projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 186fc4db AW |
1 | /* |
| 2 | * Configuation settings for the Freescale MCF54418 TWR board. | |
| 3 | * | |
| 4 | * Copyright 2010-2012 Freescale Semiconductor, Inc. | |
| 5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
| 6 | * | |
| 3765b3e7 | 7 | * SPDX-License-Identifier: GPL-2.0+ |
| 186fc4db AW |
8 | */ |
| 9 | ||
| 10 | /* | |
| 11 | * board/config.h - configuration options, board specific | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef _M54418TWR_H | |
| 15 | #define _M54418TWR_H | |
| 16 | ||
| 17 | /* | |
| 18 | * High Level Configuration Options | |
| 19 | * (easy to change) | |
| 20 | */ | |
| 186fc4db AW |
21 | #define CONFIG_M54418TWR /* M54418TWR board */ |
| 22 | ||
| 23 | #define CONFIG_MCFUART | |
| 24 | #define CONFIG_SYS_UART_PORT (0) | |
| 25 | #define CONFIG_BAUDRATE 115200 | |
| 26 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } | |
| 27 | ||
| 28 | #undef CONFIG_WATCHDOG | |
| 29 | ||
| 30 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ | |
| 31 | ||
| 32 | /* | |
| 33 | * BOOTP options | |
| 34 | */ | |
| 35 | #define CONFIG_BOOTP_BOOTFILESIZE | |
| 36 | #define CONFIG_BOOTP_BOOTPATH | |
| 37 | #define CONFIG_BOOTP_GATEWAY | |
| 38 | #define CONFIG_BOOTP_HOSTNAME | |
| 39 | ||
| 40 | /* Command line configuration */ | |
| 41 | #include <config_cmd_default.h> | |
| 42 | ||
| 43 | #define CONFIG_CMD_BOOTD | |
| 44 | #define CONFIG_CMD_CACHE | |
| 45 | #undef CONFIG_CMD_DATE | |
| 46 | #define CONFIG_CMD_DHCP | |
| 47 | #define CONFIG_CMD_ELF | |
| 48 | #undef CONFIG_CMD_FLASH | |
| 49 | #undef CONFIG_CMD_I2C | |
| 50 | #undef CONFIG_CMD_JFFS2 | |
| 51 | #undef CONFIG_CMD_UBI | |
| 52 | #define CONFIG_CMD_MEMORY | |
| 53 | #define CONFIG_CMD_MISC | |
| 54 | #define CONFIG_CMD_MII | |
| 55 | #undef CONFIG_CMD_NAND | |
| 186fc4db AW |
56 | #define CONFIG_CMD_NET |
| 57 | #define CONFIG_CMD_NFS | |
| 58 | #define CONFIG_CMD_PING | |
| 59 | #define CONFIG_CMD_REGINFO | |
| 60 | #define CONFIG_CMD_SPI | |
| 61 | #define CONFIG_CMD_SF | |
| 62 | #undef CONFIG_CMD_IMLS | |
| 63 | ||
| 64 | #undef CONFIG_CMD_LOADB | |
| 65 | #undef CONFIG_CMD_LOADS | |
| 66 | ||
| 67 | /* | |
| 68 | * NAND FLASH | |
| 69 | */ | |
| 70 | #ifdef CONFIG_CMD_NAND | |
| 71 | #define CONFIG_JFFS2_NAND | |
| 72 | #define CONFIG_NAND_FSL_NFC | |
| 73 | #define CONFIG_SYS_NAND_BASE 0xFC0FC000 | |
| 74 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
| 75 | #define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE | |
| 76 | #define CONFIG_SYS_NAND_SELECT_DEVICE | |
| 186fc4db AW |
77 | #endif |
| 78 | ||
| 79 | /* Network configuration */ | |
| 80 | #define CONFIG_MCFFEC | |
| 81 | #ifdef CONFIG_MCFFEC | |
| 82 | #define CONFIG_NET_MULTI 1 | |
| 83 | #define CONFIG_MII 1 | |
| 84 | #define CONFIG_MII_INIT 1 | |
| 85 | #define CONFIG_SYS_DISCOVER_PHY | |
| 86 | #define CONFIG_SYS_RX_ETH_BUFFER 2 | |
| 87 | #define CONFIG_SYS_FAULT_ECCONFIG_SYS_NO_FLASHHO_LINK_DOWN | |
| 88 | #define CONFIG_SYS_TX_ETH_BUFFER 2 | |
| 89 | #define CONFIG_HAS_ETH1 | |
| 90 | ||
| 91 | #define CONFIG_SYS_FEC0_PINMUX 0 | |
| 92 | #define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
| 93 | #define CONFIG_SYS_FEC1_PINMUX 0 | |
| 94 | #define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_MIIBASE | |
| 95 | #define MCFFEC_TOUT_LOOP 50000 | |
| 96 | #define CONFIG_SYS_FEC0_PHYADDR 0 | |
| 97 | #define CONFIG_SYS_FEC1_PHYADDR 1 | |
