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1 /*
2 * (C) Copyright 2007-2009 DENX Software Engineering
3 *
4 * MPC512x Internal Memory Map
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
19 * MA 02111-1307 USA
20 *
21 * Based on the MPC83xx header.
22 */
23
24 #ifndef __IMMAP_512x__
25 #define __IMMAP_512x__
26
27 #include <asm/types.h>
28 #if defined(CONFIG_E300)
29 #include <asm/e300.h>
30 #endif
31
32 /*
33 * System reset offset (PowerPC standard)
34 */
35 #define EXC_OFF_SYS_RESET 0x0100
36 #define _START_OFFSET EXC_OFF_SYS_RESET
37
38 #define SPR_5121E 0x80180000
39
40 /*
41 * IMMRBAR - Internal Memory Register Base Address
42 */
43 #define CONFIG_DEFAULT_IMMR 0xFF400000 /* Default IMMR base address */
44 #define IMMRBAR 0x0000 /* Register offset to immr */
45 #define IMMRBAR_BASE_ADDR 0xFFF00000 /* Base address mask */
46 #define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR)
47
48
49 #ifndef __ASSEMBLY__
50 typedef struct law512x {
51 u32 bar; /* Base Addr Register */
52 u32 ar; /* Attributes Register */
53 } law512x_t;
54
55 /*
56 * System configuration registers
57 */
58 typedef struct sysconf512x {
59 u32 immrbar; /* Internal memory map base address register */
60 u8 res0[0x1c];
61 u32 lpbaw; /* LP Boot Access Window */
62 u32 lpcs0aw; /* LP CS0 Access Window */
63 u32 lpcs1aw; /* LP CS1 Access Window */
64 u32 lpcs2aw; /* LP CS2 Access Window */
65 u32 lpcs3aw; /* LP CS3 Access Window */
66 u32 lpcs4aw; /* LP CS4 Access Window */
67 u32 lpcs5aw; /* LP CS5 Access Window */
68 u32 lpcs6aw; /* LP CS6 Access Window */
69 u32 lpcs7aw; /* LP CS7 Access Window */
70 u8 res1[0x1c];
71 law512x_t pcilaw[3]; /* PCI Local Access Window 0-2 Registers */
72 u8 res2[0x28];
73 law512x_t ddrlaw; /* DDR Local Access Window */
74 u8 res3[0x18];
75 u32 mbxbar; /* MBX Base Address */
76 u32 srambar; /* SRAM Base Address */
77 u32 nfcbar; /* NFC Base Address */
78 u8 res4[0x34];
79 u32 spridr; /* System Part and Revision ID Register */
80 u32 spcr; /* System Priority Configuration Register */
81 u8 res5[0xf8];
82 } sysconf512x_t;
83
84 #define LAWBAR_BAR 0xFFFFF000 /* Base address mask */
85
86 /*
87 * Watch Dog Timer (WDT) Registers
88 */
89 typedef struct wdt512x {
90 u8 res0[4];
91 u32 swcrr; /* System watchdog control register */
92 u32 swcnr; /* System watchdog count register */
93 u8 res1[2];
94 u16 swsrr; /* System watchdog service register */
95 u8 res2[0xF0];
96 } wdt512x_t;
97
98 /*
99 * RTC Module Registers
100 */
101 typedef struct rtclk512x {
102 u8 fixme[0x100];
103 } rtclk512x_t;
104
105 /*
106 * General Purpose Timer
107 */
108 typedef struct gpt512x {
109 u8 fixme[0x100];
110 } gpt512x_t;
111
112 /*
113 * Integrated Programmable Interrupt Controller
114 */
115 typedef struct ipic512x {
116 u8 fixme[0x100];
117 } ipic512x_t;
118
119 /*
120 * System Arbiter Registers
121 */
122 typedef struct arbiter512x {
123 u32 acr; /* Arbiter Configuration Register */
124 u32 atr; /* Arbiter Timers Register */
125 u32 ater; /* Arbiter Transfer Error Register */
126 u32 aer; /* Arbiter Event Register */
127 u32 aidr; /* Arbiter Interrupt Definition Register */
128 u32 amr; /* Arbiter Mask Register */
129 u32 aeatr; /* Arbiter Event Attributes Register */
130 u32 aeadr; /* Arbiter Event Address Register */
131 u32 aerr; /* Arbiter Event Response Register */
132 u8 res1[0xDC];
133 } arbiter512x_t;
134
135 /*
136 * Reset Module
137 */
138 typedef struct reset512x {
139 u32 rcwl; /* Reset Configuration Word Low Register */
140 u32 rcwh; /* Reset Configuration Word High Register */
141 u8 res0[8];
142 u32 rsr; /* Reset Status Register */
143 u32 rmr; /* Reset Mode Register */
144 u32 rpr; /* Reset protection Register */
145 u32 rcr; /* Reset Control Register */
146 u32 rcer; /* Reset Control Enable Register */
147 u8 res1[0xDC];
148 } reset512x_t;
149
150 /* RSR - Reset Status Register */
151 #define RSR_SWSR 0x00002000 /* software soft reset */
152 #define RSR_SWHR 0x00001000 /* software hard reset */
153 #define RSR_JHRS 0x00000200 /* jtag hreset */
154 #define RSR_JSRS 0x00000100 /* jtag sreset status */
155 #define RSR_CSHR 0x00000010 /* checkstop reset status */
156 #define RSR_SWRS 0x00000008 /* software watchdog reset status */
157 #define RSR_BMRS 0x00000004 /* bus monitop reset status */
158 #define RSR_SRS 0x00000002 /* soft reset status */
159 #define RSR_HRS 0x00000001 /* hard reset status */
160 #define RSR_RES ~(RSR_SWSR | RSR_SWHR |\
161 RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
162 RSR_BMRS | RSR_SRS | RSR_HRS)
163
164 /* RMR - Reset Mode Register */
165 #define RMR_CSRE 0x00000001 /* checkstop reset enable */
166 #define RMR_CSRE_SHIFT 0
167 #define RMR_RES (~(RMR_CSRE))
168
169 /* RCR - Reset Control Register */
170 #define RCR_SWHR 0x00000002 /* software hard reset */
171 #define RCR_SWSR 0x00000001 /* software soft reset */
172 #define RCR_RES (~(RCR_SWHR | RCR_SWSR))
173
174 /* RCER - Reset Control Enable Register */
175 #define RCER_CRE 0x00000001 /* software hard reset */
176 #define RCER_RES (~(RCER_CRE))
177
178 /*
179 * Clock Module
180 */
181 typedef struct clk512x {
182 u32 spmr; /* System PLL Mode Register */
183 u32 sccr[2]; /* System Clock Control Registers */
184 u32 scfr[2]; /* System Clock Frequency Registers */
185 u8 res0[4];
186 u32 bcr; /* Bread Crumb Register */
187 u32 pscccr[12]; /* PSC0-11 Clock Control Registers */
188 u32 spccr; /* SPDIF Clock Control Register */
189 u32 cccr; /* CFM Clock Control Register */
190 u32 dccr; /* DIU Clock Control Register */
191 u32 msccr[4]; /* MSCAN1-4 Clock Control Registers */
192 u8 res1[0x98];
193 } clk512x_t;
194
