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0f8c9768 WD |
1 | /* |
2 | * (C) Copyright 2001 | |
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 | |
c837dcb1 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
0f8c9768 WD |
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_IOP480 1 /* This is a IOP480 CPU */ | |
c837dcb1 | 37 | #define CONFIG_ADCIOP 1 /* ...on a ADCIOP board */ |
0f8c9768 | 38 | |
2ae18241 WD |
39 | #define CONFIG_SYS_TEXT_BASE 0xFFFD0000 |
40 | ||
c837dcb1 | 41 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ |
0f8c9768 | 42 | |
c837dcb1 | 43 | #define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ |
0f8c9768 | 44 | |
c837dcb1 WD |
45 | #define CONFIG_CPUCLOCK 66 |
46 | #define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK) | |
0f8c9768 | 47 | |
c837dcb1 | 48 | #define CONFIG_BAUDRATE 9600 |
0f8c9768 WD |
49 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ |
50 | #define CONFIG_BOOTCOMMAND "bootm ffc00000" /* autoboot command */ | |
51 | ||
c837dcb1 | 52 | #undef CONFIG_BOOTARGS |
0f8c9768 WD |
53 | |
54 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 55 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
0f8c9768 WD |
56 | |
57 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
58 | ||
c837dcb1 | 59 | #define CONFIG_PHY_ADDR 0 /* PHY address */ |
0f8c9768 WD |
60 | |
61 | #define CONFIG_IPADDR 10.0.18.222 | |
62 | #define CONFIG_SERVERIP 10.0.18.190 | |
63 | ||
11799434 JL |
64 | |
65 | /* | |
66 | * BOOTP options | |
67 | */ | |
68 | #define CONFIG_BOOTP_BOOTFILESIZE | |
69 | #define CONFIG_BOOTP_BOOTPATH | |
70 | #define CONFIG_BOOTP_GATEWAY | |
71 | #define CONFIG_BOOTP_HOSTNAME | |
72 | ||
498ff9a2 JL |
73 | /* |
74 | * Command line configuration. | |
75 | */ | |
76 | #include <config_cmd_default.h> | |
77 | ||
78 | #define CONFIG_CMD_DHCP | |
79 | #define CONFIG_CMD_IRQ | |
80 | #define CONFIG_CMD_ELF | |
81 | #define CONFIG_CMD_ASKENV | |
0f8c9768 | 82 | |
0f8c9768 WD |
83 | |
84 | /* | |
85 | * Miscellaneous configurable options | |
86 | */ | |
6d0f6bcf JCPV |
87 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
88 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
498ff9a2 | 89 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 90 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
0f8c9768 | 91 | #else |
6d0f6bcf | 92 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
0f8c9768 | 93 | #endif |
6d0f6bcf JCPV |
94 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
95 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
96 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
0f8c9768 | 97 | |
6d0f6bcf | 98 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
0f8c9768 | 99 | |
6d0f6bcf JCPV |
100 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
101 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
0f8c9768 WD |
102 | |
103 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 104 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
8bde7f77 | 105 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 } |
0f8c9768 | 106 | |
6d0f6bcf | 107 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
0f8c9768 | 108 | |
6d0f6bcf | 109 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
0f8c9768 WD |
110 | |
111 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
112 | ||
113 | /*----------------------------------------------------------------------- | |
114 | * Definitions for initial stack pointer and data area (in DPRAM) | |
115 | */ | |
6d0f6bcf | 116 | #define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */ |
553f0982 | 117 | #define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */ |
25ddd1fb | 118 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 119 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
0f8c9768 WD |
120 | |
121 | /*----------------------------------------------------------------------- | |
122 | * Start addresses for the final memory configuration | |