| 98 | ||
| 99 | #define CONFIG_BOOTDELAY 2 /* autoboot after 5 seconds */ | |
| 100 | ||
| 101 | #ifdef CONFIG_SYS_NAND_BOOT | |
| 102 | #define CONFIG_BOOTARGS "root=/dev/mtdblock2 rw rootfstype=jffs2 " \ | |
| 103 | "mtdparts=NAND:1M(u-boot)ro,7M(kernel)ro," \ | |
| 104 | "-(jffs2) console=ttyS0,115200" | |
| 105 | #else | |
| 106 | #define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=" \ | |
| 107 | __stringify(CONFIG_SERVERIP) ":/tftpboot/" \ | |
| 108 | __stringify(CONFIG_IPADDR) " ip=" \ | |
| 109 | __stringify(CONFIG_IPADDR) ":" \ | |
| 110 | __stringify(CONFIG_SERVERIP)":" \ | |
| 111 | __stringify(CONFIG_GATEWAYIP)": " \ | |
| 112 | __stringify(CONFIG_NETMASK) \ | |
| 113 | "::eth0:off:rw console=ttyS0,115200" | |
| 114 | #endif | |
| 115 | ||
| 116 | #define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 | |
| 117 | #define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61 | |
| 118 | #define CONFIG_ETHPRIME "FEC0" | |
| 119 | #define CONFIG_IPADDR 192.168.1.2 | |
| 120 | #define CONFIG_NETMASK 255.255.255.0 | |
| 121 | #define CONFIG_SERVERIP 192.168.1.1 | |
| 122 | #define CONFIG_GATEWAYIP 192.168.1.1 | |
| 123 | ||
| 124 | #define CONFIG_OVERWRITE_ETHADDR_ONCE | |
| 125 | #define CONFIG_SYS_FEC_BUF_USE_SRAM | |
| 126 | /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ | |
| 127 | #ifndef CONFIG_SYS_DISCOVER_PHY | |
| 128 | #define FECDUPLEX FULL | |
| 129 | #define FECSPEED _100BASET | |
| 130 | #define LINKSTATUS 1 | |
| 131 | #else | |
| 132 | #define LINKSTATUS 0 | |
| 133 | #ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
| 134 | #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
| 135 | #endif | |
| 136 | #endif /* CONFIG_SYS_DISCOVER_PHY */ | |
| 137 | #endif | |
| 138 | ||
| 139 | #define CONFIG_HOSTNAME M54418TWR | |
| 140 | ||
| 141 | #if defined(CONFIG_CF_SBF) | |
| 142 | /* ST Micro serial flash */ | |
| 143 | #define CONFIG_SYS_LOAD_ADDR2 0x40010007 | |
| 144 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 145 | "netdev=eth0\0" \ | |
| 146 | "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ | |
| 147 | "loadaddr=0x40010000\0" \ | |
| 148 | "sbfhdr=sbfhdr.bin\0" \ | |
| 149 | "uboot=u-boot.bin\0" \ | |
| 150 | "load=tftp ${loadaddr} ${sbfhdr};" \ | |
| 151 | "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \ | |
| 152 | "upd=run load; run prog\0" \ | |
| 153 | "prog=sf probe 0:1 1000000 3;" \ | |
| 154 | "sf erase 0 40000;" \ | |
| 155 | "sf write ${loadaddr} 0 40000;" \ | |
| 156 | "save\0" \ | |
| 157 | "" | |
| 158 | #elif defined(CONFIG_SYS_NAND_BOOT) | |
| 159 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 160 | "netdev=eth0\0" \ | |
| 161 | "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ | |
| 162 | "loadaddr=0x40010000\0" \ | |
| 163 | "u-boot=u-boot.bin\0" \ | |
| 164 | "load=tftp ${loadaddr} ${u-boot};\0" \ | |
| 165 | "upd=run load; run prog\0" \ | |
| 166 | "prog=nand device 0;" \ | |
| 167 | "nand erase 0 40000;" \ | |
| 168 | "nb_update ${loadaddr} ${filesize};" \ | |
| 169 | "save\0" \ | |
| 170 | "" | |
| 171 | #else | |
| 172 | #define CONFIG_SYS_UBOOT_END 0x3FFFF | |
| 173 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 174 | "netdev=eth0\0" \ | |
| 175 | "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ | |
| 176 | "loadaddr=40010000\0" \ | |
| 177 | "u-boot=u-boot.bin\0" \ | |
| 178 | "load=tftp ${loadaddr) ${u-boot}\0" \ | |
| 179 | "upd=run load; run prog\0" \ | |
