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wdenkfa89d7c2004-09-28 16:44:41 +00001/*
wdenk8d5d28a2005-04-02 22:37:54 +00002 * (C) Copyright 2004-2005
3 * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
4 *
wdenkfa89d7c2004-09-28 16:44:41 +00005 * (C) Copyright 2004
6 * Vincent Dubey, Xa SA, vincent.dubey@xa-ch.com
7 *
8 * (C) Copyright 2002
9 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.ne
10 *
11 * (C) Copyright 2002
12 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
13 * Marius Groeger <mgroeger@sysgo.de>
14 *
15 * Configuation settings for the xaeniax board.
16 *
17 * See file CREDITS for list of people who contributed to this
18 * project.
19 *
20 * This program is free software; you can redistribute it and/or
21 * modify it under the terms of the GNU General Public License as
22 * published by the Free Software Foundation; either version 2 of
23 * the License, or (at your option) any later version.
24 *
25 * This program is distributed in the hope that it will be useful,
26 * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 * GNU General Public License for more details.
29 *
30 * You should have received a copy of the GNU General Public License
31 * along with this program; if not, write to the Free Software
32 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
33 * MA 02111-1307 USA
34 */
35
36#ifndef __CONFIG_H
37#define __CONFIG_H
38
39/*
wdenkfa89d7c2004-09-28 16:44:41 +000040 * High Level Configuration Options
41 * (easy to change)
42 */
43#define CONFIG_PXA250 1 /* This is an PXA255 CPU */
44#define CONFIG_XAENIAX 1 /* on a xaeniax board */
Marek Vasut7cdb9762010-10-20 21:54:19 +020045#define CONFIG_SYS_TEXT_BASE 0x0
wdenkfa89d7c2004-09-28 16:44:41 +000046
47
48#define BOARD_LATE_INIT 1
49
50
51#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
52
Jean-Christophe PLAGNIOL-VILLARDe6b5f1b2009-04-05 13:06:31 +020053/* we will never enable dcache, because we have to setup MMU first */
54#define CONFIG_SYS_NO_DCACHE
55
wdenkfa89d7c2004-09-28 16:44:41 +000056/*
57 * select serial console configuration
58 */
Jean-Christophe PLAGNIOL-VILLARD4ccaed42009-05-16 22:48:46 +020059#define CONFIG_PXA_SERIAL
wdenkfa89d7c2004-09-28 16:44:41 +000060#define CONFIG_BTUART 1 /* we use BTUART on XAENIAX */
61
62
63/* allow to overwrite serial and ethaddr */
64#define CONFIG_ENV_OVERWRITE
65
wdenk8d5d28a2005-04-02 22:37:54 +000066#define CONFIG_TIMESTAMP /* Print image info with timestamp */
67
wdenkfa89d7c2004-09-28 16:44:41 +000068#define CONFIG_BAUDRATE 115200
69
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020070#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* valid baudrates */
wdenkfa89d7c2004-09-28 16:44:41 +000071
wdenkfa89d7c2004-09-28 16:44:41 +000072
Jon Loeliger03bfcb92007-07-04 22:33:46 -050073/*
Jon Loeliger5c4ddae2007-07-10 10:12:10 -050074 * BOOTP options
75 */
76#define CONFIG_BOOTP_BOOTFILESIZE
77#define CONFIG_BOOTP_BOOTPATH
78#define CONFIG_BOOTP_GATEWAY
79#define CONFIG_BOOTP_HOSTNAME
80
81
82/*
Jon Loeliger03bfcb92007-07-04 22:33:46 -050083 * Command line configuration.
