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eece159c WD |
1 | /* |
2 | * (C) Copyright 2003-2005 | |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
4 | * | |
5 | * (C) Copyright 2004-2005 | |
6 | * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de | |
7 | * | |
1a459660 | 8 | * SPDX-License-Identifier: GPL-2.0+ |
eece159c WD |
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_MPC5xxx 1 /* This is an MPC5xxx CPU */ | |
20 | #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */ | |
21 | #define CONFIG_TQM5200 1 /* ... on TQM5200 module */ | |
22 | #undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */ | |
23 | #define CONFIG_STK52XX 1 /* ... on a STK52XX base board */ | |
24 | #define CONFIG_STK52XX_REV100 1 /* define for revision 100 baseboards */ | |
25 | ||
6d0f6bcf | 26 | #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ |
eece159c | 27 | |
31d82672 BB |
28 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ |
29 | ||
eece159c WD |
30 | /* |
31 | * Serial console configuration | |
32 | */ | |
33 | #define CONFIG_PSC_CONSOLE 6 /* console is on PSC6 */ | |
34 | #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ | |
6d0f6bcf | 35 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } |
eece159c WD |
36 | |
37 | #ifdef CONFIG_STK52XX | |
38 | #undef CONFIG_PS2KBD /* AT-PS/2 Keyboard */ | |
39 | #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */ | |
40 | #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */ | |
6d0f6bcf | 41 | #define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */ |
eece159c WD |
42 | #define CONFIG_BOARD_EARLY_INIT_R |
43 | #endif /* CONFIG_STK52XX */ | |
44 | ||
45 | /* | |
46 | * PCI Mapping: | |
47 | * 0x40000000 - 0x4fffffff - PCI Memory | |
48 | * 0x50000000 - 0x50ffffff - PCI IO Space | |
49 | */ | |
50 | #ifdef CONFIG_STK52XX | |
51 | #define CONFIG_PCI 1 | |
52 | #define CONFIG_PCI_PNP 1 | |
53 | /* #define CONFIG_PCI_SCAN_SHOW 1 */ | |
54 | ||
55 | #define CONFIG_PCI_MEM_BUS 0x40000000 | |
56 | #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS | |
57 | #define CONFIG_PCI_MEM_SIZE 0x10000000 | |
58 | ||
59 | #define CONFIG_PCI_IO_BUS 0x50000000 | |
60 | #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS | |
61 | #define CONFIG_PCI_IO_SIZE 0x01000000 | |
62 | ||
eece159c | 63 | #define CONFIG_EEPRO100 1 |
6d0f6bcf | 64 | #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ |
eece159c WD |
65 | #define CONFIG_NS8382X 1 |
66 | #endif /* CONFIG_STK52XX */ | |
67 | ||
eece159c WD |
68 | /* |
69 | * Video console | |
70 | */ | |
71 | #if 1 | |
72 | #define CONFIG_VIDEO | |
73 | #define CONFIG_VIDEO_SM501 | |
74 | #define CONFIG_VIDEO_SM501_32BPP | |
75 | #define CONFIG_CFB_CONSOLE | |
76 | #define CONFIG_VIDEO_LOGO | |
77 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
78 | #define CONFIG_CONSOLE_EXTRA_INFO | |
79 | #define CONFIG_VIDEO_SW_CURSOR | |
80 | #define CONFIG_SPLASH_SCREEN | |
6d0f6bcf | 81 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV |
eece159c WD |
82 | #endif |
83 | ||
eece159c WD |
84 | /* Partitions */ |
85 | #define CONFIG_MAC_PARTITION | |
86 | #define CONFIG_DOS_PARTITION | |
87 | #define CONFIG_ISO_PARTITION | |
88 | ||
89 | /* USB */ | |
90 | #ifdef CONFIG_STK52XX | |
91 | #define CONFIG_USB_OHCI | |
eece159c | 92 | #define CONFIG_USB_STORAGE |
eece159c WD |
93 | #endif |
94 | ||
95 | /* POST support */ | |
6d0f6bcf JCPV |
96 | #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ |
97 | CONFIG_SYS_POST_CPU | \ | |
98 | CONFIG_SYS_POST_I2C) | |
eece159c WD |
99 | |
100 | #ifdef CONFIG_POST | |
eece159c WD |
101 | /* preserve space for the post_word at end of on-chip SRAM */ |
102 | #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4 | |
eece159c WD |
103 | #endif |
104 | ||
eece159c | 105 | |
079a136c JL |
106 | /* |
107 | * BOOTP options | |
108 | */ | |
109 | #define CONFIG_BOOTP_BOOTFILESIZE | |
110 | #define CONFIG_BOOTP_BOOTPATH | |
111 | #define CONFIG_BOOTP_GATEWAY | |
112 | #define CONFIG_BOOTP_HOSTNAME | |
113 | ||
114 | ||
eece159c | 115 | /* |
46da1e96 | 116 | * Command line configuration. |
