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wdenk4a551702003-10-08 23:26:14 +00001/*
2 * (C) Copyright 2003, Psyent Corporation <www.psyent.com>
3 * Scott McNutt <smcnutt@psyent.com>
wdenkc935d3b2004-01-03 19:43:48 +00004 * Stephan Linz <linz@li-pro.net>
wdenk4a551702003-10-08 23:26:14 +00005 *
Wolfgang Denkd06a5f72005-08-06 01:56:59 +02006 * CompactFlash/IDE:
7 * (C) Copyright 2004, Shlomo Kut <skut@vyyo.com>
8 *
wdenk4a551702003-10-08 23:26:14 +00009 * See file CREDITS for list of people who contributed to this
10 * project.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of
15 * the License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * MA 02111-1307 USA
26 */
27
28#ifndef __CONFIG_H
29#define __CONFIG_H
30
wdenkec4c5442004-02-09 23:12:24 +000031/***********************************************************************
32 * Include the whole NIOS CPU configuration.
wdenkc935d3b2004-01-03 19:43:48 +000033 *
wdenkec4c5442004-02-09 23:12:24 +000034 * !!! HAVE TO BE HERE !!! DON'T MOVE THIS PART !!!
wdenkc935d3b2004-01-03 19:43:48 +000035 *
wdenkec4c5442004-02-09 23:12:24 +000036 ***********************************************************************/
wdenkc935d3b2004-01-03 19:43:48 +000037
38#if defined(CONFIG_NIOS_SAFE_32)
wdenkec4c5442004-02-09 23:12:24 +000039#include <configs/DK1C20_safe_32.h>
wdenkc935d3b2004-01-03 19:43:48 +000040#elif defined(CONFIG_NIOS_STANDARD_32)
wdenkec4c5442004-02-09 23:12:24 +000041#include <configs/DK1C20_standard_32.h>
wdenkc935d3b2004-01-03 19:43:48 +000042#else
43#error *** CFG_ERROR: you have to setup right NIOS CPU configuration
44#endif
45
wdenk4a551702003-10-08 23:26:14 +000046/*------------------------------------------------------------------------
47 * BOARD/CPU -- TOP-LEVEL
48 *----------------------------------------------------------------------*/
49#define CONFIG_NIOS 1 /* NIOS-32 core */
50#define CONFIG_DK1C20 1 /* Cyclone DK-1C20 board*/
wdenkc935d3b2004-01-03 19:43:48 +000051#define CONFIG_SYS_CLK_FREQ CFG_NIOS_CPU_CLK/* 50 MHz core clock */
52#define CFG_HZ 1000 /* 1 msec time tick */
53#undef CFG_CLKS_IN_HZ
wdenkc837dcb2004-01-20 23:12:12 +000054#define CONFIG_BOARD_EARLY_INIT_F 1 /* enable early board-spec. init*/
wdenk4a551702003-10-08 23:26:14 +000055
56/*------------------------------------------------------------------------
wdenkc935d3b2004-01-03 19:43:48 +000057 * BASE ADDRESSES / SIZE (Flash, SRAM, SDRAM)
wdenk4a551702003-10-08 23:26:14 +000058 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +000059#if (CFG_NIOS_CPU_SDRAM_SIZE != 0)
60
61#define CFG_SDRAM_BASE CFG_NIOS_CPU_SDRAM_BASE
62#define CFG_SDRAM_SIZE CFG_NIOS_CPU_SDRAM_SIZE
63
64#else
65#error *** CFG_ERROR: you have to setup any SDRAM in NIOS CPU config
66#endif
67
68#define CFG_SRAM_BASE CFG_NIOS_CPU_SRAM_BASE
69#define CFG_SRAM_SIZE CFG_NIOS_CPU_SRAM_SIZE
70#define CFG_VECT_BASE CFG_NIOS_CPU_VEC_BASE
wdenk4a551702003-10-08 23:26:14 +000071
72/*------------------------------------------------------------------------
73 * MEMORY ORGANIZATION - For the most part, you can put things pretty
74 * much anywhere. This is pretty flexible for Nios. So here we make some
75 * arbitrary choices & assume that the monitor is placed at the end of
76 * a memory resource (so you must make sure TEXT_BASE is chosen
77 * appropriately).
