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 "mx6_common.h" 11 #define CONFIG_MX6 12 #define CONFIG_DISPLAY_CPUINFO /* display cpu info */ 13 #define CONFIG_DISPLAY_BOARDINFO_LATE /* display board info (after reloc) */ 14 15 #define CONFIG_MACH_TYPE 4520 /* Gateworks Ventana Platform */ 16 17 #include <asm/arch/imx-regs.h> 18 #include <asm/imx-common/gpio.h> 19 20 /* ATAGs */ 21 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 #define CONFIG_SERIAL_TAG 25 #define CONFIG_REVISION_TAG 26 27 #define CONFIG_SYS_GENERIC_BOARD 28 29 /* Size of malloc() pool */ 30 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 31 32 /* Init Functions */ 33 #define CONFIG_BOARD_EARLY_INIT_F 34 #define CONFIG_MISC_INIT_R 35 36 /* GPIO */ 37 #define CONFIG_MXC_GPIO 38 39 /* Serial */ 40 #define CONFIG_MXC_UART 41 #define CONFIG_MXC_UART_BASE UART2_BASE 42 43 #ifdef CONFIG_SPI_FLASH 44 45 /* SPI */ 46 #define CONFIG_CMD_SF 47 #ifdef CONFIG_CMD_SF 48 #define CONFIG_MXC_SPI 49 #define CONFIG_SPI_FLASH_MTD 50 #define CONFIG_SPI_FLASH_BAR 51 #define CONFIG_SPI_FLASH_WINBOND 52 #define CONFIG_SF_DEFAULT_BUS 0 53 #define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(3, 19)<<8)) 54 /* GPIO 3-19 (21248) */ 55 #define CONFIG_SF_DEFAULT_SPEED 30000000 56 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 57 #endif 58 59 #else 60 /* Enable NAND support */ 61 #define CONFIG_CMD_TIME 62 #define CONFIG_CMD_NAND 63 #define CONFIG_CMD_NAND_TRIMFFS 64 #ifdef CONFIG_CMD_NAND 65 #define CONFIG_NAND_MXS 66 #define CONFIG_SYS_MAX_NAND_DEVICE 1 67 #define CONFIG_SYS_NAND_BASE 0x40000000 68 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 69 #define CONFIG_SYS_NAND_ONFI_DETECTION 70 71 /* DMA stuff, needed for GPMI/MXS NAND support */ 72 #define CONFIG_APBH_DMA 73 #define CONFIG_APBH_DMA_BURST 74 #define CONFIG_APBH_DMA_BURST8 75 #endif 76 77 #endif /* CONFIG_SPI_FLASH */ 78 79 /* Flattened Image Tree Suport */ 80 #define CONFIG_FIT 81 #define CONFIG_FIT_VERBOSE 82 83 /* I2C Configs */ 84 #define CONFIG_CMD_I2C 85 #define CONFIG_SYS_I2C 86 #define CONFIG_SYS_I2C_MXC 87 #define CONFIG_SYS_I2C_SPEED 100000 88 89 /* MMC Configs */ 90 #define CONFIG_FSL_ESDHC 91 #define CONFIG_FSL_USDHC 92 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 93 #define CONFIG_SYS_FSL_USDHC_NUM 1 94 #define CONFIG_MMC 95 #define CONFIG_CMD_MMC 96 #define CONFIG_GENERIC_MMC 97 #define CONFIG_BOUNCE_BUFFER 98 99 /* Filesystem support */ 100 #define CONFIG_CMD_EXT2 101 #define CONFIG_CMD_FAT 102 #define CONFIG_CMD_UBIFS 103 #define CONFIG_DOS_PARTITION 104 105 /* Network config - Allow larger/faster download for TFTP/NFS */ 106 #define CONFIG_IP_DEFRAG 107 #define CONFIG_TFTP_BLOCKSIZE 4096 108 #define CONFIG_NFS_READ_SIZE 4096 109 110 /* 111 * SATA Configs 112 */ 113 #define CONFIG_CMD_SATA 114 #ifdef CONFIG_CMD_SATA 115 #define CONFIG_DWC_AHSATA 116 #define CONFIG_SYS_SATA_MAX_DEVICE 1 117 #define CONFIG_DWC_AHSATA_PORT_ID 0 118 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 119 #define CONFIG_LBA48 120 #define CONFIG_LIBATA 121 #endif 122 123 /* 124 * PCI express 125 */ 126 #define CONFIG_CMD_PCI 127 #ifdef CONFIG_CMD_PCI 128 #define CONFIG_PCI 129 #define CONFIG_PCI_PNP 130 #define CONFIG_PCI_SCAN_SHOW 131 #define CONFIG_PCIE_IMX 132 #endif 133 134 /* 135 * PMIC 136 */ 