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7bd6104b | 1 | /* |
2 | * Copyright 2007 | |
3 | * Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com | |
4 | * | |
5 | * Copyright 2004, 2007 Freescale Semiconductor. | |
6 | * | |
7 | * See file CREDITS for list of people who contributed to this | |
8 | * project. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of | |
13 | * the License, or (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
23 | * MA 02111-1307 USA | |
24 | */ | |
25 | ||
26 | /* | |
27 | * atum8548 board configuration file | |
28 | * | |
29 | * Please refer to doc/README.atum8548 for more info. | |
30 | * | |
31 | */ | |
32 | #ifndef __CONFIG_H | |
33 | #define __CONFIG_H | |
34 | ||
35 | /* Debug Options, Disable in production | |
36 | #define ET_DEBUG 1 | |
37 | #define CONFIG_PANIC_HANG 1 | |
38 | #define DEBUG 1 | |
39 | */ | |
40 | ||
41 | /* CPLD Configuration Options */ | |
42 | #define MPC85xx_ATUM_CLKOCR 0x80000002 | |
43 | ||
44 | /* High Level Configuration Options */ | |
45 | #define CONFIG_BOOKE 1 /* BOOKE */ | |
46 | #define CONFIG_E500 1 /* BOOKE e500 family */ | |
47 | #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */ | |
48 | #define CONFIG_MPC8548 1 /* MPC8548 specific */ | |
49 | ||
50 | #define CONFIG_PCI 1 /* enable any pci type devices */ | |
51 | #define CONFIG_PCI1 1 /* PCI controller 1 */ | |
52 | #define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */ | |
53 | #define CONFIG_PCI2 1 /* PCI controller 2 */ | |
54 | #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ | |
55 | ||
56 | #define CONFIG_TSEC_ENET 1 /* tsec ethernet support */ | |
57 | #define CONFIG_ENV_OVERWRITE | |
7bd6104b | 58 | |
7bd6104b | 59 | #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ |
60 | ||
4d3521cc KG |
61 | #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ |
62 | ||
7bd6104b | 63 | #define CONFIG_SYS_CLK_FREQ 33000000 |
64 | ||
65 | /* | |
66 | * These can be toggled for performance analysis, otherwise use default. | |
67 | */ | |
68 | #define CONFIG_L2_CACHE /* toggle L2 cache */ | |
69 | #define CONFIG_BTB /* toggle branch predition */ | |
70 | #define CONFIG_ADDR_STREAMING /* toggle addr streaming */ | |
71 | #define CONFIG_CLEAR_LAW0 /* Clear LAW0 in cpu_init_r */ | |
72 | ||
73 | /* | |
74 | * Only possible on E500 Version 2 or newer cores. | |
75 | */ | |
76 | #define CONFIG_ENABLE_36BIT_PHYS 1 | |
77 | ||
78 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ | |
79 | ||
53677ef1 | 80 | #define CONFIG_CMD_SDRAM 1 /* SDRAM DIMM SPD info printout */ |
7bd6104b | 81 | #define CONFIG_ENABLE_36BIT_PHYS 1 |
6d0f6bcf JCPV |
82 | #undef CONFIG_SYS_DRAM_TEST |
83 | #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ | |
84 | #define CONFIG_SYS_MEMTEST_END 0x00400000 | |
7bd6104b | 85 | |
86 | /* | |
87 | * Base addresses -- Note these are effective addresses where the | |
88 | * actual resources get mapped (not physical addresses) | |
89 | */ | |
6d0f6bcf JCPV |
90 | #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ |
91 | #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ | |
92 | #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */ | |
93 | #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ | |
7bd6104b | 94 | |
95 | #define PCI_SPEED 33333000 /* CPLD currenlty does not have PCI setup info */ | |
6d0f6bcf JCPV |
96 | #define CONFIG_SYS_PCI1_ADDR (CONFIG_SYS_CCSRBAR+0x8000) |
97 | #define CONFIG_SYS_PCI2_ADDR (CONFIG_SYS_CCSRBAR+0x9000) | |
98 | #define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR+0xa000) | |
7bd6104b | 99 | |
a947e4c7 KG |
