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 #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) 43 44 /* Init Functions */ 45 #define CONFIG_BOARD_EARLY_INIT_F 46 #define CONFIG_MISC_INIT_R 47 48 /* GPIO */ 49 #define CONFIG_MXC_GPIO 50 51 /* Serial */ 52 #define CONFIG_MXC_UART 53 #define CONFIG_MXC_UART_BASE UART2_BASE 54 55 #ifdef CONFIG_SPI_FLASH 56 57 /* SPI */ 58 #define CONFIG_CMD_SF 59 #ifdef CONFIG_CMD_SF 60 #define CONFIG_MXC_SPI 61 #define CONFIG_SPI_FLASH_MTD 62 #define CONFIG_SPI_FLASH_BAR 63 #define CONFIG_SPI_FLASH_WINBOND 64 #define CONFIG_SF_DEFAULT_BUS 0 65 #define CONFIG_SF_DEFAULT_CS 0 66 /* GPIO 3-19 (21248) */ 67 #define CONFIG_SF_DEFAULT_SPEED 30000000 68 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 69 #endif 70 71 #else 72 /* Enable NAND support */ 73 #define CONFIG_CMD_TIME 74 #define CONFIG_CMD_NAND 75 #define CONFIG_CMD_NAND_TRIMFFS 76 #ifdef CONFIG_CMD_NAND 77 #define CONFIG_NAND_MXS 78 #define CONFIG_SYS_MAX_NAND_DEVICE 1 79 #define CONFIG_SYS_NAND_BASE 0x40000000 80 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 81 #define CONFIG_SYS_NAND_ONFI_DETECTION 82 83 /* DMA stuff, needed for GPMI/MXS NAND support */ 84 #define CONFIG_APBH_DMA 85 #define CONFIG_APBH_DMA_BURST 86 #define CONFIG_APBH_DMA_BURST8 87 #endif 88 89 #endif /* CONFIG_SPI_FLASH */ 90 91 /* Flattened Image Tree Suport */ 92 #define CONFIG_FIT 93 #define CONFIG_FIT_VERBOSE 94 95 /* I2C Configs */ 96 #define CONFIG_CMD_I2C 97 #define CONFIG_SYS_I2C 98 #define CONFIG_SYS_I2C_MXC 99 #define CONFIG_SYS_I2C_SPEED 100000 100 #define CONFIG_I2C_GSC 0 101 #define CONFIG_I2C_PMIC 1 102 103 /* 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_FAT 116 #define CONFIG_CMD_UBIFS 117 #define CONFIG_DOS_PARTITION 118 119 /* Network config - Allow larger/faster download for TFTP/NFS */ 120 #define CONFIG_IP_DEFRAG 121 #define CONFIG_TFTP_BLOCKSIZE 4096 122 #define CONFIG_NFS_READ_SIZE 4096 123 124 /* 125 * SATA Configs 126 */ 127 #define CONFIG_CMD_SATA 128 #ifdef CONFIG_CMD_SATA 129 #define CONFIG_DWC_AHSATA 130 #define CONFIG_SYS_SATA_MAX_DEVICE 1 131 #define CONFIG_DWC_AHSATA_PORT_ID 0 132 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 133 #define CONFIG_LBA48 134 #define CONFIG_LIBATA 135 #endif 136 137 /* 138 * PCI express 139 */ 140 #define CONFIG_CMD_PCI 141 #ifdef CONFIG_CMD_PCI 142 #define CONFIG_PCI 143 #define CONFIG_PCI_PNP 144 #define CONFIG_PCI_SCAN_SHOW 145 #define CONFIG_PCI_FIXUP_DEV 146 #define CONFIG_PCIE_IMX 147 #endif 148 149 /* 150 * PMIC 151 */ 152 #define CONFIG_POWER 153 #define CONFIG_POWER_I2C 154 #define CONFIG_POWER_PFUZE100 155 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 156 #define CONFIG_POWER_LTC3676 157 #define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c 158 159 /* Various command support */ 160 #include <config_cmd_default.h> 161 #undef CONFIG_CMD_IMLS 162 #define CONFIG_CMD_PING 163 #define CONFIG_CMD_DHCP 164 #define CONFIG_CMD_MII 165 #define CONFIG_CMD_NET 166 #define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ 167 #define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ 168 #define CONFIG_CMD_SETEXPR 169 #define CONFIG_CMD_BOOTZ 170 #define CONFIG_CMD_GSC 171 #define