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