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efa329cb | 1 | /* |
414eec35 | 2 | * (C) Copyright 2003-2005 |
efa329cb WD |
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 | #ifndef __CONFIG_H | |
25 | #define __CONFIG_H | |
26 | ||
27 | /* | |
28 | * High Level Configuration Options | |
29 | * (easy to change) | |
30 | */ | |
31 | ||
32 | #define CONFIG_MPC5200 | |
62b4ac98 | 33 | #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ |
efa329cb WD |
34 | #define CONFIG_PM520 1 /* ... on PM520 board */ |
35 | ||
36 | #define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */ | |
37 | ||
49822e23 WD |
38 | #define CONFIG_MISC_INIT_R |
39 | ||
efa329cb WD |
40 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
41 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
42 | ||
efa329cb WD |
43 | /* |
44 | * Serial console configuration | |
45 | */ | |
46 | #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ | |
47 | #define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */ | |
48 | #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } | |
49 | ||
50 | ||
51 | #ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */ | |
52 | /* | |
53 | * PCI Mapping: | |
54 | * 0x40000000 - 0x4fffffff - PCI Memory | |
55 | * 0x50000000 - 0x50ffffff - PCI IO Space | |
56 | */ | |
57 | #define CONFIG_PCI 1 | |
58 | #define CONFIG_PCI_PNP 1 | |
59 | #define CONFIG_PCI_SCAN_SHOW 1 | |
f33fca22 | 60 | #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 |
efa329cb WD |
61 | |
62 | #define CONFIG_PCI_MEM_BUS 0x40000000 | |
63 | #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS | |
64 | #define CONFIG_PCI_MEM_SIZE 0x10000000 | |
65 | ||
66 | #define CONFIG_PCI_IO_BUS 0x50000000 | |
67 | #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS | |
68 | #define CONFIG_PCI_IO_SIZE 0x01000000 | |
69 | ||
70 | #define CONFIG_NET_MULTI 1 | |
63ff004c | 71 | #define CONFIG_MII 1 |
efa329cb WD |
72 | #define CONFIG_EEPRO100 1 |
73 | #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ | |
74 | #undef CONFIG_NS8382X | |
75 | ||
efa329cb WD |
76 | #endif |
77 | ||
49822e23 WD |
78 | /* Partitions */ |
79 | #define CONFIG_DOS_PARTITION | |
80 | ||
81 | /* USB */ | |
82 | #if 1 | |
83 | #define CONFIG_USB_OHCI | |
49822e23 | 84 | #define CONFIG_USB_STORAGE |
49822e23 WD |
85 | #endif |
86 | ||
acf02697 | 87 | #if !defined(CONFIG_BOOT_ROM) |
addb2e16 BS |
88 | /* DoC requires legacy NAND for now */ |
89 | #define CFG_NAND_LEGACY | |
49822e23 WD |
90 | #endif |
91 | ||
acf02697 | 92 | |
a1aa0bb5 JL |
93 | /* |
94 | * BOOTP options | |
95 | */ | |
96 | #define CONFIG_BOOTP_BOOTFILESIZE | |
97 | #define CONFIG_BOOTP_BOOTPATH | |
98 | #define CONFIG_BOOTP_GATEWAY | |
99 | #define CONFIG_BOOTP_HOSTNAME | |
100 | ||
101 | ||
efa329cb | 102 | /* |
acf02697 | 103 | * Command line configuration. |
efa329cb | 104 | */ |
acf02697 JL |
105 | #include <config_cmd_default.h> |
106 | ||
107 | #define CONFIG_CMD_BEDBUG | |
108 | #define CONFIG_CMD_DATE | |
109 | #define CONFIG_CMD_DHCP | |
110 | #define CONFIG_CMD_EEPROM | |
111 | #define CONFIG_CMD_FAT | |
112 | #define CONFIG_CMD_I2C | |
113 | #define CONFIG_CMD_IDE | |
114 | #define CONFIG_CMD_NFS | |
115 | #define CONFIG_CMD_SNTP | |
116 | #define CONFIG_CMD_USB | |
117 | ||
118 | #if !defined(CONFIG_BOOT_ROM) | |
119 | #define CONFIG_CMD_DOC | |
120 | #endif | |
121 | ||
122 | #if defined(CONFIG_MPC5200) | |
