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c2e49f70 RA |
1 | /* |
2 | * esd vme8349 U-Boot configuration file | |
3 | * Copyright (c) 2008, 2009 esd gmbh Hannover Germany | |
4 | * | |
5 | * (C) Copyright 2006 | |
6 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
7 | * | |
8 | * reinhard.arlt@esd-electronics.de | |
9 | * Based on the MPC8349EMDS config. | |
10 | * | |
11 | * See file CREDITS for list of people who contributed to this | |
12 | * project. | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or | |
15 | * modify it under the terms of the GNU General Public License as | |
16 | * published by the Free Software Foundation; either version 2 of | |
17 | * the License, or (at your option) any later version. | |
18 | * | |
19 | * This program is distributed in the hope that it will be useful, | |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
22 | * GNU General Public License for more details. | |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with this program; if not, write to the Free Software | |
26 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
27 | * MA 02111-1307 USA | |
28 | */ | |
29 | ||
30 | /* | |
31 | * vme8349 board configuration file. | |
32 | */ | |
33 | ||
34 | #ifndef __CONFIG_H | |
35 | #define __CONFIG_H | |
36 | ||
1dee9be6 RA |
37 | /* |
38 | * Top level Makefile configuration choices | |
39 | */ | |
40 | #ifdef CONFIG_MK_caddy2 | |
41 | #define VME_CADDY2 | |
42 | #endif | |
43 | ||
c2e49f70 RA |
44 | /* |
45 | * High Level Configuration Options | |
46 | */ | |
47 | #define CONFIG_E300 1 /* E300 Family */ | |
48 | #define CONFIG_MPC83xx 1 /* MPC83xx family */ | |
49 | #define CONFIG_MPC834x 1 /* MPC834x family */ | |
50 | #define CONFIG_MPC8349 1 /* MPC8349 specific */ | |
51 | #define CONFIG_VME8349 1 /* ESD VME8349 board specific */ | |
52 | ||
1dee9be6 RA |
53 | #define CONFIG_MISC_INIT_R |
54 | ||
c2e49f70 RA |
55 | #define CONFIG_PCI |
56 | /* Don't enable PCI2 on vme834x - it doesn't exist physically. */ | |
57 | #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */ | |
58 | ||
59 | #define PCI_66M | |
60 | #ifdef PCI_66M | |
61 | #define CONFIG_83XX_CLKIN 66000000 /* in Hz */ | |
62 | #else | |
63 | #define CONFIG_83XX_CLKIN 33000000 /* in Hz */ | |
64 | #endif | |
65 | ||
66 | #ifndef CONFIG_SYS_CLK_FREQ | |
67 | #ifdef PCI_66M | |
68 | #define CONFIG_SYS_CLK_FREQ 66000000 | |
69 | #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1 | |
70 | #else | |
71 | #define CONFIG_SYS_CLK_FREQ 33000000 | |
72 | #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1 | |
73 | #endif | |
74 | #endif | |
75 | ||
76 | #define CONFIG_SYS_IMMR 0xE0000000 | |
77 | ||
78 | #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ | |
79 | #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */ | |
80 | #define CONFIG_SYS_MEMTEST_END 0x00100000 | |
81 | ||
82 | /* | |
83 | * DDR Setup | |
84 | */ | |
85 | #define CONFIG_DDR_ECC /* only for ECC DDR module */ | |
86 | #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */ | |
1dee9be6 RA |
87 | #define CONFIG_SPD_EEPROM |
88 | #define SPD_EEPROM_ADDRESS 0x54 | |
89 | #define CONFIG_SYS_READ_SPD vme8349_read_spd | |
c2e49f70 RA |
90 | #define CONFIG_SYS_83XX_DDR_USES_CS0 /* esd; Fsl board uses CS2/CS3 */ |
91 | ||
92 | /* | |
93 | * 32-bit data path mode. | |
94 | * | |
95 | * Please note that using this mode for devices with the real density of 64-bit | |
96 | * effectively reduces the amount of available memory due to the effect of | |
97 | * wrapping around while translating address to row/columns, for example in the | |
