projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 991425fe MB |
1 | /* |
| 2 | * (C) Copyright 2006 | |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
| 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 | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 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 | * mpc8349emds board configuration file | |
| 26 | * | |
| 27 | */ | |
| 28 | ||
| 29 | #ifndef __CONFIG_H | |
| 30 | #define __CONFIG_H | |
| 31 | ||
| 32 | #define DEBUG | |
| 33 | #undef DEBUG | |
| 34 | ||
| 35 | /* | |
| 36 | * High Level Configuration Options | |
| 37 | */ | |
| 38 | #define CONFIG_E300 1 /* E300 Family */ | |
| 39 | #define CONFIG_MPC83XX 1 /* MPC83XX family */ | |
| 40 | #define CONFIG_MPC8349 1 /* MPC8349 specific */ | |
| 41 | #define CONFIG_MPC8349EMDS 1 /* MPC8349EMDS board specific */ | |
| 42 | ||
| 43 | /* FIXME: Real PCI support will come in a follow-up update. */ | |
| 44 | #undef CONFIG_PCI | |
| 45 | ||
| 46 | #define PCI_66M | |
| 47 | #ifdef PCI_66M | |
| 48 | #define CONFIG_83XX_CLKIN 66000000 /* in Hz */ | |
| 49 | #else | |
| 50 | #define CONFIG_83XX_CLKIN 33000000 /* in Hz */ | |
| 51 | #endif | |
| 52 | ||
| 53 | #ifndef CONFIG_SYS_CLK_FREQ | |
| 54 | #ifdef PCI_66M | |
| 55 | #define CONFIG_SYS_CLK_FREQ 66000000 | |
| 56 | #else | |
| 57 | #define CONFIG_SYS_CLK_FREQ 33000000 | |
| 58 | #endif | |
| 59 | #endif | |
| 60 | ||
| 61 | #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */ | |
| 62 | ||
| 63 | #define CFG_IMMRBAR 0xE0000000 | |
| 64 | ||
| 65 | #undef CFG_DRAM_TEST /* memory test, takes time */ | |
| 66 | #define CFG_MEMTEST_START 0x00000000 /* memtest region */ | |
| 67 | #define CFG_MEMTEST_END 0x00100000 | |
| 68 | ||
| 69 | /* | |
| 70 | * DDR Setup | |
| 71 | */ | |
| 72 | #define CONFIG_DDR_ECC /* only for ECC DDR module */ | |
| 73 | #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/ | |
| 74 | ||
| 75 | #define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/ | |
| 76 | #define CFG_SDRAM_BASE CFG_DDR_BASE | |
| 77 | #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE | |
| 78 | #undef CONFIG_DDR_2T_TIMING | |
| 79 | ||
| 80 | #if defined(CONFIG_SPD_EEPROM) | |
| 81 | /* | |
| 82 | * Determine DDR configuration from I2C interface. | |
| 83 | */ | |
| 84 | #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ | |
| 85 | #else | |
| 86 | /* | |
| 87 | * Manually set up DDR parameters | |
| 88 | */ | |
| 89 | #define CFG_DDR_SIZE 128 /* Mb */ | |
| 90 | #define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9) | |
| 91 | #define CFG_DDR_TIMING_1 0x37344321 | |
| 92 | #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ | |
| 93 | #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ | |
| 94 | #define CFG_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */ | |
| 95 | #define CFG_DDR_INTERVAL 0x05200100 /* autocharge,no open page */ | |
| 96 | #endif | |
| 97 | ||
| 98 | /* | |
| 99 | * SDRAM on the Local Bus | |
| 100 | */ | |
| 101 | #define CFG_LBC_SDRAM_BASE 0xF0000000 /* Localbus SDRAM */ | |
| 102 | #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ | |
| 103 | ||
| 104 | /* | |
| 105 | * FLASH on the Local Bus | |
| 106 | */ | |
| 107 | #define CFG_FLASH_CFI /* use the Common Flash Interface */ | |
| 108 | #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */ | |
| 109 | #define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */ | |
