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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 #undef CONFIG_CPCI405_6U /* enable this for 6U boards */
41
42 #define CONFIG_SYS_TEXT_BASE 0xFFFC0000
43
44 #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
45 #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
46
47 #define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */
48
49 #define CONFIG_BAUDRATE 9600
50 #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
51
52 #undef CONFIG_BOOTARGS
53 #undef CONFIG_BOOTCOMMAND
54
55 #define CONFIG_PREBOOT /* enable preboot variable */
56
57 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
58 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
59
60 #define CONFIG_PPC4xx_EMAC
61 #define CONFIG_MII 1 /* MII PHY management */
62 #define CONFIG_PHY_ADDR 0 /* PHY address */
63 #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
64 #define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */
65
66 #undef CONFIG_HAS_ETH1
67
68 #define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */
69
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
81
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
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
100 #define CONFIG_MAC_PARTITION
101 #define CONFIG_DOS_PARTITION
102
103 #define CONFIG_SUPPORT_VFAT
104
105 #undef CONFIG_WATCHDOG /* watchdog disabled */
106
107 #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
108
109 /*
110 * Miscellaneous configurable options
111 */
112 #define CONFIG_SYS_LONGHELP /* undef to save memory */
113 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
114
115 #undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
116
117 #if defined(CONFIG_CMD_KGDB)
118 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
119 #else
120 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
121 #endif
122 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
123 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
124 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
125
126 #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
127
128 #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
129
130 #define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
131
132 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
133 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
134
135 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
136 #define CONFIG_SYS_NS16550
137 #define CONFIG_SYS_NS16550_SERIAL
138 #define CONFIG_SYS_NS16550_REG_SIZE 1
139 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
140
141 #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
142 #define CONFIG_SYS_BASE_BAUD 691200
143
144 /* The following table includes the supported baudrates */
145 #define CONFIG_SYS_BAUDRATE_TABLE \
146 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
147 57600, 115200, 230400, 460800, 921600 }
148
149 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
150 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
151
152 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
153
154 #define CONFIG_CMDLINE_EDITING /* add command line history */
155
156 #define CONFIG_LOOPW 1 /* enable loopw command */
157
158 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
159
160 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
161
162 #define CONFIG_AUTOBOOT_KEYED 1
163 #define CONFIG_AUTOBOOT_PROMPT \
164 "Press SPACE to abort autoboot in %d seconds\n", bootdelay
165 #undef CONFIG_AUTOBOOT_DELAY_STR
166 #define CONFIG_AUTOBOOT_STOP_STR " "
167
168 #define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
169
170 /*-----------------------------------------------------------------------
171 * PCI stuff
172 *-----------------------------------------------------------------------
173 */
174 #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
175 #define PCI_HOST_FORCE 1 /* configure as pci host */
176 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
177
178 #define CONFIG_PCI /* include pci support */
179 #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
180 #define CONFIG_PCI_PNP /* do pci plug-and-play */
181 /* resource configuration */
182
183 #define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
184
185 #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
186
187 #define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/
188
189 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
190 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */
191 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID2 0x0406 /* PCI Device ID: CPCI-405-A */
192 #define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
193 #define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
194 #define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */
195 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
196 #define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */
197 #define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
198 #define CONFIG_SYS_PCI_PTM2PCI (bd->bi_memsize) /* host use this pci address */
199
200 #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */
201
202 /*-----------------------------------------------------------------------
203 * IDE/ATA stuff
204 *-----------------------------------------------------------------------
205 */
206 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
207 #undef CONFIG_IDE_LED /* no led for ide supported */
208 #define CONFIG_IDE_RESET 1 /* reset for ide supported */
209
210 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
211 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
212
213 #define CONFIG_SYS_ATA_BASE_ADDR 0xF0100000
214 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
215
216 #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
217 #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
218 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */
219
220 /*-----------------------------------------------------------------------
221 * Start addresses for the final memory configuration
222 * (Set up by the startup code)
223 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
224 */
225 #define CONFIG_SYS_SDRAM_BASE 0x00000000
226 #define CONFIG_SYS_FLASH_BASE 0xFFFC0000
227 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
228 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
229 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
230
231 #define CONFIG_PRAM 0 /* use pram variable to overwrite */
232
233 /*
234 * For booting Linux, the board info and command line data
235 * have to be in the first 8 MB of memory, since this is
236 * the maximum mapped by the Linux kernel during initialization.
237 */
238 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
239
240 #define CONFIG_OF_LIBFDT
241 #define CONFIG_OF_BOARD_SETUP
242
243 /*-----------------------------------------------------------------------
244 * FLASH organization
245 */
246 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
247 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
248
249 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
250 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
251
252 #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
253 #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
254 #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
255 /*
256 * The following defines are added for buggy IOP480 byte interface.
257 * All other boards should use the standard values (CPCI405 etc.)