100 | /* DDR Setup */ |
101 | #define CONFIG_FSL_DDR2 | |
102 | #undef CONFIG_FSL_DDR_INTERACTIVE | |
103 | #define CONFIG_DDR_ECC /* only for ECC DDR module */ | |
104 | #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ | |
105 | #define CONFIG_DDR_SPD | |
7bd6104b | 106 | |
a947e4c7 KG |
107 | #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ |
108 | #define CONFIG_MEM_INIT_VALUE 0xDeadBeef | |
109 | ||
6d0f6bcf JCPV |
110 | #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 |
111 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE | |
a947e4c7 KG |
112 | #define CONFIG_VERY_BIG_RAM |
113 | ||
114 | #define CONFIG_NUM_DDR_CONTROLLERS 1 | |
115 | #define CONFIG_DIMM_SLOTS_PER_CTLR 1 | |
116 | #define CONFIG_CHIP_SELECTS_PER_CTRL 2 | |
117 | ||
118 | /* I2C addresses of SPD EEPROMs */ | |
119 | #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ | |
120 | ||
121 | /* Manually set up DDR parameters */ | |
6d0f6bcf JCPV |
122 | #define CONFIG_SYS_SDRAM_SIZE 1024 /* DDR is 1024MB */ |
123 | #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f /* 0-1024 */ | |
124 | #define CONFIG_SYS_DDR_CS0_CONFIG 0x80000102 | |
125 | #define CONFIG_SYS_DDR_TIMING_0 0x00260802 | |
126 | #define CONFIG_SYS_DDR_TIMING_1 0x38355322 | |
127 | #define CONFIG_SYS_DDR_TIMING_2 0x039048c7 | |
128 | #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ | |
129 | #define CONFIG_SYS_DDR_MODE 0x00000432 | |
130 | #define CONFIG_SYS_DDR_INTERVAL 0x05150100 | |
a947e4c7 | 131 | #define DDR_SDRAM_CFG 0x43000000 |
7bd6104b | 132 | |
133 | #undef CONFIG_CLOCKS_IN_MHZ | |
134 | ||
135 | /* | |
136 | * Local Bus Definitions | |
137 | */ | |
138 | ||
139 | /* | |
140 | * FLASH on the Local Bus | |
141 | * based on flash chip S29GL01GP | |
142 | * One bank, 128M, using the CFI driver. | |
143 | * Boot from BR0 bank at 0xf800_0000 | |
144 | * | |
145 | * BR0: | |
146 | * Base address 0 = 0xF8000000 = BR0[0:16] = 1111 1000 0000 0000 0 | |
147 | * Port Size = 16 bits = BRx[19:20] = 10 | |
148 | * Use GPCM = BRx[24:26] = 000 | |
149 | * Valid = BRx[31] = 1 | |
150 | * | |
151 | * 0 4 8 12 16 20 24 28 | |
152 | * 1111 1000 0000 0000 0001 0000 0000 0001 = f8001001 BR0 | |
153 | * | |
154 | * OR0: | |
155 | * Addr Mask = 128M = ORx[0:16] = 1111 1000 0000 0000 0 | |
156 | * Reserved ORx[17:18] = 00 | |
157 | * CSNT = ORx[20] = 1 | |
158 | * ACS = half cycle delay = ORx[21:22] = 11 | |
159 | * SCY = 6 = ORx[24:27] = 0110 | |
160 | * TRLX = use relaxed timing = ORx[29] = 1 | |
161 | * EAD = use external address latch delay = OR[31] = 1 | |
162 | * | |
163 | * 0 4 8 12 16 20 24 28 | |
164 | * 1111 1000 0000 0000 0000 1110 0110 0101 = f8000E65 ORx | |
165 | */ | |
166 | ||
6d0f6bcf JCPV |
167 | #define CONFIG_SYS_BOOT_BLOCK 0xf8000000 /* boot TLB block */ |
168 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK /* start of FLASH 128M */ | |
7bd6104b | 169 | |
6d0f6bcf | 170 | #define CONFIG_SYS_BR0_PRELIM 0xf8001001 |
7bd6104b | 171 | |
6d0f6bcf | 172 | #define CONFIG_SYS_OR0_PRELIM 0xf8000E65 |
7bd6104b | 173 | |
6d0f6bcf JCPV |
174 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
175 | #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */ | |
176 | #undef CONFIG_SYS_FLASH_CHECKSUM | |
177 | #define CONFIG_SYS_FLASH_ERASE_TOUT 512000 /* Flash Erase Timeout (ms) */ | |
178 | #define CONFIG_SYS_FLASH_WRITE_TOUT 8000 /* Flash Write Timeout (ms) */ | |
7bd6104b | 179 | |
180 | ||
6d0f6bcf | 181 | #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ |
7bd6104b | 182 | |
00b1883a | 183 | #define CONFIG_FLASH_CFI_DRIVER 1 |
6d0f6bcf JCPV |
184 | #define CONFIG_SYS_FLASH_CFI 1 |
