summaryrefslogtreecommitdiff
path: root/include/configs/MPC8323ERDB.h
blob: 53322d6bd2311fdcfd0369cbe9247edc0719764c (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
/*
 * Copyright (C) 2007 Freescale Semiconductor, Inc.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_E300		1	/* E300 family */
#define CONFIG_QE		1	/* Has QE */
#define CONFIG_MPC83XX		1	/* MPC83xx family */
#define CONFIG_MPC832X		1	/* MPC832x CPU specific */

#define CONFIG_PCI		1
#define CONFIG_83XX_GENERIC_PCI	1

/*
 * System Clock Setup
 */
#define CONFIG_83XX_CLKIN	66666667	/* in Hz */

#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ	CONFIG_83XX_CLKIN
#endif

/*
 * Hardware Reset Configuration Word
 */
#define CFG_HRCW_LOW (\
	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
	HRCWL_DDR_TO_SCB_CLK_2X1 |\
	HRCWL_VCO_1X2 |\
	HRCWL_CSB_TO_CLKIN_2X1 |\
	HRCWL_CORE_TO_CSB_2_5X1 |\
	HRCWL_CE_PLL_VCO_DIV_2 |\
	HRCWL_CE_PLL_DIV_1X1 |\
	HRCWL_CE_TO_PLL_1X3)

#define CFG_HRCW_HIGH (\
	HRCWH_PCI_HOST |\
	HRCWH_PCI1_ARBITER_ENABLE |\
	HRCWH_CORE_ENABLE |\
	HRCWH_FROM_0X00000100 |\
	HRCWH_BOOTSEQ_DISABLE |\
	HRCWH_SW_WATCHDOG_DISABLE |\
	HRCWH_ROM_LOC_LOCAL_16BIT |\
	HRCWH_BIG_ENDIAN |\
	HRCWH_LALE_NORMAL)

/*
 * System IO Config
 */
#define CFG_SICRL		0x00000000

#define CONFIG_BOARD_EARLY_INIT_F	/* call board_pre_init */

/*
 * IMMR new address
 */
#define CFG_IMMR		0xE0000000

/*
 * DDR Setup
 */
#define CFG_DDR_BASE		0x00000000	/* DDR is system memory */
#define CFG_SDRAM_BASE		CFG_DDR_BASE
#define CFG_DDR_SDRAM_BASE	CFG_DDR_BASE
#define CFG_DDRCDR		0x73000002	/* DDR II voltage is 1.8V */

#undef CONFIG_SPD_EEPROM
#if defined(CONFIG_SPD_EEPROM)
/* Determine DDR configuration from I2C interface
 */
#define SPD_EEPROM_ADDRESS	0x51	/* DDR SODIMM */
#else
/* Manually set up DDR parameters
 */
#define CFG_DDR_SIZE		64	/* MB */
#define CFG_DDR_CS0_CONFIG	( CSCONFIG_EN \
				| CSCONFIG_AP \
				| 0x00040000 /* TODO */ \
				| CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9 )
				/* 0x80840101 */
#define CFG_DDR_TIMING_0	( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
				| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
				| ( 0 << TIMING_CFG0_RRT_SHIFT ) \
				| ( 0 << TIMING_CFG0_WWT_SHIFT ) \
				| ( 2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
				| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
				| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
				| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
				/* 0x00220802 */
#define CFG_DDR_TIMING_1	( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
				| ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
				| ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
				| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
				| (13 << TIMING_CFG1_REFREC_SHIFT ) \
				| ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
				| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
				| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
				/* 0x3935d322 */
#define CFG_DDR_TIMING_2	( (31 << TIMING_CFG2_CPO_SHIFT ) \
				| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
				| ( 2 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
				| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
				| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
				| (10 << TIMING_CFG2_FOUR_ACT_SHIFT) )
				/* 0x0f9048ca */
#define CFG_DDR_TIMING_3	0x00000000
#define CFG_DDR_CLK_CNTL	DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
				/* 0x02000000 */
#define CFG_DDR_MODE		( ( 0x4440 << SDRAM_MODE_ESD_SHIFT ) \
				| ( 0x0232 << SDRAM_MODE_SD_SHIFT ) )
				/* 0x44400232 */
#define CFG_DDR_MODE2		0x8000c000
#define CFG_DDR_INTERVAL	( ( 800 << SDRAM_INTERVAL_REFINT_SHIFT ) \
				| ( 100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
				/* 0x03200064 */
#define CFG_DDR_CS0_BNDS	0x00000003
#define CFG_DDR_SDRAM_CFG	( SDRAM_CFG_SREN \
				| SDRAM_CFG_SDRAM_TYPE_DDR2 \
				| SDRAM_CFG_32_BE )
				/* 0x43080000 */
#define CFG_DDR_SDRAM_CFG2	0x00401000
#endif

