Flashing updated uboot in Manjaro

[djhnsn]

I stumbled upon this website: https://www.jwillikers.com/update-u-boot...nebook-pro

I followed the instructions.
With lsblk you can check which drive is your eMMC.
With Manjaro it's probably mmcblk2.

sudo dd if=/boot/idbloader.img of=/dev/mmcblk2 seek=64 conv=notrunc,fsync
sudo dd if=/boot/u-boot.itb of=/dev/mmcblk2 seek=16384 conv=notrunc,fsync

Not sure why the second command failed on your PBP.

Correct, op is flashing to mmcblkX. Which is likely supposed to me mmcblk2. They should probably mention that in the instructions which say to use lsblk.