| 180 | "prog=prot off mram" " ;" \ | |
| 181 | "cp.b ${loadaddr} 0 ${filesize};" \ | |
| 182 | "save\0" \ | |
| 183 | "" | |
| 184 | #endif | |
| 185 | ||
| 186 | /* Realtime clock */ | |
| 187 | #undef CONFIG_MCFRTC | |
| 188 | #define CONFIG_RTC_MCFRRTC | |
| 189 | #define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000 | |
| 190 | ||
| 191 | /* Timer */ | |
| 192 | #define CONFIG_MCFTMR | |
| 193 | #undef CONFIG_MCFPIT | |
| 194 | ||
| 195 | /* I2c */ | |
| 00f792e0 | 196 | #undef CONFIG_SYS_FSL_I2C |
| 186fc4db | 197 | #undef CONFIG_HARD_I2C /* I2C with hardware support */ |
| ea818dbb | 198 | #undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ |
| 186fc4db AW |
199 | /* I2C speed and slave address */ |
| 200 | #define CONFIG_SYS_I2C_SPEED 80000 | |
| 201 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
| 202 | #define CONFIG_SYS_I2C_OFFSET 0x58000 | |
| 203 | #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR | |
| 204 | ||
| 205 | /* DSPI and Serial Flash */ | |
| 206 | #define CONFIG_CF_SPI | |
| 207 | #define CONFIG_CF_DSPI | |
| 208 | #define CONFIG_SERIAL_FLASH | |
| 209 | #define CONFIG_HARD_SPI | |
| 210 | #define CONFIG_SYS_SBFHDR_SIZE 0x7 | |
| 211 | #ifdef CONFIG_CMD_SPI | |
| 212 | # define CONFIG_SPI_FLASH | |
| 213 | # define CONFIG_SPI_FLASH_ATMEL | |
| 214 | ||
| 215 | # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \ | |
| 216 | DSPI_CTAR_PCSSCK_1CLK | \ | |
| 217 | DSPI_CTAR_PASC(0) | \ | |
| 218 | DSPI_CTAR_PDT(0) | \ | |
| 219 | DSPI_CTAR_CSSCK(0) | \ | |
| 220 | DSPI_CTAR_ASC(0) | \ | |
| 221 | DSPI_CTAR_DT(1)) | |
| 222 | # define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0) | |
| 223 | # define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0) | |
| 224 | #endif | |
| 225 | ||
| 226 | /* Input, PCI, Flexbus, and VCO */ | |
| 227 | #define CONFIG_EXTRA_CLOCK | |
| 228 | ||
| 229 | #define CONFIG_PRAM 2048 /* 2048 KB */ | |
| 230 | ||
| 231 | /* HUSH */ | |
| 232 | #define CONFIG_SYS_HUSH_PARSER 1 | |
| 233 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
| 234 | ||
| 235 | #define CONFIG_SYS_PROMPT "-> " | |
| 236 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
| 237 | ||
| 238 | #if defined(CONFIG_CMD_KGDB) | |
| 239 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
| 240 | #else | |
| 241 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
| 242 | #endif | |
| 243 | /* Print Buffer Size */ | |
| 244 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
| 245 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
| 246 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
| 247 | /* Boot Argument Buffer Size */ | |
| 248 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
| 249 | ||
| 250 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000) | |
| 251 | ||
| 186fc4db AW |
252 | #define CONFIG_SYS_MBAR 0xFC000000 |
| 253 | ||
| 254 | /* | |
| 255 | * Low Level Configuration Settings | |
| 256 | * (address mappings, register initial values, etc.) | |
| 257 | * You should know what you are doing if you make changes here. | |
| 258 | */ | |
| 259 | ||
| 260 | /*----------------------------------------------------------------------- | |
| 261 | * Definitions for initial stack pointer and data area (in DPRAM) | |
| 262 | */ | |
| 263 | #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 | |
| 264 | /* End of used area in internal SRAM */ | |
| 265 | #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 | |