195 /* SPMR - System PLL Mode Register */
196 #define SPMR_SPMF 0x0F000000
197 #define SPMR_SPMF_SHIFT 24
198 #define SPMR_CPMF 0x000F0000
199 #define SPMR_CPMF_SHIFT 16
200
201 /* System Clock Control Register 1 commands */
202 #define CLOCK_SCCR1_CFG_EN 0x80000000
203 #define CLOCK_SCCR1_LPC_EN 0x40000000
204 #define CLOCK_SCCR1_NFC_EN 0x20000000
205 #define CLOCK_SCCR1_PATA_EN 0x10000000
206 #define CLOCK_SCCR1_PSC_EN(cn) (0x08000000 >> (cn))
207 #define CLOCK_SCCR1_PSCFIFO_EN 0x00008000
208 #define CLOCK_SCCR1_SATA_EN 0x00004000
209 #define CLOCK_SCCR1_FEC_EN 0x00002000
210 #define CLOCK_SCCR1_TPR_EN 0x00001000
211 #define CLOCK_SCCR1_PCI_EN 0x00000800
212 #define CLOCK_SCCR1_DDR_EN 0x00000400
213
214 /* System Clock Control Register 2 commands */
215 #define CLOCK_SCCR2_DIU_EN 0x80000000
216 #define CLOCK_SCCR2_AXE_EN 0x40000000
217 #define CLOCK_SCCR2_MEM_EN 0x20000000
218 #define CLOCK_SCCR2_USB1_EN 0x10000000
219 #define CLOCK_SCCR2_USB2_EN 0x08000000
220 #define CLOCK_SCCR2_I2C_EN 0x04000000
221 #define CLOCK_SCCR2_BDLC_EN 0x02000000
222 #define CLOCK_SCCR2_SDHC_EN 0x01000000
223 #define CLOCK_SCCR2_SPDIF_EN 0x00800000
224 #define CLOCK_SCCR2_MBX_BUS_EN 0x00400000
225 #define CLOCK_SCCR2_MBX_EN 0x00200000
226 #define CLOCK_SCCR2_MBX_3D_EN 0x00100000
227 #define CLOCK_SCCR2_IIM_EN 0x00080000
228
229 /* SCFR1 System Clock Frequency Register 1 */
230 #ifndef SCFR1_IPS_DIV
231 #define SCFR1_IPS_DIV 0x3
232 #endif
233 #define SCFR1_IPS_DIV_MASK 0x03800000
234 #define SCFR1_IPS_DIV_SHIFT 23
235
236 #define SCFR1_PCI_DIV 0x6
237 #define SCFR1_PCI_DIV_MASK 0x00700000
238 #define SCFR1_PCI_DIV_SHIFT 20
239
240 #define SCFR1_LPC_DIV_MASK 0x00003800
241 #define SCFR1_LPC_DIV_SHIFT 11
242
243 #define SCFR1_NFC_DIV_MASK 0x00000700
244 #define SCFR1_NFC_DIV_SHIFT 8
245
246 #define SCFR1_DIU_DIV_MASK 0x000000FF
247 #define SCFR1_DIU_DIV_SHIFT 0
248
249 /* SCFR2 System Clock Frequency Register 2 */
250 #define SCFR2_SYS_DIV 0xFC000000
251 #define SCFR2_SYS_DIV_SHIFT 26
252
253 /* SPCR - System Priority Configuration Register */
254 #define SPCR_TBEN 0x00400000 /* E300 core time base unit enable */
255
256 /*
257 * Power Management Control Module
258 */
259 typedef struct pmc512x {
260 u8 fixme[0x100];
261 } pmc512x_t;
262
263 /*
264 * General purpose I/O module
265 */
266 typedef struct gpio512x {
267 u32 gpdir;
268 u32 gpodr;
269 u32 gpdat;
270 u32 gpier;
271 u32 gpimr;
272 u32 gpicr1;
273 u32 gpicr2;
274 u8 res0[0xE4];
275 } gpio512x_t;
276
277 /*
278 * DDR Memory Controller Memory Map
279 */
280 typedef struct ddr512x {
281 u32 ddr_sys_config; /* System Configuration Register */
282 u32 ddr_time_config0; /* Timing Configuration Register */
283 u32 ddr_time_config1; /* Timing Configuration Register */
284 u32 ddr_time_config2; /* Timing Configuration Register */
285 u32 ddr_command; /* Command Register */
286 u32 ddr_compact_command; /* Compact Command Register */
287 u32 self_refresh_cmd_0; /* Enter/Exit Self Refresh Registers */
288 u32 self_refresh_cmd_1; /* Enter/Exit Self Refresh Registers */
289 u32 self_refresh_cmd_2; /* Enter/Exit Self Refresh Registers */
290 u32 self_refresh_cmd_3; /* Enter/Exit Self Refresh Registers */
291 u32 self_refresh_cmd_4; /* Enter/Exit Self Refresh Registers */
292 u32 self_refresh_cmd_5; /* Enter/Exit Self Refresh Registers */
293 u32 self_refresh_cmd_6; /* Enter/Exit Self Refresh Registers */
294 u32 self_refresh_cmd_7; /* Enter/Exit Self Refresh Registers */
295 u32 DQS_config_offset_count; /* DQS Config Offset Count */
296 u32 DQS_config_offset_time; /* DQS Config Offset Time */
297 u32 DQS_delay_status; /* DQS Delay Status */
298 u32 res0[0xF];
299 u32 prioman_config1; /* Priority Manager Configuration */
300 u32 prioman_config2; /* Priority Manager Configuration */
301 u32 hiprio_config; /* High Priority Configuration */
302 u32 lut_table0_main_upper; /* LUT0 Main Upper */
303 u32 lut_table1_main_upper; /* LUT1 Main Upper */
304 u32 lut_table2_main_upper; /* LUT2 Main Upper */
305 u32 lut_table3_main_upper; /* LUT3 Main Upper */
306 u32 lut_table4_main_upper; /* LUT4 Main Upper */
307 u32 lut_table0_main_lower; /* LUT0 Main Lower */
308 u32 lut_table1_main_lower; /* LUT1 Main Lower */
309 u32 lut_table2_main_lower; /* LUT2 Main Lower */
310 u32 lut_table3_main_lower; /* LUT3 Main Lower */
311 u32 lut_table4_main_lower; /* LUT4 Main Lower */
312 u32 lut_table0_alternate_upper; /* LUT0 Alternate Upper */
313 u32 lut_table1_alternate_upper; /* LUT1 Alternate Upper */
314 u32 lut_table2_alternate_upper; /* LUT2 Alternate Upper */
315 u32 lut_table3_alternate_upper; /* LUT3 Alternate Upper */
316 u32 lut_table4_alternate_upper; /* LUT4 Alternate Upper */
317 u32 lut_table0_alternate_lower; /* LUT0 Alternate Lower */
318 u32 lut_table1_alternate_lower; /* LUT1 Alternate Lower */
319 u32 lut_table2_alternate_lower; /* LUT2 Alternate Lower */
320 u32 lut_table3_alternate_lower; /* LUT3 Alternate Lower */
321 u32 lut_table4_alternate_lower; /* LUT4 Alternate Lower */
322 u32 performance_monitor_config;
323 u32 event_time_counter;
324 u32 event_time_preset;
325 u32 performance_monitor1_address_low;
326 u32 performance_monitor2_address_low;
327 u32 performance_monitor1_address_hi;
328 u32 performance_monitor2_address_hi;
329 u32 res1[2];
330 u32 performance_monitor1_read_counter;
331 u32 performance_monitor2_read_counter;
332 u32 performance_monitor1_write_counter;
333 u32 performance_monitor2_write_counter;
334 u32 granted_ack_counter0;
335 u32 granted_ack_counter1;
336 u32 granted_ack_counter2;
337 u32 granted_ack_counter3;
338 u32 granted_ack_counter4;
339 u32 cumulative_wait_counter0;
