1 /* 2 * Copyright (C) 2013 Gateworks Corporation 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __CONFIG_H 8 #define __CONFIG_H 9 10 #include <linux/sizes.h> 11 12 /* SPL */ 13 #define CONFIG_SPL_BOARD_INIT 14 #define CONFIG_SPL_NAND_SUPPORT 15 #define CONFIG_SPL_MMC_SUPPORT 16 #define CONFIG_SPL_POWER_SUPPORT 17 /* Location in NAND to read U-Boot from */ 18 #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * SZ_1M) 19 20 /* Falcon Mode */ 21 #define CONFIG_CMD_SPL 22 #define CONFIG_SPL_OS_BOOT 23 #define CONFIG_SPL_ENV_SUPPORT 24 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000 25 #define CONFIG_CMD_SPL_WRITE_SIZE (128 * SZ_1K) 26 27 /* Falcon Mode - NAND support: args@17MB kernel@18MB */ 28 #define CONFIG_CMD_SPL_NAND_OFS (17 * SZ_1M) 29 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS (18 * SZ_1M) 30 31 /* Falcon Mode - MMC support: args@1MB kernel@2MB */ 32 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */ 33 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) 34 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */ 35 36 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 37 #include "mx6_common.h" 38 #define CONFIG_MX6 39 #define CONFIG_DISPLAY_CPUINFO /* display cpu info */ 40 #define CONFIG_DISPLAY_BOARDINFO_LATE /* display board info (after reloc) */ 41 42 #define CONFIG_MACH_TYPE 4520 /* Gateworks Ventana Platform */ 43 44 #include <asm/arch/imx-regs.h> 45 #include <asm/imx-common/gpio.h> 46 47 /* ATAGs */ 48 #define CONFIG_CMDLINE_TAG 49 #define CONFIG_SETUP_MEMORY_TAGS 50 #define CONFIG_INITRD_TAG 51 #define CONFIG_SERIAL_TAG 52 #define CONFIG_REVISION_TAG 53 54 #define CONFIG_SYS_GENERIC_BOARD 55 56 /* Size of malloc() pool */ 57 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 58 59 /* Init Functions */ 60 #define CONFIG_BOARD_EARLY_INIT_F 61 #define CONFIG_MISC_INIT_R 62 63 /* Driver Model */ 64 #ifndef CONFIG_SPL_BUILD 65 #define CONFIG_DM 66 #define CONFIG_DM_GPIO 67 #define CONFIG_DM_SERIAL 68 #define CONFIG_DM_THERMAL 69 #define CONFIG_CMD_DM 70 #endif 71 72 /* GPIO */ 73 #define CONFIG_MXC_GPIO 74 #define CONFIG_CMD_GPIO 75 76 /* Thermal */ 77 #define CONFIG_IMX6_THERMAL 78 79 /* Serial */ 80 #define CONFIG_MXC_UART 81 #define CONFIG_MXC_UART_BASE UART2_BASE 82 83 #ifdef CONFIG_SPI_FLASH 84 85 /* SPI */ 86 #define CONFIG_CMD_SF 87 #ifdef CONFIG_CMD_SF 88 #define CONFIG_MXC_SPI 89 #define CONFIG_SPI_FLASH_MTD 90 #define CONFIG_SPI_FLASH_BAR 91 #define CONFIG_SPI_FLASH_WINBOND 92 #define CONFIG_SF_DEFAULT_BUS 0 93 #define CONFIG_SF_DEFAULT_CS 0 94 /* GPIO 3-19 (21248) */ 95 #define CONFIG_SF_DEFAULT_SPEED 30000000 96 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 97 #endif 98 99 #else 100 /* Enable NAND support */ 101 #define CONFIG_CMD_TIME 102 #define CONFIG_CMD_NAND 103 #define CONFIG_CMD_NAND_TRIMFFS 104 #ifdef CONFIG_CMD_NAND 105 #define CONFIG_NAND_MXS 106 #define CONFIG_SYS_MAX_NAND_DEVICE 1 107 #define CONFIG_SYS_NAND_BASE 0x40000000 108 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 109 #define CONFIG_SYS_NAND_ONFI_DETECTION 110 111 /* DMA stuff, needed for GPMI/MXS NAND support */ 112 #define CONFIG_APBH_DMA 113 #define CONFIG_APBH_DMA_BURST 114 #define CONFIG_APBH_DMA_BURST8 115 #endif 116 117 #endif /* CONFIG_SPI_FLASH */ 118 119 /* Flattened Image Tree Suport */ 120 #define CONFIG_FIT 121 #define CONFIG_FIT_VERBOSE 122 123 /* I2C Configs */ 124 #define CONFIG_CMD_I2C 125 #define CONFIG_SYS_I2C 126 #define CONFIG_SYS_I2C_MXC 127 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 128 #define CONFIG_SYS_I2C_SPEED 100000 129 #define CONFIG_I2C_GSC 0 130 #define CONFIG_I2C_PMIC 1 131 #define CONFIG_I2C_EDID 132 133 /* MMC Configs */ 134 #define CONFIG_FSL_ESDHC 135 #define CONFIG_FSL_USDHC 136 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 137 #define CONFIG_SYS_FSL_USDHC_NUM 1 138 #define CONFIG_MMC 139 #define CONFIG_CMD_MMC 140 #define CONFIG_GENERIC_MMC 141 #define CONFIG_BOUNCE_BUFFER 142 143 /* Filesystem support */ 144 #define CONFIG_CMD_EXT2 145 #define CONFIG_CMD_EXT4 146 #define CONFIG_CMD_EXT4_WRITE 147 #define CONFIG_CMD_FAT 148 #define CONFIG_CMD_UBIFS 149 #define CONFIG_DOS_PARTITION 150 151 /* 152 * SATA Configs 153 */ 154 #define CONFIG_CMD_SATA 155 #ifdef CONFIG_CMD_SATA 156 #define CONFIG_DWC_AHSATA 157 #define CONFIG_SYS_SATA_MAX_DEVICE 1 158 #define CONFIG_DWC_AHSATA_PORT_ID 0 159 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 160 #define CONFIG_LBA48 161 #define CONFIG_LIBATA 162 #endif 163 164 /* 165 * PCI express 166 */ 167 #define CONFIG_CMD_PCI 168 #ifdef CONFIG_CMD_PCI 169 #define CONFIG_PCI 170 #define CONFIG_PCI_PNP 171 #define CONFIG_PCI_SCAN_SHOW 172 #define CONFIG_PCI_FIXUP_DEV 173 #define CONFIG_PCIE_IMX 174 #endif 175 176 /* 177 * PMIC 178 */ 179 #define CONFIG_POWER 180 #define CONFIG_POWER_I2C 181 #define CONFIG_POWER_PFUZE100 182 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 183 #define CONFIG_POWER_LTC3676 184 #define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c 185 186 /* Various command support */ 187 #include <config_cmd_default.h> 188 #undef CONFIG_CMD_IMLS 189 #define CONFIG_CMD_PING 190 #define CONFIG_CMD_DHCP 191 #define CONFIG_CMD_MII 192 #define CONFIG_CMD_NET 193 #define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ 194 #define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ 195 #define CONFIG_CMD_SETEXPR 196 #define CONFIG_CMD_BOOTZ 197 #define CONFIG_CMD_GSC 198 #define CONFIG_CMD_EECONFIG /* Gateworks EEPROM config cmd */ 199 #define CONFIG_CMD_UBI 200 #define CONFIG_RBTREE 201 #define CONFIG_LZO 202 #define CONFIG_CMD_FUSE /* eFUSE read/write support */ 203 #ifdef CONFIG_CMD_FUSE 204 #define CONFIG_MXC_OCOTP 205 #endif 206 207 208 /* Ethernet support */ 209 #define CONFIG_FEC_MXC 210 #define CONFIG_E1000 211 #define CONFIG_MII 212 #define IMX_FEC_BASE ENET_BASE_ADDR 213 #define CONFIG_FEC_XCV_TYPE RGMII 214 #define CONFIG_FEC_MXC_PHYADDR 0 215 #define CONFIG_PHYLIB 216 #define CONFIG_ARP_TIMEOUT 200UL 217 218 /* USB Configs */ 219 #define CONFIG_CMD_USB 220 #define CONFIG_USB_EHCI 221 #define CONFIG_USB_EHCI_MX6 222 #define CONFIG_USB_STORAGE 223 #define CONFIG_USB_HOST_ETHER 224 #define CONFIG_USB_ETHER_ASIX 225 #define CONFIG_USB_ETHER_SMSC95XX 226 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 227 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 228 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 229 #define CONFIG_MXC_USB_FLAGS 0 230 #define CONFIG_USB_KEYBOARD 