summaryrefslogtreecommitdiff
path: root/include/configs/sbc8641d.h
blob: a7831c05450d0c3ca858c0f0abd7703d68de12fe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
/*
 * Copyright 2007 Wind River Systems <www.windriver.com>
 * Copyright 2007 Embedded Specialties, Inc.
 * Joe Hamman <joe.hamman@embeddedspecialties.com>
 *
 * Copyright 2006 Freescale Semiconductor.
 *
 * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

/*
 * SBC8641D board configuration file
 *
 * Make sure you change the MAC address and other network params first,
 * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/* High Level Configuration Options */
#define CONFIG_MPC86xx		1	/* MPC86xx */
#define CONFIG_MPC8641		1	/* MPC8641 specific */
#define CONFIG_SBC8641D		1	/* SBC8641D board specific */
#define CONFIG_MP		1	/* support multiple processors */
#define CONFIG_LINUX_RESET_VEC  0x100   /* Reset vector used by Linux */

#ifdef RUN_DIAG
#define CONFIG_SYS_DIAG_ADDR        0xff800000
#endif

#define CONFIG_SYS_RESET_ADDRESS    0xfff00100

/*
 * virtual address to be used for temporary mappings.  There
 * should be 128k free at this VA.
 */
#define CONFIG_SYS_SCRATCH_VA	0xe8000000

#define CONFIG_PCI		1	/* Enable PCIE */
#define CONFIG_PCIE1		1	/* PCIE controler 1 (slot 1) */
#define CONFIG_PCIE2		1	/* PCIE controler 2 (slot 2) */
#define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
#define CONFIG_FSL_LAW		1	/* Use common FSL init code */

#define CONFIG_TSEC_ENET		/* tsec ethernet support */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_HIGH_BATS	1	/* High BATs supported and enabled */

#undef CONFIG_SPD_EEPROM		/* Do not use SPD EEPROM for DDR setup*/
#undef CONFIG_DDR_ECC			/* only for ECC DDR module */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE		0xDeadBeef
#define CONFIG_NUM_DDR_CONTROLLERS     2
#define CACHE_LINE_INTERLEAVING		0x20000000
#define PAGE_INTERLEAVING		0x21000000
#define BANK_INTERLEAVING		0x22000000
#define SUPER_BANK_INTERLEAVING		0x23000000


#define CONFIG_ALTIVEC          1

/*
 * L2CR setup -- make sure this is right for your board!
 */
#define CONFIG_SYS_L2
#define L2_INIT		0
#define L2_ENABLE	(L2CR_L2E)

#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0)
#endif

#define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init */

#undef	CONFIG_SYS_DRAM_TEST				/* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest region */
#define CONFIG_SYS_MEMTEST_END		0x00400000

/*
 * Base addresses -- Note these are effective addresses where the
 * actual resources get mapped (not physical addresses)
 */
#define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
#define CONFIG_SYS_CCSRBAR		0xf8000000	/* relocated CCSRBAR */
#define CONFIG_SYS_IMMR		CONFIG_SYS_CCSRBAR	/* PQII uses CONFIG_SYS_IMMR */

#define CONFIG_SYS_CCSRBAR_PHYS_LOW	CONFIG_SYS_CCSRBAR
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH	0x0
#define CONFIG_SYS_CCSRBAR_PHYS		CONFIG_SYS_CCSRBAR_PHYS_LOW

/*
 * DDR Setup
 */
#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory */
#define CONFIG_SYS_DDR_SDRAM_BASE2	0x10000000	/* DDR bank 2 */
#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_SYS_SDRAM_BASE2		CONFIG_SYS_DDR_SDRAM_BASE2
#define CONFIG_SYS_MAX_DDR_BAT_SIZE	0x80000000	/* BAT mapping size */
#define CONFIG_VERY_BIG_RAM

#define CONFIG_NUM_DDR_CONTROLLERS	2
#define CONFIG_DIMM_SLOTS_PER_CTLR	2
#define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)