340 u32 cumulative_wait_counter1;
341 u32 cumulative_wait_counter2;
342 u32 cumulative_wait_counter3;
343 u32 cumulative_wait_counter4;
344 u32 summed_priority_counter0;
345 u32 summed_priority_counter1;
346 u32 summed_priority_counter2;
347 u32 summed_priority_counter3;
348 u32 summed_priority_counter4;
349 u32 res2[0x3AD];
350 } ddr512x_t;
351
352 /* MDDRC SYS CFG and Timing CFG0 Registers */
353 #define MDDRC_SYS_CFG_EN 0xF0000000
354 #define MDDRC_SYS_CFG_CMD_MASK 0x10000000
355 #define MDDRC_REFRESH_ZERO_MASK 0x0000FFFF
356
357 /*
358 * DDR Memory Controller Configuration settings
359 */
360 typedef struct ddr512x_config {
361 u32 ddr_sys_config; /* System Configuration Register */
362 u32 ddr_time_config0; /* Timing Configuration Register */
363 u32 ddr_time_config1; /* Timing Configuration Register */
364 u32 ddr_time_config2; /* Timing Configuration Register */
365 } ddr512x_config_t;
366
367 typedef struct sdram_conf_s {
368 unsigned long size;
369 ddr512x_config_t cfg;
370 } sdram_conf_t;
371
372 /*
373 * DMA/Messaging Unit
374 */
375 typedef struct dma512x {
376 u8 fixme[0x1800];
377 } dma512x_t;
378
379 /*
380 * PCI Software Configuration Registers
381 */
382 typedef struct pciconf512x {
383 u32 config_address;
384 u32 config_data;
385 u32 int_ack;
386 u8 res[116];
387 } pciconf512x_t;
388
389 /*
390 * PCI Outbound Translation Register
391 */
392 typedef struct pci_outbound_window {
393 u32 potar;
394 u8 res0[4];
395 u32 pobar;
396 u8 res1[4];
397 u32 pocmr;
398 u8 res2[4];
399 } pot512x_t;
400
401 /* POTAR - PCI Outbound Translation Address Register */
402 #define POTAR_TA_MASK 0x000fffff
403
404 /* POBAR - PCI Outbound Base Address Register */
405 #define POBAR_BA_MASK 0x000fffff
406
407 /* POCMR - PCI Outbound Comparision Mask Register */
408 #define POCMR_EN 0x80000000
409 #define POCMR_IO 0x40000000 /* 0-memory space 1-I/O space */
410 #define POCMR_PRE 0x20000000 /* prefetch enable */
411 #define POCMR_SBS 0x00100000 /* special byte swap enable */
412 #define POCMR_CM_MASK 0x000fffff
413 #define POCMR_CM_4G 0x00000000
414 #define POCMR_CM_2G 0x00080000
415 #define POCMR_CM_1G 0x000C0000
416 #define POCMR_CM_512M 0x000E0000
417 #define POCMR_CM_256M 0x000F0000
418 #define POCMR_CM_128M 0x000F8000
419 #define POCMR_CM_64M 0x000FC000
420 #define POCMR_CM_32M 0x000FE000
421 #define POCMR_CM_16M 0x000FF000
422 #define POCMR_CM_8M 0x000FF800
423 #define POCMR_CM_4M 0x000FFC00
424 #define POCMR_CM_2M 0x000FFE00
425 #define POCMR_CM_1M 0x000FFF00
426 #define POCMR_CM_512K 0x000FFF80
427 #define POCMR_CM_256K 0x000FFFC0
428 #define POCMR_CM_128K 0x000FFFE0
429 #define POCMR_CM_64K 0x000FFFF0
430 #define POCMR_CM_32K 0x000FFFF8
431 #define POCMR_CM_16K 0x000FFFFC
432 #define POCMR_CM_8K 0x000FFFFE
433 #define POCMR_CM_4K 0x000FFFFF
434
435 /*
436 * Sequencer
437 */
438 typedef struct ios512x {
439 pot512x_t pot[6];
440 u8 res0[0x60];
441 u32 pmcr;
442 u8 res1[4];
443 u32 dtcr;
444 u8 res2[4];
445 } ios512x_t;
446
447 /*
448 * PCI Controller
449 */
450 typedef struct pcictrl512x {
451 u32 esr;
452 u32 ecdr;
453 u32 eer;
454 u32 eatcr;
455 u32 eacr;
456 u32 eeacr;
457 u32 edlcr;
458 u32 edhcr;
459 u32 gcr;
460 u32 ecr;
461 u32 gsr;
462 u8 res0[12];
463 u32 pitar2;
464 u8 res1[4];
465 u32 pibar2;
466 u32 piebar2;
467 u32 piwar2;
468 u8 res2[4];
469 u32 pitar1;
470 u8 res3[4];
471 u32 pibar1;
472 u32 piebar1;
473 u32 piwar1;
474 u8 res4[4];
475 u32 pitar0;
476 u8 res5[4];
477 u32 pibar0;
478 u8 res6[4];
479 u32 piwar0;
480 u8 res7[132];
481 } pcictrl512x_t;
482
483
484 /* PITAR - PCI Inbound Translation Address Register
485 */
486 #define PITAR_TA_MASK 0x000fffff
487
488 /* PIBAR - PCI Inbound Base/Extended Address Register
489 */
490 #define PIBAR_MASK 0xffffffff
491 #define PIEBAR_EBA_MASK 0x000fffff
492
493 /* PIWAR - PCI Inbound Windows Attributes Register
494 */
495 #define PIWAR_EN 0x80000000
496 #define PIWAR_SBS 0x40000000
497 #define PIWAR_PF 0x20000000
498 #define PIWAR_RTT_MASK 0x000f0000
499 #define PIWAR_RTT_NO_SNOOP 0x00040000
500 #define PIWAR_RTT_SNOOP 0x00050000
501 #define PIWAR_WTT_MASK 0x0000f000
502 #define PIWAR_WTT_NO_SNOOP 0x00004000
503 #define PIWAR_WTT_SNOOP 0x00005000
504
505 /*
506 * MSCAN
507 */
508 typedef struct mscan512x {
509 u8 fixme[0x100];
510 } mscan512x_t;
511
512 /*
513 * BDLC
514 */
515 typedef struct bdlc512x {
516 u8 fixme[0x100];
517 } bdlc512x_t;
518
519 /*
520 * SDHC
521 */
522 typedef struct sdhc512x {
523 u8 fixme[0x100];
524 } sdhc512x_t;
525
526 /*
527 * SPDIF
528 */
529 typedef struct spdif512x {
530 u8 fixme[0x100];
531 } spdif512x_t;
532
533 /*
534 * I2C
535 */
536 typedef struct i2c512x_dev {
537 volatile u32 madr; /* I2Cn + 0x00 */
538 volatile u32 mfdr; /* I2Cn + 0x04 */
539 volatile u32 mcr; /* I2Cn + 0x08 */
540 volatile u32 msr; /* I2Cn + 0x0C */
541 volatile u32 mdr; /* I2Cn + 0x10 */
542 u8 res0[0x0C];
543 } i2c512x_dev_t;
544
545 /* Number of I2C buses */
546 #define I2C_BUS_CNT 3
547
548 typedef struct i2c512x {
549 i2c512x_dev_t dev[I2C_BUS_CNT];
550 volatile u32 icr;
551 volatile u32 mifr;
552 u8 res0[0x98];
553 } i2c512x_t;
554
555 /* I2Cn control register bits */
556 #define I2C_EN 0x80
557 #define I2C_IEN 0x40
558 #define I2C_STA 0x20
559 #define I2C_TX 0x10
560 #define I2C_TXAK 0x08
561 #define I2C_RSTA 0x04
562 #define I2C_INIT_MASK (I2C_EN | I2C_STA | I2C_TX | I2C_RSTA)
563
564 /* I2Cn status register bits */
565 #define I2C_CF 0x80
566 #define I2C_AAS 0x40
567 #define I2C_BB 0x20
568 #define I2C_AL 0x10
569 #define I2C_SRW 0x04
570 #define I2C_IF 0x02
571 #define I2C_RXAK 0x01
572
573 /*
574 * AXE
575 */
576 typedef struct axe512x {
577 u8 fixme[0x100];
578 } axe512x_t;
