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7d393aed WD |
1 | /* |
2 | * (C) Copyright 2001, 2002 | |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
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. | |
12 | * | |
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. | |
17 | * | |
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, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | /* | |
25 | * board/config.h - configuration options, board specific | |
26 | */ | |
27 | ||
28 | #ifndef __CONFIG_H | |
29 | #define __CONFIG_H | |
30 | ||
31 | /*********************************************************** | |
32 | * High Level Configuration Options | |
33 | * (easy to change) | |
34 | ***********************************************************/ | |
35 | #define CONFIG_405GP 1 /* This is a PPC405 CPU */ | |
36 | #define CONFIG_4xx 1 /* ...member of PPC4xx family */ | |
37 | #define CONFIG_MIP405 1 /* ...on a MIP405 board */ | |
f3e0de60 WD |
38 | /*********************************************************** |
39 | * Note that it may also be a MIP405T board which is a subset of the | |
40 | * MIP405 | |
41 | ***********************************************************/ | |
42 | /*********************************************************** | |
43 | * WARNING: | |
44 | * CONFIG_BOOT_PCI is only used for first boot-up and should | |
45 | * NOT be enabled for production bootloader | |
46 | ***********************************************************/ | |
8bde7f77 | 47 | /*#define CONFIG_BOOT_PCI 1*/ |
7d393aed WD |
48 | /*********************************************************** |
49 | * Clock | |
50 | ***********************************************************/ | |
51 | #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */ | |
52 | ||
53 | /*********************************************************** | |
54 | * Command definitions | |
55 | ***********************************************************/ | |
f3e0de60 | 56 | #define MIP405_COMMON_CMDS \ |
7d393aed WD |
57 | (CONFIG_CMD_DFL | \ |
58 | CFG_CMD_IDE | \ | |
59 | CFG_CMD_DHCP | \ | |
60 | CFG_CMD_CACHE | \ | |
61 | CFG_CMD_PCI | \ | |
62 | CFG_CMD_IRQ | \ | |
63 | CFG_CMD_ECHO | \ | |
64 | CFG_CMD_EEPROM | \ | |
65 | CFG_CMD_I2C | \ | |
66 | CFG_CMD_REGINFO | \ | |
67 | CFG_CMD_DATE | \ | |
68 | CFG_CMD_ELF | \ | |
7d393aed | 69 | CFG_CMD_MII | \ |
7205e407 | 70 | CFG_CMD_FAT | \ |
27b207fd | 71 | CFG_CMD_PING | \ |
7d393aed WD |
72 | CFG_CMD_SAVES | \ |
73 | CFG_CMD_BSP ) | |
74 | ||
f3e0de60 WD |
75 | #if defined(CONFIG_MIP405T) |
76 | #define CONFIG_COMMANDS \ | |
77 | MIP405_COMMON_CMDS | |
78 | #else | |
79 | #define CONFIG_COMMANDS \ | |
80 | (MIP405_COMMON_CMDS | \ | |
81 | CFG_CMD_USB | \ | |
82 | CFG_CMD_DOC ) | |
83 | ||
84 | #endif | |
85 | ||
7d393aed WD |
86 | /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ |
87 | #include <cmd_confdefs.h> | |
88 | ||
89 | #define CFG_HUSH_PARSER | |
90 | #define CFG_PROMPT_HUSH_PS2 "> " | |
91 | /************************************************************** | |
92 | * I2C Stuff: | |
93 | * the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address | |
94 | * 0x53. | |
95 | * The Atmel EEPROM uses 16Bit addressing. | |
96 | ***************************************************************/ | |
97 | ||
98 | #define CONFIG_HARD_I2C /* I2c with hardware support */ | |
99 | #define CFG_I2C_SPEED 50000 /* I2C speed and slave address */ | |
100 | #define CFG_I2C_SLAVE 0x7F | |
101 | ||
102 | #define CFG_I2C_EEPROM_ADDR 0x53 /* EEPROM 24C128/256 */ | |
103 | #define CFG_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ | |
104 | /* mask of address bits that overflow into the "EEPROM chip address" */ | |
105 | #undef CFG_I2C_EEPROM_ADDR_OVERFLOW | |
106 | #define CFG_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */ | |
107 | /* 64 byte page write mode using*/ | |
108 | /* last 6 bits of the address */ | |
109 | #define CFG_EEPROM_PAGE_WRITE_ENABLE /* enable Page write */ | |
110 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ | |
111 | ||
112 | ||
113 | #define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ | |
114 | #define CFG_ENV_OFFSET 0x00000 /* environment starts at the beginning of the EEPROM */ | |
115 | #define CFG_ENV_SIZE 0x00800 /* 2k bytes may be used for env vars */ | |
116 | ||
117 | /*************************************************************** | |
118 | * Definitions for Serial Presence Detect EEPROM address | |
119 | * (to get SDRAM settings) | |
120 | ***************************************************************/ | |
f3e0de60 | 121 | /*#define SDRAM_EEPROM_WRITE_ADDRESS 0xA0 |
7d393aed | 122 | #define SDRAM_EEPROM_READ_ADDRESS 0xA1 |
f3e0de60 | 123 | */ |
7d393aed WD |
124 | /************************************************************** |
125 | * Environment definitions | |
