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Commit | Line | Data |
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c609719b WD |
1 | /* |
2 | * (C) Copyright 2001 | |
3 | * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com | |
4 | * | |
3765b3e7 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
c609719b WD |
6 | */ |
7 | ||
8 | /* | |
9 | * board/config.h - configuration options, board specific | |
10 | */ | |
11 | ||
12 | #ifndef __CONFIG_H | |
13 | #define __CONFIG_H | |
14 | ||
15 | /* | |
16 | * High Level Configuration Options | |
17 | * (easy to change) | |
18 | */ | |
19 | ||
20 | #define CONFIG_405GP 1 /* This is a PPC405 CPU */ | |
c837dcb1 | 21 | #define CONFIG_4xx 1 /* ...member of PPC4xx family */ |
c609719b WD |
22 | #define CONFIG_CPCI405 1 /* ...on a CPCI405 board */ |
23 | ||
2ae18241 WD |
24 | #define CONFIG_SYS_TEXT_BASE 0xFFFC0000 |
25 | ||
c837dcb1 | 26 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ |
3a8f28d0 | 27 | #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ |
c609719b | 28 | |
c837dcb1 | 29 | #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */ |
c609719b WD |
30 | |
31 | #define CONFIG_BAUDRATE 9600 | |
32 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ | |
33 | ||
c609719b | 34 | #undef CONFIG_BOOTARGS |
a20b27a3 SR |
35 | #undef CONFIG_BOOTCOMMAND |
36 | ||
37 | #define CONFIG_PREBOOT /* enable preboot variable */ | |
c609719b WD |
38 | |
39 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 40 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
c609719b | 41 | |
96e21f86 | 42 | #define CONFIG_PPC4xx_EMAC |
c609719b | 43 | #define CONFIG_MII 1 /* MII PHY management */ |
c837dcb1 | 44 | #define CONFIG_PHY_ADDR 0 /* PHY address */ |
a20b27a3 | 45 | #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ |
6f35c531 MF |
46 | #define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */ |
47 | ||
6f35c531 | 48 | #undef CONFIG_HAS_ETH1 |
c609719b | 49 | |
5d2ebe1b JL |
50 | /* |
51 | * BOOTP options | |
52 | */ | |
53 | #define CONFIG_BOOTP_SUBNETMASK | |
54 | #define CONFIG_BOOTP_GATEWAY | |
55 | #define CONFIG_BOOTP_HOSTNAME | |
56 | #define CONFIG_BOOTP_BOOTPATH | |
57 | #define CONFIG_BOOTP_DNS | |
58 | #define CONFIG_BOOTP_DNS2 | |
59 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
60 | ||
9919f13c | 61 | |
49cf7e8e JL |
62 | /* |
63 | * Command line configuration. | |
64 | */ | |
65 | #include <config_cmd_default.h> | |
66 | ||
67 | #define CONFIG_CMD_DHCP | |
68 | #define CONFIG_CMD_PCI | |
69 | #define CONFIG_CMD_IRQ | |
70 | #define CONFIG_CMD_IDE | |
71 | #define CONFIG_CMD_FAT | |
72 | #define CONFIG_CMD_ELF | |
73 | #define CONFIG_CMD_MII | |
74 | #define CONFIG_CMD_EEPROM | |
75 | ||
c609719b WD |
76 | |
77 | #define CONFIG_MAC_PARTITION | |
78 | #define CONFIG_DOS_PARTITION | |
79 | ||
a20b27a3 SR |
80 | #define CONFIG_SUPPORT_VFAT |
81 | ||
c837dcb1 | 82 | #undef CONFIG_WATCHDOG /* watchdog disabled */ |
c609719b | 83 | |
c837dcb1 | 84 | #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */ |
c609719b WD |
85 | |
86 | /* | |
87 | * Miscellaneous configurable options | |
88 | */ | |
6d0f6bcf JCPV |
89 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
90 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
c609719b | 91 | |
6d0f6bcf | 92 | #undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ |
c609719b | 93 | |
49cf7e8e | 94 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 95 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
c609719b | 96 | #else |
6d0f6bcf | 97 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
c609719b | 98 | #endif |
6d0f6bcf JCPV |
99 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
100 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
101 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
c609719b | 102 | |
6d0f6bcf | 103 | #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */ |
c609719b | 104 | |
6d0f6bcf | 105 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
c609719b | 106 | |
6d0f6bcf JCPV |
107 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
108 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
c609719b | 109 | |
550650dd SR |
110 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
111 | #define CONFIG_SYS_NS16550 | |
112 | #define CONFIG_SYS_NS16550_SERIAL | |
113 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
114 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
115 | ||
6d0f6bcf | 116 | #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */ |
6d0f6bcf | 117 | #define CONFIG_SYS_BASE_BAUD 691200 |
c609719b WD |
118 | |
119 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 120 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
8bde7f77 WD |
121 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ |
122 | 57600, 115200, 230400, 460800, 921600 } | |
c609719b | 123 | |
6d0f6bcf JCPV |
124 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
125 | #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
c609719b | 126 | |
6d0f6bcf | 127 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
c609719b | 128 | |
a20b27a3 SR |
129 | #define CONFIG_LOOPW 1 /* enable loopw command */ |
130 | ||
c609719b WD |
131 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ |
132 | ||
133 | /*----------------------------------------------------------------------- | |
134 | * PCI stuff | |
135 | *----------------------------------------------------------------------- | |
136 | */ | |
a20b27a3 SR |
137 | #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ |
138 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
139 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
140 | ||
141 | #define CONFIG_PCI /* include pci support */ | |
842033e6 | 142 | #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
a20b27a3 SR |
143 | #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */ |
144 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
145 | /* resource configuration */ | |
146 | ||
147 | #define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ | |
148 | ||
149 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/ | |
150 | ||
151 | #define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ | |
152 | ||
6d0f6bcf JCPV |
153 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ |
154 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */ | |
155 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID2 0x0406 /* PCI Device ID: CPCI-405-A */ | |
156 | #define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/ | |
157 | #define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */ | |
158 | #define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */ | |
159 | #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
160 | #define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */ | |
161 | #define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */ | |
468ebf19 | 162 | #define CONFIG_SYS_PCI_PTM2PCI (bd->bi_memsize) /* host use this pci address */ |
c609719b | 163 | |
82379b55 MF |
164 | #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */ |
165 | ||
c609719b WD |
166 | /*----------------------------------------------------------------------- |
167 | * IDE/ATA stuff | |
168 | *----------------------------------------------------------------------- | |
169 | */ | |
c837dcb1 WD |
170 | #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ |
171 | #undef CONFIG_IDE_LED /* no led for ide supported */ | |
172 | #undef CONFIG_IDE_RESET /* no reset for ide supported */ | |
c609719b | 173 | |
6d0f6bcf JCPV |
174 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */ |
175 | #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */ | |
c609719b | 176 | |
6d0f6bcf JCPV |
177 | #define CONFIG_SYS_ATA_BASE_ADDR 0xF0100000 |
178 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 | |
c609719b | 179 | |
6d0f6bcf JCPV |
180 | #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */ |
181 | #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */ | |
182 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */ | |
c609719b WD |
183 | |
184 | /*----------------------------------------------------------------------- | |
185 | * Start addresses for the final memory configuration | |
186 | * (Set up by the startup code) | |
6d0f6bcf | 187 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
c609719b | 188 | */ |
6d0f6bcf | 189 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
14d0a02a WD |
190 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE |
191 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
192 | #define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1) | |
6d0f6bcf | 193 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ |
c609719b WD |
194 | |
195 | /* | |
196 | * For booting Linux, the board info and command line data | |
197 | * have to be in the first 8 MB of memory, since this is | |
198 | * the maximum mapped by the Linux kernel during initialization. | |
199 | */ | |
6d0f6bcf | 200 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
c609719b WD |
201 | /*----------------------------------------------------------------------- |
202 | * FLASH organization | |
203 | */ | |
6d0f6bcf JCPV |
204 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
205 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
c609719b | 206 | |
6d0f6bcf JCPV |
207 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
208 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
c609719b | 209 | |
6d0f6bcf JCPV |
210 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ |
211 | #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ | |
212 | #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ | |
c609719b WD |
213 | /* |
214 | * The following defines are added for buggy IOP480 byte interface. | |
215 | * All other boards should use the standard values (CPCI405 etc.) | |
216 | */ | |
6d0f6bcf JCPV |
217 | #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ |
218 | #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ | |
219 | #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ | |
c609719b | 220 | |
6d0f6bcf | 221 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
c609719b | 222 | |
6d0f6bcf JCPV |
223 | #define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */ |
224 | #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */ | |
225 | #define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x6900) /* VxWorks eth-addr*/ | |
a20b27a3 | 226 | |
