]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * (C) Copyright 2003-2014 | |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
4 | * | |
5 | * (C) Copyright 2004-2006 | |
6 | * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de | |
7 | * | |
8 | * SPDX-License-Identifier: GPL-2.0+ | |
9 | */ | |
10 | ||
11 | #ifndef __CONFIG_H | |
12 | #define __CONFIG_H | |
13 | ||
14 | /* | |
15 | * High Level Configuration Options | |
16 | * (easy to change) | |
17 | */ | |
18 | ||
19 | #define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */ | |
20 | #define CONFIG_TQM5200 1 /* ... on TQM5200 module */ | |
21 | #undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */ | |
22 | ||
23 | /* | |
24 | * Valid values for CONFIG_SYS_TEXT_BASE are: | |
25 | * 0xFC000000 boot low (standard configuration with room for | |
26 | * max 64 MByte Flash ROM) | |
27 | * 0xFFF00000 boot high (for a backup copy of U-Boot) | |
28 | * 0x00100000 boot from RAM (for testing only) | |
29 | */ | |
30 | #ifndef CONFIG_SYS_TEXT_BASE | |
31 | #define CONFIG_SYS_TEXT_BASE 0xFC000000 | |
32 | #endif | |
33 | ||
34 | /* On a Cameron or on a FO300 board or ... */ | |
35 | #if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \ | |
36 | && !defined(CONFIG_FO300) | |
37 | #define CONFIG_STK52XX 1 /* ... on a STK52XX board */ | |
38 | #endif | |
39 | ||
40 | #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ | |
41 | ||
42 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ | |
43 | ||
44 | /* | |
45 | * Serial console configuration | |
46 | */ | |
47 | #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ | |
48 | #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ | |
49 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } | |
50 | #define CONFIG_BOOTCOUNT_LIMIT 1 | |
51 | ||
52 | #ifdef CONFIG_FO300 | |
53 | #define CONFIG_SYS_DEVICE_NULLDEV 1 /* enable null device */ | |
54 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* used to detect S1 switch position */ | |
55 | #define CONFIG_USB_BIN_FIXUP 1 /* for a buggy USB device */ | |
56 | #if 0 | |
57 | #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED 1 /* silent console on PSC1 when S1 */ | |
58 | /* switch is closed */ | |
59 | #endif | |
60 | ||
61 | #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED /* silent console on PSC1 when S1 */ | |
62 | /* switch is open */ | |
63 | #endif /* CONFIG_FO300 */ | |
64 | ||
65 | #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX) | |
66 | #define CONFIG_PS2KBD /* AT-PS/2 Keyboard */ | |
67 | #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */ | |
68 | #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */ | |
69 | #define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */ | |
70 | #define CONFIG_BOARD_EARLY_INIT_R | |
71 | #endif /* CONFIG_STK52XX */ | |
72 | ||
73 | /* | |
74 | * PCI Mapping: | |
75 | * 0x40000000 - 0x4fffffff - PCI Memory | |
76 | * 0x50000000 - 0x50ffffff - PCI IO Space | |
77 | */ | |
78 | #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX) | |
79 | #define CONFIG_PCI 1 | |
80 | #define CONFIG_PCI_PNP 1 | |
81 | /* #define CONFIG_PCI_SCAN_SHOW 1 */ | |
82 | ||
83 | #define CONFIG_PCI_MEM_BUS 0x40000000 | |
84 | #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS | |
85 | #define CONFIG_PCI_MEM_SIZE 0x10000000 | |
86 | ||
87 | #define CONFIG_PCI_IO_BUS 0x50000000 | |
88 | #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS | |
89 | #define CONFIG_PCI_IO_SIZE 0x01000000 | |
90 | ||
91 | #define CONFIG_EEPRO100 1 | |
92 | #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ | |
93 | #define CONFIG_NS8382X 1 | |
94 | #endif /* CONFIG_STK52XX */ | |
95 | ||
96 | /* | |
97 | * Video console | |
98 | */ | |
99 | #ifndef CONFIG_TQM5200S /* No graphics controller on TQM5200S */ | |
100 | #define CONFIG_VIDEO_SM501 | |
101 | #define CONFIG_VIDEO_SM501_32BPP | |
102 | #define CONFIG_CFB_CONSOLE | |
103 | #define CONFIG_VIDEO_LOGO | |
104 | ||
105 | #ifndef CONFIG_FO300 | |
106 | #define CONFIG_CONSOLE_EXTRA_INFO | |
