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Commit | Line | Data |
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c609719b | 1 | /* |
2a9e02ea | 2 | * (C) Copyright 2001-2003 |
c609719b WD |
3 | * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com |
4 | * | |
1a459660 | 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_CPCIISER4 1 /* ...on a CPCIISER4 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() */ |
c609719b | 27 | |
c837dcb1 | 28 | #define CONFIG_SYS_CLK_FREQ 25000000 /* external frequency to pll */ |
c609719b WD |
29 | |
30 | #define CONFIG_BAUDRATE 9600 | |
31 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ | |
32 | ||
33 | #undef CONFIG_BOOTARGS | |
34 | #define CONFIG_BOOTCOMMAND "bootm fff00000" | |
35 | ||
36 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 37 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
c609719b | 38 | |
96e21f86 | 39 | #define CONFIG_PPC4xx_EMAC |
c609719b | 40 | #define CONFIG_MII 1 /* MII PHY management */ |
c837dcb1 | 41 | #define CONFIG_PHY_ADDR 0 /* PHY address */ |
a20b27a3 | 42 | #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ |
c609719b | 43 | |
c609719b | 44 | |
11799434 JL |
45 | /* |
46 | * BOOTP options | |
47 | */ | |
48 | #define CONFIG_BOOTP_BOOTFILESIZE | |
49 | #define CONFIG_BOOTP_BOOTPATH | |
50 | #define CONFIG_BOOTP_GATEWAY | |
51 | #define CONFIG_BOOTP_HOSTNAME | |
52 | ||
53 | ||
54 | /* | |
55 | * BOOTP options | |
56 | */ | |
57 | #define CONFIG_BOOTP_BOOTFILESIZE | |
58 | #define CONFIG_BOOTP_BOOTPATH | |
59 | #define CONFIG_BOOTP_GATEWAY | |
60 | #define CONFIG_BOOTP_HOSTNAME | |
61 | ||
62 | ||
49cf7e8e JL |
63 | /* |
64 | * Command line configuration. | |
65 | */ | |
66 | #include <config_cmd_default.h> | |
67 | ||
68 | #define CONFIG_CMD_PCI | |
69 | #define CONFIG_CMD_IRQ | |
70 | #define CONFIG_CMD_MII | |
71 | #define CONFIG_CMD_ELF | |
72 | #define CONFIG_CMD_EEPROM | |
73 | ||
c609719b WD |
74 | |
75 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
76 | ||
c837dcb1 | 77 | #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */ |
c609719b WD |
78 | |
79 | /* | |
80 | * Miscellaneous configurable options | |
81 | */ | |
6d0f6bcf JCPV |
82 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
83 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
49cf7e8e | 84 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 85 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
c609719b | 86 | #else |
6d0f6bcf | 87 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
c609719b | 88 | #endif |
6d0f6bcf JCPV |
89 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
90 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
91 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
c609719b | 92 | |
6d0f6bcf | 93 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
c609719b | 94 | |
6d0f6bcf JCPV |
95 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
96 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
c609719b | 97 | |
550650dd SR |
98 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
99 | #define CONFIG_SYS_NS16550 | |
100 | #define CONFIG_SYS_NS16550_SERIAL | |
101 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
102 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
103 | ||
6d0f6bcf | 104 | #define CONFIG_SYS_EXT_SERIAL_CLOCK 1843200 /* use external serial clock */ |
c609719b WD |
105 | |
106 | /* The following table includes the supported baudrates */ | |
6d0f6bcf | 107 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
8bde7f77 WD |
108 | { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ |
109 | 57600, 115200, 230400, 460800, 921600 } | |
c609719b | 110 | |
6d0f6bcf JCPV |
111 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
112 | #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
c609719b | 113 | |
6d0f6bcf | 114 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
c609719b WD |
115 | |
116 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
117 | ||
118 | /*----------------------------------------------------------------------- | |
119 | * PCI stuff | |
120 | *----------------------------------------------------------------------- | |
121 | */ | |
c837dcb1 WD |
122 | #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */ |
123 | #define PCI_HOST_FORCE 1 /* configure as pci host */ | |
124 | #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ | |
125 | ||
126 | #define CONFIG_PCI /* include pci support */ | |
842033e6 | 127 | #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
c837dcb1 WD |
128 | #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */ |
129 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
130 | /* resource configuration */ | |
131 | ||
6d0f6bcf JCPV |
132 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ |
133 | #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0404 /* PCI Device ID: CPCI-ISER4 */ | |
134 | #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */ | |
135 | #define CONFIG_SYS_PCI_PTM1MS 0xff000001 /* 16MB, enable hard-wired to 1 */ | |
136 | #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ | |
137 | #define CONFIG_SYS_PCI_PTM2LA 0xffe00000 /* point to flash */ | |
138 | #define CONFIG_SYS_PCI_PTM2MS 0xffe00001 /* 2MB, enable */ | |
139 | #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */ | |
c609719b WD |
140 | |
141 | /*----------------------------------------------------------------------- | |
