Odroid HC4


In order to see if the Debian Image boots from HC4, can you please remove all SATA storages, remove DC power but keep SD card attached and HDMI cable attached. Before attching the DC power, press a button on the bottom of HC using a tip of a pen and keep pressing it until the blue LED turns on. This way will let HC4 boot from SD card, if this does not show a picture on your display, you should change the boot.ini with the resolution what your display device works.

If this way is annoying, the other way to boot from SD card is to remove the Petitboot from SPI flash memory. Since you are not able to see a picture with your display, please find out another HDMI device that shows you the screen. Then after selecting the menu "Exit to shell" , run "flash_eraseall /dev/mtd0" in the command line of the Petitboot, not Debian. This way will let you boot from SD permantly unless you restore the Petitboot.

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#to update

pb-update