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ab255f26 | 1 | /* |
8b1ccd86 | 2 | * (C) Copyright 2001-2004 |
ab255f26 WD |
3 | * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com |
4 | * | |
3765b3e7 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
ab255f26 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 */ | |
c837dcb1 WD |
21 | #define CONFIG_4xx 1 /* ...member of PPC4xx family */ |
22 | #define CONFIG_AR405 1 /* ...on a AR405 board */ | |
ab255f26 | 23 | |
2ae18241 WD |
24 | #define CONFIG_SYS_TEXT_BASE 0xFFFA0000 |
25 | ||
c837dcb1 | 26 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ |
ab255f26 | 27 | |
c837dcb1 | 28 | #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */ |
ab255f26 | 29 | |
8b1ccd86 SR |
30 | #define CONFIG_BOARD_TYPES 1 /* support board types */ |
31 | ||
ab255f26 WD |
32 | #define CONFIG_BAUDRATE 9600 |
33 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ | |
34 | ||
35 | #if 1 | |
36 | #define CONFIG_BOOTCOMMAND "bootm fff00000" /* autoboot command */ | |
37 | #else | |
38 | #define CONFIG_BOOTCOMMAND "bootp" /* autoboot command */ | |
39 | #endif | |
40 | ||
41 | #if 0 | |
c837dcb1 WD |
42 | #define CONFIG_BOOTARGS "root=/dev/nfs " \ |
43 | "ip=192.168.2.176:192.168.2.190:192.168.2.79:255.255.255.0 " \ | |
ab255f26 WD |
44 | "nfsroot=192.168.2.190:/home/stefan/cpci405/target_ftest4" |
45 | #else | |
46 | #define CONFIG_BOOTARGS "root=/dev/hda1 " \ | |
47 | "ip=192.168.2.176:192.168.2.190:192.168.2.79:255.255.255.0" | |
48 | ||
49 | #endif | |
50 | ||
8b1ccd86 SR |
51 | #define CONFIG_PREBOOT /* enable preboot variable */ |
52 | ||
ab255f26 | 53 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
6d0f6bcf | 54 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
ab255f26 | 55 | |
96e21f86 | 56 | #define CONFIG_PPC4xx_EMAC |
ab255f26 | 57 | #define CONFIG_MII 1 /* MII PHY management */ |
c837dcb1 | 58 | #define CONFIG_PHY_ADDR 0 /* PHY address */ |
8b1ccd86 | 59 | #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ |
ab255f26 | 60 | |
498ff9a2 | 61 | |
11799434 JL |
62 | /* |
63 | * BOOTP options | |
64 | */ | |
65 | #define CONFIG_BOOTP_BOOTFILESIZE | |
66 | #define CONFIG_BOOTP_BOOTPATH | |
67 | #define CONFIG_BOOTP_GATEWAY | |
68 | #define CONFIG_BOOTP_HOSTNAME | |
69 | ||
70 | ||
498ff9a2 JL |
71 | /* |
72 | * Command line configuration. | |
73 | */ | |
74 | #include <config_cmd_default.h> | |
75 | ||
76 | #define CONFIG_CMD_DHCP | |
77 | #define CONFIG_CMD_PCI | |
78 | #define CONFIG_CMD_IRQ | |
79 | #define CONFIG_CMD_ELF | |
80 | #define CONFIG_CMD_MII | |
4710cee1 | 81 | #undef CONFIG_CMD_NFS |
498ff9a2 JL |
82 | #define CONFIG_CMD_PING |
83 | #define CONFIG_CMD_BSP | |
84 | ||
ab255f26 WD |
85 | |
86 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
87 | ||
c837dcb1 | 88 | #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */ |
ab255f26 WD |
89 | |
90 | /* | |
91 | * Miscellaneous configurable options | |
92 | */ | |
6d0f6bcf JCPV |
93 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
94 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
498ff9a2 | 95 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 96 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
ab255f26 | 97 | #else |
6d0f6bcf | 98 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
ab255f26 | 99 | #endif |
6d0f6bcf JCPV |
100 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
101 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
102 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
ab255f26 | 103 | |
6d0f6bcf | 104 | #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */ |
8b1ccd86 | 105 | |
6d0f6bcf | 106 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
ab255f26 | 107 | |
8b1ccd86 | 108 | #define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */ |
a20b27a3 SR |
109 | #define CONFIG_LOOPW 1 /* enable loopw command */ |
110 | #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ | |
8b1ccd86 | 111 | |
6d0f6bcf JCPV |
112 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
113 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
ab255f26 | 114 | |
550650dd SR |
115 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
116 | #define CONFIG_SYS_NS16550 | |
117 | #define CONFIG_SYS_NS16550_SERIAL | |
118 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
119 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
120 | ||
6d0f6bcf | 121 | #define CONFIG_SYS_EXT_SERIAL_CLOCK 14745600 /* use external serial clock */ |
ab255f26 WD |
122 | |
123 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 124 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
8bde7f77 WD |
125 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ |
126 | 57600, 115200, 230400, 460800, 921600 } | |
ab255f26 | 127 | |
6d0f6bcf JCPV |
128 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
129 | #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
ab255f26 | 130 | |
6d0f6bcf | 131 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
ab255f26 WD |
132 | |
133 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
134 | ||
135 | /*----------------------------------------------------------------------- | |
136 | * PCI stuff | |
137 | *----------------------------------------------------------------------- | |
138 | */ | |
c837dcb1 WD |
139 | #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */ |
140 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
141 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
ab255f26 | 142 | |
c837dcb1 | 143 | #define CONFIG_PCI /* include pci support */ |
842033e6 | 144 | #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
c837dcb1 WD |
145 | #define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */ |
146 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
147 | /* resource configuration */ | |
ab255f26 | 148 | |
c837dcb1 | 149 | #define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ |
ad10dd9a | 150 | |
a20b27a3 SR |
