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_NAND_SUPPORT 12 #define CONFIG_SPL_MMC_SUPPORT 13 #define CONFIG_SPL_FAT_SUPPORT 14 /* 15 #define CONFIG_SPL_SATA_SUPPORT 16 */ 17 /* Location in NAND to read U-Boot from */ 18 #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024) 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 * 1024 * 1024) 42 43 /* Init Functions */ 44 #define CONFIG_BOARD_EARLY_INIT_F 45 #define CONFIG_MISC_INIT_R 46 47 /* GPIO */ 48 #define CONFIG_MXC_GPIO 49 50 /* Serial */ 51 #define CONFIG_MXC_UART 52 #define CONFIG_MXC_UART_BASE UART2_BASE 53 54 #ifdef CONFIG_SPI_FLASH 55 56 /* SPI */ 57 #define CONFIG_CMD_SF 58 #ifdef CONFIG_CMD_SF 59 #define CONFIG_MXC_SPI 60 #define CONFIG_SPI_FLASH_MTD 61 #define CONFIG_SPI_FLASH_BAR 62 #define CONFIG_SPI_FLASH_WINBOND 63 #define CONFIG_SF_DEFAULT_BUS 0 64 #define CONFIG_SF_DEFAULT_CS 0 65 /* GPIO 3-19 (21248) */ 66 #define CONFIG_SF_DEFAULT_SPEED 30000000 67 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 68 #endif 69 70 #else 71 /* Enable NAND support */ 72 #define CONFIG_CMD_TIME 73 #define CONFIG_CMD_NAND 74 #define CONFIG_CMD_NAND_TRIMFFS 75 #ifdef CONFIG_CMD_NAND 76 #define CONFIG_NAND_MXS 77 #define CONFIG_SYS_MAX_NAND_DEVICE 1 78 #define CONFIG_SYS_NAND_BASE 0x40000000 79 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 80 #define CONFIG_SYS_NAND_ONFI_DETECTION 81 82 /* DMA stuff, needed for GPMI/MXS NAND support */ 83 #define CONFIG_APBH_DMA 84 #define CONFIG_APBH_DMA_BURST 85 #define CONFIG_APBH_DMA_BURST8 86 #endif 87 88 #endif /* CONFIG_SPI_FLASH */ 89 90 /* Flattened Image Tree Suport */ 91 #define CONFIG_FIT 92 #define CONFIG_FIT_VERBOSE 93 94 /* I2C Configs */ 95 #define CONFIG_CMD_I2C 96 #define CONFIG_SYS_I2C 97 #define CONFIG_SYS_I2C_MXC 98 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 99 #define CONFIG_SYS_I2C_SPEED 100000 100 #define CONFIG_I2C_GSC 0 101 #define CONFIG_I2C_PMIC 1 102 #define CONFIG_I2C_EDID 103 104 /* MMC Configs */ 105 #define CONFIG_FSL_ESDHC 106 #define CONFIG_FSL_USDHC 107 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 108 #define CONFIG_SYS_FSL_USDHC_NUM 1 109 #define CONFIG_MMC 110 #define CONFIG_CMD_MMC 111 #define CONFIG_GENERIC_MMC 112 #define CONFIG_BOUNCE_BUFFER 113 114 /* Filesystem support */ 115 #define CONFIG_CMD_EXT2 116 #define CONFIG_CMD_EXT4 117 #define CONFIG_CMD_EXT4_WRITE 118 #define CONFIG_CMD_FAT 119 #define CONFIG_CMD_UBIFS 120 #define CONFIG_DOS_PARTITION 121 122 /* 123 * SATA Configs 124 */ 125 #define CONFIG_CMD_SATA 126 #ifdef CONFIG_CMD_SATA 127 #define CONFIG_DWC_AHSATA 128 #define CONFIG_SYS_SATA_MAX_DEVICE 1 129 #define CONFIG_DWC_AHSATA_PORT_ID 0 130 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 131 #define CONFIG_LBA48 132 #define CONFIG_LIBATA 133 #endif 134 135 /* 136 * PCI express 137 */ 138 #define CONFIG_CMD_PCI 139 #ifdef CONFIG_CMD_PCI 140 #define CONFIG_PCI 141 #define CONFIG_PCI_PNP 142 #define CONFIG_PCI_SCAN_SHOW 143 #define CONFIG_PCI_FIXUP_DEV 144 #define CONFIG_PCIE_IMX 145 #endif 146 147 /* 148 * PMIC 149 */ 150 #define CONFIG_POWER 151 #define CONFIG_POWER_I2C 152 #define CONFIG_POWER_PFUZE100 153 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 154 #define CONFIG_POWER_LTC3676 155 #define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c 156 157 /* Various command support */ 158 #include <config_cmd_default.h> 159 #undef CONFIG_CMD_IMLS 160 #define CONFIG_CMD_PING 161 #define CONFIG_CMD_DHCP 162 #define CONFIG_CMD_MII 163 #define CONFIG_CMD_NET 164 #define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ 165 #define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ 166 #define CONFIG_CMD_SETEXPR 167 #define CONFIG_CMD_BOOTZ 168 #define CONFIG_CMD_GSC 169 #define CONFIG_CMD_EECONFIG /* Gateworks EEPROM config cmd */ 170 #define CONFIG_CMD_UBI 171 #define CONFIG_RBTREE 172 #define CONFIG_LZO 173 #define CONFIG_CMD_FUSE /* eFUSE read/write support */ 174 #ifdef CONFIG_CMD_FUSE 175 #define CONFIG_MXC_OCOTP 176 #endif 177 178 179 /* Ethernet support */ 180 #define CONFIG_FEC_MXC 181 #define CONFIG_E1000 182 #define CONFIG_MII 183 #define IMX_FEC_BASE ENET_BASE_ADDR 184 #define CONFIG_FEC_XCV_TYPE RGMII 185 #define CONFIG_FEC_MXC_PHYADDR 0 186 #define CONFIG_PHYLIB 187 #define CONFIG_ARP_TIMEOUT 200UL 188 189 /* USB Configs */ 190 #define CONFIG_CMD_USB 191 #define CONFIG_USB_EHCI 192 #define CONFIG_USB_EHCI_MX6 193 #define CONFIG_USB_STORAGE 194 #define CONFIG_USB_HOST_ETHER 195 #define CONFIG_USB_ETHER_ASIX 196 #define CONFIG_USB_ETHER_SMSC95XX 197 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 198 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 199 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 200 #define CONFIG_MXC_USB_FLAGS 0 201 #define CONFIG_USB_KEYBOARD 202 #define CONFIG_CI_UDC 203 #define CONFIG_USBD_HS 204 #define CONFIG_USB_GADGET_DUALSPEED 205 #define CONFIG_USB_ETHER 206 #define CONFIG_USB_ETH_CDC 207 #define CONFIG_NETCONSOLE 208 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 209 210 /* USB Mass Storage Gadget */ 211 #define CONFIG_USB_GADGET 212 #define CONFIG_CMD_USB_MASS_STORAGE 213 #define CONFIG_USB_GADGET_MASS_STORAGE 214 #define CONFIG_USBDOWNLOAD_GADGET 215 #define CONFIG_USB_GADGET_VBUS_DRAW 2 216 217 /* Netchip IDs */ 218 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 219 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 220 #define CONFIG_G_DNL_MANUFACTURER "Gateworks" 221 222 /* Framebuffer and LCD */ 223 #define CONFIG_VIDEO 224 #define CONFIG_VIDEO_IPUV3 225 #define CONFIG_CFB_CONSOLE 226 #define CONFIG_VGA_AS_SINGLE_DEVICE 227 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 228 #define CONFIG_VIDEO_BMP_RLE8 229 #define CONFIG_SPLASH_SCREEN 230 #define CONFIG_BMP_16BPP 231 #define CONFIG_VIDEO_LOGO 232 #define CONFIG_IPUV3_CLK 260000000 233 #define CONFIG_CMD_HDMIDETECT 234 #define CONFIG_CONSOLE_MUX 235 #define CONFIG_IMX_HDMI 236 #define CONFIG_IMX_VIDEO_SKIP 237 238 /* serial console (ttymxc1,115200) */ 239 #define CONFIG_CONS_INDEX 1 240 #define CONFIG_BAUDRATE 115200 241 242 /* Miscellaneous configurable options */ 243 #define CONFIG_SYS_LONGHELP 244 #define CONFIG_SYS_HUSH_PARSER 245 #define CONFIG_SYS_PROMPT "Ventana > " 246 #define CONFIG_SYS_CBSIZE 1024 247 #define CONFIG_AUTO_COMPLETE 248 #define CONFIG_CMDLINE_EDITING 249 #define CONFIG_HWCONFIG 250 251 /* Print Buffer Size */ 252 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 253 #define CONFIG_SYS_MAXARGS 16 254 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 255 256 /* Memory configuration */ 257 #define CONFIG_SYS_MEMTEST_START 0x10000000 258 #define CONFIG_SYS_MEMTEST_END 0x10010000 259 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 260 #define CONFIG_SYS_TEXT_BASE 0x17800000 261 #define CONFIG_SYS_LOAD_ADDR 0x12000000 262 263 /* Physical Memory Map */ 264 #define CONFIG_NR_DRAM_BANKS 1 265 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 266 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 267 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 268 