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4707fb50 | 1 | /* |
82d9c9ec | 2 | * (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering, |
4707fb50 BS |
3 | * wd@denx.de. |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this project. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the Free | |
9 | * Software Foundation; either version 2 of the License, or (at your option) | |
10 | * any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
13 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
82d9c9ec | 14 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
4707fb50 BS |
15 | * for more details. |
16 | * | |
17 | * You should have received a copy of the GNU General Public License along | |
18 | * with this program; if not, write to the Free Software Foundation, Inc., 59 | |
19 | * Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | */ | |
21 | ||
22 | #ifndef __CONFIG_H | |
23 | #define __CONFIG_H | |
24 | ||
4707fb50 BS |
25 | /* |
26 | * High Level Configuration Options | |
27 | * (easy to change) | |
82d9c9ec BS |
28 | */ |
29 | #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ | |
30 | #define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */ | |
31 | #define CONFIG_V38B 1 /* ...on V38B board */ | |
2ae18241 WD |
32 | |
33 | #define CONFIG_SYS_TEXT_BASE 0xFF000000 | |
34 | ||
6d0f6bcf | 35 | #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ...running at 33.000000MHz */ |
4707fb50 | 36 | |
82d9c9ec BS |
37 | #define CONFIG_RTC_PCF8563 1 /* has PCF8563 RTC */ |
38 | #define CONFIG_MPC5200_DDR 1 /* has DDR SDRAM */ | |
4707fb50 | 39 | |
ce3f1a40 | 40 | #undef CONFIG_HW_WATCHDOG /* don't use watchdog */ |
4707fb50 BS |
41 | |
42 | #define CONFIG_NETCONSOLE 1 | |
43 | ||
82d9c9ec | 44 | #define CONFIG_BOARD_EARLY_INIT_R 1 /* do board-specific init */ |
cce4acbb | 45 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* do board-specific init */ |
d8d21e69 | 46 | #define CONFIG_MISC_INIT_R |
4707fb50 | 47 | |
6d0f6bcf | 48 | #define CONFIG_SYS_XLB_PIPELINING 1 /* gives better performance */ |
4707fb50 | 49 | |
31d82672 BB |
50 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ |
51 | ||
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52 | /* |
53 | * Serial console configuration | |
54 | */ | |
82d9c9ec BS |
55 | #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ |
56 | #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ | |
6d0f6bcf | 57 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } |
4707fb50 | 58 | |
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59 | /* |
60 | * DDR | |
61 | */ | |
62 | #define SDRAM_DDR 1 /* is DDR */ | |
63 | /* Settings for XLB = 132 MHz */ | |
64 | #define SDRAM_MODE 0x018D0000 | |
65 | #define SDRAM_EMODE 0x40090000 | |
66 | #define SDRAM_CONTROL 0x704f0f00 | |
67 | #define SDRAM_CONFIG1 0x73722930 | |
68 | #define SDRAM_CONFIG2 0x47770000 | |
69 | #define SDRAM_TAPDELAY 0x10000000 | |
70 | ||
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71 | /* |
72 | * PCI - no suport | |
73 | */ | |
74 | #undef CONFIG_PCI | |
75 | ||
76 | /* | |
77 | * Partitions | |
78 | */ | |
79 | #define CONFIG_MAC_PARTITION 1 | |
80 | #define CONFIG_DOS_PARTITION 1 | |
81 | ||
82 | /* | |
83 | * USB | |
84 | */ | |
85 | #define CONFIG_USB_OHCI | |
86 | #define CONFIG_USB_STORAGE | |
82d9c9ec BS |
87 | #define CONFIG_USB_CLOCK 0x0001BBBB |
88 | #define CONFIG_USB_CONFIG 0x00001000 | |
4707fb50 | 89 | |
dca3b3d6 | 90 | |
079a136c JL |
91 | /* |
92 | * BOOTP options | |
93 | */ | |
94 | #define CONFIG_BOOTP_BOOTFILESIZE | |
95 | #define CONFIG_BOOTP_BOOTPATH | |
96 | #define CONFIG_BOOTP_GATEWAY | |
97 | #define CONFIG_BOOTP_HOSTNAME | |
98 | ||
99 | ||
4707fb50 | 100 | /* |
dca3b3d6 | 101 | * Command line configuration. |
