host: add in-principle support for sd card flashing (aarch64) & netboot#1

Closed

blaggacao wants to merge 3 commits intoda/iso-sd-netbootfrom da/complement-sd-netboot

+71-16

Commits on Jan 25, 2021

host: add deault implementation for system.build.isoImage target (per host)
David Arnold
committed
iso-cd: fix by overruling conflicting custom configuration
David Arnold
committed

Commits on Jan 26, 2021

host: add in-principle support for sd card flashing (aarch64) & netboot
David Arnold
committed