On 06/12/19 17:15, David Woodhouse wrote: > On Wed, 2019-06-12 at 13:52 +0200, Laszlo Ersek wrote: >> (2c) SeaBIOS is built *twice*, once for the CSM, and another time for >> the Cirrus VGABIOS. > > We shouldn't need to rebuild the VGA BIOS, should we? Any Legacy VGA > BIOS should work — and indeed UEFI should be able to use the Legacy VGA > BIOS even if it doesn't have native support for the video hardware. > > ISTR Windows 2008 even called legacy INT10 as part of the boot process > and was part of my testing at the time?
Agreed on both counts. But, given that both the CSM binary and the vgabios come from the same project (SeaBIOS), and that all software has bugs :) , I thought it prudent to build all SeaBIOS artifacts in sync, at any given SeaBIOS commit. I was preparing for a SeaBIOS bisection too (expecting a regression), and I wanted to cover all SeaBIOS code with that bisection. Thanks Laszlo -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#42294): https://edk2.groups.io/g/devel/message/42294 Mute This Topic: https://groups.io/mt/32011839/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
