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