| 110 | #define CFG_FLASH_SIZE 8 /* flash size in MB */ | |
| 111 | /* #define CFG_FLASH_USE_BUFFER_WRITE */ | |
| 112 | ||
| 113 | #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* flash Base address */ \ | |
| 114 | (2 << BR_PS_SHIFT) | /* 32 bit port size */ \ | |
| 115 | BR_V) /* valid */ | |
| 116 | ||
| 117 | #define CFG_OR0_PRELIM 0xFF806FF7 /* 8 MB flash size */ | |
| 118 | #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */ | |
| 119 | #define CFG_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */ | |
| 120 | ||
| 121 | #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ | |
| 122 | #define CFG_MAX_FLASH_SECT 64 /* sectors per device */ | |
| 123 | ||
| 124 | #undef CFG_FLASH_CHECKSUM | |
| 125 | #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ | |
| 126 | #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ | |
| 127 | ||
| 128 | #define CFG_MID_FLASH_JUMP 0x7F000000 | |
| 129 | #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ | |
| 130 | ||
| 131 | #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) | |
| 132 | #define CFG_RAMBOOT | |
| 133 | #else | |
| 134 | #undef CFG_RAMBOOT | |
| 135 | #endif | |
| 136 | ||
| 137 | /* | |
| 138 | * BCSR register on local bus 32KB, 8-bit wide for MDS config reg | |
| 139 | */ | |
| 140 | #define CFG_BCSR 0xF8000000 | |
| 141 | #define CFG_LBLAWBAR1_PRELIM CFG_BCSR /* Access window base at BCSR base */ | |
| 142 | #define CFG_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */ | |
| 143 | #define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port-size=8bit, MSEL=GPCM */ | |
| 144 | #define CFG_OR1_PRELIM 0xFFFFE8F0 /* length 32K */ | |
| 145 | ||
| 146 | #define CONFIG_L1_INIT_RAM | |
| 147 | #define CFG_INIT_RAM_LOCK 1 | |
| 148 | #define CFG_INIT_RAM_ADDR 0xE8000000 /* Initial RAM address */ | |
| 149 | #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/ | |
| 150 | ||
| 151 | #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */ | |
| 152 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
| 153 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
| 154 | ||
| 155 | #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ | |
| 156 | #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ | |
| 157 | ||
| 158 | /* | |
| 159 | * Local Bus LCRR and LBCR regs | |
| 160 | * LCRR: DLL bypass, Clock divider is 4 | |
| 161 | * External Local Bus rate is | |
| 162 | * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV | |
| 163 | */ | |
| 164 | #define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4) | |
| 165 | #define CFG_LBC_LBCR 0x00000000 | |
| 166 | ||
| 167 | #define CFG_LB_SDRAM /* if board has SRDAM on local bus */ | |
| 168 | ||
| 169 | #ifdef CFG_LB_SDRAM | |
| 170 | /* Local bus BR2, OR2 definition for SDRAM if soldered on the MDS board */ | |
| 171 | /* | |
| 172 | * Base Register 2 and Option Register 2 configure SDRAM. | |
| 173 | * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000. | |
| 174 | * | |
| 175 | * For BR2, need: | |
| 176 | * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 | |
| 177 | * port-size = 32-bits = BR2[19:20] = 11 | |
| 178 | * no parity checking = BR2[21:22] = 00 | |
| 179 | * SDRAM for MSEL = BR2[24:26] = 011 | |
| 180 | * Valid = BR[31] = 1 | |
| 181 | * | |
| 182 | * 0 4 8 12 16 20 24 28 | |
| 183 | * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861 | |