98 | * 256MB module the upper 128MB get aliased with contents of the lower | |
99 | * 128MB); normally this define should be used for devices with real 32-bit | |
100 | * data path. | |
101 | */ | |
102 | #undef CONFIG_DDR_32BIT | |
103 | ||
104 | #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is sys memory*/ | |
105 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE | |
106 | #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE | |
107 | #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \ | |
108 | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075) | |
109 | #define CONFIG_DDR_2T_TIMING | |
1dee9be6 | 110 | #define CONFIG_SYS_DDRCDR 0x80080001 |
c2e49f70 RA |
111 | |
112 | /* | |
113 | * FLASH on the Local Bus | |
114 | */ | |
115 | #define CONFIG_SYS_FLASH_CFI | |
116 | #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ | |
1dee9be6 RA |
117 | #ifdef VME_CADDY2 |
118 | #define CONFIG_SYS_FLASH_BASE 0xffc00000 /* start of FLASH */ | |
119 | #define CONFIG_SYS_FLASH_SIZE 4 /* flash size in MB */ | |
120 | #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \ | |
4e7e12df | 121 | (2 << BR_PS_SHIFT) | /* 16bit */ \ |
1dee9be6 | 122 | BR_V) /* valid */ |
c2e49f70 | 123 | |
1dee9be6 RA |
124 | #define CONFIG_SYS_OR0_PRELIM 0xffc06ff7 /* 4 MB flash size */ |
125 | #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE | |
126 | #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000015 /* 4 MB window size */ | |
127 | #else | |
128 | #define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH */ | |
129 | #define CONFIG_SYS_FLASH_SIZE 128 /* flash size in MB */ | |
c2e49f70 | 130 | #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \ |
4e7e12df | 131 | (2 << BR_PS_SHIFT) | /* 16bit */ \ |
c2e49f70 RA |
132 | BR_V) /* valid */ |
133 | ||
1dee9be6 | 134 | #define CONFIG_SYS_OR0_PRELIM 0xf8006ff7 /* 128 MB flash size */ |
c2e49f70 | 135 | #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE |
1dee9be6 RA |
136 | #define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000001a /* 128 MB window size */ |
137 | #endif | |
138 | /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */ | |
c2e49f70 RA |
139 | |
140 | #define CONFIG_SYS_BR1_PRELIM (0xf0000000 | 0x00001801) | |
1dee9be6 | 141 | #define CONFIG_SYS_OR1_PRELIM (0xfffc0008 | 0x00000200) |
c2e49f70 | 142 | #define CONFIG_SYS_LBLAWBAR1_PRELIM 0xf0000000 |
1dee9be6 | 143 | #define CONFIG_SYS_LBLAWAR1_PRELIM (0x80000000 | 0x00000011) |
c2e49f70 RA |
144 | |
145 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ | |
146 | #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device*/ | |
147 | ||
148 | #undef CONFIG_SYS_FLASH_CHECKSUM | |
149 | #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase TO (ms) */ | |
150 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO (ms) */ | |
151 | ||
c2e49f70 RA |
152 | #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ |
153 | ||
154 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) | |
155 | #define CONFIG_SYS_RAMBOOT | |
156 | #else | |
1dee9be6 | 157 | #undef CONFIG_SYS_RAMBOOT |
c2e49f70 RA |
158 | #endif |
159 | ||
160 | #define CONFIG_SYS_INIT_RAM_LOCK 1 | |
161 | #define CONFIG_SYS_INIT_RAM_ADDR 0xF7000000 /* Initial RAM addr */ | |
162 | #define CONFIG_SYS_INIT_RAM_END 0x1000 /* size */ | |
163 | ||
164 | #define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* size init data */ | |
165 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \ | |
166 | CONFIG_SYS_GBL_DATA_SIZE) | |
167 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET | |
168 | ||