78 *
79 * -The heap is placed below the monitor.
80 * -Global data is placed below the heap.
81 * -The stack is placed below global data (&grows down).
82 *----------------------------------------------------------------------*/
83#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256k */
wdenk4a551702003-10-08 23:26:14 +000084#define CFG_GBL_DATA_SIZE 128 /* Global data size rsvd*/
85#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
86
87#define CFG_MONITOR_BASE TEXT_BASE
88#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
wdenkc935d3b2004-01-03 19:43:48 +000089#define CFG_GBL_DATA_OFFSET (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
wdenk4a551702003-10-08 23:26:14 +000090#define CFG_INIT_SP CFG_GBL_DATA_OFFSET
91
92/*------------------------------------------------------------------------
wdenkc935d3b2004-01-03 19:43:48 +000093 * FLASH (AM29LV065D)
wdenk4a551702003-10-08 23:26:14 +000094 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +000095#if (CFG_NIOS_CPU_FLASH_SIZE != 0)
96
97#define CFG_FLASH_BASE CFG_NIOS_CPU_FLASH_BASE
98#define CFG_FLASH_SIZE CFG_NIOS_CPU_FLASH_SIZE
wdenk4a551702003-10-08 23:26:14 +000099#define CFG_MAX_FLASH_SECT 128 /* Max # sects per bank */
100#define CFG_MAX_FLASH_BANKS 1 /* Max # of flash banks */
101#define CFG_FLASH_ERASE_TOUT 8000 /* Erase timeout (msec) */
102#define CFG_FLASH_WRITE_TOUT 100 /* Write timeout (msec) */
wdenkc935d3b2004-01-03 19:43:48 +0000103#define CFG_FLASH_WORD_SIZE unsigned char /* flash word size */
104
105#else
106#error *** CFG_ERROR: you have to setup any Flash memory in NIOS CPU config
107#endif
wdenk4a551702003-10-08 23:26:14 +0000108
109/*------------------------------------------------------------------------
110 * ENVIRONMENT
111 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +0000112#if (CFG_NIOS_CPU_FLASH_SIZE != 0)
113
wdenk4a551702003-10-08 23:26:14 +0000114#define CFG_ENV_IS_IN_FLASH 1 /* Environment in flash */
wdenkc935d3b2004-01-03 19:43:48 +0000115#define CFG_ENV_ADDR CFG_FLASH_BASE /* Mem addr of env */
116#define CFG_ENV_SIZE (64 * 1024) /* 64 KByte (1 sector) */
wdenk4a551702003-10-08 23:26:14 +0000117#define CONFIG_ENV_OVERWRITE /* Serial/eth change Ok */
118
wdenkc935d3b2004-01-03 19:43:48 +0000119#else
120#define CFG_ENV_IS_NOWHERE 1 /* NO Environment */
121#endif
122
wdenk4a551702003-10-08 23:26:14 +0000123/*------------------------------------------------------------------------
124 * CONSOLE
125 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +0000126#if (CFG_NIOS_CPU_UART_NUMS != 0)
127
128#define CFG_NIOS_CONSOLE CFG_NIOS_CPU_UART0 /* 1st UART is Cons. */
129
130#if (CFG_NIOS_CPU_UART0_BR != 0)
131#define CFG_NIOS_FIXEDBAUD 1 /* Baudrate is fixed */
132#define CONFIG_BAUDRATE CFG_NIOS_CPU_UART0_BR
133#else
134#undef CFG_NIOS_FIXEDBAUD
wdenk4a551702003-10-08 23:26:14 +0000135#define CONFIG_BAUDRATE 115200
wdenkc935d3b2004-01-03 19:43:48 +0000136#endif
137
138#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
139
140#else
141#error *** CFG_ERROR: you have to setup at least one UART in NIOS CPU config
142#endif
wdenk4a551702003-10-08 23:26:14 +0000143
144/*------------------------------------------------------------------------
145 * TIMER FOR TIMEBASE -- Nios doesn't have the equivalent of ppc PIT,
146 * so an avalon bus timer is required.
