projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 566806ca SR |
1 | /* |
| 2 | * (C) Copyright 2007 | |
| 3 | * Stefan Roese, DENX Software Engineering, sr@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 | * kilauea.h - configuration for AMCC Kilauea (405EX) | |
| 26 | ***********************************************************************/ | |
| 27 | ||
| 28 | #ifndef __CONFIG_H | |
| 29 | #define __CONFIG_H | |
| 30 | ||
| 31 | /*----------------------------------------------------------------------- | |
| 32 | * High Level Configuration Options | |
| 33 | *----------------------------------------------------------------------*/ | |
| 34 | #define CONFIG_KILAUEA 1 /* Board is Kilauea */ | |
| 35 | #define CONFIG_4xx 1 /* ... PPC4xx family */ | |
| 36 | #define CONFIG_405EX 1 /* Specifc 405EX support*/ | |
| 37 | #define CONFIG_SYS_CLK_FREQ 33333333 /* ext frequency to pll */ | |
| 38 | ||
| 39 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ | |
| 40 | #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ | |
| 353f2688 | 41 | #define CONFIG_BOARD_EMAC_COUNT |
| 566806ca SR |
42 | |
| 43 | /*----------------------------------------------------------------------- | |
| 44 | * Base addresses -- Note these are effective addresses where the | |
| 45 | * actual resources get mapped (not physical addresses) | |
| 46 | *----------------------------------------------------------------------*/ | |
| 47 | #define CFG_SDRAM_BASE 0x00000000 | |
| 48 | #define CFG_FLASH_BASE 0xFC000000 | |
| 49 | #define CFG_NAND_ADDR 0xF8000000 | |
| 50 | #define CFG_FPGA_BASE 0xF0000000 | |
| 51 | #define CFG_PERIPHERAL_BASE 0xEF600000 /* internal peripherals*/ | |
| 52 | #define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */ | |
| 3d6cb3b2 | 53 | #define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc() */ |
| 566806ca SR |
54 | #define CFG_MONITOR_BASE (TEXT_BASE) |
| 55 | ||
| 56 | /*----------------------------------------------------------------------- | |
| 57 | * Initial RAM & stack pointer | |
| 58 | *----------------------------------------------------------------------*/ | |
| 59 | #define CFG_INIT_RAM_ADDR 0x02000000 /* inside of SDRAM */ | |
| 60 | #define CFG_INIT_RAM_END (4 << 10) | |
| 61 | #define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */ | |
| 62 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
| 63 | /* reserve some memory for POST and BOOT limit info */ | |
| 64 | #define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 16) | |
| 65 | ||
| 66 | /* extra data in init-ram */ | |
| 67 | #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4) | |
| 68 | #define CFG_POST_MAGIC (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 8) | |
| 69 | #define CFG_POST_VAL (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 12) | |
| 70 | #define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR /* for commproc.c */ | |
| 71 | ||
| 72 | /*----------------------------------------------------------------------- | |
| 73 | * Serial Port | |
| 74 | *----------------------------------------------------------------------*/ | |
| 75 | #define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ | |
| 76 | #define CONFIG_BAUDRATE 115200 | |
| 77 | #define CONFIG_SERIAL_MULTI 1 | |
| 78 | /* define this if you want console on UART1 */ | |
| 79 | #undef CONFIG_UART1_CONSOLE | |
| 80 | ||
| 81 | #define CFG_BAUDRATE_TABLE \ | |
| 82 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} | |
| 83 | ||
| 84 | /*----------------------------------------------------------------------- | |
| 85 | * Environment | |
| 86 | *----------------------------------------------------------------------*/ | |