| 184 | * | |
| 185 | * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into | |
| 186 | * FIXME: the top 17 bits of BR2. | |
| 187 | */ | |
| 188 | ||
| 189 | #define CFG_BR2_PRELIM 0xF0001861 /* Port-size=32bit, MSEL=SDRAM */ | |
| 190 | #define CFG_LBLAWBAR2_PRELIM 0xF0000000 | |
| 191 | #define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64M */ | |
| 192 | ||
| 193 | /* | |
| 194 | * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64. | |
| 195 | * | |
| 196 | * For OR2, need: | |
| 197 | * 64MB mask for AM, OR2[0:7] = 1111 1100 | |
| 198 | * XAM, OR2[17:18] = 11 | |
| 199 | * 9 columns OR2[19-21] = 010 | |
| 200 | * 13 rows OR2[23-25] = 100 | |
| 201 | * EAD set for extra time OR[31] = 1 | |
| 202 | * | |
| 203 | * 0 4 8 12 16 20 24 28 | |
| 204 | * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901 | |
| 205 | */ | |
| 206 | ||
| 207 | #define CFG_OR2_PRELIM 0xFC006901 | |
| 208 | ||
| 209 | #define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */ | |
| 210 | #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */ | |
| 211 | ||
| 212 | /* | |
| 213 | * LSDMR masks | |
| 214 | */ | |
| 215 | #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1)) | |
| 216 | #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10)) | |
| 217 | #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10)) | |
| 218 | #define CFG_LBC_LSDMR_RFCR5 (3 << (31 - 16)) | |
| 219 | #define CFG_LBC_LSDMR_RFCR8 (5 << (31 - 16)) | |
| 220 | #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16)) | |
| 221 | #define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19)) | |
| 222 | #define CFG_LBC_LSDMR_PRETOACT6 (5 << (31 - 19)) | |
| 223 | #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19)) | |
| 224 | #define CFG_LBC_LSDMR_ACTTORW3 (3 << (31 - 22)) | |
| 225 | #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22)) | |
| 226 | #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22)) | |
| 227 | #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23)) | |
| 228 | #define CFG_LBC_LSDMR_WRC2 (2 << (31 - 27)) | |
| 229 | #define CFG_LBC_LSDMR_WRC3 (3 << (31 - 27)) | |
| 230 | #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27)) | |
| 231 | #define CFG_LBC_LSDMR_BUFCMD (1 << (31 - 29)) | |
| 232 | #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31)) | |
| 233 | ||
| 234 | #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4)) | |
| 235 | #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4)) | |
| 236 | #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4)) | |
| 237 | #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4)) | |
| 238 | #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4)) | |
| 239 | #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4)) | |
| 240 | #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4)) | |
| 241 | #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4)) | |
| 242 | ||
| 243 | #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFEN \ | |
| 244 | | CFG_LBC_LSDMR_BSMA1516 \ | |
| 245 | | CFG_LBC_LSDMR_RFCR8 \ | |
| 246 | | CFG_LBC_LSDMR_PRETOACT6 \ | |
| 247 | | CFG_LBC_LSDMR_ACTTORW3 \ | |
| 248 | | CFG_LBC_LSDMR_BL8 \ | |
| 249 | | CFG_LBC_LSDMR_WRC3 \ | |
| 250 | | CFG_LBC_LSDMR_CL3 \ | |
| 251 | ) | |
| 252 | ||
| 253 | /* | |
| 254 | * SDRAM Controller configuration sequence. | |
| 255 | */ | |
| 256 | #define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \ | |
| 257 | | CFG_LBC_LSDMR_OP_PCHALL) | |
| 258 | #define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \ | |
| 259 | | CFG_LBC_LSDMR_OP_ARFRSH) | |
| 260 | #define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \ | |
| 261 | | CFG_LBC_LSDMR_OP_ARFRSH) | |
| 262 | #define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \ | |
| 263 | | CFG_LBC_LSDMR_OP_MRW) | |
| 264 | #define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \ | |
| 265 | | CFG_LBC_LSDMR_OP_NORMAL) | |
| 266 | #endif | |
| 267 | ||
| 268 | /* | |
| 269 | * Serial Port | |
| 270 | */ | |
| 271 | #define CONFIG_CONS_INDEX 1 | |
| 272 | #undef CONFIG_SERIAL_SOFTWARE_FIFO | |
| 273 | #define CFG_NS16550 | |
| 274 | #define CFG_NS16550_SERIAL | |
| 275 | #define CFG_NS16550_REG_SIZE 1 | |
| 276 | #define CFG_NS16550_CLK get_bus_freq(0) | |
| 277 | ||
| 278 | #define CFG_BAUDRATE_TABLE \ | |
| 279 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} | |
| 280 | ||
| 281 | #define CFG_NS16550_COM1 (CFG_IMMRBAR+0x4500) | |
| 282 | #define CFG_NS16550_COM2 (CFG_IMMRBAR+0x4600) | |
| 283 | ||
| 284 | /* Use the HUSH parser */ | |
| 285 | #define CFG_HUSH_PARSER | |
| 286 | #ifdef CFG_HUSH_PARSER | |
| 287 | #define CFG_PROMPT_HUSH_PS2 "> " | |
| 288 | #endif | |
| 289 | ||
| 290 | /* I2C */ | |
| 291 | #define CONFIG_HARD_I2C /* I2C with hardware support*/ | |
| 292 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
| 293 | #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ | |
| 294 | #define CFG_I2C_SLAVE 0x7F | |
| 295 | #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ | |
| 296 | #define CFG_I2C_OFFSET 0x3000 | |
| 297 | #define CFG_I2C2_OFFSET 0x3100 | |
| 298 | ||
| 299 | /* TSEC */ | |
| 300 | #define CFG_TSEC1_OFFSET 0x24000 | |
| 301 | #define CFG_TSEC1 (CFG_IMMRBAR+CFG_TSEC1_OFFSET) | |
| 302 | #define CFG_TSEC2_OFFSET 0x25000 | |
| 303 | #define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET) | |
| 304 | ||
| 305 | /* IO Configuration */ | |
| 306 | #define CFG_IO_CONF (\ | |
| 307 | IO_CONF_UART |\ | |
| 308 | IO_CONF_TSEC1 |\ | |
| 309 | IO_CONF_IRQ0 |\ | |
| 310 | IO_CONF_IRQ1 |\ | |
| 311 | IO_CONF_IRQ2 |\ | |
| 312 | IO_CONF_IRQ3 |\ | |
| 313 | IO_CONF_IRQ4 |\ | |
| 314 | IO_CONF_IRQ5 |\ | |
| 315 | IO_CONF_IRQ6 |\ | |
| 316 | IO_CONF_IRQ7 ) | |
| 317 | ||
| 318 | /* | |
| 319 | * General PCI | |
| 320 | * Addresses are mapped 1-1. | |
| 321 | */ | |
| 322 | #define CFG_PCI1_MEM_BASE 0x80000000 | |
| 323 | #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE | |
| 324 | #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ | |
| 325 | #define CFG_PCI1_IO_BASE 0x00000000 | |
| 326 | #define CFG_PCI1_IO_PHYS 0xe2000000 | |
| 327 | #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ | |
| 328 | ||
| 329 | #define CFG_PCI2_MEM_BASE 0xA0000000 | |
| 330 | #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE | |
| 331 | #define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */ | |
| 332 | #define CFG_PCI2_IO_BASE 0x00000000 | |
| 333 | #define CFG_PCI2_IO_PHYS 0xe3000000 | |
| 334 | #define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */ | |
| 335 | ||
| 336 | #if defined(CONFIG_PCI) | |
| 337 | ||
| 338 | #define PCI_ALL_PCI1 | |
| 339 | #if defined(PCI_64BIT) | |
| 340 | #undef PCI_ALL_PCI1 | |
| 341 | #undef PCI_TWO_PCI1 | |
| 342 | #undef PCI_ONE_PCI1 | |
| 343 | #endif | |