107 | #else | |
108 | #define CONFIG_VIDEO_BMP_LOGO | |
109 | #endif | |
110 | ||
111 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
112 | #define CONFIG_VIDEO_SW_CURSOR | |
113 | #define CONFIG_SPLASH_SCREEN | |
114 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
115 | #endif /* #ifndef CONFIG_TQM5200S */ | |
116 | ||
117 | /* Partitions */ | |
118 | #define CONFIG_MAC_PARTITION | |
119 | #define CONFIG_DOS_PARTITION | |
120 | #define CONFIG_ISO_PARTITION | |
121 | ||
122 | /* USB */ | |
123 | #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \ | |
124 | defined(CONFIG_STK52XX) | |
125 | #define CONFIG_USB_OHCI_NEW | |
126 | #define CONFIG_SYS_OHCI_BE_CONTROLLER | |
127 | ||
128 | #undef CONFIG_SYS_USB_OHCI_BOARD_INIT | |
129 | #define CONFIG_SYS_USB_OHCI_CPU_INIT | |
130 | #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB | |
131 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200" | |
132 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 | |
133 | ||
134 | #endif | |
135 | ||
136 | #ifndef CONFIG_CAM5200 | |
137 | /* POST support */ | |
138 | #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ | |
139 | CONFIG_SYS_POST_CPU | \ | |
140 | CONFIG_SYS_POST_I2C) | |
141 | #endif | |
142 | ||
143 | #ifdef CONFIG_POST | |
144 | /* preserve space for the post_word at end of on-chip SRAM */ | |
145 | #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4 | |
146 | #endif | |
147 | ||
148 | /* | |
149 | * BOOTP options | |
150 | */ | |
151 | #define CONFIG_BOOTP_BOOTFILESIZE | |
152 | #define CONFIG_BOOTP_BOOTPATH | |
153 | #define CONFIG_BOOTP_GATEWAY | |
154 | #define CONFIG_BOOTP_HOSTNAME | |
155 | ||
156 | /* | |
157 | * Command line configuration. | |
158 | */ | |
159 | #define CONFIG_CMD_DATE | |
160 | #define CONFIG_CMD_EEPROM | |
161 | #define CONFIG_CMD_JFFS2 | |
162 | #define CONFIG_CMD_REGINFO | |
163 | #define CONFIG_CMD_BSP | |
164 | ||
165 | #ifdef CONFIG_VIDEO | |
166 | #define CONFIG_CMD_BMP | |
167 | #endif | |
168 | ||
169 | #ifdef CONFIG_PCI | |
170 | #define CONFIG_CMD_PCI | |
171 | #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 | |
172 | #endif | |
173 | ||
174 | #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \ | |
175 | defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) | |
176 | #define CONFIG_CMD_IDE | |
177 | #endif | |
178 | ||
179 | #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \ | |
180 | defined(CONFIG_STK52XX) | |
181 | #define CONFIG_CFG_USB | |
182 | #define CONFIG_CFG_FAT | |
183 | #endif | |
184 | ||
185 | #ifdef CONFIG_POST | |
186 | #define CONFIG_CMD_DIAG | |
187 | #endif | |
188 | ||
189 | #define CONFIG_TIMESTAMP /* display image timestamps */ | |
190 | ||
191 | #if (CONFIG_SYS_TEXT_BASE != 0xFFF00000) | |
192 | # define CONFIG_SYS_LOWBOOT 1 /* Boot low */ | |
193 | #endif | |
194 | ||
195 | /* | |
196 | * Autobooting | |
197 | */ | |
198 | ||
199 | #define CONFIG_PREBOOT "echo;" \ | |
200 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ | |
201 | "echo" | |
202 | ||
203 | #undef CONFIG_BOOTARGS | |
204 | ||
205 | #if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT) | |
206 | # define ENV_UPDT \ | |
207 | "update=protect off FFF00000 +${filesize};" \ | |
208 | "erase FFF00000 +${filesize};" \ | |
209 | "cp.b 200000 FFF00000 ${filesize};" \ | |
210 | "protect on FFF00000 +${filesize}\0" | |
211 | #else /* default lowboot configuration */ | |
212 | # define ENV_UPDT \ | |
213 | "update=protect off FC000000 +${filesize};" \ | |
214 | "erase FC000000 +${filesize};" \ | |
215 | "cp.b 200000 FC000000 ${filesize};" \ | |
216 | "protect on FC000000 +${filesize}\0" | |
217 | #endif | |
218 | ||
219 | #if defined(CONFIG_TQM5200) | |
220 | #define CUSTOM_ENV_SETTINGS \ | |
221 | "hostname=tqm5200\0" \ | |
222 | "bootfile=/tftpboot/tqm5200/uImage\0" \ | |
223 | "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0" \ | |
224 | "u-boot=/tftpboot/tqm5200/u-boot.bin\0" | |
225 | #elif defined(CONFIG_CAM5200) | |
226 | #define CUSTOM_ENV_SETTINGS \ | |