| 87 | #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) | |
| 88 | #define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ | |
| 89 | #else | |
| 90 | #define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ | |
| 91 | #define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */ | |
| 92 | #endif | |
| 93 | ||
| 94 | /*----------------------------------------------------------------------- | |
| 95 | * FLASH related | |
| 96 | *----------------------------------------------------------------------*/ | |
| 97 | #define CFG_FLASH_CFI /* The flash is CFI compatible */ | |
| 98 | #define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
| 99 | ||
| 100 | #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE} | |
| 101 | #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
| 102 | #define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ | |
| 103 | ||
| 104 | #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
| 105 | #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
| 106 | ||
| 107 | #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ | |
| 108 | #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ | |
| 109 | ||
| 110 | #ifdef CFG_ENV_IS_IN_FLASH | |
| 111 | #define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ | |
| 112 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE) | |
| 113 | #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ | |
| 114 | ||
| 115 | /* Address and size of Redundant Environment Sector */ | |
| 116 | #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE) | |
| 117 | #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) | |
| 118 | #endif /* CFG_ENV_IS_IN_FLASH */ | |
| 119 | ||
| 3d6cb3b2 SR |
120 | /* |
| 121 | * IPL (Initial Program Loader, integrated inside CPU) | |
| 122 | * Will load first 4k from NAND (SPL) into cache and execute it from there. | |
| 123 | * | |
| 124 | * SPL (Secondary Program Loader) | |
| 125 | * Will load special U-Boot version (NUB) from NAND and execute it. This SPL | |
| 126 | * has to fit into 4kByte. It sets up the CPU and configures the SDRAM | |
| 127 | * controller and the NAND controller so that the special U-Boot image can be | |
| 128 | * loaded from NAND to SDRAM. | |
| 129 | * | |
| 130 | * NUB (NAND U-Boot) | |
| 131 | * This NAND U-Boot (NUB) is a special U-Boot version which can be started | |
| 132 | * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. | |
| 133 | * | |
| 134 | * On 440EPx the SPL is copied to SDRAM before the NAND controller is | |
| 135 | * set up. While still running from cache, I experienced problems accessing | |
| 136 | * the NAND controller. sr - 2006-08-25 | |
| 137 | */ | |
| 138 | #define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */ | |
| 139 | #define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */ | |
| 140 | #define CFG_NAND_BOOT_SPL_DST 0x00800000 /* Copy SPL here */ | |
| 141 | #define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */ | |
| 142 | #define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from this addr */ | |
| 143 | #define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST) | |
| 144 | ||
| 145 | /* | |
| 146 | * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) | |
| 147 | */ | |
| 148 | #define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */ | |
| 149 | #define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */ | |
| 150 | ||
| 151 | /* | |
| 152 | * Now the NAND chip has to be defined (no autodetection used!) | |
| 153 | */ | |
| 154 | #define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */ | |
| 155 | #define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */ | |
| 156 | #define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */ | |
| 157 | #define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */ | |
| 158 | #define CFG_NAND_4_ADDR_CYCLE 1 /* Fourth addr used (>32MB) */ | |
| 159 | ||
| 160 | #define CFG_NAND_ECCSIZE 256 | |
| 161 | #define CFG_NAND_ECCBYTES 3 | |
| 162 | #define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE) | |
| 163 | #define CFG_NAND_OOBSIZE 16 | |
| 164 | #define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS) | |
| 165 | #define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7} | |
| 166 | ||
| 167 | #ifdef CFG_ENV_IS_IN_NAND | |
| 168 | /* | |
| 169 | * For NAND booting the environment is embedded in the U-Boot image. Please take | |
| 170 | * look at the file board/amcc/sequoia/u-boot-nand.lds for details. | |
| 171 | */ | |
| 172 | #define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE | |
| 173 | #define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE) | |
| 174 | #define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE) | |
| 175 | #endif | |
| 176 | ||
| 177 | /*----------------------------------------------------------------------- | |
| 178 | * NAND FLASH | |
| 179 | *----------------------------------------------------------------------*/ | |
| 180 | #define CFG_MAX_NAND_DEVICE 1 | |
| 181 | #define NAND_MAX_CHIPS 1 | |
| 182 | #define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS) | |
| 183 | #define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */ | |
| 184 | ||
| 566806ca SR |
185 | /*----------------------------------------------------------------------- |
| 186 | * DDR SDRAM | |
| 187 | *----------------------------------------------------------------------*/ | |
| 188 | #define CFG_MBYTES_SDRAM (256) /* 256MB */ | |
| 189 | ||
| 190 | /*----------------------------------------------------------------------- | |
| 191 | * I2C | |
| 192 | *----------------------------------------------------------------------*/ | |
| 193 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ | |
| 194 | #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ | |
| 195 | #define CFG_I2C_SLAVE 0x7F | |
| 196 | ||
| 197 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */ | |
| 198 | #define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ | |
| 199 | #define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
| 200 | ||
| 201 | /* Standard DTT sensor configuration */ | |
| 202 | #define CONFIG_DTT_DS1775 1 | |
| 203 | #define CONFIG_DTT_SENSORS { 0 } | |
| 204 | #define CFG_I2C_DTT_ADDR 0x48 | |
| 205 | ||
| 206 | /* RTC configuration */ | |
| 207 | #define CONFIG_RTC_DS1338 1 | |
| 208 | #define CFG_I2C_RTC_ADDR 0x68 | |
| 209 | ||
| 210 | /*----------------------------------------------------------------------- | |
| 211 | * Ethernet | |
| 212 | *----------------------------------------------------------------------*/ | |
| 213 | #define CONFIG_M88E1111_PHY 1 | |
| 214 | #define CONFIG_IBM_EMAC4_V4 1 | |
| 215 | #define CONFIG_MII 1 /* MII PHY management */ | |
| 216 | #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ | |
| 217 | ||
| 218 | #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ | |
| 219 | #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ | |
| 220 | ||
| 221 | #define CONFIG_HAS_ETH0 1 | |
| 222 | ||
| 223 | #define CONFIG_NET_MULTI 1 | |
| 224 | #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ | |
| 225 | #define CONFIG_PHY1_ADDR 2 | |
| 226 | ||
| 227 | #define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ | |
| 228 | ||
| 229 | #define CONFIG_PREBOOT "echo;" \ | |
| 32bf3d14 | 230 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
| 566806ca SR |
231 | "echo" |
| 232 | ||
| 233 | #undef CONFIG_BOOTARGS | |