123 | #define CONFIG_CMD_PCI | |
124 | #endif | |
125 | ||
efa329cb WD |
126 | |
127 | /* | |
128 | * Autobooting | |
129 | */ | |
130 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
49822e23 WD |
131 | |
132 | #define CONFIG_PREBOOT "echo;" \ | |
32bf3d14 | 133 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
49822e23 WD |
134 | "echo" |
135 | ||
136 | #undef CONFIG_BOOTARGS | |
137 | ||
138 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
139 | "netdev=eth0\0" \ | |
140 | "hostname=pm520\0" \ | |
141 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
fe126d8b | 142 | "nfsroot=${serverip}:${rootpath}\0" \ |
49822e23 | 143 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
fe126d8b WD |
144 | "addip=setenv bootargs ${bootargs} " \ |
145 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
146 | ":${hostname}:${netdev}:off panic=1\0" \ | |
49822e23 | 147 | "flash_nfs=run nfsargs addip;" \ |
fe126d8b | 148 | "bootm ${kernel_addr}\0" \ |
49822e23 | 149 | "flash_self=run ramargs addip;" \ |
fe126d8b WD |
150 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
151 | "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \ | |
49822e23 WD |
152 | "rootpath=/opt/eldk30/ppc_82xx\0" \ |
153 | "bootfile=/tftpboot/PM520/uImage\0" \ | |
154 | "" | |
155 | ||
156 | #define CONFIG_BOOTCOMMAND "run flash_self" | |
efa329cb WD |
157 | |
158 | #if defined(CONFIG_MPC5200) | |
159 | /* | |
160 | * IPB Bus clocking configuration. | |
161 | */ | |
c99512d6 | 162 | #undef CFG_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ |
efa329cb WD |
163 | #endif |
164 | /* | |
165 | * I2C configuration | |
166 | */ | |
167 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ | |
168 | #define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */ | |
169 | ||
170 | #define CFG_I2C_SPEED 100000 /* 100 kHz */ | |
171 | #define CFG_I2C_SLAVE 0x7F | |
172 | ||
173 | /* | |
174 | * EEPROM configuration | |
175 | */ | |
176 | #define CFG_I2C_EEPROM_ADDR 0x58 | |
177 | #define CFG_I2C_EEPROM_ADDR_LEN 1 | |
178 | #define CFG_EEPROM_PAGE_WRITE_BITS 4 | |
179 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 | |
180 | ||
181 | /* | |
182 | * RTC configuration | |
183 | */ | |
184 | #define CONFIG_RTC_PCF8563 | |
185 | #define CFG_I2C_RTC_ADDR 0x51 | |
186 | ||
187 | /* | |
49822e23 WD |
188 | * Disk-On-Chip configuration |
189 | */ | |
190 | ||
191 | #define CFG_DOC_SHORT_TIMEOUT | |
192 | #define CFG_MAX_DOC_DEVICE 1 /* Max number of DOC devices */ | |
193 | ||
194 | #define CFG_DOC_SUPPORT_2000 | |
195 | #define CFG_DOC_SUPPORT_MILLENNIUM | |
196 | #define CFG_DOC_BASE 0xE0000000 | |
197 | #define CFG_DOC_SIZE 0x00100000 | |
198 | ||
199 | #if defined(CONFIG_BOOT_ROM) | |
200 | /* | |
201 | * Flash configuration (8,16 or 32 MB) | |
202 | * TEXT base always at 0xFFF00000 | |
203 | * ENV_ADDR always at 0xFFF40000 | |
c7428d49 WD |
204 | * FLASH_BASE at 0xFA000000 for 64 MB |
205 | * 0xFC000000 for 32 MB | |
49822e23 WD |
206 | * 0xFD000000 for 16 MB |
207 | * 0xFD800000 for 8 MB | |
208 | */ | |
c7428d49 WD |
209 | #define CFG_FLASH_BASE 0xFA000000 |
210 | #define CFG_FLASH_SIZE 0x04000000 | |
49822e23 WD |
211 | #define CFG_BOOTROM_BASE 0xFFF00000 |
212 | #define CFG_BOOTROM_SIZE 0x00080000 | |
213 | #define CFG_ENV_ADDR (0xFDF00000 + 0x40000) | |
214 | #else | |
215 | /* | |
216 | * Flash configuration (8,16 or 32 MB) | |
