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wdenk4ec3a7f2004-09-28 16:44:41 +00001/*
wdenk414eec32005-04-02 22:37:54 +00002 * (C) Copyright 2004-2005
3 * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
4 *
wdenk4ec3a7f2004-09-28 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/*
wdenk4ec3a7f2004-09-28 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 */
45
46
47#define BOARD_LATE_INIT 1
48
49
50#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
51
Jean-Christophe PLAGNIOL-VILLARDb3acb6c2009-04-05 13:06:31 +020052/* we will never enable dcache, because we have to setup MMU first */
53#define CONFIG_SYS_NO_DCACHE
54
wdenk4ec3a7f2004-09-28 16:44:41 +000055/*
56 * select serial console configuration
57 */
58#define CONFIG_BTUART 1 /* we use BTUART on XAENIAX */
59
60
61/* allow to overwrite serial and ethaddr */
62#define CONFIG_ENV_OVERWRITE
63
wdenk414eec32005-04-02 22:37:54 +000064#define CONFIG_TIMESTAMP /* Print image info with timestamp */
65
wdenk4ec3a7f2004-09-28 16:44:41 +000066#define CONFIG_BAUDRATE 115200
67
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020068#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* valid baudrates */
wdenk4ec3a7f2004-09-28 16:44:41 +000069
wdenk4ec3a7f2004-09-28 16:44:41 +000070
Jon Loeligerdca3b3d2007-07-04 22:33:46 -050071/*
Jon Loeliger079a1362007-07-10 10:12:10 -050072 * BOOTP options
73 */
74#define CONFIG_BOOTP_BOOTFILESIZE
75#define CONFIG_BOOTP_BOOTPATH
76#define CONFIG_BOOTP_GATEWAY
77#define CONFIG_BOOTP_HOSTNAME
78
79
80/*
Jon Loeligerdca3b3d2007-07-04 22:33:46 -050081 * Command line configuration.
82 */
83#include <config_cmd_default.h>
84
85#define CONFIG_CMD_DHCP
86#define CONFIG_CMD_DIAG
87#define CONFIG_CMD_NFS
88#define CONFIG_CMD_SDRAM
89#define CONFIG_CMD_SNTP
90
91#undef CONFIG_CMD_DTT
92
wdenk4ec3a7f2004-09-28 16:44:41 +000093
94#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
95#define CONFIG_NETMASK 255.255.255.0
96#define CONFIG_IPADDR 192.168.68.201
97#define CONFIG_SERVERIP 192.168.68.62
98
99#define CONFIG_BOOTDELAY 3
100#define CONFIG_BOOTCOMMAND "bootm 0x00100000"
101#define CONFIG_BOOTARGS "console=ttyS1,115200"
wdenk14699a22004-10-19 22:17:51 +0000102#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200103#define CONFIG_SETUP_MEMORY_TAGS 1
wdenk14699a22004-10-19 22:17:51 +0000104#define CONFIG_INITRD_TAG 1
wdenk4ec3a7f2004-09-28 16:44:41 +0000105
Jon Loeligerdca3b3d2007-07-04 22:33:46 -0500106#if defined(CONFIG_CMD_KGDB)
wdenk4ec3a7f2004-09-28 16:44:41 +0000107#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
108#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
109#endif
110
111/*
112 * Size of malloc() pool; this lives below the uppermost 128 KiB which are
113 * used for the RAM copy of the uboot code
114 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200115#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
116#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
wdenk4ec3a7f2004-09-28 16:44:41 +0000117
118/*
119 * Miscellaneous configurable options
120 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200121#define CONFIG_SYS_LONGHELP /* undef to save memory */
122#define CONFIG_SYS_HUSH_PARSER 1
wdenk4ec3a7f2004-09-28 16:44:41 +0000123
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200124#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
wdenk4ec3a7f2004-09-28 16:44:41 +0000125