227 | "bootfile=cam5200/uImage\0" \ | |
228 | "u-boot=cam5200/u-boot.bin\0" \ | |
229 | "setup=tftp 200000 cam5200/setup.img; source 200000\0" | |
230 | #endif | |
231 | ||
232 | #if defined(CONFIG_TQM5200_B) | |
233 | #define ENV_FLASH_LAYOUT \ | |
234 | "fdt_addr=FC100000\0" \ | |
235 | "kernel_addr=FC140000\0" \ | |
236 | "ramdisk_addr=FC600000\0" | |
237 | #elif defined(CONFIG_CHARON) | |
238 | #define ENV_FLASH_LAYOUT \ | |
239 | "fdt_addr=FDFC0000\0" \ | |
240 | "kernel_addr=FC0A0000\0" \ | |
241 | "ramdisk_addr=FC200000\0" | |
242 | #else /* !CONFIG_TQM5200_B */ | |
243 | #define ENV_FLASH_LAYOUT \ | |
244 | "fdt_addr=FC0A0000\0" \ | |
245 | "kernel_addr=FC0C0000\0" \ | |
246 | "ramdisk_addr=FC300000\0" | |
247 | #endif | |
248 | ||
249 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
250 | "netdev=eth0\0" \ | |
251 | "console=ttyPSC0\0" \ | |
252 | ENV_FLASH_LAYOUT \ | |
253 | "kernel_addr_r=400000\0" \ | |
254 | "fdt_addr_r=600000\0" \ | |
255 | "rootpath=/opt/eldk/ppc_6xx\0" \ | |
256 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
257 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
258 | "nfsroot=${serverip}:${rootpath}\0" \ | |
259 | "addip=setenv bootargs ${bootargs} " \ | |
260 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
261 | ":${hostname}:${netdev}:off panic=1\0" \ | |
262 | "addcons=setenv bootargs ${bootargs} " \ | |
263 | "console=${console},${baudrate}\0" \ | |
264 | "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ | |
265 | "flash_self_old=sete console ttyS0; " \ | |
266 | "run ramargs addip addcons addmtd; " \ | |
267 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ | |
268 | "flash_self=run ramargs addip addcons;" \ | |
269 | "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ | |
270 | "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;" \ | |
271 | "bootm ${kernel_addr}\0" \ | |
272 | "flash_nfs=run nfsargs addip addcons;" \ | |
273 | "bootm ${kernel_addr} - ${fdt_addr}\0" \ | |
274 | "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \ | |
275 | "sete console ttyS0; run nfsargs addip addcons;bootm\0" \ | |
276 | "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ | |
277 | "tftp ${fdt_addr_r} ${fdt_file}; " \ | |
278 | "run nfsargs addip addcons addmtd; " \ | |
279 | "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ | |
280 | CUSTOM_ENV_SETTINGS \ | |
281 | "load=tftp 200000 ${u-boot}\0" \ | |
282 | ENV_UPDT \ | |
283 | "" | |
284 | ||
285 | #define CONFIG_BOOTCOMMAND "run net_nfs" | |
286 | ||
287 | /* | |
288 | * IPB Bus clocking configuration. | |
289 | */ | |
290 | #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ | |
291 | ||
292 | #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200) | |
293 | /* | |
294 | * PCI Bus clocking configuration | |
295 | * | |
296 | * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if | |
297 | * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of | |
298 | * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz. | |
299 | */ | |
300 | #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */ | |
301 | #endif | |
302 | ||
303 | /* | |
304 | * I2C configuration | |
305 | */ | |
306 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ | |
307 | #ifdef CONFIG_TQM5200_REV100 | |
308 | #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */ | |
309 | #else | |
310 | #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */ | |
311 | #endif | |
312 | ||
313 | /* | |
314 | * I2C clock frequency | |
315 | * | |
316 | * Please notice, that the resulting clock frequency could differ from the | |
317 | * configured value. This is because the I2C clock is derived from system | |
318 | * clock over a frequency divider with only a few divider values. U-Boot | |
319 | * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated | |
320 | * approximation allways lies below the configured value, never above. | |
321 | */ | |
322 | #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ | |
323 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