217 | * TEXT base always at 0xFFF00000 | |
218 | * ENV_ADDR always at 0xFFF40000 | |
c7428d49 WD |
219 | * FLASH_BASE at 0xFC000000 for 64 MB |
220 | * 0xFE000000 for 32 MB | |
49822e23 WD |
221 | * 0xFF000000 for 16 MB |
222 | * 0xFF800000 for 8 MB | |
efa329cb | 223 | */ |
c7428d49 WD |
224 | #define CFG_FLASH_BASE 0xFC000000 |
225 | #define CFG_FLASH_SIZE 0x04000000 | |
49822e23 WD |
226 | #define CFG_ENV_ADDR (0xFFF00000 + 0x40000) |
227 | #endif | |
efa329cb WD |
228 | #define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */ |
229 | ||
c7428d49 | 230 | #define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */ |
efa329cb WD |
231 | |
232 | #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ | |
233 | #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ | |
234 | #define CFG_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */ | |
235 | #define CFG_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */ | |
236 | #define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
237 | ||
238 | #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */ | |
239 | ||
240 | #undef CONFIG_FLASH_16BIT /* Flash is 32-bit */ | |
241 | ||
242 | ||
243 | /* | |
244 | * Environment settings | |
245 | */ | |
246 | #define CFG_ENV_IS_IN_FLASH 1 | |
247 | #define CFG_ENV_SIZE 0x10000 | |
248 | #define CFG_ENV_SECT_SIZE 0x40000 | |
249 | #define CONFIG_ENV_OVERWRITE 1 | |
250 | ||
251 | /* | |
252 | * Memory map | |
253 | */ | |
254 | #define CFG_MBAR 0xf0000000 | |
255 | #define CFG_SDRAM_BASE 0x00000000 | |
256 | #define CFG_DEFAULT_MBAR 0x80000000 | |
257 | ||
258 | /* Use SRAM until RAM will be available */ | |
259 | #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM | |
260 | #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */ | |
261 | ||
262 | ||
263 | #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ | |
264 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
265 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
266 | ||
267 | #define CFG_MONITOR_BASE TEXT_BASE | |
268 | #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) | |
269 | # define CFG_RAMBOOT 1 | |
270 | #endif | |
271 | ||
272 | #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
273 | #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
274 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
275 | ||
276 | /* | |
277 | * Ethernet configuration | |
278 | */ | |
62b4ac98 WD |
279 | #define CONFIG_MPC5xxx_FEC 1 |
280 | /* | |
281 | * Define CONFIG_FEC_10MBIT to force FEC at 10Mb | |
282 | */ | |
283 | /* #define CONFIG_FEC_10MBIT 1 */ | |
efa329cb WD |
284 | #define CONFIG_PHY_ADDR 0x00 |
285 | ||
286 | /* | |
287 | * GPIO configuration | |
288 | */ | |
289 | #define CFG_GPS_PORT_CONFIG 0x10000004 | |
290 | ||
291 | /* | |
292 | * Miscellaneous configurable options | |
293 | */ | |
294 | #define CFG_LONGHELP /* undef to save memory */ | |
295 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
acf02697 | 296 | #if defined(CONFIG_CMD_KGDB) |
efa329cb WD |
297 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
298 | #else | |
299 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
300 | #endif | |
301 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
302 | #define CFG_MAXARGS 16 /* max number of command args */ | |
303 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
304 | ||
305 | #define CFG_MEMTEST_START 0x00100000 /* memtest works on */ | |