eece159c | 117 | */ |
46da1e96 JL |
118 | #include <config_cmd_default.h> |
119 | ||
af075ee9 JL |
120 | #define CONFIG_CMD_ASKENV |
121 | #define CONFIG_CMD_DATE | |
122 | #define CONFIG_CMD_DHCP | |
123 | #define CONFIG_CMD_ECHO | |
124 | #define CONFIG_CMD_EEPROM | |
125 | #define CONFIG_CMD_I2C | |
126 | #define CONFIG_CMD_MII | |
127 | #define CONFIG_CMD_NFS | |
128 | #define CONFIG_CMD_PING | |
129 | #define CONFIG_CMD_REGINFO | |
130 | #define CONFIG_CMD_SNTP | |
131 | ||
46da1e96 JL |
132 | #if defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) |
133 | #define CONFIG_CMD_IDE | |
134 | #define CONFIG_CMD_FAT | |
135 | #define CONFIG_CMD_EXT2 | |
136 | #endif | |
137 | ||
138 | #ifdef CONFIG_STK52XX | |
139 | #define CONFIG_CMD_USB | |
140 | #define CONFIG_CMD_FAT | |
141 | #endif | |
142 | ||
143 | #ifdef CONFIG_VIDEO | |
144 | #define CONFIG_CMD_BMP | |
145 | #endif | |
146 | ||
147 | #ifdef CONFIG_PCI | |
148 | #define CONFIG_CMD_PCI | |
f33fca22 | 149 | #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 |
46da1e96 JL |
150 | #endif |
151 | ||
af075ee9 JL |
152 | #ifdef CONFIG_POST |
153 | #define CONFIG_CMD_DIAG | |
154 | #endif | |
46da1e96 | 155 | |
eece159c WD |
156 | |
157 | #define CONFIG_TIMESTAMP /* display image timestamps */ | |
158 | ||
14d0a02a | 159 | #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */ |
6d0f6bcf | 160 | # define CONFIG_SYS_LOWBOOT 1 |
eece159c WD |
161 | #endif |
162 | ||
163 | /* | |
164 | * Autobooting | |
165 | */ | |
166 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
167 | ||
168 | #define CONFIG_PREBOOT "echo;" \ | |
32bf3d14 | 169 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
eece159c WD |
170 | "echo" |
171 | ||
172 | #undef CONFIG_BOOTARGS | |
173 | ||
eece159c WD |
174 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
175 | "netdev=eth0\0" \ | |
176 | "rootpath=/opt/eldk/ppc_6xx\0" \ | |
177 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
178 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
fe126d8b WD |
179 | "nfsroot=${serverip}:${rootpath}\0" \ |
180 | "addip=setenv bootargs ${bootargs} " \ | |
181 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
182 | ":${hostname}:${netdev}:off panic=1\0" \ | |
eece159c | 183 | "flash_self=run ramargs addip;" \ |
fe126d8b | 184 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
eece159c | 185 | "flash_nfs=run nfsargs addip;" \ |
fe126d8b WD |
186 | "bootm ${kernel_addr}\0" \ |
187 | "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \ | |
eece159c | 188 | "bootfile=/tftpboot/tqm5200/uImage\0" \ |
fe126d8b | 189 | "load=tftp 200000 ${u-boot}\0" \ |
cd65a3dc | 190 | "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \ |
eece159c WD |
191 | "update=protect off FC000000 FC05FFFF;" \ |
192 | "erase FC000000 FC05FFFF;" \ | |
fe126d8b | 193 | "cp.b 200000 FC000000 ${filesize};" \ |
eece159c WD |
194 | "protect on FC000000 FC05FFFF\0" \ |
195 | "" | |
196 | ||
197 | #define CONFIG_BOOTCOMMAND "run net_nfs" | |
198 | ||
199 | /* | |
200 | * IPB Bus clocking configuration. | |
201 | */ | |
6d0f6bcf | 202 | #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ |
eece159c | 203 | |
6d0f6bcf | 204 | #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) |
eece159c WD |
205 | /* |
206 | * PCI Bus clocking configuration | |
207 | * | |
208 | * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if | |
6d0f6bcf | 209 | * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock |
c99512d6 | 210 | * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz. |
eece159c | 211 | */ |
6d0f6bcf | 212 | #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */ |
eece159c WD |
213 | #endif |
214 | ||
215 | /* | |
216 | * I2C configuration | |
217 | */ | |
218 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ | |
219 | #ifdef CONFIG_TQM5200_REV100 | |
6d0f6bcf | 220 | #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */ |
eece159c | 221 | #else |
6d0f6bcf | 222 | #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */ |
eece159c WD |
223 | #endif |
224 | ||
225 | /* | |