84 */
85#include <config_cmd_default.h>
86
87#define CONFIG_CMD_DHCP
88#define CONFIG_CMD_DIAG
89#define CONFIG_CMD_NFS
90#define CONFIG_CMD_SDRAM
91#define CONFIG_CMD_SNTP
92
93#undef CONFIG_CMD_DTT
94
wdenkfa89d7c2004-09-28 16:44:41 +000095
96#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
97#define CONFIG_NETMASK 255.255.255.0
98#define CONFIG_IPADDR 192.168.68.201
99#define CONFIG_SERVERIP 192.168.68.62
100
101#define CONFIG_BOOTDELAY 3
102#define CONFIG_BOOTCOMMAND "bootm 0x00100000"
103#define CONFIG_BOOTARGS "console=ttyS1,115200"
wdenka48ea0a2004-10-19 22:17:51 +0000104#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
Wolfgang Denka1be4762008-05-20 16:00:29 +0200105#define CONFIG_SETUP_MEMORY_TAGS 1
wdenka48ea0a2004-10-19 22:17:51 +0000106#define CONFIG_INITRD_TAG 1
wdenkfa89d7c2004-09-28 16:44:41 +0000107
Jon Loeliger03bfcb92007-07-04 22:33:46 -0500108#if defined(CONFIG_CMD_KGDB)
wdenkfa89d7c2004-09-28 16:44:41 +0000109#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
110#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
111#endif
112
113/*
114 * Size of malloc() pool; this lives below the uppermost 128 KiB which are
115 * used for the RAM copy of the uboot code
116 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200117#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
118#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
wdenkfa89d7c2004-09-28 16:44:41 +0000119
120/*
121 * Miscellaneous configurable options
122 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200123#define CONFIG_SYS_LONGHELP /* undef to save memory */
124#define CONFIG_SYS_HUSH_PARSER 1
wdenkfa89d7c2004-09-28 16:44:41 +0000125
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200126#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
wdenkfa89d7c2004-09-28 16:44:41 +0000127
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200128#ifdef CONFIG_SYS_HUSH_PARSER
129#define CONFIG_SYS_PROMPT "u-boot$ " /* Monitor Command Prompt */
wdenkfa89d7c2004-09-28 16:44:41 +0000130#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200131#define CONFIG_SYS_PROMPT "u-boot=> " /* Monitor Command Prompt */
wdenkfa89d7c2004-09-28 16:44:41 +0000132#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200133#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
134#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
135#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
136#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
137#define CONFIG_SYS_DEVICE_NULLDEV 1
wdenkfa89d7c2004-09-28 16:44:41 +0000138
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200139#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
140#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
wdenkfa89d7c2004-09-28 16:44:41 +0000141
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200142#define CONFIG_SYS_LOAD_ADDR 0xa1000000 /* default load address */
wdenkfa89d7c2004-09-28 16:44:41 +0000143
Micha Kalfon8a75a5b2009-02-11 19:50:11 +0200144#define CONFIG_SYS_HZ 1000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200145#define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 400/200/100 MHz */
wdenkfa89d7c2004-09-28 16:44:41 +0000146
147/*
148 * Physical Memory Map
149 */
150#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks (partition) of DRAM */
151#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
152#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
153#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
154#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
155#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
156#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
157#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
158#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
159
160#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
161#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