#if defined(CONFIG_SPD_EEPROM)
    /*
     * Determine DDR configuration from I2C interface.
     */
    #define SPD_EEPROM_ADDRESS1		0x51		/* DDR DIMM */
    #define SPD_EEPROM_ADDRESS2		0x52		/* DDR DIMM */
    #define SPD_EEPROM_ADDRESS3		0x53		/* DDR DIMM */
    #define SPD_EEPROM_ADDRESS4		0x54		/* DDR DIMM */

#else
    /*
     * Manually set up DDR1 & DDR2 parameters
     */

    #define CONFIG_SYS_SDRAM_SIZE	512		/* DDR is 512MB */

    #define CONFIG_SYS_DDR_CS0_BNDS	0x0000000F
    #define CONFIG_SYS_DDR_CS1_BNDS	0x00000000
    #define CONFIG_SYS_DDR_CS2_BNDS	0x00000000
    #define CONFIG_SYS_DDR_CS3_BNDS	0x00000000
    #define CONFIG_SYS_DDR_CS0_CONFIG	0x80010102
    #define CONFIG_SYS_DDR_CS1_CONFIG	0x00000000
    #define CONFIG_SYS_DDR_CS2_CONFIG	0x00000000
    #define CONFIG_SYS_DDR_CS3_CONFIG	0x00000000
    #define CONFIG_SYS_DDR_TIMING_3 0x00000000
    #define CONFIG_SYS_DDR_TIMING_0	0x00220802
    #define CONFIG_SYS_DDR_TIMING_1	0x38377322
    #define CONFIG_SYS_DDR_TIMING_2	0x002040c7
    #define CONFIG_SYS_DDR_CFG_1A	0x43008008
    #define CONFIG_SYS_DDR_CFG_2	0x24401000
    #define CONFIG_SYS_DDR_MODE_1	0x23c00542
    #define CONFIG_SYS_DDR_MODE_2	0x00000000
    #define CONFIG_SYS_DDR_MODE_CTL	0x00000000
    #define CONFIG_SYS_DDR_INTERVAL	0x05080100
    #define CONFIG_SYS_DDR_DATA_INIT	0x00000000
    #define CONFIG_SYS_DDR_CLK_CTRL	0x03800000
    #define CONFIG_SYS_DDR_CFG_1B	0xC3008008

    #define CONFIG_SYS_DDR2_CS0_BNDS	0x0010001F
    #define CONFIG_SYS_DDR2_CS1_BNDS	0x00000000
    #define CONFIG_SYS_DDR2_CS2_BNDS	0x00000000
    #define CONFIG_SYS_DDR2_CS3_BNDS	0x00000000
    #define CONFIG_SYS_DDR2_CS0_CONFIG	0x80010102
    #define CONFIG_SYS_DDR2_CS1_CONFIG	0x00000000
    #define CONFIG_SYS_DDR2_CS2_CONFIG	0x00000000
    #define CONFIG_SYS_DDR2_CS3_CONFIG	0x00000000
    #define CONFIG_SYS_DDR2_EXT_REFRESH 0x00000000
    #define CONFIG_SYS_DDR2_TIMING_0	0x00220802
    #define CONFIG_SYS_DDR2_TIMING_1	0x38377322
    #define CONFIG_SYS_DDR2_TIMING_2	0x002040c7
    #define CONFIG_SYS_DDR2_CFG_1A	0x43008008
    #define CONFIG_SYS_DDR2_CFG_2	0x24401000
    #define CONFIG_SYS_DDR2_MODE_1	0x23c00542
    #define CONFIG_SYS_DDR2_MODE_2	0x00000000
    #define CONFIG_SYS_DDR2_MODE_CTL	0x00000000
    #define CONFIG_SYS_DDR2_INTERVAL	0x05080100
    #define CONFIG_SYS_DDR2_DATA_INIT	0x00000000
    #define CONFIG_SYS_DDR2_CLK_CTRL	0x03800000
    #define CONFIG_SYS_DDR2_CFG_1B	0xC3008008


#endif

/* #define CONFIG_ID_EEPROM	1
#define ID_EEPROM_ADDR 0x57 */

/*
 * The SBC8641D contains 16MB flash space at ff000000.
 */
#define CONFIG_SYS_FLASH_BASE      0xff000000  /* start of FLASH 16M */

