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e2211743 WD |
1 | /* |
2 | * (C) Copyright 2001 | |
3 | * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com | |
4 | * | |
3765b3e7 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
e2211743 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 PPC405GP CPU */ | |
e2211743 WD |
21 | #define CONFIG_W7O 1 /* ...on a Wave 7 Optics board */ |
22 | #define CONFIG_W7OLMC 1 /* ...specifically an LMC */ | |
23 | ||
2ae18241 WD |
24 | #define CONFIG_SYS_TEXT_BASE 0xFFFC0000 |
25 | ||
c837dcb1 WD |
26 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ |
27 | #define CONFIG_MISC_INIT_F 1 /* and misc_init_f() */ | |
3a8f28d0 | 28 | #define CONFIG_MISC_INIT_R 1 /* and misc_init_r() */ |
e2211743 WD |
29 | |
30 | #define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */ | |
31 | ||
32 | #define CONFIG_BAUDRATE 9600 | |
33 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ | |
34 | ||
35 | #if 1 | |
36 | #define CONFIG_BOOTCOMMAND "bootvx" /* VxWorks boot command */ | |
37 | #else | |
38 | #define CONFIG_BOOTCOMMAND "bootp" /* autoboot command */ | |
39 | #endif | |
40 | ||
41 | #undef CONFIG_BOOTARGS | |
42 | ||
43 | #define CONFIG_LOADADDR F0080000 | |
44 | ||
45 | #define CONFIG_ETHADDR 00:06:0D:00:00:00 /* Default, overridden at boot */ | |
46 | #define CONFIG_OVERWRITE_ETHADDR_ONCE | |
47 | #define CONFIG_IPADDR 192.168.1.1 | |
48 | #define CONFIG_NETMASK 255.255.255.0 | |
49 | #define CONFIG_SERVERIP 192.168.1.2 | |
50 | ||
51 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 52 | #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* disallow baudrate change */ |
e2211743 | 53 | |
96e21f86 | 54 | #define CONFIG_PPC4xx_EMAC |
e2211743 WD |
55 | #define CONFIG_MII 1 /* MII PHY management */ |
56 | #define CONFIG_PHY_ADDR 0 /* PHY address */ | |
57 | ||
58 | #define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */ | |
59 | ||
a1aa0bb5 JL |
60 | /* |
61 | * BOOTP options | |
62 | */ | |
63 | #define CONFIG_BOOTP_BOOTFILESIZE | |
64 | #define CONFIG_BOOTP_BOOTPATH | |
65 | #define CONFIG_BOOTP_GATEWAY | |
66 | #define CONFIG_BOOTP_HOSTNAME | |
67 | ||
68 | ||
a5562901 JL |
69 | /* |
70 | * Command line configuration. | |
71 | */ | |
72 | #include <config_cmd_default.h> | |
73 | ||
74 | #define CONFIG_CMD_PCI | |
75 | #define CONFIG_CMD_IRQ | |
76 | #define CONFIG_CMD_ASKENV | |
77 | #define CONFIG_CMD_DHCP | |
78 | #define CONFIG_CMD_BEDBUG | |
79 | #define CONFIG_CMD_DATE | |
80 | #define CONFIG_CMD_I2C | |
81 | #define CONFIG_CMD_EEPROM | |
82 | #define CONFIG_CMD_ELF | |
83 | #define CONFIG_CMD_BSP | |
84 | #define CONFIG_CMD_REGINFO | |
e2211743 WD |
85 | |
86 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
87 | #define CONFIG_HW_WATCHDOG /* HW Watchdog, board specific */ | |
88 | ||
89 | #define CONFIG_SPD_EEPROM /* SPD EEPROM for SDRAM param. */ | |
db2f721f | 90 | #define CONFIG_SPDDRAM_SILENT /* No output if spd fails */ |
e2211743 WD |
91 | /* |
92 | * Miscellaneous configurable options | |
93 | */ | |
6d0f6bcf JCPV |
94 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
95 | #define CONFIG_SYS_PROMPT "Wave7Optics> " /* Monitor Command Prompt */ | |
96 | #undef CONFIG_SYS_HUSH_PARSER /* No hush parse for U-Boot */ | |
97 | #ifdef CONFIG_SYS_HUSH_PARSER | |
e2211743 | 98 | #endif |
a5562901 | 99 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 100 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
e2211743 | 101 | #else |
6d0f6bcf | 102 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
e2211743 | 103 | #endif |
6d0f6bcf JCPV |
104 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
105 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