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200126#ifdef CONFIG_SYS_HUSH_PARSER
127#define CONFIG_SYS_PROMPT "u-boot$ " /* Monitor Command Prompt */
wdenk4ec3a7f2004-09-28 16:44:41 +0000128#else
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200129#define CONFIG_SYS_PROMPT "u-boot=> " /* Monitor Command Prompt */
wdenk4ec3a7f2004-09-28 16:44:41 +0000130#endif
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200131#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
132#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
133#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
134#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
135#define CONFIG_SYS_DEVICE_NULLDEV 1
wdenk4ec3a7f2004-09-28 16:44:41 +0000136
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200137#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
138#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
wdenk4ec3a7f2004-09-28 16:44:41 +0000139
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200140#define CONFIG_SYS_LOAD_ADDR 0xa1000000 /* default load address */
wdenk4ec3a7f2004-09-28 16:44:41 +0000141
Micha Kalfon94a33122009-02-11 19:50:11 +0200142#define CONFIG_SYS_HZ 1000
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200143#define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 400/200/100 MHz */
wdenk4ec3a7f2004-09-28 16:44:41 +0000144
145/*
146 * Physical Memory Map
147 */
148#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks (partition) of DRAM */
149#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
150#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
151#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
152#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
153#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
154#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
155#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
156#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
157
158#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
159#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
160#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
161#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
162#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
163
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200164#define CONFIG_SYS_DRAM_BASE 0xa0000000
165#define CONFIG_SYS_DRAM_SIZE 0x04000000
wdenk4ec3a7f2004-09-28 16:44:41 +0000166
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200167#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
wdenk4ec3a7f2004-09-28 16:44:41 +0000168
169/*
170 * FLASH and environment organization
171 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200172#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
173#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
wdenk4ec3a7f2004-09-28 16:44:41 +0000174
175/* timeout values are in ticks */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200176#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
177#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
wdenk4ec3a7f2004-09-28 16:44:41 +0000178
179/* FIXME */
Jean-Christophe PLAGNIOL-VILLARD5a1aceb2008-09-10 22:48:04 +0200180#define CONFIG_ENV_IS_IN_FLASH 1
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200181#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000)/* Addr of Environment Sector */
182#define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment Sector */