579
580 /*
581 * DIU
582 */
583 typedef struct diu512x {
584 u8 fixme[0x100];
585 } diu512x_t;
586
587 /*
588 * CFM
589 */
590 typedef struct cfm512x {
591 u8 fixme[0x100];
592 } cfm512x_t;
593
594 /*
595 * FEC
596 */
597 typedef struct fec512x {
598 u32 fec_id; /* FEC_ID register */
599 u32 ievent; /* Interrupt event register */
600 u32 imask; /* Interrupt mask register */
601 u32 reserved_01;
602 u32 r_des_active; /* Receive ring updated flag */
603 u32 x_des_active; /* Transmit ring updated flag */
604 u32 reserved_02[3];
605 u32 ecntrl; /* Ethernet control register */
606 u32 reserved_03[6];
607 u32 mii_data; /* MII data register */
608 u32 mii_speed; /* MII speed register */
609 u32 reserved_04[7];
610 u32 mib_control; /* MIB control/status register */
611 u32 reserved_05[7];
612 u32 r_cntrl; /* Receive control register */
613 u32 r_hash; /* Receive hash */
614 u32 reserved_06[14];
615 u32 x_cntrl; /* Transmit control register */
616 u32 reserved_07[7];
617 u32 paddr1; /* Physical address low */
618 u32 paddr2; /* Physical address high + type field */
619 u32 op_pause; /* Opcode + pause duration */
620 u32 reserved_08[10];
621 u32 iaddr1; /* Upper 32 bits of individual hash table */
622 u32 iaddr2; /* Lower 32 bits of individual hash table */
623 u32 gaddr1; /* Upper 32 bits of group hash table */
624 u32 gaddr2; /* Lower 32 bits of group hash table */
625 u32 reserved_09[7];
626 u32 x_wmrk; /* Transmit FIFO watermark */
627 u32 reserved_10;
628 u32 r_bound; /* End of RAM */
629 u32 r_fstart; /* Receive FIFO start address */
630 u32 reserved_11[11];
631 u32 r_des_start; /* Beginning of receive descriptor ring */
632 u32 x_des_start; /* Pointer to beginning of transmit descriptor ring */
633 u32 r_buff_size; /* Receive buffer size */
634 u32 reserved_12[26];
635 u32 dma_control; /* DMA control for IP bus, AMBA IF + DMA revision */
636 u32 reserved_13[2];
637
638 u32 mib[128]; /* MIB Block Counters */
639
640 u32 fifo[256]; /* used by FEC, can only be accessed by DMA */
641 } fec512x_t;
642
643 /*
644 * ULPI
645 */
646 typedef struct ulpi512x {
647 u8 fixme[0x600];
648 } ulpi512x_t;
649
650 /*
651 * UTMI
652 */
653 typedef struct utmi512x {
654 u8 fixme[0x3000];
655 } utmi512x_t;
656
657 /*
658 * PCI DMA
659 */
660 typedef struct pcidma512x {
661 u8 fixme[0x300];
662 } pcidma512x_t;
663
664 /*
665 * IO Control
666 */
667 typedef struct ioctrl512x {
668 u32 io_control_mem; /* MEM pad ctrl reg */
669 u32 io_control_gp; /* GP pad ctrl reg */
670 u32 io_control_lpc_clk; /* LPC_CLK pad ctrl reg */
671 u32 io_control_lpc_oe; /* LPC_OE pad ctrl reg */
672 u32 io_control_lpc_rw; /* LPC_R/W pad ctrl reg */
673 u32 io_control_lpc_ack; /* LPC_ACK pad ctrl reg */
674 u32 io_control_lpc_cs0; /* LPC_CS0 pad ctrl reg */
675 u32 io_control_nfc_ce0; /* NFC_CE0 pad ctrl reg */
676 u32 io_control_lpc_cs1; /* LPC_CS1 pad ctrl reg */
677 u32 io_control_lpc_cs2; /* LPC_CS2 pad ctrl reg */
678 u32 io_control_lpc_ax03; /* LPC_AX03 pad ctrl reg */
679 u32 io_control_emb_ax02; /* EMB_AX02 pad ctrl reg */
680 u32 io_control_emb_ax01; /* EMB_AX01 pad ctrl reg */
681 u32 io_control_emb_ax00; /* EMB_AX00 pad ctrl reg */
682 u32 io_control_emb_ad31; /* EMB_AD31 pad ctrl reg */
683 u32 io_control_emb_ad30; /* EMB_AD30 pad ctrl reg */
684 u32 io_control_emb_ad29; /* EMB_AD29 pad ctrl reg */
685 u32 io_control_emb_ad28; /* EMB_AD28 pad ctrl reg */
686 u32 io_control_emb_ad27; /* EMB_AD27 pad ctrl reg */
687 u32 io_control_emb_ad26; /* EMB_AD26 pad ctrl reg */
688 u32 io_control_emb_ad25; /* EMB_AD25 pad ctrl reg */
689 u32 io_control_emb_ad24; /* EMB_AD24 pad ctrl reg */
690 u32 io_control_emb_ad23; /* EMB_AD23 pad ctrl reg */
691 u32 io_control_emb_ad22; /* EMB_AD22 pad ctrl reg */
692 u32 io_control_emb_ad21; /* EMB_AD21 pad ctrl reg */
693 u32 io_control_emb_ad20; /* EMB_AD20 pad ctrl reg */
694 u32 io_control_emb_ad19; /* EMB_AD19 pad ctrl reg */
695 u32 io_control_emb_ad18; /* EMB_AD18 pad ctrl reg */
696 u32 io_control_emb_ad17; /* EMB_AD17 pad ctrl reg */
697 u32 io_control_emb_ad16; /* EMB_AD16 pad ctrl reg */
698 u32 io_control_emb_ad15; /* EMB_AD15 pad ctrl reg */
699 u32 io_control_emb_ad14; /* EMB_AD14 pad ctrl reg */
700 u32 io_control_emb_ad13; /* EMB_AD13 pad ctrl reg */
701 u32 io_control_emb_ad12; /* EMB_AD12 pad ctrl reg */
702 u32 io_control_emb_ad11; /* EMB_AD11 pad ctrl reg */
703 u32 io_control_emb_ad10; /* EMB_AD10 pad ctrl reg */
704 u32 io_control_emb_ad09; /* EMB_AD09 pad ctrl reg */
705 u32 io_control_emb_ad08; /* EMB_AD08 pad ctrl reg */
706 u32 io_control_emb_ad07; /* EMB_AD07 pad ctrl reg */
707 u32 io_control_emb_ad06; /* EMB_AD06 pad ctrl reg */
708 u32 io_control_emb_ad05; /* EMB_AD05 pad ctrl reg */
709 u32 io_control_emb_ad04; /* EMB_AD04 pad ctrl reg */
710 u32 io_control_emb_ad03; /* EMB_AD03 pad ctrl reg */
711 u32 io_control_emb_ad02; /* EMB_AD02 pad ctrl reg */
712 u32 io_control_emb_ad01; /* EMB_AD01 pad ctrl reg */
713 u32 io_control_emb_ad00; /* EMB_AD00 pad ctrl reg */
714 u32 io_control_pata_ce1; /* PATA_CE1 pad ctrl reg */
715 u32 io_control_pata_ce2; /* PATA_CE2 pad ctrl reg */
716 u32 io_control_pata_isolate; /* PATA_ISOLATE pad ctrl reg */
717 u32 io_control_pata_ior; /* PATA_IOR pad ctrl reg */
718 u32 io_control_pata_iow; /* PATA_IOW pad ctrl reg */
719 u32 io_control_pata_iochrdy; /* PATA_IOCHRDY pad ctrl reg */
720 u32 io_control_pata_intrq; /* PATA_INTRQ pad ctrl reg */
721 u32 io_control_pata_drq; /* PATA_DRQ pad ctrl reg */
722 u32 io_control_pata_dack; /* PATA_DACK pad ctrl reg */
723 u32 io_control_nfc_wp; /* NFC_WP pad ctrl reg */
724 u32 io_control_nfc_rb; /* NFC_RB pad ctrl reg */