CONFIG_CMD_EECONFIG /* Gateworks EEPROM config cmd */ 172 #define CONFIG_CMD_UBI 173 #define CONFIG_RBTREE 174 #define CONFIG_LZO 175 #define CONFIG_CMD_FUSE /* eFUSE read/write support */ 176 #ifdef CONFIG_CMD_FUSE 177 #define CONFIG_MXC_OCOTP 178 #endif 179 180 181 /* Ethernet support */ 182 #define CONFIG_FEC_MXC 183 #define CONFIG_MII 184 #define IMX_FEC_BASE ENET_BASE_ADDR 185 #define CONFIG_FEC_XCV_TYPE RGMII 186 #define CONFIG_ETHPRIME "FEC" 187 #define CONFIG_FEC_MXC_PHYADDR 0 188 #define CONFIG_PHYLIB 189 #define CONFIG_ARP_TIMEOUT 200UL 190 191 /* USB Configs */ 192 #define CONFIG_CMD_USB 193 #define CONFIG_USB_EHCI 194 #define CONFIG_USB_EHCI_MX6 195 #define CONFIG_USB_STORAGE 196 #define CONFIG_USB_HOST_ETHER 197 #define CONFIG_USB_ETHER_ASIX 198 #define CONFIG_USB_ETHER_SMSC95XX 199 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 200 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 201 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 202 #define CONFIG_MXC_USB_FLAGS 0 203 #define CONFIG_USB_KEYBOARD 204 #define CONFIG_CI_UDC 205 #define CONFIG_USBD_HS 206 #define CONFIG_USB_GADGET_DUALSPEED 207 #define CONFIG_USB_ETHER 208 #define CONFIG_USB_ETH_CDC 209 #define CONFIG_NETCONSOLE 210 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 211 212 /* Framebuffer and LCD */ 213 #define CONFIG_VIDEO 214 #define CONFIG_VIDEO_IPUV3 215 #define CONFIG_CFB_CONSOLE 216 #define CONFIG_VGA_AS_SINGLE_DEVICE 217 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 218 #define CONFIG_VIDEO_BMP_RLE8 219 #define CONFIG_SPLASH_SCREEN 220 #define CONFIG_BMP_16BPP 221 #define CONFIG_VIDEO_LOGO 222 #define CONFIG_IPUV3_CLK 260000000 223 #define CONFIG_CMD_HDMIDETECT 224 #define CONFIG_CONSOLE_MUX 225 #define CONFIG_IMX_HDMI 226 #define CONFIG_IMX_VIDEO_SKIP 227 228 /* serial console (ttymxc1,115200) */ 229 #define CONFIG_CONS_INDEX 1 230 #define CONFIG_BAUDRATE 115200 231 232 /* Miscellaneous configurable options */ 233 #define CONFIG_SYS_LONGHELP 234 #define CONFIG_SYS_HUSH_PARSER 235 #define CONFIG_SYS_PROMPT "Ventana > " 236 #define CONFIG_SYS_CBSIZE 1024 237 #define CONFIG_AUTO_COMPLETE 238 #define CONFIG_CMDLINE_EDITING 239 #define CONFIG_HWCONFIG 240 241 /* Print Buffer Size */ 242 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 243 #define CONFIG_SYS_MAXARGS 16 244 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 245 246 /* Memory configuration */ 247 #define CONFIG_SYS_MEMTEST_START 0x10000000 248 #define CONFIG_SYS_MEMTEST_END 0x10010000 249 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 250 #define CONFIG_SYS_TEXT_BASE 0x17800000 251 #define CONFIG_SYS_LOAD_ADDR 0x12000000 252 253 /* Physical Memory Map */ 254 #define CONFIG_NR_DRAM_BANKS 1 255 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 256 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 257 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 258 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 259 260 #define CONFIG_SYS_INIT_SP_OFFSET \ 261 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 262 #define CONFIG_SYS_INIT_SP_ADDR \ 263 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 264 265 /* FLASH and environment organization */ 266 #define