162#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
163#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
164#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
165
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200166#define CONFIG_SYS_DRAM_BASE 0xa0000000
167#define CONFIG_SYS_DRAM_SIZE 0x04000000
wdenkfa89d7c2004-09-28 16:44:41 +0000168
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200169#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
wdenkfa89d7c2004-09-28 16:44:41 +0000170
Marek Vasut62f66a52010-09-23 09:46:57 +0200171#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
172#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
173
wdenkfa89d7c2004-09-28 16:44:41 +0000174/*
175 * FLASH and environment organization
176 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200177#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
178#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
wdenkfa89d7c2004-09-28 16:44:41 +0000179
180/* timeout values are in ticks */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200181#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
182#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
wdenkfa89d7c2004-09-28 16:44:41 +0000183
184/* FIXME */
Jean-Christophe PLAGNIOL-VILLARD53db4cd2008-09-10 22:48:04 +0200185#define CONFIG_ENV_IS_IN_FLASH 1
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200186#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000)/* Addr of Environment Sector */
187#define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment Sector */
wdenkfa89d7c2004-09-28 16:44:41 +0000188
189/*
190 * Stack sizes
191 *
192 * The stack sizes are set up in start.S using the settings below
193 */
194#define CONFIG_STACKSIZE (128*1024) /* regular stack */
195#ifdef CONFIG_USE_IRQ
196#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
197#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
198#endif
199
200/*
201 * SMSC91C111 Network Card
202 */
Ben Warren0fd6aae2009-10-04 22:37:03 -0700203#define CONFIG_NET_MULTI
204#define CONFIG_SMC91111 1
wdenkce5b6a92004-11-02 13:00:33 +0000205#define CONFIG_SMC91111_BASE 0x10000300 /* chip select 3 */
wdenkfa89d7c2004-09-28 16:44:41 +0000206#define CONFIG_SMC_USE_32_BIT 1 /* 32 bit bus */
207#undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
208#undef CONFIG_SHOW_ACTIVITY
209#define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
210
211/*
212 * GPIO settings
213 */
214
215/*
216 * GP05 == nUSBReset is 1
217 * GP10 == CFReset is 1
218 * GP13 == nCFDataEnable is 1
219 * GP14 == nCFAddrEnable is 1
220 * GP15 == nCS1 is 1
221 * GP21 == ComBrdReset is 1
222 * GP24 == SFRM is 1
223 * GP25 == TXD is 1
224 * GP31 == SYNC is 1
225 * GP33 == nCS5 is 1
226 * GP39 == FFTXD is 1
227 * GP41 == RTS is 1
228 * GP43 == BTTXD is 1
229 * GP45 == BTRTS is 1
230 * GP47 == TXD is 1
231 * GP48 == nPOE is 1
232 * GP49 == nPWE is 1
233 * GP50 == nPIOR is 1
234 * GP51 == nPIOW is 1
235 * GP52 == nPCE[1] is 1
236 * GP53 == nPCE[2] is 1
237 * GP54 == nPSKTSEL is 1
238 * GP55 == nPREG is 1
239 * GP78 == nCS2 is 1
240 * GP79 == nCS3 is 1
241 * GP80 == nCS4 is 1
242 * GP82 == NSSPSFRM is 1
243 * GP83 == NSSPTXD is 1
244 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200245#define CONFIG_SYS_GPSR0_VAL 0x8320E420
246#define CONFIG_SYS_GPSR1_VAL 0x00FFAA82
247#define CONFIG_SYS_GPSR2_VAL 0x000DC000
wdenkfa89d7c2004-09-28 16:44:41 +0000248
249/*
250 * GP03 == LANReset is 0
251 * GP06 == USBWakeUp is 0
252 * GP11 == USBControl is 0
253 * GP12 == Buzzer is 0
254 * GP16 == PWM0 is 0
255 * GP17 == PWM1 is 0
256 * GP23 == SCLK is 0
257 * GP30 == SDATA_OUT is 0
258 * GP81 == NSSPCLK is 0
259 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200260#define CONFIG_SYS_GPCR0_VAL 0x40C31848
261#define CONFIG_SYS_GPCR1_VAL 0x00000000
262#define CONFIG_SYS_GPCR2_VAL 0x00020000