169 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB */ | |
170 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Malloc size */ | |
171 | ||
172 | /* | |
173 | * Local Bus LCRR and LBCR regs | |
1dee9be6 | 174 | * LCRR: no DLL bypass, Clock divider is 4 |
c2e49f70 RA |
175 | * External Local Bus rate is |
176 | * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV | |
177 | */ | |
c7190f02 | 178 | #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 |
c2e49f70 RA |
179 | #define CONFIG_SYS_LBC_LBCR 0x00000000 |
180 | ||
181 | #undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */ | |
182 | ||
183 | /* | |
184 | * Serial Port | |
185 | */ | |
186 | #define CONFIG_CONS_INDEX 1 | |
187 | #undef CONFIG_SERIAL_SOFTWARE_FIFO | |
188 | #define CONFIG_SYS_NS16550 | |
189 | #define CONFIG_SYS_NS16550_SERIAL | |
190 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
191 | #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) | |
192 | ||
193 | #define CONFIG_SYS_BAUDRATE_TABLE \ | |
194 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} | |
195 | ||
196 | #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) | |
197 | #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) | |
198 | ||
199 | #define CONFIG_CMDLINE_EDITING /* add command line history */ | |
200 | /* Use the HUSH parser */ | |
201 | #define CONFIG_SYS_HUSH_PARSER | |
202 | #ifdef CONFIG_SYS_HUSH_PARSER | |
203 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
204 | #endif | |
205 | ||
206 | /* pass open firmware flat tree */ | |
207 | #define CONFIG_OF_LIBFDT | |
208 | #define CONFIG_OF_BOARD_SETUP | |
209 | #define CONFIG_OF_STDOUT_VIA_ALIAS | |
210 | ||
211 | /* I2C */ | |
212 | #define CONFIG_I2C_MULTI_BUS | |
213 | #define CONFIG_HARD_I2C /* I2C with hardware support*/ | |
214 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
215 | #define CONFIG_FSL_I2C | |
216 | #define CONFIG_I2C_CMD_TREE | |
217 | #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ | |
218 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
219 | #define CONFIG_SYS_I2C_NOPROBES {{0, 0x69}} /* Don't probe these addrs */ | |
220 | #define CONFIG_SYS_I2C1_OFFSET 0x3000 | |
221 | #define CONFIG_SYS_I2C2_OFFSET 0x3100 | |
222 | #define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C1_OFFSET | |
efaf6f1b | 223 | /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */ |
c2e49f70 RA |
224 | |
225 | #define CONFIG_SYS_I2C_8574_ADDR2 0x20 /* I2C1, PCF8574 */ | |
226 | ||
227 | /* TSEC */ | |
228 | #define CONFIG_SYS_TSEC1_OFFSET 0x24000 | |
229 | #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET) | |
230 | #define CONFIG_SYS_TSEC2_OFFSET 0x25000 | |
231 | #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET) | |
232 | ||
233 | /* | |
234 | * General PCI | |
235 | * Addresses are mapped 1-1. | |
236 | */ | |
237 | #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 | |
238 | #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE | |
239 | #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ | |
240 | #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000 | |
241 | #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE | |
242 | #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ | |
243 | #define CONFIG_SYS_PCI1_IO_BASE 0x00000000 | |
244 | #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 | |
245 | #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ | |
246 | ||
247 | #define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000 | |
248 | #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE | |
249 | #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */ | |
250 | #define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000 | |
251 | #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE | |
252 | #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */ | |
253 | #define CONFIG_SYS_PCI2_IO_BASE 0x00000000 | |
254 | #define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000 | |
255 | #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */ | |
256 | ||
257 | #if defined(CONFIG_PCI) | |
258 | ||
259 | #define PCI_64BIT | |
260 | #define PCI_ONE_PCI1 | |
261 | #if defined(PCI_64BIT) | |
262 | #undef PCI_ALL_PCI1 | |
263 | #undef PCI_TWO_PCI1 | |
264 | #undef PCI_ONE_PCI1 | |
265 | #endif | |
266 | ||
1dee9be6 | 267 | #ifndef VME_CADDY2 |
c2e49f70 | 268 | #define CONFIG_NET_MULTI |
1dee9be6 RA |
269 | #endif |
270 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
c2e49f70 RA |
271 | |
272 | #undef CONFIG_EEPRO100 | |
273 | #undef CONFIG_TULIP | |
274 | ||
275 | #if !defined(CONFIG_PCI_PNP) | |
276 | #define PCI_ENET0_IOADDR 0xFIXME | |
277 | #define PCI_ENET0_MEMADDR 0xFIXME | |
278 | #define PCI_IDSEL_NUMBER 0xFIXME | |
279 | #endif | |
280 | ||
1dee9be6 RA |
281 | #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
282 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ | |
283 | ||
c2e49f70 RA |
284 | #endif /* CONFIG_PCI */ |
285 | ||
286 | /* | |
287 | * TSEC configuration | |
288 | */ | |
1dee9be6 RA |
289 | #ifdef VME_CADDY2 |
290 | #define CONFIG_E1000 | |
291 | #else | |
c2e49f70 | 292 | #define CONFIG_TSEC_ENET /* TSEC ethernet support */ |
1dee9be6 | 293 | #endif |
c2e49f70 RA |
294 | |
295 | #if defined(CONFIG_TSEC_ENET) | |
296 | #ifndef CONFIG_NET_MULTI | |
297 | #define CONFIG_NET_MULTI | |
298 | #endif | |
299 | ||
1dee9be6 | 300 | #define CONFIG_GMII /* MII PHY management */ |
c2e49f70 RA |
301 | #define CONFIG_TSEC1 |
302 | #define CONFIG_TSEC1_NAME "TSEC0" | |
303 | #define CONFIG_TSEC2 | |
304 | #define CONFIG_TSEC2_NAME "TSEC1" | |
305 | #define CONFIG_PHY_M88E1111 | |
306 | #define TSEC1_PHY_ADDR 0x08 | |
307 | #define TSEC2_PHY_ADDR 0x10 | |
308 | #define TSEC1_PHYIDX 0 | |
309 | #define TSEC2_PHYIDX 0 | |
310 | #define TSEC1_FLAGS TSEC_GIGABIT | |
311 | #define TSEC2_FLAGS TSEC_GIGABIT | |
312 | ||
313 | /* Options are: TSEC[0-1] */ | |
314 | #define CONFIG_ETHPRIME "TSEC0" | |
315 | ||
316 | #endif /* CONFIG_TSEC_ENET */ | |
317 | ||
1dee9be6 RA |
318 | #if defined(CONFIG_E1000) |
319 | #ifndef CONFIG_NET_MULTI | |
320 | #define CONFIG_NET_MULTI | |
321 | #endif | |
322 | #endif | |
323 | ||
c2e49f70 RA |
324 | /* |
325 | * Environment | |
326 | */ | |
327 | #ifndef CONFIG_SYS_RAMBOOT | |
328 | #define CONFIG_ENV_IS_IN_FLASH | |
329 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0xc0000) | |
330 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ | |
331 | #define CONFIG_ENV_SIZE 0x2000 | |
332 | ||
333 | /* Address and size of Redundant Environment Sector */ | |
334 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
335 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
336 | ||
337 | #else | |
338 | #define CONFIG_SYS_NO_FLASH /* Flash is not usable now */ | |
339 | #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ | |
340 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) | |
341 | #define CONFIG_ENV_SIZE 0x2000 | |
342 | #endif | |
343 | ||
344 | #define CONFIG_LOADS_ECHO /* echo on for serial download */ | |
345 | #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ | |
346 | ||
347 | /* | |
348 | * BOOTP options | |
349 | */ | |
350 | #define CONFIG_BOOTP_BOOTFILESIZE | |
351 | #define CONFIG_BOOTP_BOOTPATH | |
