wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2003-2004 |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | * |
| 5 | * (C) Copyright 2004 |
| 6 | * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de |
| 7 | * |
| 8 | * See file CREDITS for list of people who contributed to this |
| 9 | * project. |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or |
| 12 | * modify it under the terms of the GNU General Public License as |
| 13 | * published by the Free Software Foundation; either version 2 of |
| 14 | * the License, or (at your option) any later version. |
| 15 | * |
| 16 | * This program is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU General Public License for more details. |
| 20 | * |
| 21 | * You should have received a copy of the GNU General Public License |
| 22 | * along with this program; if not, write to the Free Software |
| 23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 24 | * MA 02111-1307 USA |
| 25 | */ |
| 26 | |
| 27 | #ifndef __CONFIG_H |
| 28 | #define __CONFIG_H |
| 29 | |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 30 | /* |
| 31 | * High Level Configuration Options |
| 32 | * (easy to change) |
| 33 | */ |
| 34 | |
| 35 | #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ |
| 36 | #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */ |
| 37 | #define CONFIG_TQM5200 1 /* ... on TQM5200 module */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 38 | #define CONFIG_STK52XX 1 /* ... on a STK52XX base board */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 39 | |
| 40 | #define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ |
| 41 | |
| 42 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
| 43 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ |
| 44 | |
| 45 | #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ |
| 46 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) |
| 47 | # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
| 48 | #endif |
| 49 | |
| 50 | /* |
| 51 | * Serial console configuration |
| 52 | */ |
| 53 | #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ |
| 54 | #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ |
| 55 | #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } |
| 56 | |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 57 | #ifdef CONFIG_STK52XX |
| 58 | #define CONFIG_PS2KBD /* AT-PS/2 Keyboard */ |
| 59 | #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */ |
| 60 | #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */ |
| 61 | #define CONFIG_PS2MULT_DELAY (CFG_HZ/2) /* Initial delay */ |
| 62 | #define CONFIG_BOARD_EARLY_INIT_R |
| 63 | #endif /* CONFIG_STK52XX */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 64 | |
| 65 | #ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */ |
| 66 | /* |
| 67 | * PCI Mapping: |
| 68 | * 0x40000000 - 0x4fffffff - PCI Memory |
| 69 | * 0x50000000 - 0x50ffffff - PCI IO Space |
| 70 | */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 71 | #ifdef CONFIG_STK52XX |
| 72 | #define CONFIG_PCI 1 |
| 73 | #elif |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 74 | #define CONFIG_PCI 0 |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 75 | #endif |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 76 | #define CONFIG_PCI_PNP 1 |
wdenk | 31a6492 | 2004-08-28 21:09:14 +0000 | [diff] [blame] | 77 | /* #define CONFIG_PCI_SCAN_SHOW 1 */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 78 | |
| 79 | #define CONFIG_PCI_MEM_BUS 0x40000000 |
| 80 | #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS |
| 81 | #define CONFIG_PCI_MEM_SIZE 0x10000000 |
| 82 | |
| 83 | #define CONFIG_PCI_IO_BUS 0x50000000 |
| 84 | #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS |
| 85 | #define CONFIG_PCI_IO_SIZE 0x01000000 |
| 86 | |
| 87 | #define CONFIG_NET_MULTI 1 |