185 | #define CONFIG_SYS_FLASH_EMPTY_INFO | |
7bd6104b | 186 | |
187 | /* | |
188 | * Flash on the LocalBus | |
189 | */ | |
6d0f6bcf | 190 | #define CONFIG_SYS_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */ |
7bd6104b | 191 | |
192 | /* Memory */ | |
6d0f6bcf JCPV |
193 | #define CONFIG_SYS_INIT_RAM_LOCK 1 |
194 | #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ | |
195 | #define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */ | |
7bd6104b | 196 | |
6d0f6bcf | 197 | #define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */ |
7bd6104b | 198 | |
6d0f6bcf JCPV |
199 | #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ |
200 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) | |
201 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET | |
7bd6104b | 202 | |
6d0f6bcf JCPV |
203 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ |
204 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ | |
7bd6104b | 205 | |
206 | /* Serial Port */ | |
207 | #define CONFIG_CONS_INDEX 1 | |
208 | #undef CONFIG_SERIAL_SOFTWARE_FIFO | |
6d0f6bcf JCPV |
209 | #define CONFIG_SYS_NS16550 |
210 | #define CONFIG_SYS_NS16550_SERIAL | |
211 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
212 | #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) | |
7bd6104b | 213 | |
6d0f6bcf | 214 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
7bd6104b | 215 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} |
216 | ||
6d0f6bcf JCPV |
217 | #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) |
218 | #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) | |
7bd6104b | 219 | |
220 | /* Use the HUSH parser */ | |
6d0f6bcf JCPV |
221 | #define CONFIG_SYS_HUSH_PARSER |
222 | #ifdef CONFIG_SYS_HUSH_PARSER | |
223 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
7bd6104b | 224 | #endif |
225 | ||
226 | /* pass open firmware flat tree */ | |
227 | #define CONFIG_OF_LIBFDT 1 | |
228 | #define CONFIG_OF_BOARD_SETUP 1 | |
229 | ||
230 | /* | |
231 | * I2C | |
232 | */ | |
233 | #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ | |
234 | #define CONFIG_HARD_I2C /* I2C with hardware support*/ | |
235 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
6d0f6bcf JCPV |
236 | #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
237 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 | |
238 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
239 | #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ | |
240 | #define CONFIG_SYS_I2C_OFFSET 0x3000 | |
7bd6104b | 241 | |
242 | /* | |
243 | * General PCI | |
244 | * Memory space is mapped 1-1, but I/O space must start from 0. | |
245 | */ | |
6d0f6bcf | 246 | #define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */ |
7bd6104b | 247 | |
6d0f6bcf JCPV |
248 | #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 |
249 | #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE | |
250 | #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ | |
251 | #define CONFIG_SYS_PCI1_IO_BASE 0x00000000 | |
252 | #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 | |
253 | #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ | |
7bd6104b | 254 | |
255 | #ifdef CONFIG_PCI2 | |
6d0f6bcf JCPV |
256 | #define CONFIG_SYS_PCI2_MEM_BASE 0xC0000000 |
257 | #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE | |
258 | #define CONFIG_SYS_PCI2_MEM_SIZE 0x20000000 /* 512M */ | |
259 | #define CONFIG_SYS_PCI2_IO_BASE 0x00000000 | |
260 | #define CONFIG_SYS_PCI2_IO_PHYS 0xe2800000 | |
261 | #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */ | |
7bd6104b | 262 | #endif |
