Olimex ARM64 OSH laptop update

Olimex is working on an Open Source Hardware-based AArch64-based laptop, based on their Open Source Hardware-based AArch64 dev board. They have a update on the system. Including some prototype pictures:

“needless to mention this window button will become Tux. :-)”

A64-OLinuXino OSHW 64-bit ARM DIY Laptop idea update

I wonder about what firmware they’ll use, and if the use will be able to update it themselves, from source….