306 | #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
307 | ||
308 | #define CFG_LOAD_ADDR 0x100000 /* default load address */ | |
309 | ||
310 | #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ | |
311 | ||
acf02697 JL |
312 | #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ |
313 | #if defined(CONFIG_CMD_KGDB) | |
314 | # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ | |
315 | #endif | |
316 | ||
efa329cb WD |
317 | /* |
318 | * Various low-level settings | |
319 | */ | |
320 | #if defined(CONFIG_MPC5200) | |
321 | #define CFG_HID0_INIT HID0_ICE | HID0_ICFI | |
322 | #define CFG_HID0_FINAL HID0_ICE | |
323 | #else | |
324 | #define CFG_HID0_INIT 0 | |
325 | #define CFG_HID0_FINAL 0 | |
326 | #endif | |
327 | ||
49822e23 WD |
328 | #if defined(CONFIG_BOOT_ROM) |
329 | #define CFG_BOOTCS_START CFG_BOOTROM_BASE | |
330 | #define CFG_BOOTCS_SIZE CFG_BOOTROM_SIZE | |
331 | #define CFG_BOOTCS_CFG 0x00047800 | |
332 | #define CFG_CS0_START CFG_BOOTROM_BASE | |
333 | #define CFG_CS0_SIZE CFG_BOOTROM_SIZE | |
334 | #define CFG_CS1_START CFG_FLASH_BASE | |
335 | #define CFG_CS1_SIZE CFG_FLASH_SIZE | |
c4b465f6 | 336 | #define CFG_CS1_CFG 0x0004FF00 |
49822e23 | 337 | #else |
efa329cb WD |
338 | #define CFG_BOOTCS_START CFG_FLASH_BASE |
339 | #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE | |
c4b465f6 | 340 | #define CFG_BOOTCS_CFG 0x0004FF00 |
efa329cb WD |
341 | #define CFG_CS0_START CFG_FLASH_BASE |
342 | #define CFG_CS0_SIZE CFG_FLASH_SIZE | |
49822e23 WD |
343 | #define CFG_CS1_START CFG_DOC_BASE |
344 | #define CFG_CS1_SIZE CFG_DOC_SIZE | |
345 | #define CFG_CS1_CFG 0x00047800 | |
346 | #endif | |
efa329cb WD |
347 | |
348 | #define CFG_CS_BURST 0x00000000 | |
349 | #define CFG_CS_DEADCYCLE 0x33333333 | |
350 | ||
351 | #define CFG_RESET_ADDRESS 0xff000000 | |
352 | ||
49822e23 WD |
353 | /*----------------------------------------------------------------------- |
354 | * USB stuff | |
355 | *----------------------------------------------------------------------- | |
356 | */ | |
357 | #define CONFIG_USB_CLOCK 0x0001BBBB | |
358 | #define CONFIG_USB_CONFIG 0x00005000 | |
359 | ||
360 | /*----------------------------------------------------------------------- | |
361 | * IDE/ATA stuff Supports IDE harddisk | |
362 | *----------------------------------------------------------------------- | |
363 | */ | |
364 | ||
365 | #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ | |
366 | ||
367 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
368 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
369 | ||
370 | #undef CONFIG_IDE_RESET /* reset for ide supported */ | |
371 | #define CONFIG_IDE_PREINIT | |
372 | ||
373 | #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */ | |
374 | #define CFG_IDE_MAXDEVICE 2 /* max. 2 drive per IDE bus */ | |
375 | ||
376 | #define CFG_ATA_IDE0_OFFSET 0x0000 | |
377 | ||
378 | #define CFG_ATA_BASE_ADDR MPC5XXX_ATA | |
379 | ||
380 | /* Offset for data I/O */ | |
381 | #define CFG_ATA_DATA_OFFSET (0x0060) | |
382 | ||
383 | /* Offset for normal register accesses */ | |
384 | #define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) | |
385 | ||
386 | /* Offset for alternate registers */ | |
387 | #define CFG_ATA_ALT_OFFSET (0x005C) | |
388 | ||
389 | /* Interval between registers */ | |
390 | #define CFG_ATA_STRIDE 4 | |
391 | ||
efa329cb | 392 | #endif /* __CONFIG_H */ |