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 #include <config_cmd_default.h>
64 #define CONFIG_CMD_DHCP
65 #define CONFIG_CMD_DIAG
66 #define CONFIG_CMD_NFS
67 #define CONFIG_CMD_SDRAM
68 #define CONFIG_CMD_SNTP
73 #define CONFIG_NETMASK 255.255.255.0
74 #define CONFIG_IPADDR 192.168.68.201
75 #define CONFIG_SERVERIP 192.168.68.62
77 #define CONFIG_BOOTDELAY 3
78 #define CONFIG_BOOTCOMMAND "bootm 0x00100000"
79 #define CONFIG_BOOTARGS "console=ttyS1,115200"
80 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
81 #define CONFIG_SETUP_MEMORY_TAGS 1
82 #define CONFIG_INITRD_TAG 1
84 #if defined(CONFIG_CMD_KGDB)
85 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
89 * Size of malloc() pool; this lives below the uppermost 128 KiB which are
90 * used for the RAM copy of the uboot code
92 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
95 * Miscellaneous configurable options
97 #define CONFIG_SYS_LONGHELP /* undef to save memory */
98 #define CONFIG_SYS_HUSH_PARSER 1
101 #ifdef CONFIG_SYS_HUSH_PARSER
102 #define CONFIG_SYS_PROMPT "u-boot$ " /* Monitor Command Prompt */
104 #define CONFIG_SYS_PROMPT "u-boot=> " /* Monitor Command Prompt */
106 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
107 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
108 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
110 #define CONFIG_SYS_DEVICE_NULLDEV 1
112 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
113 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
115 #define CONFIG_SYS_LOAD_ADDR 0xa1000000 /* default load address */
117 #define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 400/200/100 MHz */
120 * Physical Memory Map
122 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks (partition) of DRAM */
123 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
124 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
125 #define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
126 #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
127 #define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
128 #define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
129 #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
130 #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
132 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
133 #define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
134 #define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
135 #define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
136 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
138 #define CONFIG_SYS_DRAM_BASE 0xa0000000
139 #define CONFIG_SYS_DRAM_SIZE 0x04000000
141 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
143 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
144 #define CONFIG_SYS_INIT_SP_ADDR 0xfffff800
147 * FLASH and environment organization
149 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
150 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
152 /* timeout values are in ticks */
153 #define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
154 #define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
157 #define CONFIG_ENV_IS_IN_FLASH 1
158 #define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000)/* Addr of Environment Sector */
