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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 | ||
6f35c531 | 65 | #undef CONFIG_HAS_ETH1 |
a20b27a3 SR |
66 | |
67 | #define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */ | |
68 | ||
5d2ebe1b JL |
69 | /* |
70 | * BOOTP options | |
71 | */ | |
72 | #define CONFIG_BOOTP_SUBNETMASK | |
73 | #define CONFIG_BOOTP_GATEWAY | |
74 | #define CONFIG_BOOTP_HOSTNAME | |
75 | #define CONFIG_BOOTP_BOOTPATH | |
76 | #define CONFIG_BOOTP_DNS | |
77 | #define CONFIG_BOOTP_DNS2 | |
78 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
79 | ||
a20b27a3 | 80 | |
49cf7e8e JL |
81 | /* |
82 | * Command line configuration. | |
83 | */ | |
84 | #include <config_cmd_default.h> | |
85 | ||
86 | #define CONFIG_CMD_DHCP | |
87 | #define CONFIG_CMD_PCI | |
88 | #define CONFIG_CMD_IRQ | |
89 | #define CONFIG_CMD_IDE | |
90 | #define CONFIG_CMD_FAT | |
91 | #define CONFIG_CMD_ELF | |
92 | #define CONFIG_CMD_DATE | |
49cf7e8e JL |
93 | #define CONFIG_CMD_I2C |
94 | #define CONFIG_CMD_MII | |
95 | #define CONFIG_CMD_PING | |
96 | #define CONFIG_CMD_BSP | |
97 | #define CONFIG_CMD_EEPROM | |
98 | ||
a20b27a3 SR |
99 | #define CONFIG_MAC_PARTITION |
100 | #define CONFIG_DOS_PARTITION | |
101 | ||
102 | #define CONFIG_SUPPORT_VFAT | |
103 | ||
104 | #undef CONFIG_AUTO_UPDATE /* autoupdate via compactflash */ | |
105 | ||
a20b27a3 SR |
106 | #undef CONFIG_WATCHDOG /* watchdog disabled */ |
107 | ||
108 | #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */ | |
109 | ||
110 | /* | |
111 | * Miscellaneous configurable options | |
112 | */ | |
6d0f6bcf JCPV |
113 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
114 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
a20b27a3 | 115 | |
6d0f6bcf JCPV |
116 | #undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ |
117 | #ifdef CONFIG_SYS_HUSH_PARSER | |
118 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
a20b27a3 SR |
119 | #endif |
120 | ||
49cf7e8e | 121 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 122 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
a20b27a3 | 123 | #else |
6d0f6bcf | 124 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
a20b27a3 | 125 | #endif |
6d0f6bcf JCPV |
126 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
127 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
128 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
a20b27a3 | 129 | |
6d0f6bcf | 130 | #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */ |
a20b27a3 | 131 | |
6d0f6bcf | 132 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
a20b27a3 SR |
133 | |
134 | #define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */ | |
135 | ||
6d0f6bcf JCPV |
136 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
137 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
a20b27a3 | 138 | |
550650dd SR |
139 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
140 | #define CONFIG_SYS_NS16550 | |
141 | #define CONFIG_SYS_NS16550_SERIAL | |
142 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
143 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
144 | ||
6d0f6bcf | 145 | #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */ |
6d0f6bcf | 146 | #define CONFIG_SYS_BASE_BAUD 691200 |
a20b27a3 SR |
147 | |
148 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 149 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
a20b27a3 SR |
150 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ |
151 | 57600, 115200, 230400, 460800, 921600 } | |
152 | ||
6d0f6bcf JCPV |
153 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
154 | #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
a20b27a3 | 155 | |
6d0f6bcf | 156 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
a20b27a3 SR |
157 | |
158 | #define CONFIG_LOOPW 1 /* enable loopw command */ | |
159 | ||
160 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
161 | ||
162 | /* Only interrupt boot if special string is typed */ | |
f2302d44 SR |
163 | #define CONFIG_AUTOBOOT_KEYED 1 |
164 | #define CONFIG_AUTOBOOT_PROMPT \ | |
165 | "Autobooting in %d seconds\n", bootdelay | |
a20b27a3 SR |
166 | #undef CONFIG_AUTOBOOT_DELAY_STR |
