2 * (C) Copyright 2003, Li-Pro.Net <www.li-pro.net>
3 * Stephan Linz <linz@li-pro.net>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 /***********************************************************************
28 * Include the whole NIOS CPU configuration.
30 * !!! HAVE TO BE HERE !!! DON'T MOVE THIS PART !!!
32 ***********************************************************************/
34 #if defined(CONFIG_NIOS_SAFE_32)
35 #include <configs/DK1S10_safe_32.h>
36 #elif defined(CONFIG_NIOS_STANDARD_32)
37 #include <configs/DK1S10_standard_32.h>
38 #elif defined(CONFIG_NIOS_MTX_LDK_20)
39 #include <configs/DK1S10_mtx_ldk_20.h>
41 #error *** CONFIG_SYS_ERROR: you have to setup right NIOS CPU configuration
44 /*------------------------------------------------------------------------
45 * BOARD/CPU -- TOP-LEVEL
46 *----------------------------------------------------------------------*/
47 #define CONFIG_NIOS 1 /* NIOS-32 core */
48 #define CONFIG_DK1S10 1 /* Stratix DK-1S10 board*/
49 #define CONFIG_SYS_CLK_FREQ CONFIG_SYS_NIOS_CPU_CLK/* 50 MHz core clock */
50 #define CONFIG_SYS_HZ 1000 /* 1 msec time tick */
51 #undef CONFIG_SYS_CLKS_IN_HZ
52 #define CONFIG_BOARD_EARLY_INIT_F 1 /* enable early board-spec. init*/
54 /*------------------------------------------------------------------------
55 * BASE ADDRESSES / SIZE (Flash, SRAM, SDRAM)
56 *----------------------------------------------------------------------*/
57 #if (CONFIG_SYS_NIOS_CPU_SDRAM_SIZE != 0)
59 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_NIOS_CPU_SDRAM_BASE
60 #define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_NIOS_CPU_SDRAM_SIZE
63 #error *** CONFIG_SYS_ERROR: you have to setup any SDRAM in NIOS CPU config
66 #if defined(CONFIG_SYS_NIOS_CPU_SRAM_BASE) && defined(CONFIG_SYS_NIOS_CPU_SRAM_SIZE)
68 #define CONFIG_SYS_SRAM_BASE CONFIG_SYS_NIOS_CPU_SRAM_BASE
69 #define CONFIG_SYS_SRAM_SIZE CONFIG_SYS_NIOS_CPU_SRAM_SIZE
73 #undef CONFIG_SYS_SRAM_BASE
74 #undef CONFIG_SYS_SRAM_SIZE
78 #define CONFIG_SYS_VECT_BASE CONFIG_SYS_NIOS_CPU_VEC_BASE
80 /*------------------------------------------------------------------------
81 * MEMORY ORGANIZATION - For the most part, you can put things pretty
82 * much anywhere. This is pretty flexible for Nios. So here we make some
83 * arbitrary choices & assume that the monitor is placed at the end of
84 * a memory resource (so you must make sure TEXT_BASE is chosen
87 * -The heap is placed below the monitor.
88 * -Global data is placed below the heap.
89 * -The stack is placed below global data (&grows down).
