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a20b27a3 SR |
1 | /* |
2 | * (C) Copyright 2001-2004 | |
3 | * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com | |
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_405GP 1 /* This is a PPC405 CPU */ | |
37 | #define CONFIG_4xx 1 /* ...member of PPC4xx family */ | |
38 | #define CONFIG_CPCI405 1 /* ...on a CPCI405 board */ | |
39 | #define CONFIG_CPCI405_VER2 1 /* ...version 2 */ | |
40 | ||
2ae18241 WD |
41 | #define CONFIG_SYS_TEXT_BASE 0xFFFC0000 |
42 | ||
a20b27a3 | 43 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ |
3a8f28d0 | 44 | #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ |
a20b27a3 SR |
45 | |
46 | #define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */ | |
47 | ||
48 | #define CONFIG_BAUDRATE 9600 | |
49 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ | |
50 | ||
51 | #undef CONFIG_BOOTARGS | |
52 | #undef CONFIG_BOOTCOMMAND | |
53 | ||
54 | #define CONFIG_PREBOOT /* enable preboot variable */ | |
55 | ||
56 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 57 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
a20b27a3 | 58 | |
96e21f86 | 59 | #define CONFIG_PPC4xx_EMAC |
a20b27a3 SR |
60 | #define CONFIG_MII 1 /* MII PHY management */ |
61 | #define CONFIG_PHY_ADDR 0 /* PHY address */ | |
62 | #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ | |
6f35c531 MF |
63 | #define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */ |
64 | ||
65 | #define CONFIG_NET_MULTI 1 | |
66 | #undef CONFIG_HAS_ETH1 | |
a20b27a3 SR |
67 | |
68 | #define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */ | |
69 | ||
5d2ebe1b JL |
70 | /* |
71 | * BOOTP options | |
72 | */ | |
73 | #define CONFIG_BOOTP_SUBNETMASK | |
74 | #define CONFIG_BOOTP_GATEWAY | |
75 | #define CONFIG_BOOTP_HOSTNAME | |
76 | #define CONFIG_BOOTP_BOOTPATH | |
77 | #define CONFIG_BOOTP_DNS | |
78 | #define CONFIG_BOOTP_DNS2 | |
79 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
80 | ||
a20b27a3 | 81 | |
49cf7e8e JL |
82 | /* |
83 | * Command line configuration. | |
84 | */ | |
85 | #include <config_cmd_default.h> | |
86 | ||
87 | #define CONFIG_CMD_DHCP | |
88 | #define CONFIG_CMD_PCI | |
89 | #define CONFIG_CMD_IRQ | |
90 | #define CONFIG_CMD_IDE | |
91 | #define CONFIG_CMD_FAT | |
92 | #define CONFIG_CMD_ELF | |
93 | #define CONFIG_CMD_DATE | |
49cf7e8e JL |
94 | #define CONFIG_CMD_I2C |
95 | #define CONFIG_CMD_MII | |
96 | #define CONFIG_CMD_PING | |
97 | #define CONFIG_CMD_BSP | |
98 | #define CONFIG_CMD_EEPROM | |
99 | ||
a20b27a3 SR |
100 | #define CONFIG_MAC_PARTITION |
101 | #define CONFIG_DOS_PARTITION | |
102 | ||
103 | #define CONFIG_SUPPORT_VFAT | |
104 | ||
105 | #undef CONFIG_AUTO_UPDATE /* autoupdate via compactflash */ | |
106 | ||
a20b27a3 SR |
107 | #undef CONFIG_WATCHDOG /* watchdog disabled */ |
108 | ||
109 | #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */ | |
110 | ||
111 | /* | |
112 | * Miscellaneous configurable options | |
113 | */ | |
6d0f6bcf JCPV |
114 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
115 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
a20b27a3 | 116 | |
6d0f6bcf JCPV |
117 | #undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ |
118 | #ifdef CONFIG_SYS_HUSH_PARSER | |
119 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
a20b27a3 SR |
120 | #endif |
121 | ||
49cf7e8e | 122 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 123 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
a20b27a3 | 124 | #else |
6d0f6bcf | 125 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
a20b27a3 | 126 | #endif |
6d0f6bcf JCPV |
127 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
128 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
129 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
a20b27a3 | 130 | |
6d0f6bcf | 131 | #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */ |
a20b27a3 | 132 | |
6d0f6bcf | 133 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
a20b27a3 SR |
134 | |
135 | #define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */ | |
136 | ||
6d0f6bcf JCPV |
137 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
138 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
a20b27a3 | 139 | |
550650dd SR |
140 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
141 | #define CONFIG_SYS_NS16550 | |
142 | #define CONFIG_SYS_NS16550_SERIAL | |
143 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
144 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
145 | ||
