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10a36a98 WD |
1 | /* |
2 | * (C) Copyright 2002,2003 Motorola,Inc. | |
3 | * Xianghua Xiao <X.Xiao@motorola.com> | |
4 | * | |
5 | * (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>. | |
6 | * Added support for Wind River SBC8560 board | |
7 | * | |
8 | * See file CREDITS for list of people who contributed to this | |
9 | * project. | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License as | |
13 | * published by the Free Software Foundation; either version 2 of | |
14 | * the License, or (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU General Public License | |
22 | * along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
24 | * MA 02111-1307 USA | |
25 | */ | |
26 | ||
27 | /* mpc8560ads board configuration file */ | |
28 | /* please refer to doc/README.mpc85xx for more info */ | |
29 | /* make sure you change the MAC address and other network params first, | |
30 | * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this 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/MPC8560 */ | |
40 | #define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */ | |
41 | ||
42 | ||
9c4c5ae3 | 43 | #define CONFIG_CPM2 1 /* has CPM2 */ |
10a36a98 WD |
44 | #define CONFIG_SBC8560 1 /* configuration for SBC8560 board */ |
45 | ||
46 | /* XXX flagging this as something I might want to delete */ | |
47 | #define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */ | |
48 | ||
49 | #define CONFIG_TSEC_ENET /* tsec ethernet support */ | |
50 | #undef CONFIG_PCI /* pci ethernet support */ | |
51 | #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ | |
52 | ||
53 | ||
54 | #define CONFIG_ENV_OVERWRITE | |
55 | ||
56 | /* Using Localbus SDRAM to emulate flash before we can program the flash, | |
57 | * normally you need a flash-boot image(u-boot.bin), if so undef this. | |
58 | */ | |
59 | #undef CONFIG_RAM_AS_FLASH | |
60 | ||
61 | #if defined(CONFIG_PCI_66) /* some PCI card is 33Mhz only */ | |
62 | #define CONFIG_SYS_CLK_FREQ 66000000/* sysclk for MPC85xx */ | |
63 | #else | |
64 | #define CONFIG_SYS_CLK_FREQ 33000000/* most pci cards are 33Mhz */ | |
65 | #endif | |
66 | ||
67 | /* below can be toggled for performance analysis. otherwise use default */ | |
68 | #define CONFIG_L2_CACHE /* toggle L2 cache */ | |
69 | #undef CONFIG_BTB /* toggle branch predition */ | |
70 | #undef CONFIG_ADDR_STREAMING /* toggle addr streaming */ | |
71 | ||
72 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ | |
73 | ||
74 | #undef CFG_DRAM_TEST /* memory test, takes time */ | |
75 | #define CFG_MEMTEST_START 0x00200000 /* memtest region */ | |
76 | #define CFG_MEMTEST_END 0x00400000 | |
77 | ||
78 | #if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \ | |
79 | defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \ | |
80 | defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC)) | |
81 | #error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC." | |
82 | #endif | |
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 | ||
90 | #if XXX | |
91 | #define CFG_CCSRBAR 0xfdf00000 /* relocated CCSRBAR */ | |
92 | #else | |
93 | #define CFG_CCSRBAR 0xff700000 /* default CCSRBAR */ | |
94 | #endif | |
95 | #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ | |
96 | ||
97 | #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ | |
98 | #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE | |
99 | #define CFG_SDRAM_SIZE 512 /* DDR is 512MB */ | |
100 | #define SPD_EEPROM_ADDRESS 0x55 /* DDR DIMM */ | |
101 | ||
102 | #undef CONFIG_DDR_ECC /* only for ECC DDR module */ | |
103 | #undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ | |
104 | ||
105 | #if defined(CONFIG_MPC85xx_REV1) | |
106 | #define CONFIG_DDR_DLL /* possible DLL fix needed */ | |
107 | #endif | |
108 | ||
109 | #undef CONFIG_CLOCKS_IN_MHZ | |
110 | ||
111 | #if defined(CONFIG_RAM_AS_FLASH) | |
112 | #define CFG_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */ | |
113 | #define CFG_FLASH_BASE 0xf8000000 /* start of FLASH 8M */ | |