167 | #undef CONFIG_AUTOBOOT_STOP_STR /* defined via environment var */ | |
168 | #define CONFIG_AUTOBOOT_STOP_STR2 "esdesd" /* esd special for esd access*/ | |
169 | ||
170 | #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ | |
171 | ||
6d0f6bcf | 172 | #define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */ |
a20b27a3 SR |
173 | |
174 | /*----------------------------------------------------------------------- | |
175 | * PCI stuff | |
176 | *----------------------------------------------------------------------- | |
177 | */ | |
178 | #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ | |
179 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
180 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
181 | ||
182 | #define CONFIG_PCI /* include pci support */ | |
183 | #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */ | |
184 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
185 | /* resource configuration */ | |
186 | ||
187 | #define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ | |
188 | ||
189 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/ | |
190 | ||
191 | #define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ | |
192 | ||
6d0f6bcf JCPV |
193 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ |
194 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */ | |
195 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID2 0x0406 /* PCI Device ID: CPCI-405-A */ | |
196 | #define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/ | |
197 | #define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */ | |
198 | #define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */ | |
199 | #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
200 | #define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */ | |
201 | #define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */ | |
202 | #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */ | |
a20b27a3 | 203 | |
82379b55 MF |
204 | #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */ |
205 | ||
a20b27a3 SR |
206 | /*----------------------------------------------------------------------- |
207 | * IDE/ATA stuff | |
208 | *----------------------------------------------------------------------- | |
209 | */ | |
210 | #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ | |
211 | #undef CONFIG_IDE_LED /* no led for ide supported */ | |
212 | #define CONFIG_IDE_RESET 1 /* reset for ide supported */ | |
213 | ||
6d0f6bcf JCPV |
214 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */ |
215 | #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */ | |
a20b27a3 | 216 | |
6d0f6bcf JCPV |
217 | #define CONFIG_SYS_ATA_BASE_ADDR 0xF0100000 |
218 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 | |
a20b27a3 | 219 | |
6d0f6bcf JCPV |
220 | #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */ |
221 | #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */ | |
222 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */ | |
a20b27a3 SR |
223 | |
224 | /*----------------------------------------------------------------------- | |
225 | * Start addresses for the final memory configuration | |
226 | * (Set up by the startup code) | |
6d0f6bcf | 227 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
a20b27a3 | 228 | */ |
6d0f6bcf JCPV |
229 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
230 | #define CONFIG_SYS_FLASH_BASE 0xFFFC0000 | |
231 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
232 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */ | |
233 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ | |
a20b27a3 SR |
234 | |
235 | /* | |
236 | * For booting Linux, the board info and command line data | |
237 | * have to be in the first 8 MB of memory, since this is | |
238 | * the maximum mapped by the Linux kernel during initialization. | |
239 | */ | |
6d0f6bcf | 240 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
a20b27a3 SR |
241 | /*----------------------------------------------------------------------- |
242 | * FLASH organization | |
243 | */ | |
6d0f6bcf JCPV |
244 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