147 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +0000148#if (CFG_NIOS_CPU_TIMER_NUMS != 0)
149
150#if (CFG_NIOS_CPU_TICK_TIMER == 0)
151
wdenk63e73c92004-02-23 22:22:28 +0000152#define CFG_NIOS_TMRBASE CFG_NIOS_CPU_TIMER0 /* TIMER0 as tick */
153#define CFG_NIOS_TMRIRQ CFG_NIOS_CPU_TIMER0_IRQ
154
155#if (CFG_NIOS_CPU_TIMER0_FP == 1) /* fixed period */
156
157#if (CFG_NIOS_CPU_TIMER0_PER >= CFG_HZ)
158#define CFG_NIOS_TMRMS (CFG_NIOS_CPU_TIMER0_PER / CFG_HZ)
159#else
160#error *** CFG_ERROR: you have to use a timer periode greater than CFG_HZ
161#endif
162
163#undef CFG_NIOS_TMRCNT /* no preloadable counter value */
164
165#elif (CFG_NIOS_CPU_TIMER0_FP == 0) /* variable period */
166
167#if (CFG_HZ <= 1000)
168#define CFG_NIOS_TMRMS (1000 / CFG_HZ)
169#else
170#error *** CFG_ERROR: sorry, CFG_HZ have to be less than 1000
171#endif
172
173#define CFG_NIOS_TMRCNT (CONFIG_SYS_CLK_FREQ / CFG_HZ)
174
175#else
176#error *** CFG_ERROR: you have to define CFG_NIOS_CPU_TIMER0_FP correct
177#endif
wdenkc935d3b2004-01-03 19:43:48 +0000178
179#elif (CFG_NIOS_CPU_TICK_TIMER == 1)
180
181#define CFG_NIOS_TMRBASE CFG_NIOS_CPU_TIMER1 /* TIMER1 as tick */
182#define CFG_NIOS_TMRIRQ CFG_NIOS_CPU_TIMER1_IRQ
183
wdenk63e73c92004-02-23 22:22:28 +0000184#if (CFG_NIOS_CPU_TIMER1_FP == 1) /* fixed period */
185
wdenkc935d3b2004-01-03 19:43:48 +0000186#if (CFG_NIOS_CPU_TIMER1_PER >= CFG_HZ)
187#define CFG_NIOS_TMRMS (CFG_NIOS_CPU_TIMER1_PER / CFG_HZ)
188#else
wdenk63e73c92004-02-23 22:22:28 +0000189#error *** CFG_ERROR: you have to use a timer periode greater than CFG_HZ
190#endif
191
192#undef CFG_NIOS_TMRCNT /* no preloadable counter value */
193
194#elif (CFG_NIOS_CPU_TIMER1_FP == 0) /* variable period */
195
196#if (CFG_HZ <= 1000)
197#define CFG_NIOS_TMRMS (1000 / CFG_HZ)
198#else
199#error *** CFG_ERROR: sorry, CFG_HZ have to be less than 1000
200#endif
201
202#define CFG_NIOS_TMRCNT (CONFIG_SYS_CLK_FREQ / CFG_HZ)
203
204#else
205#error *** CFG_ERROR: you have to define CFG_NIOS_CPU_TIMER1_FP correct
wdenkc935d3b2004-01-03 19:43:48 +0000206#endif
207
208#endif /* CFG_NIOS_CPU_TICK_TIMER */
209
210#else
211#error *** CFG_ERROR: you have to setup at least one TIMER in NIOS CPU config
212#endif
wdenk4a551702003-10-08 23:26:14 +0000213
214/*------------------------------------------------------------------------
wdenk180d3f72004-01-04 16:28:35 +0000215 * Ethernet
wdenk4a551702003-10-08 23:26:14 +0000216 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +0000217#if (CFG_NIOS_CPU_LAN_NUMS == 1)
218
219#if (CFG_NIOS_CPU_LAN0_TYPE == 0) /* LAN91C111 */
220
wdenkc935d3b2004-01-03 19:43:48 +0000221#define CONFIG_DRIVER_SMC91111 /* Using SMC91c111 */
222#undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
223#define CONFIG_SMC91111_BASE (CFG_NIOS_CPU_LAN0_BASE + CFG_NIOS_CPU_LAN0_OFFS)
224
225#if (CFG_NIOS_CPU_LAN0_BUSW == 32)
226#define CONFIG_SMC_USE_32_BIT 1
227#else /* no */
228#undef CONFIG_SMC_USE_32_BIT
229#endif
230
231#elif (CFG_NIOS_CPU_LAN0_TYPE == 1) /* CS8900A */
232
233 /********************************************/