| 344 | ||
| 345 | #define CONFIG_NET_MULTI | |
| 346 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
| 347 | ||
| 348 | #undef CONFIG_EEPRO100 | |
| 349 | #undef CONFIG_TULIP | |
| 350 | ||
| 351 | #if !defined(CONFIG_PCI_PNP) | |
| 352 | #define PCI_ENET0_IOADDR 0xFIXME | |
| 353 | #define PCI_ENET0_MEMADDR 0xFIXME | |
| 354 | #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ | |
| 355 | #endif | |
| 356 | ||
| 357 | #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ | |
| 358 | #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ | |
| 359 | ||
| 360 | #endif /* CONFIG_PCI */ | |
| 361 | ||
| 362 | /* | |
| 363 | * TSEC configuration | |
| 364 | */ | |
| 365 | #define CONFIG_TSEC_ENET /* TSEC ethernet support */ | |
| 366 | ||
| 367 | #if defined(CONFIG_TSEC_ENET) | |
| 368 | #ifndef CONFIG_NET_MULTI | |
| 369 | #define CONFIG_NET_MULTI 1 | |
| 370 | #endif | |
| 371 | ||
| 372 | #define CONFIG_GMII 1 /* MII PHY management */ | |
| 373 | #define CONFIG_MPC83XX_TSEC1 1 | |
| 374 | #define CONFIG_MPC83XX_TSEC1_NAME "TSEC0" | |
| 375 | #define CONFIG_MPC83XX_TSEC2 1 | |
| 376 | #define CONFIG_MPC83XX_TSEC2_NAME "TSEC1" | |
| 377 | #define TSEC1_PHY_ADDR 0 | |
| 378 | #define TSEC2_PHY_ADDR 1 | |
| 379 | #define TSEC1_PHYIDX 0 | |
| 380 | #define TSEC2_PHYIDX 0 | |
| 381 | ||
| 382 | /* Options are: TSEC[0-1] */ | |
| 383 | #define CONFIG_ETHPRIME "TSEC0" | |
| 384 | ||
| 385 | #endif /* CONFIG_TSEC_ENET */ | |
| 386 | ||
| 387 | /* | |
| 388 | * Configure on-board RTC | |
| 389 | */ | |
| 390 | #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */ | |
| 391 | #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */ | |
| 392 | ||
| 393 | /* | |
| 394 | * Environment | |
| 395 | */ | |
| 396 | #ifndef CFG_RAMBOOT | |
| 397 | #define CFG_ENV_IS_IN_FLASH 1 | |
| 398 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) | |
| 399 | #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ | |
| 400 | #define CFG_ENV_SIZE 0x2000 | |
| 401 | ||
| 402 | /* Address and size of Redundant Environment Sector */ | |
| 403 | #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE) | |
| 404 | #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) | |
| 405 | ||
| 406 | #else | |
| 407 | #define CFG_NO_FLASH 1 /* Flash is not usable now */ | |
| 408 | #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ | |
| 409 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) | |
| 410 | #define CFG_ENV_SIZE 0x2000 | |
| 411 | #endif | |
| 412 | ||
| 413 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
| 414 | #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ | |
| 415 | ||
| 416 | #if defined(CFG_RAMBOOT) | |
| 417 | #if defined(CONFIG_PCI) | |
| 418 | #define CONFIG_COMMANDS ((CONFIG_CMD_DFL \ | |
| 419 | | CFG_CMD_PING \ | |
| 420 | | CFG_CMD_PCI \ | |
| 421 | | CFG_CMD_I2C \ | |
| 422 | | CFG_CMD_DATE) \ | |
| 423 | & \ | |
| 424 | ~(CFG_CMD_ENV \ | |
| 425 | | CFG_CMD_LOADS)) | |
| 426 | #else | |
| 427 | #define CONFIG_COMMANDS ((CONFIG_CMD_DFL \ | |
| 428 | | CFG_CMD_PING \ | |
| 429 | | CFG_CMD_I2C \ | |
| 430 | | CFG_CMD_DATE) \ | |
| 431 | & \ | |
| 432 | ~(CFG_CMD_ENV \ | |
| 433 | | CFG_CMD_LOADS)) | |
| 434 | #endif | |
| 435 | #else | |
| 436 | #if defined(CONFIG_PCI) | |
| 437 | #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | |
| 438 | | CFG_CMD_PCI \ | |
| 439 | | CFG_CMD_PING \ | |
| 440 | | CFG_CMD_I2C \ | |