| 234 | ||
| 566806ca SR |
235 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 236 | "logversion=2\0" \ | |
| 237 | "netdev=eth0\0" \ | |
| 238 | "hostname=kilauea\0" \ | |
| 239 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
| 240 | "nfsroot=${serverip}:${rootpath}\0" \ | |
| 241 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
| 242 | "addip=setenv bootargs ${bootargs} " \ | |
| 243 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
| 244 | ":${hostname}:${netdev}:off panic=1\0" \ | |
| 245 | "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ | |
| 246 | "net_nfs=tftp 200000 ${bootfile};" \ | |
| fd671802 SR |
247 | "run nfsargs addip addtty;" \ |
| 248 | "bootm 200000\0" \ | |
| 249 | "net_nfs_fdt=tftp 200000 ${bootfile};" \ | |
| 566806ca SR |
250 | "tftp ${fdt_addr} ${fdt_file};" \ |
| 251 | "run nfsargs addip addtty;" \ | |
| 252 | "bootm 200000 - ${fdt_addr}\0" \ | |
| 253 | "flash_nfs=run nfsargs addip addtty;" \ | |
| 254 | "bootm ${kernel_addr}\0" \ | |
| 255 | "flash_self=run ramargs addip addtty;" \ | |
| 256 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ | |
| 257 | "rootpath=/opt/eldk/ppc_4xx\0" \ | |
| 258 | "bootfile=kilauea/uImage\0" \ | |
| 259 | "fdt_file=kilauea/kilauea.dtb\0" \ | |
| 260 | "fdt_addr=400000\0" \ | |
| 261 | "kernel_addr=fc000000\0" \ | |
| 262 | "ramdisk_addr=fc200000\0" \ | |
| 263 | "initrd_high=30000000\0" \ | |
| 264 | "load=tftp 200000 kilauea/u-boot.bin\0" \ | |
| 265 | "update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \ | |
| 266 | "cp.b ${fileaddr} fffa0000 ${filesize};" \ | |
| 267 | "setenv filesize;saveenv\0" \ | |
| 268 | "upd=run load update\0" \ | |
| 269 | "nload=tftp 200000 kilauea/u-boot-nand.bin\0" \ | |
| 270 | "nupdate=nand erase 0 60000;nand write 200000 0 60000;" \ | |
| 271 | "setenv filesize;saveenv\0" \ | |
| 272 | "nupd=run nload nupdate\0" \ | |
| 566806ca | 273 | "pciconfighost=1\0" \ |
| d4cb2d17 | 274 | "pcie_mode=RP:RP\0" \ |
| 566806ca | 275 | "" |
| 566806ca SR |
276 | #define CONFIG_BOOTCOMMAND "run flash_self" |
| 277 | ||
| 278 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
| 279 | ||
| 280 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
| 281 | #define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */ | |
| 282 | ||
| 283 | /* | |
| 284 | * BOOTP options | |
| 285 | */ | |
| 286 | #define CONFIG_BOOTP_BOOTFILESIZE | |
| 287 | #define CONFIG_BOOTP_BOOTPATH | |
| 288 | #define CONFIG_BOOTP_GATEWAY | |
| 289 | #define CONFIG_BOOTP_HOSTNAME | |
| 290 | ||
| 291 | /* | |
| 292 | * Command line configuration. | |
| 293 | */ | |
| 294 | #include <config_cmd_default.h> | |
| 295 | ||
| 296 | #define CONFIG_CMD_ASKENV | |
| 297 | #define CONFIG_CMD_DATE | |
| 298 | #define CONFIG_CMD_DHCP | |
| 299 | #define CONFIG_CMD_DIAG | |
| 300 | #define CONFIG_CMD_DTT | |
| 301 | #define CONFIG_CMD_EEPROM | |
| 302 | #define CONFIG_CMD_ELF | |
| 303 | #define CONFIG_CMD_I2C | |
| 304 | #define CONFIG_CMD_IRQ | |
| 305 | #define CONFIG_CMD_LOG | |
| 306 | #define CONFIG_CMD_MII | |
| 307 | #define CONFIG_CMD_NAND | |
| 308 | #define CONFIG_CMD_NET | |
| 309 | #define CONFIG_CMD_NFS | |
| 310 | #define CONFIG_CMD_PCI | |
| 311 | #define CONFIG_CMD_PING | |
| 312 | #define CONFIG_CMD_REGINFO | |
| afe9fa59 | 313 | #define CONFIG_CMD_SNTP |
| 566806ca SR |
314 | |
| 315 | /* POST support */ | |
| 316 | #define CONFIG_POST (CFG_POST_MEMORY | \ | |
| 317 | CFG_POST_CACHE | \ | |
| 318 | CFG_POST_CPU | \ | |
| 319 | CFG_POST_ETHER | \ | |
| 320 | CFG_POST_I2C | \ | |
| 321 | CFG_POST_MEMORY | \ | |
| 322 | CFG_POST_UART) | |
| 323 | ||
| 324 | /* Define here the base-addresses of the UARTs to test in POST */ | |