159 #define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment Sector */
162 * SMSC91C111 Network Card
164 #define CONFIG_SMC91111 1
165 #define CONFIG_SMC91111_BASE 0x10000300 /* chip select 3 */
166 #define CONFIG_SMC_USE_32_BIT 1 /* 32 bit bus */
167 #undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
168 #undef CONFIG_SHOW_ACTIVITY
169 #define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
176 * GP05 == nUSBReset is 1
177 * GP10 == CFReset is 1
178 * GP13 == nCFDataEnable is 1
179 * GP14 == nCFAddrEnable is 1
181 * GP21 == ComBrdReset is 1
195 * GP52 == nPCE[1] is 1
196 * GP53 == nPCE[2] is 1
197 * GP54 == nPSKTSEL is 1
202 * GP82 == NSSPSFRM is 1
203 * GP83 == NSSPTXD is 1
205 #define CONFIG_SYS_GPSR0_VAL 0x8320E420
206 #define CONFIG_SYS_GPSR1_VAL 0x00FFAA82
207 #define CONFIG_SYS_GPSR2_VAL 0x000DC000
210 * GP03 == LANReset is 0
211 * GP06 == USBWakeUp is 0
212 * GP11 == USBControl is 0
213 * GP12 == Buzzer is 0
217 * GP30 == SDATA_OUT is 0
218 * GP81 == NSSPCLK is 0
220 #define CONFIG_SYS_GPCR0_VAL 0x40C31848
221 #define CONFIG_SYS_GPCR1_VAL 0x00000000
222 #define CONFIG_SYS_GPCR2_VAL 0x00020000
225 * GP00 == CPUWakeUpUSB is input
226 * GP01 == GP reset is input
227 * GP02 == LANInterrupt is input
228 * GP03 == LANReset is output
229 * GP04 == USBInterrupt is input
230 * GP05 == nUSBReset is output
231 * GP06 == USBWakeUp is output
232 * GP07 == CFReady/nBusy is input
233 * GP08 == nCFCardDetect1 is input
234 * GP09 == nCFCardDetect2 is input
235 * GP10 == nCFReset is output
236 * GP11 == USBControl is output
237 * GP12 == Buzzer is output
238 * GP13 == CFDataEnable is output
239 * GP14 == CFAddressEnable is output
240 * GP15 == nCS1 is output
241 * GP16 == PWM0 is output
242 * GP17 == PWM1 is output
243 * GP18 == RDY is input
244 * GP19 == ReaderReady is input
245 * GP20 == ReaderReset is input
246 * GP21 == ComBrdReset is output
247 * GP23 == SCLK is output
248 * GP24 == SFRM is output
249 * GP25 == TXD is output
250 * GP26 == RXD is input
251 * GP27 == EXTCLK is input
252 * GP28 == BITCLK is output
253 * GP29 == SDATA_IN0 is input
254 * GP30 == SDATA_OUT is output
255 * GP31 == SYNC is output
256 * GP32 == SYSSCLK is output
257 * GP33 == nCS5 is output
258 * GP34 == FFRXD is input
259 * GP35 == CTS is input
260 * GP36 == DCD is input
261 * GP37 == DSR is input
262 * GP38 == RI is input
263 * GP39 == FFTXD is output
264 * GP40 == DTR is output
265 * GP41 == RTS is output
266 * GP42 == BTRXD is input
267 * GP43 == BTTXD is output
268 * GP44 == BTCTS is input
269 * GP45 == BTRTS is output
270 * GP46 == RXD is input
271 * GP47 == TXD is output
272 * GP48 == nPOE is output
273 * GP49 == nPWE is output
274 * GP50 == nPIOR is output
275 * GP51 == nPIOW is output
276 * GP52 == nPCE[1] is output
277 * GP53 == nPCE[2] is output
278 * GP54 == nPSKTSEL is output
279 * GP55 == nPREG is output
280 * GP56 == nPWAIT is input
281 * GP57 == nPIOS16 is input
282 * GP58 == LDD[0] is output
283 * GP59 == LDD[1] is output
284 * GP60 == LDD[2] is output
285 * GP61 == LDD[3] is output
286 * GP62 == LDD[4] is output
287 * GP63 == LDD[5] is output
288 * GP64 == LDD[6] is output
289 * GP65 == LDD[7] is output
290 * GP66 == LDD[8] is output
291 * GP67 == LDD[9] is output
292 * GP68 == LDD[10] is output
293 * GP69 == LDD[11] is output
294 * GP70 == LDD[12] is output
295 * GP71 == LDD[13] is output