wdenkfa89d7c2004-09-28 16:44:41 +0000263
264/*
265 * GP00 == CPUWakeUpUSB is input
266 * GP01 == GP reset is input
267 * GP02 == LANInterrupt is input
268 * GP03 == LANReset is output
269 * GP04 == USBInterrupt is input
270 * GP05 == nUSBReset is output
271 * GP06 == USBWakeUp is output
272 * GP07 == CFReady/nBusy is input
273 * GP08 == nCFCardDetect1 is input
274 * GP09 == nCFCardDetect2 is input
275 * GP10 == nCFReset is output
276 * GP11 == USBControl is output
277 * GP12 == Buzzer is output
278 * GP13 == CFDataEnable is output
279 * GP14 == CFAddressEnable is output
280 * GP15 == nCS1 is output
281 * GP16 == PWM0 is output
282 * GP17 == PWM1 is output
283 * GP18 == RDY is input
284 * GP19 == ReaderReady is input
285 * GP20 == ReaderReset is input
286 * GP21 == ComBrdReset is output
287 * GP23 == SCLK is output
288 * GP24 == SFRM is output
289 * GP25 == TXD is output
290 * GP26 == RXD is input
291 * GP27 == EXTCLK is input
292 * GP28 == BITCLK is output
293 * GP29 == SDATA_IN0 is input
294 * GP30 == SDATA_OUT is output
295 * GP31 == SYNC is output
296 * GP32 == SYSSCLK is output
297 * GP33 == nCS5 is output
298 * GP34 == FFRXD is input
299 * GP35 == CTS is input
300 * GP36 == DCD is input
301 * GP37 == DSR is input
302 * GP38 == RI is input
303 * GP39 == FFTXD is output
304 * GP40 == DTR is output
305 * GP41 == RTS is output
306 * GP42 == BTRXD is input
307 * GP43 == BTTXD is output
308 * GP44 == BTCTS is input
309 * GP45 == BTRTS is output
310 * GP46 == RXD is input
311 * GP47 == TXD is output
312 * GP48 == nPOE is output
313 * GP49 == nPWE is output
314 * GP50 == nPIOR is output
315 * GP51 == nPIOW is output
316 * GP52 == nPCE[1] is output
317 * GP53 == nPCE[2] is output
318 * GP54 == nPSKTSEL is output
319 * GP55 == nPREG is output
320 * GP56 == nPWAIT is input
321 * GP57 == nPIOS16 is input
322 * GP58 == LDD[0] is output
323 * GP59 == LDD[1] is output
324 * GP60 == LDD[2] is output
325 * GP61 == LDD[3] is output
326 * GP62 == LDD[4] is output
327 * GP63 == LDD[5] is output
328 * GP64 == LDD[6] is output
329 * GP65 == LDD[7] is output
330 * GP66 == LDD[8] is output
331 * GP67 == LDD[9] is output
332 * GP68 == LDD[10] is output
333 * GP69 == LDD[11] is output
334 * GP70 == LDD[12] is output
335 * GP71 == LDD[13] is output
336 * GP72 == LDD[14] is output
337 * GP73 == LDD[15] is output
338 * GP74 == LCD_FCLK is output
339 * GP75 == LCD_LCLK is output
340 * GP76 == LCD_PCLK is output
341 * GP77 == LCD_ACBIAS is output
342 * GP78 == nCS2 is output
343 * GP79 == nCS3 is output
344 * GP80 == nCS4 is output
345 * GP81 == NSSPCLK is output
346 * GP82 == NSSPSFRM is output
347 * GP83 == NSSPTXD is output
348 * GP84 == NSSPRXD is input
349 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200350#define CONFIG_SYS_GPDR0_VAL 0xD3E3FC68
351#define CONFIG_SYS_GPDR1_VAL 0xFCFFAB83
352#define CONFIG_SYS_GPDR2_VAL 0x000FFFFF
wdenkfa89d7c2004-09-28 16:44:41 +0000353
354/*
355 * GP01 == GP reset is AF01
356 * GP15 == nCS1 is AF10
357 * GP16 == PWM0 is AF10
358 * GP17 == PWM1 is AF10
359 * GP18 == RDY is AF01
360 * GP23 == SCLK is AF10
361 * GP24 == SFRM is AF10
362 * GP25 == TXD is AF10
363 * GP26 == RXD is AF01
364 * GP27 == EXTCLK is AF01
365 * GP28 == BITCLK is AF01
366 * GP29 == SDATA_IN0 is AF10
367 * GP30 == SDATA_OUT is AF01
368 * GP31 == SYNC is AF01
369 * GP32 == SYSCLK is AF01
370 * GP33 == nCS5 is AF10
371 * GP34 == FFRXD is AF01
372 * GP35 == CTS is AF01
373 * GP36 == DCD is AF01
374 * GP37 == DSR is AF01
375 * GP38 == RI is AF01
376 * GP39 == FFTXD is AF10
377 * GP40 == DTR is AF10
378 * GP41 == RTS is AF10
379 * GP42 == BTRXD is AF01
380 * GP43 == BTTXD is AF10
381 * GP44 == BTCTS is AF01
382 * GP45 == BTRTS is AF10
383 * GP46 == RXD is AF10
384 * GP47 == TXD is AF01
385 * GP48 == nPOE is AF10
386 * GP49 == nPWE is AF10
387 * GP50 == nPIOR is AF10
388 * GP51 == nPIOW is AF10