| 325 | #define CFG_POST_UART_TABLE {UART0_BASE, UART1_BASE} | |
| 326 | ||
| 327 | #define CONFIG_LOGBUFFER | |
| 328 | #define CFG_POST_CACHE_ADDR 0x00800000 /* free virtual address */ | |
| 329 | ||
| 330 | #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ | |
| 331 | ||
| 332 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
| 333 | ||
| 334 | /*----------------------------------------------------------------------- | |
| 335 | * Miscellaneous configurable options | |
| 336 | *----------------------------------------------------------------------*/ | |
| 337 | #define CFG_LONGHELP /* undef to save memory */ | |
| 338 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
| 339 | #if defined(CONFIG_CMD_KGDB) | |
| 340 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ | |
| 341 | #else | |
| 342 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
| 343 | #endif | |
| 344 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
| 345 | #define CFG_MAXARGS 16 /* max number of command args */ | |
| 346 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
| 347 | ||
| 348 | #define CFG_MEMTEST_START 0x0400000 /* memtest works on */ | |
| 349 | #define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
| 350 | ||
| 351 | #define CFG_LOAD_ADDR 0x100000 /* default load address */ | |
| 352 | #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
| 353 | ||
| 354 | #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ | |
| 355 | ||
| 356 | #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ | |
| 357 | #define CONFIG_LOOPW 1 /* enable loopw command */ | |
| 358 | #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ | |
| 359 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
| 360 | #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ | |
| b53313db | 361 | #define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
| 566806ca SR |
362 | |
| 363 | /*----------------------------------------------------------------------- | |
| 364 | * PCI stuff | |
| 365 | *----------------------------------------------------------------------*/ | |
| 366 | #define CONFIG_PCI /* include pci support */ | |
| 367 | #define CONFIG_PCI_PNP 1 /* do pci plug-and-play */ | |
| 368 | #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */ | |
| 369 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE | |
| 370 | ||
| 371 | /*----------------------------------------------------------------------- | |
| 372 | * PCIe stuff | |
| 373 | *----------------------------------------------------------------------*/ | |
| 374 | #define CFG_PCIE_MEMBASE 0x90000000 /* mapped PCIe memory */ | |
| 375 | #define CFG_PCIE_MEMSIZE 0x08000000 /* 128 Meg, smallest incr per port */ | |
| 376 | ||
| 377 | #define CFG_PCIE0_CFGBASE 0xa0000000 /* remote access */ | |
| 378 | #define CFG_PCIE0_XCFGBASE 0xb0000000 /* local access */ | |
| 379 | #define CFG_PCIE0_CFGMASK 0xe0000001 /* 512 Meg */ | |
| 380 | ||
| 381 | #define CFG_PCIE1_CFGBASE 0xc0000000 /* remote access */ | |
| 382 | #define CFG_PCIE1_XCFGBASE 0xd0000000 /* local access */ | |
| 383 | #define CFG_PCIE1_CFGMASK 0xe0000001 /* 512 Meg */ | |
| 384 | ||
| 385 | #define CFG_PCIE0_UTLBASE 0xef502000 | |
| 386 | #define CFG_PCIE1_UTLBASE 0xef503000 | |
| 387 | ||
| 388 | /* base address of inbound PCIe window */ | |
| 389 | #define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL | |
| 390 | ||
| 391 | /* | |
| 392 | * For booting Linux, the board info and command line data | |
| 393 | * have to be in the first 8 MB of memory, since this is | |
| 394 | * the maximum mapped by the Linux kernel during initialization. | |
| 395 | */ | |
| 396 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
