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|(IMX_GPIO_NR(3, 19)<<8)) 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 99 100 /* MMC Configs */ 101 #define CONFIG_FSL_ESDHC 102 #define CONFIG_FSL_USDHC 103 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 104 #define CONFIG_SYS_FSL_USDHC_NUM 1 105 #define CONFIG_MMC 106 #define CONFIG_CMD_MMC 107 #define CONFIG_GENERIC_MMC 108 #define CONFIG_BOUNCE_BUFFER 109 110 /* Filesystem support */ 111 #define CONFIG_CMD_EXT2 112 #define CONFIG_CMD_FAT 113 #define CONFIG_CMD_UBIFS 114 #define CONFIG_DOS_PARTITION 115 116 /* Network config - Allow larger/faster download for TFTP/NFS */ 117 #define CONFIG_IP_DEFRAG 118 #define CONFIG_TFTP_BLOCKSIZE 4096 119 #define CONFIG_NFS_READ_SIZE 4096 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_PCIE_IMX 143 #endif 144 145 /* 146 * PMIC 147 */ 148 #define CONFIG_POWER 149 #define CONFIG_POWER_I2C 150 #define CONFIG_POWER_PFUZE100 151 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 152 #define CONFIG_POWER_LTC3676 153 #define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c 154 155 /* Various command support */ 156 #include <config_cmd_default.h> 157 #undef CONFIG_CMD_IMLS 158 #define CONFIG_CMD_PING 159 #define CONFIG_CMD_DHCP 160 #define CONFIG_CMD_MII 161 #define CONFIG_CMD_NET 162 #define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ 163 #define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ 164 #define CONFIG_CMD_SETEXPR 165 #define CONFIG_CMD_BOOTZ 166 #define CONFIG_CMD_GSC 167 #define CONFIG_CMD_UBI 168 #define CONFIG_RBTREE 169 #define CONFIG_LZO 170 #define CONFIG_CMD_FUSE /* eFUSE read/write support */ 171 #ifdef CONFIG_CMD_FUSE 172 #define CONFIG_MXC_OCOTP 173 #endif 174 175 176 /* Ethernet support */ 177 #define CONFIG_FEC_MXC 178 #define CONFIG_MII 179 #define IMX_FEC_BASE ENET_BASE_ADDR 180 #define CONFIG_FEC_XCV_TYPE RGMII 181 #define CONFIG_ETHPRIME "FEC" 182 #define CONFIG_FEC_MXC_PHYADDR 0 183 #define CONFIG_PHYLIB 184 #define CONFIG_ARP_TIMEOUT 200UL 185 186 /* USB Configs */ 187 #define CONFIG_CMD_USB 188 #define CONFIG_USB_EHCI 189 #define CONFIG_USB_EHCI_MX6 190 #define CONFIG_USB_STORAGE 191 #define CONFIG_USB_HOST_ETHER 192 #define CONFIG_USB_ETHER_ASIX 193 #define CONFIG_USB_ETHER_SMSC95XX 194 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 195 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 196 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 197 #define CONFIG_MXC_USB_FLAGS 0 198 #define CONFIG_USB_KEYBOARD 199 #define CONFIG_CI_UDC 200 #define CONFIG_USBD_HS 201 #define CONFIG_USB_GADGET_DUALSPEED 202 #define CONFIG_USB_ETHER 203 #define CONFIG_USB_ETH_CDC 204 #define CONFIG_NETCONSOLE 205 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 206 #define CONFIG_USB_HUB_MIN_POWER_ON_DELAY 1200 207 208 /* Framebuffer and LCD */ 209 #define CONFIG_VIDEO 210 #define CONFIG_VIDEO_IPUV3 211 #define CONFIG_CFB_CONSOLE 212 #define CONFIG_VGA_AS_SINGLE_DEVICE 213 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 214 #define CONFIG_VIDEO_BMP_RLE8 215 #define CONFIG_SPLASH_SCREEN 216 #define CONFIG_BMP_16BPP 217 #define CONFIG_VIDEO_LOGO 218 #define CONFIG_IPUV3_CLK 260000000 219 #define CONFIG_CMD_HDMIDETECT 220 #define CONFIG_CONSOLE_MUX 221 #define CONFIG_IMX_HDMI 222 #define CONFIG_IMX_VIDEO_SKIP 223 224 /* serial console (ttymxc1,115200) */ 225 #define CONFIG_CONS_INDEX 1 226 #define CONFIG_BAUDRATE 115200 227 228 /* Miscellaneous configurable options */ 229 #define CONFIG_SYS_LONGHELP 230 #define CONFIG_SYS_HUSH_PARSER 231 #define CONFIG_SYS_PROMPT "Ventana > " 232 #define CONFIG_SYS_CBSIZE 1024 233 #define CONFIG_AUTO_COMPLETE 234 #define CONFIG_CMDLINE_EDITING 235 #define CONFIG_HWCONFIG 236 237 /* Print Buffer Size */ 238 