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