| 88 | #define CONFIG_EEPRO100 1 |
| 89 | #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ |
| 90 | #define CONFIG_NS8382X 1 |
| 91 | |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 92 | #ifdef CONFIG_STK52XX |
| 93 | #define ADD_PCI_CMD CFG_CMD_PCI |
| 94 | #elif |
| 95 | #define ADD_PCI_CMD 0 |
| 96 | #endif |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 97 | |
| 98 | #else /* MPC5100 */ |
| 99 | |
| 100 | #define ADD_PCI_CMD 0 /* no CFG_CMD_PCI */ |
| 101 | |
| 102 | #endif |
| 103 | |
| 104 | /* Partitions */ |
| 105 | #undef CONFIG_MAC_PARTITION |
| 106 | #if defined (CONFIG_MINIFAP) |
| 107 | #define CONFIG_DOS_PARTITION |
| 108 | #endif |
| 109 | |
| 110 | /* USB */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 111 | #ifdef CONFIG_STK52XX |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 112 | #define CONFIG_USB_OHCI |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 113 | #define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 114 | #define CONFIG_DOS_PARTITION |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 115 | #define CONFIG_USB_STORAGE |
| 116 | #else |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 117 | #define ADD_USB_CMD 0 |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 118 | #endif |
| 119 | |
| 120 | /* POST support */ |
| 121 | #define CONFIG_POST (CFG_POST_MEMORY | \ |
| 122 | CFG_POST_CPU | \ |
| 123 | CFG_POST_I2C) |
| 124 | |
| 125 | #ifdef CONFIG_POST |
| 126 | #define CFG_CMD_POST_DIAG CFG_CMD_DIAG |
| 127 | /* preserve space for the post_word at end of on-chip SRAM */ |
| 128 | #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4 |
| 129 | #else |
| 130 | #define CFG_CMD_POST_DIAG 0 |
| 131 | #endif |
| 132 | |
| 133 | /* IDE */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 134 | #if defined (CONFIG_MINIFAP) || defined (CONFIG_STK52XX) |
wdenk | 151ab83 | 2005-02-24 22:44:16 +0000 | [diff] [blame^] | 135 | #define ADD_IDE_CMD (CFG_CMD_IDE | CFG_CMD_FAT | CFG_CMD_EXT2) |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 136 | #else |
| 137 | #define ADD_IDE_CMD 0 |
| 138 | #endif |
| 139 | |
| 140 | /* |
| 141 | * Supported commands |
| 142 | */ |
| 143 | #define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ |
wdenk | 151ab83 | 2005-02-24 22:44:16 +0000 | [diff] [blame^] | 144 | ADD_IDE_CMD | \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 145 | ADD_PCI_CMD | \ |
| 146 | ADD_USB_CMD | \ |
wdenk | 151ab83 | 2005-02-24 22:44:16 +0000 | [diff] [blame^] | 147 | CFG_CMD_ASKENV | \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 148 | CFG_CMD_DATE | \ |
wdenk | 151ab83 | 2005-02-24 22:44:16 +0000 | [diff] [blame^] | 149 | CFG_CMD_DHCP | \ |
| 150 | CFG_CMD_ECHO | \ |
| 151 | CFG_CMD_EEPROM | \ |
| 152 | CFG_CMD_I2C | \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 153 | CFG_CMD_MII | \ |
| 154 | CFG_CMD_PING | \ |
wdenk | 151ab83 | 2005-02-24 22:44:16 +0000 | [diff] [blame^] | 155 | CFG_CMD_POST_DIAG | \ |
| 156 | CFG_CMD_REGINFO ) |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 157 | |
| 158 | /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ |
| 159 | #include <cmd_confdefs.h> |
| 160 | |
wdenk | 151ab83 | 2005-02-24 22:44:16 +0000 | [diff] [blame^] | 161 | #define CONFIG_TIMESTAMP /* display image timestamps */ |
| 162 | |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 163 | #if (TEXT_BASE == 0xFC000000) /* Boot low */ |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 164 | # define CFG_LOWBOOT 1 |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 165 | #endif |
| 166 | |
| 167 | /* |
| 168 | * Autobooting |
| 169 | */ |
| 170 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ |
| 171 | |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 172 | #define CONFIG_PREBOOT "echo;" \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 173 | "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ |
| 174 | "echo" |
| 175 | |
| 176 | #undef CONFIG_BOOTARGS |
| 177 | |
| 178 | #if defined (CONFIG_TQM5200_AA) |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 179 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 180 | "netdev=eth0\0" \ |
| 181 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 182 | "nfsroot=$(serverip):$(rootpath)\0" \ |
| 183 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 184 | "addip=setenv bootargs $(bootargs) " \ |
| 185 | "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ |
| 186 | ":$(hostname):$(netdev):off panic=1\0" \ |
| 187 | "flash_nfs=run nfsargs addip;" \ |
| 188 | "bootm $(kernel_addr)\0" \ |
| 189 | "flash_self=run ramargs addip;" \ |
| 190 | "bootm $(kernel_addr) $(ramdisk_addr)\0" \ |
| 191 | "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ |
| 192 | "rootpath=/opt/eldk3.0_ppc/ppc_82xx\0" \ |
| 193 | "bootfile=uImage_tqm5200_mkr\0" \ |
| 194 | "load=tftp 200000 $(loadfile)\0" \ |
| 195 | "load133=tftp 200000 $(loadfile133)\0" \ |
| 196 | "loadfile=u-boot_tqm5200_aa_mkr.bin\0" \ |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 197 | "loadfile133=u-boot_tqm5200_aa_133_mkr.bin\0" \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 198 | "update=protect off 1:0-4; erase 1:0-4; cp.b 200000 0xfc000000 $(filesize); protect on 1:0-4\0" \ |
| 199 | "serverip=172.20.5.13\0" \ |
| 200 | "" |
| 201 | #else |
| 202 | #if defined (CONFIG_TQM5200_AB) |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 203 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 204 | "netdev=eth0\0" \ |
| 205 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 206 | "nfsroot=$(serverip):$(rootpath)\0" \ |
| 207 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 208 | "addip=setenv bootargs $(bootargs) " \ |
| 209 | "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ |
| 210 | ":$(hostname):$(netdev):off panic=1\0" \ |
| 211 | "flash_nfs=run nfsargs addip;" \ |
| 212 | "bootm $(kernel_addr)\0" \ |
| 213 | "flash_self=run ramargs addip;" \ |
| 214 | "bootm $(kernel_addr) $(ramdisk_addr)\0" \ |
| 215 | "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ |
| 216 | "rootpath=/opt/eldk3.0_ppc/ppc_82xx\0" \ |
| 217 | "bootfile=uImage_tqm5200_mkr\0" \ |
| 218 | "load=tftp 200000 $(loadfile)\0" \ |
| 219 | "load133=tftp 200000 $(loadfile133)\0" \ |
| 220 | "loadfile=u-boot_tqm5200_ab_mkr.bin\0" \ |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 221 | "loadfile133=u-boot_tqm5200_ab_133_mkr.bin\0" \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 222 | "update=protect off 1:0-1; erase 1:0-1; cp.b 200000 0xfc000000 $(filesize); protect on 1:0-1\0" \ |
| 223 | "serverip=172.20.5.13\0" \ |
| 224 | "" |
| 225 | #else |
| 226 | #if defined (CONFIG_TQM5200_AC) |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 227 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 228 | "netdev=eth0\0" \ |
| 229 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 230 | "nfsroot=$(serverip):$(rootpath)\0" \ |
| 231 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 232 | "addip=setenv bootargs $(bootargs) " \ |
| 233 | "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ |
| 234 | ":$(hostname):$(netdev):off panic=1\0" \ |
| 235 | "flash_nfs=run nfsargs addip;" \ |
| 236 | "bootm $(kernel_addr)\0" \ |
| 237 | "flash_self=run ramargs addip;" \ |
| 238 | "bootm $(kernel_addr) $(ramdisk_addr)\0" \ |
| 239 | "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ |
| 240 | "rootpath=/opt/eldk3.0_ppc/ppc_82xx\0" \ |
| 241 | "bootfile=uImage_tqm5200_mkr\0" \ |
| 242 | "load=tftp 200000 $(loadfile)\0" \ |
| 243 | "load133=tftp 200000 $(loadfile133)\0" \ |