/* Flash */
#define CONFIG_SYS_BR0_PRELIM		0xff001001	/* port size 16bit */
#define CONFIG_SYS_OR0_PRELIM		0xff006e65	/* 16MB Boot Flash area */

/* 64KB EEPROM */
#define CONFIG_SYS_BR1_PRELIM		0xf0000801	/* port size 16bit */
#define CONFIG_SYS_OR1_PRELIM		0xffff6e65	/* 64K EEPROM area */

/* EPLD - User switches, board id, LEDs */
#define CONFIG_SYS_BR2_PRELIM		0xf1000801	/* port size 16bit */
#define CONFIG_SYS_OR2_PRELIM		0xfff06e65	/* EPLD (switches, board ID, LEDs) area */

/* Local bus SDRAM 128MB */
#define CONFIG_SYS_BR3_PRELIM		0xe0001861	/* port size ?bit */
#define CONFIG_SYS_OR3_PRELIM		0xfc006cc0	/* 128MB local bus SDRAM area (1st half) */
#define CONFIG_SYS_BR4_PRELIM		0xe4001861	/* port size ?bit */
#define CONFIG_SYS_OR4_PRELIM		0xfc006cc0	/* 128MB local bus SDRAM area (2nd half) */

/* Disk on Chip (DOC) 128MB */
#define CONFIG_SYS_BR5_PRELIM		0xe8001001	/* port size ?bit */
#define CONFIG_SYS_OR5_PRELIM		0xf8006e65	/* 128MB local bus SDRAM area (2nd half) */

/* LCD */
#define CONFIG_SYS_BR6_PRELIM		0xf4000801	/* port size ?bit */
#define CONFIG_SYS_OR6_PRELIM		0xfff06e65	/* 128MB local bus SDRAM area (2nd half) */

/* Control logic & misc peripherals */
#define CONFIG_SYS_BR7_PRELIM		0xf2000801	/* port size ?bit */
#define CONFIG_SYS_OR7_PRELIM		0xfff06e65	/* 128MB local bus SDRAM area (2nd half) */

#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT	131		/* sectors per device */

#undef	CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
#define CONFIG_SYS_MONITOR_BASE_EARLY   0xfff00000	/* early monitor loc */

#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_WRITE_SWAPPED_DATA
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_PROTECTION

#undef CONFIG_CLOCKS_IN_MHZ

#define CONFIG_SYS_INIT_RAM_LOCK	1
#ifndef CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR	0x0fd00000	/* Initial RAM address */
#else
#define CONFIG_SYS_INIT_RAM_ADDR	0xf8400000	/* Initial RAM address */
#endif
#define CONFIG_SYS_INIT_RAM_END	0x4000		/* End of used area in RAM */

#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN		(128 * 1024)    /* Reserved for malloc */

/* Serial Port */
#define CONFIG_CONS_INDEX     1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE    1
#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)

#define CONFIG_SYS_BAUDRATE_TABLE  \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}

#define CONFIG_SYS_NS16550_COM1        (CONFIG_SYS_CCSRBAR+0x4500)
#define CONFIG_SYS_NS16550_COM2        (CONFIG_SYS_CCSRBAR+0x4600)

/* Use the HUSH parser */
#define CONFIG_SYS_HUSH_PARSER
#ifdef  CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#endif

/*
 * Pass open firmware flat tree to kernel
 */
#define CONFIG_OF_LIBFDT		1
#define CONFIG_OF_BOARD_SETUP		1
#define CONFIG_OF_STDOUT_VIA_ALIAS	1

/*
 * I2C
 */
#define	CONFIG_FSL_I2C		/* Use FSL common I2C driver */
#define	CONFIG_HARD_I2C		/* I2C with hardware support*/
#undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE		0x7F
#define CONFIG_SYS_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET		0x3100