114 | #define CFG_BR0_PRELIM 0xf8000801 /* port size 8bit */ | |
115 | #define CFG_OR0_PRELIM 0xf8000ff7 /* 8MB Flash */ | |
116 | #else /* Boot from real Flash */ | |
117 | #define CFG_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */ | |
118 | #define CFG_FLASH_BASE 0xff800000 /* start of FLASH 8M */ | |
119 | #define CFG_BR0_PRELIM 0xff800801 /* port size 8bit */ | |
120 | #define CFG_OR0_PRELIM 0xff800ff7 /* 8MB Flash */ | |
121 | #endif | |
122 | #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ | |
123 | ||
124 | /* local bus definitions */ | |
125 | #define CFG_BR1_PRELIM 0xe4001801 /* 64M, 32-bit flash */ | |
126 | #define CFG_OR1_PRELIM 0xfc000ff7 | |
127 | ||
128 | #define CFG_BR2_PRELIM 0x00000000 /* CS2 not used */ | |
129 | #define CFG_OR2_PRELIM 0x00000000 | |
130 | ||
131 | #define CFG_BR3_PRELIM 0xf0001861 /* 64MB localbus SDRAM */ | |
132 | #define CFG_OR3_PRELIM 0xfc000cc1 | |
133 | ||
134 | #if defined(CONFIG_RAM_AS_FLASH) | |
135 | #define CFG_BR4_PRELIM 0xf4001861 /* 64M localbus SDRAM */ | |
136 | #else | |
137 | #define CFG_BR4_PRELIM 0xf8001861 /* 64M localbus SDRAM */ | |
138 | #endif | |
139 | #define CFG_OR4_PRELIM 0xfc000cc1 | |
140 | ||
141 | #define CFG_BR5_PRELIM 0xfc000801 /* 16M CS5 misc devices */ | |
142 | #if 1 | |
143 | #define CFG_OR5_PRELIM 0xff000ff7 | |
144 | #else | |
145 | #define CFG_OR5_PRELIM 0xff0000f0 | |
146 | #endif | |
147 | ||
148 | #define CFG_BR6_PRELIM 0xe0001801 /* 64M, 32-bit flash */ | |
149 | #define CFG_OR6_PRELIM 0xfc000ff7 | |
150 | #define CFG_LBC_LCRR 0x00030002 /* local bus freq */ | |
151 | #define CFG_LBC_LBCR 0x00000000 | |
152 | #define CFG_LBC_LSRT 0x20000000 | |
153 | #define CFG_LBC_MRTPR 0x20000000 | |
154 | #define CFG_LBC_LSDMR_1 0x2861b723 | |
155 | #define CFG_LBC_LSDMR_2 0x0861b723 | |
156 | #define CFG_LBC_LSDMR_3 0x0861b723 | |
157 | #define CFG_LBC_LSDMR_4 0x1861b723 | |
158 | #define CFG_LBC_LSDMR_5 0x4061b723 | |
159 | ||
160 | /* just hijack the MOT BCSR def for SBC8560 misc devices */ | |
161 | #define CFG_BCSR ((CFG_BR5_PRELIM & 0xff000000)|0x00400000) | |
162 | /* the size of CS5 needs to be >= 16M for TLB and LAW setups */ | |
163 | ||
164 | #define CONFIG_L1_INIT_RAM | |
165 | #define CFG_INIT_RAM_LOCK 1 | |
166 | #define CFG_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */ | |
167 | #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ | |
168 | ||
169 | #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ | |
170 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
171 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
172 | ||
173 | #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ | |
174 | #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ | |
175 | ||
176 | /* Serial Port */ | |
177 | #undef CONFIG_CONS_ON_SCC /* define if console on SCC */ | |
178 | #undef CONFIG_CONS_NONE /* define if console on something else */ | |
179 | ||
180 | #define CONFIG_CONS_INDEX 1 | |
181 | #undef CONFIG_SERIAL_SOFTWARE_FIFO | |
182 | #define CFG_NS16550 | |
183 | #define CFG_NS16550_SERIAL | |
184 | #define CFG_NS16550_REG_SIZE 1 | |
185 | #define CFG_NS16550_CLK 1843200 /* get_bus_freq(0) */ | |
186 | #define CONFIG_BAUDRATE 9600 | |
187 | ||
188 | #define CFG_BAUDRATE_TABLE \ | |
189 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} | |
190 | ||
191 | #define CFG_NS16550_COM1 ((CFG_BR5_PRELIM & 0xff000000)+0x00700000) | |
192 | #define CFG_NS16550_COM2 ((CFG_BR5_PRELIM & 0xff000000)+0x00800000) | |
193 | ||
194 | /* Use the HUSH parser */ | |
195 | #define CFG_HUSH_PARSER | |
196 | #ifdef CFG_HUSH_PARSER | |
197 | #define CFG_PROMPT_HUSH_PS2 "> " | |
198 | #endif | |
199 | ||
20476726 JL |
200 | /* |
201 | * I2C | |
202 | */ | |
203 | #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ | |
204 | #define CONFIG_HARD_I2C /* I2C with hardware support*/ | |
10a36a98 WD |
205 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
206 | #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ | |
207 | #define CFG_I2C_SLAVE 0x7F | |
208 | #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ | |
20476726 | 209 | #define CFG_I2C_OFFSET 0x3000 |
10a36a98 WD |
210 | |
211 | #define CFG_PCI_MEM_BASE 0xC0000000 | |
212 | #define CFG_PCI_MEM_PHYS 0xC0000000 | |
213 | #define CFG_PCI_MEM_SIZE 0x10000000 | |
214 | ||
215 | #if defined(CONFIG_TSEC_ENET) /* TSEC Ethernet port */ | |
216 | ||
d9b94f28 JL |
217 | # define CONFIG_NET_MULTI 1 |
218 | # define CONFIG_MII 1 /* MII PHY management */ | |
219 | # define CONFIG_MPC85xx_TSEC1 | |
220 | # define CONFIG_MPC85xx_TSEC1_NAME "TSEC0" | |
221 | # define TSEC1_PHY_ADDR 25 | |
222 | # define TSEC1_PHYIDX 0 | |
223 | /* Options are: TSEC0 */ | |
224 | # define CONFIG_ETHPRIME "TSEC0" | |
10a36a98 WD |
225 | |
226 | #elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */ | |
227 | ||
228 | #undef CONFIG_ETHER_NONE /* define if ether on something else */ | |
229 | #define CONFIG_ETHER_ON_FCC2 /* cpm FCC ethernet support */ | |
230 | #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ | |
231 | ||
232 | #if (CONFIG_ETHER_INDEX == 2) | |
233 | /* | |
234 | * - Rx-CLK is CLK13 | |
235 | * - Tx-CLK is CLK14 | |
236 | * - Select bus for bd/buffers | |
237 | * - Full duplex | |
238 | */ | |
239 | #define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) | |
240 | #define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) | |
241 | #define CFG_CPMFCR_RAMTYPE 0 | |
242 | #define CFG_FCC_PSMR (FCC_PSMR_FDE) | |
243 | ||
244 | #elif (CONFIG_ETHER_INDEX == 3) | |
245 | /* need more definitions here for FE3 */ | |
246 | #endif /* CONFIG_ETHER_INDEX */ | |
247 | ||
248 | #define CONFIG_MII /* MII PHY management */ | |
249 | #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ | |
250 | /* | |
251 | * GPIO pins used for bit-banged MII communications | |
252 | */ | |
253 | #define MDIO_PORT 2 /* Port C */ | |
254 | #define MDIO_ACTIVE (iop->pdir |= 0x00400000) | |
255 | #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) | |
256 | #define MDIO_READ ((iop->pdat & 0x00400000) != 0) | |
257 | ||
258 | #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ | |
259 | else iop->pdat &= ~0x00400000 | |
260 | ||
261 | #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ | |
262 | else iop->pdat &= ~0x00200000 | |
263 | ||
264 | #define MIIDELAY udelay(1) | |
265 | ||
266 | #endif | |
267 | ||
268 | /*----------------------------------------------------------------------- | |
269 | * FLASH and environment organization | |
270 | */ | |
271 | ||
272 | #define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ | |
273 | #define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ | |
274 | #if 0 | |
275 | #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ | |
276 | #define CFG_FLASH_PROTECTION /* use hardware protection */ | |
277 | #endif | |
278 | #define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */ | |
279 | #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
280 | ||
281 | #undef CFG_FLASH_CHECKSUM | |
282 | #define CFG_FLASH_ERASE_TOUT 200000 /* Timeout for Flash Erase (in ms) */ | |
283 | #define CFG_FLASH_WRITE_TOUT 50000 /* Timeout for Flash Write (in ms) */ | |
284 | ||
285 | #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ | |
286 | ||
287 | #if 0 | |
288 | /* XXX This doesn't work and I don't want to fix it */ | |
289 | #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) | |
290 | #define CFG_RAMBOOT | |
291 | #else | |
292 | #undef CFG_RAMBOOT | |
293 | #endif | |
294 | #endif | |
295 | ||
296 | /* Environment */ | |
297 | #if !defined(CFG_RAMBOOT) | |
298 | #if defined(CONFIG_RAM_AS_FLASH) | |
299 | #define CFG_ENV_IS_NOWHERE | |
300 | #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x100000) | |
301 | #define CFG_ENV_SIZE 0x2000 | |
302 | #else | |
303 | #define CFG_ENV_IS_IN_FLASH 1 | |
304 | #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ | |
305 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE) | |
306 | #define CFG_ENV_SIZE 0x2000 /* CFG_ENV_SECT_SIZE */ | |
307 | #endif | |
