System Recovery; Recovery By Sd Card - Advantech RSB-3810 User Manual

4.1

System Recovery

This section provides detail procedures of restoring the eMMC image. If you destroy
the onboard flash image by accident, you can recover a system following these
steps.
4.1.1

Recovery by SD Card

1. Copy 3720A1AIM30LIVA0070_iMX8MP_flash_tool.tgz package to your desk-
top.
2. Insert the SD card into the PC.
3. Make a bootable SD card.
# tar zxvf 3720A1AIM30LIVA0070_iMX8MP_flash_tool.tgz
# cd 3720A1AIM30LIVA0070_iMX8MP_flash_tool/mk_inand/
# sudo ./mksd-linux.sh /dev/sdg
4. Insert the SD card and copy the 3720A1AIM30LIVA0070_iMX8MP_flash_tool to
a USB disk.
5. Insert the USB disk and SD card then boot the whole system from the SD card
by changing SW1 to 1-2 ON, 3-4 OFF.
6. Enter USB disk folder and make a bootable emmc.
# cd /run/media/sda1/
# cd 3720A1AIM30LIVA0070_iMX8MP_flash_tool/mk_inand/
# sudo ./mksd-linux.sh /dev/mmcblk2
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