725 u32 io_control_nfc_ale; /* NFC_ALE pad ctrl reg */
726 u32 io_control_nfc_cle; /* NFC_CLE pad ctrl reg */
727 u32 io_control_nfc_we; /* NFC_WE pad ctrl reg */
728 u32 io_control_nfc_re; /* NFC_RE pad ctrl reg */
729 u32 io_control_pci_ad31; /* PCI_AD31 pad ctrl reg */
730 u32 io_control_pci_ad30; /* PCI_AD30 pad ctrl reg */
731 u32 io_control_pci_ad29; /* PCI_AD29 pad ctrl reg */
732 u32 io_control_pci_ad28; /* PCI_AD28 pad ctrl reg */
733 u32 io_control_pci_ad27; /* PCI_AD27 pad ctrl reg */
734 u32 io_control_pci_ad26; /* PCI_AD26 pad ctrl reg */
735 u32 io_control_pci_ad25; /* PCI_AD25 pad ctrl reg */
736 u32 io_control_pci_ad24; /* PCI_AD24 pad ctrl reg */
737 u32 io_control_pci_ad23; /* PCI_AD23 pad ctrl reg */
738 u32 io_control_pci_ad22; /* PCI_AD22 pad ctrl reg */
739 u32 io_control_pci_ad21; /* PCI_AD21 pad ctrl reg */
740 u32 io_control_pci_ad20; /* PCI_AD20 pad ctrl reg */
741 u32 io_control_pci_ad19; /* PCI_AD19 pad ctrl reg */
742 u32 io_control_pci_ad18; /* PCI_AD18 pad ctrl reg */
743 u32 io_control_pci_ad17; /* PCI_AD17 pad ctrl reg */
744 u32 io_control_pci_ad16; /* PCI_AD16 pad ctrl reg */
745 u32 io_control_pci_ad15; /* PCI_AD15 pad ctrl reg */
746 u32 io_control_pci_ad14; /* PCI_AD14 pad ctrl reg */
747 u32 io_control_pci_ad13; /* PCI_AD13 pad ctrl reg */
748 u32 io_control_pci_ad12; /* PCI_AD12 pad ctrl reg */
749 u32 io_control_pci_ad11; /* PCI_AD11 pad ctrl reg */
750 u32 io_control_pci_ad10; /* PCI_AD10 pad ctrl reg */
751 u32 io_control_pci_ad09; /* PCI_AD09 pad ctrl reg */
752 u32 io_control_pci_ad08; /* PCI_AD08 pad ctrl reg */
753 u32 io_control_pci_ad07; /* PCI_AD07 pad ctrl reg */
754 u32 io_control_pci_ad06; /* PCI_AD06 pad ctrl reg */
755 u32 io_control_pci_ad05; /* PCI_AD05 pad ctrl reg */
756 u32 io_control_pci_ad04; /* PCI_AD04 pad ctrl reg */
757 u32 io_control_pci_ad03; /* PCI_AD03 pad ctrl reg */
758 u32 io_control_pci_ad02; /* PCI_AD02 pad ctrl reg */
759 u32 io_control_pci_ad01; /* PCI_AD01 pad ctrl reg */
760 u32 io_control_pci_ad00; /* PCI_AD00 pad ctrl reg */
761 u32 io_control_pci_cbe0; /* PCI_CBE0 pad ctrl reg */
762 u32 io_control_pci_cbe1; /* PCI_CBE1 pad ctrl reg */
763 u32 io_control_pci_cbe2; /* PCI_CBE2 pad ctrl reg */
764 u32 io_control_pci_cbe3; /* PCI_CBE3 pad ctrl reg */
765 u32 io_control_pci_grant2; /* PCI_GRANT2 pad ctrl reg */
766 u32 io_control_pci_req2; /* PCI_REQ2 pad ctrl reg */
767 u32 io_control_pci_grant1; /* PCI_GRANT1 pad ctrl reg */
768 u32 io_control_pci_req1; /* PCI_REQ1 pad ctrl reg */
769 u32 io_control_pci_grant0; /* PCI_GRANT0 pad ctrl reg */
770 u32 io_control_pci_req0; /* PCI_REQ0 pad ctrl reg */
771 u32 io_control_pci_inta; /* PCI_INTA pad ctrl reg */
772 u32 io_control_pci_clk; /* PCI_CLK pad ctrl reg */
773 u32 io_control_pci_rst; /* PCI_RST- pad ctrl reg */
774 u32 io_control_pci_frame; /* PCI_FRAME pad ctrl reg */
775 u32 io_control_pci_idsel; /* PCI_IDSEL pad ctrl reg */
776 u32 io_control_pci_devsel; /* PCI_DEVSEL pad ctrl reg */
777 u32 io_control_pci_irdy; /* PCI_IRDY pad ctrl reg */
778 u32 io_control_pci_trdy; /* PCI_TRDY pad ctrl reg */
779 u32 io_control_pci_stop; /* PCI_STOP pad ctrl reg */
780 u32 io_control_pci_par; /* PCI_PAR pad ctrl reg */
781 u32 io_control_pci_perr; /* PCI_PERR pad ctrl reg */
782 u32 io_control_pci_serr; /* PCI_SERR pad ctrl reg */
783 u32 io_control_spdif_txclk; /* SPDIF_TXCLK pad ctrl reg */
784 u32 io_control_spdif_tx; /* SPDIF_TX pad ctrl reg */
785 u32 io_control_spdif_rx; /* SPDIF_RX pad ctrl reg */
786 u32 io_control_i2c0_scl; /* I2C0_SCL pad ctrl reg */
787 u32 io_control_i2c0_sda; /* I2C0_SDA pad ctrl reg */
788 u32 io_control_i2c1_scl; /* I2C1_SCL pad ctrl reg */
789 u32 io_control_i2c1_sda; /* I2C1_SDA pad ctrl reg */
790 u32 io_control_i2c2_scl; /* I2C2_SCL pad ctrl reg */
791 u32 io_control_i2c2_sda; /* I2C2_SDA pad ctrl reg */
792 u32 io_control_irq0; /* IRQ0 pad ctrl reg */
793 u32 io_control_irq1; /* IRQ1 pad ctrl reg */
794 u32 io_control_can1_tx; /* CAN1_TX pad ctrl reg */
795 u32 io_control_can2_tx; /* CAN2_TX pad ctrl reg */
796 u32 io_control_j1850_tx; /* J1850_TX pad ctrl reg */
797 u32 io_control_j1850_rx; /* J1850_RX pad ctrl reg */
798 u32 io_control_psc_mclk_in; /* PSC_MCLK_IN pad ctrl reg */
799 u32 io_control_psc0_0; /* PSC0_0 pad ctrl reg */
800 u32 io_control_psc0_1; /* PSC0_1 pad ctrl reg */
801 u32 io_control_psc0_2; /* PSC0_2 pad ctrl reg */
802 u32 io_control_psc0_3; /* PSC0_3 pad ctrl reg */
803 u32 io_control_psc0_4; /* PSC0_4 pad ctrl reg */
804 u32 io_control_psc1_0; /* PSC1_0 pad ctrl reg */
805 u32 io_control_psc1_1; /* PSC1_1 pad ctrl reg */
806 u32 io_control_psc1_2; /* PSC1_2 pad ctrl reg */
807 u32 io_control_psc1_3; /* PSC1_3 pad ctrl reg */
808 u32 io_control_psc1_4; /* PSC1_4 pad ctrl reg */
809 u32 io_control_psc2_0; /* PSC2_0 pad ctrl reg */
810 u32 io_control_psc2_1; /* PSC2_1 pad ctrl reg */
811 u32 io_control_psc2_2; /* PSC2_2 pad ctrl reg */
812 u32 io_control_psc2_3; /* PSC2_3 pad ctrl reg */
813 u32 io_control_psc2_4; /* PSC2_4 pad ctrl reg */
814 u32 io_control_psc3_0; /* PSC3_0 pad ctrl reg */
815 u32 io_control_psc3_1; /* PSC3_1 pad ctrl reg */
816 u32 io_control_psc3_2; /* PSC3_2 pad ctrl reg */
817 u32 io_control_psc3_3; /* PSC3_3 pad ctrl reg */
818 u32 io_control_psc3_4; /* PSC3_4 pad ctrl reg */
819 u32 io_control_psc4_0; /* PSC4_0 pad ctrl reg */
820 u32 io_control_psc4_1; /* PSC4_1 pad ctrl reg */
821 u32 io_control_psc4_2; /* PSC4_2 pad ctrl reg */
822 u32 io_control_psc4_3; /* PSC4_3 pad ctrl reg */
823 u32 io_control_psc4_4; /* PSC4_4 pad ctrl reg */
824 u32 io_control_psc5_0; /* PSC5_0 pad ctrl reg */
825 u32 io_control_psc5_1; /* PSC5_1 pad ctrl reg */