wdenk4ec3a7f2004-09-28 16:44:41 +0000183
184/*
185 * Stack sizes
186 *
187 * The stack sizes are set up in start.S using the settings below
188 */
189#define CONFIG_STACKSIZE (128*1024) /* regular stack */
190#ifdef CONFIG_USE_IRQ
191#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
192#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
193#endif
194
195/*
196 * SMSC91C111 Network Card
197 */
198#define CONFIG_DRIVER_SMC91111 1
wdenk1f6d4252004-11-02 13:00:33 +0000199#define CONFIG_SMC91111_BASE 0x10000300 /* chip select 3 */
wdenk4ec3a7f2004-09-28 16:44:41 +0000200#define CONFIG_SMC_USE_32_BIT 1 /* 32 bit bus */
201#undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
202#undef CONFIG_SHOW_ACTIVITY
203#define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
204
205/*
206 * GPIO settings
207 */
208
209/*
210 * GP05 == nUSBReset is 1
211 * GP10 == CFReset is 1
212 * GP13 == nCFDataEnable is 1
213 * GP14 == nCFAddrEnable is 1
214 * GP15 == nCS1 is 1
215 * GP21 == ComBrdReset is 1
216 * GP24 == SFRM is 1
217 * GP25 == TXD is 1
218 * GP31 == SYNC is 1
219 * GP33 == nCS5 is 1
220 * GP39 == FFTXD is 1
221 * GP41 == RTS is 1
222 * GP43 == BTTXD is 1
223 * GP45 == BTRTS is 1
224 * GP47 == TXD is 1
225 * GP48 == nPOE is 1
226 * GP49 == nPWE is 1
227 * GP50 == nPIOR is 1
228 * GP51 == nPIOW is 1
229 * GP52 == nPCE[1] is 1
230 * GP53 == nPCE[2] is 1
231 * GP54 == nPSKTSEL is 1
232 * GP55 == nPREG is 1
233 * GP78 == nCS2 is 1
234 * GP79 == nCS3 is 1
235 * GP80 == nCS4 is 1
236 * GP82 == NSSPSFRM is 1
237 * GP83 == NSSPTXD is 1
238 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200239#define CONFIG_SYS_GPSR0_VAL 0x8320E420
240#define CONFIG_SYS_GPSR1_VAL 0x00FFAA82
241#define CONFIG_SYS_GPSR2_VAL 0x000DC000
wdenk4ec3a7f2004-09-28 16:44:41 +0000242
243/*
244 * GP03 == LANReset is 0
245 * GP06 == USBWakeUp is 0
246 * GP11 == USBControl is 0
247 * GP12 == Buzzer is 0
248 * GP16 == PWM0 is 0
249 * GP17 == PWM1 is 0
250 * GP23 == SCLK is 0
251 * GP30 == SDATA_OUT is 0
252 * GP81 == NSSPCLK is 0
253 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200254#define CONFIG_SYS_GPCR0_VAL 0x40C31848
255#define CONFIG_SYS_GPCR1_VAL 0x00000000
256#define CONFIG_SYS_GPCR2_VAL 0x00020000
wdenk4ec3a7f2004-09-28 16:44:41 +0000257
258/*
259 * GP00 == CPUWakeUpUSB is input
260 * GP01 == GP reset is input
261 * GP02 == LANInterrupt is input
262 * GP03 == LANReset is output
263 * GP04 == USBInterrupt is input
264 * GP05 == nUSBReset is output
265 * GP06 == USBWakeUp is output
266 * GP07 == CFReady/nBusy is input
267 * GP08 == nCFCardDetect1 is input
268 * GP09 == nCFCardDetect2 is input
269 * GP10 == nCFReset is output
270 * GP11 == USBControl is output
271 * GP12 == Buzzer is output
272 * GP13 == CFDataEnable is output
273 * GP14 == CFAddressEnable is output
274 * GP15 == nCS1 is output
275 * GP16 == PWM0 is output
276 * GP17 == PWM1 is output
277 * GP18 == RDY is input
278 * GP19 == ReaderReady is input
279 * GP20 == ReaderReset is input
280 * GP21 == ComBrdReset is output
281 * GP23 == SCLK is output
282 * GP24 == SFRM is output
283 * GP25 == TXD is output
284 * GP26 == RXD is input
285 * GP27 == EXTCLK is input
286 * GP28 == BITCLK is output
287 * GP29 == SDATA_IN0 is input
288 * GP30 == SDATA_OUT is output
289 * GP31 == SYNC is output
290 * GP32 == SYSSCLK is output
291 * GP33 == nCS5 is output
292 * GP34 == FFRXD is input
293 * GP35 == CTS is input