231 #define CONFIG_CI_UDC 232 #define CONFIG_USBD_HS 233 #define CONFIG_USB_GADGET_DUALSPEED 234 #define CONFIG_USB_ETHER 235 #define CONFIG_USB_ETH_CDC 236 #define CONFIG_NETCONSOLE 237 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 238 239 /* USB Mass Storage Gadget */ 240 #define CONFIG_USB_GADGET 241 #define CONFIG_CMD_USB_MASS_STORAGE 242 #define CONFIG_USB_GADGET_MASS_STORAGE 243 #define CONFIG_USBDOWNLOAD_GADGET 244 #define CONFIG_USB_GADGET_VBUS_DRAW 2 245 246 /* Netchip IDs */ 247 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 248 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 249 #define CONFIG_G_DNL_MANUFACTURER "Gateworks" 250 251 /* Framebuffer and LCD */ 252 #define CONFIG_VIDEO 253 #define CONFIG_VIDEO_IPUV3 254 #define CONFIG_CFB_CONSOLE 255 #define CONFIG_VGA_AS_SINGLE_DEVICE 256 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 257 #define CONFIG_VIDEO_BMP_RLE8 258 #define CONFIG_SPLASH_SCREEN 259 #define CONFIG_BMP_16BPP 260 #define CONFIG_VIDEO_LOGO 261 #define CONFIG_IPUV3_CLK 260000000 262 #define CONFIG_CMD_HDMIDETECT 263 #define CONFIG_CONSOLE_MUX 264 #define CONFIG_IMX_HDMI 265 #define CONFIG_IMX_VIDEO_SKIP 266 267 /* serial console (ttymxc1,115200) */ 268 #define CONFIG_CONS_INDEX 1 269 #define CONFIG_BAUDRATE 115200 270 271 /* Miscellaneous configurable options */ 272 #define CONFIG_SYS_LONGHELP 273 #define CONFIG_SYS_HUSH_PARSER 274 #define CONFIG_SYS_PROMPT "Ventana > " 275 #define CONFIG_SYS_CBSIZE 1024 276 #define CONFIG_AUTO_COMPLETE 277 #define CONFIG_CMDLINE_EDITING 278 #define CONFIG_HWCONFIG 279 280 /* Print Buffer Size */ 281 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 282 #define CONFIG_SYS_MAXARGS 16 283 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 284 285 /* Memory configuration */ 286 #define CONFIG_SYS_MEMTEST_START 0x10000000 287 #define CONFIG_SYS_MEMTEST_END 0x10010000 288 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 289 #define CONFIG_SYS_TEXT_BASE 0x17800000 290 #define CONFIG_SYS_LOAD_ADDR 0x12000000 291 292 /* Physical Memory Map */ 293 #define CONFIG_NR_DRAM_BANKS 1 294 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 295 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 296 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 297 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 298 299 #define CONFIG_SYS_INIT_SP_OFFSET \ 300 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 301 #define CONFIG_SYS_INIT_SP_ADDR \ 302 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 303 304 /* FLASH and environment organization */ 305 #define CONFIG_SYS_NO_FLASH /* no NOR flash */ 306 307 /* 308 * MTD Command for mtdparts 309 */ 310 #define CONFIG_CMD_MTDPARTS 311 #define CONFIG_MTD_DEVICE 312 #define CONFIG_MTD_PARTITIONS 313 #ifdef CONFIG_SPI_FLASH 314 #define MTDIDS_DEFAULT "nor0=nor" 315 #define MTDPARTS_DEFAULT \ 316 "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" 317 #else 318 #define MTDIDS_DEFAULT "nand0=nand" 319 #define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" 320 #endif 321 322 /* Persistent Environment Config */ 323 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ 324 #ifdef CONFIG_SPI_FLASH 325 #define CONFIG_ENV_IS_IN_SPI_FLASH 326 #else 