]>
Commit | Line | Data |
---|---|---|
d96f41e0 SR |
1 | /* |
2 | * (C) Copyright 2005 | |
3 | * Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | * | |
5 | * Wolfgang Denk <wd@denx.de> | |
6 | * Copyright 2004 Freescale Semiconductor. | |
7 | * (C) Copyright 2002,2003 Motorola,Inc. | |
8 | * Xianghua Xiao <X.Xiao@motorola.com> | |
9 | * | |
10 | * See file CREDITS for list of people who contributed to this | |
11 | * project. | |
12 | * | |
13 | * This program is free software; you can redistribute it and/or | |
14 | * modify it under the terms of the GNU General Public License as | |
15 | * published by the Free Software Foundation; either version 2 of | |
16 | * the License, or (at your option) any later version. | |
17 | * | |
18 | * This program is distributed in the hope that it will be useful, | |
19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | * GNU General Public License for more details. | |
22 | * | |
23 | * You should have received a copy of the GNU General Public License | |
24 | * along with this program; if not, write to the Free Software | |
25 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
26 | * MA 02111-1307 USA | |
27 | */ | |
28 | ||
29 | /* | |
30 | * TQM85xx (8560/40/55/41) board configuration file | |
31 | */ | |
32 | ||
33 | #ifndef __CONFIG_H | |
34 | #define __CONFIG_H | |
35 | ||
36 | /* High Level Configuration Options */ | |
37 | #define CONFIG_BOOKE 1 /* BOOKE */ | |
38 | #define CONFIG_E500 1 /* BOOKE e500 family */ | |
39 | #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41 */ | |
40 | ||
41 | #define CONFIG_PCI | |
42 | #define CONFIG_TSEC_ENET /* tsec ethernet support */ | |
43 | ||
44 | #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ | |
45 | ||
46 | /* | |
47 | * Only MPC8540 doesn't have CPM module | |
48 | */ | |
49 | #ifndef CONFIG_MPC8540 | |
50 | #define CONFIG_CPM2 1 /* has CPM2 */ | |
51 | #endif | |
52 | ||
53 | /* | |
54 | * sysclk for MPC85xx | |
55 | * | |
56 | * Two valid values are: | |
57 | * 33000000 | |
58 | * 66000000 | |
59 | * | |
60 | * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz | |
61 | * is likely the desired value here, so that is now the default. | |
62 | * The board, however, can run at 66MHz. In any event, this value | |
63 | * must match the settings of some switches. Details can be found | |
64 | * in the README.mpc85xxads. | |
65 | */ | |
66 | ||
67 | #ifndef CONFIG_SYS_CLK_FREQ | |
68 | #define CONFIG_SYS_CLK_FREQ 33333333 | |
69 | #endif | |
70 | ||
71 | /* | |
72 | * These can be toggled for performance analysis, otherwise use default. | |
73 | */ | |
74 | #define CONFIG_L2_CACHE /* toggle L2 cache */ | |
75 | #define CONFIG_BTB /* toggle branch predition */ | |
76 | #define CONFIG_ADDR_STREAMING /* toggle addr streaming */ | |
77 | ||
78 | #define CFG_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */ | |
79 | ||
80 | #undef CFG_DRAM_TEST /* memory test, takes time */ | |
81 | #define CFG_MEMTEST_START 0x00000000 | |
82 | #define CFG_MEMTEST_END 0x10000000 | |
83 | ||
84 | /* | |
85 | * Base addresses -- Note these are effective addresses where the | |
86 | * actual resources get mapped (not physical addresses) | |
87 | */ | |
88 | #define CFG_CCSRBAR_DEFAULT 0xFF700000 /* CCSRBAR Default */ | |
89 | #define CFG_CCSRBAR 0xE0000000 /* relocated CCSRBAR */ | |
90 | #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ | |
91 | ||
92 | /* | |
93 | * DDR Setup | |
94 | */ | |
95 | #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ | |
96 | #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE | |
97 | #define CONFIG_ADD_RAM_INFO 1 /* print additional info*/ | |
98 | ||
99 | #if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560) | |
100 | /* TQM8540 & 8560 need DLL-override */ | |
101 | #define CONFIG_DDR_DLL /* DLL fix needed */ | |
102 | #define CONFIG_DDR_DEFAULT_CL 25 /* CAS latency 2,5 */ | |