| 441 | | CFG_CMD_DATE \ | |
| 442 | ) | |
| 443 | #else | |
| 444 | #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | |
| 445 | | CFG_CMD_PING \ | |
| 446 | | CFG_CMD_I2C \ | |
| 447 | | CFG_CMD_MII \ | |
| 448 | | CFG_CMD_DATE \ | |
| 449 | ) | |
| 450 | #endif | |
| 451 | #endif | |
| 452 | ||
| 453 | #include <cmd_confdefs.h> | |
| 454 | ||
| 455 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
| 456 | ||
| 457 | /* | |
| 458 | * Miscellaneous configurable options | |
| 459 | */ | |
| 460 | #define CFG_LONGHELP /* undef to save memory */ | |
| 461 | #define CFG_LOAD_ADDR 0x2000000 /* default load address */ | |
| 462 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
| 463 | ||
| 464 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
| 465 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ | |
| 466 | #else | |
| 467 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
| 468 | #endif | |
| 469 | ||
| 470 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
| 471 | #define CFG_MAXARGS 16 /* max number of command args */ | |
| 472 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
| 473 | #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ | |
| 474 | ||
| 475 | /* | |
| 476 | * For booting Linux, the board info and command line data | |
| 477 | * have to be in the first 8 MB of memory, since this is | |
| 478 | * the maximum mapped by the Linux kernel during initialization. | |
| 479 | */ | |
| 480 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ | |
| 481 | ||
| 482 | /* Cache Configuration */ | |
| 483 | #define CFG_DCACHE_SIZE 32768 | |
| 484 | #define CFG_CACHELINE_SIZE 32 | |
| 485 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
| 486 | #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ | |
| 487 | #endif | |
| 488 | ||
| 489 | #define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */ | |
| 490 | ||
| 491 | #if 1 /*528/264*/ | |
| 492 | #define CFG_HRCW_LOW (\ | |
| 493 | HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ | |
| 494 | HRCWL_DDR_TO_SCB_CLK_1X1 |\ | |
| 495 | HRCWL_CSB_TO_CLKIN_4X1 |\ | |
| 496 | HRCWL_VCO_1X2 |\ | |
| 497 | HRCWL_CORE_TO_CSB_2X1) | |
| 498 | #elif 0 /*396/132*/ | |
| 499 | #define CFG_HRCW_LOW (\ | |
| 500 | HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ | |
| 501 | HRCWL_DDR_TO_SCB_CLK_1X1 |\ | |
| 502 | HRCWL_CSB_TO_CLKIN_2X1 |\ | |
| 503 | HRCWL_VCO_1X4 |\ | |
| 504 | HRCWL_CORE_TO_CSB_3X1) | |
| 505 | #elif 0 /*264/132*/ | |
| 506 | #define CFG_HRCW_LOW (\ | |
| 507 | HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ | |
| 508 | HRCWL_DDR_TO_SCB_CLK_1X1 |\ | |
| 509 | HRCWL_CSB_TO_CLKIN_2X1 |\ | |
| 510 | HRCWL_VCO_1X4 |\ | |
| 511 | HRCWL_CORE_TO_CSB_2X1) | |
| 512 | #elif 0 /*132/132*/ | |
| 513 | #define CFG_HRCW_LOW (\ | |
| 514 | HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ | |
| 515 | HRCWL_DDR_TO_SCB_CLK_1X1 |\ | |
| 516 | HRCWL_CSB_TO_CLKIN_2X1 |\ | |
| 517 | HRCWL_VCO_1X4 |\ | |
| 518 | HRCWL_CORE_TO_CSB_1X1) | |
| 519 | #elif 0 /*264/264 */ | |
| 520 | #define CFG_HRCW_LOW (\ | |
| 521 | HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ | |
| 522 | HRCWL_DDR_TO_SCB_CLK_1X1 |\ | |
| 523 | HRCWL_CSB_TO_CLKIN_4X1 |\ | |
| 524 | HRCWL_VCO_1X4 |\ | |
| 525 | HRCWL_CORE_TO_CSB_1X1) | |
| 526 | #endif | |
| 527 | ||
| 528 | #if defined(PCI_64BIT) | |
| 529 | #define CFG_HRCW_HIGH (\ | |
| 530 | HRCWH_PCI_HOST |\ | |