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 239 #define CONFIG_SYS_MAXARGS 16 240 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 241 242 /* Memory configuration */ 243 #define CONFIG_SYS_MEMTEST_START 0x10000000 244 #define CONFIG_SYS_MEMTEST_END 0x10010000 245 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 246 #define CONFIG_SYS_TEXT_BASE 0x17800000 247 #define CONFIG_SYS_LOAD_ADDR 0x12000000 248 249 /* Physical Memory Map */ 250 #define CONFIG_NR_DRAM_BANKS 1 251 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 252 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 253 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 254 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 255 256 #define CONFIG_SYS_INIT_SP_OFFSET \ 257 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 258 #define CONFIG_SYS_INIT_SP_ADDR \ 259 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 260 261 /* FLASH and environment organization */ 262 #define CONFIG_SYS_NO_FLASH /* no NOR flash */ 263 264 /* 265 * MTD Command for mtdparts 266 */ 267 #define CONFIG_CMD_MTDPARTS 268 #define CONFIG_MTD_DEVICE 269 #define CONFIG_MTD_PARTITIONS 270 #ifdef CONFIG_SPI_FLASH 271 #define MTDIDS_DEFAULT "nor0=nor" 272 #define MTDPARTS_DEFAULT \ 273 "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" 274 #else 275 #define MTDIDS_DEFAULT "nand0=nand" 276 #define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" 277 #endif 278 279 /* Persistent Environment Config */ 280 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ 281 #ifdef CONFIG_SPI_FLASH 282 #define CONFIG_ENV_IS_IN_SPI_FLASH 283 #else 284 #define CONFIG_ENV_IS_IN_NAND 285 #endif 286 #if defined(CONFIG_ENV_IS_IN_MMC) 287 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 288 #define CONFIG_ENV_SIZE (8 * 1024) 289 #define CONFIG_SYS_MMC_ENV_DEV 0 290 #elif defined(CONFIG_ENV_IS_IN_NAND) 291 #define CONFIG_ENV_OFFSET (16 << 20) 292 #define CONFIG_ENV_SECT_SIZE (128 << 10) 293 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 294 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 295 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 296 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 297 #define CONFIG_ENV_OFFSET (512 * 1024) 298 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 299 #define CONFIG_ENV_SIZE (8 * 1024) 300 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 301 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 302 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 303 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 304 #endif 305 306 /* Environment */ 307 #define CONFIG_BOOTDELAY 3 308 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 309 #define CONFIG_IPADDR 192.168.1.1 310 #define CONFIG_SERVERIP 192.168.1.146 311 #define HWCONFIG_DEFAULT \ 312 "hwconfig=rs232;" \ 313 "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ 314 315 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 316 "console=ttymxc1\0" \ 317 "bootdevs=usb mmc sata flash\0" \ 318 HWCONFIG_DEFAULT \ 319 "video=\0" \ 320 \ 321 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 322 "mtdids=" MTDIDS_DEFAULT "\0" \ 323 \ 324 "fdt_high=0xffffffff\0" \ 325 "fdt_addr=0x18000000\0" \ 326 "loadfdt=" \ 327 "if ${fsload} ${fdt_addr} boot/${fdt_file}; then " \ 328 "echo Loaded DTB from boot/${fdt_file}; " \ 329 "elif ${fsload} ${fdt_addr} boot/${fdt_file1}; then " \ 330 "echo Loaded DTB from boot/${fdt_file1}; " \ 331 "elif ${fsload} ${fdt_addr} boot/${fdt_file2}; then " \ 332 "echo Loaded DTB from boot/${fdt_file2}; " \ 333 "fi\0" \ 334 \ 335 "script=boot/6x_bootscript-ventana\0" \ 336 "loadscript=" \ 337 "if ${fsload} ${loadaddr} ${script}; then " \ 338 "source; " \ 339 "fi\0" \ 340 \ 341 "uimage=boot/uImage\0" \ 