106 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
e2211743 | 107 | |
6d0f6bcf JCPV |
108 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
109 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
e2211743 | 110 | |
550650dd SR |
111 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
112 | #define CONFIG_SYS_NS16550 | |
113 | #define CONFIG_SYS_NS16550_SERIAL | |
114 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
115 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
116 | ||
6d0f6bcf JCPV |
117 | #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ |
118 | #define CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ | |
119 | #define CONFIG_SYS_BASE_BAUD 384000 | |
e2211743 WD |
120 | |
121 | ||
122 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 123 | #define CONFIG_SYS_BAUDRATE_TABLE {9600} |
e2211743 | 124 | |
6d0f6bcf JCPV |
125 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
126 | #define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info (bd_t) */ | |
e2211743 | 127 | |
e2211743 WD |
128 | /*----------------------------------------------------------------------- |
129 | * PCI stuff | |
130 | *----------------------------------------------------------------------- | |
131 | */ | |
132 | #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ | |
133 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
134 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
135 | ||
136 | ||
137 | #define CONFIG_PCI /* include pci support */ | |
842033e6 | 138 | #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
e2211743 WD |
139 | #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */ |
140 | #define CONFIG_PCI_PNP /* pci plug-and-play */ | |
141 | /* resource configuration */ | |
6d0f6bcf JCPV |
142 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* PCI Vendor ID: IBM */ |
143 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0156 /* PCI Device ID: 405GP */ | |
144 | #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */ | |
145 | #define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */ | |
146 | #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
147 | #define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */ | |
148 | #define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */ | |
149 | #define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */ | |
e2211743 WD |
150 | |
151 | /*----------------------------------------------------------------------- | |
152 | * Set up values for external bus controller | |
153 | * used by cpu_init.c | |
154 | *----------------------------------------------------------------------- | |
155 | */ | |
156 | /* Don't use PerWE instead of PCI_INT ( these functions share a pin ) */ | |
157 | #undef CONFIG_USE_PERWE | |
158 | ||
159 | /* use on chip memory ( OCM ) for temperary stack until sdram is tested */ | |
6d0f6bcf | 160 | #define CONFIG_SYS_TEMP_STACK_OCM 1 |
e2211743 WD |
161 | |
162 | /* bank 0 is boot flash */ | |
163 | /* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */ | |
6d0f6bcf | 164 | #define CONFIG_SYS_W7O_EBC_PB0AP 0x03050440 |
e2211743 | 165 | /* BAS=0xFFE,BS=0x1(2MB),BU=0x3(R/W),BW=0x0(8 bits) */ |
6d0f6bcf | 166 | #define CONFIG_SYS_W7O_EBC_PB0CR 0xFFE38000 |
e2211743 WD |
167 | |
168 | /* bank 1 is main flash */ | |
169 | /* BME=0,TWT=11,CSN=1,OEN=1,WBN=0,WBF=0,TH=1,RE=0,SOR=0,BEM=1,PEN=0 */ | |
6d0f6bcf | 170 | #define CONFIG_SYS_EBC_PB1AP 0x05850240 |
e2211743 | 171 | /* BAS=0xF00,BS=0x7(128MB),BU=0x3(R/W),BW=0x10(32 bits) */ |
6d0f6bcf | 172 | #define CONFIG_SYS_EBC_PB1CR 0xF00FC000 |
e2211743 WD |
173 | |
174 | /* bank 2 is RTC/NVRAM */ | |
