We are interesting the model, and will purchase it:
MCIMX7SABRE: SABRE Board for Smart Devices Based on the i.MX 7Dual Applications Processors
I see the system is boot up from the sd card.
Now I recompile the source codes and have new zImage and imx7d-sdb.dtb files. Can I just copy over the SD card by following steps, and will it replace with a new kernel image ?
# mkdir /media/boot
# mount /dev/sde1 /media/boot
# cp zImage /media/boot
# cp x.dtb /media/boot
Please tell me what to do to with a new zImage and imx7d-sdb.dtb files?
Do I need to flash the SD card? And how?
Thank you so much.