| 244 | "loadfile=u-boot_tqm5200_ac_mkr.bin\0" \ |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 245 | "loadfile133=u-boot_tqm5200_ac_133_mkr.bin\0" \ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 246 | "update=protect off 1:0-4; erase 1:0-4; cp.b 200000 0xfc000000 $(filesize); protect on 1:0-4\0" \ |
| 247 | "serverip=172.20.5.13\0" \ |
| 248 | "" |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 249 | #else |
| 250 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 251 | "netdev=eth0\0" \ |
| 252 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 253 | "nfsroot=$(serverip):$(rootpath)\0" \ |
| 254 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 255 | "addip=setenv bootargs $(bootargs) " \ |
| 256 | "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ |
| 257 | ":$(hostname):$(netdev):off panic=1\0" \ |
| 258 | "flash_nfs=run nfsargs addip;" \ |
| 259 | "bootm $(kernel_addr)\0" \ |
| 260 | "flash_self=run ramargs addip;" \ |
| 261 | "bootm $(kernel_addr) $(ramdisk_addr)\0" \ |
| 262 | "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ |
| 263 | "rootpath=/opt/eldk3.0_ppc/ppc_82xx\0" \ |
| 264 | "bootfile=uImage_tqm5200_mkr\0" \ |
| 265 | "load=tftp 200000 $(loadfile)\0" \ |
| 266 | "load133=tftp 200000 $(loadfile133)\0" \ |
| 267 | "loadfile=u-boot_tqm5200_mkr.bin\0" \ |
| 268 | "loadfile133=u-boot_tqm5200_133_mkr.bin\0" \ |
| 269 | "update=protect off fc000000 fc03ffff; erase fc000000 fc03ffff; cp.b 200000 0xfc000000 $(filesize); protect on fc000000 fc03ffff\0" \ |
| 270 | "serverip=172.20.5.13\0" \ |
| 271 | "" |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 272 | #endif |
| 273 | #endif |
| 274 | #endif |
| 275 | |
| 276 | #define CONFIG_BOOTCOMMAND "run net_nfs" |
| 277 | |
| 278 | /* |
| 279 | * IPB Bus clocking configuration. |
| 280 | */ |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 281 | #define CFG_IPBSPEED_133 /* define for 133MHz speed */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 282 | |
| 283 | #if defined(CFG_IPBSPEED_133) |
| 284 | /* |
| 285 | * PCI Bus clocking configuration |
| 286 | * |
| 287 | * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if |
| 288 | * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet hasn't |
| 289 | * been tested with a IPB Bus Clock of 66 MHz. |
| 290 | */ |
| 291 | #define CFG_PCISPEED_66 /* define for 66MHz speed */ |
| 292 | #endif |
| 293 | |
| 294 | /* |
| 295 | * I2C configuration |
| 296 | */ |
| 297 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ |
| 298 | #if defined (CONFIG_MINIFAP) |
| 299 | #define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */ |
| 300 | #else |
| 301 | #define CFG_I2C_MODULE 1 /* Select I2C module #1 or #2 */ |
| 302 | #endif |
| 303 | |
| 304 | /* |
| 305 | * I2C clock frequency |
| 306 | * |
| 307 | * Please notice, that the resulting clock frequency could differ from the |
| 308 | * configured value. This is because the I2C clock is derived from system |
| 309 | * clock over a frequency divider with only a few divider values. U-boot |
| 310 | * calculates the best approximation for CFG_I2C_SPEED. However the calculated |
| 311 | * approximation allways lies below the configured value, never above. |
| 312 | */ |
| 313 | #define CFG_I2C_SPEED 100000 /* 100 kHz */ |
| 314 | #define CFG_I2C_SLAVE 0x7F |
| 315 | |
| 316 | /* |
| 317 | * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work |
| 318 | * also). For other EEPROMs configuration should be verified. On Mini-FAP the |
| 319 | * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the |
| 320 | * same configuration could be used. |
| 321 | */ |
| 322 | #define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */ |
| 323 | #define CFG_I2C_EEPROM_ADDR_LEN 2 |
| 324 | #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */ |
| 325 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 |
| 326 | |
| 327 | /* |
| 328 | * HW-Monitor configuration on Mini-FAP |
| 329 | */ |
