2 * (C) Copyright 2004-2005
3 * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
6 * Vincent Dubey, Xa SA, vincent.dubey@xa-ch.com
9 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.ne
12 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
13 * Marius Groeger <mgroeger@sysgo.de>
15 * Configuation settings for the xaeniax board.
17 * SPDX-License-Identifier: GPL-2.0+
24 * High Level Configuration Options
27 #define CONFIG_CPU_PXA25X 1 /* This is an PXA255 CPU */
28 #define CONFIG_XAENIAX 1 /* on a xaeniax board */
29 #define CONFIG_SYS_TEXT_BASE 0x0
31 #define CONFIG_BOARD_LATE_INIT
33 /* we will never enable dcache, because we have to setup MMU first */
34 #define CONFIG_SYS_DCACHE_OFF
37 * select serial console configuration
39 #define CONFIG_PXA_SERIAL
40 #define CONFIG_BTUART 1 /* we use BTUART on XAENIAX */
41 #define CONFIG_CONS_INDEX 4
43 /* allow to overwrite serial and ethaddr */
44 #define CONFIG_ENV_OVERWRITE
46 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
48 #define CONFIG_BAUDRATE 115200
53 #define CONFIG_BOOTP_BOOTFILESIZE
54 #define CONFIG_BOOTP_BOOTPATH
55 #define CONFIG_BOOTP_GATEWAY
56 #define CONFIG_BOOTP_HOSTNAME
60 * Command line configuration.
62 #define CONFIG_CMD_DHCP
63 #define CONFIG_CMD_DIAG
64 #define CONFIG_CMD_SDRAM
65 #define CONFIG_CMD_SNTP
70 #define CONFIG_NETMASK 255.255.255.0
71 #define CONFIG_IPADDR 192.168.68.201
72 #define CONFIG_SERVERIP 192.168.68.62
74 #define CONFIG_BOOTDELAY 3
75 #define CONFIG_BOOTCOMMAND "bootm 0x00100000"
76 #define CONFIG_BOOTARGS "console=ttyS1,115200"
77 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
78 #define CONFIG_SETUP_MEMORY_TAGS 1
79 #define CONFIG_INITRD_TAG 1
81 #if defined(CONFIG_CMD_KGDB)
82 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
86 * Size of malloc() pool; this lives below the uppermost 128 KiB which are
87 * used for the RAM copy of the uboot code
89 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
92 * Miscellaneous configurable options
94 #define CONFIG_SYS_LONGHELP /* undef to save memory */
95 #define CONFIG_SYS_HUSH_PARSER 1
98 #ifdef CONFIG_SYS_HUSH_PARSER
99 #define CONFIG_SYS_PROMPT "u-boot$ " /* Monitor Command Prompt */
101 #define CONFIG_SYS_PROMPT "u-boot=> " /* Monitor Command Prompt */
103 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
104 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
105 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
106 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
107 #define CONFIG_SYS_DEVICE_NULLDEV 1
109 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
110 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
112 #define CONFIG_SYS_LOAD_ADDR 0xa1000000 /* default load address */
114 #define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 400/200/100 MHz */
117 * Physical Memory Map
119 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks (partition) of DRAM */
120 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
121 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
122 #define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
123 #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
124 #define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
125 #define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
126 #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
127 #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
129 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
130 #define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
131 #define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
132 #define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
133 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