226 | * I2C clock frequency | |
227 | * | |
228 | * Please notice, that the resulting clock frequency could differ from the | |
229 | * configured value. This is because the I2C clock is derived from system | |
230 | * clock over a frequency divider with only a few divider values. U-boot | |
6d0f6bcf | 231 | * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated |
eece159c WD |
232 | * approximation allways lies below the configured value, never above. |
233 | */ | |
6d0f6bcf JCPV |
234 | #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ |
235 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
eece159c WD |
236 | |
237 | /* | |
238 | * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work | |
239 | * also). For other EEPROMs configuration should be verified. On Mini-FAP the | |
240 | * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the | |
241 | * same configuration could be used. | |
242 | */ | |
6d0f6bcf JCPV |
243 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ |
244 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
245 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */ | |
246 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 | |
eece159c WD |
247 | |
248 | /* | |
249 | * HW-Monitor configuration on Mini-FAP | |
250 | */ | |
251 | #if defined (CONFIG_MINIFAP) | |
6d0f6bcf | 252 | #define CONFIG_SYS_I2C_HWMON_ADDR 0x2C |
eece159c WD |
253 | #endif |
254 | ||
255 | /* List of I2C addresses to be verified by POST */ | |
eece159c | 256 | #if defined (CONFIG_MINIFAP) |
60aaaa07 PT |
257 | #undef CONFIG_SYS_POST_I2C_ADDRS |
258 | #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \ | |
259 | CONFIG_SYS_I2C_HWMON_ADDR, \ | |
260 | CONFIG_SYS_I2C_SLAVE} | |
eece159c WD |
261 | #endif |
262 | ||
263 | /* | |
264 | * Flash configuration | |
265 | */ | |
14d0a02a | 266 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */ |
eece159c WD |
267 | |
268 | /* use CFI flash driver if no module variant is spezified */ | |
6d0f6bcf | 269 | #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */ |
00b1883a | 270 | #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */ |
6d0f6bcf JCPV |
271 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START } |
272 | #define CONFIG_SYS_FLASH_EMPTY_INFO | |
273 | #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */ | |
274 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ | |
275 | #undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */ | |
276 | ||
277 | #if !defined(CONFIG_SYS_LOWBOOT) | |
278 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000) | |
279 | #else /* CONFIG_SYS_LOWBOOT */ | |
280 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000) | |
281 | #endif /* CONFIG_SYS_LOWBOOT */ | |
282 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks | |
eece159c | 283 | (= chip selects) */ |
6d0f6bcf JCPV |
284 | #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ |
285 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ | |
eece159c WD |
286 | |
287 | ||
288 | /* | |
289 | * Environment settings | |
290 | */ | |
5a1aceb0 | 291 | #define CONFIG_ENV_IS_IN_FLASH 1 |
0e8d1586 JCPV |
292 | #define CONFIG_ENV_SIZE 0x10000 |
293 | #define CONFIG_ENV_SECT_SIZE 0x20000 | |
294 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
295 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
eece159c WD |
296 | |
297 | /* | |
298 | * Memory map | |
299 | */ | |
6d0f6bcf JCPV |
300 | #define CONFIG_SYS_MBAR 0xF0000000 |
301 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 | |
302 | #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 | |
eece159c WD |
303 | |
304 | /* Use ON-Chip SRAM until RAM will be available */ | |
6d0f6bcf | 305 | #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM |
eece159c WD |
306 | #ifdef CONFIG_POST |
307 | /* preserve space for the post_word at end of on-chip SRAM */ | |
553f0982 | 308 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE |
eece159c | 309 | #else |
553f0982 | 310 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE |
eece159c WD |
311 | #endif |
312 | ||
313 | ||