| 330 | #if defined (CONFIG_MINIFAP) |
| 331 | #define CFG_I2C_HWMON_ADDR 0x2C |
| 332 | #endif |
| 333 | |
| 334 | /* List of I2C addresses to be verified by POST */ |
| 335 | #if defined (CONFIG_TQM5200_AA) || defined (CONFIG_TQM5200_AB) |
| 336 | #define I2C_ADDR_LIST { CFG_I2C_EEPROM_ADDR, \ |
| 337 | CFG_I2C_SLAVE } |
| 338 | #elif defined (CONFIG_TQM5200_AC) |
| 339 | #define I2C_ADDR_LIST { CFG_I2C_SLAVE } |
| 340 | #endif |
| 341 | |
| 342 | #if defined (CONFIG_MINIFAP) |
| 343 | #undef I2C_ADDR_LIST |
| 344 | #define I2C_ADDR_LIST { CFG_I2C_EEPROM_ADDR, \ |
| 345 | CFG_I2C_HWMON_ADDR, \ |
| 346 | CFG_I2C_SLAVE } |
| 347 | #endif |
| 348 | |
| 349 | /* |
| 350 | * Flash configuration |
| 351 | */ |
| 352 | #define CFG_FLASH_BASE TEXT_BASE /* 0xFC000000 */ |
| 353 | |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 354 | /* use CFI flash driver if no module variant is spezified */ |
| 355 | #define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ |
| 356 | #define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ |
| 357 | #define CFG_FLASH_BANKS_LIST { CFG_BOOTCS_START } |
| 358 | #define CFG_FLASH_EMPTY_INFO |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 359 | #define CFG_FLASH_SIZE 0x02000000 /* 32 MByte */ |
| 360 | #define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 361 | |
| 362 | #if !defined(CFG_LOWBOOT) |
| 363 | #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00740000 + 0x00800000) |
| 364 | #else /* CFG_LOWBOOT */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 365 | #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00040000) |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 366 | #endif /* CFG_LOWBOOT */ |
| 367 | #define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks |
| 368 | (= chip selects) */ |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 369 | #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ |
| 370 | #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 371 | |
| 372 | |
| 373 | /* |
| 374 | * Environment settings |
| 375 | */ |
| 376 | #define CFG_ENV_IS_IN_FLASH 1 |
| 377 | #define CFG_ENV_SIZE 0x10000 |
| 378 | #define CFG_ENV_SECT_SIZE 0x20000 |
| 379 | #define CONFIG_ENV_OVERWRITE 1 |
| 380 | |
| 381 | /* |
| 382 | * Memory map |
| 383 | */ |
| 384 | #define CFG_MBAR 0xF0000000 |
| 385 | #define CFG_SDRAM_BASE 0x00000000 |
| 386 | #define CFG_DEFAULT_MBAR 0x80000000 |
| 387 | |
| 388 | /* Use ON-Chip SRAM until RAM will be available */ |
| 389 | #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM |
| 390 | #ifdef CONFIG_POST |
| 391 | /* preserve space for the post_word at end of on-chip SRAM */ |
| 392 | #define CFG_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE |
| 393 | #else |
| 394 | #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE |
| 395 | #endif |
| 396 | |
| 397 | |
| 398 | #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ |
| 399 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) |
| 400 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET |
| 401 | |
| 402 | #define CFG_MONITOR_BASE TEXT_BASE |
| 403 | #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) |
| 404 | # define CFG_RAMBOOT 1 |
| 405 | #endif |
| 406 | |
| 407 | #define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ |
| 408 | #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ |
| 409 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| 410 | |
| 411 | /* |
| 412 | * Ethernet configuration |
| 413 | */ |
| 414 | #define CONFIG_MPC5xxx_FEC 1 |
| 415 | /* |
| 416 | * Define CONFIG_FEC_10MBIT to force FEC at 10Mb |
| 417 | */ |
| 418 | /* #define CONFIG_FEC_10MBIT 1 */ |
| 419 | #define CONFIG_PHY_ADDR 0x00 |
| 420 | |
| 421 | /* |
| 422 | * GPIO configuration |
| 423 | * |
| 424 | * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1): |