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 269 270 #define CONFIG_SYS_INIT_SP_OFFSET \ 271 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 272 #define CONFIG_SYS_INIT_SP_ADDR \ 273 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 274 275 /* FLASH and environment organization */ 276 #define CONFIG_SYS_NO_FLASH /* no NOR flash */ 277 278 /* 279 * MTD Command for mtdparts 280 */ 281 #define CONFIG_CMD_MTDPARTS 282 #define CONFIG_MTD_DEVICE 283 #define CONFIG_MTD_PARTITIONS 284 #ifdef CONFIG_SPI_FLASH 285 #define MTDIDS_DEFAULT "nor0=nor" 286 #define MTDPARTS_DEFAULT \ 287 "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" 288 #else 289 #define MTDIDS_DEFAULT "nand0=nand" 290 #define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" 291 #endif 292 293 /* Persistent Environment Config */ 294 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ 295 #ifdef CONFIG_SPI_FLASH 296 #define CONFIG_ENV_IS_IN_SPI_FLASH 297 #else 298 #define CONFIG_ENV_IS_IN_NAND 299 #endif 300 #if defined(CONFIG_ENV_IS_IN_MMC) 301 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 302 #define CONFIG_ENV_SIZE (8 * 1024) 303 #define CONFIG_SYS_MMC_ENV_DEV 0 304 #elif defined(CONFIG_ENV_IS_IN_NAND) 305 #define CONFIG_ENV_OFFSET (16 << 20) 306 #define CONFIG_ENV_SECT_SIZE (128 << 10) 307 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 308 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 309 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 310 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 311 #define CONFIG_ENV_OFFSET (512 * 1024) 312 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 313 #define CONFIG_ENV_SIZE (8 * 1024) 314 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 315 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 316 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 317 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 318 #endif 319 320 /* Environment */ 321 #define CONFIG_BOOTDELAY 3 322 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 323 #define CONFIG_IPADDR 192.168.1.1 324 #define CONFIG_SERVERIP 192.168.1.146 325 #define HWCONFIG_DEFAULT \ 326 "hwconfig=rs232;" \ 327 "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ 328 329 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 330 "usb_pgood_delay=2000\0" \ 331 "console=ttymxc1\0" \ 332 "bootdevs=usb mmc sata flash\0" \ 333 HWCONFIG_DEFAULT \ 334 "video=\0" \ 335 \ 336 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 337 "mtdids=" MTDIDS_DEFAULT "\0" \ 338 \ 339 "fdt_high=0xffffffff\0" \ 340 "fdt_addr=0x18000000\0" \ 341 "initrd_high=0xffffffff\0" \ 342 "bootdir=boot\0" \ 343 "loadfdt=" \ 344 "if ${fsload} ${fdt_addr} ${bootdir}/${fdt_file}; then " \ 345 "echo Loaded DTB from ${bootdir}/${fdt_file}; " \ 346 "elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file1}; then " \ 347 "echo Loaded DTB from ${bootdir}/${fdt_file1}; " \ 348 "elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file2}; then " \ 349 "echo Loaded DTB from ${bootdir}/${fdt_file2}; " \ 350 "fi\0" \ 351 \ 352 "script=6x_bootscript-ventana\0" \ 353 "loadscript=" \ 354 "if ${fsload} ${loadaddr} ${bootdir}/${script}; then " \ 355 "source; " \ 356 "fi\0" \ 357 \ 358 "uimage=uImage\0" \ 359 "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ 360 "mmc_boot=" \ 361 "setenv fsload 'ext2load mmc 0:1'; " \ 362 "mmc dev 0 && mmc rescan && " \ 363 "run loadscript; " \ 364 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 365 "setenv bootargs console=${console},${baudrate} " \ 