294 * GP36 == DCD is input
295 * GP37 == DSR is input
296 * GP38 == RI is input
297 * GP39 == FFTXD is output
298 * GP40 == DTR is output
299 * GP41 == RTS is output
300 * GP42 == BTRXD is input
301 * GP43 == BTTXD is output
302 * GP44 == BTCTS is input
303 * GP45 == BTRTS is output
304 * GP46 == RXD is input
305 * GP47 == TXD is output
306 * GP48 == nPOE is output
307 * GP49 == nPWE is output
308 * GP50 == nPIOR is output
309 * GP51 == nPIOW is output
310 * GP52 == nPCE[1] is output
311 * GP53 == nPCE[2] is output
312 * GP54 == nPSKTSEL is output
313 * GP55 == nPREG is output
314 * GP56 == nPWAIT is input
315 * GP57 == nPIOS16 is input
316 * GP58 == LDD[0] is output
317 * GP59 == LDD[1] is output
318 * GP60 == LDD[2] is output
319 * GP61 == LDD[3] is output
320 * GP62 == LDD[4] is output
321 * GP63 == LDD[5] is output
322 * GP64 == LDD[6] is output
323 * GP65 == LDD[7] is output
324 * GP66 == LDD[8] is output
325 * GP67 == LDD[9] is output
326 * GP68 == LDD[10] is output
327 * GP69 == LDD[11] is output
328 * GP70 == LDD[12] is output
329 * GP71 == LDD[13] is output
330 * GP72 == LDD[14] is output
331 * GP73 == LDD[15] is output
332 * GP74 == LCD_FCLK is output
333 * GP75 == LCD_LCLK is output
334 * GP76 == LCD_PCLK is output
335 * GP77 == LCD_ACBIAS is output
336 * GP78 == nCS2 is output
337 * GP79 == nCS3 is output
338 * GP80 == nCS4 is output
339 * GP81 == NSSPCLK is output
340 * GP82 == NSSPSFRM is output
341 * GP83 == NSSPTXD is output
342 * GP84 == NSSPRXD is input
343 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200344#define CONFIG_SYS_GPDR0_VAL 0xD3E3FC68
345#define CONFIG_SYS_GPDR1_VAL 0xFCFFAB83
346#define CONFIG_SYS_GPDR2_VAL 0x000FFFFF
wdenk4ec3a7f2004-09-28 16:44:41 +0000347
348/*
349 * GP01 == GP reset is AF01
350 * GP15 == nCS1 is AF10
351 * GP16 == PWM0 is AF10
352 * GP17 == PWM1 is AF10
353 * GP18 == RDY is AF01
354 * GP23 == SCLK is AF10
355 * GP24 == SFRM is AF10
356 * GP25 == TXD is AF10
357 * GP26 == RXD is AF01
358 * GP27 == EXTCLK is AF01
359 * GP28 == BITCLK is AF01
360 * GP29 == SDATA_IN0 is AF10
361 * GP30 == SDATA_OUT is AF01
362 * GP31 == SYNC is AF01
363 * GP32 == SYSCLK is AF01
364 * GP33 == nCS5 is AF10
365 * GP34 == FFRXD is AF01
366 * GP35 == CTS is AF01
367 * GP36 == DCD is AF01
368 * GP37 == DSR is AF01
369 * GP38 == RI is AF01
370 * GP39 == FFTXD is AF10
371 * GP40 == DTR is AF10
372 * GP41 == RTS is AF10
373 * GP42 == BTRXD is AF01
374 * GP43 == BTTXD is AF10
375 * GP44 == BTCTS is AF01
376 * GP45 == BTRTS is AF10
377 * GP46 == RXD is AF10
378 * GP47 == TXD is AF01
379 * GP48 == nPOE is AF10
380 * GP49 == nPWE is AF10
381 * GP50 == nPIOR is AF10
382 * GP51 == nPIOW is AF10
383 * GP52 == nPCE[1] is AF10
384 * GP53 == nPCE[2] is AF10
385 * GP54 == nPSKTSEL is AF10
386 * GP55 == nPREG is AF10
387 * GP56 == nPWAIT is AF01
388 * GP57 == nPIOS16 is AF01
389 * GP58 == LDD[0] is AF10
390 * GP59 == LDD[1] is AF10
391 * GP60 == LDD[2] is AF10
392 * GP61 == LDD[3] is AF10
393 * GP62 == LDD[4] is AF10
394 * GP63 == LDD[5] is AF10
395 * GP64 == LDD[6] is AF10
396 * GP65 == LDD[7] is AF10
397 * GP66 == LDD[8] is AF10
398 * GP67 == LDD[9] is AF10
399 * GP68 == LDD[10] is AF10
400 * GP69 == LDD[11] is AF10
401 * GP70 == LDD[12] is AF10
402 * GP71 == LDD[13] is AF10
403 * GP72 == LDD[14] is AF10
404 * GP73 == LDD[15] is AF10
405 * GP74 == LCD_FCLK is AF10
406 * GP75 == LCD_LCLK is AF10
407 * GP76 == LCD_PCLK is AF10
