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7aa78614 WD |
1 | /* |
2 | * (C) Copyright 2001 | |
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 | /* | |
25 | * board/config.h - configuration options, board specific | |
26 | */ | |
27 | ||
28 | #ifndef __CONFIG_H | |
29 | #define __CONFIG_H | |
30 | ||
31 | /* | |
32 | * High Level Configuration Options | |
33 | * (easy to change) | |
34 | */ | |
35 | ||
36 | #define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */ | |
37 | #define CONFIG_ATC 1 /* ...on a ATC board */ | |
9c4c5ae3 | 38 | #define CONFIG_CPM2 1 /* Has a CPM2 */ |
7aa78614 | 39 | |
2ae18241 WD |
40 | #define CONFIG_SYS_TEXT_BASE 0xFF000000 |
41 | ||
7aa78614 WD |
42 | /* |
43 | * select serial console configuration | |
44 | * | |
45 | * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then | |
46 | * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4 | |
47 | * for SCC). | |
48 | * | |
49 | * if CONFIG_CONS_NONE is defined, then the serial console routines must | |
50 | * defined elsewhere (for example, on the cogent platform, there are serial | |
51 | * ports on the motherboard which are used for the serial console - see | |
52 | * cogent/cma101/serial.[ch]). | |
53 | */ | |
54 | #define CONFIG_CONS_ON_SMC /* define if console on SMC */ | |
55 | #undef CONFIG_CONS_ON_SCC /* define if console on SCC */ | |
56 | #undef CONFIG_CONS_NONE /* define if console on something else*/ | |
57 | #define CONFIG_CONS_INDEX 2 /* which serial channel for console */ | |
58 | ||
59 | #define CONFIG_BAUDRATE 115200 | |
60 | ||
61 | /* | |
62 | * select ethernet configuration | |
63 | * | |
64 | * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then | |
65 | * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3 | |
66 | * for FCC) | |
67 | * | |
68 | * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be | |
639221c7 | 69 | * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset. |
7aa78614 WD |
70 | */ |
71 | #undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */ | |
72 | #undef CONFIG_ETHER_NONE /* define if ether on something else */ | |
73 | #define CONFIG_ETHER_ON_FCC | |
74 | ||
7aa78614 WD |
75 | #define CONFIG_ETHER_ON_FCC2 |
76 | ||
77 | /* | |
78 | * - Rx-CLK is CLK13 | |
79 | * - Tx-CLK is CLK14 | |
80 | * - RAM for BD/Buffers is on the 60x Bus (see 28-13) | |
81 | * - Enable Full Duplex in FSMR | |
82 | */ | |
6d0f6bcf JCPV |
83 | # define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK) |
84 | # define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14) | |
85 | # define CONFIG_SYS_CPMFCR_RAMTYPE 0 | |
86 | # define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) | |
7aa78614 WD |
87 | |
88 | #define CONFIG_ETHER_ON_FCC3 | |
89 | ||
90 | /* | |
91 | * - Rx-CLK is CLK15 | |
92 | * - Tx-CLK is CLK16 | |
93 | * - RAM for BD/Buffers is on the local Bus (see 28-13) | |
94 | * - Enable Half Duplex in FSMR | |
95 | */ | |
6d0f6bcf JCPV |
96 | # define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3|CMXFCR_RF3CS_MSK|CMXFCR_TF3CS_MSK) |
97 | # define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15|CMXFCR_TF3CS_CLK16) | |
7aa78614 WD |
98 | |
99 | /* system clock rate (CLKIN) - equal to the 60x and local bus speed */ | |
100 | #define CONFIG_8260_CLKIN 64000000 /* in Hz */ | |
101 | ||
102 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
103 | ||
104 | #undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in Hz */ | |
105 | ||
106 | #define CONFIG_PREBOOT \ | |
107 | "echo;" \ | |
32bf3d14 | 108 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;"\ |