| 397 | ||
| 566806ca SR |
398 | /*----------------------------------------------------------------------- |
| 399 | * External Bus Controller (EBC) Setup | |
| 400 | *----------------------------------------------------------------------*/ | |
| 3d6cb3b2 SR |
401 | #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) |
| 402 | /* booting from NAND, so NAND chips select has to be on CS 0 */ | |
| 403 | #define CFG_NAND_CS 0 /* NAND chip connected to CSx */ | |
| 404 | ||
| 405 | /* Memory Bank 1 (NOR-FLASH) initialization */ | |
| 406 | #define CFG_EBC_PB1AP 0x05806500 | |
| 407 | #define CFG_EBC_PB1CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/ | |
| 408 | ||
| 409 | /* Memory Bank 0 (NAND-FLASH) initialization */ | |
| 410 | #define CFG_EBC_PB0AP 0x018003c0 | |
| 411 | #define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1e000) | |
| 412 | #else | |
| 566806ca SR |
413 | #define CFG_NAND_CS 1 /* NAND chip connected to CSx */ |
| 414 | ||
| 415 | /* Memory Bank 0 (NOR-FLASH) initialization */ | |
| 416 | #define CFG_EBC_PB0AP 0x05806500 | |
| 417 | #define CFG_EBC_PB0CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/ | |
| 418 | ||
| 419 | /* Memory Bank 1 (NAND-FLASH) initialization */ | |
| 420 | #define CFG_EBC_PB1AP 0x018003c0 | |
| 421 | #define CFG_EBC_PB1CR (CFG_NAND_ADDR | 0x1e000) | |
| 3d6cb3b2 | 422 | #endif |
| 566806ca SR |
423 | |
| 424 | /* Memory Bank 2 (FPGA) initialization */ | |
| 425 | #define CFG_EBC_PB2AP 0x9400C800 | |
| 426 | #define CFG_EBC_PB2CR 0xF0018000 /* BAS=0x800,BS=1MB,BU=R/W,BW=8bit */ | |
| 427 | ||
| 428 | #define CFG_EBC_CFG 0x7FC00000 /* EBC0_CFG */ | |
| 429 | ||
| 566806ca SR |
430 | /*----------------------------------------------------------------------- |
| 431 | * GPIO Setup | |
| 432 | *----------------------------------------------------------------------*/ | |
| 9ea61b57 SR |
433 | #define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ |
| 434 | { \ | |
| 435 | /* GPIO Core 0 */ \ | |
| 436 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO0 EBC_DATA_PAR(0) */ \ | |
| 437 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO1 EBC_DATA_PAR(1) */ \ | |
| 438 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO2 EBC_DATA_PAR(2) */ \ | |
| 439 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO3 EBC_DATA_PAR(3) */ \ | |
| 440 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO4 EBC_DATA(20) USB2_DATA(4) */ \ | |
| 441 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO5 EBC_DATA(21) USB2_DATA(5) */ \ | |
| 442 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO6 EBC_DATA(22) USB2_DATA(6) */ \ | |
| 443 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO7 EBC_DATA(23) USB2_DATA(7) */ \ | |
| 8be76090 SR |
444 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 CS(1)/NFCE(1) IRQ(7) */ \ |
| 445 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 CS(2)/NFCE(2) IRQ(8) */ \ | |
| 446 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 CS(3)/NFCE(3) IRQ(9) */ \ | |
| 9ea61b57 SR |
447 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 IRQ(6) */ \ |
| 448 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO12 EBC_DATA(16) USB2_DATA(0) */ \ | |
| 449 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO13 EBC_DATA(17) USB2_DATA(1) */ \ | |
| 7cfc12a7 SR |
450 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO14 EBC_DATA(18) USB2_DATA(2) */ \ |
| 451 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO15 EBC_DATA(19) USB2_DATA(3) */ \ | |
| 9ea61b57 | 452 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 UART0_DCD UART1_CTS */ \ |
| 8be76090 | 453 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 UART0_DSR UART1_RTS */ \ |
