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 #define CONFIG_SPL_POWER_SUPPORT 17 /* Location in NAND to read U-Boot from */ 18 #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * SZ_1M) 19 20 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 21 #include "mx6_common.h" 22 #define CONFIG_MX6 23 #define CONFIG_DISPLAY_CPUINFO /* display cpu info */ 24 #define CONFIG_DISPLAY_BOARDINFO_LATE /* display board info (after reloc) */ 25 26 #define CONFIG_MACH_TYPE 4520 /* Gateworks Ventana Platform */ 27 28 #include <asm/arch/imx-regs.h> 29 #include <asm/imx-common/gpio.h> 30 31 /* ATAGs */ 32 #define CONFIG_CMDLINE_TAG 33 #define CONFIG_SETUP_MEMORY_TAGS 34 #define CONFIG_INITRD_TAG 35 #define CONFIG_SERIAL_TAG 36 #define CONFIG_REVISION_TAG 37 38 #define CONFIG_SYS_GENERIC_BOARD 39 40 /* Size of malloc() pool */ 41 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 42 43 /* Init Functions */ 44 #define CONFIG_BOARD_EARLY_INIT_F 45 #define CONFIG_MISC_INIT_R 46 47 /* Driver Model */ 48 #ifndef CONFIG_SPL_BUILD 49 #define CONFIG_DM 50 #define CONFIG_DM_GPIO 51 #define CONFIG_DM_SERIAL 52 #define CONFIG_DM_THERMAL 53 #define CONFIG_CMD_DM 54 #endif 55 56 /* GPIO */ 57 #define CONFIG_MXC_GPIO 58 #define CONFIG_CMD_GPIO 59 60 /* Thermal */ 61 #define CONFIG_IMX6_THERMAL 62 63 /* Serial */ 64 #define CONFIG_MXC_UART 65 #define CONFIG_MXC_UART_BASE UART2_BASE 66 67 #ifdef CONFIG_SPI_FLASH 68 69 /* SPI */ 70 #define CONFIG_CMD_SF 71 #ifdef CONFIG_CMD_SF 72 #define CONFIG_MXC_SPI 73 #define CONFIG_SPI_FLASH_MTD 74 #define CONFIG_SPI_FLASH_BAR 75 #define CONFIG_SPI_FLASH_WINBOND 76 #define CONFIG_SF_DEFAULT_BUS 0 77 #define CONFIG_SF_DEFAULT_CS 0 78 /* GPIO 3-19 (21248) */ 79 #define CONFIG_SF_DEFAULT_SPEED 30000000 80 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 81 #endif 82 83 #else 84 /* Enable NAND support */ 85 #define CONFIG_CMD_TIME 86 #define CONFIG_CMD_NAND 87 #define CONFIG_CMD_NAND_TRIMFFS 88 #ifdef CONFIG_CMD_NAND 89 #define CONFIG_NAND_MXS 90 #define CONFIG_SYS_MAX_NAND_DEVICE 1 91 #define CONFIG_SYS_NAND_BASE 0x40000000 92 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 93 #define CONFIG_SYS_NAND_ONFI_DETECTION 94 95 /* DMA stuff, needed for GPMI/MXS NAND support */ 96 #define CONFIG_APBH_DMA 97 #define CONFIG_APBH_DMA_BURST 98 #define CONFIG_APBH_DMA_BURST8 99 #endif 100 101 #endif /* CONFIG_SPI_FLASH */ 102 103 /* Flattened Image Tree Suport */ 104 #define CONFIG_FIT 105 #define CONFIG_FIT_VERBOSE 106 107 /* I2C Configs */ 108 #define CONFIG_CMD_I2C 109 #define CONFIG_SYS_I2C 110 #define CONFIG_SYS_I2C_MXC 111 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 112 #define CONFIG_SYS_I2C_SPEED 100000 113 #define CONFIG_I2C_GSC 0 114 #define CONFIG_I2C_PMIC 1 115 #define CONFIG_I2C_EDID 116 117 /* MMC Configs */ 118 #define CONFIG_FSL_ESDHC 119 #define CONFIG_FSL_USDHC 120 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 121 #define CONFIG_SYS_FSL_USDHC_NUM 1 122 #define CONFIG_MMC 123 #define CONFIG_CMD_MMC 124 #define CONFIG_GENERIC_MMC 125 #define CONFIG_BOUNCE_BUFFER 126 127 /* Filesystem support */ 128 #define CONFIG_CMD_EXT2 129 #define CONFIG_CMD_EXT4 130 #define CONFIG_CMD_EXT4_WRITE 131 #define CONFIG_CMD_FAT 132 #define CONFIG_CMD_UBIFS 133 #define CONFIG_DOS_PARTITION 134 135 /* 136 * SATA Configs 137 */ 138 #define CONFIG_CMD_SATA 139 #ifdef CONFIG_CMD_SATA 140 #define CONFIG_DWC_AHSATA 141 #define CONFIG_SYS_SATA_MAX_DEVICE 1 142 #define CONFIG_DWC_AHSATA_PORT_ID 0 143 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 144 #define CONFIG_LBA48 145 #define CONFIG_LIBATA 146 #endif 147 148 /* 149 * PCI express 150 */ 151 #define CONFIG_CMD_PCI 152 #ifdef CONFIG_CMD_PCI 153 #define CONFIG_PCI 154 #define CONFIG_PCI_PNP 155 #define CONFIG_PCI_SCAN_SHOW 156 #define CONFIG_PCI_FIXUP_DEV 157 #define CONFIG_PCIE_IMX 158 #endif 159 160 /* 161 * PMIC 162 */ 163 #define CONFIG_POWER 164 #define CONFIG_POWER_I2C 165 #define CONFIG_POWER_PFUZE100 166 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 167 #define CONFIG_POWER_LTC3676 168 #define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c 169 170 /* Various command support */ 171 #include <config_cmd_default.h> 172 #undef CONFIG_CMD_IMLS 173 #define CONFIG_CMD_PING 174 #define CONFIG_CMD_DHCP 175 #define CONFIG_CMD_MII 176 #define CONFIG_CMD_NET 177 #define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ 178 #define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ 179 #define CONFIG_CMD_SETEXPR 180 #define CONFIG_CMD_BOOTZ 181 #define CONFIG_CMD_GSC 182 #define CONFIG_CMD_EECONFIG /* Gateworks EEPROM config cmd */ 183 #define CONFIG_CMD_UBI 184 #define CONFIG_RBTREE 185 #define CONFIG_LZO 186 #define CONFIG_CMD_FUSE /* eFUSE read/write support */ 187 #ifdef CONFIG_CMD_FUSE 188 #define CONFIG_MXC_OCOTP 189 #endif 190 191 192 /* Ethernet support */ 193 #define CONFIG_FEC_MXC 194 #define CONFIG_E1000 195 #define CONFIG_MII 196 #define IMX_FEC_BASE ENET_BASE_ADDR 197 #define CONFIG_FEC_XCV_TYPE RGMII 198 #define CONFIG_FEC_MXC_PHYADDR 0 199 #define CONFIG_PHYLIB 200 #define CONFIG_ARP_TIMEOUT 200UL 201 202 /* USB Configs */ 203 #define CONFIG_CMD_USB 204 #define CONFIG_USB_EHCI 205 #define CONFIG_USB_EHCI_MX6 206 #define CONFIG_USB_STORAGE 207 #define CONFIG_USB_HOST_ETHER 208 #define CONFIG_USB_ETHER_ASIX 209 #define CONFIG_USB_ETHER_SMSC95XX 210 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 211 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 212 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 213 #define CONFIG_MXC_USB_FLAGS 0 214 #define CONFIG_USB_KEYBOARD 215 #define CONFIG_CI_UDC 216 #define CONFIG_USBD_HS 217 #define CONFIG_USB_GADGET_DUALSPEED 218 #define CONFIG_USB_ETHER 219 #define CONFIG_USB_ETH_CDC 220 #define CONFIG_NETCONSOLE 221 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 222 223 /* USB Mass Storage Gadget */ 224 #define CONFIG_USB_GADGET 225 #define CONFIG_CMD_USB_MASS_STORAGE 226 #define CONFIG_USB_GADGET_MASS_STORAGE 227 #define CONFIG_USBDOWNLOAD_GADGET 228 #define CONFIG_USB_GADGET_VBUS_DRAW 2 229 230 /* Netchip IDs */ 231 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 232 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 233 #define CONFIG_G_DNL_MANUFACTURER "Gateworks" 234 235 /* Framebuffer and LCD */ 236 #define CONFIG_VIDEO 237 #define CONFIG_VIDEO_IPUV3 238 #define CONFIG_CFB_CONSOLE 239 #define CONFIG_VGA_AS_SINGLE_DEVICE 240 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 241 #define CONFIG_VIDEO_BMP_RLE8 242 #define CONFIG_SPLASH_SCREEN 243 #define CONFIG_BMP_16BPP 244 #define CONFIG_VIDEO_LOGO 245 #define CONFIG_IPUV3_CLK 260000000 246 #define CONFIG_CMD_HDMIDETECT 247 #define CONFIG_CONSOLE_MUX 248 #define CONFIG_IMX_HDMI 249 #define CONFIG_IMX_VIDEO_SKIP 250 251 /* serial console (ttymxc1,115200) */ 252 #define CONFIG_CONS_INDEX 1 253 #define CONFIG_BAUDRATE 115200 254 255 /* Miscellaneous configurable options */ 256 #define CONFIG_SYS_LONGHELP 257 #define CONFIG_SYS_HUSH_PARSER 258 #define CONFIG_SYS_PROMPT "Ventana > " 259 #define CONFIG_SYS_CBSIZE 1024 260 #define CONFIG_AUTO_COMPLETE 261 #define CONFIG_CMDLINE_EDITING 262 #define CONFIG_HWCONFIG 263 264 /* Print Buffer Size */ 265 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 266 #define CONFIG_SYS_MAXARGS 16 267 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 268 269 /* Memory configuration */ 270 #define CONFIG_SYS_MEMTEST_START 0x10000000 271 #define CONFIG_SYS_MEMTEST_END 0x10010000 272 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 273 #define CONFIG_SYS_TEXT_BASE 0x17800000 274 #define CONFIG_SYS_LOAD_ADDR 