7aa78614 WD |
109 | "echo" |
110 | ||
111 | #undef CONFIG_BOOTARGS | |
112 | #define CONFIG_BOOTCOMMAND \ | |
113 | "bootp;" \ | |
114 | "setenv bootargs root=/dev/nfs rw " \ | |
53677ef1 | 115 | "nfsroot=${serverip}:${rootpath} " \ |
fe126d8b | 116 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;"\ |
7aa78614 WD |
117 | "bootm" |
118 | ||
119 | /*----------------------------------------------------------------------- | |
120 | * Miscellaneous configuration options | |
121 | */ | |
122 | ||
123 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 124 | #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ |
7aa78614 | 125 | |
2fd90ce5 JL |
126 | |
127 | /* | |
128 | * BOOTP options | |
129 | */ | |
130 | #define CONFIG_BOOTP_SUBNETMASK | |
131 | #define CONFIG_BOOTP_GATEWAY | |
132 | #define CONFIG_BOOTP_HOSTNAME | |
133 | #define CONFIG_BOOTP_BOOTPATH | |
134 | #define CONFIG_BOOTP_BOOTFILESIZE | |
7aa78614 | 135 | |
15ef8a5d | 136 | |
0b361c91 JL |
137 | /* |
138 | * Command line configuration. | |
139 | */ | |
140 | #include <config_cmd_default.h> | |
15ef8a5d | 141 | |
0b361c91 JL |
142 | #define CONFIG_CMD_EEPROM |
143 | #define CONFIG_CMD_PCI | |
144 | #define CONFIG_CMD_PCMCIA | |
145 | #define CONFIG_CMD_DATE | |
146 | #define CONFIG_CMD_IDE | |
7aa78614 | 147 | |
0b361c91 JL |
148 | |
149 | #define CONFIG_DOS_PARTITION | |
7aa78614 WD |
150 | |
151 | /* | |
152 | * Miscellaneous configurable options | |
153 | */ | |
6d0f6bcf JCPV |
154 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
155 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
0b361c91 | 156 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 157 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
7aa78614 | 158 | #else |
6d0f6bcf | 159 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
7aa78614 | 160 | #endif |
6d0f6bcf JCPV |
161 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
162 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
163 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
7aa78614 | 164 | |
6d0f6bcf JCPV |
165 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
166 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
7aa78614 | 167 | |
6d0f6bcf | 168 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
7aa78614 | 169 | |
6d0f6bcf | 170 | #define CONFIG_SYS_PIO_MODE 0 /* IDE interface in PIO Mode 0 */ |
66fd3d1c | 171 | |
6d0f6bcf | 172 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
7aa78614 | 173 | |
6d0f6bcf | 174 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } |
7aa78614 | 175 | |
6d0f6bcf | 176 | #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100 /* "bad" address */ |
7aa78614 | 177 | |
6d0f6bcf | 178 | #define CONFIG_SYS_ALLOC_DPRAM |
7aa78614 WD |
179 | |
180 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
181 | ||
182 | #define CONFIG_SPI | |
183 | ||
15ef8a5d WD |
184 | #define CONFIG_RTC_DS12887 |
185 | ||
53677ef1 WD |
186 | #define RTC_BASE_ADDR 0xF5000000 |
187 | #define RTC_PORT_ADDR RTC_BASE_ADDR + 0x800 | |
188 | #define RTC_PORT_DATA RTC_BASE_ADDR + 0x808 | |
15ef8a5d WD |
189 | |
190 | #define CONFIG_MISC_INIT_R | |
191 | ||
7aa78614 WD |
192 | /* |
193 | * For booting Linux, the board info and command line data | |
194 | * have to be in the first 8 MB of memory, since this is | |
195 | * the maximum mapped by the Linux kernel during initialization. | |
196 | */ | |
6d0f6bcf | 197 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
7aa78614 WD |
198 | |
199 | /*----------------------------------------------------------------------- | |