/*
 * Memory test
 */
#undef CFG_DRAM_TEST		/* memory test, takes time */
#define CFG_MEMTEST_START	0x00030000	/* memtest region */
#define CFG_MEMTEST_END		0x03f00000

/*
 * The reserved memory
 */
#define CFG_MONITOR_BASE	TEXT_BASE	/* start of monitor */

#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
#define CFG_RAMBOOT
#else
#undef  CFG_RAMBOOT
#endif

/* CFG_MONITOR_LEN must be a multiple of CFG_ENV_SECT_SIZE */
#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon */
#define CFG_MALLOC_LEN		(128 * 1024)	/* Reserved for malloc */

/*
 * Initial RAM Base Address Setup
 */
#define CFG_INIT_RAM_LOCK	1
#define CFG_INIT_RAM_ADDR	0xE6000000	/* Initial RAM address */
#define CFG_INIT_RAM_END	0x1000		/* End of used area in RAM */
#define CFG_GBL_DATA_SIZE	0x100		/* num bytes initial data */
#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)

/*
 * Local Bus Configuration & Clock Setup
 */
#define CFG_LCRR		(LCRR_DBYP | LCRR_CLKDIV_2)
#define CFG_LBC_LBCR		0x00000000

/*
 * FLASH on the Local Bus
 */
#define CFG_FLASH_CFI		/* use the Common Flash Interface */
#define CFG_FLASH_CFI_DRIVER	/* use the CFI driver */
#define CFG_FLASH_BASE		0xFE000000	/* FLASH base address */
#define CFG_FLASH_SIZE		16	/* FLASH size is 16M */

#define CFG_LBLAWBAR0_PRELIM	CFG_FLASH_BASE	/* Window base at flash base */
#define CFG_LBLAWAR0_PRELIM	0x80000018	/* 32MB window size */

#define CFG_BR0_PRELIM	(CFG_FLASH_BASE |	/* Flash Base address */ \
			(2 << BR_PS_SHIFT) |	/* 16 bit port size */ \
			BR_V)			/* valid */
#define CFG_OR0_PRELIM		0xfe006ff7	/* 16MB Flash size */

#define CFG_MAX_FLASH_BANKS	1		/* number of banks */
#define CFG_MAX_FLASH_SECT	128		/* sectors per device */

#undef CFG_FLASH_CHECKSUM

/*
 * SDRAM on the Local Bus
 */
#undef CFG_LB_SDRAM		/* The board has not SRDAM on local bus */

#ifdef CFG_LB_SDRAM
#define CFG_LBC_SDRAM_BASE	0xF0000000	/* SDRAM base address */
#define CFG_LBC_SDRAM_SIZE	64		/* LBC SDRAM is 64MB */

#define CFG_LBLAWBAR2_PRELIM	CFG_LBC_SDRAM_BASE
#define CFG_LBLAWAR2_PRELIM	0x80000019	/* 64MB */

/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
/*
 * Base Register 2 and Option Register 2 configure SDRAM.
 * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
 *
 * For BR2, need:
 *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 *    port size = 32-bits = BR2[19:20] = 11
 *    no parity checking = BR2[21:22] = 00
 *    SDRAM for MSEL = BR2[24:26] = 011
 *    Valid = BR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
 *
 * CFG_LBC_SDRAM_BASE should be masked and OR'ed into
 * the top 17 bits of BR2.
 */

#define CFG_BR2_PRELIM	0xf0001861	/*Port size=32bit, MSEL=SDRAM */

/*
 * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
 *
 * For OR2, need:
 *    64MB mask for AM, OR2[0:7] = 1111 1100
 *                 XAM, OR2[17:18] = 11
 *    9 columns OR2[19-21] = 010
 *    13 rows   OR2[23-25] = 100
 *    EAD set for extra time OR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
 */

