[coreboot] Re: How to choose my ‘‘mainboard vendor’’ for Sony laptops?

[HD Scania]

I already have my laptop’s blobs that are await for my pre-porting preparation
So _how_ to get Coreboot ported for my lapotp based on those blobs?
I have my original BIOS backups too, as against its boot failures
And then how to _flash_ Coreboot _externally_? I have an obsolete microSD (too small for myself),
that should likely help to externally _flash_ my Coreboot