826 u32 io_control_psc5_2; /* PSC5_2 pad ctrl reg */
827 u32 io_control_psc5_3; /* PSC5_3 pad ctrl reg */
828 u32 io_control_psc5_4; /* PSC5_4 pad ctrl reg */
829 u32 io_control_psc6_0; /* PSC6_0 pad ctrl reg */
830 u32 io_control_psc6_1; /* PSC6_1 pad ctrl reg */
831 u32 io_control_psc6_2; /* PSC6_2 pad ctrl reg */
832 u32 io_control_psc6_3; /* PSC6_3 pad ctrl reg */
833 u32 io_control_psc6_4; /* PSC6_4 pad ctrl reg */
834 u32 io_control_psc7_0; /* PSC7_0 pad ctrl reg */
835 u32 io_control_psc7_1; /* PSC7_1 pad ctrl reg */
836 u32 io_control_psc7_2; /* PSC7_2 pad ctrl reg */
837 u32 io_control_psc7_3; /* PSC7_3 pad ctrl reg */
838 u32 io_control_psc7_4; /* PSC7_4 pad ctrl reg */
839 u32 io_control_psc8_0; /* PSC8_0 pad ctrl reg */
840 u32 io_control_psc8_1; /* PSC8_1 pad ctrl reg */
841 u32 io_control_psc8_2; /* PSC8_2 pad ctrl reg */
842 u32 io_control_psc8_3; /* PSC8_3 pad ctrl reg */
843 u32 io_control_psc8_4; /* PSC8_4 pad ctrl reg */
844 u32 io_control_psc9_0; /* PSC9_0 pad ctrl reg */
845 u32 io_control_psc9_1; /* PSC9_1 pad ctrl reg */
846 u32 io_control_psc9_2; /* PSC9_2 pad ctrl reg */
847 u32 io_control_psc9_3; /* PSC9_3 pad ctrl reg */
848 u32 io_control_psc9_4; /* PSC9_4 pad ctrl reg */
849 u32 io_control_psc10_0; /* PSC10_0 pad ctrl reg */
850 u32 io_control_psc10_1; /* PSC10_1 pad ctrl reg */
851 u32 io_control_psc10_2; /* PSC10_2 pad ctrl reg */
852 u32 io_control_psc10_3; /* PSC10_3 pad ctrl reg */
853 u32 io_control_psc10_4; /* PSC10_4 pad ctrl reg */
854 u32 io_control_psc11_0; /* PSC11_0 pad ctrl reg */
855 u32 io_control_psc11_1; /* PSC11_1 pad ctrl reg */
856 u32 io_control_psc11_2; /* PSC11_2 pad ctrl reg */
857 u32 io_control_psc11_3; /* PSC11_3 pad ctrl reg */
858 u32 io_control_psc11_4; /* PSC11_4 pad ctrl reg */
859 u32 io_control_ckstp_out; /* CKSTP_OUT pad ctrl reg */
860 u32 io_control_usb_phy_drvvbus; /* USB2_DRVVBUS pad ctrl reg */
861 u8 reserved[0x0cfc]; /* fill to 4096 bytes size */
862 } ioctrl512x_t;
863
864 /* IO pin fields */
865 #define IO_PIN_FMUX(v) ((v) << 7) /* pin function */
866 #define IO_PIN_HOLD(v) ((v) << 5) /* hold time, pci only */
867 #define IO_PIN_PUD(v) ((v) << 4) /* if PUE, 0=pull-down, 1=pull-up */
868 #define IO_PIN_PUE(v) ((v) << 3) /* pull up/down enable */
869 #define IO_PIN_ST(v) ((v) << 2) /* schmitt trigger */
870 #define IO_PIN_DS(v) ((v)) /* slew rate */
871
872 typedef struct iopin_t {
873 int p_offset; /* offset from IOCTL_MEM_OFFSET */
874 int nr_pins; /* number of pins to set this way */
875 int bit_or; /* or in the value instead of overwrite */
876 u_long val; /* value to write or or */
877 }iopin_t;
878
879 void iopin_initialize(iopin_t *,int);
880
881 /*
882 * IIM
883 */
884 typedef struct iim512x {
885 u32 stat; /* IIM status register */
886 u32 statm; /* IIM status IRQ mask */
887 u32 err; /* IIM errors register */
888 u32 emask; /* IIM error IRQ mask */
889 u32 fctl; /* IIM fuse control register */
890 u32 ua; /* IIM upper address register */
891 u32 la; /* IIM lower address register */
892 u32 sdat; /* IIM explicit sense data */
893 u8 res0[0x08];
894 u32 prg_p; /* IIM program protection register */
895 u8 res1[0x10];
896 u32 divide; /* IIM divide factor register */
897 u8 res2[0x7c0];
898 u32 fbac0; /* IIM fuse bank 0 prot (for Freescale use) */
899 u32 fb0w0[0x1f]; /* IIM fuse bank 0 data (for Freescale use) */
900 u8 res3[0x380];
901 u32 fbac1; /* IIM fuse bank 1 protection */
902 u32 fb1w1[0x01f]; /* IIM fuse bank 1 data */
903 u8 res4[0x380];
904 } iim512x_t;
905
906 /*
907 * LPC
908 */
909 typedef struct lpc512x {
910 u32 cs_cfg[8]; /* Chip Select N Configuration Registers
911 No dedicated entry for CS Boot as == CS0 */
912 u32 cs_cr; /* Chip Select Control Register */
913 u32 cs_sr; /* Chip Select Status Register */
914 u32 cs_bcr; /* Chip Select Burst Control Register */
915 u32 cs_dccr; /* Chip Select Deadcycle Control Register */
916 u32 cs_hccr; /* Chip Select Holdcycle Control Register */
917 u32 altr; /* Address Latch Timing Register */
918 u8 res0[0xc8];
919 u32 sclpc_psr; /* SCLPC Packet Size Register */
920 u32 sclpc_sar; /* SCLPC Start Address Register */
921 u32 sclpc_cr; /* SCLPC Control Register */
922 u32 sclpc_er; /* SCLPC Enable Register */
923 u32 sclpc_nar; /* SCLPC NextAddress Register */
924 u32 sclpc_sr; /* SCLPC Status Register */
925 u32 sclpc_bdr; /* SCLPC Bytes Done Register */
926 u32 emb_scr; /* EMB Share Counter Register */
927 u32 emb_pcr; /* EMB Pause Control Register */
928 u8 res1[0x1c];
929 u32 lpc_fdwr; /* LPC RX/TX FIFO Data Word Register */
930 u32 lpc_fsr; /* LPC RX/TX FIFO Status Register */
931 u32 lpc_cr; /* LPC RX/TX FIFO Control Register */
932 u32 lpc_ar; /* LPC RX/TX FIFO Alarm Register */
933 u8 res2[0xb0];
934 } lpc512x_t;
935
936 /*
937 * PATA
938 */
939 typedef struct pata512x {
940 /* LOCAL Registers */
941 u32 pata_time1; /* Time register 1: PIO and tx timing parameter */
942 u32 pata_time2; /* Time register 2: PIO timing parameter */
943 u32 pata_time3; /* Time register 3: PIO and MDMA timing parameter */
944 u32 pata_time4; /* Time register 4: MDMA and UDMA timing parameter */
945 u32 pata_time5; /* Time register 5: UDMA timing parameter */
946 u32 pata_time6; /* Time register 6: UDMA timing parameter */
947 u32 pata_fifo_data32; /* 32bit wide dataport to/from FIFO */
948 u32 pata_fifo_data16; /* 16bit wide dataport to/from FIFO */
949 u32 pata_fifo_fill; /* FIFO filling in halfwords (READONLY)*/
950 u32 pata_ata_control; /* ATA Interface control register */
951 u32 pata_irq_pending; /* Interrupt pending register (READONLY) */
952 u32 pata_irq_enable; /* Interrupt enable register */