#define CFG_OR2_PRELIM	0xfc006901

#define CFG_LBC_LSRT	0x32000000	/* LB sdram refresh timer, about 6us */
#define CFG_LBC_MRTPR	0x20000000	/* LB refresh timer prescal, 266MHz/32 */

/*
 * LSDMR masks
 */
#define CFG_LBC_LSDMR_OP_NORMAL	(0 << (31 - 4))
#define CFG_LBC_LSDMR_OP_ARFRSH	(1 << (31 - 4))
#define CFG_LBC_LSDMR_OP_SRFRSH	(2 << (31 - 4))
#define CFG_LBC_LSDMR_OP_MRW	(3 << (31 - 4))
#define CFG_LBC_LSDMR_OP_PRECH	(4 << (31 - 4))
#define CFG_LBC_LSDMR_OP_PCHALL	(5 << (31 - 4))
#define CFG_LBC_LSDMR_OP_ACTBNK	(6 << (31 - 4))
#define CFG_LBC_LSDMR_OP_RWINV	(7 << (31 - 4))

#define CFG_LBC_LSDMR_COMMON	0x0063b723

/*
 * SDRAM Controller configuration sequence.
 */
#define CFG_LBC_LSDMR_1		( CFG_LBC_LSDMR_COMMON \
				| CFG_LBC_LSDMR_OP_PCHALL)
#define CFG_LBC_LSDMR_2		( CFG_LBC_LSDMR_COMMON \
				| CFG_LBC_LSDMR_OP_ARFRSH)
#define CFG_LBC_LSDMR_3		( CFG_LBC_LSDMR_COMMON \
				| CFG_LBC_LSDMR_OP_ARFRSH)
#define CFG_LBC_LSDMR_4		( CFG_LBC_LSDMR_COMMON \
				| CFG_LBC_LSDMR_OP_MRW)
#define CFG_LBC_LSDMR_5		( CFG_LBC_LSDMR_COMMON \
				| CFG_LBC_LSDMR_OP_NORMAL)

#endif

/*
 * Windows to access PIB via local bus
 */
#define CFG_LBLAWBAR3_PRELIM	0xf8008000	/* windows base 0xf8008000 */
#define CFG_LBLAWAR3_PRELIM	0x8000000f	/* windows size 64KB */

/*
 * Serial Port
 */
#define CONFIG_CONS_INDEX	1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE	1
#define CFG_NS16550_CLK		get_bus_freq(0)

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

#define CFG_NS16550_COM1	(CFG_IMMR+0x4500)
#define CFG_NS16550_COM2	(CFG_IMMR+0x4600)

#define CONFIG_CMDLINE_EDITING	1	/* add command line history */
/* Use the HUSH parser */
#define CFG_HUSH_PARSER
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#endif

/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT	1
#define CONFIG_OF_BOARD_SETUP	1
#define CONFIG_OF_STDOUT_VIA_ALIAS	1

/* I2C */
#define CONFIG_HARD_I2C		/* I2C with hardware support */
#undef CONFIG_SOFT_I2C		/* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CFG_I2C_SPEED	400000	/* I2C speed and slave address */
#define CFG_I2C_SLAVE	0x7F
#define CFG_I2C_NOPROBES	{0x51}	/* Don't probe these addrs */
#define CFG_I2C_OFFSET	0x3000

/*
 * Config on-board RTC
 */
#define CONFIG_RTC_DS1374		/* use ds1374 rtc via i2c */
#define CFG_I2C_RTC_ADDR	0x68	/* at address 0x68 */

/*
 * General PCI
 * Addresses are mapped 1-1.
 */
#define CFG_PCI1_MEM_BASE	0x80000000
#define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE	0x10000000	/* 256M */
#define CFG_PCI1_MMIO_BASE	0x90000000
#define CFG_PCI1_MMIO_PHYS	CFG_PCI1_MMIO_BASE
#define CFG_PCI1_MMIO_SIZE	0x10000000	/* 256M */
#define CFG_PCI1_IO_BASE		0xd0000000
#define CFG_PCI1_IO_PHYS		CFG_PCI1_IO_BASE
#define CFG_PCI1_IO_SIZE		0x04000000	/* 64M */