126 | **************************************************************/ | |
127 | #define CONFIG_BAUDRATE 9600 /* STD Baudrate */ | |
128 | #define CONFIG_BOOTDELAY 5 | |
129 | /* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */ | |
130 | #define CONFIG_BOOT_RETRY_TIME -10 /* feature is avaiable but not enabled */ | |
131 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */ | |
132 | ||
3e38691e | 133 | #define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */ |
7d393aed WD |
134 | #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */ |
135 | ||
136 | #define CONFIG_IPADDR 10.0.0.100 | |
137 | #define CONFIG_SERVERIP 10.0.0.1 | |
138 | #define CONFIG_PREBOOT | |
139 | /*************************************************************** | |
140 | * defines if the console is stored in the environment | |
141 | ***************************************************************/ | |
142 | #define CFG_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */ | |
143 | /*************************************************************** | |
144 | * defines if an overwrite_console function exists | |
145 | *************************************************************/ | |
146 | #define CFG_CONSOLE_OVERWRITE_ROUTINE | |
147 | #define CFG_CONSOLE_INFO_QUIET | |
148 | /*************************************************************** | |
149 | * defines if the overwrite_console should be stored in the | |
150 | * environment | |
151 | **************************************************************/ | |
152 | #undef CFG_CONSOLE_ENV_OVERWRITE | |
153 | ||
154 | /************************************************************** | |
155 | * loads config | |
156 | *************************************************************/ | |
157 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
158 | #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ | |
159 | ||
160 | #define CONFIG_MISC_INIT_R | |
161 | /*********************************************************** | |
162 | * Miscellaneous configurable options | |
163 | **********************************************************/ | |
164 | #define CFG_LONGHELP /* undef to save memory */ | |
165 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
166 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
167 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ | |
168 | #else | |
169 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
170 | #endif | |
171 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
172 | #define CFG_MAXARGS 16 /* max number of command args */ | |
173 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
174 | ||
175 | #define CFG_MEMTEST_START 0x0100000 /* memtest works on */ | |
176 | #define CFG_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */ | |
177 | ||
178 | #undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */ | |
179 | #define CFG_BASE_BAUD 916667 | |
180 | ||
181 | /* The following table includes the supported baudrates */ | |
182 | #define CFG_BAUDRATE_TABLE \ | |
183 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ | |
184 | 57600, 115200, 230400, 460800, 921600 } | |
185 | ||
3e38691e | 186 | #define CFG_LOAD_ADDR 0x400000 /* default load address */ |
7d393aed WD |
187 | #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ |
188 | ||
189 | #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ | |
190 | ||
191 | /*----------------------------------------------------------------------- | |
192 | * PCI stuff | |
193 | *----------------------------------------------------------------------- | |
194 | */ | |
195 | #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ | |
196 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
197 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
198 | ||
199 | #define CONFIG_PCI /* include pci support */ | |
200 | #define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */ | |
201 | #define CONFIG_PCI_PNP /* pci plug-and-play */ | |
202 | /* resource configuration */ | |
203 | #define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */ | |
204 | #define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */ | |
205 | #define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */ | |
206 | #define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */ | |
207 | #define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
208 | #define CFG_PCI_PTM2LA 0x00000000 /* disabled */ | |
209 | #define CFG_PCI_PTM2MS 0x00000000 /* disabled */ | |
210 | #define CFG_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */ | |
211 | ||
212 | /*----------------------------------------------------------------------- | |
213 | * Start addresses for the final memory configuration | |
214 | * (Set up by the startup code) | |
215 | * Please note that CFG_SDRAM_BASE _must_ start at 0 | |
216 | */ | |
217 | #define CFG_SDRAM_BASE 0x00000000 | |
218 | #define CFG_FLASH_BASE 0xFFF80000 | |