103 | #endif /* defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560) */ | |
104 | ||
105 | #if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) | |
106 | #define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */ | |
107 | #endif /* defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) */ | |
108 | ||
109 | /* | |
110 | * Flash on the Local Bus | |
111 | */ | |
112 | #define CFG_FLASH0 0xFC000000 | |
113 | #define CFG_FLASH1 0xF8000000 | |
114 | #define CFG_FLASH_BANKS_LIST { CFG_FLASH1, CFG_FLASH0 } | |
115 | ||
116 | #define CFG_LBC_FLASH_BASE CFG_FLASH1 /* Localbus flash start */ | |
117 | #define CFG_FLASH_BASE CFG_LBC_FLASH_BASE /* start of FLASH */ | |
118 | ||
119 | #define CFG_BR0_PRELIM 0xfc001801 /* port size 32bit */ | |
120 | #define CFG_OR0_PRELIM 0xfc000040 /* 64MB Flash */ | |
121 | #define CFG_BR1_PRELIM 0xf8001801 /* port size 32bit */ | |
122 | #define CFG_OR1_PRELIM 0xfc000040 /* 64MB Flash */ | |
123 | ||
124 | #define CFG_FLASH_CFI /* flash is CFI compat. */ | |
125 | #define CFG_FLASH_CFI_DRIVER /* Use common CFI driver*/ | |
126 | #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector */ | |
127 | #define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/ | |
128 | ||
129 | #define CFG_MAX_FLASH_BANKS 2 /* number of banks */ | |
130 | #define CFG_MAX_FLASH_SECT 512 /* sectors per device */ | |
131 | #undef CFG_FLASH_CHECKSUM | |
132 | #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ | |
133 | #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ | |
134 | ||
135 | #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ | |
136 | ||
137 | #define CFG_LBC_LCRR 0x00030008 /* LB clock ratio reg */ | |
138 | #define CFG_LBC_LBCR 0x00000000 /* LB config reg */ | |
139 | #define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ | |
140 | #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/ | |
141 | ||
142 | #define CONFIG_L1_INIT_RAM | |
143 | #define CFG_INIT_RAM_LOCK 1 | |
144 | #define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ | |
145 | #define CFG_INIT_RAM_END 0x4000 /* End used area in RAM */ | |
146 | ||
147 | #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data*/ | |
148 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
149 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
150 | ||
151 | #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256kB for Mon*/ | |
152 | #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ | |
153 | ||
154 | /* Serial Port */ | |
155 | #if defined(CONFIG_TQM8560) | |
156 | ||
157 | #define CONFIG_CONS_ON_SCC /* define if console on SCC */ | |
158 | #undef CONFIG_CONS_NONE /* define if console on something else */ | |
159 | #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ | |
160 | ||
966083e9 | 161 | #else /* ! TQM8560 */ |
d96f41e0 SR |
162 | |
163 | #define CONFIG_CONS_INDEX 1 | |
164 | #undef CONFIG_SERIAL_SOFTWARE_FIFO | |
165 | #define CFG_NS16550 | |
166 | #define CFG_NS16550_SERIAL | |
167 | #define CFG_NS16550_REG_SIZE 1 | |
168 | #define CFG_NS16550_CLK get_bus_freq(0) | |
169 | ||
170 | #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) | |
171 | #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) | |
172 | ||
bc8bb6d4 | 173 | /* PS/2 Keyboard */ |
bd3143f0 | 174 | #if !defined(CONFIG_TQM8560) |
bc8bb6d4 WD |
175 | #define CONFIG_PS2KBD /* AT-PS/2 Keyboard */ |
176 | #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */ | |
177 | #define CONFIG_PS2SERIAL 2 /* .. on DUART2 */ | |
178 | #define CONFIG_PS2MULT_DELAY (CFG_HZ/2) /* Initial delay */ | |
179 | #define CONFIG_BOARD_EARLY_INIT_R 1 | |
bd3143f0 | 180 | #endif /* !CONFIG_TQM8560 */ |
bc8bb6d4 | 181 | |
966083e9 WD |
182 | #endif /* CONFIG_TQM8560 */ |
183 | ||
184 | #define CONFIG_BAUDRATE 115200 | |
185 | ||
186 | #define CFG_BAUDRATE_TABLE \ | |
187 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} | |