c609719b WD |
227 | #if 1 /* Use NVRAM for environment variables */ |
228 | /*----------------------------------------------------------------------- | |
229 | * NVRAM organization | |
230 | */ | |
9314cee6 | 231 | #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ |
0e8d1586 JCPV |
232 | #define CONFIG_ENV_SIZE 0x1000 /* Size of Environment vars */ |
233 | #define CONFIG_ENV_ADDR \ | |
6d0f6bcf | 234 | (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env */ |
c609719b WD |
235 | |
236 | #else /* Use EEPROM for environment variables */ | |
237 | ||
bb1f8b4f | 238 | #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ |
0e8d1586 JCPV |
239 | #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */ |
240 | #define CONFIG_ENV_SIZE 0x400 /* 1024 bytes may be used for env vars */ | |
8bde7f77 | 241 | /* total size of a CAT24WC08 is 1024 bytes */ |
c609719b WD |
242 | #endif |
243 | ||
244 | /*----------------------------------------------------------------------- | |
245 | * I2C EEPROM (CAT24WC08) for environment | |
246 | */ | |
880540de DE |
247 | #define CONFIG_SYS_I2C |
248 | #define CONFIG_SYS_I2C_PPC4XX | |
249 | #define CONFIG_SYS_I2C_PPC4XX_CH0 | |
250 | #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 | |
251 | #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F | |
c609719b | 252 | |
6d0f6bcf JCPV |
253 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ |
254 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
c837dcb1 | 255 | /* mask of address bits that overflow into the "EEPROM chip address" */ |
6d0f6bcf JCPV |
256 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 |
257 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ | |
c609719b | 258 | /* 16 byte page write mode using*/ |
c837dcb1 | 259 | /* last 4 bits of the address */ |
6d0f6bcf | 260 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ |
c609719b | 261 | |
c609719b WD |
262 | /* |
263 | * Init Memory Controller: | |
264 | * | |
265 | * BR0/1 and OR0/1 (FLASH) | |
266 | */ | |
267 | ||
268 | #define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */ | |
269 | #define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */ | |
270 | ||
271 | /*----------------------------------------------------------------------- | |
272 | * External Bus Controller (EBC) Setup | |
273 | */ | |
274 | ||
c837dcb1 | 275 | /* Memory Bank 0 (Flash Bank 0) initialization */ |
6d0f6bcf JCPV |
276 | #define CONFIG_SYS_EBC_PB0AP 0x92015480 |
277 | #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */ | |
c609719b | 278 | |
c837dcb1 | 279 | /* Memory Bank 1 (Flash Bank 1) initialization */ |
6d0f6bcf JCPV |
280 | #define CONFIG_SYS_EBC_PB1AP 0x92015480 |
281 | #define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */ | |
c609719b | 282 | |
c837dcb1 | 283 | /* Memory Bank 2 (CAN0, 1, 2, Codeswitch) initialization */ |
6d0f6bcf JCPV |
284 | #define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
285 | #define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ | |
c609719b | 286 | |
c837dcb1 | 287 | /* Memory Bank 3 (CompactFlash IDE) initialization */ |
6d0f6bcf JCPV |
288 | #define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */ |
289 | #define CONFIG_SYS_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */ | |
c609719b | 290 | |
c837dcb1 | 291 | /* Memory Bank 4 (NVRAM) initialization */ |
6d0f6bcf JCPV |
292 | #define CONFIG_SYS_EBC_PB4AP 0x01005280 /* TWT=2,WBN=1,WBF=1,TH=1,SOR=1 */ |
293 | #define CONFIG_SYS_EBC_PB4CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */ | |
c609719b | 294 | |
c837dcb1 | 295 | /* Memory Bank 5 (Quart) initialization */ |
6d0f6bcf JCPV |
296 | #define CONFIG_SYS_EBC_PB5AP 0x04005B80 /* TWT=8,WBN=1,WBF=1,TH=5,RE=1,SOR=1*/ |
297 | #define CONFIG_SYS_EBC_PB5CR 0xF0318000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit */ | |
c609719b WD |
298 | |
299 | /*----------------------------------------------------------------------- | |
300 | * FPGA stuff | |
301 | */ | |
302 | ||
303 | /* FPGA program pin configuration */ | |
6d0f6bcf JCPV |
304 | #define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */ |
305 | #define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */ | |
306 | #define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */ | |
307 | #define CONFIG_SYS_FPGA_INIT 0x00400000 /* FPGA init pin (ppc input) */ | |
308 | #define CONFIG_SYS_FPGA_DONE 0x00800000 /* FPGA done pin (ppc input) */ | |
c609719b WD |
309 | |
310 | /*----------------------------------------------------------------------- | |
311 | * Definitions for initial stack pointer and data area (in data cache) | |
312 | */ | |
313 | #if 1 /* test-only */ | |
6d0f6bcf | 314 | #define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */ |
c609719b | 315 | |
6d0f6bcf | 316 | #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */ |
c609719b | 317 | #else |
6d0f6bcf | 318 | #define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */ |
c609719b | 319 | #endif |
553f0982 | 320 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */ |
25ddd1fb | 321 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 322 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
c609719b | 323 | |
c609719b | 324 | #endif /* __CONFIG_H */ |