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