0x12000000 275 276 /* Physical Memory Map */ 277 #define CONFIG_NR_DRAM_BANKS 1 278 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 279 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 280 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 281 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 282 283 #define CONFIG_SYS_INIT_SP_OFFSET \ 284 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 285 #define CONFIG_SYS_INIT_SP_ADDR \ 286 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 287 288 /* FLASH and environment organization */ 289 #define CONFIG_SYS_NO_FLASH /* no NOR flash */ 290 291 /* 292 * MTD Command for mtdparts 293 */ 294 #define CONFIG_CMD_MTDPARTS 295 #define CONFIG_MTD_DEVICE 296 #define CONFIG_MTD_PARTITIONS 297 #ifdef CONFIG_SPI_FLASH 298 #define MTDIDS_DEFAULT "nor0=nor" 299 #define MTDPARTS_DEFAULT \ 300 "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" 301 #else 302 #define MTDIDS_DEFAULT "nand0=nand" 303 #define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" 304 #endif 305 306 /* Persistent Environment Config */ 307 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ 308 #ifdef CONFIG_SPI_FLASH 309 #define CONFIG_ENV_IS_IN_SPI_FLASH 310 #else 311 #define CONFIG_ENV_IS_IN_NAND 312 #endif 313 #if defined(CONFIG_ENV_IS_IN_MMC) 314 #define CONFIG_ENV_OFFSET (384 * SZ_1K) 315 #define CONFIG_ENV_SIZE (8 * SZ_1K) 316 #define CONFIG_SYS_MMC_ENV_DEV 0 317 #elif defined(CONFIG_ENV_IS_IN_NAND) 318 #define CONFIG_ENV_OFFSET (16 * SZ_1M) 319 #define CONFIG_ENV_SECT_SIZE (128 * SZ_1K) 320 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 321 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 * SZ_1K)) 322 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 323 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 324 #define CONFIG_ENV_OFFSET (512 * SZ_1K) 325 #define CONFIG_ENV_SECT_SIZE (64 * SZ_1K) 326 #define CONFIG_ENV_SIZE (8 * SZ_1K) 327 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 328 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 329 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 330 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 331 #endif 332 333 /* Environment */ 334 #define CONFIG_BOOTDELAY 3 335 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 336 #define CONFIG_IPADDR 192.168.1.1 337 #define CONFIG_SERVERIP 192.168.1.146 338 #define HWCONFIG_DEFAULT \ 339 "hwconfig=rs232;" \ 340 "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ 341 342 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 343 "usb_pgood_delay=2000\0" \ 344 "console=ttymxc1\0" \ 345 "bootdevs=usb mmc sata flash\0" \ 346 HWCONFIG_DEFAULT \ 347 "video=\0" \ 348 \ 349 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 350 "mtdids=" MTDIDS_DEFAULT "\0" \ 351 \ 352 "fdt_high=0xffffffff\0" \ 353 "fdt_addr=0x18000000\0" \ 354 "initrd_high=0xffffffff\0" \ 355 "bootdir=boot\0" \ 356 "loadfdt=" \ 357 "if ${fsload} ${fdt_addr} ${bootdir}/${fdt_file}; then " \ 358 "echo Loaded DTB from ${bootdir}/${fdt_file}; " \ 359 "elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file1}; then " \ 360 "echo Loaded DTB from ${bootdir}/${fdt_file1}; " \ 361 "elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file2}; then " \ 362 "echo Loaded DTB from ${bootdir}/${fdt_file2}; " \ 363 "fi\0" \ 364 \ 365 "script=6x_bootscript-ventana\0" \ 366 "loadscript=" \ 367 "if ${fsload} ${loadaddr} ${bootdir}/${script}; then " \ 368 "source; " \ 369 "fi\0" \ 370 \ 371 "uimage=uImage\0" \ 372 "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ 373 "mmc_boot=" \ 374 "setenv fsload 'ext2load mmc 0:1'; " \ 375 "mmc dev 0 && mmc rescan && " \ 376 "setenv dtype mmc; run loadscript; " \ 377 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 378 "setenv bootargs console=${console},${baudrate} " \ 379 "root=/dev/mmcblk0p1 rootfstype=ext4 " \ 380 "rootwait rw ${video} ${extra}; " \ 381 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 382 "bootm ${loadaddr} - ${fdt_addr}; " \ 383 "else " \ 384 "bootm; " \ 385 "fi; " \ 386 "fi\0" \ 387 \ 388 "sata_boot=" \ 389 "setenv fsload 'ext2load sata 0:1'; sata init && " \ 390 "setenv dtype sata; run loadscript; " \ 391 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 392 "setenv bootargs console=${console},${baudrate} " \ 393 "root=/dev/sda1 rootfstype=ext4 " \ 394 "rootwait rw ${video} ${extra}; " \ 395 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 396 "bootm ${loadaddr} - ${fdt_addr}; " \ 397 "else " \ 398 "bootm; " \ 399 "fi; " \ 400 "fi\0" \ 401 "usb_boot=" \ 402 "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ 403 "setenv dtype usb; run loadscript; " \ 404 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 405 "setenv bootargs console=${console},${baudrate} " \ 406 "root=/dev/sda1 rootfstype=ext4 " \ 407 "rootwait rw ${video} ${extra}; " \ 408 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 409 "bootm ${loadaddr} - ${fdt_addr}; " \ 410 "else " \ 411 "bootm; " \ 412 "fi; " \ 413 "fi\0" 414 415 #ifdef CONFIG_SPI_FLASH 416 #define CONFIG_EXTRA_ENV_SETTINGS \ 417 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 418 "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ 419 "image_uboot=ventana/u-boot_spi.imx\0" \ 420 \ 421 "spi_koffset=0x90000\0" \ 422 "spi_klen=0x200000\0" \ 423 \ 424 "spi_updateuboot=echo Updating uboot from " \ 425 "${serverip}:${image_uboot}...; " \ 426 "tftpboot ${loadaddr} ${image_uboot} && " \ 427 "sf probe && sf erase 0 80000 && " \ 428 "sf write ${loadaddr} 400 ${filesize}\0" \ 429 "spi_update=echo Updating OS from ${serverip}:${image_os} " \ 430 "to ${spi_koffset} ...; " \ 431 "tftp ${loadaddr} ${image_os} && " \ 432 "sf probe && " \ 433 "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ 434 \ 435 "flash_boot=" \ 436 "if sf probe && " \ 437 "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ 438 "setenv bootargs console=${console},${baudrate} " \ 439 "root=/dev/mtdblock3 " \ 440 "rootfstype=squashfs,jffs2 " \ 441 "${video} ${extra}; " \ 442 "bootm; " \ 443 "fi\0" 444 #else 445 #define CONFIG_EXTRA_ENV_SETTINGS \ 446 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 447 \ 448 "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ 449 "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ 450 "tftp ${loadaddr} ${image_rootfs} && " \ 451 "nand erase.part rootfs && " \ 452 "nand write ${loadaddr} rootfs ${filesize}\0" \ 453 \ 454 "flash_boot=" \ 455 "setenv fsload 'ubifsload'; " \ 456 "ubi part rootfs; " \ 457 "if ubi check boot; then " \ 458 "ubifsmount ubi0:boot; " \ 459 "setenv root ubi0:rootfs ubi.mtd=2 " \ 460 "rootfstype=squashfs,ubifs; " \ 461 "setenv bootdir; " \ 462 "elif ubi check rootfs; then " \ 463 "ubifsmount ubi0:rootfs; " \ 464 "setenv root ubi0:rootfs ubi.mtd=2 " \ 465 "rootfstype=ubifs; " \ 466 "fi; " \ 467 "setenv dtype nand; run loadscript; " \ 468 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 469 "setenv bootargs console=${console},${baudrate} " \ 470 "root=${root} ${video} ${extra}; " \ 471 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 472 "ubifsumount; " \ 473 "bootm ${loadaddr} - ${fdt_addr}; " \ 474 "else " \ 475 "ubifsumount; bootm; " \ 476 "fi; " \ 477 "fi\0" 478 #endif 479 480 #define CONFIG_BOOTCOMMAND \ 481 "for btype in ${bootdevs}; do " \ 482 "echo; echo Attempting ${btype} boot...; " \ 483 "if run ${btype}_boot; then; fi; " \ 484 "done" 485 486 /* Device Tree Support */ 487 #define CONFIG_OF_BOARD_SETUP 488 #define CONFIG_OF_LIBFDT 489 #define CONFIG_FDT_FIXUP_PARTITIONS 490 491 #ifndef CONFIG_SYS_DCACHE_OFF 492 #define CONFIG_CMD_CACHE 493 #endif 494 495 #endif /* __CONFIG_H */ 496