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