308 | #else | |
309 | #define CFG_NO_FLASH 1 /* Flash is not usable now */ | |
310 | #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ | |
311 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) | |
312 | #define CFG_ENV_SIZE 0x2000 | |
313 | #endif | |
314 | ||
315 | #define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=192.168.0.251:/tftpboot ip=192.168.0.105:192.168.0.251::255.255.255.0:sbc8560:eth0:off console=ttyS0,9600" | |
316 | /*#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"*/ | |
317 | #define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000" | |
318 | #define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */ | |
319 | ||
320 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
321 | #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ | |
322 | ||
2835e518 JL |
323 | |
324 | /* | |
325 | * Command line configuration. | |
326 | */ | |
327 | #include <config_cmd_default.h> | |
328 | ||
329 | #define CONFIG_CMD_PING | |
330 | #define CONFIG_CMD_I2C | |
331 | ||
332 | #if defined(CONFIG_PCI) | |
333 | #define CONFIG_CMD_PCI | |
334 | #endif | |
335 | ||
336 | #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) | |
337 | #define CONFIG_CMD_MII | |
338 | #endif | |
339 | ||
10a36a98 | 340 | #if defined(CFG_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH) |
2835e518 JL |
341 | #undef CONFIG_CMD_ENV |
342 | #undef CONFIG_CMD_LOADS | |
10a36a98 WD |
343 | #endif |
344 | ||
10a36a98 WD |
345 | |
346 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
347 | ||
348 | /* | |
349 | * Miscellaneous configurable options | |
350 | */ | |
351 | #define CFG_LONGHELP /* undef to save memory */ | |
352 | #define CFG_PROMPT "SBC8560=> " /* Monitor Command Prompt */ | |
2835e518 | 353 | #if defined(CONFIG_CMD_KGDB) |
10a36a98 WD |
354 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
355 | #else | |
356 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
357 | #endif | |
358 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
359 | #define CFG_MAXARGS 16 /* max number of command args */ | |
360 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
361 | #define CFG_LOAD_ADDR 0x1000000 /* default load address */ | |
362 | #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ | |
363 | ||
364 | /* | |
365 | * For booting Linux, the board info and command line data | |
366 | * have to be in the first 8 MB of memory, since this is | |
367 | * the maximum mapped by the Linux kernel during initialization. | |
368 | */ | |
369 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
370 | ||
371 | /* Cache Configuration */ | |
372 | #define CFG_DCACHE_SIZE 32768 | |
373 | #define CFG_CACHELINE_SIZE 32 | |
2835e518 | 374 | #if defined(CONFIG_CMD_KGDB) |
10a36a98 WD |
375 | #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
376 | #endif | |
377 | ||
378 | /* | |
379 | * Internal Definitions | |
380 | * | |
381 | * Boot Flags | |
382 | */ | |
383 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
384 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
385 | ||
2835e518 | 386 | #if defined(CONFIG_CMD_KGDB) |
10a36a98 WD |
387 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
388 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
389 | #endif | |
390 | ||
391 | /*Note: change below for your network setting!!! */ | |
392 | #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) | |
e2ffd59b WD |
393 | # define CONFIG_ETHADDR 00:01:af:07:9b:8a |
394 | # define CONFIG_HAS_ETH1 | |
395 | # define CONFIG_ETH1ADDR 00:01:af:07:9b:8b | |
396 | # define CONFIG_HAS_ETH2 | |
397 | # define CONFIG_ETH2ADDR 00:01:af:07:9b:8c | |
10a36a98 WD |
398 | #endif |
399 | ||
400 | #define CONFIG_SERVERIP 192.168.0.131 | |
401 | #define CONFIG_IPADDR 192.168.0.105 | |
402 | #define CONFIG_GATEWAYIP 0.0.0.0 | |
403 | #define CONFIG_NETMASK 255.255.255.0 | |
404 | #define CONFIG_HOSTNAME SBC8560 | |
405 | #define CONFIG_ROOTPATH /home/ppc | |
406 | #define CONFIG_BOOTFILE pImage | |
407 | ||
408 | #endif /* __CONFIG_H */ |