188 | ||
2751a95a WD |
189 | #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ |
190 | #define CFG_HUSH_PARSER 1 /* Use the HUSH parser */ | |
d96f41e0 | 191 | #ifdef CFG_HUSH_PARSER |
2751a95a | 192 | #define CFG_PROMPT_HUSH_PS2 "> " |
d96f41e0 SR |
193 | #endif |
194 | ||
20476726 JL |
195 | |
196 | /* | |
197 | * I2C | |
198 | */ | |
199 | #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ | |
d96f41e0 SR |
200 | #define CONFIG_HARD_I2C /* I2C with hardware support */ |
201 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
202 | #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ | |
203 | #define CFG_I2C_SLAVE 0x7F | |
204 | #define CFG_I2C_NOPROBES {0x48} /* Don't probe these addrs */ | |
20476726 | 205 | #define CFG_I2C_OFFSET 0x3000 |
d96f41e0 SR |
206 | |
207 | /* I2C RTC */ | |
208 | #define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */ | |
209 | #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */ | |
210 | ||
211 | /* I2C EEPROM */ | |
212 | /* | |
213 | * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work also). | |
214 | */ | |
215 | #define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */ | |
216 | #define CFG_I2C_EEPROM_ADDR_LEN 2 | |
217 | #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */ | |
218 | #define CFG_EEPROM_PAGE_WRITE_ENABLE | |
219 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 | |
220 | #define CFG_I2C_MULTI_EEPROMS 1 /* more than one eeprom */ | |
221 | ||
222 | /* I2C SYSMON (LM75) */ | |
223 | #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ | |
224 | #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ | |
225 | #define CFG_DTT_MAX_TEMP 70 | |
226 | #define CFG_DTT_LOW_TEMP -30 | |
227 | #define CFG_DTT_HYSTERESIS 3 | |
228 | ||
229 | /* RapidIO MMU */ | |
230 | #define CFG_RIO_MEM_BASE 0xc0000000 /* base address */ | |
231 | #define CFG_RIO_MEM_PHYS CFG_RIO_MEM_BASE | |
232 | #define CFG_RIO_MEM_SIZE 0x20000000 /* 128M */ | |
233 | ||
234 | /* | |
235 | * General PCI | |
236 | * Addresses are mapped 1-1. | |
237 | */ | |
238 | #define CFG_PCI1_MEM_BASE 0x80000000 | |
239 | #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE | |
240 | #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ | |
241 | #define CFG_PCI1_IO_BASE 0xe2000000 | |
242 | #define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE | |
243 | #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ | |
244 | ||
245 | #if defined(CONFIG_PCI) | |
246 | ||
247 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
248 | ||
249 | #define CONFIG_EEPRO100 | |
250 | #undef CONFIG_TULIP | |
251 | ||
252 | #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ | |
253 | #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ | |
254 | ||
255 | #endif /* CONFIG_PCI */ | |
256 | ||
257 | ||
258 | #define CONFIG_NET_MULTI 1 | |
259 | ||
260 | #define CONFIG_MII 1 /* MII PHY management */ | |
255a3577 KP |
261 | #define CONFIG_TSEC1 1 |
262 | #define CONFIG_TSEC1_NAME "TSEC0" | |
263 | #define CONFIG_TSEC2 1 | |
264 | #define CONFIG_TSEC2_NAME "TSEC1" | |
d96f41e0 SR |
265 | #define TSEC1_PHY_ADDR 2 |
266 | #define TSEC2_PHY_ADDR 1 | |
267 | #define TSEC1_PHYIDX 0 | |
268 | #define TSEC2_PHYIDX 0 | |
3a79013e AF |
269 | #define TSEC1_FLAGS TSEC_GIGABIT |
270 | #define TSEC2_FLAGS TSEC_GIGABIT | |
d96f41e0 SR |
271 | #define FEC_PHY_ADDR 3 |
272 | #define FEC_PHYIDX 0 | |
3a79013e | 273 | #define FEC_FLAGS 0 |
d96f41e0 SR |
274 | #define CONFIG_HAS_ETH1 |
275 | #define CONFIG_HAS_ETH2 | |
276 | ||
277 | /* Options are TSEC[0-1], FEC */ | |
278 | #define CONFIG_ETHPRIME "TSEC0" | |
279 | ||
280 | #if defined(CONFIG_TQM8540) | |
281 | /* | |
282 | * TQM8540 has 3 ethernet ports. 2 TSEC's and one FEC. | |
283 | * The FEC port is connected on the same signals as the FCC3 port | |
284 | * of the TQM8560 to the baseboard (STK85xx Starterkit). | |
285 | * | |