135 #define CONFIG_SYS_DRAM_BASE 0xa0000000
136 #define CONFIG_SYS_DRAM_SIZE 0x04000000
138 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
140 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
141 #define CONFIG_SYS_INIT_SP_ADDR 0xfffff800
144 * FLASH and environment organization
146 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
147 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
149 /* timeout values are in ticks */
150 #define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
151 #define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
154 #define CONFIG_ENV_IS_IN_FLASH 1
155 #define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000)/* Addr of Environment Sector */
156 #define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment Sector */
159 * SMSC91C111 Network Card
161 #define CONFIG_SMC91111 1
162 #define CONFIG_SMC91111_BASE 0x10000300 /* chip select 3 */
163 #define CONFIG_SMC_USE_32_BIT 1 /* 32 bit bus */
164 #undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
165 #undef CONFIG_SHOW_ACTIVITY
166 #define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
173 * GP05 == nUSBReset is 1
174 * GP10 == CFReset is 1
175 * GP13 == nCFDataEnable is 1
176 * GP14 == nCFAddrEnable is 1
178 * GP21 == ComBrdReset is 1
192 * GP52 == nPCE[1] is 1
193 * GP53 == nPCE[2] is 1
194 * GP54 == nPSKTSEL is 1
199 * GP82 == NSSPSFRM is 1
200 * GP83 == NSSPTXD is 1
202 #define CONFIG_SYS_GPSR0_VAL 0x8320E420
203 #define CONFIG_SYS_GPSR1_VAL 0x00FFAA82
204 #define CONFIG_SYS_GPSR2_VAL 0x000DC000
207 * GP03 == LANReset is 0
208 * GP06 == USBWakeUp is 0
209 * GP11 == USBControl is 0
210 * GP12 == Buzzer is 0
214 * GP30 == SDATA_OUT is 0
215 * GP81 == NSSPCLK is 0
217 #define CONFIG_SYS_GPCR0_VAL 0x40C31848
218 #define CONFIG_SYS_GPCR1_VAL 0x00000000
219 #define CONFIG_SYS_GPCR2_VAL 0x00020000
222 * GP00 == CPUWakeUpUSB is input
223 * GP01 == GP reset is input
224 * GP02 == LANInterrupt is input
225 * GP03 == LANReset is output
226 * GP04 == USBInterrupt is input
227 * GP05 == nUSBReset is output
228 * GP06 == USBWakeUp is output
229 * GP07 == CFReady/nBusy is input
230 * GP08 == nCFCardDetect1 is input
231 * GP09 == nCFCardDetect2 is input
232 * GP10 == nCFReset is output
233 * GP11 == USBControl is output
234 * GP12 == Buzzer is output
235 * GP13 == CFDataEnable is output
236 * GP14 == CFAddressEnable is output
237 * GP15 == nCS1 is output
238 * GP16 == PWM0 is output
239 * GP17 == PWM1 is output
240 * GP18 == RDY is input
241 * GP19 == ReaderReady is input
242 * GP20 == ReaderReset is input
243 * GP21 == ComBrdReset is output
244 * GP23 == SCLK is output
245 * GP24 == SFRM is output
246 * GP25 == TXD is output
247 * GP26 == RXD is input
248 * GP27 == EXTCLK is input
249 * GP28 == BITCLK is output
250 * GP29 == SDATA_IN0 is input
251 * GP30 == SDATA_OUT is output
252 * GP31 == SYNC is output
253 * GP32 == SYSSCLK is output
254 * GP33 == nCS5 is output
255 * GP34 == FFRXD is input
256 * GP35 == CTS is input
257 * GP36 == DCD is input
258 * GP37 == DSR is input
259 * GP38 == RI is input
260 * GP39 == FFTXD is output
261 * GP40 == DTR is output
262 * GP41 == RTS is output
263 * GP42 == BTRXD is input
264 * GP43 == BTTXD is output
265 * GP44 == BTCTS is input
266 * GP45 == BTRTS is output
267 * GP46 == RXD is input
268 * GP47 == TXD is output
269 * GP48 == nPOE is output
270 * GP49 == nPWE is output
271 * GP50 == nPIOR is output
272 * GP51 == nPIOW is output
273 * GP52 == nPCE[1] is output
274 * GP53 == nPCE[2] is output
275 * GP54 == nPSKTSEL is output
276 * GP55 == nPREG is output
277 * GP56 == nPWAIT is input
278 * GP57 == nPIOS16 is input
279 * GP58 == LDD[0] is output
280 * GP59 == LDD[1] is output