408 * GP77 == LCD_ACBIAS is AF10
409 * GP78 == nCS2 is AF10
410 * GP79 == nCS3 is AF10
411 * GP80 == nCS4 is AF10
412 * GP81 == NSSPCLK is AF01
413 * GP82 == NSSPSFRM is AF01
414 * GP83 == NSSPTXD is AF01
415 * GP84 == NSSPRXD is AF10
416 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200417#define CONFIG_SYS_GAFR0_L_VAL 0x80000004
418#define CONFIG_SYS_GAFR0_U_VAL 0x595A801A
419#define CONFIG_SYS_GAFR1_L_VAL 0x699A9559
420#define CONFIG_SYS_GAFR1_U_VAL 0xAAA5AAAA
421#define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA
422#define CONFIG_SYS_GAFR2_U_VAL 0x00000256
wdenk4ec3a7f2004-09-28 16:44:41 +0000423
424/*
425 * clock settings
426 */
427/* RDH = 1
428 * PH = 0
429 * VFS = 0
430 * BFS = 0
431 * SSS = 0
432 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200433#define CONFIG_SYS_PSSR_VAL 0x00000030
wdenk4ec3a7f2004-09-28 16:44:41 +0000434
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200435#define CONFIG_SYS_CKEN_VAL 0x00000080 /* */
436#define CONFIG_SYS_ICMR_VAL 0x00000000 /* No interrupts enabled */
wdenk4ec3a7f2004-09-28 16:44:41 +0000437
438
439/*
440 * Memory settings
441 *
442 * This is the configuration for nCS0/1 -> flash banks
443 * configuration for nCS1 :
444 * [31] 0 -
445 * [30:28] 000 -
446 * [27:24] 0000 -
447 * [23:20] 0000 -
448 * [19] 0 -
449 * [18:16] 000 -
450 * configuration for nCS0:
451 * [15] 0 - Slower Device
452 * [14:12] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
453 * [11:08] 0011 - Address to data valid in bursts: (3+1)*MemClk = 40 ns
454 * [07:04] 1111 - " for first access: (23+2)*MemClk = 250 ns (fixme 12+2?)
455 * [03] 0 - 32 Bit bus width
456 * [02:00] 010 - burst OF 4 ROM or FLASH
457*/
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200458#define CONFIG_SYS_MSC0_VAL 0x000023D2
wdenk4ec3a7f2004-09-28 16:44:41 +0000459
460/* This is the configuration for nCS2/3 -> USB controller, LAN
461 * configuration for nCS3: LAN
462 * [31] 0 - Slower Device
463 * [30:28] 001 - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
464 * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
465 * [23:20] 0010 - RDF3: Address for first access: (2+1)*MemClk = 30 ns
466 * [19] 0 - 32 Bit bus width
467 * [18:16] 100 - variable latency I/O
468 * configuration for nCS2: USB
469 * [15] 1 - Faster Device
470 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
471 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
472 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
Wolfgang Denk452f6742005-08-04 19:45:01 +0200473 * [03] 1 - 16 Bit bus width
wdenk4ec3a7f2004-09-28 16:44:41 +0000474 * [02:00] 100 - variable latency I/O
475 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200476#define CONFIG_SYS_MSC1_VAL 0x1224A26C
wdenk4ec3a7f2004-09-28 16:44:41 +0000477
478/* This is the configuration for nCS4/5 -> LAN
479 * configuration for nCS5:
480 * [31] 0 -
481 * [30:28] 000 -
482 * [27:24] 0000 -
483 * [23:20] 0000 -
484 * [19] 0 -
485 * [18:16] 000 -
486 * configuration for nCS4: LAN
487 * [15] 1 - Faster Device
488 * [14:12] 010 - RRR2: CS deselect to CS time: 2*(2*MemClk) = 40 ns
489 * [11:08] 0010 - RDN2: Address to data valid in bursts: (2+1)*MemClk = 30 ns
490 * [07:04] 0110 - RDF2: Address for first access: (6+1)*MemClk = 70 ns
491 * [03] 0 - 32 Bit bus width
492 * [02:00] 100 - variable latency I/O
493 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200494#define CONFIG_SYS_MSC2_VAL 0x00001224