286 | * On the STK85xx Starterkit the X47/X50 jumper has to be set to | |
287 | * a - d (X50.2 - 3) to enable the FEC port. | |
288 | */ | |
289 | #define CONFIG_MPC85XX_FEC 1 | |
290 | #define CONFIG_MPC85XX_FEC_NAME "FEC" | |
291 | #endif | |
292 | ||
293 | #if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) | |
294 | /* | |
295 | * TQM8541/55 have 4 ethernet ports. 2 TSEC's and 2 FCC's. Only one FCC port | |
296 | * can be used at once, since only one FCC port is available on the STK85xx | |
297 | * Starterkit. | |
298 | * | |
299 | * To use this port you have to configure U-Boot to use the FCC port 1...2 | |
300 | * and set the X47/X50 jumper to: | |
301 | * FCC1: a - b (X47.2 - X50.2) | |
302 | * FCC2: a - c (X50.2 - 1) | |
303 | */ | |
304 | #define CONFIG_ETHER_ON_FCC | |
305 | #define CONFIG_ETHER_INDEX 1 /* FCC channel for ethernet */ | |
306 | #endif | |
307 | ||
308 | #if defined(CONFIG_TQM8560) | |
309 | /* | |
310 | * TQM8560 has 5 ethernet ports. 2 TSEC's and 3 FCC's. Only one FCC port | |
311 | * can be used at once, since only one FCC port is available on the STK85xx | |
312 | * Starterkit. | |
313 | * | |
314 | * To use this port you have to configure U-Boot to use the FCC port 1...3 | |
315 | * and set the X47/X50 jumper to: | |
316 | * FCC1: a - b (X47.2 - X50.2) | |
317 | * FCC2: a - c (X50.2 - 1) | |
318 | * FCC3: a - d (X50.2 - 3) | |
319 | */ | |
320 | #define CONFIG_ETHER_ON_FCC | |
321 | #define CONFIG_ETHER_INDEX 3 /* FCC channel for ethernet */ | |
322 | #endif | |
323 | ||
324 | #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1) | |
325 | #define CONFIG_ETHER_ON_FCC1 | |
326 | #define CFG_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK) | |
327 | #define CFG_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12) | |
328 | #define CFG_CPMFCR_RAMTYPE 0 | |
329 | #define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB) | |
330 | #endif | |
331 | ||
332 | #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2) | |
333 | #define CONFIG_ETHER_ON_FCC2 | |
334 | #define CFG_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) | |
335 | #define CFG_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK16 | CMXFCR_TF2CS_CLK13) | |
336 | #define CFG_CPMFCR_RAMTYPE 0 | |
337 | #define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB) | |
338 | #endif | |
339 | ||
340 | #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3) | |
341 | #define CONFIG_ETHER_ON_FCC3 | |
342 | #define CFG_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK) | |
343 | #define CFG_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14) | |
344 | #define CFG_CPMFCR_RAMTYPE 0 | |
345 | #define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB) | |
346 | #endif | |
347 | ||
348 | /* | |
349 | * Environment | |
350 | */ | |
351 | #define CFG_ENV_IS_IN_FLASH 1 | |
352 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x20000) | |
353 | #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ | |
354 | #define CFG_ENV_SIZE 0x2000 | |
355 | #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE) | |
356 | #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) | |
357 | ||
358 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
359 | #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ | |
360 | ||
361 | #define CONFIG_TIMESTAMP /* Print image info with ts */ | |
362 | ||
2835e518 | 363 | |
a1aa0bb5 JL |
364 | /* |
365 | * BOOTP options | |
366 | */ | |
367 | #define CONFIG_BOOTP_BOOTFILESIZE | |
368 | #define CONFIG_BOOTP_BOOTPATH | |
369 | #define CONFIG_BOOTP_GATEWAY | |
370 | #define CONFIG_BOOTP_HOSTNAME | |
371 | ||
372 | ||
2835e518 JL |
373 | /* |
374 | * Command line configuration. | |
375 | */ | |
376 | #include <config_cmd_default.h> | |
377 | ||
378 | #define CONFIG_CMD_PING | |
379 | #define CONFIG_CMD_I2C | |
380 | #define CONFIG_CMD_DHCP | |
381 | #define CONFIG_CMD_NFS | |