| 531 | HRCWH_64_BIT_PCI |\ | |
| 532 | HRCWH_PCI1_ARBITER_ENABLE |\ | |
| 533 | HRCWH_PCI2_ARBITER_DISABLE |\ | |
| 534 | HRCWH_CORE_ENABLE |\ | |
| 535 | HRCWH_FROM_0X00000100 |\ | |
| 536 | HRCWH_BOOTSEQ_DISABLE |\ | |
| 537 | HRCWH_SW_WATCHDOG_DISABLE |\ | |
| 538 | HRCWH_ROM_LOC_LOCAL_16BIT |\ | |
| 539 | HRCWH_TSEC1M_IN_GMII |\ | |
| 540 | HRCWH_TSEC2M_IN_GMII ) | |
| 541 | #else | |
| 542 | #define CFG_HRCW_HIGH (\ | |
| 543 | HRCWH_PCI_HOST |\ | |
| 544 | HRCWH_32_BIT_PCI |\ | |
| 545 | HRCWH_PCI1_ARBITER_ENABLE |\ | |
| 546 | HRCWH_PCI2_ARBITER_ENABLE |\ | |
| 547 | HRCWH_CORE_ENABLE |\ | |
| 548 | HRCWH_FROM_0X00000100 |\ | |
| 549 | HRCWH_BOOTSEQ_DISABLE |\ | |
| 550 | HRCWH_SW_WATCHDOG_DISABLE |\ | |
| 551 | HRCWH_ROM_LOC_LOCAL_16BIT |\ | |
| 552 | HRCWH_TSEC1M_IN_GMII |\ | |
| 553 | HRCWH_TSEC2M_IN_GMII ) | |
| 554 | #endif | |
| 555 | ||
| 556 | /* System IO Config */ | |
| 557 | #define CFG_SICRH SICRH_TSOBI1 | |
| 558 | #define CFG_SICRL SICRL_LDP_A | |
| 559 | ||
| 560 | #define CFG_HID0_INIT 0x000000000 | |
| 561 | #define CFG_HID0_FINAL CFG_HID0_INIT | |
| 562 | ||
| 563 | /* #define CFG_HID0_FINAL (\ | |
| 564 | HID0_ENABLE_INSTRUCTION_CACHE |\ | |
| 565 | HID0_ENABLE_M_BIT |\ | |
| 566 | HID0_ENABLE_ADDRESS_BROADCAST ) */ | |
| 567 | ||
| 568 | ||
| 569 | #define CFG_HID2 HID2_HBE | |
| 570 | ||
| 571 | /* DDR @ 0x00000000 */ | |
| 572 | #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) | |
| 573 | #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) | |
| 574 | ||
| 575 | /* PCI @ 0x80000000 */ | |
| 576 | #ifdef CONFIG_PCI | |
| 577 | #define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) | |
| 578 | #define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) | |
| 579 | #define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) | |
| 580 | #define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP) | |
| 581 | #else | |
| 582 | #define CFG_IBAT1L (0) | |
| 583 | #define CFG_IBAT1U (0) | |
| 584 | #define CFG_IBAT2L (0) | |
| 585 | #define CFG_IBAT2U (0) | |
| 586 | #endif | |
| 587 | ||
| 588 | /* IMMRBAR @ 0xE0000000 */ | |
| 589 | #define CFG_IBAT3L (CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) | |
| 590 | #define CFG_IBAT3U (CFG_IMMRBAR | BATU_BL_1M | BATU_VS | BATU_VP) | |
| 591 | ||
| 592 | /* stack in DCACHE (no backing mem) @ 0xE8000000 */ | |
| 593 | #define CFG_IBAT4L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE) | |
| 594 | #define CFG_IBAT4U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) | |
| 595 | ||
| 596 | /* LBC SDRAM @ 0xF0000000 */ | |
| 597 | #define CFG_IBAT5L (CFG_LBC_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) | |
| 598 | #define CFG_IBAT5U (CFG_LBC_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP) | |
| 599 | ||
| 600 | /* BCSR @ 0xF8000000 */ | |
| 601 | #define CFG_IBAT6L (CFG_BCSR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) | |
| 602 | #define CFG_IBAT6U (CFG_BCSR | BATU_BL_128K | BATU_VS | BATU_VP) | |
| 603 | ||
| 604 | /* FLASH @ 0xFE000000 */ | |
| 605 | #define CFG_IBAT7L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) | |
| 606 | #define CFG_IBAT7U (CFG_FLASH_BASE | BATU_BL_8M | BATU_VS | BATU_VP) | |
| 607 | ||
| 608 | #define CFG_DBAT0L CFG_IBAT0L | |
| 609 | #define CFG_DBAT0U CFG_IBAT0U | |
| 610 | #define CFG_DBAT1L CFG_IBAT1L | |
| 611 | #define CFG_DBAT1U CFG_IBAT1U | |