4707fb50 | 102 | */ |
dca3b3d6 JL |
103 | #include <config_cmd_default.h> |
104 | ||
105 | #define CONFIG_CMD_FAT | |
106 | #define CONFIG_CMD_I2C | |
107 | #define CONFIG_CMD_IDE | |
108 | #define CONFIG_CMD_PING | |
109 | #define CONFIG_CMD_DHCP | |
110 | #define CONFIG_CMD_DIAG | |
111 | #define CONFIG_CMD_IRQ | |
112 | #define CONFIG_CMD_JFFS2 | |
113 | #define CONFIG_CMD_MII | |
114 | #define CONFIG_CMD_SDRAM | |
115 | #define CONFIG_CMD_DATE | |
116 | #define CONFIG_CMD_USB | |
117 | #define CONFIG_CMD_FAT | |
4707fb50 | 118 | |
82d9c9ec | 119 | |
dca3b3d6 | 120 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
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121 | |
122 | /* | |
123 | * Boot low with 16 MB Flash | |
124 | */ | |
6d0f6bcf JCPV |
125 | #define CONFIG_SYS_LOWBOOT 1 |
126 | #define CONFIG_SYS_LOWBOOT16 1 | |
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127 | |
128 | /* | |
129 | * Autobooting | |
130 | */ | |
131 | #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ | |
132 | ||
82d9c9ec | 133 | #define CONFIG_PREBOOT "echo;" \ |
32bf3d14 | 134 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
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135 | "echo" |
136 | ||
82d9c9ec | 137 | #undef CONFIG_BOOTARGS |
4707fb50 | 138 | |
fcfed4f2 | 139 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
82d9c9ec BS |
140 | "bootcmd=run net_nfs\0" \ |
141 | "bootdelay=3\0" \ | |
142 | "baudrate=115200\0" \ | |
143 | "preboot=echo;echo Type \"run flash_nfs\" to mount root " \ | |
144 | "filesystem over NFS; echo\0" \ | |
fcfed4f2 | 145 | "netdev=eth0\0" \ |
cce4acbb | 146 | "ramargs=setenv bootargs root=/dev/ram rw wdt=off \0" \ |
fcfed4f2 WD |
147 | "addip=setenv bootargs $(bootargs) " \ |
148 | "ip=$(ipaddr):$(serverip):$(gatewayip):" \ | |
149 | "$(netmask):$(hostname):$(netdev):off panic=1\0" \ | |
150 | "flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \ | |
151 | "flash_self=run ramargs addip;bootm $(kernel_addr) " \ | |
152 | "$(ramdisk_addr)\0" \ | |
82d9c9ec | 153 | "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ |
fcfed4f2 | 154 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
cce4acbb | 155 | "nfsroot=$(serverip):$(rootpath) wdt=off\0" \ |
82d9c9ec | 156 | "hostname=v38b\0" \ |
48690d80 | 157 | "ethact=FEC\0" \ |
82d9c9ec BS |
158 | "rootpath=/opt/eldk-3.1.1/ppc_6xx\0" \ |
159 | "update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \ | |
160 | "cp.b 200000 ff000000 $(filesize);" \ | |
161 | "prot on ff000000 ff03ffff\0" \ | |
162 | "load=tftp 200000 $(u-boot)\0" \ | |
163 | "netmask=255.255.0.0\0" \ | |
164 | "ipaddr=192.168.160.18\0" \ | |
165 | "serverip=192.168.1.1\0" \ | |
166 | "ethaddr=00:e0:ee:00:05:2e\0" \ | |
167 | "bootfile=/tftpboot/v38b/uImage\0" \ | |
168 | "u-boot=/tftpboot/v38b/u-boot.bin\0" \ | |
fcfed4f2 | 169 | "" |
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170 | |
171 | #define CONFIG_BOOTCOMMAND "run net_nfs" | |
172 | ||
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173 | /* |
174 | * IPB Bus clocking configuration. | |
175 | */ | |
6d0f6bcf | 176 | #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ |
82d9c9ec | 177 | |
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178 | /* |
179 | * I2C configuration | |
180 | */ | |
181 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ | |
6d0f6bcf JCPV |
182 | #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */ |
183 | #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ | |
184 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
4707fb50 BS |
185 | |
186 | /* | |
187 | * EEPROM configuration | |
188 | */ | |
6d0f6bcf JCPV |
189 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ |
190 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 | |
191 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 | |
192 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 | |
4707fb50 BS |
193 | |
194 | /* | |
195 | * RTC configuration | |
196 | */ | |
6d0f6bcf | 197 | #define CONFIG_SYS_I2C_RTC_ADDR 0x51 |
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198 | |
199 | /* | |
200 | * Flash configuration - use CFI driver | |
201 | */ | |
6d0f6bcf | 202 | #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */ |
00b1883a | 203 | #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */ |
6d0f6bcf JCPV |
204 | #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 |
205 | #define CONFIG_SYS_FLASH_BASE 0xFF000000 | |
206 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */ | |
207 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
208 | #define CONFIG_SYS_FLASH_SIZE 0x01000000 /* 16 MiB */ | |
209 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */ | |
210 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* flash write speed-up */ | |
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211 | |
212 | /* | |
213 | * Environment settings | |
214 | */ | |
5a1aceb0 | 215 | #define CONFIG_ENV_IS_IN_FLASH 1 |
6d0f6bcf | 216 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) |
0e8d1586 JCPV |
217 | #define CONFIG_ENV_SIZE 0x10000 |
218 | #define CONFIG_ENV_SECT_SIZE 0x10000 | |
4707fb50 BS |
219 | #define CONFIG_ENV_OVERWRITE 1 |
220 | ||
221 | /* | |
222 | * Memory map | |
223 | */ | |
6d0f6bcf JCPV |
224 | #define CONFIG_SYS_MBAR 0xF0000000 |
225 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 | |
226 | #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 | |
4707fb50 BS |
227 | |
228 | /* Use SRAM until RAM will be available */ | |
6d0f6bcf | 229 | #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM |
553f0982 | 230 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */ |
4707fb50 | 231 | |
25ddd1fb | 232 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 233 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
4707fb50 | 234 | |
14d0a02a | 235 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf JCPV |
236 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
237 | # define CONFIG_SYS_RAMBOOT 1 | |
4707fb50 BS |
238 | #endif |
239 | ||
6d0f6bcf JCPV |
240 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256kB for Monitor */ |
241 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128kB for malloc() */ | |
242 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Linux initial memory map */ | |
4707fb50 BS |
243 | |
244 | /* | |
245 | * Ethernet configuration | |
246 | */ | |
247 | #define CONFIG_MPC5xxx_FEC 1 | |
86321fc1 | 248 | #define CONFIG_MPC5xxx_FEC_MII100 |
4707fb50 | 249 | #define CONFIG_PHY_ADDR 0x00 |
fcfed4f2 | 250 | #define CONFIG_MII 1 |
4707fb50 BS |
251 | |
252 | /* | |
253 | * GPIO configuration | |
254 | */ | |
6d0f6bcf | 255 | #define CONFIG_SYS_GPS_PORT_CONFIG 0x90001404 |
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256 | |
257 | /* | |
258 | * Miscellaneous configurable options | |
259 | */ | |
6d0f6bcf JCPV |
260 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
261 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
dca3b3d6 | 262 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 263 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
4707fb50 | 264 | #else |
6d0f6bcf | 265 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
4707fb50 | 266 | #endif |
6d0f6bcf JCPV |
267 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
268 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
269 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
4707fb50 | 270 | |
6d0f6bcf JCPV |
271 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ |
272 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
4707fb50 | 273 | |
6d0f6bcf | 274 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
4707fb50 | 275 | |
6d0f6bcf | 276 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
4707fb50 | 277 | |
6d0f6bcf | 278 | #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ |
dca3b3d6 | 279 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 280 | # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
dca3b3d6 JL |
281 | #endif |
282 | ||
4707fb50 BS |
283 | /* |
284 | * Various low-level settings | |
285 | */ | |
6d0f6bcf JCPV |
286 | #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI |
287 | #define CONFIG_SYS_HID0_FINAL HID0_ICE | |
4707fb50 | 288 | |
6d0f6bcf JCPV |
289 | #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE |
290 | #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE | |
291 | #define CONFIG_SYS_BOOTCS_CFG 0x00047801 | |
292 | #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE | |
293 | #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE | |
4707fb50 | 294 | |
6d0f6bcf JCPV |
295 | #define CONFIG_SYS_CS_BURST 0x00000000 |
296 | #define CONFIG_SYS_CS_DEADCYCLE 0x33333333 | |
4707fb50 | 297 | |
6d0f6bcf | 298 | #define CONFIG_SYS_RESET_ADDRESS 0xff000000 |
4707fb50 | 299 | |
82d9c9ec BS |
300 | /* |
301 | * IDE/ATA (supports IDE harddisk) | |
4707fb50 | 302 | */ |
82d9c9ec BS |
303 | #undef CONFIG_IDE_8xx_PCCARD /* Don't use IDE with PC Card Adapter */ |
304 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
305 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
4707fb50 | 306 | |
82d9c9ec | 307 | #define CONFIG_IDE_RESET /* reset for ide supported */ |
4707fb50 BS |
308 | #define CONFIG_IDE_PREINIT |
309 | ||
6d0f6bcf JCPV |
310 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
311 | #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ | |
4707fb50 | 312 | |
6d0f6bcf | 313 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
4707fb50 | 314 | |
6d0f6bcf | 315 | #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA |
4707fb50 | 316 | |
6d0f6bcf | 317 | #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) /* data I/O offset */ |
4707fb50 | 318 | |
6d0f6bcf | 319 | #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) /* normal register accesses offset */ |
4707fb50 | 320 | |
6d0f6bcf | 321 | #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) /* alternate registers offset */ |
4707fb50 | 322 | |
6d0f6bcf | 323 | #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */ |
4707fb50 | 324 | |
82d9c9ec BS |
325 | /* |
326 | * Status LED | |
327 | */ | |
328 | #define CONFIG_STATUS_LED /* Status LED enabled */ | |
329 | #define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */ | |
4707fb50 | 330 | |
6d0f6bcf | 331 | #define CONFIG_SYS_LED_BASE MPC5XXX_GPT7_ENABLE /* Timer 7 GPIO */ |
4707fb50 | 332 | #ifndef __ASSEMBLY__ |
4707fb50 BS |
333 | typedef unsigned int led_id_t; |
334 | ||
335 | #define __led_toggle(_msk) \ | |
336 | do { \ | |
6d0f6bcf | 337 | *((volatile long *) (CONFIG_SYS_LED_BASE)) ^= (_msk); \ |
4707fb50 BS |
338 | } while(0) |
339 | ||
340 | #define __led_set(_msk, _st) \ | |
341 | do { \ | |
342 | if ((_st)) \ | |
6d0f6bcf | 343 | *((volatile long *) (CONFIG_SYS_LED_BASE)) &= ~(_msk); \ |
4707fb50 | 344 | else \ |
6d0f6bcf | 345 | *((volatile long *) (CONFIG_SYS_LED_BASE)) |= (_msk); \ |
4707fb50 BS |
346 | } while(0) |
347 | ||
348 | #define __led_init(_msk, st) \ | |
82d9c9ec | 349 | do { \ |
6d0f6bcf | 350 | *((volatile long *) (CONFIG_SYS_LED_BASE)) |= 0x34; \ |
82d9c9ec BS |
351 | } while(0) |
352 | #endif /* __ASSEMBLY__ */ | |
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353 | |
354 | #endif /* __CONFIG_H */ |