6d0f6bcf | 146 | #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */ |
6d0f6bcf | 147 | #define CONFIG_SYS_BASE_BAUD 691200 |
a20b27a3 SR |
148 | |
149 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 150 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
a20b27a3 SR |
151 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ |
152 | 57600, 115200, 230400, 460800, 921600 } | |
153 | ||
6d0f6bcf JCPV |
154 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
155 | #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
a20b27a3 | 156 | |
6d0f6bcf | 157 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
a20b27a3 SR |
158 | |
159 | #define CONFIG_LOOPW 1 /* enable loopw command */ | |
160 | ||
161 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
162 | ||
163 | /* Only interrupt boot if special string is typed */ | |
f2302d44 SR |
164 | #define CONFIG_AUTOBOOT_KEYED 1 |
165 | #define CONFIG_AUTOBOOT_PROMPT \ | |
166 | "Autobooting in %d seconds\n", bootdelay | |
a20b27a3 SR |
167 | #undef CONFIG_AUTOBOOT_DELAY_STR |
168 | #undef CONFIG_AUTOBOOT_STOP_STR /* defined via environment var */ | |
169 | #define CONFIG_AUTOBOOT_STOP_STR2 "esdesd" /* esd special for esd access*/ | |
170 | ||
171 | #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ | |
172 | ||
6d0f6bcf | 173 | #define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */ |
a20b27a3 SR |
174 | |
175 | /*----------------------------------------------------------------------- | |
176 | * PCI stuff | |
177 | *----------------------------------------------------------------------- | |
178 | */ | |
179 | #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ | |
180 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
181 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
182 | ||
183 | #define CONFIG_PCI /* include pci support */ | |
184 | #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */ | |
185 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
186 | /* resource configuration */ | |
187 | ||
188 | #define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ | |
189 | ||
190 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/ | |
191 | ||
192 | #define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ | |
193 | ||
6d0f6bcf JCPV |
194 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ |
195 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */ | |
196 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID2 0x0406 /* PCI Device ID: CPCI-405-A */ | |
197 | #define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/ | |
198 | #define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */ | |
199 | #define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */ | |
200 | #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
201 | #define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */ | |
202 | #define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */ | |
203 | #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */ | |
a20b27a3 | 204 | |
82379b55 MF |
205 | #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */ |
206 | ||
a20b27a3 SR |
207 | /*----------------------------------------------------------------------- |
208 | * IDE/ATA stuff | |
209 | *----------------------------------------------------------------------- | |
210 | */ | |
211 | #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ | |
212 | #undef CONFIG_IDE_LED /* no led for ide supported */ | |
213 | #define CONFIG_IDE_RESET 1 /* reset for ide supported */ | |
214 | ||
6d0f6bcf JCPV |
215 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */ |
216 | #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */ | |
a20b27a3 | 217 | |
6d0f6bcf JCPV |
218 | #define CONFIG_SYS_ATA_BASE_ADDR 0xF0100000 |
219 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 | |
a20b27a3 | 220 | |
6d0f6bcf JCPV |
221 | #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */ |
222 | #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */ | |
223 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */ | |
a20b27a3 SR |
224 | |
225 | /*----------------------------------------------------------------------- | |
226 | * Start addresses for the final memory configuration | |
227 | * (Set up by the startup code) | |
6d0f6bcf | 228 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
a20b27a3 | 229 | */ |
6d0f6bcf JCPV |
230 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
231 | #define CONFIG_SYS_FLASH_BASE 0xFFFC0000 | |
232 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