324 | ||
325 | /* | |
326 | * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work | |
327 | * also). For other EEPROMs configuration should be verified. On Mini-FAP the | |
328 | * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the | |
329 | * same configuration could be used. | |
330 | */ | |
331 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ | |
332 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
333 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */ | |
334 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 | |
335 | ||
336 | /* | |
337 | * HW-Monitor configuration on Mini-FAP | |
338 | */ | |
339 | #if defined (CONFIG_MINIFAP) | |
340 | #define CONFIG_SYS_I2C_HWMON_ADDR 0x2C | |
341 | #endif | |
342 | ||
343 | /* List of I2C addresses to be verified by POST */ | |
344 | #if defined (CONFIG_MINIFAP) | |
345 | #undef CONFIG_SYS_POST_I2C_ADDRS | |
346 | #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \ | |
347 | CONFIG_SYS_I2C_HWMON_ADDR, \ | |
348 | CONFIG_SYS_I2C_SLAVE} | |
349 | #endif | |
350 | ||
351 | /* | |
352 | * Flash configuration | |
353 | */ | |
354 | #define CONFIG_SYS_FLASH_BASE 0xFC000000 | |
355 | ||
356 | #if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH) | |
357 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks | |
358 | (= chip selects) */ | |
359 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned int /* main flash device with */ | |
360 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
361 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
362 | ||
363 | #define CONFIG_SYS_FLASH_ADDR0 0x555 | |
364 | #define CONFIG_SYS_FLASH_ADDR1 0x2AA | |
365 | #define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1 /* NIOS flash is a 16bit device */ | |
366 | #define CONFIG_SYS_MAX_FLASH_SECT 128 | |
367 | #else | |
368 | /* use CFI flash driver */ | |
369 | #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */ | |
370 | #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */ | |
371 | #define CONFIG_FLASH_CFI_MTD /* with MTD support */ | |
372 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START } | |
373 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks | |
374 | (= chip selects) */ | |
375 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ | |
376 | #endif | |
377 | ||
378 | #define CONFIG_SYS_FLASH_EMPTY_INFO | |
379 | #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */ | |
380 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 | |
381 | ||
382 | #if defined (CONFIG_CAM5200) | |
383 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) | |
384 | #elif defined(CONFIG_TQM5200_B) | |
385 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00080000) | |
386 | #else | |
387 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000) | |
388 | #endif | |
389 | ||
390 | /* Dynamic MTD partition support */ | |
391 | #define CONFIG_CMD_MTDPARTS | |
392 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ | |
393 | #define MTDIDS_DEFAULT "nor0=fc000000.flash" | |
394 | ||
395 | #if defined(CONFIG_STK52XX) | |
396 | # if defined(CONFIG_TQM5200_B) | |
397 | # if defined(CONFIG_SYS_LOWBOOT) | |
398 | # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:1m(firmware)," \ | |
399 | "256k(dtb)," \ | |
400 | "2304k(kernel)," \ | |
401 | "2560k(small-fs)," \ | |
402 | "2m(initrd)," \ | |
403 | "8m(misc)," \ | |
404 | "16m(big-fs)" | |
405 | # else /* highboot */ | |
406 | # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:2560k(kernel),"\ | |
407 | "3584k(small-fs)," \ | |
408 | "2m(initrd)," \ | |
409 | "8m(misc)," \ | |
410 | "15m(big-fs)," \ | |
411 | "1m(firmware)" | |
412 | # endif /* CONFIG_SYS_LOWBOOT */ | |
413 | # else /* !CONFIG_TQM5200_B */ | |
414 | # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:640k(firmware),"\ | |
415 | "128k(dtb)," \ | |
416 | "2304k(kernel)," \ | |
417 | "2m(initrd)," \ | |
418 | "4m(small-fs)," \ | |
419 | "8m(misc)," \ | |
420 | "15m(big-fs)" | |
421 | # endif /* CONFIG_TQM5200_B */ | |
422 | #elif defined (CONFIG_CAM5200) | |