234 /* !!! CS8900 is __not__ tested on NIOS !!! */
235 /********************************************/
236#define CONFIG_DRIVER_CS8900 /* Using CS8900 */
237#define CS8900_BASE (CFG_NIOS_CPU_LAN0_BASE + CFG_NIOS_CPU_LAN0_OFFS)
238
239#if (CFG_NIOS_CPU_LAN0_BUSW == 32)
240#undef CS8900_BUS16
241#define CS8900_BUS32 1
242#else /* no */
243#define CS8900_BUS16 1
244#undef CS8900_BUS32
245#endif
246
247#else
248#error *** CFG_ERROR: invalid LAN0 chip type, check your NIOS CPU config
249#endif
wdenk4a551702003-10-08 23:26:14 +0000250
251#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
252#define CONFIG_NETMASK 255.255.255.0
253#define CONFIG_IPADDR 192.168.2.21
254#define CONFIG_SERVERIP 192.168.2.16
255
wdenkc935d3b2004-01-03 19:43:48 +0000256#else
257#error *** CFG_ERROR: you have to setup just one LAN only or expand your config.h
258#endif
259
260/*------------------------------------------------------------------------
261 * STATUS LEDs
262 *----------------------------------------------------------------------*/
263#if (CFG_NIOS_CPU_PIO_NUMS != 0)
264
265#if (CFG_NIOS_CPU_LED_PIO == 0)
266
267#error *** CFG_ERROR: status LEDs at PIO0 not supported, expand your config.h
268
269#elif (CFG_NIOS_CPU_LED_PIO == 1)
270
271#error *** CFG_ERROR: status LEDs at PIO1 not supported, expand your config.h
272
273#elif (CFG_NIOS_CPU_LED_PIO == 2)
274
275#define STATUS_LED_BASE CFG_NIOS_CPU_PIO2
276#define STATUS_LED_BITS CFG_NIOS_CPU_PIO2_BITS
277#define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
278
279#if (CFG_NIOS_CPU_PIO2_TYPE == 1)
280#define STATUS_LED_WRONLY 1
281#else
282#undef STATUS_LED_WRONLY
283#endif
284
285#elif (CFG_NIOS_CPU_LED_PIO == 3)
286
287#error *** CFG_ERROR: status LEDs at PIO3 not supported, expand your config.h
288
289#elif (CFG_NIOS_CPU_LED_PIO == 4)
290
291#error *** CFG_ERROR: status LEDs at PIO4 not supported, expand your config.h
292
293#elif (CFG_NIOS_CPU_LED_PIO == 5)
294
295#error *** CFG_ERROR: status LEDs at PIO5 not supported, expand your config.h
296
297#elif (CFG_NIOS_CPU_LED_PIO == 6)
298
299#error *** CFG_ERROR: status LEDs at PIO6 not supported, expand your config.h
300
301#elif (CFG_NIOS_CPU_LED_PIO == 7)
302
303#error *** CFG_ERROR: status LEDs at PIO7 not supported, expand your config.h
304
305#elif (CFG_NIOS_CPU_LED_PIO == 8)
306
307#error *** CFG_ERROR: status LEDs at PIO8 not supported, expand your config.h
308
309#elif (CFG_NIOS_CPU_LED_PIO == 9)
310
311#error *** CFG_ERROR: status LEDs at PIO9 not supported, expand your config.h
312
313#else
314#error *** CFG_ERROR: you have to set CFG_NIOS_CPU_LED_PIO in right case
315#endif
316
317#define CONFIG_STATUS_LED 1 /* enable status led driver */
318
319#define STATUS_LED_BIT (1 << 0) /* LED[0] */
320#define STATUS_LED_STATE STATUS_LED_BLINKING
321#define STATUS_LED_BOOT_STATE STATUS_LED_OFF
322#define STATUS_LED_PERIOD (CFG_HZ / 10) /* ca. 1 Hz */
323#define STATUS_LED_BOOT 0 /* boot LED */
324
325#if (STATUS_LED_BITS > 1)
326#define STATUS_LED_BIT1 (1 << 1) /* LED[1] */
327#define STATUS_LED_STATE1 STATUS_LED_OFF
328#define STATUS_LED_PERIOD1 (CFG_HZ / 50) /* ca. 5 Hz */