200 | * Flash configuration | |
201 | */ | |
202 | ||
6d0f6bcf JCPV |
203 | #define CONFIG_SYS_FLASH_BASE 0xFF000000 |
204 | #define CONFIG_SYS_FLASH_SIZE 0x00800000 | |
7aa78614 WD |
205 | |
206 | /*----------------------------------------------------------------------- | |
207 | * FLASH organization | |
208 | */ | |
6d0f6bcf JCPV |
209 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ |
210 | #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ | |
7aa78614 | 211 | |
6d0f6bcf JCPV |
212 | #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ |
213 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ | |
7aa78614 WD |
214 | |
215 | #define CONFIG_FLASH_16BIT | |
216 | ||
217 | /*----------------------------------------------------------------------- | |
218 | * Hard Reset Configuration Words | |
219 | * | |
6d0f6bcf | 220 | * if you change bits in the HRCW, you must also change the CONFIG_SYS_* |
7aa78614 | 221 | * defines for the various registers affected by the HRCW e.g. changing |
6d0f6bcf | 222 | * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR. |
7aa78614 | 223 | */ |
6d0f6bcf | 224 | #define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | \ |
9a0e21a3 | 225 | HRCW_BPS10 |\ |
7aa78614 WD |
226 | HRCW_APPC10) |
227 | ||
228 | /* no slaves so just fill with zeros */ | |
6d0f6bcf JCPV |
229 | #define CONFIG_SYS_HRCW_SLAVE1 0 |
230 | #define CONFIG_SYS_HRCW_SLAVE2 0 | |
231 | #define CONFIG_SYS_HRCW_SLAVE3 0 | |
232 | #define CONFIG_SYS_HRCW_SLAVE4 0 | |
233 | #define CONFIG_SYS_HRCW_SLAVE5 0 | |
234 | #define CONFIG_SYS_HRCW_SLAVE6 0 | |
235 | #define CONFIG_SYS_HRCW_SLAVE7 0 | |
7aa78614 WD |
236 | |
237 | /*----------------------------------------------------------------------- | |
238 | * Internal Memory Mapped Register | |
239 | */ | |
6d0f6bcf | 240 | #define CONFIG_SYS_IMMR 0xF0000000 |
7aa78614 WD |
241 | |
242 | /*----------------------------------------------------------------------- | |
243 | * Definitions for initial stack pointer and data area (in DPRAM) | |
244 | */ | |
6d0f6bcf | 245 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR |
553f0982 | 246 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ |
25ddd1fb | 247 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 248 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
7aa78614 WD |
249 | |
250 | /*----------------------------------------------------------------------- | |
251 | * Start addresses for the final memory configuration | |
252 | * (Set up by the startup code) | |
6d0f6bcf | 253 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
7aa78614 | 254 | * |
6d0f6bcf | 255 | * 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE. |
7aa78614 | 256 | */ |
6d0f6bcf JCPV |
257 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
258 | #define CONFIG_SYS_SDRAM_MAX_SIZE 0x08000000 /* max. 128 MB */ | |
14d0a02a | 259 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf JCPV |
260 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ |
261 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/ | |
7aa78614 | 262 | |
6d0f6bcf JCPV |
263 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
264 | # define CONFIG_SYS_RAMBOOT | |
7aa78614 WD |
265 | #endif |
266 | ||
66fd3d1c WD |
267 | #define CONFIG_PCI |
268 | #define CONFIG_PCI_PNP | |
6d0f6bcf | 269 | #define CONFIG_SYS_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */ |
66fd3d1c | 270 | |
7aa78614 WD |
271 | #if 1 |
272 | /* environment is in Flash */ | |
5a1aceb0 | 273 | #define CONFIG_ENV_IS_IN_FLASH 1 |