CONFIG_SYS_NO_FLASH /* no NOR flash */ 267 268 /* 269 * MTD Command for mtdparts 270 */ 271 #define CONFIG_CMD_MTDPARTS 272 #define CONFIG_MTD_DEVICE 273 #define CONFIG_MTD_PARTITIONS 274 #ifdef CONFIG_SPI_FLASH 275 #define MTDIDS_DEFAULT "nor0=nor" 276 #define MTDPARTS_DEFAULT \ 277 "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" 278 #else 279 #define MTDIDS_DEFAULT "nand0=nand" 280 #define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" 281 #endif 282 283 /* Persistent Environment Config */ 284 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ 285 #ifdef CONFIG_SPI_FLASH 286 #define CONFIG_ENV_IS_IN_SPI_FLASH 287 #else 288 #define CONFIG_ENV_IS_IN_NAND 289 #endif 290 #if defined(CONFIG_ENV_IS_IN_MMC) 291 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 292 #define CONFIG_ENV_SIZE (8 * 1024) 293 #define CONFIG_SYS_MMC_ENV_DEV 0 294 #elif defined(CONFIG_ENV_IS_IN_NAND) 295 #define CONFIG_ENV_OFFSET (16 << 20) 296 #define CONFIG_ENV_SECT_SIZE (128 << 10) 297 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 298 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 299 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 300 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 301 #define CONFIG_ENV_OFFSET (512 * 1024) 302 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 303 #define CONFIG_ENV_SIZE (8 * 1024) 304 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 305 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 306 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 307 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 308 #endif 309 310 /* Environment */ 311 #define CONFIG_BOOTDELAY 3 312 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 313 #define CONFIG_IPADDR 192.168.1.1 314 #define CONFIG_SERVERIP 192.168.1.146 315 #define HWCONFIG_DEFAULT \ 316 "hwconfig=rs232;" \ 317 "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ 318 319 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 320 "console=ttymxc1\0" \ 321 "bootdevs=usb mmc sata flash\0" \ 322 HWCONFIG_DEFAULT \ 323 "video=\0" \ 324 \ 325 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 326 "mtdids=" MTDIDS_DEFAULT "\0" \ 327 \ 328 "fdt_high=0xffffffff\0" \ 329 "fdt_addr=0x18000000\0" \ 330 "loadfdt=" \ 331 "if ${fsload} ${fdt_addr} boot/${fdt_file}; then " \ 332 "echo Loaded DTB from boot/${fdt_file}; " \ 333 "elif ${fsload} ${fdt_addr} boot/${fdt_file1}; then " \ 334 "echo Loaded DTB from boot/${fdt_file1}; " \ 335 "elif ${fsload} ${fdt_addr} boot/${fdt_file2}; then " \ 336 "echo Loaded DTB from boot/${fdt_file2}; " \ 337 "fi\0" \ 338 \ 339 "script=boot/6x_bootscript-ventana\0" \ 340 "loadscript=" \ 341 "if ${fsload} ${loadaddr} ${script}; then " \ 342 "source; " \ 343 "fi\0" \ 344 \ 345 "uimage=boot/uImage\0" \ 346 "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ 347 "mmc_boot=" \ 348 "setenv fsload 'ext2load mmc 0:1'; " \ 349 "mmc dev 0 && mmc rescan && " \ 350 "run loadscript; " \ 351 "if ${fsload} ${loadaddr} ${uimage}; then " \ 352 "setenv bootargs console=${console},${baudrate} " \ 353 "root=/dev/mmcblk0p1 rootfstype=ext4 " \ 354 "rootwait rw ${video} ${extra}; " \ 355 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 