| 425 | * Bit 0 (mask: 0x80000000): 1 |
| 426 | * use ALT CAN position: Bits 2-3 (mask: 0x30000000): |
| 427 | * 00 -> No Alternatives, I2C1 is used for onboard EEPROM |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 428 | * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1 do not use on TQM5200 with onboard |
| 429 | * EEPROM |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 430 | * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100 |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 431 | * use PSC6: |
| 432 | * on STK52xx: |
| 433 | * use as UART. Pins PSC6_0 to PSC6_3 are used. |
wdenk | efe2a4d | 2004-12-16 21:44:03 +0000 | [diff] [blame] | 434 | Bits 9:11 (mask: 0x00700000): |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 435 | * 101 -> PSC6 : Extended POST test is not available |
| 436 | * on MINI-FAP and TQM5200_IB: |
| 437 | * use PSC6_1 and PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000): |
| 438 | * 011 -> PSC6 could not be used as UART or CODEC. IrDA still possible. |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 439 | * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST |
| 440 | * tests. |
| 441 | */ |
| 442 | #if defined (CONFIG_MINIFAP) |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 443 | #define CFG_GPS_PORT_CONFIG 0x91300004 |
| 444 | #elif defined (CONFIG_STK52XX) |
| 445 | #define CFG_GPS_PORT_CONFIG 0x81500004 |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 446 | #else |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 447 | #define CFG_GPS_PORT_CONFIG 0x81300004 |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 448 | #endif |
| 449 | |
| 450 | /* |
| 451 | * RTC configuration |
| 452 | */ |
| 453 | #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */ |
| 454 | |
| 455 | /* |
| 456 | * Miscellaneous configurable options |
| 457 | */ |
| 458 | #define CFG_LONGHELP /* undef to save memory */ |
| 459 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ |
| 460 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) |
| 461 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
| 462 | #else |
| 463 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ |
| 464 | #endif |
| 465 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ |
| 466 | #define CFG_MAXARGS 16 /* max number of command args */ |
| 467 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ |
| 468 | |
| 469 | /* Enable an alternate, more extensive memory test */ |
| 470 | #define CFG_ALT_MEMTEST |
| 471 | |
| 472 | #define CFG_MEMTEST_START 0x00100000 /* memtest works on */ |
| 473 | #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ |
| 474 | |
| 475 | #define CFG_LOAD_ADDR 0x100000 /* default load address */ |
| 476 | |
| 477 | #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ |
| 478 | |
| 479 | /* |
| 480 | * Enable loopw commando. This has only affect, if CFG_CMD_MEM is defined, |
| 481 | * which is normally part of the default commands (CFV_CMD_DFL) |
| 482 | */ |
| 483 | #define CONFIG_LOOPW |
| 484 | |
| 485 | /* |
| 486 | * Various low-level settings |
| 487 | */ |
| 488 | #if defined(CONFIG_MPC5200) |
| 489 | #define CFG_HID0_INIT HID0_ICE | HID0_ICFI |
| 490 | #define CFG_HID0_FINAL HID0_ICE |
| 491 | #else |
| 492 | #define CFG_HID0_INIT 0 |
| 493 | #define CFG_HID0_FINAL 0 |
| 494 | #endif |
| 495 | |
| 496 | #define CFG_BOOTCS_START CFG_FLASH_BASE |
| 497 | #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE |
| 498 | #ifdef CFG_PCISPEED_66 |
| 499 | #define CFG_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */ |
| 500 | #else |
| 501 | #define CFG_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */ |
| 502 | #endif |
| 503 | #define CFG_CS0_START CFG_FLASH_BASE |
| 504 | #define CFG_CS0_SIZE CFG_FLASH_SIZE |
| 505 | |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 506 | /* automatic configuration of chip selects */ |