90 *----------------------------------------------------------------------*/
91 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256k */
92 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* Global data size rsvd*/
93 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
95 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE
96 #define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
97 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
98 #define CONFIG_SYS_INIT_SP CONFIG_SYS_GBL_DATA_OFFSET
100 /*------------------------------------------------------------------------
102 *----------------------------------------------------------------------*/
103 #if (CONFIG_SYS_NIOS_CPU_FLASH_SIZE != 0)
105 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_NIOS_CPU_FLASH_BASE
106 #define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_NIOS_CPU_FLASH_SIZE
107 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* Max # sects per bank */
108 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max # of flash banks */
109 #define CONFIG_SYS_FLASH_ERASE_TOUT 8000 /* Erase timeout (msec) */
110 #define CONFIG_SYS_FLASH_WRITE_TOUT 100 /* Write timeout (msec) */
111 #define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size */
114 #error *** CONFIG_SYS_ERROR: you have to setup any Flash memory in NIOS CPU config
117 /*------------------------------------------------------------------------
119 *----------------------------------------------------------------------*/
120 #if (CONFIG_SYS_NIOS_CPU_FLASH_SIZE != 0)
122 #define CONFIG_ENV_IS_IN_FLASH 1 /* Environment in flash */
124 #if defined(CONFIG_NIOS_STANDARD_32)
125 #define CONFIG_ENV_ADDR CONFIG_SYS_FLASH_BASE /* Mem addr of env */
126 #elif defined(CONFIG_NIOS_MTX_LDK_20)
127 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
129 #error *** CONFIG_SYS_ERROR: you have to setup the environment base address CONFIG_ENV_ADDR
132 #define CONFIG_ENV_SIZE (64 * 1024) /* 64 KByte (1 sector) */
133 #define CONFIG_ENV_OVERWRITE /* Serial/eth change Ok */
136 #define CONFIG_ENV_IS_NOWHERE 1 /* NO Environment */
139 /*------------------------------------------------------------------------
141 *----------------------------------------------------------------------*/
142 #if (CONFIG_SYS_NIOS_CPU_UART_NUMS != 0)
144 #define CONFIG_SYS_NIOS_CONSOLE CONFIG_SYS_NIOS_CPU_UART0 /* 1st UART is Cons. */
145 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
147 #if (CONFIG_SYS_NIOS_CPU_UART0_BR != 0)
148 #define CONFIG_SYS_NIOS_FIXEDBAUD 1 /* Baudrate is fixed */
149 #define CONFIG_BAUDRATE CONFIG_SYS_NIOS_CPU_UART0_BR
151 #undef CONFIG_SYS_NIOS_FIXEDBAUD
152 #define CONFIG_BAUDRATE 115200
155 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
158 #error *** CONFIG_SYS_ERROR: you have to setup at least one UART in NIOS CPU config
161 /*------------------------------------------------------------------------
162 * TIMER FOR TIMEBASE -- Nios doesn't have the equivalent of ppc PIT,
163 * so an avalon bus timer is required.
164 *----------------------------------------------------------------------*/
165 #if (CONFIG_SYS_NIOS_CPU_TIMER_NUMS != 0) && defined(CONFIG_SYS_NIOS_CPU_TICK_TIMER)
167 #if (CONFIG_SYS_NIOS_CPU_TICK_TIMER == 0)
169 #define CONFIG_SYS_NIOS_TMRBASE CONFIG_SYS_NIOS_CPU_TIMER0 /* TIMER0 as tick */
170 #define CONFIG_SYS_NIOS_TMRIRQ CONFIG_SYS_NIOS_CPU_TIMER0_IRQ
172 #if (CONFIG_SYS_NIOS_CPU_TIMER0_FP == 1) /* fixed period */
174 #if (CONFIG_SYS_NIOS_CPU_TIMER0_PER >= CONFIG_SYS_HZ)
175 #define CONFIG_SYS_NIOS_TMRMS (CONFIG_SYS_NIOS_CPU_TIMER0_PER / CONFIG_SYS_HZ)
177 #error *** CONFIG_SYS_ERROR: you have to use a timer periode greater than CONFIG_SYS_HZ
180 #undef CONFIG_SYS_NIOS_TMRCNT /* no preloadable counter value */
182 #elif (CONFIG_SYS_NIOS_CPU_TIMER0_FP == 0) /* variable period */
184 #if (CONFIG_SYS_HZ <= 1000)
185 #define CONFIG_SYS_NIOS_TMRMS (1000 / CONFIG_SYS_HZ)
187 #error *** CONFIG_SYS_ERROR: sorry, CONFIG_SYS_HZ have to be less than 1000
190 #define CONFIG_SYS_NIOS_TMRCNT (CONFIG_SYS_CLK_FREQ / CONFIG_SYS_HZ)
193 #error *** CONFIG_SYS_ERROR: you have to define CONFIG_SYS_NIOS_CPU_TIMER0_FP correct
196 #elif (CONFIG_SYS_NIOS_CPU_TICK_TIMER == 1)
198 #define CONFIG_SYS_NIOS_TMRBASE CONFIG_SYS_NIOS_CPU_TIMER1 /* TIMER1 as tick */
199 #define CONFIG_SYS_NIOS_TMRIRQ CONFIG_SYS_NIOS_CPU_TIMER1_IRQ
201 #if (CONFIG_SYS_NIOS_CPU_TIMER1_FP == 1) /* fixed period */
203 #if (CONFIG_SYS_NIOS_CPU_TIMER1_PER >= CONFIG_SYS_HZ)
204 #define CONFIG_SYS_NIOS_TMRMS (CONFIG_SYS_NIOS_CPU_TIMER1_PER / CONFIG_SYS_HZ)
206 #error *** CONFIG_SYS_ERROR: you have to use a timer periode greater than CONFIG_SYS_HZ
209 #undef CONFIG_SYS_NIOS_TMRCNT /* no preloadable counter value */
211 #elif (CONFIG_SYS_NIOS_CPU_TIMER1_FP == 0) /* variable period */
213 #if (CONFIG_SYS_HZ <= 1000)
214 #define CONFIG_SYS_NIOS_TMRMS (1000 / CONFIG_SYS_HZ)
216 #error *** CONFIG_SYS_ERROR: sorry, CONFIG_SYS_HZ have to be less than 1000
219 #define CONFIG_SYS_NIOS_TMRCNT (CONFIG_SYS_CLK_FREQ / CONFIG_SYS_HZ)
222 #error *** CONFIG_SYS_ERROR: you have to define CONFIG_SYS_NIOS_CPU_TIMER1_FP correct
225 #endif /* CONFIG_SYS_NIOS_CPU_TICK_TIMER */
228 #error *** CONFIG_SYS_ERROR: you have to setup at least one TIMER in NIOS CPU config
231 /*------------------------------------------------------------------------
232 * Ethernet -- needs work!