356 "bootm ${loadaddr} - ${fdt_addr}; " \ 357 "else " \ 358 "bootm; " \ 359 "fi; " \ 360 "fi\0" \ 361 \ 362 "sata_boot=" \ 363 "setenv fsload 'ext2load sata 0:1'; sata init && " \ 364 "run loadscript; " \ 365 "if ${fsload} ${loadaddr} ${uimage}; then " \ 366 "setenv bootargs console=${console},${baudrate} " \ 367 "root=/dev/sda1 rootfstype=ext4 " \ 368 "rootwait rw ${video} ${extra}; " \ 369 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 370 "bootm ${loadaddr} - ${fdt_addr}; " \ 371 "else " \ 372 "bootm; " \ 373 "fi; " \ 374 "fi\0" \ 375 "usb_boot=" \ 376 "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ 377 "run loadscript; " \ 378 "if ${fsload} ${loadaddr} ${uimage}; then " \ 379 "setenv bootargs console=${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} - ${fdt_addr}; " \ 384 "else " \ 385 "bootm; " \ 386 "fi; " \ 387 "fi\0" 388 389 #ifdef CONFIG_SPI_FLASH 390 #define CONFIG_EXTRA_ENV_SETTINGS \ 391 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 392 "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ 393 "image_uboot=ventana/u-boot_spi.imx\0" \ 394 \ 395 "spi_koffset=0x90000\0" \ 396 "spi_klen=0x200000\0" \ 397 \ 398 "spi_updateuboot=echo Updating uboot from " \ 399 "${serverip}:${image_uboot}...; " \ 400 "tftpboot ${loadaddr} ${image_uboot} && " \ 401 "sf probe && sf erase 0 80000 && " \ 402 "sf write ${loadaddr} 400 ${filesize}\0" \ 403 "spi_update=echo Updating OS from ${serverip}:${image_os} " \ 404 "to ${spi_koffset} ...; " \ 405 "tftp ${loadaddr} ${image_os} && " \ 406 "sf probe && " \ 407 "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ 408 \ 409 "flash_boot=" \ 410 "if sf probe && " \ 411 "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ 412 "setenv bootargs console=${console},${baudrate} " \ 413 "root=/dev/mtdblock3 " \ 414 "rootfstype=squashfs,jffs2 " \ 415 "${video} ${extra}; " \ 416 "bootm; " \ 417 "fi\0" 418 #else 419 #define CONFIG_EXTRA_ENV_SETTINGS \ 420 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 421 "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ 422 \ 423 "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ 424 "tftp ${loadaddr} ${image_rootfs} && " \ 425 "nand erase.part rootfs && " \ 426 "nand write ${loadaddr} rootfs ${filesize}\0" \ 427 \ 428 "flash_boot=" \ 429 "setenv fsload 'ubifsload'; " \ 430 "ubi part rootfs && ubifsmount ubi0:rootfs; " \ 431 "run loadscript; " \ 432 "if ${fsload} ${loadaddr} ${uimage}; then " \ 433 "setenv bootargs console=${console},${baudrate} " \ 434 "root=ubi0:rootfs ubi.mtd=2 " \ 435 "rootfstype=ubifs ${video} ${extra}; " \ 436 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 437 "ubifsumount; " \ 438 "bootm ${loadaddr} - ${fdt_addr}; " \ 439 "else " \ 440 "ubifsumount; bootm; " \ 441 "fi; " \ 442 "fi\0" 443 #endif 444 445 #define CONFIG_BOOTCOMMAND \ 446 "for btype in ${bootdevs}; do " \ 447 "echo; echo Attempting ${btype} boot...; " \ 448 "if run ${btype}_boot; then; fi; " \ 449 "done" 450 451 /* Device Tree Support */ 452 #define CONFIG_OF_BOARD_SETUP 453 #define CONFIG_OF_LIBFDT 454 #define CONFIG_FDT_FIXUP_PARTITIONS 455 456 #ifndef CONFIG_SYS_DCACHE_OFF 457 #define CONFIG_CMD_CACHE 458 #endif 459 460 #endif /* __CONFIG_H */ 461