wdenk4ec3a7f2004-09-28 16:44:41 +0000495
496/* MDCNFG: SDRAM Configuration Register
497 *
498 * [31:29] 000 - reserved
499 * [28] 0 - no SA1111 compatiblity mode
500 * [27] 0 - latch return data with return clock
501 * [26] 0 - alternate addressing for pair 2/3
502 * [25:24] 00 - timings
503 * [23] 0 - internal banks in lower partition 2/3 (not used)
504 * [22:21] 00 - row address bits for partition 2/3 (not used)
505 * [20:19] 00 - column address bits for partition 2/3 (not used)
506 * [18] 0 - SDRAM partition 2/3 width is 32 bit
507 * [17] 0 - SDRAM partition 3 disabled
508 * [16] 0 - SDRAM partition 2 disabled
509 * [15:13] 000 - reserved
510 * [12] 0 - no SA1111 compatiblity mode
511 * [11] 1 - latch return data with return clock
512 * [10] 0 - no alternate addressing for pair 0/1
513 * [09:08] 10 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
514 * [7] 1 - 4 internal banks in lower partition pair
515 * [06:05] 10 - 13 row address bits for partition 0/1
516 * [04:03] 01 - 9 column address bits for partition 0/1
517 * [02] 0 - SDRAM partition 0/1 width is 32 bit
518 * [01] 0 - disable SDRAM partition 1
519 * [00] 1 - enable SDRAM partition 0
520 */
521/* use the configuration above but disable partition 0 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200522#define CONFIG_SYS_MDCNFG_VAL 0x00000AC9
wdenk4ec3a7f2004-09-28 16:44:41 +0000523
524/* MDREFR: SDRAM Refresh Control Register
525 *
526 * [32:26] 0 - reserved
527 * [25] 0 - K2FREE: not free running
528 * [24] 0 - K1FREE: not free running
529 * [23] 0 - K0FREE: not free running
530 * [22] 0 - SLFRSH: self refresh disabled
531 * [21] 0 - reserved
532 * [20] 1 - APD: auto power down
533 * [19] 0 - K2DB2: SDCLK2 is MemClk
534 * [18] 0 - K2RUN: disable SDCLK2
535 * [17] 0 - K1DB2: SDCLK1 is MemClk
536 * [16] 1 - K1RUN: enable SDCLK1
537 * [15] 1 - E1PIN: SDRAM clock enable
538 * [14] 0 - K0DB2: SDCLK0 is MemClk
539 * [13] 0 - K0RUN: disable SDCLK0
540 * [12] 0 - E0PIN: disable SDCKE0
541 * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
542 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200543#define CONFIG_SYS_MDREFR_VAL 0x00138018 /* mh: was 0x00118018 */
wdenk4ec3a7f2004-09-28 16:44:41 +0000544
545/* MDMRS: Mode Register Set Configuration Register
546 *
547 * [31] 0 - reserved
548 * [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
549 * [22:20] 011 - MDCL2: SDRAM2/3 Cas Latency. (not used)
550 * [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
551 * [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
552 * [15] 0 - reserved
553 * [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
554 * [06:04] 011 - MDCL0: SDRAM0/1 Cas Latency.
555 * [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
556 * [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
557 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200558#define CONFIG_SYS_MDMRS_VAL 0x00320032
wdenk4ec3a7f2004-09-28 16:44:41 +0000559
560/*
561 * PCMCIA and CF Interfaces
562 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200563#define CONFIG_SYS_MECR_VAL 0x00000000
564#define CONFIG_SYS_MCMEM0_VAL 0x00010504
565#define CONFIG_SYS_MCMEM1_VAL 0x00010504
566#define CONFIG_SYS_MCATT0_VAL 0x00010504
567#define CONFIG_SYS_MCATT1_VAL 0x00010504
568#define CONFIG_SYS_MCIO0_VAL 0x00004715
569#define CONFIG_SYS_MCIO1_VAL 0x00004715
wdenk4ec3a7f2004-09-28 16:44:41 +0000570
571
572#endif /* __CONFIG_H */