Start with TF card made by card reader

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Start with TF card made by card reader [Copy link]

6ULL 256M is memory, 256M is nand) Introduction: Use a card reader to make a bootable TF card, directly insert it into the development board, and it can be directly started. 1. Find a TF (32g or less, the above is not verified) Insert the TF card into the card reader and format it into fat format with HPUSBFW.EXE (in fact, it is okay not to format it) 2. Import the U disk into the Ubuntu system of the virtual machine and click virtualbox-->device-->USB-->Generic Mass Storage Device. The U disk will be loaded into the Ubuntu system. 3. Make a TF card a. Create a new folder mkdir download_image b. Copy the download script and download image Download script: partition_sd.sh (Note that it can be downloaded in the attachment) Download file: L4115-core-image-sato-myimx6a7.tar.bz2 my_environment_emmc.scr uboot-myimx6ek140p-6y-256m-emmc.imx myimx6ek140p-6y-256m-emmc.dtb zImage-myimx6a7 need to be copied to the same folder, as follows: MY-IMX6-CB140P-6Y2D-256M-256M, as shown below: (6Y2D is IMX6ULL, 256M is memory, 256M is nand) Introduction: Use a card reader to make a bootable TF card and insert it directly into the MY-IMX6-CB140P-6Y2D-256M-256M development board. It can be started directly. 1. Find a TF card (less than 32g is fine, the above is not verified) Insert the TF card into the card reader and format it in fat format with HPUSBFW.EXE (actually it is okay not to format it) 2. Import the U disk into the ubuntu system of the virtual machine and click virtualbox-->device-->USB-->Generic Mass Storage Device, the U disk will be loaded into the Ubuntu system 3. Make a TF card a. Create a new folder mkdir download_image b. Copy the download script and download image Download script: partition_sd.sh (Note that it can be downloaded in the attachment) Download file: L4115-core-image-sato-myimx6a7.tar.bz2 my_environment_emmc.scr uboot-myimx6ek140p-6y-256m-emmc.imx myimx6ek140p-6y-256m-emmc.dtb zImage-myimx6a7 Need to be copied to the same folder, as follows: Download script: partition_sd.sh has 6 parameters The first parameter: The device recognized by the U disk computer, here is /dev/sdb, as follows The second parameter: The folder name of u-boot, the memory here is 256M, so it is uboot-myimx6ek140p-6y-256m-emmc.imx The third parameter: u-boot environment variable folder name, so it is my_environment_emmc.scr The fourth parameter: zImage folder name, so it is zImage-myimx6a7 The fifth parameter: dtb folder name, so it is myimx6ek140p-6y-256m-emmc.dtb The sixth parameter: file system folder name, so it is L4115-core-image-sato-myimx6a7.tar.bz2 (the file system can be changed) c. Make TF cardsudo ./partition_sd.sh /dev/sdb uboot-myimx6ek140p-6y-256m-emmc.imx my_environment_emmc.scr zImage-myimx6a7 myimx6ek140p-6 y-256m-emmc.dtb L4115-core-image-sato-myimx6a7.tar.bz2 is burned, and it shows download ok 4. Start a. Export TF Click virtualbox-->Device-->USB-->Generic Mass Storage Device, and the U disk will be exported to the ubuntu system b. Dial the code to set the TF card Dial the code BOOT_CFG to set the storage to TF: 1 (OFF), 2 (OFF), 3 (ON), 4 (OFF) c. Plug in TF, power on, and set environment variables After powering on, print information for 3s countdown, press the "Enter" button of the computer to enter the U-BOOT command terminal setenv mmcdev 0 setenv mmcroot '/dev/mmcblk0p2' saveenv boot This will start normally. c. Make TF cardsudo ./partition_sd.sh /dev/sdb uboot-myimx6ek140p-6y-256m-emmc.imx my_environment_emmc.scr zImage-myimx6a7 myimx6ek140p-6 y-256m-emmc.dtb L4115-core-image-sato-myimx6a7.tar.bz2 Burning is completed, and it shows download ok 4. Start a. Export TF Click virtualbox-->Device-->USB-->Generic Mass Storage Device, and the U disk will be exported to ubuntu system b. Dial code to set TF card Dial code BOOT_CFG Set storage to TF: 1 (OFF), 2 (OFF), 3 (ON), 4 (OFF) c. Plug in TF card, power on, set environment variables. After powering on, print information for 3 seconds. Press the "Enter" button on the computer to enter the U-BOOT command terminal. setenv mmcdev 0 setenv mmcroot '/dev/mmcblk0p2' saveenv boot. Then the computer can start normally.