389 * GP52 == nPCE[1] is AF10
390 * GP53 == nPCE[2] is AF10
391 * GP54 == nPSKTSEL is AF10
392 * GP55 == nPREG is AF10
393 * GP56 == nPWAIT is AF01
394 * GP57 == nPIOS16 is AF01
395 * GP58 == LDD[0] is AF10
396 * GP59 == LDD[1] is AF10
397 * GP60 == LDD[2] is AF10
398 * GP61 == LDD[3] is AF10
399 * GP62 == LDD[4] is AF10
400 * GP63 == LDD[5] is AF10
401 * GP64 == LDD[6] is AF10
402 * GP65 == LDD[7] is AF10
403 * GP66 == LDD[8] is AF10
404 * GP67 == LDD[9] is AF10
405 * GP68 == LDD[10] is AF10
406 * GP69 == LDD[11] is AF10
407 * GP70 == LDD[12] is AF10
408 * GP71 == LDD[13] is AF10
409 * GP72 == LDD[14] is AF10
410 * GP73 == LDD[15] is AF10
411 * GP74 == LCD_FCLK is AF10
412 * GP75 == LCD_LCLK is AF10
413 * GP76 == LCD_PCLK is AF10
414 * GP77 == LCD_ACBIAS is AF10
415 * GP78 == nCS2 is AF10
416 * GP79 == nCS3 is AF10
417 * GP80 == nCS4 is AF10
418 * GP81 == NSSPCLK is AF01
419 * GP82 == NSSPSFRM is AF01
420 * GP83 == NSSPTXD is AF01
421 * GP84 == NSSPRXD is AF10
422 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200423#define CONFIG_SYS_GAFR0_L_VAL 0x80000004
424#define CONFIG_SYS_GAFR0_U_VAL 0x595A801A
425#define CONFIG_SYS_GAFR1_L_VAL 0x699A9559
426#define CONFIG_SYS_GAFR1_U_VAL 0xAAA5AAAA
427#define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA
428#define CONFIG_SYS_GAFR2_U_VAL 0x00000256
wdenkfa89d7c2004-09-28 16:44:41 +0000429
430/*
431 * clock settings
432 */
433/* RDH = 1
434 * PH = 0
435 * VFS = 0
436 * BFS = 0
437 * SSS = 0
438 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200439#define CONFIG_SYS_PSSR_VAL 0x00000030
wdenkfa89d7c2004-09-28 16:44:41 +0000440
Marek Vasut7cdb9762010-10-20 21:54:19 +0200441#define CONFIG_SYS_CKEN 0x00000080 /* */
442#define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
443#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
wdenkfa89d7c2004-09-28 16:44:41 +0000444
445
446/*
447 * Memory settings
448 *
449 * This is the configuration for nCS0/1 -> flash banks
450 * configuration for nCS1 :
451 * [31] 0 -
452 * [30:28] 000 -
453 * [27:24] 0000 -
454 * [23:20] 0000 -
455 * [19] 0 -
456 * [18:16] 000 -
457 * configuration for nCS0:
458 * [15] 0 - Slower Device
459 * [14:12] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
460 * [11:08] 0011 - Address to data valid in bursts: (3+1)*MemClk = 40 ns
461 * [07:04] 1111 - " for first access: (23+2)*MemClk = 250 ns (fixme 12+2?)
462 * [03] 0 - 32 Bit bus width
463 * [02:00] 010 - burst OF 4 ROM or FLASH
464*/
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200465#define CONFIG_SYS_MSC0_VAL 0x000023D2
wdenkfa89d7c2004-09-28 16:44:41 +0000466
467/* This is the configuration for nCS2/3 -> USB controller, LAN
468 * configuration for nCS3: LAN
469 * [31] 0 - Slower Device
470 * [30:28] 001 - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
471 * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
472 * [23:20] 0010 - RDF3: Address for first access: (2+1)*MemClk = 30 ns
473 * [19] 0 - 32 Bit bus width
474 * [18:16] 100 - variable latency I/O
475 * configuration for nCS2: USB
476 * [15] 1 - Faster Device
477 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
478 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
479 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
Wolfgang Denkcd2a04d2005-08-04 19:45:01 +0200480 * [03] 1 - 16 Bit bus width
wdenkfa89d7c2004-09-28 16:44:41 +0000481 * [02:00] 100 - variable latency I/O
482 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200483#define CONFIG_SYS_MSC1_VAL 0x1224A26C
wdenkfa89d7c2004-09-28 16:44:41 +0000484
485/* This is the configuration for nCS4/5 -> LAN
486 * configuration for nCS5:
487 * [31] 0 -
488 * [30:28] 000 -
489 * [27:24] 0000 -
490 * [23:20] 0000 -
491 * [19] 0 -
492 * [18:16] 000 -
493 * configuration for nCS4: LAN
494 * [15] 1 - Faster Device
495 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
