[coreboot] Re: Installing Core Boot on a Lenovo X230 with a script.

[Matt DeVillier]

On Fri, Feb 21, 2020 at 12:25 PM Nico Huber  wrote:
> On 21.02.20 19:16, Matt DeVillier wrote:
> > The x230 requires exploiting a vulnerability in an older UEFI version
> > in order to be flashed without external hardware (and even so, is
> > limited to flashing the 4MB BIOS region only; if you want to disable
> > the ME and use more space for the BIOS region, hardware flashing is
> > mandatory). See: https://github.com/n4ru/1vyrain/
>
> Actually, 7MiB BIOS region. And there is a guide for the procedure
> upstream now [1]. It's not easy and nothing one could/should do with
> a script, though.

looks like the 4MB limitation is an 1vyrain thing then, I just scanned
the link :)
> Nico
>
> [1] https://doc.coreboot.org/mainboard/lenovo/ivb_internal_flashing.html