| 266 | #define CONFIG_SYS_INIT_RAM_CTRL 0x221 | |
| 186fc4db | 267 | #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \ |
| 627b73e2 | 268 | GENERATED_GBL_DATA_SIZE) - 32) |
| 186fc4db AW |
269 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
| 270 | #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32) | |
| 271 | ||
| 272 | /*----------------------------------------------------------------------- | |
| 273 | * Start addresses for the final memory configuration | |
| 274 | * (Set up by the startup code) | |
| 275 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 | |
| 276 | */ | |
| 277 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 | |
| 278 | #define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */ | |
| 279 | ||
| 280 | #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400) | |
| 281 | #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) | |
| 282 | #define CONFIG_SYS_DRAM_TEST | |
| 283 | ||
| 284 | #if defined(CONFIG_CF_SBF) || defined(CONFIG_SYS_NAND_BOOT) | |
| 285 | #define CONFIG_SERIAL_BOOT | |
| 286 | #endif | |
| 287 | ||
| 288 | #if defined(CONFIG_SERIAL_BOOT) | |
| 289 | #define CONFIG_SYS_MONITOR_BASE (TEXT_BASE + 0x400) | |
| 290 | #else | |
| 291 | #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) | |
| 292 | #endif | |
| 293 | ||
| 294 | #define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024) | |
| 295 | /* Reserve 256 kB for Monitor */ | |
| 296 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
| 297 | /* Reserve 256 kB for malloc() */ | |
| 298 | #define CONFIG_SYS_MALLOC_LEN (256 << 10) | |
| 299 | ||
| 300 | /* | |
| 301 | * For booting Linux, the board info and command line data | |
| 302 | * have to be in the first 8 MB of memory, since this is | |
| 303 | * the maximum mapped by the Linux kernel during initialization ?? | |
| 304 | */ | |
| 305 | /* Initial Memory map for Linux */ | |
| 306 | #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \ | |
| 307 | (CONFIG_SYS_SDRAM_SIZE << 20)) | |
| 308 | ||
| 309 | /* Configuration for environment | |
| 310 | * Environment is embedded in u-boot in the second sector of the flash | |
| 311 | */ | |
| 312 | #if !defined(CONFIG_SERIAL_BOOT) /*MRAM boot*/ | |
| 313 | #define CONFIG_SYS_NO_FLASH | |
| 314 | #define CONFIG_ENV_IS_IN_MRAM 1 | |
| 315 | #define CONFIG_ENV_ADDR (0x40000 - 0x1000) /*MRAM size 40000*/ | |
| 316 | #define CONFIG_ENV_SIZE 0x1000 | |
| 317 | #endif | |
| 318 | ||
| 319 | #if defined(CONFIG_CF_SBF) | |
| 320 | #define CONFIG_SYS_NO_FLASH | |
| 321 | #define CONFIG_ENV_IS_IN_SPI_FLASH 1 | |
| 322 | #define CONFIG_ENV_SPI_CS 1 | |
| 323 | #define CONFIG_ENV_OFFSET 0x40000 | |
| 324 | #define CONFIG_ENV_SIZE 0x2000 | |
| 325 | #define CONFIG_ENV_SECT_SIZE 0x10000 | |
| 326 | #endif | |
| 327 | #if defined(CONFIG_SYS_NAND_BOOT) | |
| 328 | #define CONFIG_SYS_NO_FLASH | |
| b765fce9 | 329 | #define CONFIG_ENV_IS_NOWHERE |
| 186fc4db AW |
330 | #define CONFIG_ENV_OFFSET 0x80000 |
| 331 | #define CONFIG_ENV_SIZE 0x20000 | |
| 332 | #define CONFIG_ENV_SECT_SIZE 0x20000 | |
| 333 | #endif | |
| 334 | #undef CONFIG_ENV_OVERWRITE | |
| 335 | ||
| 336 | /* FLASH organization */ | |
| 337 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE | |
| 338 | ||
| 339 | #undef CONFIG_SYS_FLASH_CFI | |
| 340 | #ifdef CONFIG_SYS_FLASH_CFI | |
| 341 | ||
| 342 | #define CONFIG_FLASH_CFI_DRIVER 1 | |
| 343 | /* Max size that the board might have */ | |