342 "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ 343 "mmc_boot=" \ 344 "setenv fsload 'ext2load mmc 0:1'; " \ 345 "mmc dev 0 && mmc rescan && " \ 346 "run loadscript; " \ 347 "if ${fsload} ${loadaddr} ${uimage}; then " \ 348 "setenv bootargs console=${console},${baudrate} " \ 349 "root=/dev/mmcblk0p1 rootfstype=ext4 " \ 350 "rootwait rw ${video} ${extra}; " \ 351 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 352 "bootm ${loadaddr} - ${fdt_addr}; " \ 353 "else " \ 354 "bootm; " \ 355 "fi; " \ 356 "fi\0" \ 357 \ 358 "sata_boot=" \ 359 "setenv fsload 'ext2load sata 0:1'; sata init && " \ 360 "run loadscript; " \ 361 "if ${fsload} ${loadaddr} ${uimage}; then " \ 362 "setenv bootargs console=${console},${baudrate} " \ 363 "root=/dev/sda1 rootfstype=ext4 " \ 364 "rootwait rw ${video} ${extra}; " \ 365 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 366 "bootm ${loadaddr} - ${fdt_addr}; " \ 367 "else " \ 368 "bootm; " \ 369 "fi; " \ 370 "fi\0" \ 371 "usb_boot=" \ 372 "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ 373 "run loadscript; " \ 374 "if ${fsload} ${loadaddr} ${uimage}; then " \ 375 "setenv bootargs console=${console},${baudrate} " \ 376 "root=/dev/sda1 rootfstype=ext4 " \ 377 "rootwait rw ${video} ${extra}; " \ 378 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 379 "bootm ${loadaddr} - ${fdt_addr}; " \ 380 "else " \ 381 "bootm; " \ 382 "fi; " \ 383 "fi\0" 384 385 #ifdef CONFIG_SPI_FLASH 386 #define CONFIG_EXTRA_ENV_SETTINGS \ 387 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 388 "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ 389 "image_uboot=ventana/u-boot_spi.imx\0" \ 390 \ 391 "spi_koffset=0x90000\0" \ 392 "spi_klen=0x200000\0" \ 393 \ 394 "spi_updateuboot=echo Updating uboot from " \ 395 "${serverip}:${image_uboot}...; " \ 396 "tftpboot ${loadaddr} ${image_uboot} && " \ 397 "sf probe && sf erase 0 80000 && " \ 398 "sf write ${loadaddr} 400 ${filesize}\0" \ 399 "spi_update=echo Updating OS from ${serverip}:${image_os} " \ 400 "to ${spi_koffset} ...; " \ 401 "tftp ${loadaddr} ${image_os} && " \ 402 "sf probe && " \ 403 "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ 404 \ 405 "flash_boot=" \ 406 "if sf probe && " \ 407 "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ 408 "setenv bootargs console=${console},${baudrate} " \ 409 "root=/dev/mtdblock3 " \ 410 "rootfstype=squashfs,jffs2 " \ 411 "${video} ${extra}; " \ 412 "bootm; " \ 413 "fi\0" 414 #else 415 #define CONFIG_EXTRA_ENV_SETTINGS \ 416 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 417 "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ 418 \ 419 "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ 420 "tftp ${loadaddr} ${image_rootfs} && " \ 421 "nand erase.part rootfs && " \ 422 "nand write ${loadaddr} rootfs ${filesize}\0" \ 423 \ 424 "flash_boot=" \ 425 "setenv fsload 'ubifsload'; " \ 426 "ubi part rootfs && ubifsmount ubi0:rootfs; " \ 427 "run loadscript; " \ 428 "if ${fsload} ${loadaddr} ${uimage}; then " \ 429 "setenv bootargs console=${console},${baudrate} " \ 430 "root=ubi0:rootfs ubi.mtd=2 " \ 431 "rootfstype=ubifs ${video} ${extra}; " \ 432 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 433 "ubifsumount; " \ 434 "bootm ${loadaddr} - ${fdt_addr}; " \ 435 "else " \ 436 "ubifsumount; bootm; " \ 437 "fi; " \ 438 "fi\0" 439 #endif 440 441 #define CONFIG_BOOTCOMMAND \ 442 "for btype in ${bootdevs}; do " \ 443 "echo; echo Attempting ${btype} boot...; " \ 444 "if run ${btype}_boot; then; fi; " \ 445 "done" 446 447 /* Device Tree Support */ 448 #define CONFIG_OF_BOARD_SETUP 449 #define CONFIG_OF_LIBFDT 450 #define CONFIG_FDT_FIXUP_PARTITIONS 451 452 #ifndef CONFIG_SYS_DCACHE_OFF 453 #define CONFIG_CMD_CACHE 454 #endif 455 456 #endif /* __CONFIG_H */ 457