25ddd1fb | 314 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 315 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
eece159c | 316 | |
14d0a02a | 317 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf JCPV |
318 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
319 | # define CONFIG_SYS_RAMBOOT 1 | |
eece159c WD |
320 | #endif |
321 | ||
6d0f6bcf JCPV |
322 | #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */ |
323 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
324 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
eece159c WD |
325 | |
326 | /* | |
327 | * Ethernet configuration | |
328 | */ | |
329 | #define CONFIG_MPC5xxx_FEC 1 | |
330 | /* | |
331 | * Define CONFIG_FEC_10MBIT to force FEC at 10Mb | |
332 | */ | |
333 | /* #define CONFIG_FEC_10MBIT 1 */ | |
334 | #define CONFIG_PHY_ADDR 0x00 | |
335 | ||
336 | /* | |
337 | * GPIO configuration | |
338 | * | |
339 | * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1): | |
340 | * Bit 0 (mask: 0x80000000): 1 | |
341 | * use ALT CAN position: Bits 2-3 (mask: 0x30000000): | |
342 | * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting. | |
343 | * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1. | |
344 | * Use for REV200 STK52XX boards. Do not use with REV100 modules | |
345 | * (because, there I2C1 is used as I2C bus) | |
346 | * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100 | |
347 | * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030) | |
348 | * 000 -> All PSC2 pins are GIOPs | |
349 | * 001 -> CAN1/2 on PSC2 pins | |
350 | * Use for REV100 STK52xx boards | |
351 | * use PSC6: | |
352 | * on STK52xx: | |
353 | * use as UART. Pins PSC6_0 to PSC6_3 are used. | |
354 | * Bits 9:11 (mask: 0x00700000): | |
355 | * 101 -> PSC6 : Extended POST test is not available | |
356 | * on MINI-FAP and TQM5200_IB: | |
357 | * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000): | |
358 | * 000 -> PSC6 could not be used as UART, CODEC or IrDA | |
359 | * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST | |
360 | * tests. | |
361 | */ | |
362 | #if defined (CONFIG_MINIFAP) | |
6d0f6bcf | 363 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004 |
eece159c WD |
364 | #elif defined (CONFIG_STK52XX) |
365 | # if defined (CONFIG_STK52XX_REV100) | |
6d0f6bcf | 366 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014 |
eece159c WD |
367 | # else /* STK52xx REV200 and above */ |
368 | # if defined (CONFIG_TQM5200_REV100) | |
369 | # error TQM5200 REV100 not supported on STK52XX REV200 or above | |
370 | # else/* TQM5200 REV200 and above */ | |
6d0f6bcf | 371 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x91500004 |
eece159c WD |
372 | # endif |
373 | # endif | |
374 | #else /* TMQ5200 Inbetriebnahme-Board */ | |
6d0f6bcf | 375 | # define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004 |
eece159c WD |
376 | #endif |
377 | ||
378 | /* | |
379 | * RTC configuration | |
380 | */ | |
381 | #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */ | |
382 | ||
383 | /* | |
384 | * Miscellaneous configurable options | |
385 | */ | |
6d0f6bcf JCPV |
386 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
387 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
46da1e96 | 388 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 389 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
eece159c | 390 | #else |
6d0f6bcf | 391 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
eece159c | 392 | #endif |
6d0f6bcf JCPV |
393 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
394 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
395 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
eece159c WD |
396 | |
397 | /* Enable an alternate, more extensive memory test */ | |
6d0f6bcf | 398 | #define CONFIG_SYS_ALT_MEMTEST |
eece159c | 399 | |
6d0f6bcf JCPV |
400 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ |
401 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
eece159c | 402 | |
6d0f6bcf | 403 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
eece159c | 404 | |
6d0f6bcf | 405 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