423 | # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:768k(firmware),"\ | |
424 | "1792k(kernel)," \ | |
425 | "5632k(rootfs)," \ | |
426 | "24m(home)" | |
427 | #elif defined (CONFIG_CHARON) | |
428 | # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:640k(firmware),"\ | |
429 | "1408k(kernel)," \ | |
430 | "2m(initrd)," \ | |
431 | "4m(small-fs)," \ | |
432 | "24320k(big-fs)," \ | |
433 | "256k(dts)" | |
434 | #elif defined (CONFIG_FO300) | |
435 | # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:640k(firmware),"\ | |
436 | "1408k(kernel)," \ | |
437 | "2m(initrd)," \ | |
438 | "4m(small-fs)," \ | |
439 | "8m(misc)," \ | |
440 | "16m(big-fs)" | |
441 | #else | |
442 | # error "Unknown Carrier Board" | |
443 | #endif /* CONFIG_STK52XX */ | |
444 | ||
445 | /* | |
446 | * Environment settings | |
447 | */ | |
448 | #define CONFIG_ENV_IS_IN_FLASH 1 | |
449 | #define CONFIG_ENV_SIZE 0x4000 /* 16 k - keep small for fast booting */ | |
450 | #if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200) | |
451 | #define CONFIG_ENV_SECT_SIZE 0x40000 | |
452 | #else | |
453 | #define CONFIG_ENV_SECT_SIZE 0x20000 | |
454 | #endif /* CONFIG_TQM5200_B */ | |
455 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
456 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
457 | ||
458 | /* | |
459 | * Memory map | |
460 | */ | |
461 | #define CONFIG_SYS_MBAR 0xF0000000 | |
462 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 | |
463 | #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 | |
464 | ||
465 | /* Use ON-Chip SRAM until RAM will be available */ | |
466 | #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM | |
467 | #ifdef CONFIG_POST | |
468 | /* preserve space for the post_word at end of on-chip SRAM */ | |
469 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE | |
470 | #else | |
471 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE | |
472 | #endif | |
473 | ||
474 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
475 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET | |
476 | ||
477 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
478 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) | |
479 | # define CONFIG_SYS_RAMBOOT 1 | |
480 | #endif | |
481 | ||
482 | #if defined (CONFIG_CAM5200) | |
483 | # define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
484 | #elif defined(CONFIG_TQM5200_B) | |
485 | # define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */ | |
486 | #else | |
487 | # define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */ | |
488 | #endif | |
489 | ||
490 | #define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* Reserve 1024 kB for malloc() */ | |
491 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
492 | ||
493 | /* | |
494 | * Ethernet configuration | |
495 | */ | |
496 | #define CONFIG_MPC5xxx_FEC 1 | |
497 | #define CONFIG_MPC5xxx_FEC_MII100 | |
498 | /* | |
499 | * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb | |
500 | */ | |
501 | /* #define CONFIG_MPC5xxx_FEC_MII10 */ | |
502 | #define CONFIG_PHY_ADDR 0x00 | |
503 | ||
504 | /* | |
505 | * GPIO configuration | |
506 | * | |
507 | * use CS1: Bit 0 (mask: 0x80000000): | |
508 | * 1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1). | |
509 | * use ALT CAN position: Bits 2-3 (mask: 0x30000000): | |
510 | * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting. | |
511 | * SPI on PSC3 according to PSC3 setting. Use for CAM5200. | |
512 | * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1. | |
513 | * Use for REV200 STK52XX boards and FO300 boards. Do not use | |
514 | * with REV100 modules (because, there I2C1 is used as I2C bus). | |
515 | * use ATA: Bits 6-7 (mask 0x03000000): | |
516 | * 00 -> No ATA chip selects, csb_4/5 used as normal chip selects. | |
517 | * Use for CAM5200 board. | |
518 | * 01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards. | |
519 | * use PSC6: Bits 9-11 (mask 0x00700000): | |
520 | * 000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as | |