6d0f6bcf | 274 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x30000) |
0e8d1586 JCPV |
275 | # define CONFIG_ENV_SIZE 0x10000 |
276 | # define CONFIG_ENV_SECT_SIZE 0x10000 | |
7aa78614 | 277 | #else |
bb1f8b4f | 278 | #define CONFIG_ENV_IS_IN_EEPROM 1 |
0e8d1586 JCPV |
279 | #define CONFIG_ENV_OFFSET 0 |
280 | #define CONFIG_ENV_SIZE 2048 | |
6d0f6bcf | 281 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-byte page size */ |
7aa78614 | 282 | #endif |
7aa78614 WD |
283 | |
284 | /*----------------------------------------------------------------------- | |
285 | * Cache Configuration | |
286 | */ | |
6d0f6bcf | 287 | #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */ |
0b361c91 | 288 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 289 | # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
7aa78614 WD |
290 | #endif |
291 | ||
292 | /*----------------------------------------------------------------------- | |
293 | * HIDx - Hardware Implementation-dependent Registers 2-11 | |
294 | *----------------------------------------------------------------------- | |
295 | * HID0 also contains cache control - initially enable both caches and | |
296 | * invalidate contents, then the final state leaves only the instruction | |
297 | * cache enabled. Note that Power-On and Hard reset invalidate the caches, | |
298 | * but Soft reset does not. | |
299 | * | |
300 | * HID1 has only read-only information - nothing to set. | |
301 | */ | |
6d0f6bcf | 302 | #define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|\ |
8bde7f77 | 303 | HID0_DCI|HID0_IFEM|HID0_ABE) |
6d0f6bcf JCPV |
304 | #define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE) |
305 | #define CONFIG_SYS_HID2 0 | |
7aa78614 WD |
306 | |
307 | /*----------------------------------------------------------------------- | |
308 | * RMR - Reset Mode Register 5-5 | |
309 | *----------------------------------------------------------------------- | |
310 | * turn on Checkstop Reset Enable | |
311 | */ | |
6d0f6bcf | 312 | #define CONFIG_SYS_RMR RMR_CSRE |
7aa78614 WD |
313 | |
314 | /*----------------------------------------------------------------------- | |
315 | * BCR - Bus Configuration 4-25 | |
316 | *----------------------------------------------------------------------- | |
317 | */ | |
318 | #define BCR_APD01 0x10000000 | |
6d0f6bcf | 319 | #define CONFIG_SYS_BCR (BCR_APD01|BCR_ETM|BCR_LETM) /* 8260 mode */ |
7aa78614 WD |
320 | |
321 | /*----------------------------------------------------------------------- | |
322 | * SIUMCR - SIU Module Configuration 4-31 | |
323 | *----------------------------------------------------------------------- | |
324 | */ | |
6d0f6bcf | 325 | #define CONFIG_SYS_SIUMCR (SIUMCR_BBD|SIUMCR_APPC10|\ |
7aa78614 WD |
326 | SIUMCR_CS10PC00|SIUMCR_BCTLC10) |
327 | ||
328 | /*----------------------------------------------------------------------- | |
329 | * SYPCR - System Protection Control 4-35 | |
330 | * SYPCR can only be written once after reset! | |
331 | *----------------------------------------------------------------------- | |
332 | * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable | |
333 | */ | |
334 | #if defined(CONFIG_WATCHDOG) | |
6d0f6bcf | 335 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ |
8bde7f77 | 336 | SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE) |
7aa78614 | 337 | #else |
6d0f6bcf | 338 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ |
8bde7f77 | 339 | SYPCR_SWRI|SYPCR_SWP) |
7aa78614 WD |
340 | #endif /* CONFIG_WATCHDOG */ |
341 | ||