281 * GP60 == LDD[2] is output
282 * GP61 == LDD[3] is output
283 * GP62 == LDD[4] is output
284 * GP63 == LDD[5] is output
285 * GP64 == LDD[6] is output
286 * GP65 == LDD[7] is output
287 * GP66 == LDD[8] is output
288 * GP67 == LDD[9] is output
289 * GP68 == LDD[10] is output
290 * GP69 == LDD[11] is output
291 * GP70 == LDD[12] is output
292 * GP71 == LDD[13] is output
293 * GP72 == LDD[14] is output
294 * GP73 == LDD[15] is output
295 * GP74 == LCD_FCLK is output
296 * GP75 == LCD_LCLK is output
297 * GP76 == LCD_PCLK is output
298 * GP77 == LCD_ACBIAS is output
299 * GP78 == nCS2 is output
300 * GP79 == nCS3 is output
301 * GP80 == nCS4 is output
302 * GP81 == NSSPCLK is output
303 * GP82 == NSSPSFRM is output
304 * GP83 == NSSPTXD is output
305 * GP84 == NSSPRXD is input
307 #define CONFIG_SYS_GPDR0_VAL 0xD3E3FC68
308 #define CONFIG_SYS_GPDR1_VAL 0xFCFFAB83
309 #define CONFIG_SYS_GPDR2_VAL 0x000FFFFF
312 * GP01 == GP reset is AF01
313 * GP15 == nCS1 is AF10
314 * GP16 == PWM0 is AF10
315 * GP17 == PWM1 is AF10
316 * GP18 == RDY is AF01
317 * GP23 == SCLK is AF10
318 * GP24 == SFRM is AF10
319 * GP25 == TXD is AF10
320 * GP26 == RXD is AF01
321 * GP27 == EXTCLK is AF01
322 * GP28 == BITCLK is AF01
323 * GP29 == SDATA_IN0 is AF10
324 * GP30 == SDATA_OUT is AF01
325 * GP31 == SYNC is AF01
326 * GP32 == SYSCLK is AF01
327 * GP33 == nCS5 is AF10
328 * GP34 == FFRXD is AF01
329 * GP35 == CTS is AF01
330 * GP36 == DCD is AF01
331 * GP37 == DSR is AF01
333 * GP39 == FFTXD is AF10
334 * GP40 == DTR is AF10
335 * GP41 == RTS is AF10
336 * GP42 == BTRXD is AF01
337 * GP43 == BTTXD is AF10
338 * GP44 == BTCTS is AF01
339 * GP45 == BTRTS is AF10
340 * GP46 == RXD is AF10
341 * GP47 == TXD is AF01
342 * GP48 == nPOE is AF10
343 * GP49 == nPWE is AF10
344 * GP50 == nPIOR is AF10
345 * GP51 == nPIOW is AF10
346 * GP52 == nPCE[1] is AF10
347 * GP53 == nPCE[2] is AF10
348 * GP54 == nPSKTSEL is AF10
349 * GP55 == nPREG is AF10
350 * GP56 == nPWAIT is AF01
351 * GP57 == nPIOS16 is AF01
352 * GP58 == LDD[0] is AF10
353 * GP59 == LDD[1] is AF10
354 * GP60 == LDD[2] is AF10
355 * GP61 == LDD[3] is AF10
356 * GP62 == LDD[4] is AF10
357 * GP63 == LDD[5] is AF10
358 * GP64 == LDD[6] is AF10
359 * GP65 == LDD[7] is AF10
360 * GP66 == LDD[8] is AF10
361 * GP67 == LDD[9] is AF10
362 * GP68 == LDD[10] is AF10
363 * GP69 == LDD[11] is AF10
364 * GP70 == LDD[12] is AF10
365 * GP71 == LDD[13] is AF10
366 * GP72 == LDD[14] is AF10
367 * GP73 == LDD[15] is AF10
368 * GP74 == LCD_FCLK is AF10
369 * GP75 == LCD_LCLK is AF10
370 * GP76 == LCD_PCLK is AF10
371 * GP77 == LCD_ACBIAS is AF10
372 * GP78 == nCS2 is AF10
373 * GP79 == nCS3 is AF10
374 * GP80 == nCS4 is AF10
375 * GP81 == NSSPCLK is AF01
376 * GP82 == NSSPSFRM is AF01
377 * GP83 == NSSPTXD is AF01
378 * GP84 == NSSPRXD is AF10
380 #define CONFIG_SYS_GAFR0_L_VAL 0x80000004
381 #define CONFIG_SYS_GAFR0_U_VAL 0x595A801A
382 #define CONFIG_SYS_GAFR1_L_VAL 0x699A9559
383 #define CONFIG_SYS_GAFR1_U_VAL 0xAAA5AAAA
384 #define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA
385 #define CONFIG_SYS_GAFR2_U_VAL 0x00000256
396 #define CONFIG_SYS_PSSR_VAL 0x00000030
398 #define CONFIG_SYS_CKEN 0x00000080 /* */
399 #define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
400 #define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
406 * This is the configuration for nCS0/1 -> flash banks
407 * configuration for nCS1 :
414 * configuration for nCS0:
415 * [15] 0 - Slower Device
416 * [14:12] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
417 * [11:08] 0011 - Address to data valid in bursts: (3+1)*MemClk = 40 ns
418 * [07:04] 1111 - " for first access: (23+2)*MemClk = 250 ns (fixme 12+2?)
