| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2013-2019 Toradex, Inc. |
| * |
| * Configuration settings for the Toradex Apalis iMX6 |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #include "mx6_common.h" |
| |
| #undef CONFIG_DISPLAY_BOARDINFO |
| |
| #define CONFIG_MACH_TYPE 4886 |
| |
| #include <asm/arch/imx-regs.h> |
| #include <asm/mach-imx/gpio.h> |
| |
| #ifdef CONFIG_SPL |
| #include "imx6_spl.h" |
| #endif |
| |
| #define CONFIG_CMDLINE_TAG |
| #define CONFIG_SETUP_MEMORY_TAGS |
| #define CONFIG_INITRD_TAG |
| #define CONFIG_REVISION_TAG |
| #define CONFIG_SERIAL_TAG |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) |
| |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART1_BASE |
| |
| /* I2C Configs */ |
| #define CONFIG_SYS_I2C_MXC |
| #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
| #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| #define CONFIG_SYS_MXC_I2C3_SPEED 400000 |
| |
| /* OCOTP Configs */ |
| #ifdef CONFIG_CMD_FUSE |
| #define CONFIG_MXC_OCOTP |
| #endif |
| |
| /* MMC Configs */ |
| #define CONFIG_FSL_USDHC |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| #define CONFIG_SYS_FSL_USDHC_NUM 3 |
| |
| #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ |
| |
| /* |
| * SATA Configs |
| */ |
| #ifdef CONFIG_CMD_SATA |
| #define CONFIG_LBA48 |
| #endif |
| |
| /* Network */ |
| #define CONFIG_FEC_MXC |
| #define IMX_FEC_BASE ENET_BASE_ADDR |
| #define CONFIG_FEC_XCV_TYPE RGMII |
| #define CONFIG_ETHPRIME "FEC" |
| #define CONFIG_FEC_MXC_PHYADDR 6 |
| #define CONFIG_IP_DEFRAG |
| #define CONFIG_TFTP_BLOCKSIZE 4096 |
| #define CONFIG_TFTP_TSIZE |
| |
| /* USB Configs */ |
| /* Host */ |
| #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| #define CONFIG_MXC_USB_FLAGS 0 |
| /* Client */ |
| #define CONFIG_USBD_HS |
| |
| /* Framebuffer and LCD */ |
| #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE |
| #define CONFIG_VIDEO_BMP_RLE8 |
| #define CONFIG_SPLASH_SCREEN |
| #define CONFIG_SPLASH_SCREEN_ALIGN |
| #define CONFIG_BMP_16BPP |
| #define CONFIG_VIDEO_LOGO |
| #define CONFIG_VIDEO_BMP_LOGO |
| #define CONFIG_CONSOLE_MUX |
| #define CONFIG_IMX_HDMI |
| #define CONFIG_IMX_VIDEO_SKIP |
| |
| /* allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| /* Command definition */ |
| #undef CONFIG_CMD_LOADB |
| #undef CONFIG_CMD_LOADS |
| #undef CONFIG_CMD_NFS |
| #undef CONFIG_CMD_FLASH |
| |
| #undef CONFIG_IPADDR |
| #define CONFIG_IPADDR 192.168.10.2 |
| #define CONFIG_NETMASK 255.255.255.0 |
| #undef CONFIG_SERVERIP |
| #define CONFIG_SERVERIP 192.168.10.1 |
| |
| #define CONFIG_LOADADDR 0x12000000 |
| |
| #ifndef CONFIG_SPL_BUILD |
| #define BOOT_TARGET_DEVICES(func) \ |
| func(MMC, mmc, 1) \ |
| func(MMC, mmc, 2) \ |
| func(USB, usb, 0) \ |
| func(DHCP, dhcp, na) |
| #include <config_distro_bootcmd.h> |
| #undef BOOTENV_RUN_NET_USB_START |
| #define BOOTENV_RUN_NET_USB_START "" |
| #else /* CONFIG_SPL_BUILD */ |
| #define BOOTENV |
| #endif /* CONFIG_SPL_BUILD */ |
| |
| #define DFU_ALT_EMMC_INFO \ |
| "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ |
| "boot part 0 1;" \ |
| "rootfs part 0 2;" \ |
| "zImage fat 0 1;" \ |
| "imx6q-apalis-eval.dtb fat 0 1;" \ |
| "imx6q-apalis-cam-eval.dtb fat 0 1" |
| |
| #define EMMC_BOOTCMD \ |
| "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext4 " \ |
| "rootwait\0" \ |
| "emmcboot=run setup; " \ |
| "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ |
| "${vidargs}; echo Booting from internal eMMC chip...; " \ |
| "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ |
| "${boot_file} && run fdt_fixup && " \ |
| "bootz ${kernel_addr_r} ${dtbparam}\0" \ |
| "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ |
| "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" |
| |
| #define MEM_LAYOUT_ENV_SETTINGS \ |
| "bootm_size=0x20000000\0" \ |
| "fdt_addr_r=0x12000000\0" \ |
| "fdt_high=0xffffffff\0" \ |
| "initrd_high=0xffffffff\0" \ |
| "kernel_addr_r=0x11000000\0" \ |
| "pxefile_addr_r=0x17100000\0" \ |
| "ramdisk_addr_r=0x12100000\0" \ |
| "scriptaddr=0x17000000\0" |
| |
| #define NFS_BOOTCMD \ |
| "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ |
| "nfsboot=run setup; " \ |
| "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ |
| "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ |
| "run nfsdtbload; dhcp ${kernel_addr_r} " \ |
| "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \ |
| "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ |
| "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" |
| |
| #define SD_BOOTCMD \ |
| "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext4 " \ |
| "rootwait\0" \ |
| "sdboot=run setup; " \ |
| "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ |
| "${vidargs}; echo Booting from SD card; " \ |
| "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ |
| "${boot_file} && run fdt_fixup && " \ |
| "bootz ${kernel_addr_r} ${dtbparam}\0" \ |
| "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ |
| "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" |
| |
| #define USB_BOOTCMD \ |
| "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext4 " \ |
| "rootwait\0" \ |
| "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ |
| "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ |
| "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ |
| "${boot_file} && run fdt_fixup && " \ |
| "bootz ${kernel_addr_r} ${dtbparam}\0" \ |
| "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ |
| "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" |
| |
| #ifndef CONFIG_TDX_APALIS_IMX6_V1_0 |
| #define FDT_FILE "imx6q-apalis-eval.dtb" |
| #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb" |
| #else |
| #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb" |
| #endif |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| BOOTENV \ |
| "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ |
| "run distro_bootcmd ; " \ |
| "usb start ; " \ |
| "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ |
| "boot_file=zImage\0" \ |
| "console=ttymxc0\0" \ |
| "defargs=enable_wait_mode=off vmalloc=400M\0" \ |
| "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ |
| EMMC_BOOTCMD \ |
| "fdt_file=" FDT_FILE "\0" \ |
| "fdt_fixup=;\0" \ |
| MEM_LAYOUT_ENV_SETTINGS \ |
| NFS_BOOTCMD \ |
| SD_BOOTCMD \ |
| "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ |
| "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ |
| "flash_eth.img && source ${loadaddr}\0" \ |
| "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ |
| "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ |
| "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1" \ |
| " ${loadaddr} flash_blk.img && " \ |
| "source ${loadaddr}\0" \ |
| "setup=setenv setupargs fec_mac=${ethaddr} " \ |
| "consoleblank=0 no_console_suspend=1 console=tty1 " \ |
| "console=${console},${baudrate}n8\0 " \ |
| "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ |
| "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ |
| "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ |
| "source ${loadaddr}\0" \ |
| "splashpos=m,m\0" \ |
| "vidargs=mxc_hdmi.only_cea=1 " \ |
| "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \ |
| "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \ |
| "fbmem=32M\0 " |
| |
| /* Miscellaneous configurable options */ |
| #undef CONFIG_SYS_CBSIZE |
| #define CONFIG_SYS_CBSIZE 1024 |
| #undef CONFIG_SYS_MAXARGS |
| #define CONFIG_SYS_MAXARGS 48 |
| |
| #define CONFIG_SYS_MEMTEST_START 0x10000000 |
| #define CONFIG_SYS_MEMTEST_END 0x10010000 |
| #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 |
| |
| #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| |
| /* Physical Memory Map */ |
| #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| |
| #define CONFIG_SYS_INIT_SP_OFFSET \ |
| (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| |
| /* environment organization */ |
| #define CONFIG_ENV_SIZE (8 * 1024) |
| |
| #if defined(CONFIG_ENV_IS_IN_MMC) |
| /* Environment in eMMC, before config block at the end of 1st "boot sector" */ |
| #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ |
| CONFIG_TDX_CFG_BLOCK_OFFSET) |
| #define CONFIG_SYS_MMC_ENV_DEV 0 |
| #define CONFIG_SYS_MMC_ENV_PART 1 |
| #endif |
| |
| #define CONFIG_CMD_TIME |
| |
| #endif /* __CONFIG_H */ |