342 | /*----------------------------------------------------------------------- | |
343 | * TMCNTSC - Time Counter Status and Control 4-40 | |
344 | *----------------------------------------------------------------------- | |
345 | * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk, | |
346 | * and enable Time Counter | |
347 | */ | |
6d0f6bcf | 348 | #define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) |
7aa78614 WD |
349 | |
350 | /*----------------------------------------------------------------------- | |
351 | * PISCR - Periodic Interrupt Status and Control 4-42 | |
352 | *----------------------------------------------------------------------- | |
353 | * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable | |
354 | * Periodic timer | |
355 | */ | |
6d0f6bcf | 356 | #define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) |
7aa78614 WD |
357 | |
358 | /*----------------------------------------------------------------------- | |
359 | * SCCR - System Clock Control 9-8 | |
360 | *----------------------------------------------------------------------- | |
361 | * Ensure DFBRG is Divide by 16 | |
362 | */ | |
6d0f6bcf | 363 | #define CONFIG_SYS_SCCR SCCR_DFBRG01 |
7aa78614 WD |
364 | |
365 | /*----------------------------------------------------------------------- | |
366 | * RCCR - RISC Controller Configuration 13-7 | |
367 | *----------------------------------------------------------------------- | |
368 | */ | |
6d0f6bcf | 369 | #define CONFIG_SYS_RCCR 0 |
7aa78614 | 370 | |
6d0f6bcf | 371 | #define CONFIG_SYS_MIN_AM_MASK 0xC0000000 |
7aa78614 WD |
372 | /*----------------------------------------------------------------------- |
373 | * MPTPR - Memory Refresh Timer Prescaler Register 10-18 | |
374 | *----------------------------------------------------------------------- | |
375 | */ | |
6d0f6bcf | 376 | #define CONFIG_SYS_MPTPR 0x1F00 |
7aa78614 WD |
377 | |
378 | /*----------------------------------------------------------------------- | |
379 | * PSRT - Refresh Timer Register 10-16 | |
380 | *----------------------------------------------------------------------- | |
381 | */ | |
6d0f6bcf | 382 | #define CONFIG_SYS_PSRT 0x0f |
7aa78614 WD |
383 | |
384 | /*----------------------------------------------------------------------- | |
385 | * PSRT - SDRAM Mode Register 10-10 | |
386 | *----------------------------------------------------------------------- | |
387 | */ | |
388 | ||
389 | /* SDRAM initialization values for 8-column chips | |
390 | */ | |
6d0f6bcf | 391 | #define CONFIG_SYS_OR2_8COL (CONFIG_SYS_MIN_AM_MASK |\ |
7aa78614 | 392 | ORxS_BPD_4 |\ |
f7de16ae WD |
393 | ORxS_ROWST_PBI1_A7 |\ |
394 | ORxS_NUMR_12) | |
7aa78614 | 395 | |
6d0f6bcf | 396 | #define CONFIG_SYS_PSDMR_8COL (PSDMR_PBI |\ |
f7de16ae WD |
397 | PSDMR_SDAM_A15_IS_A5 |\ |
398 | PSDMR_BSMA_A15_A17 |\ | |
399 | PSDMR_SDA10_PBI1_A7 |\ | |
7aa78614 | 400 | PSDMR_RFRC_7_CLK |\ |
f7de16ae WD |
401 | PSDMR_PRETOACT_3W |\ |
402 | PSDMR_ACTTORW_2W |\ | |
7aa78614 WD |
403 | PSDMR_LDOTOPRE_1C |\ |
404 | PSDMR_WRC_1C |\ | |
405 | PSDMR_CL_2) | |
406 | ||
407 | /* SDRAM initialization values for 9-column chips | |
408 | */ | |
6d0f6bcf | 409 | #define CONFIG_SYS_OR2_9COL (CONFIG_SYS_MIN_AM_MASK |\ |
7aa78614 | 410 | ORxS_BPD_4 |\ |
f7de16ae WD |
411 | ORxS_ROWST_PBI1_A6 |\ |
412 | ORxS_NUMR_12) | |
7aa78614 | 413 | |
6d0f6bcf | 414 | #define CONFIG_SYS_PSDMR_9COL (PSDMR_PBI |\ |
f7de16ae WD |
415 | PSDMR_SDAM_A16_IS_A5 |\ |
416 | PSDMR_BSMA_A15_A17 |\ | |
417 | PSDMR_SDA10_PBI1_A6 |\ | |