/*
 * RapidIO MMU
 */
#define CONFIG_SYS_RIO_MEM_BASE	0xc0000000	/* base address */
#define CONFIG_SYS_RIO_MEM_PHYS	CONFIG_SYS_RIO_MEM_BASE
#define CONFIG_SYS_RIO_MEM_SIZE	0x20000000	/* 128M */

/*
 * General PCI
 * Addresses are mapped 1-1.
 */
#define CONFIG_SYS_PCIE1_MEM_BUS	0x80000000
#define CONFIG_SYS_PCIE1_MEM_PHYS	CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_MEM_VIRT	CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_MEM_SIZE	0x20000000	/* 512M */
#define CONFIG_SYS_PCIE1_IO_BUS		0xe2000000
#define CONFIG_SYS_PCIE1_IO_PHYS	CONFIG_SYS_PCIE1_IO_BUS
#define CONFIG_SYS_PCIE1_IO_VIRT	CONFIG_SYS_PCIE1_IO_BUS
#define CONFIG_SYS_PCIE1_IO_SIZE	0x1000000	/* 16M */

#define CONFIG_SYS_PCIE2_MEM_BUS	0xa0000000
#define CONFIG_SYS_PCIE2_MEM_PHYS	CONFIG_SYS_PCIE2_MEM_BUS
#define CONFIG_SYS_PCIE2_MEM_VIRT	CONFIG_SYS_PCIE2_MEM_BUS
#define CONFIG_SYS_PCIE2_MEM_SIZE	0x10000000	/* 256M */
#define CONFIG_SYS_PCIE2_IO_BUS		0xe3000000
#define CONFIG_SYS_PCIE2_IO_PHYS	CONFIG_SYS_PCIE2_IO_BUS
#define CONFIG_SYS_PCIE2_IO_VIRT	CONFIG_SYS_PCIE2_IO_BUS
#define CONFIG_SYS_PCIE2_IO_SIZE	0x1000000	/* 16M */

#if defined(CONFIG_PCI)

#define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */

#undef CONFIG_SYS_SCSI_SCAN_BUS_REVERSE

#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP			/* do pci plug-and-play */

#undef CONFIG_EEPRO100
#undef CONFIG_TULIP

#if !defined(CONFIG_PCI_PNP)
    #define PCI_ENET0_IOADDR	0xe0000000
    #define PCI_ENET0_MEMADDR	0xe0000000
    #define PCI_IDSEL_NUMBER	0x0c	/* slot0->3(IDSEL)=12->15 */
#endif

#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */

#define CONFIG_DOS_PARTITION
#undef CONFIG_SCSI_AHCI

#ifdef CONFIG_SCSI_AHCI
#define CONFIG_SATA_ULI5288
#define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
#define CONFIG_SYS_SCSI_MAX_LUN	1
#define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN)
#define CONFIG_SYS_SCSI_MAXDEVICE	CONFIG_SYS_SCSI_MAX_DEVICE
#endif

#endif	/* CONFIG_PCI */

#if defined(CONFIG_TSEC_ENET)

#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI	1
#endif

/* #define CONFIG_MII		1 */	/* MII PHY management */

#define CONFIG_TSEC1    1
#define CONFIG_TSEC1_NAME       "eTSEC1"
#define CONFIG_TSEC2    1
#define CONFIG_TSEC2_NAME       "eTSEC2"
#define CONFIG_TSEC3    1
#define CONFIG_TSEC3_NAME       "eTSEC3"
#define CONFIG_TSEC4    1
#define CONFIG_TSEC4_NAME       "eTSEC4"

#define TSEC1_PHY_ADDR		0x1F
#define TSEC2_PHY_ADDR		0x00
#define TSEC3_PHY_ADDR		0x01
#define TSEC4_PHY_ADDR		0x02
#define TSEC1_PHYIDX		0
#define TSEC2_PHYIDX		0
#define TSEC3_PHYIDX		0
#define TSEC4_PHYIDX		0
#define TSEC1_FLAGS		TSEC_GIGABIT
#define TSEC2_FLAGS		TSEC_GIGABIT
#define TSEC3_FLAGS		TSEC_GIGABIT
#define TSEC4_FLAGS		TSEC_GIGABIT