496 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
497 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
498 * [03] 0 - 32 Bit bus width
499 * [02:00] 100 - variable latency I/O
500 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200501#define CONFIG_SYS_MSC2_VAL 0x00001224
wdenkfa89d7c2004-09-28 16:44:41 +0000502
503/* MDCNFG: SDRAM Configuration Register
504 *
505 * [31:29] 000 - reserved
506 * [28] 0 - no SA1111 compatiblity mode
507 * [27] 0 - latch return data with return clock
508 * [26] 0 - alternate addressing for pair 2/3
509 * [25:24] 00 - timings
510 * [23] 0 - internal banks in lower partition 2/3 (not used)
511 * [22:21] 00 - row address bits for partition 2/3 (not used)
512 * [20:19] 00 - column address bits for partition 2/3 (not used)
513 * [18] 0 - SDRAM partition 2/3 width is 32 bit
514 * [17] 0 - SDRAM partition 3 disabled
515 * [16] 0 - SDRAM partition 2 disabled
516 * [15:13] 000 - reserved
517 * [12] 0 - no SA1111 compatiblity mode
518 * [11] 1 - latch return data with return clock
519 * [10] 0 - no alternate addressing for pair 0/1
520 * [09:08] 10 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
521 * [7] 1 - 4 internal banks in lower partition pair
522 * [06:05] 10 - 13 row address bits for partition 0/1
523 * [04:03] 01 - 9 column address bits for partition 0/1
524 * [02] 0 - SDRAM partition 0/1 width is 32 bit
525 * [01] 0 - disable SDRAM partition 1
526 * [00] 1 - enable SDRAM partition 0
527 */
528/* use the configuration above but disable partition 0 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200529#define CONFIG_SYS_MDCNFG_VAL 0x00000AC9
wdenkfa89d7c2004-09-28 16:44:41 +0000530
531/* MDREFR: SDRAM Refresh Control Register
532 *
533 * [32:26] 0 - reserved
534 * [25] 0 - K2FREE: not free running
535 * [24] 0 - K1FREE: not free running
536 * [23] 0 - K0FREE: not free running
537 * [22] 0 - SLFRSH: self refresh disabled
538 * [21] 0 - reserved
539 * [20] 1 - APD: auto power down
540 * [19] 0 - K2DB2: SDCLK2 is MemClk
541 * [18] 0 - K2RUN: disable SDCLK2
542 * [17] 0 - K1DB2: SDCLK1 is MemClk
543 * [16] 1 - K1RUN: enable SDCLK1
544 * [15] 1 - E1PIN: SDRAM clock enable
545 * [14] 0 - K0DB2: SDCLK0 is MemClk
546 * [13] 0 - K0RUN: disable SDCLK0
547 * [12] 0 - E0PIN: disable SDCKE0
548 * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
549 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200550#define CONFIG_SYS_MDREFR_VAL 0x00138018 /* mh: was 0x00118018 */
wdenkfa89d7c2004-09-28 16:44:41 +0000551
552/* MDMRS: Mode Register Set Configuration Register
553 *
554 * [31] 0 - reserved
555 * [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
556 * [22:20] 011 - MDCL2: SDRAM2/3 Cas Latency. (not used)
557 * [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
558 * [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
559 * [15] 0 - reserved
560 * [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
561 * [06:04] 011 - MDCL0: SDRAM0/1 Cas Latency.
562 * [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
563 * [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
564 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200565#define CONFIG_SYS_MDMRS_VAL 0x00320032
wdenkfa89d7c2004-09-28 16:44:41 +0000566
Marek Vasut7cdb9762010-10-20 21:54:19 +0200567#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
568#define CONFIG_SYS_SXCNFG_VAL 0x00000000
569
wdenkfa89d7c2004-09-28 16:44:41 +0000570/*
571 * PCMCIA and CF Interfaces
572 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200573#define CONFIG_SYS_MECR_VAL 0x00000000
574#define CONFIG_SYS_MCMEM0_VAL 0x00010504
575#define CONFIG_SYS_MCMEM1_VAL 0x00010504
576#define CONFIG_SYS_MCATT0_VAL 0x00010504
577#define CONFIG_SYS_MCATT1_VAL 0x00010504
578#define CONFIG_SYS_MCIO0_VAL 0x00004715
579#define CONFIG_SYS_MCIO1_VAL 0x00004715
wdenkfa89d7c2004-09-28 16:44:41 +0000580
581
582#endif /* __CONFIG_H */