258 */
259 #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
260 #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
261 #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
262
263 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
264
265 #if 0 /* Use NVRAM for environment variables */
266 /*-----------------------------------------------------------------------
267 * NVRAM organization
268 */
269 #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
270 #define CONFIG_ENV_SIZE 0x0ff8 /* Size of Environment vars */
271 #define CONFIG_ENV_ADDR \
272 (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-(CONFIG_ENV_SIZE+8)) /* Env */
273
274 #else /* Use EEPROM for environment variables */
275
276 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
277 #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
278 #define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/
279 /* total size of a CAT24WC16 is 2048 bytes */
280 #endif
281
282 #define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */
283 #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
284 #define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x6900) /* VxWorks eth-addr*/
285
286 /*-----------------------------------------------------------------------
287 * I2C EEPROM (CAT24WC16) for environment
288 */
289 #define CONFIG_HARD_I2C /* I2c with hardware support */
290 #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
291 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
292 #define CONFIG_SYS_I2C_SLAVE 0x7F
293
294 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
295 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
296 /* mask of address bits that overflow into the "EEPROM chip address" */
297 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
298 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
299 /* 16 byte page write mode using*/
300 /* last 4 bits of the address */
301 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
302
303 /*
304 * Init Memory Controller:
305 *
306 * BR0/1 and OR0/1 (FLASH)
307 */
308
309 #define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */
310 #define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */
311
312 /*-----------------------------------------------------------------------
313 * External Bus Controller (EBC) Setup
314 */
315
316 /* Memory Bank 0 (Flash Bank 0) initialization */
317 #define CONFIG_SYS_EBC_PB0AP 0x92015480
318 #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
319
320 /* Memory Bank 1 (Flash Bank 1) initialization */
321 #define CONFIG_SYS_EBC_PB1AP 0x92015480
322 #define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */
323
324 /* Memory Bank 2 (CAN0, 1) initialization */
325 #define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
326 #define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
327 #define CONFIG_SYS_LED_ADDR 0xF0000380
328
329 /* Memory Bank 3 (CompactFlash IDE) initialization */
330 #define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
331 #define CONFIG_SYS_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
332
333 /* Memory Bank 4 (NVRAM/RTC) initialization */
334 /*#define CONFIG_SYS_EBC_PB4AP 0x01805280 / * TWT=3,WBN=1,WBF=1,TH=1,SOR=1 */
335 #define CONFIG_SYS_EBC_PB4AP 0x01805680 /* TWT=3,WBN=1,WBF=1,TH=3,SOR=1 */
336 #define CONFIG_SYS_EBC_PB4CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */
337
338 /* Memory Bank 5 (optional Quart) initialization */
339 #define CONFIG_SYS_EBC_PB5AP 0x04005B80 /* TWT=8,WBN=1,WBF=1,TH=5,RE=1,SOR=1*/
340 #define CONFIG_SYS_EBC_PB5CR 0xF0318000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit */
341
342 /* Memory Bank 6 (FPGA internal) initialization */
343 #define CONFIG_SYS_EBC_PB6AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
344 #define CONFIG_SYS_EBC_PB6CR 0xF041A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
345 #define CONFIG_SYS_FPGA_BASE_ADDR 0xF0400000
346
347 /*-----------------------------------------------------------------------
348 * FPGA stuff
349 */
350 /* FPGA internal regs */
351 #define CONFIG_SYS_FPGA_MODE 0x00
352 #define CONFIG_SYS_FPGA_STATUS 0x02
353 #define CONFIG_SYS_FPGA_TS 0x04
354 #define CONFIG_SYS_FPGA_TS_LOW 0x06
355 #define CONFIG_SYS_FPGA_TS_CAP0 0x10
356 #define CONFIG_SYS_FPGA_TS_CAP0_LOW 0x12
357 #define CONFIG_SYS_FPGA_TS_CAP1 0x14
358 #define CONFIG_SYS_FPGA_TS_CAP1_LOW 0x16
359 #define CONFIG_SYS_FPGA_TS_CAP2 0x18
360 #define CONFIG_SYS_FPGA_TS_CAP2_LOW 0x1a
361 #define CONFIG_SYS_FPGA_TS_CAP3 0x1c
362 #define CONFIG_SYS_FPGA_TS_CAP3_LOW 0x1e
363
364 /* FPGA Mode Reg */
365 #define CONFIG_SYS_FPGA_MODE_CF_RESET 0x0001
366 #define CONFIG_SYS_FPGA_MODE_DUART_RESET 0x0002
367 #define CONFIG_SYS_FPGA_MODE_ENABLE_OUTPUT 0x0004 /* only set on CPCI-405 Ver 3 */
368 #define CONFIG_SYS_FPGA_MODE_TS_IRQ_ENABLE 0x0100
369 #define CONFIG_SYS_FPGA_MODE_TS_IRQ_CLEAR 0x1000
370 #define CONFIG_SYS_FPGA_MODE_TS_CLEAR 0x2000
371
372 /* FPGA Status Reg */
373 #define CONFIG_SYS_FPGA_STATUS_DIP0 0x0001
374 #define CONFIG_SYS_FPGA_STATUS_DIP1 0x0002
375 #define CONFIG_SYS_FPGA_STATUS_DIP2 0x0004
376 #define CONFIG_SYS_FPGA_STATUS_FLASH 0x0008
377 #define CONFIG_SYS_FPGA_STATUS_TS_IRQ 0x1000
378
379 #define CONFIG_SYS_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
380 #define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for XC2S15 */
381
382 /* FPGA program pin configuration */
383 #define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
384 #define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
385 #define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
386 #define CONFIG_SYS_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */
387 #define CONFIG_SYS_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */
388
389 /*-----------------------------------------------------------------------
390 * Definitions for initial stack pointer and data area (in data cache)
391 */
392 #define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
393
394 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
395 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
396 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
397 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
398
399 #endif /* __CONFIG_H */