#ifdef CONFIG_PCI

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

#undef CONFIG_EEPRO100
#undef CONFIG_PCI_SCAN_SHOW	/* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID	0x1957	/* Freescale */

#endif	/* CONFIG_PCI */


#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI	1
#endif

/*
 * QE UEC ethernet configuration
 */
#define CONFIG_UEC_ETH
#define CONFIG_ETHPRIME		"FSL UEC0"

#define CONFIG_UEC_ETH1		/* ETH3 */

#ifdef CONFIG_UEC_ETH1
#define CFG_UEC1_UCC_NUM	2	/* UCC3 */
#define CFG_UEC1_RX_CLK		QE_CLK9
#define CFG_UEC1_TX_CLK		QE_CLK10
#define CFG_UEC1_ETH_TYPE	FAST_ETH
#define CFG_UEC1_PHY_ADDR	4
#define CFG_UEC1_INTERFACE_MODE	ENET_100_MII
#endif

#define CONFIG_UEC_ETH2		/* ETH4 */

#ifdef CONFIG_UEC_ETH2
#define CFG_UEC2_UCC_NUM	1	/* UCC2 */
#define CFG_UEC2_RX_CLK		QE_CLK16
#define CFG_UEC2_TX_CLK		QE_CLK3
#define CFG_UEC2_ETH_TYPE	FAST_ETH
#define CFG_UEC2_PHY_ADDR	0
#define CFG_UEC2_INTERFACE_MODE	ENET_100_MII
#endif

/*
 * Environment
 */
#ifndef CFG_RAMBOOT
	#define CFG_ENV_IS_IN_FLASH	1
	#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
	#define CFG_ENV_SECT_SIZE	0x20000
	#define CFG_ENV_SIZE		0x2000
#else
	#define CFG_NO_FLASH		1	/* Flash is not usable now */
	#define CFG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
	#define CFG_ENV_ADDR		(CFG_MONITOR_BASE - 0x1000)
	#define CFG_ENV_SIZE		0x2000
#endif

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

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_ASKENV

#if defined(CONFIG_PCI)
	#define CONFIG_CMD_PCI
#endif
#if defined(CFG_RAMBOOT)
	#undef CONFIG_CMD_ENV
	#undef CONFIG_CMD_LOADS
#endif

#undef CONFIG_WATCHDOG		/* watchdog disabled */

/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP		/* undef to save memory */
#define CFG_LOAD_ADDR		0x2000000	/* default load address */
#define CFG_PROMPT		"=> "	/* Monitor Command Prompt */

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

#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)	/* Print Buffer Size */
#define CFG_MAXARGS	16		/* max number of command args */
#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size */
#define CFG_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 CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */

/*
 * Core HID Setup
 */
#define CFG_HID0_INIT		0x000000000
#define CFG_HID0_FINAL		HID0_ENABLE_MACHINE_CHECK
#define CFG_HID2		HID2_HBE

/*
 * MMU Setup
 */

/* DDR: cache cacheable */
#define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT0U	(CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
#define CFG_DBAT0L	CFG_IBAT0L
#define CFG_DBAT0U	CFG_IBAT0U

/* IMMRBAR & PCI IO: cache-inhibit and guarded */
#define CFG_IBAT1L	(CFG_IMMR | BATL_PP_10 | \
			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CFG_IBAT1U	(CFG_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
#define CFG_DBAT1L	CFG_IBAT1L
#define CFG_DBAT1U	CFG_IBAT1U

/* FLASH: icache cacheable, but dcache-inhibit and guarded */
#define CFG_IBAT2L	(CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT2U	(CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
#define CFG_DBAT2L	(CFG_FLASH_BASE | BATL_PP_10 | \
			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CFG_DBAT2U	CFG_IBAT2U

#define CFG_IBAT3L	(0)
#define CFG_IBAT3U	(0)
#define CFG_DBAT3L	CFG_IBAT3L
#define CFG_DBAT3U	CFG_IBAT3U

/* Stack in dcache: cacheable, no memory coherence */
#define CFG_IBAT4L	(CFG_INIT_RAM_ADDR | BATL_PP_10)
#define CFG_IBAT4U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CFG_DBAT4L	CFG_IBAT4L
#define CFG_DBAT4U	CFG_IBAT4U