219 | #define CFG_MONITOR_BASE CFG_FLASH_BASE | |
220 | #define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */ | |
a2663ea4 | 221 | #define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */ |
7d393aed WD |
222 | |
223 | /* | |
224 | * For booting Linux, the board info and command line data | |
225 | * have to be in the first 8 MB of memory, since this is | |
226 | * the maximum mapped by the Linux kernel during initialization. | |
227 | */ | |
228 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
229 | /*----------------------------------------------------------------------- | |
230 | * FLASH organization | |
231 | */ | |
232 | #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
233 | #define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
234 | ||
235 | #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
236 | #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
237 | ||
238 | /*----------------------------------------------------------------------- | |
239 | * Cache Configuration | |
240 | */ | |
33149b88 | 241 | #define CFG_DCACHE_SIZE 0x4000 /* For IBM 405GPr CPUs */ |
7d393aed WD |
242 | #define CFG_CACHELINE_SIZE 32 /* ... */ |
243 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
244 | #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ | |
245 | #endif | |
246 | ||
247 | /* | |
248 | * Init Memory Controller: | |
249 | */ | |
7205e407 WD |
250 | #define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */ |
251 | #define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */ | |
252 | /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */ | |
253 | #define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */ | |
7d393aed | 254 | |
c837dcb1 | 255 | #define CONFIG_BOARD_EARLY_INIT_F 1 |
7d393aed WD |
256 | |
257 | /* Peripheral Bus Mapping */ | |
258 | #define PER_PLD_ADDR 0xF4000000 /* smallest window is 1MByte 0x10 0000*/ | |
259 | #define PER_UART0_ADDR 0xF4100000 /* smallest window is 1MByte 0x10 0000*/ | |
260 | #define PER_UART1_ADDR 0xF4200000 /* smallest window is 1MByte 0x10 0000*/ | |
261 | ||
262 | #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000 | |
263 | #define CONFIG_PORT_ADDR PER_PLD_ADDR + 5 | |
264 | ||
265 | ||
7d393aed WD |
266 | /*----------------------------------------------------------------------- |
267 | * Definitions for initial stack pointer and data area (in On Chip SRAM) | |
268 | */ | |
269 | #define CFG_TEMP_STACK_OCM 1 | |
270 | #define CFG_OCM_DATA_ADDR 0xF0000000 | |
271 | #define CFG_OCM_DATA_SIZE 0x1000 | |
272 | #define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of On Chip SRAM */ | |
273 | #define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of On Chip SRAM */ | |
274 | #define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ | |
275 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
276 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
277 | ||
278 | /* | |
279 | * Internal Definitions | |
280 | * | |
281 | * Boot Flags | |
282 | */ | |
283 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
284 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
285 | ||
286 | ||
287 | /*********************************************************************** | |
288 | * External peripheral base address | |
289 | ***********************************************************************/ | |
290 | #define CFG_ISA_IO_BASE_ADDRESS 0xE8000000 | |
291 | ||
292 | /*********************************************************************** | |
293 | * Last Stage Init | |
294 | ***********************************************************************/ | |
295 | #define CONFIG_LAST_STAGE_INIT | |
296 | /************************************************************ | |
297 | * Ethernet Stuff | |
298 | ***********************************************************/ | |
299 | #define CONFIG_MII 1 /* MII PHY management */ | |
300 | #define CONFIG_PHY_ADDR 1 /* PHY address */ | |
301 | ||
302 | /************************************************************ | |
303 | * RTC | |
304 | ***********************************************************/ | |
305 | #define CONFIG_RTC_MC146818 | |
306 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
307 | ||
308 | /************************************************************ | |
309 | * IDE/ATA stuff | |
310 | ************************************************************/ | |
f3e0de60 WD |
311 | #if defined(CONFIG_MIP405T) |
312 | #define CFG_IDE_MAXBUS 1 /* MIP405T has only one IDE bus */ | |
313 | #else | |
7d393aed | 314 | #define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */ |
f3e0de60 WD |
315 | #endif |
316 | ||
7d393aed WD |
317 | #define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */ |
318 | ||
319 | #define CFG_ATA_BASE_ADDR CFG_ISA_IO_BASE_ADDRESS /* base address */ | |