296 * GP72 == LDD[14] is output
297 * GP73 == LDD[15] is output
298 * GP74 == LCD_FCLK is output
299 * GP75 == LCD_LCLK is output
300 * GP76 == LCD_PCLK is output
301 * GP77 == LCD_ACBIAS is output
302 * GP78 == nCS2 is output
303 * GP79 == nCS3 is output
304 * GP80 == nCS4 is output
305 * GP81 == NSSPCLK is output
306 * GP82 == NSSPSFRM is output
307 * GP83 == NSSPTXD is output
308 * GP84 == NSSPRXD is input
310 #define CONFIG_SYS_GPDR0_VAL 0xD3E3FC68
311 #define CONFIG_SYS_GPDR1_VAL 0xFCFFAB83
312 #define CONFIG_SYS_GPDR2_VAL 0x000FFFFF
315 * GP01 == GP reset is AF01
316 * GP15 == nCS1 is AF10
317 * GP16 == PWM0 is AF10
318 * GP17 == PWM1 is AF10
319 * GP18 == RDY is AF01
320 * GP23 == SCLK is AF10
321 * GP24 == SFRM is AF10
322 * GP25 == TXD is AF10
323 * GP26 == RXD is AF01
324 * GP27 == EXTCLK is AF01
325 * GP28 == BITCLK is AF01
326 * GP29 == SDATA_IN0 is AF10
327 * GP30 == SDATA_OUT is AF01
328 * GP31 == SYNC is AF01
329 * GP32 == SYSCLK is AF01
330 * GP33 == nCS5 is AF10
331 * GP34 == FFRXD is AF01
332 * GP35 == CTS is AF01
333 * GP36 == DCD is AF01
334 * GP37 == DSR is AF01
336 * GP39 == FFTXD is AF10
337 * GP40 == DTR is AF10
338 * GP41 == RTS is AF10
339 * GP42 == BTRXD is AF01
340 * GP43 == BTTXD is AF10
341 * GP44 == BTCTS is AF01
342 * GP45 == BTRTS is AF10
343 * GP46 == RXD is AF10
344 * GP47 == TXD is AF01
345 * GP48 == nPOE is AF10
346 * GP49 == nPWE is AF10
347 * GP50 == nPIOR is AF10
348 * GP51 == nPIOW is AF10
349 * GP52 == nPCE[1] is AF10
350 * GP53 == nPCE[2] is AF10
351 * GP54 == nPSKTSEL is AF10
352 * GP55 == nPREG is AF10
353 * GP56 == nPWAIT is AF01
354 * GP57 == nPIOS16 is AF01
355 * GP58 == LDD[0] is AF10
356 * GP59 == LDD[1] is AF10
357 * GP60 == LDD[2] is AF10
358 * GP61 == LDD[3] is AF10
359 * GP62 == LDD[4] is AF10
360 * GP63 == LDD[5] is AF10
361 * GP64 == LDD[6] is AF10
362 * GP65 == LDD[7] is AF10
363 * GP66 == LDD[8] is AF10
364 * GP67 == LDD[9] is AF10
365 * GP68 == LDD[10] is AF10
366 * GP69 == LDD[11] is AF10
367 * GP70 == LDD[12] is AF10
368 * GP71 == LDD[13] is AF10
369 * GP72 == LDD[14] is AF10
370 * GP73 == LDD[15] is AF10
371 * GP74 == LCD_FCLK is AF10
372 * GP75 == LCD_LCLK is AF10
373 * GP76 == LCD_PCLK is AF10
374 * GP77 == LCD_ACBIAS is AF10
375 * GP78 == nCS2 is AF10
376 * GP79 == nCS3 is AF10
377 * GP80 == nCS4 is AF10
378 * GP81 == NSSPCLK is AF01
379 * GP82 == NSSPSFRM is AF01
380 * GP83 == NSSPTXD is AF01
381 * GP84 == NSSPRXD is AF10
383 #define CONFIG_SYS_GAFR0_L_VAL 0x80000004
384 #define CONFIG_SYS_GAFR0_U_VAL 0x595A801A
385 #define CONFIG_SYS_GAFR1_L_VAL 0x699A9559
386 #define CONFIG_SYS_GAFR1_U_VAL 0xAAA5AAAA
387 #define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA
388 #define CONFIG_SYS_GAFR2_U_VAL 0x00000256
399 #define CONFIG_SYS_PSSR_VAL 0x00000030
401 #define CONFIG_SYS_CKEN 0x00000080 /* */
402 #define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
403 #define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
409 * This is the configuration for nCS0/1 -> flash banks
410 * configuration for nCS1 :
417 * configuration for nCS0:
418 * [15] 0 - Slower Device
419 * [14:12] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
420 * [11:08] 0011 - Address to data valid in bursts: (3+1)*MemClk = 40 ns
421 * [07:04] 1111 - " for first access: (23+2)*MemClk = 250 ns (fixme 12+2?)