151 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/ |
152 | ||
c837dcb1 | 153 | #define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ |
ad10dd9a | 154 | |
6d0f6bcf JCPV |
155 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ |
156 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0403 /* PCI Device ID: ARISTO405 */ | |
157 | #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */ | |
158 | #define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */ | |
159 | #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
160 | #define CONFIG_SYS_PCI_PTM2LA 0xfff00000 /* point to flash */ | |
161 | #define CONFIG_SYS_PCI_PTM2MS 0xfff00001 /* 1MB, enable */ | |
162 | #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */ | |
ab255f26 WD |
163 | |
164 | /*----------------------------------------------------------------------- | |
165 | * Start addresses for the final memory configuration | |
166 | * (Set up by the startup code) | |
6d0f6bcf | 167 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
ab255f26 | 168 | */ |
6d0f6bcf | 169 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
f3dc7f19 | 170 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_MONITOR_BASE |
14d0a02a WD |
171 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
172 | #define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1) | |
6d0f6bcf | 173 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ |
ab255f26 WD |
174 | |
175 | /* | |
176 | * For booting Linux, the board info and command line data | |
177 | * have to be in the first 8 MB of memory, since this is | |
178 | * the maximum mapped by the Linux kernel during initialization. | |
179 | */ | |
6d0f6bcf | 180 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
ab255f26 WD |
181 | /*----------------------------------------------------------------------- |
182 | * FLASH organization | |
183 | */ | |
6d0f6bcf JCPV |
184 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
185 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
ab255f26 | 186 | |
6d0f6bcf JCPV |
187 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
188 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
ab255f26 | 189 | |
6d0f6bcf JCPV |
190 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ |
191 | #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ | |
192 | #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ | |
ab255f26 WD |
193 | /* |
194 | * The following defines are added for buggy IOP480 byte interface. | |
195 | * All other boards should use the standard values (CPCI405 etc.) | |
196 | */ | |
6d0f6bcf JCPV |
197 | #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ |
198 | #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ | |
199 | #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ | |
ab255f26 | 200 | |
6d0f6bcf | 201 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
ab255f26 | 202 | |
5a1aceb0 | 203 | #define CONFIG_ENV_IS_IN_FLASH 1 |
f3dc7f19 | 204 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) |
0e8d1586 JCPV |
205 | #define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */ |
206 | #define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */ | |
a20b27a3 | 207 | |
f3dc7f19 | 208 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE) |
0e8d1586 | 209 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
ab255f26 | 210 | |
ab255f26 WD |
211 | /* |
212 | * Init Memory Controller: | |
213 | * | |
214 | * BR0/1 and OR0/1 (FLASH) | |
215 | */ | |
216 | ||
8b1ccd86 | 217 | #define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */ |
ab255f26 WD |
218 | |
219 | /*----------------------------------------------------------------------- | |
220 | * External Bus Controller (EBC) Setup | |
221 | */ | |
222 | ||
c837dcb1 | 223 | /* Memory Bank 0 (Flash Bank 0) initialization */ |
6d0f6bcf JCPV |
224 | #define CONFIG_SYS_EBC_PB0AP 0x92015480 |
225 | #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */ | |
ab255f26 | 226 | |
c837dcb1 | 227 | /* Memory Bank 1 (CAN0, 1, 2, 3) initialization */ |
6d0f6bcf JCPV |
228 | #define CONFIG_SYS_EBC_PB1AP 0x01000380 /* enable Ready, BEM=0 */ |
229 | #define CONFIG_SYS_EBC_PB1CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ | |
ab255f26 | 230 | |
c837dcb1 | 231 | /* Memory Bank 2 (Expension Bus) initialization */ |
6d0f6bcf JCPV |
232 | #define CONFIG_SYS_EBC_PB2AP 0x01000280 /* disable Ready, BEM=0 */ |
233 | #define CONFIG_SYS_EBC_PB2CR 0xF0118000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=8bit */ | |
ab255f26 | 234 | |
c837dcb1 | 235 | /* Memory Bank 3 (16552) initialization */ |
6d0f6bcf JCPV |
236 | #define CONFIG_SYS_EBC_PB3AP 0x01000380 /* enable Ready, BEM=0 */ |
237 | #define CONFIG_SYS_EBC_PB3CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */ | |
ab255f26 | 238 | |
c837dcb1 | 239 | /* Memory Bank 4 (FPGA regs) initialization */ |
6d0f6bcf JCPV |
240 | #define CONFIG_SYS_EBC_PB4AP 0x01005380 /* enable Ready, BEM=0 */ |
241 | #define CONFIG_SYS_EBC_PB4CR 0xF031C000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=32bit */ | |
ab255f26 | 242 | |
c837dcb1 | 243 | /* Memory Bank 5 (Flash Bank 1/DUMMY) initialization */ |
6d0f6bcf JCPV |
244 | #define CONFIG_SYS_EBC_PB5AP 0x92015480 |
245 | #define CONFIG_SYS_EBC_PB5CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */ | |
ab255f26 WD |
246 | |
247 | /*----------------------------------------------------------------------- | |
c5d22906 | 248 | * Definitions for initial stack pointer and data area (in data cache) |
ab255f26 | 249 | */ |
6d0f6bcf | 250 | #define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */ |
ab255f26 | 251 | |
6d0f6bcf | 252 | #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */ |
553f0982 | 253 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */ |
25ddd1fb | 254 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 255 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
ab255f26 | 256 | |
ab255f26 | 257 | #endif /* __CONFIG_H */ |