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