352 | #define CONFIG_BOOTP_GATEWAY | |
353 | #define CONFIG_BOOTP_HOSTNAME | |
354 | ||
355 | /* | |
356 | * Command line configuration. | |
357 | */ | |
358 | #include <config_cmd_default.h> | |
359 | ||
360 | #define CONFIG_CMD_I2C | |
361 | #define CONFIG_CMD_MII | |
362 | #define CONFIG_CMD_PING | |
363 | #define CONFIG_CMD_DATE | |
364 | #define CONFIG_SYS_RTC_BUS_NUM 0x01 | |
365 | #define CONFIG_SYS_I2C_RTC_ADDR 0x32 | |
366 | #define CONFIG_RTC_RX8025 | |
367 | #define CONFIG_CMD_TSI148 | |
368 | ||
369 | #if defined(CONFIG_PCI) | |
370 | #define CONFIG_CMD_PCI | |
371 | #endif | |
372 | ||
373 | #if defined(CONFIG_SYS_RAMBOOT) | |
374 | #undef CONFIG_CMD_ENV | |
375 | #undef CONFIG_CMD_LOADS | |
376 | #endif | |
377 | ||
378 | #define CONFIG_CMD_ELF | |
379 | /* Pass Ethernet MAC to VxWorks */ | |
380 | #define CONFIG_SYS_VXWORKS_MAC_PTR 0x000043f0 | |
381 | ||
382 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
383 | ||
384 | /* | |
385 | * Miscellaneous configurable options | |
386 | */ | |
387 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
388 | #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ | |
389 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
390 | ||
391 | #if defined(CONFIG_CMD_KGDB) | |
392 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
393 | #else | |
394 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
395 | #endif | |
396 | ||
397 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
398 | #define CONFIG_SYS_MAXARGS 16 /* max num of command args */ | |
399 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buf Size */ | |
400 | #define CONFIG_SYS_HZ 1000 /* decr freq: 1ms ticks */ | |
401 | ||
402 | /* | |
403 | * For booting Linux, the board info and command line data | |
404 | * have to be in the first 8 MB of memory, since this is | |
405 | * the maximum mapped by the Linux kernel during initialization. | |
406 | */ | |
407 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Init Memory map for Linux*/ | |
408 | ||
409 | #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */ | |
410 | ||
411 | #define CONFIG_SYS_HRCW_LOW (\ | |
412 | HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ | |
413 | HRCWL_DDR_TO_SCB_CLK_1X1 |\ | |
414 | HRCWL_CSB_TO_CLKIN |\ | |
415 | HRCWL_VCO_1X2 |\ | |
416 | HRCWL_CORE_TO_CSB_2X1) | |
417 | ||
418 | #if defined(PCI_64BIT) | |
419 | #define CONFIG_SYS_HRCW_HIGH (\ | |
420 | HRCWH_PCI_HOST |\ | |
421 | HRCWH_64_BIT_PCI |\ | |
422 | HRCWH_PCI1_ARBITER_ENABLE |\ | |
423 | HRCWH_PCI2_ARBITER_DISABLE |\ | |
424 | HRCWH_CORE_ENABLE |\ | |
425 | HRCWH_FROM_0X00000100 |\ | |
426 | HRCWH_BOOTSEQ_DISABLE |\ | |
427 | HRCWH_SW_WATCHDOG_DISABLE |\ | |
428 | HRCWH_ROM_LOC_LOCAL_16BIT |\ | |
429 | HRCWH_TSEC1M_IN_GMII |\ | |
430 | HRCWH_TSEC2M_IN_GMII) | |
431 | #else | |
432 | #define CONFIG_SYS_HRCW_HIGH (\ | |
433 | HRCWH_PCI_HOST |\ | |
434 | HRCWH_32_BIT_PCI |\ | |
435 | HRCWH_PCI1_ARBITER_ENABLE |\ | |
436 | HRCWH_PCI2_ARBITER_ENABLE |\ | |
437 | HRCWH_CORE_ENABLE |\ | |
438 | HRCWH_FROM_0X00000100 |\ | |
439 | HRCWH_BOOTSEQ_DISABLE |\ | |
440 | HRCWH_SW_WATCHDOG_DISABLE |\ | |
441 | HRCWH_ROM_LOC_LOCAL_16BIT |\ | |
442 | HRCWH_TSEC1M_IN_GMII |\ | |
443 | HRCWH_TSEC2M_IN_GMII) | |
444 | #endif | |
445 | ||
446 | /* System IO Config */ | |
447 | #define CONFIG_SYS_SICRH 0 | |
448 | #define CONFIG_SYS_SICRL SICRL_LDP_A | |
449 | ||
450 | #define CONFIG_SYS_HID0_INIT 0x000000000 | |
451 | #define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK | |
452 | ||
453 | #define CONFIG_SYS_HID2 HID2_HBE | |
454 | ||