366 "root=/dev/mmcblk0p1 rootfstype=ext4 " \ 367 "rootwait rw ${video} ${extra}; " \ 368 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 369 "bootm ${loadaddr} - ${fdt_addr}; " \ 370 "else " \ 371 "bootm; " \ 372 "fi; " \ 373 "fi\0" \ 374 \ 375 "sata_boot=" \ 376 "setenv fsload 'ext2load sata 0:1'; sata init && " \ 377 "run loadscript; " \ 378 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 379 "setenv bootargs console=${console},${baudrate} " \ 380 "root=/dev/sda1 rootfstype=ext4 " \ 381 "rootwait rw ${video} ${extra}; " \ 382 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 383 "bootm ${loadaddr} - ${fdt_addr}; " \ 384 "else " \ 385 "bootm; " \ 386 "fi; " \ 387 "fi\0" \ 388 "usb_boot=" \ 389 "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ 390 "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} - ${fdt_addr}; " \ 397 "else " \ 398 "bootm; " \ 399 "fi; " \ 400 "fi\0" 401 402 #ifdef CONFIG_SPI_FLASH 403 #define CONFIG_EXTRA_ENV_SETTINGS \ 404 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 405 "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ 406 "image_uboot=ventana/u-boot_spi.imx\0" \ 407 \ 408 "spi_koffset=0x90000\0" \ 409 "spi_klen=0x200000\0" \ 410 \ 411 "spi_updateuboot=echo Updating uboot from " \ 412 "${serverip}:${image_uboot}...; " \ 413 "tftpboot ${loadaddr} ${image_uboot} && " \ 414 "sf probe && sf erase 0 80000 && " \ 415 "sf write ${loadaddr} 400 ${filesize}\0" \ 416 "spi_update=echo Updating OS from ${serverip}:${image_os} " \ 417 "to ${spi_koffset} ...; " \ 418 "tftp ${loadaddr} ${image_os} && " \ 419 "sf probe && " \ 420 "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ 421 \ 422 "flash_boot=" \ 423 "if sf probe && " \ 424 "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ 425 "setenv bootargs console=${console},${baudrate} " \ 426 "root=/dev/mtdblock3 " \ 427 "rootfstype=squashfs,jffs2 " \ 428 "${video} ${extra}; " \ 429 "bootm; " \ 430 "fi\0" 431 #else 432 #define CONFIG_EXTRA_ENV_SETTINGS \ 433 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 434 \ 435 "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ 436 "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ 437 "tftp ${loadaddr} ${image_rootfs} && " \ 438 "nand erase.part rootfs && " \ 439 "nand write ${loadaddr} rootfs ${filesize}\0" \ 440 \ 441 "flash_boot=" \ 442 "setenv fsload 'ubifsload'; " \ 443 "ubi part rootfs; " \ 444 "if ubi check boot; then " \ 445 "ubifsmount ubi0:boot; " \ 446 "setenv root ubi0:rootfs ubi.mtd=2 " \ 447 "rootfstype=squashfs,ubifs; " \ 448 "setenv bootdir; " \ 449 "elif ubi check rootfs; then " \ 450 "ubifsmount ubi0:rootfs; " \ 451 "setenv root ubi0:rootfs ubi.mtd=2 " \ 452 "rootfstype=ubifs; " \ 453 "fi; " \ 454 "run loadscript; " \ 455 "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \ 456 "setenv bootargs console=${console},${baudrate} " \ 457 "root=${root} ${video} ${extra}; " \ 458 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 459 "ubifsumount; " \ 460 "bootm ${loadaddr} - ${fdt_addr}; " \ 461 "else " \ 462 "ubifsumount; bootm; " \ 463 "fi; " \ 464 "fi\0" 465 #endif 466 467 #define CONFIG_BOOTCOMMAND \ 468 "for btype in ${bootdevs}; do " \ 469 "echo; echo Attempting ${btype} boot...; " \ 470 "if run ${btype}_boot; then; fi; " \ 471 "done" 472 473 /* Device Tree Support */ 474 #define CONFIG_OF_BOARD_SETUP 475 #define CONFIG_OF_LIBFDT 476 #define CONFIG_FDT_FIXUP_PARTITIONS 477 478 #ifndef CONFIG_SYS_DCACHE_OFF 479 #define CONFIG_CMD_CACHE 480 #endif 481 482 #endif /* __CONFIG_H */ 483