142 | * Start addresses for the final memory configuration | |
143 | * (Set up by the startup code) | |
6d0f6bcf | 144 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
c609719b | 145 | */ |
6d0f6bcf JCPV |
146 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
147 | #define CONFIG_SYS_FLASH_BASE 0xFFFC0000 | |
148 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
149 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */ | |
150 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ | |
c609719b WD |
151 | |
152 | /* | |
153 | * For booting Linux, the board info and command line data | |
154 | * have to be in the first 8 MB of memory, since this is | |
155 | * the maximum mapped by the Linux kernel during initialization. | |
156 | */ | |
6d0f6bcf | 157 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
c609719b WD |
158 | /*----------------------------------------------------------------------- |
159 | * FLASH organization | |
160 | */ | |
6d0f6bcf JCPV |
161 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
162 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ | |
c609719b | 163 | |
6d0f6bcf JCPV |
164 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
165 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
c609719b | 166 | |
6d0f6bcf JCPV |
167 | #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ |
168 | #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ | |
169 | #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ | |
c609719b WD |
170 | /* |
171 | * The following defines are added for buggy IOP480 byte interface. | |
172 | * All other boards should use the standard values (CPCI405 etc.) | |
173 | */ | |
6d0f6bcf JCPV |
174 | #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ |
175 | #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ | |
176 | #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ | |
c609719b | 177 | |
6d0f6bcf | 178 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
c609719b WD |
179 | |
180 | /*----------------------------------------------------------------------- | |
181 | * I2C EEPROM (CAT24WC08) for environment | |
182 | */ | |
183 | #define CONFIG_HARD_I2C /* I2C with hardware support */ | |
d0b0dcaa | 184 | #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ |
6d0f6bcf JCPV |
185 | #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
186 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
c609719b | 187 | |
6d0f6bcf JCPV |
188 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ |
189 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
c837dcb1 | 190 | /* mask of address bits that overflow into the "EEPROM chip address" */ |
6d0f6bcf JCPV |
191 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 |
192 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ | |
c609719b | 193 | /* 16 byte page write mode using*/ |
c837dcb1 | 194 | /* last 4 bits of the address */ |
6d0f6bcf | 195 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ |
c609719b | 196 | |
bb1f8b4f | 197 | #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ |
0e8d1586 JCPV |
198 | #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */ |
199 | #define CONFIG_ENV_SIZE 0x300 /* 768 bytes may be used for env vars */ | |
8bde7f77 | 200 | /* total size of a CAT24WC08 is 1024 bytes */ |
c609719b | 201 | |
c609719b WD |
202 | /* |
203 | * Init Memory Controller: | |
204 | * | |
205 | * BR0/1 and OR0/1 (FLASH) | |
206 | */ | |
207 | ||
208 | #define FLASH_BASE0_PRELIM 0xFFF00000 /* FLASH bank #0 */ | |
209 | #define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */ | |
210 | ||
211 | /*----------------------------------------------------------------------- | |
212 | * External Bus Controller (EBC) Setup | |
213 | */ | |
214 | ||
c837dcb1 | 215 | /* Memory Bank 0 (Flash Bank 0) initialization */ |
6d0f6bcf JCPV |
216 | #define CONFIG_SYS_EBC_PB0AP 0x92015480 |
217 | #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */ | |
c609719b | 218 | |
c837dcb1 | 219 | /* Memory Bank 1 (Uart 8bit) initialization */ |
6d0f6bcf JCPV |
220 | #define CONFIG_SYS_EBC_PB1AP 0x01000480 /* TWT=2,TH=2,no Ready,BEM=0,SOR=1 */ |
221 | #define CONFIG_SYS_EBC_PB1CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ | |
c609719b | 222 | |
c837dcb1 | 223 | /* Memory Bank 2 (Uart 32bit) initialization */ |
6d0f6bcf JCPV |
224 | #define CONFIG_SYS_EBC_PB2AP 0x000004c0 /* no Ready, BEM=1 */ |
225 | #define CONFIG_SYS_EBC_PB2CR 0xF011C000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=32bit */ | |
c609719b | 226 | |
c837dcb1 | 227 | /* Memory Bank 3 (FPGA Reset) initialization */ |
6d0f6bcf JCPV |
228 | #define CONFIG_SYS_EBC_PB3AP 0x010004C0 /* no Ready, BEM=1 */ |
229 | #define CONFIG_SYS_EBC_PB3CR 0xF021A000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=16bit */ | |
c609719b WD |
230 | |
231 | /*----------------------------------------------------------------------- | |
232 | * Definitions for initial stack pointer and data area (in DPRAM) | |
233 | */ | |
6d0f6bcf JCPV |
234 | #define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */ |
235 | #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */ | |
553f0982 | 236 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */ |
25ddd1fb | 237 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 238 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
c609719b | 239 | |
c609719b | 240 | #endif /* __CONFIG_H */ |