422 * [03] 0 - 32 Bit bus width
423 * [02:00] 010 - burst OF 4 ROM or FLASH
425 #define CONFIG_SYS_MSC0_VAL 0x000023D2
427 /* This is the configuration for nCS2/3 -> USB controller, LAN
428 * configuration for nCS3: LAN
429 * [31] 0 - Slower Device
430 * [30:28] 001 - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
431 * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
432 * [23:20] 0010 - RDF3: Address for first access: (2+1)*MemClk = 30 ns
433 * [19] 0 - 32 Bit bus width
434 * [18:16] 100 - variable latency I/O
435 * configuration for nCS2: USB
436 * [15] 1 - Faster Device
437 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
438 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
439 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
440 * [03] 1 - 16 Bit bus width
441 * [02:00] 100 - variable latency I/O
443 #define CONFIG_SYS_MSC1_VAL 0x1224A26C
445 /* This is the configuration for nCS4/5 -> LAN
446 * configuration for nCS5:
453 * configuration for nCS4: LAN
454 * [15] 1 - Faster Device
455 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
456 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
457 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
458 * [03] 0 - 32 Bit bus width
459 * [02:00] 100 - variable latency I/O
461 #define CONFIG_SYS_MSC2_VAL 0x00001224
463 /* MDCNFG: SDRAM Configuration Register
465 * [31:29] 000 - reserved
466 * [28] 0 - no SA1111 compatiblity mode
467 * [27] 0 - latch return data with return clock
468 * [26] 0 - alternate addressing for pair 2/3
469 * [25:24] 00 - timings
470 * [23] 0 - internal banks in lower partition 2/3 (not used)
471 * [22:21] 00 - row address bits for partition 2/3 (not used)
472 * [20:19] 00 - column address bits for partition 2/3 (not used)
473 * [18] 0 - SDRAM partition 2/3 width is 32 bit
474 * [17] 0 - SDRAM partition 3 disabled
475 * [16] 0 - SDRAM partition 2 disabled
476 * [15:13] 000 - reserved
477 * [12] 0 - no SA1111 compatiblity mode
478 * [11] 1 - latch return data with return clock
479 * [10] 0 - no alternate addressing for pair 0/1
480 * [09:08] 10 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
481 * [7] 1 - 4 internal banks in lower partition pair
482 * [06:05] 10 - 13 row address bits for partition 0/1
483 * [04:03] 01 - 9 column address bits for partition 0/1
484 * [02] 0 - SDRAM partition 0/1 width is 32 bit
485 * [01] 0 - disable SDRAM partition 1
486 * [00] 1 - enable SDRAM partition 0
488 /* use the configuration above but disable partition 0 */
489 #define CONFIG_SYS_MDCNFG_VAL 0x00000AC9
491 /* MDREFR: SDRAM Refresh Control Register
493 * [32:26] 0 - reserved
494 * [25] 0 - K2FREE: not free running
495 * [24] 0 - K1FREE: not free running
496 * [23] 0 - K0FREE: not free running
497 * [22] 0 - SLFRSH: self refresh disabled
499 * [20] 1 - APD: auto power down
500 * [19] 0 - K2DB2: SDCLK2 is MemClk
501 * [18] 0 - K2RUN: disable SDCLK2
502 * [17] 0 - K1DB2: SDCLK1 is MemClk
503 * [16] 1 - K1RUN: enable SDCLK1
504 * [15] 1 - E1PIN: SDRAM clock enable
505 * [14] 0 - K0DB2: SDCLK0 is MemClk
506 * [13] 0 - K0RUN: disable SDCLK0
507 * [12] 0 - E0PIN: disable SDCKE0
508 * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
510 #define CONFIG_SYS_MDREFR_VAL 0x00138018 /* mh: was 0x00118018 */
512 /* MDMRS: Mode Register Set Configuration Register
515 * [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
516 * [22:20] 011 - MDCL2: SDRAM2/3 Cas Latency. (not used)
517 * [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
518 * [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
520 * [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
521 * [06:04] 011 - MDCL0: SDRAM0/1 Cas Latency.
522 * [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
523 * [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
525 #define CONFIG_SYS_MDMRS_VAL 0x00320032
527 #define CONFIG_SYS_FLYCNFG_VAL 0x00000000
528 #define CONFIG_SYS_SXCNFG_VAL 0x00000000
531 * PCMCIA and CF Interfaces
533 #define CONFIG_SYS_MECR_VAL 0x00000000
534 #define CONFIG_SYS_MCMEM0_VAL 0x00010504
535 #define CONFIG_SYS_MCMEM1_VAL 0x00010504
536 #define CONFIG_SYS_MCATT0_VAL 0x00010504
537 #define CONFIG_SYS_MCATT1_VAL 0x00010504
538 #define CONFIG_SYS_MCIO0_VAL 0x00004715
539 #define CONFIG_SYS_MCIO1_VAL 0x00004715
542 #endif /* __CONFIG_H */