| 612 | #define CFG_DBAT2L CFG_IBAT2L | |
| 613 | #define CFG_DBAT2U CFG_IBAT2U | |
| 614 | #define CFG_DBAT3L CFG_IBAT3L | |
| 615 | #define CFG_DBAT3U CFG_IBAT3U | |
| 616 | #define CFG_DBAT4L CFG_IBAT4L | |
| 617 | #define CFG_DBAT4U CFG_IBAT4U | |
| 618 | #define CFG_DBAT5L CFG_IBAT5L | |
| 619 | #define CFG_DBAT5U CFG_IBAT5U | |
| 620 | #define CFG_DBAT6L CFG_IBAT6L | |
| 621 | #define CFG_DBAT6U CFG_IBAT6U | |
| 622 | #define CFG_DBAT7L CFG_IBAT7L | |
| 623 | #define CFG_DBAT7U CFG_IBAT7U | |
| 624 | ||
| 625 | /* | |
| 626 | * Internal Definitions | |
| 627 | * | |
| 628 | * Boot Flags | |
| 629 | */ | |
| 630 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
| 631 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
| 632 | ||
| 633 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
| 634 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ | |
| 635 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
| 636 | #endif | |
| 637 | ||
| 638 | /* | |
| 639 | * Environment Configuration | |
| 640 | */ | |
| 641 | #define CONFIG_ENV_OVERWRITE | |
| 642 | ||
| 643 | #if defined(CONFIG_TSEC_ENET) | |
| 644 | #define CONFIG_ETHADDR 00:04:9f:ef:23:33 | |
| 645 | #define CONFIG_HAS_ETH1 | |
| 646 | #define CONFIG_ETH1ADDR 00:E0:0C:00:7E:21 | |
| 647 | #endif | |
| 648 | ||
| 649 | #define CONFIG_IPADDR 192.168.205.5 | |
| 650 | ||
| 651 | #define CONFIG_HOSTNAME mpc8349emds | |
| 652 | #define CONFIG_ROOTPATH /opt/eldk/ppc_6xx | |
| 653 | #define CONFIG_BOOTFILE /tftpboot/tqm83xx/uImage | |
| 654 | ||
| 655 | #define CONFIG_SERVERIP 192.168.1.1 | |
| 656 | #define CONFIG_GATEWAYIP 192.168.1.1 | |
| 657 | #define CONFIG_NETMASK 255.255.255.0 | |
| 658 | ||
| 659 | #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ | |
| 660 | ||
| 661 | #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ | |
| 662 | #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ | |
| 663 | ||
| 664 | #define CONFIG_BAUDRATE 115200 | |
| 665 | ||
| 666 | #define CONFIG_PREBOOT "echo;" \ | |
| 667 | "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ | |
| 668 | "echo" | |
| 669 | ||
| 670 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 671 | "netdev=eth0\0" \ | |
| 672 | "hostname=mpc8349emds\0" \ | |
| 673 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
| 674 | "nfsroot=${serverip}:${rootpath}\0" \ | |
| 675 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
| 676 | "addip=setenv bootargs ${bootargs} " \ | |
| 677 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
| 678 | ":${hostname}:${netdev}:off panic=1\0" \ | |
| 679 | "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ | |
| 680 | "flash_nfs=run nfsargs addip addtty;" \ | |
| 681 | "bootm ${kernel_addr}\0" \ | |
| 682 | "flash_self=run ramargs addip addtty;" \ | |
| 683 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ | |
| 684 | "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ | |
| 685 | "bootm\0" \ | |
| 686 | "rootpath=/opt/eldk/ppc_6xx\0" \ | |
| 687 | "bootfile=/tftpboot/mpc8349emds/uImage\0" \ | |
| 688 | "load=tftp 100000 /tftpboot/mpc8349emds/u-boot.bin\0" \ | |
| 689 | "update=protect off fe000000 fe03ffff; " \ | |
| 690 | "era fe000000 fe03ffff; cp.b 100000 fe000000 ${filesize}\0" \ | |
| 691 | "upd=run load;run update\0" \ | |
| 692 | "" | |
| 693 | ||
| 694 | #define CONFIG_BOOTCOMMAND "run flash_self" | |
| 695 | ||
| 696 | #endif /* __CONFIG_H */ |