123 | * (Set up by the startup code) | |
6d0f6bcf | 124 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
0f8c9768 | 125 | */ |
6d0f6bcf JCPV |
126 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
127 | #define CONFIG_SYS_FLASH_BASE 0xFFFD0000 | |
128 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
129 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ | |
130 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
0f8c9768 WD |
131 | |
132 | /* | |
133 | * For booting Linux, the board info and command line data | |
134 | * have to be in the first 8 MB of memory, since this is | |
135 | * the maximum mapped by the Linux kernel during initialization. | |
136 | */ | |
6d0f6bcf | 137 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
0f8c9768 WD |
138 | /*----------------------------------------------------------------------- |
139 | * FLASH organization | |
140 | */ | |
6d0f6bcf JCPV |
141 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
142 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
0f8c9768 | 143 | |
6d0f6bcf JCPV |
144 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
145 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
0f8c9768 | 146 | |
6d0f6bcf JCPV |
147 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */ |
148 | #define CONFIG_SYS_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */ | |
149 | #define CONFIG_SYS_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */ | |
0f8c9768 WD |
150 | /* |
151 | * The following defines are added for buggy IOP480 byte interface. | |
152 | * All other boards should use the standard values (CPCI405 etc.) | |
153 | */ | |
6d0f6bcf JCPV |
154 | #define CONFIG_SYS_FLASH_READ0 0x0002 /* 0 is standard */ |
155 | #define CONFIG_SYS_FLASH_READ1 0x0000 /* 1 is standard */ | |
156 | #define CONFIG_SYS_FLASH_READ2 0x0004 /* 2 is standard */ | |
0f8c9768 | 157 | |
6d0f6bcf | 158 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
0f8c9768 WD |
159 | |
160 | #if 1 /* Use NVRAM for environment variables */ | |
161 | /*----------------------------------------------------------------------- | |
162 | * NVRAM organization | |
163 | */ | |
9314cee6 | 164 | #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ |
6d0f6bcf JCPV |
165 | #define CONFIG_SYS_NVRAM_BASE_ADDR 0x10000000 /* NVRAM base address */ |
166 | #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */ | |
0e8d1586 JCPV |
167 | #define CONFIG_ENV_SIZE 0x0400 /* Size of Environment vars */ |
168 | #define CONFIG_ENV_ADDR \ | |
6d0f6bcf JCPV |
169 | (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env */ |
170 | #define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x7800) /* VxWorks eth-addr*/ | |
0f8c9768 WD |
171 | |
172 | #else /* Use FLASH for environment variables */ | |
173 | ||
5a1aceb0 | 174 | #define CONFIG_ENV_IS_IN_FLASH 1 |
0e8d1586 JCPV |
175 | #define CONFIG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */ |
176 | #define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ | |
0f8c9768 | 177 | |
0e8d1586 | 178 | #define CONFIG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */ |
0f8c9768 WD |
179 | |
180 | #endif | |
181 | ||
182 | /*----------------------------------------------------------------------- | |
183 | * PCI stuff | |
184 | */ | |
185 | #define CONFIG_PCI /* include pci support */ | |
186 | #undef CONFIG_PCI_PNP | |
187 | ||
c837dcb1 | 188 | #define CONFIG_NET_MULTI /* Multi ethernet cards support */ |
0f8c9768 WD |
189 | |
190 | #define CONFIG_TULIP | |
191 | ||
6d0f6bcf JCPV |
192 | #define CONFIG_SYS_ETH_DEV_FN 0x0000 |
193 | #define CONFIG_SYS_ETH_IOBASE 0x0fff0000 | |
0f8c9768 | 194 | |
0f8c9768 WD |
195 | /* |
196 | * Init Memory Controller: | |
197 | * | |
198 | * BR0/1 and OR0/1 (FLASH) | |
199 | */ | |
200 | ||
201 | #define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */ | |
202 | #define FLASH_BASE1_PRELIM 0xFFE00000 /* FLASH bank #1 */ | |
203 | ||
0f8c9768 | 204 | #endif /* __CONFIG_H */ |