 Priority Register */
1018 extern struct lpc_nvic lpc_nvic;
1021 lpc_nvic_set_enable(int irq) {
1022 lpc_nvic.iser = (1 << irq);
1026 lpc_nvic_clear_enable(int irq) {
1027 lpc_nvic.icer = (1 << irq);
1031 lpc_nvic_enabled(int irq) {
1032 return (lpc_nvic.iser >> irq) & 1;
1037 lpc_nvic_set_pending(int irq) {
1038 lpc_nvic.ispr = (1 << irq);
1042 lpc_nvic_clear_pending(int irq) {
1043 lpc_nvic.icpr = (1 << irq);
1047 lpc_nvic_pending(int irq) {
1048 return (lpc_nvic.ispr >> irq) & 1;
1051 #define IRQ_PRIO_REG(irq) ((irq) >> 2)
1052 #define IRQ_PRIO_BIT(irq) (((irq) & 3) << 3)
1053 #define IRQ_PRIO_MASK(irq) (0xff << IRQ_PRIO_BIT(irq))
1056 lpc_nvic_set_priority(int irq, uint8_t prio) {
1057 int n = IRQ_PRIO_REG(irq);
1060 v = lpc_nvic.ipr[n];
1061 v &= ~IRQ_PRIO_MASK(irq);
1062 v |= (prio) << IRQ_PRIO_BIT(irq);
1063 lpc_nvic.ipr[n] = v;
1066 static inline uint8_t
1067 lpc_nvic_get_priority(int irq) {
1068 return (lpc_nvic.ipr[IRQ_PRIO_REG(irq)] >> IRQ_PRIO_BIT(irq)) & IRQ_PRIO_MASK(0);
1074 uint32_t reserved08;
1079 uint32_t reserved18;
1085 extern struct arm_scb arm_scb;
1088 vuint32_t cr0; /* 0x00 */
1093 vuint32_t cpsr; /* 0x10 */
1098 vuint32_t icr; /* 0x20 */
1101 extern struct lpc_ssp lpc_ssp0, lpc_ssp1;
1103 #define LPC_NUM_SPI 2
1105 #define LPC_SSP_FIFOSIZE 8
1107 #define LPC_SSP_CR0_DSS 0
1108 #define LPC_SSP_CR0_DSS_4 0x3
1109 #define LPC_SSP_CR0_DSS_5 0x4
1110 #define LPC_SSP_CR0_DSS_6 0x5
1111 #define LPC_SSP_CR0_DSS_7 0x6
1112 #define LPC_SSP_CR0_DSS_8 0x7
1113 #define LPC_SSP_CR0_DSS_9 0x8
1114 #define LPC_SSP_CR0_DSS_10 0x9
1115 #define LPC_SSP_CR0_DSS_11 0xa
1116 #define LPC_SSP_CR0_DSS_12 0xb
1117 #define LPC_SSP_CR0_DSS_13 0xc
1118 #define LPC_SSP_CR0_DSS_14 0xd
1119 #define LPC_SSP_CR0_DSS_15 0xe
1120 #define LPC_SSP_CR0_DSS_16 0xf
1121 #define LPC_SSP_CR0_FRF 4
1122 #define LPC_SSP_CR0_FRF_SPI 0
1123 #define LPC_SSP_CR0_FRF_TI 1
1124 #define LPC_SSP_CR0_FRF_MICROWIRE 2
1125 #define LPC_SSP_CR0_CPOL 6
1126 #define LPC_SSP_CR0_CPOL_LOW 0
1127 #define LPC_SSP_CR0_CPOL_HIGH 1
1128 #define LPC_SSP_CR0_CPHA 7
1129 #define LPC_SSP_CR0_CPHA_FIRST 0
1130 #define LPC_SSP_CR0_CPHA_SECOND 1
1131 #define LPC_SSP_CR0_SCR 8
1133 #define LPC_SSP_CR1_LBM 0
1134 #define LPC_SSP_CR1_SSE 1
1135 #define LPC_SSP_CR1_MS 2
1136 #define LPC_SSP_CR1_MS_MASTER 0
1137 #define LPC_SSP_CR1_MS_SLAVE 1
1138 #define LPC_SSP_CR1_SOD 3
1140 #define LPC_SSP_SR_TFE 0