263 | ||
264 | #ifdef CONFIG_PCIE1 | |
6d0f6bcf JCPV |
265 | #define CONFIG_SYS_PCIE1_MEM_BASE 0xa0000000 |
266 | #define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BASE | |
267 | #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ | |
268 | #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 | |
269 | #define CONFIG_SYS_PCIE1_IO_PHYS 0xe3000000 | |
270 | #define CONFIG_SYS_PCIE1_IO_SIZE 0x00100000 /* 1M */ | |
7bd6104b | 271 | #endif |
272 | ||
273 | ||
274 | #if !defined(CONFIG_PCI_PNP) | |
275 | #define PCI_ENET0_IOADDR 0xe0000000 | |
276 | #define PCI_ENET0_MEMADDR 0xe0000000 | |
53677ef1 | 277 | #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ |
7bd6104b | 278 | #endif |
279 | ||
280 | #if defined(CONFIG_PCI) | |
281 | ||
282 | #define CONFIG_NET_MULTI | |
283 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
284 | ||
285 | #undef CONFIG_EEPRO100 | |
286 | #undef CONFIG_TULIP | |
287 | ||
288 | #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ | |
289 | ||
290 | /* PCI view of System Memory */ | |
6d0f6bcf JCPV |
291 | #define CONFIG_SYS_PCI_MEMORY_BUS 0x00000000 |
292 | #define CONFIG_SYS_PCI_MEMORY_PHYS 0x00000000 | |
293 | #define CONFIG_SYS_PCI_MEMORY_SIZE 0x80000000 | |
7bd6104b | 294 | |
295 | #endif /* CONFIG_PCI */ | |
296 | ||
297 | #if defined(CONFIG_TSEC_ENET) | |
298 | ||
299 | #ifndef CONFIG_NET_MULTI | |
300 | #define CONFIG_NET_MULTI 1 | |
301 | #endif | |
302 | ||
303 | #define CONFIG_MII 1 /* MII PHY management */ | |
304 | #define CONFIG_TSEC1 1 | |
305 | #define CONFIG_TSEC1_NAME "eTSEC0" | |
306 | #define CONFIG_TSEC2 1 | |
307 | #define CONFIG_TSEC2_NAME "eTSEC1" | |
308 | #define CONFIG_TSEC3 1 | |
309 | #define CONFIG_TSEC3_NAME "eTSEC2" | |
310 | #define CONFIG_TSEC4 1 | |
311 | #define CONFIG_TSEC4_NAME "eTSEC3" | |
312 | #undef CONFIG_MPC85XX_FEC | |
313 | ||
314 | #define TSEC1_PHY_ADDR 0 | |
315 | #define TSEC2_PHY_ADDR 1 | |
316 | #define TSEC3_PHY_ADDR 2 | |
317 | #define TSEC4_PHY_ADDR 3 | |
318 | ||
319 | #define TSEC1_PHYIDX 0 | |
320 | #define TSEC2_PHYIDX 0 | |
321 | #define TSEC3_PHYIDX 0 | |
322 | #define TSEC4_PHYIDX 0 | |
323 | #define TSEC1_FLAGS TSEC_GIGABIT | |
324 | #define TSEC2_FLAGS TSEC_GIGABIT | |
325 | #define TSEC3_FLAGS TSEC_GIGABIT | |
326 | #define TSEC4_FLAGS TSEC_GIGABIT | |
327 | ||
328 | /* Options are: eTSEC[0-3] */ | |
329 | #define CONFIG_ETHPRIME "eTSEC2" | |
330 | #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ | |
331 | #endif /* CONFIG_TSEC_ENET */ | |
332 | ||
333 | /* | |
334 | * Environment | |
335 | */ | |
5a1aceb0 | 336 | #define CONFIG_ENV_IS_IN_FLASH 1 |
6d0f6bcf | 337 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) |
0e8d1586 JCPV |
338 | #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ |
339 | #define CONFIG_ENV_SIZE 0x2000 | |
7bd6104b | 340 | |
341 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 342 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
7bd6104b | 343 | |
344 | /* | |
345 | * BOOTP options | |
346 | */ | |
347 | #define CONFIG_BOOTP_BOOTFILESIZE | |
348 | #define CONFIG_BOOTP_BOOTPATH | |
349 | #define CONFIG_BOOTP_GATEWAY | |
350 | #define CONFIG_BOOTP_HOSTNAME | |
351 | ||
352 | ||
353 | /* | |
354 | * Command line configuration. | |
355 | */ | |
356 | #include <config_cmd_default.h> | |
357 | ||
358 | #define CONFIG_CMD_PING | |
359 | #define CONFIG_CMD_I2C | |
360 | #define CONFIG_CMD_MII | |
361 | ||
362 | #if defined(CONFIG_PCI) | |
363 | #define CONFIG_CMD_PCI | |
364 | #endif | |
365 | ||
366 | ||
367 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
368 | ||
369 | /* | |