#ifdef CONFIG_PCI
/* PCI MEM space: cacheable */
#define CFG_IBAT5L	(CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT5U	(CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
#define CFG_DBAT5L	CFG_IBAT5L
#define CFG_DBAT5U	CFG_IBAT5U
/* PCI MMIO space: cache-inhibit and guarded */
#define CFG_IBAT6L	(CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CFG_IBAT6U	(CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
#define CFG_DBAT6L	CFG_IBAT6L
#define CFG_DBAT6U	CFG_IBAT6U
#else
#define CFG_IBAT5L	(0)
#define CFG_IBAT5U	(0)
#define CFG_IBAT6L	(0)
#define CFG_IBAT6U	(0)
#define CFG_DBAT5L	CFG_IBAT5L
#define CFG_DBAT5U	CFG_IBAT5U
#define CFG_DBAT6L	CFG_IBAT6L
#define CFG_DBAT6U	CFG_IBAT6U
#endif

/* Nothing in BAT7 */
#define CFG_IBAT7L	(0)
#define CFG_IBAT7U	(0)
#define CFG_DBAT7L	CFG_IBAT7L
#define CFG_DBAT7U	CFG_IBAT7U

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

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

/*
 * Environment Configuration
 */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_HAS_ETH0				/* add support for "ethaddr" */
#define CONFIG_ETHADDR	00:04:9f:ef:03:01
#define CONFIG_HAS_ETH1				/* add support for "eth1addr" */
#define CONFIG_ETH1ADDR	00:04:9f:ef:03:02

#define CONFIG_IPADDR		10.0.0.2
#define CONFIG_SERVERIP		10.0.0.1
#define CONFIG_GATEWAYIP	10.0.0.1
#define CONFIG_NETMASK		255.0.0.0
#define CONFIG_NETDEV		eth1

#define CONFIG_HOSTNAME		mpc8323erdb
#define CONFIG_ROOTPATH		/nfsroot
#define CONFIG_RAMDISKFILE	rootfs.ext2.gz.uboot
#define CONFIG_BOOTFILE		uImage
#define CONFIG_UBOOTPATH	u-boot.bin	/* U-Boot image on TFTP server */
#define CONFIG_FDTFILE		mpc832x_rdb.dtb

#define CONFIG_LOADADDR		200000	/* default location for tftp and bootm */
#define CONFIG_BOOTDELAY	-1	/* -1 disables auto-boot */
#define CONFIG_BAUDRATE		115200

#define XMK_STR(x)	#x
#define MK_STR(x)	XMK_STR(x)

#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=" MK_STR(CONFIG_NETDEV) "\0"				\
	"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"				\
	"tftpflash=tftp $loadaddr $uboot;"				\
		"protect off " MK_STR(TEXT_BASE) " +$filesize; "	\
		"erase " MK_STR(TEXT_BASE) " +$filesize; "		\
		"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; "	\
		"protect on " MK_STR(TEXT_BASE) " +$filesize; "		\
		"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0"	\
	"fdtaddr=400000\0"						\
	"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"				\
	"ramdiskaddr=1000000\0"						\
	"ramdiskfile=" MK_STR(CONFIG_RAMDISKFILE) "\0"			\
	"console=ttyS0\0"						\
	"setbootargs=setenv bootargs "					\
		"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
	"setipargs=setenv bootargs nfsroot=$serverip:$rootpath "	\
		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
		"root=$rootdev rw console=$console,$baudrate $othbootargs\0"

#define CONFIG_NFSBOOTCOMMAND						\
	"setenv rootdev /dev/nfs;"					\
	"run setbootargs;"						\
	"run setipargs;"						\
	"tftp $loadaddr $bootfile;"					\
	"tftp $fdtaddr $fdtfile;"					\
	"bootm $loadaddr - $fdtaddr"

#define CONFIG_RAMBOOTCOMMAND						\
	"setenv rootdev /dev/ram;"					\
	"run setbootargs;"						\
	"tftp $ramdiskaddr $ramdiskfile;"				\
	"tftp $loadaddr $bootfile;"					\
	"tftp $fdtaddr $fdtfile;"					\
	"bootm $loadaddr $ramdiskaddr $fdtaddr"

#undef MK_STR
#undef XMK_STR

#endif	/* __CONFIG_H */