245 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
a20b27a3 | 246 | |
6d0f6bcf JCPV |
247 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
248 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
a20b27a3 | 249 | |
6d0f6bcf JCPV |
250 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ |
251 | #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ | |
252 | #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ | |
a20b27a3 SR |
253 | /* |
254 | * The following defines are added for buggy IOP480 byte interface. | |
255 | * All other boards should use the standard values (CPCI405 etc.) | |
256 | */ | |
6d0f6bcf JCPV |
257 | #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ |
258 | #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ | |
259 | #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ | |
a20b27a3 | 260 | |
6d0f6bcf | 261 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
a20b27a3 | 262 | |
a20b27a3 SR |
263 | #if 0 /* Use NVRAM for environment variables */ |
264 | /*----------------------------------------------------------------------- | |
265 | * NVRAM organization | |
266 | */ | |
9314cee6 | 267 | #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ |
0e8d1586 JCPV |
268 | #define CONFIG_ENV_SIZE 0x0ff8 /* Size of Environment vars */ |
269 | #define CONFIG_ENV_ADDR \ | |
6d0f6bcf | 270 | (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-(CONFIG_ENV_SIZE+8)) /* Env */ |
a20b27a3 SR |
271 | |
272 | #else /* Use EEPROM for environment variables */ | |
273 | ||
bb1f8b4f | 274 | #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ |
0e8d1586 JCPV |
275 | #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */ |
276 | #define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/ | |
a20b27a3 SR |
277 | /* total size of a CAT24WC16 is 2048 bytes */ |
278 | #endif | |
279 | ||
6d0f6bcf JCPV |
280 | #define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */ |
281 | #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */ | |
282 | #define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x6900) /* VxWorks eth-addr*/ | |
a20b27a3 SR |
283 | |
284 | /*----------------------------------------------------------------------- | |
285 | * I2C EEPROM (CAT24WC16) for environment | |
286 | */ | |
287 | #define CONFIG_HARD_I2C /* I2c with hardware support */ | |
d0b0dcaa | 288 | #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ |
6d0f6bcf JCPV |
289 | #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
290 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
a20b27a3 | 291 | |
6d0f6bcf JCPV |
292 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ |
293 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
a20b27a3 | 294 | /* mask of address bits that overflow into the "EEPROM chip address" */ |
6d0f6bcf JCPV |
295 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 |
296 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ | |
a20b27a3 SR |
297 | /* 16 byte page write mode using*/ |
298 | /* last 4 bits of the address */ | |
6d0f6bcf | 299 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ |
a20b27a3 | 300 | |
a20b27a3 SR |
301 | /* |
302 | * Init Memory Controller: | |
303 | * | |
304 | * BR0/1 and OR0/1 (FLASH) | |
305 | */ | |
306 | ||
307 | #define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */ | |
308 | #define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */ | |
309 | ||
310 | /*----------------------------------------------------------------------- | |
311 | * External Bus Controller (EBC) Setup | |
312 | */ | |
313 | ||
314 | /* Memory Bank 0 (Flash Bank 0) initialization */ | |
6d0f6bcf JCPV |
315 | #define CONFIG_SYS_EBC_PB0AP 0x92015480 |
316 | #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */ | |
a20b27a3 SR |
317 | |
318 | /* Memory Bank 1 (Flash Bank 1) initialization */ | |
6d0f6bcf JCPV |
319 | #define CONFIG_SYS_EBC_PB1AP 0x92015480 |
320 | #define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */ | |
a20b27a3 SR |
321 | |
322 | /* Memory Bank 2 (CAN0, 1) initialization */ | |
6d0f6bcf JCPV |
323 | #define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
324 | #define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ | |
325 | #define CONFIG_SYS_LED_ADDR 0xF0000380 | |
a20b27a3 SR |
326 | |
327 | /* Memory Bank 3 (CompactFlash IDE) initialization */ | |
6d0f6bcf JCPV |
328 | #define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
329 | #define CONFIG_SYS_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */ | |
a20b27a3 SR |
330 | |
331 | /* Memory Bank 4 (NVRAM/RTC) initialization */ | |
6d0f6bcf JCPV |
332 | /*#define CONFIG_SYS_EBC_PB4AP 0x01805280 / * TWT=3,WBN=1,WBF=1,TH=1,SOR=1 */ |
333 | #define CONFIG_SYS_EBC_PB4AP 0x01805680 /* TWT=3,WBN=1,WBF=1,TH=3,SOR=1 */ | |
334 | #define CONFIG_SYS_EBC_PB4CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */ | |
a20b27a3 SR |
335 | |
336 | /* Memory Bank 5 (optional Quart) initialization */ | |
6d0f6bcf JCPV |
337 | #define CONFIG_SYS_EBC_PB5AP 0x04005B80 /* TWT=8,WBN=1,WBF=1,TH=5,RE=1,SOR=1*/ |
338 | #define CONFIG_SYS_EBC_PB5CR 0xF0318000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit */ | |
a20b27a3 SR |
339 | |
340 | /* Memory Bank 6 (FPGA internal) initialization */ | |
6d0f6bcf JCPV |
341 | #define CONFIG_SYS_EBC_PB6AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
342 | #define CONFIG_SYS_EBC_PB6CR 0xF041A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */ | |
343 | #define CONFIG_SYS_FPGA_BASE_ADDR 0xF0400000 | |
a20b27a3 SR |
344 | |
345 | /*----------------------------------------------------------------------- | |
346 | * FPGA stuff | |
347 | */ | |
348 | /* FPGA internal regs */ | |
6d0f6bcf JCPV |
349 | #define CONFIG_SYS_FPGA_MODE 0x00 |
350 | #define CONFIG_SYS_FPGA_STATUS 0x02 | |
351 | #define CONFIG_SYS_FPGA_TS 0x04 | |
352 | #define CONFIG_SYS_FPGA_TS_LOW 0x06 | |
353 | #define CONFIG_SYS_FPGA_TS_CAP0 0x10 | |
354 | #define CONFIG_SYS_FPGA_TS_CAP0_LOW 0x12 | |
355 | #define CONFIG_SYS_FPGA_TS_CAP1 0x14 | |
356 | #define CONFIG_SYS_FPGA_TS_CAP1_LOW 0x16 | |
357 | #define CONFIG_SYS_FPGA_TS_CAP2 0x18 | |
358 | #define CONFIG_SYS_FPGA_TS_CAP2_LOW 0x1a | |
359 | #define CONFIG_SYS_FPGA_TS_CAP3 0x1c | |
360 | #define CONFIG_SYS_FPGA_TS_CAP3_LOW 0x1e | |
a20b27a3 SR |
361 | |
362 | /* FPGA Mode Reg */ | |
6d0f6bcf JCPV |
363 | #define CONFIG_SYS_FPGA_MODE_CF_RESET 0x0001 |
364 | #define CONFIG_SYS_FPGA_MODE_DUART_RESET 0x0002 | |
365 | #define CONFIG_SYS_FPGA_MODE_ENABLE_OUTPUT 0x0004 /* only set on CPCI-405 Ver 3 */ | |
366 | #define CONFIG_SYS_FPGA_MODE_TS_IRQ_ENABLE 0x0100 | |
367 | #define CONFIG_SYS_FPGA_MODE_TS_IRQ_CLEAR 0x1000 | |
368 | #define CONFIG_SYS_FPGA_MODE_TS_CLEAR 0x2000 | |
a20b27a3 SR |
369 | |
370 | /* FPGA Status Reg */ | |
6d0f6bcf JCPV |
371 | #define CONFIG_SYS_FPGA_STATUS_DIP0 0x0001 |
372 | #define CONFIG_SYS_FPGA_STATUS_DIP1 0x0002 | |
373 | #define CONFIG_SYS_FPGA_STATUS_DIP2 0x0004 | |
374 | #define CONFIG_SYS_FPGA_STATUS_FLASH 0x0008 | |
375 | #define CONFIG_SYS_FPGA_STATUS_TS_IRQ 0x1000 | |
a20b27a3 | 376 | |
6d0f6bcf JCPV |
377 | #define CONFIG_SYS_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */ |
378 | #define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for XC2S15 */ | |
a20b27a3 SR |
379 | |
380 | /* FPGA program pin configuration */ | |
6d0f6bcf JCPV |
381 | #define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */ |
382 | #define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */ | |
383 | #define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */ | |
384 | #define CONFIG_SYS_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */ | |
385 | #define CONFIG_SYS_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */ | |
a20b27a3 SR |
386 | |
387 | /*----------------------------------------------------------------------- | |
388 | * Definitions for initial stack pointer and data area (in data cache) | |
389 | */ | |
6d0f6bcf | 390 | #define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */ |
a20b27a3 | 391 | |
6d0f6bcf | 392 | #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */ |
553f0982 | 393 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */ |
25ddd1fb | 394 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 395 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
a20b27a3 | 396 | |
a20b27a3 | 397 | #endif /* __CONFIG_H */ |