327 #define CONFIG_ENV_IS_IN_NAND 328 #endif 329 #if defined(CONFIG_ENV_IS_IN_MMC) 330 #define CONFIG_SYS_MMC_ENV_DEV 0 331 #define CONFIG_ENV_OFFSET (709 * SZ_1K) 332 #define CONFIG_ENV_SIZE (128 * SZ_1K) 333 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (128 * SZ_1K)) 334 #elif defined(CONFIG_ENV_IS_IN_NAND) 335 #define CONFIG_ENV_OFFSET (16 * SZ_1M) 336 #define CONFIG_ENV_SECT_SIZE (128 * SZ_1K) 337 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 338 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 * SZ_1K)) 339 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 340 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 341 #define CONFIG_ENV_OFFSET (512 * SZ_1K) 342 #define CONFIG_ENV_SECT_SIZE (64 * SZ_1K) 343 #define CONFIG_ENV_SIZE (8 * SZ_1K) 344 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 345 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 346 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 347 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 348 #endif 349 350 /* Environment */ 351 #define CONFIG_BOOTDELAY 3 352 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 353 #define CONFIG_IPADDR 192.168.1.1 354 #define CONFIG_SERVERIP 192.168.1.146 355 #define HWCONFIG_DEFAULT \ 356 "hwconfig=rs232;" \ 357 "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ 358 359 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 360 "usb_pgood_delay=2000\0" \ 361 "console=ttymxc1\0" \ 362 "bootdevs=usb mmc sata flash\0" \ 363 HWCONFIG_DEFAULT \ 364 "video=\0" \ 365 \ 366 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 367 "mtdids=" MTDIDS_DEFAULT "\0" \ 368 \ 369 "fdt_high=0xffffffff\0" \ 370 "fdt_addr=0x18000000\0" \ 371 "initrd_high=0xffffffff\0" \ 372 "bootdir=boot\0" \ 373 "loadfdt=" \ 374 "if ${fsload} ${fdt_addr} ${bootdir}/${fdt_file}; then " \ 375 "echo Loaded DTB from ${bootdir}/${fdt_file}; " \ 376 "elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file1}; then " \ 377 "echo Loaded DTB from ${bootdir}/${fdt_file1}; " \ 378 "elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file2}; then " \ 379 "echo Loaded DTB from ${bootdir}/${fdt_file2}; " \ 380 "fi\0" \ 381 \ 382 "script=6x_bootscript-ventana\0" \ 383 "loadscript=" \ 384 "if ${fsload} ${loadaddr} ${bootdir}/${script}; then " \ 385 "source; " \ 386 "fi\0" \ 387 \ 388 "uimage=uImage\0" \ 389 "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ 390 "mmc_boot=" \ 391 "setenv fsload 'ext2load mmc 0:1'; " \ 392 "mmc dev 0 && mmc rescan && " \ 393 "setenv dtype mmc; run loadscript; " \ 394 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 395 "setenv bootargs console=${console},${baudrate} " \ 396 "root=/dev/mmcblk0p1 rootfstype=ext4 " \ 397 "rootwait rw ${video} ${extra}; " \ 398 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 399 "bootm ${loadaddr} - ${fdt_addr}; " \ 400 "else " \ 401 "bootm; " \ 402 "fi; " \ 403 "fi\0" \ 404 \ 405 "sata_boot=" \ 406 "setenv fsload 'ext2load sata 0:1'; sata init && " \ 407 "setenv dtype sata; run loadscript; " \ 408 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 409 "setenv bootargs console=${console},${baudrate} " \ 410 "root=/dev/sda1 rootfstype=ext4 " \ 411 "rootwait rw ${video} ${extra}; " \ 412 