329#define STATUS_LED_RED 1 /* fail LED */
330#endif
331
332#if (STATUS_LED_BITS > 2)
333#define STATUS_LED_BIT2 (1 << 2) /* LED[2] */
334#define STATUS_LED_STATE2 STATUS_LED_OFF
335#define STATUS_LED_PERIOD2 (CFG_HZ / 10) /* ca. 1 Hz */
336#define STATUS_LED_YELLOW 2 /* info LED */
337#endif
338
339#if (STATUS_LED_BITS > 3)
340#define STATUS_LED_BIT3 (1 << 3) /* LED[3] */
341#define STATUS_LED_STATE3 STATUS_LED_OFF
342#define STATUS_LED_PERIOD3 (CFG_HZ / 10) /* ca. 1 Hz */
343#define STATUS_LED_GREEN 3 /* info LED */
344#endif
345
346#define STATUS_LED_PAR 1 /* makes status_led.h happy */
347
348#endif /* CFG_NIOS_CPU_PIO_NUMS */
349
350/*------------------------------------------------------------------------
351 * SEVEN SEGMENT LED DISPLAY
352 *----------------------------------------------------------------------*/
353#if (CFG_NIOS_CPU_PIO_NUMS != 0)
354
355#if (CFG_NIOS_CPU_SEVENSEG_PIO == 0)
356
wdenkec4c5442004-02-09 23:12:24 +0000357#error *** CFG_ERROR: seven segment display at PIO0 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000358
359#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 1)
360
wdenkec4c5442004-02-09 23:12:24 +0000361#error *** CFG_ERROR: seven segment display at PIO1 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000362
363#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 2)
364
wdenkec4c5442004-02-09 23:12:24 +0000365#error *** CFG_ERROR: seven segment display at PIO2 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000366
367#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 3)
368
369#define SEVENSEG_BASE CFG_NIOS_CPU_PIO3
370#define SEVENSEG_BITS CFG_NIOS_CPU_PIO3_BITS
371#define SEVENSEG_ACTIVE 0 /* LED on for bit == 1 */
372
373#if (CFG_NIOS_CPU_PIO3_TYPE == 1)
374#define SEVENSEG_WRONLY 1
375#else
376#undef SEVENSEG_WRONLY
377#endif
378
379#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 4)
380
wdenkec4c5442004-02-09 23:12:24 +0000381#error *** CFG_ERROR: seven segment display at PIO4 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000382
383#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 5)
384
wdenkec4c5442004-02-09 23:12:24 +0000385#error *** CFG_ERROR: seven segment display at PIO5 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000386
387#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 6)
388
wdenkec4c5442004-02-09 23:12:24 +0000389#error *** CFG_ERROR: seven segment display at PIO6 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000390
391#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 7)
392
wdenkec4c5442004-02-09 23:12:24 +0000393#error *** CFG_ERROR: seven segment display at PIO7 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000394
395#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 8)
396
wdenkec4c5442004-02-09 23:12:24 +0000397#error *** CFG_ERROR: seven segment display at PIO8 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000398
399#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 9)
400
wdenkec4c5442004-02-09 23:12:24 +0000401#error *** CFG_ERROR: seven segment display at PIO9 not supported, expand your config.h