233 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */ | |
234 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ | |
a20b27a3 SR |
235 | |
236 | /* | |
237 | * For booting Linux, the board info and command line data | |
238 | * have to be in the first 8 MB of memory, since this is | |
239 | * the maximum mapped by the Linux kernel during initialization. | |
240 | */ | |
6d0f6bcf | 241 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
a20b27a3 SR |
242 | /*----------------------------------------------------------------------- |
243 | * FLASH organization | |
244 | */ | |
6d0f6bcf JCPV |
245 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
246 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
a20b27a3 | 247 | |
6d0f6bcf JCPV |
248 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
249 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
a20b27a3 | 250 | |
6d0f6bcf JCPV |
251 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ |
252 | #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ | |
253 | #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ | |
a20b27a3 SR |
254 | /* |
255 | * The following defines are added for buggy IOP480 byte interface. | |
256 | * All other boards should use the standard values (CPCI405 etc.) | |
257 | */ | |
6d0f6bcf JCPV |
258 | #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ |
259 | #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ | |
260 | #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ | |
a20b27a3 | 261 | |
6d0f6bcf | 262 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
a20b27a3 | 263 | |
a20b27a3 SR |
264 | #if 0 /* Use NVRAM for environment variables */ |
265 | /*----------------------------------------------------------------------- | |
266 | * NVRAM organization | |
267 | */ | |
9314cee6 | 268 | #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ |
0e8d1586 JCPV |
269 | #define CONFIG_ENV_SIZE 0x0ff8 /* Size of Environment vars */ |
270 | #define CONFIG_ENV_ADDR \ | |
6d0f6bcf | 271 | (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-(CONFIG_ENV_SIZE+8)) /* Env */ |
a20b27a3 SR |
272 | |
273 | #else /* Use EEPROM for environment variables */ | |
274 | ||
bb1f8b4f | 275 | #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ |
0e8d1586 JCPV |
276 | #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */ |
277 | #define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/ | |
a20b27a3 SR |
278 | /* total size of a CAT24WC16 is 2048 bytes */ |
279 | #endif | |
280 | ||
6d0f6bcf JCPV |
281 | #define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */ |
282 | #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */ | |
283 | #define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x6900) /* VxWorks eth-addr*/ | |
a20b27a3 SR |
284 | |
285 | /*----------------------------------------------------------------------- | |
286 | * I2C EEPROM (CAT24WC16) for environment | |
287 | */ | |
288 | #define CONFIG_HARD_I2C /* I2c with hardware support */ | |
d0b0dcaa | 289 | #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ |
6d0f6bcf JCPV |
290 | #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
291 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
a20b27a3 | 292 | |
6d0f6bcf JCPV |
293 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ |
294 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
a20b27a3 | 295 | /* mask of address bits that overflow into the "EEPROM chip address" */ |
6d0f6bcf JCPV |
296 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 |
297 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ | |
a20b27a3 SR |
298 | /* 16 byte page write mode using*/ |
299 | /* last 4 bits of the address */ | |
6d0f6bcf | 300 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ |
a20b27a3 | 301 | |
a20b27a3 SR |
302 | /* |
303 | * Init Memory Controller: | |
304 | * | |
305 | * BR0/1 and OR0/1 (FLASH) | |
306 | */ | |
307 | ||
308 | #define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */ | |
309 | #define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */ | |
310 | ||
311 | /*----------------------------------------------------------------------- | |
312 | * External Bus Controller (EBC) Setup | |
313 | */ | |
314 | ||
315 | /* Memory Bank 0 (Flash Bank 0) initialization */ | |
6d0f6bcf JCPV |
316 | #define CONFIG_SYS_EBC_PB0AP 0x92015480 |
317 | #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */ | |
a20b27a3 SR |
318 | |
319 | /* Memory Bank 1 (Flash Bank 1) initialization */ | |
6d0f6bcf JCPV |
320 | #define CONFIG_SYS_EBC_PB1AP 0x92015480 |