137 #define CONFIG_POWER 138 #define CONFIG_POWER_I2C 139 #define CONFIG_POWER_PFUZE100 140 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 141 #define CONFIG_POWER_LTC3676 142 #define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c 143 144 /* Various command support */ 145 #include <config_cmd_default.h> 146 #undef CONFIG_CMD_IMLS 147 #define CONFIG_CMD_PING 148 #define CONFIG_CMD_DHCP 149 #define CONFIG_CMD_MII 150 #define CONFIG_CMD_NET 151 #define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ 152 #define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ 153 #define CONFIG_CMD_SETEXPR 154 #define CONFIG_CMD_BOOTZ 155 #define CONFIG_CMD_GSC 156 #define CONFIG_CMD_UBI 157 #define CONFIG_RBTREE 158 #define CONFIG_LZO 159 #define CONFIG_CMD_FUSE /* eFUSE read/write support */ 160 #ifdef CONFIG_CMD_FUSE 161 #define CONFIG_MXC_OCOTP 162 #endif 163 164 165 /* Ethernet support */ 166 #define CONFIG_FEC_MXC 167 #define CONFIG_MII 168 #define IMX_FEC_BASE ENET_BASE_ADDR 169 #define CONFIG_FEC_XCV_TYPE RGMII 170 #define CONFIG_ETHPRIME "FEC" 171 #define CONFIG_FEC_MXC_PHYADDR 0 172 #define CONFIG_PHYLIB 173 #define CONFIG_ARP_TIMEOUT 200UL 174 175 /* USB Configs */ 176 #define CONFIG_CMD_USB 177 #define CONFIG_USB_EHCI 178 #define CONFIG_USB_EHCI_MX6 179 #define CONFIG_USB_STORAGE 180 #define CONFIG_USB_HOST_ETHER 181 #define CONFIG_USB_ETHER_ASIX 182 #define CONFIG_USB_ETHER_SMSC95XX 183 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 184 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 185 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 186 #define CONFIG_MXC_USB_FLAGS 0 187 #define CONFIG_USB_KEYBOARD 188 #define CONFIG_CI_UDC 189 #define CONFIG_USBD_HS 190 #define CONFIG_USB_GADGET_DUALSPEED 191 #define CONFIG_USB_ETHER 192 #define CONFIG_USB_ETH_CDC 193 #define CONFIG_NETCONSOLE 194 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 195 #define CONFIG_USB_HUB_MIN_POWER_ON_DELAY 1200 196 197 /* serial console (ttymxc1,115200) */ 198 #define CONFIG_CONS_INDEX 1 199 #define CONFIG_BAUDRATE 115200 200 201 /* Miscellaneous configurable options */ 202 #define CONFIG_SYS_LONGHELP 203 #define CONFIG_SYS_HUSH_PARSER 204 #define CONFIG_SYS_PROMPT "Ventana > " 205 #define CONFIG_SYS_CBSIZE 1024 206 #define CONFIG_AUTO_COMPLETE 207 #define CONFIG_CMDLINE_EDITING 208 #define CONFIG_HWCONFIG 209 210 /* Print Buffer Size */ 211 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 212 #define CONFIG_SYS_MAXARGS 16 213 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 214 215 /* Memory configuration */ 216 #define CONFIG_SYS_MEMTEST_START 0x10000000 217 #define CONFIG_SYS_MEMTEST_END 0x10010000 218 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 219 #define CONFIG_SYS_TEXT_BASE 0x17800000 220 #define CONFIG_SYS_LOAD_ADDR 0x12000000 221 222 /* Physical Memory Map */ 223 #define CONFIG_NR_DRAM_BANKS 1 224 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 225 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 226 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 227 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 228 229 #define CONFIG_SYS_INIT_SP_OFFSET \ 230 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 231 #define CONFIG_SYS_INIT_SP_ADDR \ 232 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 