953 u32 pata_irq_clear; /* Interrupt clear register (WRITEONLY)*/
954 u32 pata_fifo_alarm; /* fifo alarm threshold */
955 u32 res1[0x1A];
956 /* DRIVE Registers */
957 u32 pata_drive_data; /* drive data register*/
958 u32 pata_drive_features;/* drive features register */
959 u32 pata_drive_sectcnt; /* drive sector count register */
960 u32 pata_drive_sectnum; /* drive sector number register */
961 u32 pata_drive_cyllow; /* drive cylinder low register */
962 u32 pata_drive_cylhigh; /* drive cylinder high register */
963 u32 pata_drive_dev_head;/* drive device head register */
964 u32 pata_drive_command; /* write = drive command, read = drive status reg */
965 u32 res2[0x06];
966 u32 pata_drive_alt_stat;/* write = drive control, read = drive alt status reg */
967 u32 res3[0x09];
968 } pata512x_t;
969
970 /*
971 * PSC
972 */
973 typedef struct psc512x {
974 volatile u8 mode; /* PSC + 0x00 */
975 volatile u8 res0[3];
976 union { /* PSC + 0x04 */
977 volatile u16 status;
978 volatile u16 clock_select;
979 } sr_csr;
980 #define psc_status sr_csr.status
981 #define psc_clock_select sr_csr.clock_select
982 volatile u16 res1;
983 volatile u8 command; /* PSC + 0x08 */
984 volatile u8 res2[3];
985 union { /* PSC + 0x0c */
986 volatile u8 buffer_8;
987 volatile u16 buffer_16;
988 volatile u32 buffer_32;
989 } buffer;
990 #define psc_buffer_8 buffer.buffer_8
991 #define psc_buffer_16 buffer.buffer_16
992 #define psc_buffer_32 buffer.buffer_32
993 union { /* PSC + 0x10 */
994 volatile u8 ipcr;
995 volatile u8 acr;
996 } ipcr_acr;
997 #define psc_ipcr ipcr_acr.ipcr
998 #define psc_acr ipcr_acr.acr
999 volatile u8 res3[3];
1000 union { /* PSC + 0x14 */
1001 volatile u16 isr;
1002 volatile u16 imr;
1003 } isr_imr;
1004 #define psc_isr isr_imr.isr
1005 #define psc_imr isr_imr.imr
1006 volatile u16 res4;
1007 volatile u8 ctur; /* PSC + 0x18 */
1008 volatile u8 res5[3];
1009 volatile u8 ctlr; /* PSC + 0x1c */
1010 volatile u8 res6[3];
1011 volatile u32 ccr; /* PSC + 0x20 */
1012 volatile u8 res7[12];
1013 volatile u8 ivr; /* PSC + 0x30 */
1014 volatile u8 res8[3];
1015 volatile u8 ip; /* PSC + 0x34 */
1016 volatile u8 res9[3];
1017 volatile u8 op1; /* PSC + 0x38 */
1018 volatile u8 res10[3];
1019 volatile u8 op0; /* PSC + 0x3c */
1020 volatile u8 res11[3];
1021 volatile u32 sicr; /* PSC + 0x40 */
1022 volatile u8 res12[60];
1023 volatile u32 tfcmd; /* PSC + 0x80 */
1024 volatile u32 tfalarm; /* PSC + 0x84 */
1025 volatile u32 tfstat; /* PSC + 0x88 */
1026 volatile u32 tfintstat; /* PSC + 0x8C */
1027 volatile u32 tfintmask; /* PSC + 0x90 */
1028 volatile u32 tfcount; /* PSC + 0x94 */
1029 volatile u16 tfwptr; /* PSC + 0x98 */
1030 volatile u16 tfrptr; /* PSC + 0x9A */
1031 volatile u32 tfsize; /* PSC + 0x9C */
1032 volatile u8 res13[28];
1033 union { /* PSC + 0xBC */
1034 volatile u8 buffer_8;
1035 volatile u16 buffer_16;
1036 volatile u32 buffer_32;
1037 } tfdata_buffer;
1038 #define tfdata_8 tfdata_buffer.buffer_8
1039 #define tfdata_16 tfdata_buffer.buffer_16
1040 #define tfdata_32 tfdata_buffer.buffer_32
1041
1042 volatile u32 rfcmd; /* PSC + 0xC0 */
1043 volatile u32 rfalarm; /* PSC + 0xC4 */
1044 volatile u32 rfstat; /* PSC + 0xC8 */
1045 volatile u32 rfintstat; /* PSC + 0xCC */
1046 volatile u32 rfintmask; /* PSC + 0xD0 */
1047 volatile u32 rfcount; /* PSC + 0xD4 */
1048 volatile u16 rfwptr; /* PSC + 0xD8 */
1049 volatile u16 rfrptr; /* PSC + 0xDA */
1050 volatile u32 rfsize; /* PSC + 0xDC */
1051 volatile u8 res18[28];
1052 union { /* PSC + 0xFC */
1053 volatile u8 buffer_8;
1054 volatile u16 buffer_16;
1055 volatile u32 buffer_32;
1056 } rfdata_buffer;
1057 #define rfdata_8 rfdata_buffer.buffer_8
1058 #define rfdata_16 rfdata_buffer.buffer_16
1059 #define rfdata_32 rfdata_buffer.buffer_32
1060 } psc512x_t;
1061
1062 /* PSC FIFO Command values */
1063 #define PSC_FIFO_RESET_SLICE 0x80
1064 #define PSC_FIFO_ENABLE_SLICE 0x01
1065
1066 /* PSC FIFO Controller Command values */
1067 #define FIFOC_ENABLE_CLOCK_GATE 0x01
1068 #define FIFOC_DISABLE_CLOCK_GATE 0x00
1069
1070 /* PSC FIFO status */
1071 #define PSC_FIFO_EMPTY 0x01
1072
1073 /* PSC Command values */
1074 #define PSC_RX_ENABLE 0x01
1075 #define PSC_RX_DISABLE 0x02
1076 #define PSC_TX_ENABLE 0x04
1077 #define PSC_TX_DISABLE 0x08
1078 #define PSC_SEL_MODE_REG_1 0x10
1079 #define PSC_RST_RX 0x20
1080 #define PSC_RST_TX 0x30
1081 #define PSC_RST_ERR_STAT 0x40
1082 #define PSC_RST_BRK_CHG_INT 0x50
1083 #define PSC_START_BRK 0x60
1084 #define PSC_STOP_BRK 0x70
1085
1086 /* PSC status register bits */
1087 #define PSC_SR_CDE 0x0080
1088 #define PSC_SR_TXEMP 0x0800
1089 #define PSC_SR_OE 0x1000
1090 #define PSC_SR_PE 0x2000
1091 #define PSC_SR_FE 0x4000
1092 #define PSC_SR_RB 0x8000
1093
1094 /* PSC mode fields */
1095 #define PSC_MODE_5_BITS 0x00
1096 #define PSC_MODE_6_BITS 0x01
1097 #define PSC_MODE_7_BITS 0x02
1098 #define PSC_MODE_8_BITS 0x03
1099 #define PSC_MODE_PAREVEN 0x00
1100 #define PSC_MODE_PARODD 0x04
1101 #define PSC_MODE_PARFORCE 0x08
1102 #define PSC_MODE_PARNONE 0x10
1103 #define PSC_MODE_ENTIMEOUT 0x20
1104 #define PSC_MODE_RXRTS 0x80
1105 #define PSC_MODE_1_STOPBIT 0x07
1106
1107 /*
1108 * FIFOC
1109 */
1110 typedef struct fifoc512x {
1111 u32 fifoc_cmd;
1112 u32 fifoc_int;
1113 u32 fifoc_dma;
1114 u32 fifoc_axe;
1115 u32 fifoc_debug;
1116 u8 fixme[0xEC];
1117 } fifoc512x_t;
1118
1119 /*
1120 * Centralized FIFO Controller has internal memory for all 12 PSCs FIFOs
1121 *
1122 * NOTE: individual PSC units are free to use whatever area (and size) of the
1123 * FIFOC internal memory, so make sure memory areas for FIFO slices used by
1124 * different PSCs do not overlap!