175 | /* BME=0,TWT=6,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */ | |
6d0f6bcf | 176 | #define CONFIG_SYS_EBC_PB2AP 0x03000440 |
e2211743 | 177 | /* BAS=0xFC0,BS=0x0(1MB),BU=0x3(R/W),BW=0x0(8 bits) */ |
6d0f6bcf | 178 | #define CONFIG_SYS_EBC_PB2CR 0xFC018000 |
e2211743 WD |
179 | |
180 | /* bank 3 is FPGA 0 */ | |
181 | /* BME=0,TWT=4,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=0,PEN=0 */ | |
6d0f6bcf | 182 | #define CONFIG_SYS_EBC_PB3AP 0x02000400 |
e2211743 | 183 | /* BAS=0xFD0,BS=0x0(1MB),BU=0x3(R/W),BW=0x1(16 bits) */ |
6d0f6bcf | 184 | #define CONFIG_SYS_EBC_PB3CR 0xFD01A000 |
e2211743 WD |
185 | |
186 | /* bank 4 is FPGA 1 */ | |
187 | /* BME=,TWT=,CSN=,OEN=,WBN=,WBF=,TH=,RE=,SOR=,BEM=,PEN= */ | |
6d0f6bcf | 188 | #define CONFIG_SYS_EBC_PB4AP 0x02000400 |
e2211743 | 189 | /* BAS=,BS=,BU=0x3(R/W),BW=0x0(8 bits) */ |
6d0f6bcf | 190 | #define CONFIG_SYS_EBC_PB4CR 0xFD11A000 |
e2211743 WD |
191 | |
192 | /* bank 5 is FPGA 2 */ | |
193 | /* BME=,TWT=,CSN=,OEN=,WBN=,WBF=,TH=,RE=,SOR=,BEM=,PEN= */ | |
6d0f6bcf | 194 | #define CONFIG_SYS_EBC_PB5AP 0x02000400 |
e2211743 | 195 | /* BAS=,BS=,BU=0x3(R/W),BW=0x1(16 bits) */ |
6d0f6bcf | 196 | #define CONFIG_SYS_EBC_PB5CR 0xFD21A000 |
e2211743 WD |
197 | |
198 | /* bank 6 is unused */ | |
d1c3b275 | 199 | /* PB6AP = 0 */ |
6d0f6bcf | 200 | #define CONFIG_SYS_EBC_PB6AP 0x00000000 |
d1c3b275 | 201 | /* PB6CR = 0 */ |
6d0f6bcf | 202 | #define CONFIG_SYS_EBC_PB6CR 0x00000000 |
e2211743 WD |
203 | |
204 | /* bank 7 is LED register */ | |
205 | /* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */ | |
6d0f6bcf | 206 | #define CONFIG_SYS_W7O_EBC_PB7AP 0x03050440 |
e2211743 | 207 | /* BAS=0xFE0,BS=0x0(1MB),BU=0x3(R/W),BW=0x2(32 bits) */ |
6d0f6bcf | 208 | #define CONFIG_SYS_W7O_EBC_PB7CR 0xFE01C000 |
e2211743 WD |
209 | |
210 | /*----------------------------------------------------------------------- | |
211 | * Start addresses for the final memory configuration | |
212 | * (Set up by the startup code) | |
6d0f6bcf | 213 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
e2211743 | 214 | */ |
6d0f6bcf JCPV |
215 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
216 | #define CONFIG_SYS_FLASH_BASE 0xFFFC0000 | |
217 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
218 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */ | |
219 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ | |
e2211743 WD |
220 | |
221 | /* | |
222 | * For booting Linux, the board info and command line data | |
223 | * have to be in the first 8 MB of memory, since this is | |
224 | * the maximum mapped by the Linux kernel during initialization. | |
225 | */ | |
6d0f6bcf | 226 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
e2211743 WD |
227 | /*----------------------------------------------------------------------- |
228 | * FLASH organization | |
229 | */ | |
6d0f6bcf JCPV |
230 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
231 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sec on 1 chip */ | |
e2211743 | 232 | |
6d0f6bcf JCPV |
233 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout, Flash Erase, in ms */ |
234 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout, Flash Write, in ms */ | |
235 | #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use real Flash protection */ | |
e2211743 WD |
236 | |
237 | #if 1 /* Use NVRAM for environment variables */ | |
238 | /*----------------------------------------------------------------------- | |
239 | * NVRAM organization | |
240 | */ | |
9314cee6 | 241 | #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for env vars */ |
6d0f6bcf JCPV |
242 | #define CONFIG_SYS_NVRAM_BASE_ADDR 0xfc000000 /* NVRAM base address */ |