wdenkc935d3b2004-01-03 19:43:48 +0000402
403#else
404#error *** CFG_ERROR: you have to set CFG_NIOS_CPU_SEVENSEG_PIO in right case
405#endif
406
407#define CONFIG_SEVENSEG 1 /* enable seven segment led driver */
408
409/*
410 * Dual 7-Segment Display pin assignment -- read more in your
411 * "Nios Development Board Reference Manual"
412 *
413 *
414 * (U8) HI:D[15..8] (U9) LO:D[7..0]
415 * ______ ______
416 * | D14 | | D6 |
417 * | | | |
418 * D9| |D13 D1| |D5
419 * |______| |______| ___
420 * | D8 | | D0 | | A |
421 * | | | | F|___|B
422 * D10| |D12 D2| |D4 | G |
423 * |______| |______| E|___|C
424 * D11 * D3 * D *
425 * D15 D7 DP
426 *
427 */
428#define SEVENSEG_DIGIT_HI_LO_EQUAL 1 /* high nibble equal low nibble */
429#define SEVENSEG_DIGIT_A (1 << 6) /* bit 6 is segment A */
430#define SEVENSEG_DIGIT_B (1 << 5) /* bit 5 is segment B */
431#define SEVENSEG_DIGIT_C (1 << 4) /* bit 4 is segment C */
432#define SEVENSEG_DIGIT_D (1 << 3) /* bit 3 is segment D */
433#define SEVENSEG_DIGIT_E (1 << 2) /* bit 2 is segment E */
434#define SEVENSEG_DIGIT_F (1 << 1) /* bit 1 is segment F */
435#define SEVENSEG_DIGIT_G (1 << 0) /* bit 0 is segment G */
436#define SEVENSEG_DIGIT_DP (1 << 7) /* bit 7 is decimal point */
437
438#endif /* CFG_NIOS_CPU_PIO_NUMS */
439
wdenk4a551702003-10-08 23:26:14 +0000440/*------------------------------------------------------------------------
wdenk180d3f72004-01-04 16:28:35 +0000441 * ASMI - Active Serial Memory Interface.
442 *
443 * ASMI is for Cyclone devices only and only works when the configuration
444 * is loaded via JTAG or ASMI. Please see doc/README.dk1c20 for details.
445 *----------------------------------------------------------------------*/
wdenk5653fc32004-02-08 22:55:38 +0000446#define CONFIG_NIOS_ASMI /* Enable ASMI */
447#define CFG_NIOS_ASMIBASE CFG_NIOS_CPU_ASMI0 /* ASMI base address */
wdenk180d3f72004-01-04 16:28:35 +0000448
449/*------------------------------------------------------------------------
wdenk4a551702003-10-08 23:26:14 +0000450 * COMMANDS
451 *----------------------------------------------------------------------*/
452#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \
453 CFG_CMD_ASKENV | \
454 CFG_CMD_BEDBUG | \
455 CFG_CMD_BMP | \
456 CFG_CMD_BSP | \
457 CFG_CMD_CACHE | \
458 CFG_CMD_DATE | \
459 CFG_CMD_DOC | \
460 CFG_CMD_DTT | \
461 CFG_CMD_EEPROM | \
462 CFG_CMD_ELF | \
wdenk4a551702003-10-08 23:26:14 +0000463 CFG_CMD_FDC | \
464 CFG_CMD_FDOS | \
465 CFG_CMD_HWFLOW | \
wdenk4a551702003-10-08 23:26:14 +0000466 CFG_CMD_I2C | \
467 CFG_CMD_JFFS2 | \
468 CFG_CMD_KGDB | \
469 CFG_CMD_NAND | \
wdenke7c85682004-02-27 08:21:54 +0000470 CFG_CMD_NFS | \
wdenk4a551702003-10-08 23:26:14 +0000471 CFG_CMD_MMC | \
472 CFG_CMD_MII | \
473 CFG_CMD_PCI | \
474 CFG_CMD_PCMCIA | \
wdenke4cc71a2004-05-19 21:33:14 +0000475 CFG_CMD_REISER | \
wdenk4a551702003-10-08 23:26:14 +0000476 CFG_CMD_SCSI | \
477 CFG_CMD_SPI | \
478 CFG_CMD_VFD | \
wdenk48abe7b2004-06-09 10:15:00 +0000479 CFG_CMD_USB | \
480 CFG_CMD_XIMG ) )
wdenk4a551702003-10-08 23:26:14 +0000481
482