7aa78614 | 418 | PSDMR_RFRC_7_CLK |\ |
f7de16ae WD |
419 | PSDMR_PRETOACT_3W |\ |
420 | PSDMR_ACTTORW_2W |\ | |
7aa78614 WD |
421 | PSDMR_LDOTOPRE_1C |\ |
422 | PSDMR_WRC_1C |\ | |
423 | PSDMR_CL_2) | |
424 | ||
425 | /* | |
426 | * Init Memory Controller: | |
427 | * | |
428 | * Bank Bus Machine PortSz Device | |
429 | * ---- --- ------- ------ ------ | |
430 | * 0 60x GPCM 8 bit Boot ROM | |
431 | * 1 60x GPCM 64 bit FLASH | |
432 | * 2 60x SDRAM 64 bit SDRAM | |
433 | * | |
434 | */ | |
435 | ||
6d0f6bcf | 436 | #define CONFIG_SYS_MRS_OFFS 0x00000000 |
7aa78614 WD |
437 | |
438 | /* Bank 0 - FLASH | |
439 | */ | |
6d0f6bcf | 440 | #define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\ |
8bde7f77 WD |
441 | BRx_PS_16 |\ |
442 | BRx_MS_GPCM_P |\ | |
443 | BRx_V) | |
7aa78614 | 444 | |
6d0f6bcf | 445 | #define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\ |
8bde7f77 WD |
446 | ORxG_CSNT |\ |
447 | ORxG_ACS_DIV1 |\ | |
448 | ORxG_SCY_3_CLK |\ | |
449 | ORxU_EHTR_8IDLE) | |
7aa78614 WD |
450 | |
451 | ||
452 | /* Bank 2 - 60x bus SDRAM | |
453 | */ | |
6d0f6bcf JCPV |
454 | #ifndef CONFIG_SYS_RAMBOOT |
455 | #define CONFIG_SYS_BR2_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\ | |
8bde7f77 WD |
456 | BRx_PS_64 |\ |
457 | BRx_MS_SDRAM_P |\ | |
458 | BRx_V) | |
7aa78614 | 459 | |
6d0f6bcf | 460 | #define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_OR2_8COL |
7aa78614 | 461 | |
6d0f6bcf JCPV |
462 | #define CONFIG_SYS_PSDMR CONFIG_SYS_PSDMR_8COL |
463 | #endif /* CONFIG_SYS_RAMBOOT */ | |
7aa78614 | 464 | |
6d0f6bcf | 465 | #define CONFIG_SYS_BR4_PRELIM ((RTC_BASE_ADDR & BRx_BA_MSK) |\ |
8bde7f77 WD |
466 | BRx_PS_8 |\ |
467 | BRx_MS_UPMA |\ | |
468 | BRx_V) | |
15ef8a5d | 469 | |
6d0f6bcf | 470 | #define CONFIG_SYS_OR4_PRELIM (ORxU_AM_MSK | ORxU_BI) |
8bde7f77 | 471 | |
66fd3d1c WD |
472 | /*----------------------------------------------------------------------- |
473 | * PCMCIA stuff | |
474 | *----------------------------------------------------------------------- | |
475 | * | |
476 | */ | |
477 | #define CONFIG_I82365 | |
478 | ||
6d0f6bcf JCPV |
479 | #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x81000000 |
480 | #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x1000 | |
66fd3d1c WD |
481 | |
482 | /*----------------------------------------------------------------------- | |
483 | * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter) | |
484 | *----------------------------------------------------------------------- | |
485 | */ | |
486 | ||
487 | #define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */ | |
488 | ||
489 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
490 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
491 | #undef CONFIG_IDE_RESET /* reset for ide not supported */ | |
492 | ||
6d0f6bcf JCPV |
493 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
494 | #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ | |
66fd3d1c | 495 | |
6d0f6bcf | 496 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
66fd3d1c | 497 | |
6d0f6bcf | 498 | #define CONFIG_SYS_ATA_BASE_ADDR 0xa0000000 |
66fd3d1c WD |
499 | |
500 | /* Offset for data I/O */ | |
6d0f6bcf | 501 | #define CONFIG_SYS_ATA_DATA_OFFSET 0x100 |
66fd3d1c WD |
502 | |
503 | /* Offset for normal register accesses */ | |
6d0f6bcf | 504 | #define CONFIG_SYS_ATA_REG_OFFSET 0x100 |
66fd3d1c WD |
505 | |
506 | /* Offset for alternate registers */ | |
6d0f6bcf | 507 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x108 |
66fd3d1c | 508 | |
7aa78614 | 509 | #endif /* __CONFIG_H */ |