320 | #define CFG_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */ | |
321 | #define CFG_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */ | |
322 | #define CFG_ATA_DATA_OFFSET 0 /* data reg offset */ | |
323 | #define CFG_ATA_REG_OFFSET 0 /* reg offset */ | |
324 | #define CFG_ATA_ALT_OFFSET 0x200 /* alternate register offset */ | |
325 | ||
326 | #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ | |
327 | #undef CONFIG_IDE_LED /* no led for ide supported */ | |
328 | #define CONFIG_IDE_RESET /* reset for ide supported... */ | |
329 | #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */ | |
7205e407 | 330 | #define CONFIG_SUPPORT_VFAT |
7d393aed WD |
331 | /************************************************************ |
332 | * ATAPI support (experimental) | |
333 | ************************************************************/ | |
334 | #define CONFIG_ATAPI /* enable ATAPI Support */ | |
335 | ||
336 | /************************************************************ | |
337 | * SCSI support (experimental) only SYM53C8xx supported | |
338 | ************************************************************/ | |
339 | #undef CONFIG_SCSI_SYM53C8XX | |
340 | ||
341 | #ifdef CONFIG_SCSI_SYM53C8XX | |
342 | #define CFG_SCSI_MAX_LUN 8 /* number of supported LUNs */ | |
343 | #define CFG_SCSI_MAX_SCSI_ID 7 /* maximum SCSI ID (0..6) */ | |
344 | #define CFG_SCSI_MAX_DEVICE CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN /* maximum Target devices */ | |
345 | #define CFG_SCSI_SPIN_UP_TIME 2 | |
346 | #endif /* CONFIG_SCSI_SYM53C8XX */ | |
347 | /************************************************************ | |
348 | * DISK Partition support | |
349 | ************************************************************/ | |
350 | #define CONFIG_DOS_PARTITION | |
351 | #define CONFIG_MAC_PARTITION | |
352 | #define CONFIG_ISO_PARTITION /* Experimental */ | |
353 | ||
354 | /************************************************************ | |
355 | * Disk-On-Chip configuration | |
356 | ************************************************************/ | |
357 | #define CFG_MAX_DOC_DEVICE 1 /* Max number of DOC devices */ | |
358 | #define CFG_DOC_SHORT_TIMEOUT | |
359 | #define CFG_DOC_SUPPORT_2000 | |
360 | #define CFG_DOC_SUPPORT_MILLENNIUM | |
361 | /************************************************************ | |
362 | * Keyboard support | |
363 | ************************************************************/ | |
364 | #undef CONFIG_ISA_KEYBOARD | |
365 | ||
366 | /************************************************************ | |
367 | * Video support | |
368 | ************************************************************/ | |
369 | #define CONFIG_VIDEO /*To enable video controller support */ | |
370 | #define CONFIG_VIDEO_CT69000 | |
371 | #define CONFIG_CFB_CONSOLE | |
372 | #define CONFIG_VIDEO_LOGO | |
373 | #define CONFIG_CONSOLE_EXTRA_INFO | |
374 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
375 | #define CONFIG_VIDEO_SW_CURSOR | |
376 | #undef CONFIG_VIDEO_ONBOARD | |
377 | /************************************************************ | |
378 | * USB support EXPERIMENTAL | |
379 | ************************************************************/ | |
f3e0de60 | 380 | #if !defined(CONFIG_MIP405T) |
7d393aed WD |
381 | #define CONFIG_USB_UHCI |
382 | #define CONFIG_USB_KEYBOARD | |
383 | #define CONFIG_USB_STORAGE | |
384 | ||
385 | /* Enable needed helper functions */ | |
386 | #define CFG_DEVICE_DEREGISTER /* needs device_deregister */ | |
f3e0de60 | 387 | #endif |
7d393aed WD |
388 | /************************************************************ |
389 | * Debug support | |
390 | ************************************************************/ | |
391 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
392 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ | |
393 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
394 | #endif | |
395 | ||
a2663ea4 WD |
396 | /************************************************************ |
397 | * support BZIP2 compression | |
398 | ************************************************************/ | |
399 | #define CONFIG_BZIP2 1 | |
400 | ||
7d393aed WD |
401 | /************************************************************ |
402 | * Ident | |
403 | ************************************************************/ | |
f3e0de60 | 404 | |
7d393aed | 405 | #define VERSION_TAG "released" |
f3e0de60 WD |
406 | #if !defined(CONFIG_MIP405T) |
407 | #define CONFIG_ISO_STRING "MEV-10072-001" | |
408 | #else | |
409 | #define CONFIG_ISO_STRING "MEV-10082-001" | |
410 | #endif | |
411 | ||
412 | #if !defined(CONFIG_BOOT_PCI) | |
413 | #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG | |
414 | #else | |
415 | #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, PCI_BOOT Version" | |
416 | #endif | |
7d393aed WD |
417 | |
418 | ||
419 | #endif /* __CONFIG_H */ |