| 344 | #define CONFIG_SYS_FLASH_SIZE 0x1000000 | |
| 345 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
| 346 | /* max number of memory banks */ | |
| 347 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
| 348 | /* max number of sectors on one chip */ | |
| 349 | #define CONFIG_SYS_MAX_FLASH_SECT 270 | |
| 350 | /* "Real" (hardware) sectors protection */ | |
| 351 | #define CONFIG_SYS_FLASH_PROTECTION | |
| 352 | #define CONFIG_SYS_FLASH_CHECKSUM | |
| 353 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE } | |
| 354 | #else | |
| 355 | /* max number of sectors on one chip */ | |
| 356 | #define CONFIG_SYS_MAX_FLASH_SECT 270 | |
| 357 | /* max number of sectors on one chip */ | |
| 358 | #define CONFIG_SYS_MAX_FLASH_BANKS 0 | |
| 359 | #endif | |
| 360 | ||
| 361 | /* | |
| 362 | * This is setting for JFFS2 support in u-boot. | |
| 363 | * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support. | |
| 364 | */ | |
| 365 | #ifdef CONFIG_CMD_JFFS2 | |
| 366 | #define CONFIG_JFFS2_DEV "nand0" | |
| 367 | #define CONFIG_JFFS2_PART_OFFSET (0x800000) | |
| 368 | #define CONFIG_CMD_MTDPARTS | |
| 369 | #define CONFIG_MTD_DEVICE | |
| 370 | #define MTDIDS_DEFAULT "nand0=m54418twr.nand" | |
| 371 | ||
| 372 | #define MTDPARTS_DEFAULT "mtdparts=m54418twr.nand:1m(data)," \ | |
| 373 | "7m(kernel)," \ | |
| 374 | "-(rootfs)" | |
| 375 | ||
| 376 | #endif | |
| 377 | ||
| 378 | #ifdef CONFIG_CMD_UBI | |
| 379 | #define CONFIG_CMD_MTDPARTS | |
| 380 | #define CONFIG_MTD_DEVICE /* needed for mtdparts command */ | |
| 381 | #define CONFIG_MTD_PARTITIONS /* mtdparts and UBI support */ | |
| 382 | #define CONFIG_RBTREE | |
| 383 | #define MTDIDS_DEFAULT "nand0=NAND" | |
| 384 | #define MTDPARTS_DEFAULT "mtdparts=NAND:1m(u-boot)," \ | |
| 385 | "-(ubi)" | |
| 386 | #endif | |
| 387 | /* Cache Configuration */ | |
| 388 | #define CONFIG_SYS_CACHELINE_SIZE 16 | |
| 389 | #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ | |
| 390 | CONFIG_SYS_INIT_RAM_SIZE - 8) | |
| 391 | #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ | |
| 392 | CONFIG_SYS_INIT_RAM_SIZE - 4) | |
| 393 | #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA) | |
| 394 | #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA) | |
| 395 | #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \ | |
| 396 | CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \ | |
| 397 | CF_ACR_EN | CF_ACR_SM_ALL) | |
| 398 | #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \ | |
| 399 | CF_CACR_ICINVA | CF_CACR_EUSP) | |
| 400 | #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \ | |
| 401 | CF_CACR_DEC | CF_CACR_DDCM_P | \ | |
| 402 | CF_CACR_DCINVA) & ~CF_CACR_ICINVA) | |
| 403 | ||
| 404 | #define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ | |
| 405 | CONFIG_SYS_INIT_RAM_SIZE - 12) | |
| 406 | ||
| 407 | /*----------------------------------------------------------------------- | |
| 408 | * Memory bank definitions | |
| 409 | */ | |
| 410 | /* | |
| 411 | * CS0 - NOR Flash 16MB | |
| 412 | * CS1 - Available | |
| 413 | * CS2 - Available | |
| 414 | * CS3 - Available | |
| 415 | * CS4 - Available | |
| 416 | * CS5 - Available | |
| 417 | */ | |
| 418 | ||
| 419 | /* Flash */ | |
| 420 | #define CONFIG_SYS_CS0_BASE 0x00000000 | |
| 421 | #define CONFIG_SYS_CS0_MASK 0x000F0101 | |
| 422 | #define CONFIG_SYS_CS0_CTRL 0x00001D60 | |
| 423 | ||
| 424 | #endif /* _M54418TWR_H */ |