382 | #define CONFIG_CMD_SNTP | |
383 | #define CONFIG_CMD_DATE | |
384 | #define CONFIG_CMD_EEPROM | |
385 | #define CONFIG_CMD_DTT | |
386 | #define CONFIG_CMD_MII | |
387 | ||
d96f41e0 | 388 | #if defined(CONFIG_PCI) |
2835e518 | 389 | #define CONFIG_CMD_PCI |
d96f41e0 SR |
390 | #endif |
391 | ||
d96f41e0 SR |
392 | |
393 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
394 | ||
395 | /* | |
396 | * Miscellaneous configurable options | |
397 | */ | |
398 | #define CFG_LONGHELP /* undef to save memory */ | |
399 | #define CFG_LOAD_ADDR 0x2000000 /* default load address */ | |
400 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
401 | ||
2835e518 | 402 | #if defined(CONFIG_CMD_KGDB) |
d96f41e0 SR |
403 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
404 | #else | |
405 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
406 | #endif | |
407 | ||
408 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buf Size */ | |
409 | #define CFG_MAXARGS 16 /* max number of command args */ | |
410 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
411 | #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ | |
412 | ||
413 | /* | |
414 | * For booting Linux, the board info and command line data | |
415 | * have to be in the first 8 MB of memory, since this is | |
416 | * the maximum mapped by the Linux kernel during initialization. | |
417 | */ | |
418 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
419 | ||
420 | /* Cache Configuration */ | |
421 | #define CFG_DCACHE_SIZE 32768 | |
422 | #define CFG_CACHELINE_SIZE 32 | |
2835e518 | 423 | #if defined(CONFIG_CMD_KGDB) |
d96f41e0 SR |
424 | #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value */ |
425 | #endif | |
426 | ||
427 | /* | |
428 | * Internal Definitions | |
429 | * | |
430 | * Boot Flags | |
431 | */ | |
432 | #define BOOTFLAG_COLD 0x01 /* Power-On: Boot from FLASH */ | |
433 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
434 | ||
2835e518 | 435 | #if defined(CONFIG_CMD_KGDB) |
d96f41e0 SR |
436 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/ |
437 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
438 | #endif | |
439 | ||
440 | ||
441 | #define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/ | |
442 | ||
443 | #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ | |
444 | ||
445 | #define CONFIG_PREBOOT "echo;" \ | |
d8519dc7 | 446 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
d96f41e0 SR |
447 | "echo" |
448 | ||
449 | #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ | |
450 | ||
451 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
452 | CFG_BOOTFILE \ | |
453 | "netdev=eth0\0" \ | |
454 | "consdev=ttyS0\0" \ | |
455 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
456 | "nfsroot=$serverip:$rootpath\0" \ | |
457 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
458 | "addip=setenv bootargs $bootargs " \ | |
459 | "ip=$ipaddr:$serverip:$gatewayip:$netmask" \ | |
460 | ":$hostname:$netdev:off panic=1\0" \ | |
461 | "addcons=setenv bootargs $bootargs " \ | |
462 | "console=$consdev,$baudrate\0" \ | |
463 | "flash_nfs=run nfsargs addip addcons;" \ | |
464 | "bootm $kernel_addr\0" \ | |
465 | "flash_self=run ramargs addip addcons;" \ | |
466 | "bootm $kernel_addr $ramdisk_addr\0" \ | |
467 | "net_nfs=tftp $loadaddr $bootfile;" \ | |
468 | "run nfsargs addip addcons;bootm\0" \ | |
469 | "rootpath=/opt/eldk/ppc_85xx\0" \ | |
470 | "kernel_addr=FE000000\0" \ | |
015c200b | 471 | "ramdisk_addr=FE180000\0" \ |
d96f41e0 SR |
472 | "load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0" \ |
473 | "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ | |
474 | "cp.b 100000 fffc0000 40000;" \ | |
475 | "setenv filesize;saveenv\0" \ | |
476 | "upd=run load;run update\0" \ | |
477 | "" | |
478 | #define CONFIG_BOOTCOMMAND "run flash_self" | |
479 | ||
480 | #endif /* __CONFIG_H */ |