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