455 | #define CONFIG_SYS_GPIO1_PRELIM | |
456 | #define CONFIG_SYS_GPIO1_DIR 0x00100000 | |
457 | #define CONFIG_SYS_GPIO1_DAT 0x00100000 | |
458 | ||
459 | #define CONFIG_SYS_GPIO2_PRELIM | |
460 | #define CONFIG_SYS_GPIO2_DIR 0x78900000 | |
461 | #define CONFIG_SYS_GPIO2_DAT 0x70100000 | |
462 | ||
463 | #define CONFIG_HIGH_BATS /* High BATs supported */ | |
464 | ||
465 | /* DDR @ 0x00000000 */ | |
466 | #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \ | |
467 | BATL_MEMCOHERENCE) | |
468 | #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \ | |
469 | BATU_VS | BATU_VP) | |
470 | ||
471 | /* PCI @ 0x80000000 */ | |
472 | #ifdef CONFIG_PCI | |
473 | #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10 | \ | |
474 | BATL_MEMCOHERENCE) | |
475 | #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | \ | |
476 | BATU_VS | BATU_VP) | |
477 | #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | \ | |
478 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) | |
479 | #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | \ | |
480 | BATU_VS | BATU_VP) | |
481 | #else | |
482 | #define CONFIG_SYS_IBAT1L (0) | |
483 | #define CONFIG_SYS_IBAT1U (0) | |
484 | #define CONFIG_SYS_IBAT2L (0) | |
485 | #define CONFIG_SYS_IBAT2U (0) | |
486 | #endif | |
487 | ||
488 | #ifdef CONFIG_MPC83XX_PCI2 | |
489 | #define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE | BATL_PP_10 | \ | |
490 | BATL_MEMCOHERENCE) | |
491 | #define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE | BATU_BL_256M | \ | |
492 | BATU_VS | BATU_VP) | |
493 | #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE | BATL_PP_10 | \ | |
494 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) | |
495 | #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE | BATU_BL_256M | \ | |
496 | BATU_VS | BATU_VP) | |
497 | #else | |
498 | #define CONFIG_SYS_IBAT3L (0) | |
499 | #define CONFIG_SYS_IBAT3U (0) | |
500 | #define CONFIG_SYS_IBAT4L (0) | |
501 | #define CONFIG_SYS_IBAT4U (0) | |
502 | #endif | |
503 | ||
504 | /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */ | |
505 | #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | \ | |
506 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) | |
507 | #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | \ | |
508 | BATU_VS | BATU_VP) | |
509 | ||
510 | #define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE) | |
511 | #define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) | |
512 | ||
513 | #if (CONFIG_SYS_DDR_SIZE == 512) | |
514 | #define CONFIG_SYS_IBAT7L (CONFIG_SYS_SDRAM_BASE+0x10000000 | \ | |
515 | BATL_PP_10 | BATL_MEMCOHERENCE) | |
516 | #define CONFIG_SYS_IBAT7U (CONFIG_SYS_SDRAM_BASE+0x10000000 | \ | |
517 | BATU_BL_256M | BATU_VS | BATU_VP) | |
518 | #else | |
519 | #define CONFIG_SYS_IBAT7L (0) | |
520 | #define CONFIG_SYS_IBAT7U (0) | |
521 | #endif | |
522 | ||
523 | #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L | |
524 | #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U | |
525 | #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L | |
526 | #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U | |
527 | #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L | |
528 | #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U | |
529 | #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L | |
530 | #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U | |
531 | #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L | |
532 | #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U | |
533 | #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L | |