233 *----------------------------------------------------------------------*/
234 #if (CONFIG_SYS_NIOS_CPU_LAN_NUMS == 1)
236 #if (CONFIG_SYS_NIOS_CPU_LAN0_TYPE == 0) /* LAN91C111 */
238 #define CONFIG_DRIVER_SMC91111 /* Using SMC91c111 */
239 #undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
240 #define CONFIG_SMC91111_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + CONFIG_SYS_NIOS_CPU_LAN0_OFFS)
242 #if (CONFIG_SYS_NIOS_CPU_LAN0_BUSW == 32)
243 #define CONFIG_SMC_USE_32_BIT 1
245 #undef CONFIG_SMC_USE_32_BIT
248 #elif (CONFIG_SYS_NIOS_CPU_LAN0_TYPE == 1) /* CS8900A */
250 /********************************************/
251 /* !!! CS8900 is __not__ tested on NIOS !!! */
252 /********************************************/
253 #define CONFIG_DRIVER_CS8900 /* Using CS8900 */
254 #define CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + CONFIG_SYS_NIOS_CPU_LAN0_OFFS)
256 #if (CONFIG_SYS_NIOS_CPU_LAN0_BUSW == 32)
258 #define CS8900_BUS32 1
260 #define CS8900_BUS16 1
265 #error *** CONFIG_SYS_ERROR: invalid LAN0 chip type, check your NIOS CPU config
268 #define CONFIG_ETHADDR 08:00:3e:26:0a:5b
269 #define CONFIG_NETMASK 255.255.255.0
270 #define CONFIG_IPADDR 192.168.2.21
271 #define CONFIG_SERVERIP 192.168.2.16
274 #error *** CONFIG_SYS_ERROR: you have to setup just one LAN only or expand your config.h
277 /*------------------------------------------------------------------------
279 *----------------------------------------------------------------------*/
280 #if (CONFIG_SYS_NIOS_CPU_PIO_NUMS != 0) && defined(CONFIG_SYS_NIOS_CPU_LED_PIO)
282 #if (CONFIG_SYS_NIOS_CPU_LED_PIO == 0)
284 #error *** CONFIG_SYS_ERROR: status LEDs at PIO0 not supported, expand your config.h
286 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 1)
288 #error *** CONFIG_SYS_ERROR: status LEDs at PIO1 not supported, expand your config.h
290 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 2)
292 #define STATUS_LED_BASE CONFIG_SYS_NIOS_CPU_PIO2
293 #define STATUS_LED_BITS CONFIG_SYS_NIOS_CPU_PIO2_BITS
294 #define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
296 #if (CONFIG_SYS_NIOS_CPU_PIO2_TYPE == 1)
297 #define STATUS_LED_WRONLY 1
299 #undef STATUS_LED_WRONLY
302 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 3)
304 #error *** CONFIG_SYS_ERROR: status LEDs at PIO3 not supported, expand your config.h
306 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 4)
308 #error *** CONFIG_SYS_ERROR: status LEDs at PIO4 not supported, expand your config.h
310 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 5)
312 #error *** CONFIG_SYS_ERROR: status LEDs at PIO5 not supported, expand your config.h
314 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 6)
316 #error *** CONFIG_SYS_ERROR: status LEDs at PIO6 not supported, expand your config.h
318 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 7)
320 #error *** CONFIG_SYS_ERROR: status LEDs at PIO7 not supported, expand your config.h
322 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 8)
324 #error *** CONFIG_SYS_ERROR: status LEDs at PIO8 not supported, expand your config.h
326 #elif (CONFIG_SYS_NIOS_CPU_LED_PIO == 9)
328 #error *** CONFIG_SYS_ERROR: status LEDs at PIO9 not supported, expand your config.h
331 #error *** CONFIG_SYS_ERROR: you have to set CONFIG_SYS_NIOS_CPU_LED_PIO in right case
334 #define CONFIG_STATUS_LED 1 /* enable status led driver */
336 #define STATUS_LED_BIT (1 << 0) /* LED[0] */
337 #define STATUS_LED_STATE STATUS_LED_BLINKING