233 234 /* FLASH and environment organization */ 235 #define CONFIG_SYS_NO_FLASH /* no NOR flash */ 236 237 /* 238 * MTD Command for mtdparts 239 */ 240 #define CONFIG_CMD_MTDPARTS 241 #define CONFIG_MTD_DEVICE 242 #define CONFIG_MTD_PARTITIONS 243 #ifdef CONFIG_SPI_FLASH 244 #define MTDIDS_DEFAULT "nor0=nor" 245 #define MTDPARTS_DEFAULT \ 246 "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" 247 #else 248 #define MTDIDS_DEFAULT "nand0=nand" 249 #define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" 250 #endif 251 252 /* Persistent Environment Config */ 253 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ 254 #ifdef CONFIG_SPI_FLASH 255 #define CONFIG_ENV_IS_IN_SPI_FLASH 256 #else 257 #define CONFIG_ENV_IS_IN_NAND 258 #endif 259 #if defined(CONFIG_ENV_IS_IN_MMC) 260 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 261 #define CONFIG_ENV_SIZE (8 * 1024) 262 #define CONFIG_SYS_MMC_ENV_DEV 0 263 #elif defined(CONFIG_ENV_IS_IN_NAND) 264 #define CONFIG_ENV_OFFSET (16 << 20) 265 #define CONFIG_ENV_SECT_SIZE (128 << 10) 266 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 267 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 268 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 269 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 270 #define CONFIG_ENV_OFFSET (512 * 1024) 271 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 272 #define CONFIG_ENV_SIZE (8 * 1024) 273 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 274 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 275 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 276 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 277 #endif 278 279 /* Environment */ 280 #define CONFIG_BOOTDELAY 3 281 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 282 #define CONFIG_IPADDR 192.168.1.1 283 #define CONFIG_SERVERIP 192.168.1.146 284 #define HWCONFIG_DEFAULT \ 285 "hwconfig=rs232;" \ 286 "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ 287 288 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 289 "console=ttymxc1\0" \ 290 "bootdevs=usb mmc sata flash\0" \ 291 HWCONFIG_DEFAULT \ 292 "video=\0" \ 293 \ 294 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 295 "mtdids=" MTDIDS_DEFAULT "\0" \ 296 \ 297 "fdt_high=0xffffffff\0" \ 298 "fdt_addr=0x18000000\0" \ 299 "loadfdt=" \ 300 "if ${fsload} ${fdt_addr} boot/${fdt_file}; then " \ 301 "echo Loaded DTB from boot/${fdt_file}; " \ 302 "elif ${fsload} ${fdt_addr} boot/${fdt_file1}; then " \ 303 "echo Loaded DTB from boot/${fdt_file1}; " \ 304 "elif ${fsload} ${fdt_addr} boot/${fdt_file2}; then " \ 305 "echo Loaded DTB from boot/${fdt_file2}; " \ 306 "fi\0" \ 307 \ 308 "script=boot/6x_bootscript-ventana\0" \ 309 "loadscript=" \ 310 "if ${fsload} ${loadaddr} ${script}; then " \ 311 "source; " \ 312 "fi\0" \ 313 \ 314 "uimage=boot/uImage\0" \ 315 "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ 316 "mmc_boot=" \ 317 "setenv fsload 'ext2load mmc 0:1'; " \ 318 "mmc dev 0 && mmc rescan && " \ 319 "run loadscript; " \ 320 "if ${fsload} ${loadaddr} ${uimage}; then " \ 321 "setenv bootargs console=${console},${baudrate} " \ 322 "root=/dev/mmcblk0p1 rootfstype=ext4 " \ 323 "rootwait rw ${video} ${extra}; " \ 324 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 325 "bootm ${loadaddr} - ${fdt_addr}; " \ 326 "else " \ 327 "bootm; " \ 328 "fi; " \ 329 "fi\0" \ 330 \ 331 "sata_boot=" \ 332 "setenv fsload 'ext2load sata 0:1'; sata init && " \ 333 "run loadscript; " \ 334 "if ${fsload} ${loadaddr} ${uimage}; then " \ 335 "setenv bootargs console=${console},${baudrate} " \ 336 "root=/dev/sda1 rootfstype=ext4 " \ 337 "rootwait rw ${video} ${extra}; " \ 338 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 339 "bootm ${loadaddr} - ${fdt_addr}; " \ 340 "else " \ 341 "bootm; " \ 342 "fi; " \ 343 "fi\0" \ 344 "usb_boot=" \ 345 "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ 346 "run loadscript; " \ 347 "if ${fsload} ${loadaddr} ${uimage}; then " \ 348 "setenv bootargs console=${console},${baudrate} " \ 349 "root=/dev/sda1 rootfstype=ext4 " \ 350 "rootwait rw ${video} ${extra}; " \ 351 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 352 "bootm ${loadaddr} - ${fdt_addr}; " \ 353 "else " \ 354 "bootm; " \ 355 "fi; " \ 356 "fi\0" 357 358 #ifdef CONFIG_SPI_FLASH 359 #define CONFIG_EXTRA_ENV_SETTINGS \ 360 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 361 "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ 362 "image_uboot=ventana/u-boot_spi.imx\0" \ 363 \ 364 "spi_koffset=0x90000\0" \ 365 "spi_klen=0x200000\0" \ 366 \ 367 "spi_updateuboot=echo Updating uboot from " \ 368 "${serverip}:${image_uboot}...; " \ 369 "tftpboot ${loadaddr} ${image_uboot} && " \ 370 "sf probe && sf erase 0 80000 && " \ 371 "sf write ${loadaddr} 400 ${filesize}\0" \ 372 "spi_update=echo Updating OS from ${serverip}:${image_os} " \ 373 "to ${spi_koffset} ...; " \ 374 "tftp ${loadaddr} ${image_os} && " \ 375 "sf probe && " \ 376 "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ 377 \ 378 "flash_boot=" \ 379 "if sf probe && " \ 380 "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ 381 "setenv bootargs console=${console},${baudrate} " \ 382 "root=/dev/mtdblock3 " \ 383 "rootfstype=squashfs,jffs2 " \ 384 "${video} ${extra}; " \ 385 "bootm; " \ 386 "fi\0" 387 #else 388 #define CONFIG_EXTRA_ENV_SETTINGS \ 389 CONFIG_EXTRA_ENV_SETTINGS_COMMON \ 390 "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ 391 \ 392 "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ 393 "tftp ${loadaddr} ${image_rootfs} && " \ 394 "nand erase.part rootfs && " \ 395 "nand write ${loadaddr} rootfs ${filesize}\0" \ 396 \ 397 "flash_boot=" \ 398 "setenv fsload 'ubifsload'; " \ 399 "ubi part rootfs && ubifsmount ubi0:rootfs; " \ 400 "run loadscript; " \ 401 "if ${fsload} ${loadaddr} ${uimage}; then " \ 402 "setenv bootargs console=${console},${baudrate} " \ 403 "root=ubi0:rootfs ubi.mtd=2 " \ 404 "rootfstype=ubifs ${video} ${extra}; " \ 405 "if run loadfdt && fdt addr ${fdt_addr}; then " \ 406 "ubifsumount; " \ 407 "bootm ${loadaddr} - ${fdt_addr}; " \ 408 "else " \ 409 "ubifsumount; bootm; " \ 410 "fi; " \ 411 "fi\0" 412 #endif 413 414 #define CONFIG_BOOTCOMMAND \ 415 "for btype in ${bootdevs}; do " \ 416 "echo; echo Attempting ${btype} boot...; " \ 417 "if run ${btype}_boot; then; fi; " \ 418 "done" 419 420 /* Device Tree Support */ 421 #define CONFIG_OF_BOARD_SETUP 422 #define CONFIG_OF_LIBFDT 423 #define CONFIG_FDT_FIXUP_PARTITIONS 424 425 #ifndef CONFIG_SYS_DCACHE_OFF 426 #define CONFIG_CMD_CACHE 427 #endif 428 429 #endif /* __CONFIG_H */ 430