521 | * UART, CODEC or IrDA. | |
522 | * GPIO on PSC6_3 is used in post_hotkeys_pressed() to | |
523 | * enable extended POST tests. | |
524 | * Use for MINI-FAP and TQM5200_IB boards. | |
525 | * 101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used. | |
526 | * Extended POST test is not available. | |
527 | * Use for STK52xx, FO300 and CAM5200 boards. | |
528 | * WARNING: When the extended POST is enabled, these bits will | |
529 | * be overridden by this code as GPIOs! | |
530 | * use PCI_DIS: Bit 16 (mask 0x00008000): | |
531 | * 1 -> disable PCI controller (on CAM5200 board). | |
532 | * use USB: Bits 18-19 (mask 0x00003000): | |
533 | * 10 -> two UARTs (on FO300 and CAM5200). | |
534 | * use PSC3: Bits 20-23 (mask: 0x00000f00): | |
535 | * 0000 -> All PSC3 pins are GPIOs. | |
536 | * 1100 -> UART/SPI (on FO300 board). | |
537 | * 0100 -> UART (on CAM5200 board). | |
538 | * use PSC2: Bits 25:27 (mask: 0x00000030): | |
539 | * 000 -> All PSC2 pins are GPIOs. | |
540 | * 100 -> UART (on CAM5200 board). | |
541 | * 001 -> CAN1/2 on PSC2 pins. | |
542 | * Use for REV100 STK52xx boards | |
543 | * 01x -> Use AC97 (on FO300 board). | |
544 | * use PSC1: Bits 29-31 (mask: 0x00000007): | |
545 | * 100 -> UART (on all boards). | |
546 | */ | |
547 | #if !defined(CONFIG_SYS_GPS_PORT_CONFIG) | |
548 | #if defined (CONFIG_MINIFAP) | |
549 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004 | |
550 | #elif defined (CONFIG_STK52XX) | |
551 | # if defined (CONFIG_STK52XX_REV100) | |
552 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014 | |
553 | # else /* STK52xx REV200 and above */ | |
554 | # if defined (CONFIG_TQM5200_REV100) | |
555 | # error TQM5200 REV100 not supported on STK52XX REV200 or above | |
556 | # else/* TQM5200 REV200 and above */ | |
557 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x91500404 | |
558 | # endif | |
559 | # endif | |
560 | #elif defined (CONFIG_FO300) | |
561 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x91502c24 | |
562 | #elif defined (CONFIG_CAM5200) | |
563 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x8050A444 | |
564 | #else /* TMQ5200 Inbetriebnahme-Board */ | |
565 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004 | |
566 | #endif | |
567 | #endif | |
568 | ||
569 | /* | |
570 | * RTC configuration | |
571 | */ | |
572 | #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100) | |
573 | # define CONFIG_RTC_M41T11 1 | |
574 | # define CONFIG_SYS_I2C_RTC_ADDR 0x68 | |
575 | # define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* because Linux uses the same base | |
576 | year */ | |
577 | #else | |
578 | # define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */ | |
579 | #endif | |
580 | ||
581 | /* | |
582 | * Miscellaneous configurable options | |
583 | */ | |
584 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
585 | ||
586 | #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ | |
587 | ||
588 | #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ | |
589 | #if defined(CONFIG_CMD_KGDB) | |
590 | #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ | |
591 | #endif | |
592 | ||
593 | #if defined(CONFIG_CMD_KGDB) | |
594 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
595 | #else | |
596 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
597 | #endif | |
598 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ | |
599 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
600 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
601 | ||
602 | /* Enable an alternate, more extensive memory test */ | |
603 | #define CONFIG_SYS_ALT_MEMTEST | |
604 | ||
605 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ | |
606 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
607 | ||
608 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ | |
609 | ||
610 | /* | |
611 | * Various low-level settings | |
612 | */ | |
613 | #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI | |
614 | #define CONFIG_SYS_HID0_FINAL HID0_ICE | |