243 | #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */ | |
0e8d1586 JCPV |
244 | #define CONFIG_ENV_SIZE 0x1000 /* Size of Environment vars */ |
245 | /*define CONFIG_ENV_ADDR \ | |
6d0f6bcf JCPV |
246 | (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) Env */ |
247 | #define CONFIG_ENV_ADDR CONFIG_SYS_NVRAM_BASE_ADDR | |
e2211743 WD |
248 | |
249 | #else /* Use Boot Flash for environment variables */ | |
250 | /*----------------------------------------------------------------------- | |
251 | * Flash EEPROM for environment | |
252 | */ | |
5a1aceb0 | 253 | #define CONFIG_ENV_IS_IN_FLASH 1 |
0e8d1586 JCPV |
254 | #define CONFIG_ENV_OFFSET 0x00040000 /* Offset of Environment Sector */ |
255 | #define CONFIG_ENV_SIZE 0x10000 /* Total Size of env. sector */ | |
e2211743 | 256 | |
0e8d1586 | 257 | #define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sec tot sze */ |
e2211743 WD |
258 | #endif |
259 | ||
260 | /*----------------------------------------------------------------------- | |
261 | * I2C EEPROM (CAT24WC08) for environment | |
262 | */ | |
880540de DE |
263 | #define CONFIG_SYS_I2C |
264 | #define CONFIG_SYS_I2C_PPC4XX | |
265 | #define CONFIG_SYS_I2C_PPC4XX_CH0 | |
266 | #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 | |
267 | #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F | |
e2211743 | 268 | |
6d0f6bcf JCPV |
269 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ |
270 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
e2211743 | 271 | /* mask of address bits that overflow into the "EEPROM chip address" */ |
6d0f6bcf JCPV |
272 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 |
273 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ | |
e2211743 WD |
274 | /* 16 byte page write mode using*/ |
275 | /* last 4 bits of the address */ | |
6d0f6bcf | 276 | #define CONFIG_SYS_I2C_MULTI_EEPROMS |
e2211743 WD |
277 | /*----------------------------------------------------------------------- |
278 | * Definitions for Serial Presence Detect EEPROM address | |
279 | * (to get SDRAM settings) | |
280 | */ | |
281 | #define SPD_EEPROM_ADDRESS 0x50 /* XXX conflicting address!!! XXX */ | |
282 | ||
e2211743 WD |
283 | /* |
284 | * Init Memory Controller: | |
285 | */ | |
286 | #define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */ | |
287 | #define FLASH_BASE1_PRELIM 0xF0000000 /* FLASH bank #1 */ | |
288 | ||
289 | /* On Chip Memory location */ | |
6d0f6bcf JCPV |
290 | #define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000 |
291 | #define CONFIG_SYS_OCM_DATA_SIZE 0x1000 | |
e2211743 WD |
292 | |
293 | /*----------------------------------------------------------------------- | |
294 | * Definitions for initial stack pointer and data area (in RAM) | |
295 | */ | |
6d0f6bcf | 296 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */ |
553f0982 | 297 | #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */ |
25ddd1fb | 298 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 299 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
e2211743 | 300 | |
a5562901 | 301 | #if defined(CONFIG_CMD_KGDB) |
e2211743 | 302 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
e2211743 WD |
303 | #endif |
304 | ||
305 | /* | |
306 | * FPGA(s) configuration | |
307 | */ | |
6d0f6bcf | 308 | #define CONFIG_SYS_FPGA_IMAGE_LEN 0x80000 /* 512KB FPGA image */ |
e2211743 WD |
309 | #define CONFIG_NUM_FPGAS 3 /* Number of FPGAs on board */ |
310 | #define CONFIG_MAX_FPGAS 6 /* Maximum number of FPGAs */ | |
311 | #define CONFIG_FPGAS_BASE 0xFD000000L /* Base address of FPGAs */ | |
312 | #define CONFIG_FPGAS_BANK_SIZE 0x00100000L /* FPGAs' mmap bank size */ | |
313 | ||
314 | #endif /* __CONFIG_H */ |