338 #define STATUS_LED_BOOT_STATE STATUS_LED_OFF
339 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 10) /* ca. 1 Hz */
340 #define STATUS_LED_BOOT 0 /* boot LED */
342 #if (STATUS_LED_BITS > 1)
343 #define STATUS_LED_BIT1 (1 << 1) /* LED[1] */
344 #define STATUS_LED_STATE1 STATUS_LED_OFF
345 #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 50) /* ca. 5 Hz */
346 #define STATUS_LED_RED 1 /* fail LED */
349 #if (STATUS_LED_BITS > 2)
350 #define STATUS_LED_BIT2 (1 << 2) /* LED[2] */
351 #define STATUS_LED_STATE2 STATUS_LED_OFF
352 #define STATUS_LED_PERIOD2 (CONFIG_SYS_HZ / 10) /* ca. 1 Hz */
353 #define STATUS_LED_YELLOW 2 /* info LED */
356 #if (STATUS_LED_BITS > 3)
357 #define STATUS_LED_BIT3 (1 << 3) /* LED[3] */
358 #define STATUS_LED_STATE3 STATUS_LED_OFF
359 #define STATUS_LED_PERIOD3 (CONFIG_SYS_HZ / 10) /* ca. 1 Hz */
360 #define STATUS_LED_GREEN 3 /* info LED */
363 #define STATUS_LED_PAR 1 /* makes status_led.h happy */
365 #endif /* CONFIG_SYS_NIOS_CPU_PIO_NUMS */
367 /*------------------------------------------------------------------------
368 * SEVEN SEGMENT LED DISPLAY
369 *----------------------------------------------------------------------*/
370 #if (CONFIG_SYS_NIOS_CPU_PIO_NUMS != 0) && defined(CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO)
372 #if (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 0)
374 #error *** CONFIG_SYS_ERROR: seven segment display at PIO0 not supported, expand your config.h
376 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 1)
378 #error *** CONFIG_SYS_ERROR: seven segment display at PIO1 not supported, expand your config.h
380 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 2)
382 #error *** CONFIG_SYS_ERROR: seven segment display at PIO2 not supported, expand your config.h
384 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 3)
386 #define SEVENSEG_BASE CONFIG_SYS_NIOS_CPU_PIO3
387 #define SEVENSEG_BITS CONFIG_SYS_NIOS_CPU_PIO3_BITS
388 #define SEVENSEG_ACTIVE 0 /* LED on for bit == 1 */
390 #if (CONFIG_SYS_NIOS_CPU_PIO3_TYPE == 1)
391 #define SEVENSEG_WRONLY 1
393 #undef SEVENSEG_WRONLY
396 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 4)
398 #error *** CONFIG_SYS_ERROR: seven segment display at PIO4 not supported, expand your config.h
400 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 5)
402 #error *** CONFIG_SYS_ERROR: seven segment display at PIO5 not supported, expand your config.h
404 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 6)
406 #error *** CONFIG_SYS_ERROR: seven segment display at PIO6 not supported, expand your config.h
408 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 7)
410 #error *** CONFIG_SYS_ERROR: seven segment display at PIO7 not supported, expand your config.h
412 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 8)
414 #error *** CONFIG_SYS_ERROR: seven segment display at PIO8 not supported, expand your config.h
416 #elif (CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO == 9)
418 #error *** CONFIG_SYS_ERROR: seven segment display at PIO9 not supported, expand your config.h
421 #error *** CONFIG_SYS_ERROR: you have to set CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO in right case
424 #define CONFIG_SEVENSEG 1 /* enable seven segment led driver */
427 * Dual 7-Segment Display pin assignment -- read more in your
428 * "Nios Development Board Reference Manual"
431 * (U8) HI:D[15..8] (U9) LO:D[7..0]
436 * |______| |______| ___
437 * | D8 | | D0 | | A |
439 * D10| |D12 D2| |D4 | G |