615 | ||
616 | #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE | |
617 | #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE | |
618 | #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 | |
619 | #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */ | |
620 | #else | |
621 | #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */ | |
622 | #endif | |
623 | #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE | |
624 | #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE | |
625 | ||
626 | #define CONFIG_LAST_STAGE_INIT | |
627 | ||
628 | /* | |
629 | * SRAM - Do not map below 2 GB in address space, because this area is used | |
630 | * for SDRAM autosizing. | |
631 | */ | |
632 | #define CONFIG_SYS_CS2_START 0xE5000000 | |
633 | #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */ | |
634 | #define CONFIG_SYS_CS2_CFG 0x0004D930 | |
635 | ||
636 | /* | |
637 | * Grafic controller - Do not map below 2 GB in address space, because this | |
638 | * area is used for SDRAM autosizing. | |
639 | */ | |
640 | #define SM501_FB_BASE 0xE0000000 | |
641 | #define CONFIG_SYS_CS1_START (SM501_FB_BASE) | |
642 | #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */ | |
643 | #define CONFIG_SYS_CS1_CFG 0x8F48FF70 | |
644 | #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000 | |
645 | ||
646 | #define CONFIG_SYS_CS_BURST 0x00000000 | |
647 | #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */ | |
648 | ||
649 | #if defined(CONFIG_CAM5200) | |
650 | #define CONFIG_SYS_CS4_START 0xB0000000 | |
651 | #define CONFIG_SYS_CS4_SIZE 0x00010000 | |
652 | #define CONFIG_SYS_CS4_CFG 0x01019C10 | |
653 | ||
654 | #define CONFIG_SYS_CS5_START 0xD0000000 | |
655 | #define CONFIG_SYS_CS5_SIZE 0x01208000 | |
656 | #define CONFIG_SYS_CS5_CFG 0x1414BF10 | |
657 | #endif | |
658 | ||
659 | #define CONFIG_SYS_RESET_ADDRESS 0xff000000 | |
660 | ||
661 | /*----------------------------------------------------------------------- | |
662 | * USB stuff | |
663 | *----------------------------------------------------------------------- | |
664 | */ | |
665 | #define CONFIG_USB_CLOCK 0x0001BBBB | |
666 | #define CONFIG_USB_CONFIG 0x00001000 | |
667 | ||
668 | /*----------------------------------------------------------------------- | |
669 | * IDE/ATA stuff Supports IDE harddisk | |
670 | *----------------------------------------------------------------------- | |
671 | */ | |
672 | ||
673 | #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ | |
674 | ||
675 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
676 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
677 | ||
678 | #define CONFIG_IDE_RESET /* reset for ide supported */ | |
679 | #define CONFIG_IDE_PREINIT | |
680 | ||
681 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ | |
682 | #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */ | |
683 | ||
684 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 | |
685 | ||
686 | #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA | |
687 | ||
688 | /* Offset for data I/O */ | |
689 | #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) | |
690 | ||
691 | /* Offset for normal register accesses */ | |
692 | #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) | |
693 | ||
694 | /* Offset for alternate registers */ | |
695 | #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) | |
696 | ||
697 | /* Interval between registers */ | |
698 | #define CONFIG_SYS_ATA_STRIDE 4 | |
699 | ||
700 | /* Support ATAPI devices */ | |
701 | #define CONFIG_ATAPI 1 | |
702 | ||
703 | /*----------------------------------------------------------------------- | |
704 | * Open firmware flat tree support | |
705 | *----------------------------------------------------------------------- | |
706 | */ | |
707 | #define OF_CPU "PowerPC,5200@0" | |
708 | #define OF_SOC "soc5200@f0000000" | |
709 | #define OF_TBCLK (bd->bi_busfreq / 4) | |
710 | #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000" | |
711 | ||
712 | #endif /* __CONFIG_H */ |