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 413 "bootm ${loadaddr} - ${fdt_addr}; " \ 414 "else " \ 415 "bootm; " \ 416 "fi; " \ 417 "fi\0" \ 418 "usb_boot=" \ 419 "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ 420 "setenv dtype usb; run loadscript; " \ 421 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 422 "setenv bootargs console=${console},${baudrate} " \ 423 "root=/dev/sda1 rootfstype=ext4 " \ 424 "rootwait rw ${video} ${extra}; " \ 425 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 426 "bootm ${loadaddr} - ${fdt_addr}; " \ 427 "else " \ 428 "bootm; " \ 429 "fi; " \ 430 "fi\0" 431 432 #ifdef CONFIG_SPI_FLASH 433 #define CONFIG_EXTRA_ENV_SETTINGS \ 434 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 435 "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ 436 "image_uboot=ventana/u-boot_spi.imx\0" \ 437 \ 438 "spi_koffset=0x90000\0" \ 439 "spi_klen=0x200000\0" \ 440 \ 441 "spi_updateuboot=echo Updating uboot from " \ 442 "${serverip}:${image_uboot}...; " \ 443 "tftpboot ${loadaddr} ${image_uboot} && " \ 444 "sf probe && sf erase 0 80000 && " \ 445 "sf write ${loadaddr} 400 ${filesize}\0" \ 446 "spi_update=echo Updating OS from ${serverip}:${image_os} " \ 447 "to ${spi_koffset} ...; " \ 448 "tftp ${loadaddr} ${image_os} && " \ 449 "sf probe && " \ 450 "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ 451 \ 452 "flash_boot=" \ 453 "if sf probe && " \ 454 "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ 455 "setenv bootargs console=${console},${baudrate} " \ 456 "root=/dev/mtdblock3 " \ 457 "rootfstype=squashfs,jffs2 " \ 458 "${video} ${extra}; " \ 459 "bootm; " \ 460 "fi\0" 461 #else 462 #define CONFIG_EXTRA_ENV_SETTINGS \ 463 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 464 \ 465 "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ 466 "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ 467 "tftp ${loadaddr} ${image_rootfs} && " \ 468 "nand erase.part rootfs && " \ 469 "nand write ${loadaddr} rootfs ${filesize}\0" \ 470 \ 471 "flash_boot=" \ 472 "setenv fsload 'ubifsload'; " \ 473 "ubi part rootfs; " \ 474 "if ubi check boot; then " \ 475 "ubifsmount ubi0:boot; " \ 476 "setenv root ubi0:rootfs ubi.mtd=2 " \ 477 "rootfstype=squashfs,ubifs; " \ 478 "setenv bootdir; " \ 479 "elif ubi check rootfs; then " \ 480 "ubifsmount ubi0:rootfs; " \ 481 "setenv root ubi0:rootfs ubi.mtd=2 " \ 482 "rootfstype=ubifs; " \ 483 "fi; " \ 484 "setenv dtype nand; run loadscript; " \ 485 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 486 "setenv bootargs console=${console},${baudrate} " \ 487 "root=${root} ${video} ${extra}; " \ 488 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 489 "ubifsumount; " \ 490 "bootm ${loadaddr} - ${fdt_addr}; " \ 491 "else " \ 492 "ubifsumount; bootm; " \ 493 "fi; " \ 494 "fi\0" 495 #endif 496 497 #define CONFIG_BOOTCOMMAND \ 498 "for btype in ${bootdevs}; do " \ 499 "echo; echo Attempting ${btype} boot...; " \ 500 "if run ${btype}_boot; then; fi; " \ 501 "done" 502 503 /* Device Tree Support */ 504 #define CONFIG_OF_BOARD_SETUP 505 #define CONFIG_OF_LIBFDT 506 #define CONFIG_FDT_FIXUP_PARTITIONS 507 508 #ifndef CONFIG_SYS_DCACHE_OFF 509 #define CONFIG_CMD_CACHE 510 #endif 511 512 #endif /* __CONFIG_H */ 513