| 507 | #ifdef CONFIG_CS_AUTOCONF |
| 508 | #define CONFIG_LAST_STAGE_INIT |
| 509 | #endif |
| 510 | |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 511 | /* |
| 512 | * SRAM - Do not map below 2 GB in address space, because this area is used |
| 513 | * for SDRAM autosizing. |
| 514 | */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 515 | #if defined CONFIG_TQM5200_AB || defined (CONFIG_CS_AUTOCONF) |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 516 | #define CFG_CS2_START 0xE5000000 |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 517 | #ifdef CONFIG_TQM5200_AB |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 518 | #define CFG_CS2_SIZE 0x80000 /* 512 kByte */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 519 | #else /* CONFIG_CS_AUTOCONF */ |
| 520 | #define CFG_CS2_SIZE 0x100000 /* 1 MByte */ |
| 521 | #endif |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 522 | #define CFG_CS2_CFG 0x0004D930 |
| 523 | #endif |
| 524 | |
| 525 | /* |
| 526 | * Grafic controller - Do not map below 2 GB in address space, because this |
| 527 | * area is used for SDRAM autosizing. |
| 528 | */ |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 529 | #if defined (CONFIG_TQM5200_AB) || defined (CONFIG_TQM5200_AC) || \ |
| 530 | defined (CONFIG_CS_AUTOCONF) |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 531 | #define CFG_CS1_START 0xE0000000 |
| 532 | #define CFG_CS1_SIZE 0x4000000 /* 64 MByte */ |
wdenk | 8939404 | 2004-08-04 21:56:49 +0000 | [diff] [blame] | 533 | #define CFG_CS1_CFG 0x8F48FF70 |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 534 | #define SM501_MMIO_BASE CFG_CS1_START + 0x03E00000 |
| 535 | #endif |
| 536 | |
| 537 | #define CFG_CS_BURST 0x00000000 |
| 538 | #define CFG_CS_DEADCYCLE 0x33333333 |
| 539 | |
| 540 | #define CFG_RESET_ADDRESS 0xff000000 |
| 541 | |
| 542 | /*----------------------------------------------------------------------- |
| 543 | * USB stuff |
| 544 | *----------------------------------------------------------------------- |
| 545 | */ |
| 546 | #define CONFIG_USB_CLOCK 0x0001BBBB |
| 547 | #define CONFIG_USB_CONFIG 0x00001000 |
| 548 | |
| 549 | /*----------------------------------------------------------------------- |
| 550 | * IDE/ATA stuff Supports IDE harddisk |
| 551 | *----------------------------------------------------------------------- |
| 552 | */ |
| 553 | |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 554 | #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 555 | |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 556 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ |
| 557 | #undef CONFIG_IDE_LED /* LED for ide not supported */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 558 | |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 559 | #define CONFIG_IDE_RESET /* reset for ide supported */ |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 560 | #define CONFIG_IDE_PREINIT |
| 561 | |
| 562 | #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
| 563 | #define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ |
| 564 | |
| 565 | #define CFG_ATA_IDE0_OFFSET 0x0000 |
| 566 | |
| 567 | #define CFG_ATA_BASE_ADDR MPC5XXX_ATA |
| 568 | |
| 569 | /* Offset for data I/O */ |
| 570 | #define CFG_ATA_DATA_OFFSET (0x0060) |
| 571 | |
| 572 | /* Offset for normal register accesses */ |
| 573 | #define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) |
| 574 | |
| 575 | /* Offset for alternate registers */ |
| 576 | #define CFG_ATA_ALT_OFFSET (0x005C) |
| 577 | |
wdenk | 8105092 | 2004-07-11 20:04:51 +0000 | [diff] [blame] | 578 | /* Interval between registers */ |
| 579 | #define CFG_ATA_STRIDE 4 |
wdenk | 56523f1 | 2004-07-11 17:40:54 +0000 | [diff] [blame] | 580 | |
| 581 | #endif /* __CONFIG_H */ |