321 | #define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */ | |
a20b27a3 SR |
322 | |
323 | /* Memory Bank 2 (CAN0, 1) initialization */ | |
6d0f6bcf JCPV |
324 | #define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
325 | #define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ | |
326 | #define CONFIG_SYS_LED_ADDR 0xF0000380 | |
a20b27a3 SR |
327 | |
328 | /* Memory Bank 3 (CompactFlash IDE) initialization */ | |
6d0f6bcf JCPV |
329 | #define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
330 | #define CONFIG_SYS_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */ | |
a20b27a3 SR |
331 | |
332 | /* Memory Bank 4 (NVRAM/RTC) initialization */ | |
6d0f6bcf JCPV |
333 | /*#define CONFIG_SYS_EBC_PB4AP 0x01805280 / * TWT=3,WBN=1,WBF=1,TH=1,SOR=1 */ |
334 | #define CONFIG_SYS_EBC_PB4AP 0x01805680 /* TWT=3,WBN=1,WBF=1,TH=3,SOR=1 */ | |
335 | #define CONFIG_SYS_EBC_PB4CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */ | |
a20b27a3 SR |
336 | |
337 | /* Memory Bank 5 (optional Quart) initialization */ | |
6d0f6bcf JCPV |
338 | #define CONFIG_SYS_EBC_PB5AP 0x04005B80 /* TWT=8,WBN=1,WBF=1,TH=5,RE=1,SOR=1*/ |
339 | #define CONFIG_SYS_EBC_PB5CR 0xF0318000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit */ | |
a20b27a3 SR |
340 | |
341 | /* Memory Bank 6 (FPGA internal) initialization */ | |
6d0f6bcf JCPV |
342 | #define CONFIG_SYS_EBC_PB6AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
343 | #define CONFIG_SYS_EBC_PB6CR 0xF041A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */ | |
344 | #define CONFIG_SYS_FPGA_BASE_ADDR 0xF0400000 | |
a20b27a3 SR |
345 | |
346 | /*----------------------------------------------------------------------- | |
347 | * FPGA stuff | |
348 | */ | |
349 | /* FPGA internal regs */ | |
6d0f6bcf JCPV |
350 | #define CONFIG_SYS_FPGA_MODE 0x00 |
351 | #define CONFIG_SYS_FPGA_STATUS 0x02 | |
352 | #define CONFIG_SYS_FPGA_TS 0x04 | |
353 | #define CONFIG_SYS_FPGA_TS_LOW 0x06 | |
354 | #define CONFIG_SYS_FPGA_TS_CAP0 0x10 | |
355 | #define CONFIG_SYS_FPGA_TS_CAP0_LOW 0x12 | |
356 | #define CONFIG_SYS_FPGA_TS_CAP1 0x14 | |
357 | #define CONFIG_SYS_FPGA_TS_CAP1_LOW 0x16 | |
358 | #define CONFIG_SYS_FPGA_TS_CAP2 0x18 | |
359 | #define CONFIG_SYS_FPGA_TS_CAP2_LOW 0x1a | |
360 | #define CONFIG_SYS_FPGA_TS_CAP3 0x1c | |
361 | #define CONFIG_SYS_FPGA_TS_CAP3_LOW 0x1e | |
a20b27a3 SR |
362 | |
363 | /* FPGA Mode Reg */ | |
6d0f6bcf JCPV |
364 | #define CONFIG_SYS_FPGA_MODE_CF_RESET 0x0001 |
365 | #define CONFIG_SYS_FPGA_MODE_DUART_RESET 0x0002 | |
366 | #define CONFIG_SYS_FPGA_MODE_ENABLE_OUTPUT 0x0004 /* only set on CPCI-405 Ver 3 */ | |
367 | #define CONFIG_SYS_FPGA_MODE_TS_IRQ_ENABLE 0x0100 | |
368 | #define CONFIG_SYS_FPGA_MODE_TS_IRQ_CLEAR 0x1000 | |
369 | #define CONFIG_SYS_FPGA_MODE_TS_CLEAR 0x2000 | |
a20b27a3 SR |
370 | |
371 | /* FPGA Status Reg */ | |
6d0f6bcf JCPV |
372 | #define CONFIG_SYS_FPGA_STATUS_DIP0 0x0001 |
373 | #define CONFIG_SYS_FPGA_STATUS_DIP1 0x0002 | |
374 | #define CONFIG_SYS_FPGA_STATUS_DIP2 0x0004 | |
375 | #define CONFIG_SYS_FPGA_STATUS_FLASH 0x0008 | |
376 | #define CONFIG_SYS_FPGA_STATUS_TS_IRQ 0x1000 | |
a20b27a3 | 377 | |
6d0f6bcf JCPV |
378 | #define CONFIG_SYS_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */ |
379 | #define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for XC2S15 */ | |
a20b27a3 SR |
380 | |
381 | /* FPGA program pin configuration */ | |
6d0f6bcf JCPV |
382 | #define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */ |
383 | #define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */ | |
384 | #define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */ | |
385 | #define CONFIG_SYS_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */ | |
386 | #define CONFIG_SYS_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */ | |
a20b27a3 SR |
387 | |
388 | /*----------------------------------------------------------------------- | |
389 | * Definitions for initial stack pointer and data area (in data cache) | |
390 | */ | |
6d0f6bcf | 391 | #define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */ |
a20b27a3 | 392 | |
6d0f6bcf | 393 | #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */ |
553f0982 | 394 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */ |
6d0f6bcf | 395 | #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ |
553f0982 | 396 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) |
6d0f6bcf | 397 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
a20b27a3 | 398 | |
a20b27a3 | 399 | #endif /* __CONFIG_H */ |