eece159c | 406 | |
6d0f6bcf | 407 | #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ |
46da1e96 | 408 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 409 | # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
46da1e96 JL |
410 | #endif |
411 | ||
eece159c | 412 | /* |
079a136c | 413 | * Enable loopw command. |
eece159c WD |
414 | */ |
415 | #define CONFIG_LOOPW | |
416 | ||
417 | /* | |
418 | * Various low-level settings | |
419 | */ | |
6d0f6bcf JCPV |
420 | #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI |
421 | #define CONFIG_SYS_HID0_FINAL HID0_ICE | |
eece159c | 422 | |
6d0f6bcf JCPV |
423 | #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE |
424 | #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE | |
425 | #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 | |
426 | #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */ | |
eece159c | 427 | #else |
6d0f6bcf | 428 | #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */ |
eece159c | 429 | #endif |
6d0f6bcf JCPV |
430 | #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE |
431 | #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE | |
eece159c | 432 | |
eece159c | 433 | #define CONFIG_LAST_STAGE_INIT |
eece159c WD |
434 | |
435 | /* | |
436 | * SRAM - Do not map below 2 GB in address space, because this area is used | |
437 | * for SDRAM autosizing. | |
438 | */ | |
6d0f6bcf JCPV |
439 | #define CONFIG_SYS_CS2_START 0xE5000000 |
440 | #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */ | |
441 | #define CONFIG_SYS_CS2_CFG 0x0004D930 | |
eece159c WD |
442 | |
443 | /* | |
444 | * Grafic controller - Do not map below 2 GB in address space, because this | |
445 | * area is used for SDRAM autosizing. | |
446 | */ | |
eece159c | 447 | #define SM501_FB_BASE 0xE0000000 |
6d0f6bcf JCPV |
448 | #define CONFIG_SYS_CS1_START (SM501_FB_BASE) |
449 | #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */ | |
450 | #define CONFIG_SYS_CS1_CFG 0x8F48FF70 | |
451 | #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000 | |
eece159c | 452 | |
6d0f6bcf JCPV |
453 | #define CONFIG_SYS_CS_BURST 0x00000000 |
454 | #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */ | |
eece159c | 455 | |
6d0f6bcf | 456 | #define CONFIG_SYS_RESET_ADDRESS 0xff000000 |
eece159c WD |
457 | |
458 | /*----------------------------------------------------------------------- | |
459 | * USB stuff | |
460 | *----------------------------------------------------------------------- | |
461 | */ | |
462 | #define CONFIG_USB_CLOCK 0x0001BBBB | |
463 | #define CONFIG_USB_CONFIG 0x00001000 | |
464 | ||
465 | /*----------------------------------------------------------------------- | |
466 | * IDE/ATA stuff Supports IDE harddisk | |
467 | *----------------------------------------------------------------------- | |
468 | */ | |
469 | ||
470 | #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ | |
471 | ||
472 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
473 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
474 | ||
475 | #define CONFIG_IDE_RESET /* reset for ide supported */ | |
476 | #define CONFIG_IDE_PREINIT | |
477 | ||
6d0f6bcf JCPV |
478 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
479 | #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */ | |
eece159c | 480 | |
6d0f6bcf | 481 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
eece159c | 482 | |
6d0f6bcf | 483 | #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA |
eece159c WD |
484 | |
485 | /* Offset for data I/O */ | |
6d0f6bcf | 486 | #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) |
eece159c WD |
487 | |
488 | /* Offset for normal register accesses */ | |
6d0f6bcf | 489 | #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) |
eece159c WD |
490 | |
491 | /* Offset for alternate registers */ | |
6d0f6bcf | 492 | #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) |
eece159c WD |
493 | |
494 | /* Interval between registers */ | |
6d0f6bcf | 495 | #define CONFIG_SYS_ATA_STRIDE 4 |
eece159c WD |
496 | |
497 | #endif /* __CONFIG_H */ |