419 * [03] 0 - 32 Bit bus width
420 * [02:00] 010 - burst OF 4 ROM or FLASH
422 #define CONFIG_SYS_MSC0_VAL 0x000023D2
424 /* This is the configuration for nCS2/3 -> USB controller, LAN
425 * configuration for nCS3: LAN
426 * [31] 0 - Slower Device
427 * [30:28] 001 - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
428 * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
429 * [23:20] 0010 - RDF3: Address for first access: (2+1)*MemClk = 30 ns
430 * [19] 0 - 32 Bit bus width
431 * [18:16] 100 - variable latency I/O
432 * configuration for nCS2: USB
433 * [15] 1 - Faster Device
434 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
435 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
436 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
437 * [03] 1 - 16 Bit bus width
438 * [02:00] 100 - variable latency I/O
440 #define CONFIG_SYS_MSC1_VAL 0x1224A26C
442 /* This is the configuration for nCS4/5 -> LAN
443 * configuration for nCS5:
450 * configuration for nCS4: LAN
451 * [15] 1 - Faster Device
452 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
453 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
454 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
455 * [03] 0 - 32 Bit bus width
456 * [02:00] 100 - variable latency I/O
458 #define CONFIG_SYS_MSC2_VAL 0x00001224
460 /* MDCNFG: SDRAM Configuration Register
462 * [31:29] 000 - reserved
463 * [28] 0 - no SA1111 compatiblity mode
464 * [27] 0 - latch return data with return clock
465 * [26] 0 - alternate addressing for pair 2/3
466 * [25:24] 00 - timings
467 * [23] 0 - internal banks in lower partition 2/3 (not used)
468 * [22:21] 00 - row address bits for partition 2/3 (not used)
469 * [20:19] 00 - column address bits for partition 2/3 (not used)
470 * [18] 0 - SDRAM partition 2/3 width is 32 bit
471 * [17] 0 - SDRAM partition 3 disabled
472 * [16] 0 - SDRAM partition 2 disabled
473 * [15:13] 000 - reserved
474 * [12] 0 - no SA1111 compatiblity mode
475 * [11] 1 - latch return data with return clock
476 * [10] 0 - no alternate addressing for pair 0/1
477 * [09:08] 10 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
478 * [7] 1 - 4 internal banks in lower partition pair
479 * [06:05] 10 - 13 row address bits for partition 0/1
480 * [04:03] 01 - 9 column address bits for partition 0/1
481 * [02] 0 - SDRAM partition 0/1 width is 32 bit
482 * [01] 0 - disable SDRAM partition 1
483 * [00] 1 - enable SDRAM partition 0
485 /* use the configuration above but disable partition 0 */
486 #define CONFIG_SYS_MDCNFG_VAL 0x00000AC9
488 /* MDREFR: SDRAM Refresh Control Register
490 * [32:26] 0 - reserved
491 * [25] 0 - K2FREE: not free running
492 * [24] 0 - K1FREE: not free running
493 * [23] 0 - K0FREE: not free running
494 * [22] 0 - SLFRSH: self refresh disabled
496 * [20] 1 - APD: auto power down
497 * [19] 0 - K2DB2: SDCLK2 is MemClk
498 * [18] 0 - K2RUN: disable SDCLK2
499 * [17] 0 - K1DB2: SDCLK1 is MemClk
500 * [16] 1 - K1RUN: enable SDCLK1
501 * [15] 1 - E1PIN: SDRAM clock enable
502 * [14] 0 - K0DB2: SDCLK0 is MemClk
503 * [13] 0 - K0RUN: disable SDCLK0
504 * [12] 0 - E0PIN: disable SDCKE0
505 * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
507 #define CONFIG_SYS_MDREFR_VAL 0x00138018 /* mh: was 0x00118018 */
509 /* MDMRS: Mode Register Set Configuration Register
512 * [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
513 * [22:20] 011 - MDCL2: SDRAM2/3 Cas Latency. (not used)
514 * [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
515 * [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
517 * [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
518 * [06:04] 011 - MDCL0: SDRAM0/1 Cas Latency.
519 * [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
520 * [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
522 #define CONFIG_SYS_MDMRS_VAL 0x00320032
524 #define CONFIG_SYS_FLYCNFG_VAL 0x00000000
525 #define CONFIG_SYS_SXCNFG_VAL 0x00000000
528 * PCMCIA and CF Interfaces
530 #define CONFIG_SYS_MECR_VAL 0x00000000
531 #define CONFIG_SYS_MCMEM0_VAL 0x00010504
532 #define CONFIG_SYS_MCMEM1_VAL 0x00010504
533 #define CONFIG_SYS_MCATT0_VAL 0x00010504
534 #define CONFIG_SYS_MCATT1_VAL 0x00010504
535 #define CONFIG_SYS_MCIO0_VAL 0x00004715
536 #define CONFIG_SYS_MCIO1_VAL 0x00004715
539 #endif /* __CONFIG_H */