#define CONFIG_SYS_TBIPA_VALUE	0x1e	/* Set TBI address not to conflict with TSEC1_PHY_ADDR */

#define CONFIG_ETHPRIME		"eTSEC1"

#endif	/* CONFIG_TSEC_ENET */

/*
 * BAT0         2G     Cacheable, non-guarded
 * 0x0000_0000  2G     DDR
 */
#define CONFIG_SYS_DBAT0L	(BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT0U	(BATU_BL_2G | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT0L	(BATL_PP_RW | BATL_MEMCOHERENCE )
#define CONFIG_SYS_IBAT0U	CONFIG_SYS_DBAT0U

/*
 * BAT1         1G     Cache-inhibited, guarded
 * 0x8000_0000  512M   PCI-Express 1 Memory
 * 0xa000_0000  512M   PCI-Express 2 Memory
 *	Changed it for operating from 0xd0000000
 */
#define CONFIG_SYS_DBAT1L	( CONFIG_SYS_PCIE1_MEM_PHYS | BATL_PP_RW \
			| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT1U	(CONFIG_SYS_PCIE1_MEM_VIRT | BATU_BL_256M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT1L	(CONFIG_SYS_PCIE1_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT1U	CONFIG_SYS_DBAT1U

/*
 * BAT2         512M   Cache-inhibited, guarded
 * 0xc000_0000  512M   RapidIO Memory
 */
#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_RIO_MEM_BASE | BATL_PP_RW \
			| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U	(CONFIG_SYS_RIO_MEM_BASE | BATU_BL_512M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_RIO_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT2U	CONFIG_SYS_DBAT2U

/*
 * BAT3         4M     Cache-inhibited, guarded
 * 0xf800_0000  4M     CCSR
 */
#define CONFIG_SYS_DBAT3L	( CONFIG_SYS_CCSRBAR | BATL_PP_RW \
			| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT3U	(CONFIG_SYS_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT3L	(CONFIG_SYS_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT3U	CONFIG_SYS_DBAT3U

#if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
#define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
				       | BATL_PP_RW | BATL_CACHEINHIBIT \
				       | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \
				       | BATU_BL_1M | BATU_VS | BATU_VP)
#define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
				       | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU
#endif

/*
 * BAT4         32M    Cache-inhibited, guarded
 * 0xe200_0000  16M    PCI-Express 1 I/O
 * 0xe300_0000  16M    PCI-Express 2 I/0
 *    Note that this is at 0xe0000000
 */
#define CONFIG_SYS_DBAT4L	( CONFIG_SYS_PCIE1_IO_PHYS | BATL_PP_RW \
			| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT4U	(CONFIG_SYS_PCIE1_IO_VIRT | BATU_BL_32M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT4L	(CONFIG_SYS_PCIE1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT4U	CONFIG_SYS_DBAT4U

/*
 * BAT5         128K   Cacheable, non-guarded
 * 0xe401_0000  128K   Init RAM for stack in the CPU DCache (no backing memory)
 */
#define CONFIG_SYS_DBAT5L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT5U	(CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT5L	CONFIG_SYS_DBAT5L
#define CONFIG_SYS_IBAT5U	CONFIG_SYS_DBAT5U

/*
 * BAT6         32M    Cache-inhibited, guarded
 * 0xfe00_0000  32M    FLASH
 */
#define CONFIG_SYS_DBAT6L	((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATL_PP_RW \
			| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U	((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT6L	((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U	CONFIG_SYS_DBAT6U

/* Map the last 1M of flash where we're running from reset */
#define CONFIG_SYS_DBAT6L_EARLY	(CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
				 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U_EARLY	(TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT6L_EARLY	(CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
				 | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U_EARLY	CONFIG_SYS_DBAT6U_EARLY

#define CONFIG_SYS_DBAT7L	0x00000000
#define CONFIG_SYS_DBAT7U	0x00000000
#define CONFIG_SYS_IBAT7L	0x00000000
#define CONFIG_SYS_IBAT7U	0x00000000