440 * |______| |______| E|___|C
445 #define SEVENSEG_DIGIT_HI_LO_EQUAL 1 /* high nibble equal low nibble */
446 #define SEVENSEG_DIGIT_A (1 << 6) /* bit 6 is segment A */
447 #define SEVENSEG_DIGIT_B (1 << 5) /* bit 5 is segment B */
448 #define SEVENSEG_DIGIT_C (1 << 4) /* bit 4 is segment C */
449 #define SEVENSEG_DIGIT_D (1 << 3) /* bit 3 is segment D */
450 #define SEVENSEG_DIGIT_E (1 << 2) /* bit 2 is segment E */
451 #define SEVENSEG_DIGIT_F (1 << 1) /* bit 1 is segment F */
452 #define SEVENSEG_DIGIT_G (1 << 0) /* bit 0 is segment G */
453 #define SEVENSEG_DIGIT_DP (1 << 7) /* bit 7 is decimal point */
455 #endif /* CONFIG_SYS_NIOS_CPU_PIO_NUMS */
460 #define CONFIG_BOOTP_BOOTFILESIZE
461 #define CONFIG_BOOTP_BOOTPATH
462 #define CONFIG_BOOTP_GATEWAY
463 #define CONFIG_BOOTP_HOSTNAME
467 * Command line configuration.
469 #include <config_cmd_default.h>
471 #define CONFIG_CMD_CDP
472 #define CONFIG_CMD_DHCP
473 #define CONFIG_CMD_DIAG
474 #define CONFIG_CMD_DISPLAY
475 #define CONFIG_CMD_EXT2
476 #define CONFIG_CMD_IMMAP
477 #define CONFIG_CMD_IRQ
478 #define CONFIG_CMD_PING
479 #define CONFIG_CMD_PORTIO
480 #define CONFIG_CMD_REGINFO
481 #define CONFIG_CMD_REISER
482 #define CONFIG_CMD_SAVES
483 #define CONFIG_CMD_SDRAM
484 #define CONFIG_CMD_SNTP
486 #undef CONFIG_CMD_NFS
487 #undef CONFIG_CMD_XIMG
489 /*------------------------------------------------------------------------
491 *----------------------------------------------------------------------*/
492 #if defined(CONFIG_CMD_KGDB)
493 #define CONFIG_KGDB_BAUDRATE 9600
496 /*------------------------------------------------------------------------
498 *----------------------------------------------------------------------*/
499 #define CONFIG_SYS_LONGHELP /* undef to save memory */
500 #define CONFIG_SYS_PROMPT "DK1S10 > " /* Monitor Command Prompt */
501 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
502 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
503 #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
504 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
506 /* Default load address */
507 #if (CONFIG_SYS_SRAM_SIZE != 0)
509 /* default in SRAM */
510 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SRAM_BASE
512 #elif (CONFIG_SYS_SDRAM_SIZE != 0)
514 /* default in SDRAM */
515 #if (CONFIG_SYS_SDRAM_BASE == CONFIG_SYS_NIOS_CPU_VEC_BASE)
516 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_NIOS_CPU_VEC_SIZE)
518 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
522 #undef CONFIG_SYS_LOAD_ADDR /* force error break */
527 #if (CONFIG_SYS_SDRAM_SIZE != 0)
529 /* SDRAM begin to stack area (1MB stack) */
530 #if (CONFIG_SYS_SDRAM_BASE == CONFIG_SYS_NIOS_CPU_VEC_BASE)
531 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_NIOS_CPU_VEC_SIZE)
532 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_INIT_SP - (1024 * 1024))
534 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
535 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_INIT_SP - (1024 * 1024))
539 #undef CONFIG_SYS_MEMTEST_START /* force error break */
540 #undef CONFIG_SYS_MEMTEST_END
547 /* No command line, one static partition, whole device */
548 #undef CONFIG_JFFS2_CMDLINE
549 #define CONFIG_JFFS2_DEV "nor0"
550 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
551 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
553 /* mtdparts command line support */
555 #define CONFIG_JFFS2_CMDLINE
556 #define MTDIDS_DEFAULT ""
557 #define MTDPARTS_DEFAULT ""
560 #endif /* __CONFIG_H */