1141 #define LPC_SSP_SR_TNF 1
1142 #define LPC_SSP_SR_RNE 2
1143 #define LPC_SSP_SR_RFF 3
1144 #define LPC_SSP_SR_BSY 4
1146 #define LPC_SSP_IMSC_RORIM 0
1147 #define LPC_SSP_IMSC_RTIM 1
1148 #define LPC_SSP_IMSC_RXIM 2
1149 #define LPC_SSP_IMSC_TXIM 3
1151 #define LPC_SSP_RIS_RORRIS 0
1152 #define LPC_SSP_RIS_RTRIS 1
1153 #define LPC_SSP_RIS_RXRIS 2
1154 #define LPC_SSP_RIS_TXRIS 3
1156 #define LPC_SSP_MIS_RORMIS 0
1157 #define LPC_SSP_MIS_RTMIS 1
1158 #define LPC_SSP_MIS_RXMIS 2
1159 #define LPC_SSP_MIS_TXMIS 3
1161 #define LPC_SSP_ICR_RORIC 0
1162 #define LPC_SSP_ICR_RTIC 1
1165 vuint32_t cr; /* 0x00 */
1170 vuint32_t dr[8]; /* 0x10 */
1172 vuint32_t stat; /* 0x30 */
1175 extern struct lpc_adc lpc_adc;
1177 #define LPC_ADC_CR_SEL 0
1178 #define LPC_ADC_CR_CLKDIV 8
1179 #define LPC_ADC_CR_BURST 16
1180 #define LPC_ADC_CR_CLKS 17
1181 #define LPC_ADC_CR_CLKS_11 0
1182 #define LPC_ADC_CR_CLKS_10 1
1183 #define LPC_ADC_CR_CLKS_9 2
1184 #define LPC_ADC_CR_CLKS_8 3
1185 #define LPC_ADC_CR_CLKS_7 4
1186 #define LPC_ADC_CR_CLKS_6 5
1187 #define LPC_ADC_CR_CLKS_5 6
1188 #define LPC_ADC_CR_CLKS_4 7
1189 #define LPC_ADC_CR_START 24
1190 #define LPC_ADC_CR_START_NONE 0
1191 #define LPC_ADC_CR_START_NOW 1
1193 #define LPC_ADC_GDR_CHN 24
1194 #define LPC_ADC_GDR_OVERRUN 30
1195 #define LPC_ADC_GDR_DONE 31
1197 #define LPC_ADC_INTEN_ADINTEN 0
1198 #define LPC_ADC_INTEN_ADGINTEN 8
1200 #define LPC_ADC_STAT_DONE 0
1201 #define LPC_ADC_STAT_OVERRUN 8
1202 #define LPC_ADC_STAT_ADINT 16
1205 vuint32_t ir; /* 0x00 */
1210 vuint32_t pc; /* 0x10 */
1212 vuint32_t mr[4]; /* 0x18 */
1213 vuint32_t ccr; /* 0x28 */
1216 vuint32_t cr1_0; /* 0x30 (only for ct32b0 */
1217 vuint32_t cr1_1; /* 0x34 (only for ct32b1 */
1223 vuint32_t ctcr; /* 0x70 */
1227 extern struct lpc_ct32b lpc_ct32b0, lpc_ct32b1;
1229 #define LPC_CT32B_TCR_CEN 0
1230 #define LPC_CT32B_TCR_CRST 1
1232 #define LPC_CT32B_MCR_MR0R 1
1234 #define LPC_CT32B_PWMC_PWMEN0 0
1235 #define LPC_CT32B_PWMC_PWMEN1 1
1236 #define LPC_CT32B_PWMC_PWMEN2 2
1237 #define LPC_CT32B_PWMC_PWMEN3 3
1239 #define LPC_CT32B_EMR_EMC0 4
1240 #define LPC_CT32B_EMR_EMC1 6
1241 #define LPC_CT32B_EMR_EMC2 8
1242 #define LPC_CT32B_EMR_EMC3 10
1244 #define LPC_CT32B_EMR_EMC_NOTHING 0
1245 #define LPC_CT32B_EMR_EMC_CLEAR 1
1246 #define LPC_CT32B_EMR_EMC_SET 2
1247 #define LPC_CT32B_EMR_EMC_TOGGLE 3
1249 #endif /* _LPC_H_ */