/*
 * Environment
 */
#define CONFIG_ENV_IS_IN_FLASH	1
#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + 0x40000)
#define CONFIG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
#define CONFIG_ENV_SIZE		0x2000

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */

#include <config_cmd_default.h>
    #define CONFIG_CMD_PING
    #define CONFIG_CMD_I2C
    #define CONFIG_CMD_REGINFO

#if defined(CONFIG_PCI)
    #define CONFIG_CMD_PCI
#endif

#undef CONFIG_WATCHDOG			/* watchdog disabled */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP			/* undef to save memory	*/
#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */

#if defined(CONFIG_CMD_KGDB)
    #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
#else
    #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
#endif

#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS	16		/* max number of command args */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
#define CONFIG_SYS_HZ		1000		/* decrementer freq: 1ms ticks */

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 8 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/

/* Cache Configuration */
#define CONFIG_SYS_DCACHE_SIZE		32768
#define CONFIG_SYS_CACHELINE_SIZE	32
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CACHELINE_SHIFT	5	/*log base 2 of the above value*/
#endif

/*
 * Internal Definitions
 *
 * Boot Flags
 */
#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM	0x02		/* Software reboot */

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
#endif

/*
 * Environment Configuration
 */

/* The mac addresses for all ethernet interface */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_ETHADDR   02:E0:0C:00:00:01
#define CONFIG_ETH1ADDR  02:E0:0C:00:01:FD
#define CONFIG_ETH2ADDR  02:E0:0C:00:02:FD
#define CONFIG_ETH3ADDR  02:E0:0C:00:03:FD
#endif

#define CONFIG_HAS_ETH0		1
#define CONFIG_HAS_ETH1		1
#define CONFIG_HAS_ETH2		1
#define CONFIG_HAS_ETH3		1

#define CONFIG_IPADDR		192.168.0.50

#define CONFIG_HOSTNAME		sbc8641d
#define CONFIG_ROOTPATH		/opt/eldk/ppc_74xx
#define CONFIG_BOOTFILE		uImage

#define CONFIG_SERVERIP		192.168.0.2
#define CONFIG_GATEWAYIP	192.168.0.1
#define CONFIG_NETMASK		255.255.255.0

/* default location for tftp and bootm */
#define CONFIG_LOADADDR		1000000

#define CONFIG_BOOTDELAY 10	/* -1 disables auto-boot */
#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs */

#define CONFIG_BAUDRATE	115200

#define	CONFIG_EXTRA_ENV_SETTINGS					\
   "netdev=eth0\0"							\
   "consoledev=ttyS0\0"							\
   "ramdiskaddr=2000000\0"						\
   "ramdiskfile=uRamdisk\0"						\
   "dtbaddr=400000\0"							\
   "dtbfile=sbc8641d.dtb\0"						\
   "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0"	\
   "dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0"	\
   "maxcpus=1"

#define CONFIG_NFSBOOTCOMMAND						\
   "setenv bootargs root=/dev/nfs rw "					\
      "nfsroot=$serverip:$rootpath "					\
      "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "	\
      "console=$consoledev,$baudrate $othbootargs;"			\
   "tftp $loadaddr $bootfile;"						\
   "tftp $dtbaddr $dtbfile;"						\
   "bootm $loadaddr - $dtbaddr"

#define CONFIG_RAMBOOTCOMMAND						\
   "setenv bootargs root=/dev/ram rw "					\
      "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "	\
      "console=$consoledev,$baudrate $othbootargs;"			\
   "tftp $ramdiskaddr $ramdiskfile;"					\
   "tftp $loadaddr $bootfile;"						\
   "tftp $dtbaddr $dtbfile;"						\
   "bootm $loadaddr $ramdiskaddr $dtbaddr"

#define CONFIG_FLASHBOOTCOMMAND						\
   "setenv bootargs root=/dev/ram rw "					\
      "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "	\
      "console=$consoledev,$baudrate $othbootargs;"			\
   "bootm ffd00000 ffb00000 ffa00000"

#define CONFIG_BOOTCOMMAND  CONFIG_FLASHBOOTCOMMAND

#endif	/* __CONFIG_H */