483#include <cmd_confdefs.h>
484
485/*------------------------------------------------------------------------
Wolfgang Denkd06a5f72005-08-06 01:56:59 +0200486 * COMPACT FLASH
487 *----------------------------------------------------------------------*/
488#if (CONFIG_COMMANDS & CFG_CMD_IDE)
489#define CONFIG_IDE_PREINIT /* Implement id_preinit */
490#define CFG_IDE_MAXBUS 1 /* 1 IDE bus */
491#define CFG_IDE_MAXDEVICE 1 /* 1 drive per IDE bus */
492
493#define CFG_ATA_BASE_ADDR 0x00920a00 /* IDE/ATA base addr */
494#define CFG_ATA_IDE0_OFFSET 0x0000 /* IDE0 offset */
495#define CFG_ATA_DATA_OFFSET 0x0040 /* Data IO offset */
496#define CFG_ATA_REG_OFFSET 0x0040 /* Register offset */
497#define CFG_ATA_ALT_OFFSET 0x0100 /* Alternate reg offset */
498#define CFG_ATA_STRIDE 4 /* Width betwix addrs */
499#define CONFIG_DOS_PARTITION
500
501/* Board-specific cf regs */
502#define CFG_CF_PRESENT 0x009209b0 /* CF Present PIO base */
503#define CFG_CF_POWER 0x009209c0 /* CF Power FET PIO base*/
504#define CFG_CF_ATASEL 0x009209d0 /* CF ATASEL PIO base */
505
506#endif /* CONFIG_COMMANDS & CFG_CMD_IDE */
507
508/*------------------------------------------------------------------------
wdenk4a551702003-10-08 23:26:14 +0000509 * KGDB
510 *----------------------------------------------------------------------*/
511#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
512#define CONFIG_KGDB_BAUDRATE 9600
513#endif
514
515/*------------------------------------------------------------------------
516 * MISC
517 *----------------------------------------------------------------------*/
wdenkc935d3b2004-01-03 19:43:48 +0000518#define CFG_LONGHELP /* undef to save memory */
519#define CFG_PROMPT "DK1C20 > " /* Monitor Command Prompt */
520#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
wdenk4a551702003-10-08 23:26:14 +0000521#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
wdenkc935d3b2004-01-03 19:43:48 +0000522#define CFG_MAXARGS 16 /* max number of command args*/
523#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
wdenk4a551702003-10-08 23:26:14 +0000524
wdenkc935d3b2004-01-03 19:43:48 +0000525#if (CFG_SRAM_SIZE != 0)
526#define CFG_LOAD_ADDR CFG_SRAM_BASE /* Default load address */
527#else
528#undef CFG_LOAD_ADDR
529#endif
530
531#if (CFG_SDRAM_SIZE != 0)
532#define CFG_MEMTEST_START CFG_SDRAM_BASE /* SDRAM til stack area */
533#define CFG_MEMTEST_END (CFG_INIT_SP - (1024 * 1024)) /* 1MB stack */
534#else
535#undef CFG_MEMTEST_START
536#undef CFG_MEMTEST_END
537#endif
wdenk4a551702003-10-08 23:26:14 +0000538
Wolfgang Denk700a0c62005-08-08 01:03:24 +0200539/*
540 * JFFS2 partitions
541 *
542 */
543/* No command line, one static partition, whole device */
544#undef CONFIG_JFFS2_CMDLINE
545#define CONFIG_JFFS2_DEV "nor0"
546#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
547#define CONFIG_JFFS2_PART_OFFSET 0x00000000
548
549/* mtdparts command line support */
550/*
551#define CONFIG_JFFS2_CMDLINE
552#define MTDIDS_DEFAULT ""
553#define MTDPARTS_DEFAULT ""
554*/
wdenk4a551702003-10-08 23:26:14 +0000555
556#endif /* __CONFIG_H */