370 | * Miscellaneous configurable options | |
371 | */ | |
6d0f6bcf JCPV |
372 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
373 | #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ | |
374 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
7bd6104b | 375 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 376 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
7bd6104b | 377 | #else |
6d0f6bcf | 378 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
7bd6104b | 379 | #endif |
6d0f6bcf JCPV |
380 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
381 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
382 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
383 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ | |
7bd6104b | 384 | |
385 | /* | |
386 | * For booting Linux, the board info and command line data | |
387 | * have to be in the first 8 MB of memory, since this is | |
388 | * the maximum mapped by the Linux kernel during initialization. | |
389 | */ | |
6d0f6bcf | 390 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ |
7bd6104b | 391 | |
7bd6104b | 392 | /* |
393 | * Internal Definitions | |
394 | * | |
395 | * Boot Flags | |
396 | */ | |
397 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
398 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
399 | ||
400 | #if defined(CONFIG_CMD_KGDB) | |
401 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ | |
402 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
403 | #endif | |
404 | ||
405 | /* | |
406 | * Environment Configuration | |
407 | */ | |
408 | ||
409 | /* The mac addresses for all ethernet interface */ | |
410 | #if defined(CONFIG_TSEC_ENET) | |
411 | #define CONFIG_HAS_ETH0 | |
412 | #define CONFIG_ETHADDR 00:E0:0C:00:00:FD | |
413 | #define CONFIG_HAS_ETH1 | |
414 | #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD | |
415 | #define CONFIG_HAS_ETH2 | |
416 | #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD | |
417 | #define CONFIG_HAS_ETH3 | |
418 | #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD | |
419 | #endif | |
420 | ||
421 | #define CONFIG_IPADDR 10.101.43.142 | |
422 | ||
423 | #define CONFIG_HOSTNAME atum | |
424 | #define CONFIG_ROOTPATH /nfsroot | |
425 | #define CONFIG_BOOTFILE /tftpboot/uImage.atum | |
426 | #define CONFIG_UBOOTPATH /tftpboot/uboot.bin /* TFTP server */ | |
427 | ||
428 | #define CONFIG_SERVERIP 10.101.43.10 | |
429 | #define CONFIG_GATEWAYIP 10.101.45.1 | |
430 | #define CONFIG_NETMASK 255.255.248.0 | |
431 | ||
432 | #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/ | |
433 | ||
434 | #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ | |
435 | #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ | |
436 | ||
437 | #define CONFIG_BAUDRATE 115200 | |
438 | ||
439 | #define CONFIG_NFSBOOTCOMMAND \ | |
440 | "setenv bootargs root=/dev/nfs rw " \ | |
441 | "nfsroot=$serverip:$rootpath " \ | |
442 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
443 | "console=$consoledev,$baudrate $othbootargs;" \ | |
444 | "tftp $loadaddr $bootfile;" \ | |
445 | "tftp $dtbaddr $dtbfile;" \ | |
446 | "bootm $loadaddr - $dtbaddr" | |
447 | ||
448 | ||
449 | #define CONFIG_RAMBOOTCOMMAND \ | |
450 | "setenv bootargs root=/dev/ram rw " \ | |
451 | "console=$consoledev,$baudrate $othbootargs;" \ | |
452 | "tftp $ramdiskaddr $ramdiskfile;" \ | |
453 | "tftp $loadaddr $bootfile;" \ | |
454 | "tftp $dtbaddr $dtbfile;" \ | |
455 | "bootm $loadaddr $ramdiskaddr $dtbaddr" | |
456 | ||
457 | #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND | |
458 | ||
459 | #endif /* __CONFIG_H */ |