| 9ea61b57 SR |
454 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 UART0_CTS */ \ |
| 455 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 UART0_RTS */ \ | |
| 456 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO20 UART0_DTR UART1_TX */ \ | |
| 457 | {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0}, /* GPIO21 UART0_RI UART1_RX */ \ | |
| 458 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO22 EBC_HOLD_REQ DMA_ACK2 */ \ | |
| 459 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO23 EBC_HOLD_ACK DMA_REQ2 */ \ | |
| 460 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO24 EBC_EXT_REQ DMA_EOT2 IRQ(4) */ \ | |
| 461 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO25 EBC_EXT_ACK DMA_ACK3 IRQ(3) */ \ | |
| 462 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO26 EBC_ADDR(5) DMA_EOT0 TS(3) */ \ | |
| 463 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO27 EBC_BUS_REQ DMA_EOT3 IRQ(5) */ \ | |
| 464 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO28 */ \ | |
| 8be76090 SR |
465 | {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0}, /* GPIO29 DMA_EOT1 IRQ(2) */ \ |
| 466 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO30 DMA_REQ1 IRQ(1) */ \ | |
| 467 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO31 DMA_ACK1 IRQ(0) */ \ | |
| 9ea61b57 SR |
468 | } \ |
| 469 | } | |
| 566806ca SR |
470 | |
| 471 | /* | |
| 472 | * Internal Definitions | |
| 473 | * | |
| 474 | * Boot Flags | |
| 475 | */ | |
| 476 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
| 477 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
| 478 | ||
| be88b169 | 479 | #if defined(CONFIG_CMD_KGDB) |
| 566806ca SR |
480 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
| 481 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
| 482 | #endif | |
| 483 | ||
| 484 | /*----------------------------------------------------------------------- | |
| 485 | * Some Kilauea stuff..., mainly fpga registers | |
| 486 | */ | |
| 487 | #define CFG_FPGA_REG_BASE CFG_FPGA_BASE | |
| 488 | #define CFG_FPGA_FIFO_BASE (in32(CFG_FPGA_BASE) | (1 << 11)) | |
| 489 | ||
| 490 | /* interrupt */ | |
| 491 | #define CFG_FPGA_SLIC0_R_DPRAM_INT 0x80000000 | |
| 492 | #define CFG_FPGA_SLIC0_W_DPRAM_INT 0x40000000 | |
| 493 | #define CFG_FPGA_SLIC1_R_DPRAM_INT 0x20000000 | |
| 494 | #define CFG_FPGA_SLIC1_W_DPRAM_INT 0x10000000 | |
| 495 | #define CFG_FPGA_PHY0_INT 0x08000000 | |
| 496 | #define CFG_FPGA_PHY1_INT 0x04000000 | |
| 497 | #define CFG_FPGA_SLIC0_INT 0x02000000 | |
| 498 | #define CFG_FPGA_SLIC1_INT 0x01000000 | |
| 499 | ||
| 500 | /* DPRAM setting */ | |
| 501 | /* 00: 32B; 01: 64B; 10: 128B; 11: 256B */ | |
| 502 | #define CFG_FPGA_DPRAM_R_INT_LINE 0x00400000 /* 64 B */ | |
| 503 | #define CFG_FPGA_DPRAM_W_INT_LINE 0x00100000 /* 64 B */ | |
| 504 | #define CFG_FPGA_DPRAM_RW_TYPE 0x00080000 | |
| 505 | #define CFG_FPGA_DPRAM_RST 0x00040000 | |
| 506 | #define CFG_FPGA_UART0_FO 0x00020000 | |
| 507 | #define CFG_FPGA_UART1_FO 0x00010000 | |
| 508 | ||
| 509 | /* loopback */ | |
| 510 | #define CFG_FPGA_CHIPSIDE_LOOPBACK 0x00004000 | |
| 511 | #define CFG_FPGA_LINESIDE_LOOPBACK 0x00008000 | |
| 512 | #define CFG_FPGA_SLIC0_ENABLE 0x00002000 | |
| 513 | #define CFG_FPGA_SLIC1_ENABLE 0x00001000 | |
| 514 | #define CFG_FPGA_SLIC0_CS 0x00000800 | |
| 515 | #define CFG_FPGA_SLIC1_CS 0x00000400 | |
| 516 | #define CFG_FPGA_USER_LED0 0x00000200 | |
| 517 | #define CFG_FPGA_USER_LED1 0x00000100 | |
| 518 | ||
| 566806ca SR |
519 | /* pass open firmware flat tree */ |
| 520 | #define CONFIG_OF_LIBFDT 1 | |
| 521 | #define CONFIG_OF_BOARD_SETUP 1 | |
| 837c730b SR |
522 | |
| 523 | #endif /* __CONFIG_H */ |