534 | #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U | |
535 | #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L | |
536 | #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U | |
537 | #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L | |
538 | #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U | |
539 | ||
540 | /* | |
541 | * Internal Definitions | |
542 | * | |
543 | * Boot Flags | |
544 | */ | |
545 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
546 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
547 | ||
548 | #if defined(CONFIG_CMD_KGDB) | |
549 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ | |
550 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
551 | #endif | |
552 | ||
553 | /* | |
554 | * Environment Configuration | |
555 | */ | |
556 | #define CONFIG_ENV_OVERWRITE | |
557 | ||
558 | #if defined(CONFIG_TSEC_ENET) | |
559 | #define CONFIG_HAS_ETH0 | |
560 | #define CONFIG_HAS_ETH1 | |
561 | #endif | |
562 | ||
563 | #define CONFIG_HOSTNAME VME8349 | |
564 | #define CONFIG_ROOTPATH /tftpboot/rootfs | |
565 | #define CONFIG_BOOTFILE uImage | |
566 | ||
79f516bc | 567 | #define CONFIG_LOADADDR 800000 /* def location for tftp and bootm */ |
c2e49f70 RA |
568 | |
569 | #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ | |
570 | #undef CONFIG_BOOTARGS /* boot command will set bootargs */ | |
571 | ||
1dee9be6 | 572 | #define CONFIG_BAUDRATE 9600 |
c2e49f70 RA |
573 | |
574 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
575 | "netdev=eth0\0" \ | |
576 | "hostname=vme8349\0" \ | |
577 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
578 | "nfsroot=${serverip}:${rootpath}\0" \ | |
579 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
580 | "addip=setenv bootargs ${bootargs} " \ | |
581 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
582 | ":${hostname}:${netdev}:off panic=1\0" \ | |
583 | "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ | |
584 | "flash_nfs=run nfsargs addip addtty;" \ | |
585 | "bootm ${kernel_addr}\0" \ | |
586 | "flash_self=run ramargs addip addtty;" \ | |
587 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ | |
588 | "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ | |
589 | "bootm\0" \ | |
590 | "load=tftp 100000 /tftpboot/bdi2000/vme8349.bin\0" \ | |
591 | "update=protect off fff00000 fff3ffff; " \ | |
592 | "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \ | |
593 | "upd=run load update\0" \ | |
79f516bc | 594 | "fdtaddr=780000\0" \ |
c2e49f70 RA |
595 | "fdtfile=vme8349.dtb\0" \ |
596 | "" | |
597 | ||
598 | #define CONFIG_NFSBOOTCOMMAND \ | |
599 | "setenv bootargs root=/dev/nfs rw " \ | |
600 | "nfsroot=$serverip:$rootpath " \ | |
601 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
602 | "console=$consoledev,$baudrate $othbootargs;" \ | |
603 | "tftp $loadaddr $bootfile;" \ | |
604 | "tftp $fdtaddr $fdtfile;" \ | |
605 | "bootm $loadaddr - $fdtaddr" | |
606 | ||
607 | #define CONFIG_RAMBOOTCOMMAND \ | |
608 | "setenv bootargs root=/dev/ram rw " \ | |
609 | "console=$consoledev,$baudrate $othbootargs;" \ | |
610 | "tftp $ramdiskaddr $ramdiskfile;" \ | |
611 | "tftp $loadaddr $bootfile;" \ | |
612 | "tftp $fdtaddr $fdtfile;" \ | |
613 | "bootm $loadaddr $ramdiskaddr $fdtaddr" | |
614 | ||
615 | #define CONFIG_BOOTCOMMAND "run flash_self" | |
616 | ||
1dee9be6 RA |
617 | #ifndef __ASSEMBLY__ |
618 | int vme8349_read_spd(unsigned char chip, unsigned int addr, int alen, | |
619 | unsigned char *buffer, int len); | |
620 | #endif | |
621 | ||
c2e49f70 | 622 | #endif /* __CONFIG_H */ |