1125 *
1126 * Overall size of FIFOC memory is not documented in the MPC5121e RM, but
1127 * tests indicate that it is 1024 words total.
1128 *
1129 * *_TX_SIZE and *_RX_SIZE is the number of 4-byte words for FIFO slice.
1130 */
1131 #define FIFOC_PSC0_TX_SIZE 0x04
1132 #define FIFOC_PSC0_TX_ADDR 0x0
1133 #define FIFOC_PSC0_RX_SIZE 0x04
1134 #define FIFOC_PSC0_RX_ADDR 0x10
1135
1136 #define FIFOC_PSC1_TX_SIZE 0x04
1137 #define FIFOC_PSC1_TX_ADDR 0x20
1138 #define FIFOC_PSC1_RX_SIZE 0x04
1139 #define FIFOC_PSC1_RX_ADDR 0x30
1140
1141 #define FIFOC_PSC2_TX_SIZE 0x04
1142 #define FIFOC_PSC2_TX_ADDR 0x40
1143 #define FIFOC_PSC2_RX_SIZE 0x04
1144 #define FIFOC_PSC2_RX_ADDR 0x50
1145
1146 #define FIFOC_PSC3_TX_SIZE 0x04
1147 #define FIFOC_PSC3_TX_ADDR 0x60
1148 #define FIFOC_PSC3_RX_SIZE 0x04
1149 #define FIFOC_PSC3_RX_ADDR 0x70
1150
1151 #define FIFOC_PSC4_TX_SIZE 0x04
1152 #define FIFOC_PSC4_TX_ADDR 0x80
1153 #define FIFOC_PSC4_RX_SIZE 0x04
1154 #define FIFOC_PSC4_RX_ADDR 0x90
1155
1156 #define FIFOC_PSC5_TX_SIZE 0x04
1157 #define FIFOC_PSC5_TX_ADDR 0xa0
1158 #define FIFOC_PSC5_RX_SIZE 0x04
1159 #define FIFOC_PSC5_RX_ADDR 0xb0
1160
1161 #define FIFOC_PSC6_TX_SIZE 0x04
1162 #define FIFOC_PSC6_TX_ADDR 0xc0
1163 #define FIFOC_PSC6_RX_SIZE 0x04
1164 #define FIFOC_PSC6_RX_ADDR 0xd0
1165
1166 #define FIFOC_PSC7_TX_SIZE 0x04
1167 #define FIFOC_PSC7_TX_ADDR 0xe0
1168 #define FIFOC_PSC7_RX_SIZE 0x04
1169 #define FIFOC_PSC7_RX_ADDR 0xf0
1170
1171 #define FIFOC_PSC8_TX_SIZE 0x04
1172 #define FIFOC_PSC8_TX_ADDR 0x100
1173 #define FIFOC_PSC8_RX_SIZE 0x04
1174 #define FIFOC_PSC8_RX_ADDR 0x110
1175
1176 #define FIFOC_PSC9_TX_SIZE 0x04
1177 #define FIFOC_PSC9_TX_ADDR 0x120
1178 #define FIFOC_PSC9_RX_SIZE 0x04
1179 #define FIFOC_PSC9_RX_ADDR 0x130
1180
1181 #define FIFOC_PSC10_TX_SIZE 0x04
1182 #define FIFOC_PSC10_TX_ADDR 0x140
1183 #define FIFOC_PSC10_RX_SIZE 0x04
1184 #define FIFOC_PSC10_RX_ADDR 0x150
1185
1186 #define FIFOC_PSC11_TX_SIZE 0x04
1187 #define FIFOC_PSC11_TX_ADDR 0x160
1188 #define FIFOC_PSC11_RX_SIZE 0x04
1189 #define FIFOC_PSC11_RX_ADDR 0x170
1190
1191 /*
1192 * SATA
1193 */
1194 typedef struct sata512x {
1195 u8 fixme[0x2000];
1196 } sata512x_t;
1197
1198 typedef struct immap {
1199 sysconf512x_t sysconf; /* System configuration */
1200 u8 res0[0x700];
1201 wdt512x_t wdt; /* Watch Dog Timer (WDT) */
1202 rtclk512x_t rtc; /* Real Time Clock Module */
1203 gpt512x_t gpt; /* General Purpose Timer */
1204 ipic512x_t ipic; /* Integrated Programmable Interrupt Controller */
1205 arbiter512x_t arbiter; /* CSB Arbiter */
1206 reset512x_t reset; /* Reset Module */
1207 clk512x_t clk; /* Clock Module */
1208 pmc512x_t pmc; /* Power Management Control Module */
1209 gpio512x_t gpio; /* General purpose I/O module */
1210 u8 res1[0x100];
1211 mscan512x_t mscan; /* MSCAN */
1212 bdlc512x_t bdlc; /* BDLC */
1213 sdhc512x_t sdhc; /* SDHC */
1214 spdif512x_t spdif; /* SPDIF */
1215 i2c512x_t i2c; /* I2C Controllers */
1216 u8 res2[0x800];
1217 axe512x_t axe; /* AXE */
1218 diu512x_t diu; /* Display Interface Unit */
1219 cfm512x_t cfm; /* Clock Frequency Measurement */
1220 u8 res3[0x500];
1221 fec512x_t fec; /* Fast Ethernet Controller */
1222 ulpi512x_t ulpi; /* USB ULPI */
1223 u8 res4[0xa00];
1224 utmi512x_t utmi; /* USB UTMI */
1225 u8 res5[0x1000];
1226 pcidma512x_t pci_dma; /* PCI DMA */
1227 pciconf512x_t pci_conf; /* PCI Configuration */
1228 u8 res6[0x80];
1229 ios512x_t ios; /* PCI Sequencer */
1230 pcictrl512x_t pci_ctrl; /* PCI Controller Control and Status */
1231 u8 res7[0xa00];
1232 ddr512x_t mddrc; /* Multi-port DDR Memory Controller */
1233 ioctrl512x_t io_ctrl; /* IO Control */
1234 iim512x_t iim; /* IC Identification module */
1235 u8 res8[0x4000];
1236 lpc512x_t lpc; /* LocalPlus Controller */
1237 pata512x_t pata; /* Parallel ATA */
1238 u8 res9[0xd00];
1239 psc512x_t psc[12]; /* PSCs */
1240 u8 res10[0x300];
1241 fifoc512x_t fifoc; /* FIFO Controller */
1242 u8 res11[0x2000];
1243 dma512x_t dma; /* DMA */
1244 u8 res12[0xa800];
1245 sata512x_t sata; /* Serial ATA */
1246 u8 res13[0xde000];
1247 } immap_t;
1248
1249 /* provide interface to get PATA base address */
1250 static inline u32 get_pata_base (void)
1251 {
1252 volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
1253 return (u32)(&im->pata);
1254 }
1255 #endif /* __ASSEMBLY__ */
1256
1257 #define CONFIG_SYS_MPC512x_USB_OFFSET 0x4000
1258 #define CONFIG_SYS_MPC512x_USB_ADDR \
1259 (CONFIG_SYS_IMMR + CONFIG_SYS_MPC512x_USB_OFFSET)
1260
1261 #endif /* __IMMAP_512x__ */
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