[SeaBIOS] How to build seabios(coreboot style) with manually specified entry_elf() address ?

Matt DeVillier matt.devillier at gmail.com
Wed Oct 4 05:02:00 CEST 2017


given what you're trying to do, I'd think it would be easier to modify
depthcharge to jump to RW_LEGACY later / after doing the other init
normally done when booting ChromeOS, than to try and shoehorn SeaBIOS into
something depthcharge would load like a kernel

On Tue, Oct 3, 2017 at 9:42 PM, Tang Rong <phtr071 at gmail.com> wrote:

> Hi Matt, we chated about kexec booting chromeos for Acer C710 on IRC,
> thanks a lot for your help.
>
> I digged to into depthcharge code, and found they did quite a lot of
> work, including patching the SMBIOS for fwid, redirecting ehci to
> xhci, etc. However, SeaBios on RW_LEGACY can not enjoy these work as
> legacy mode got started very early. In addition, flash
> seabios/tianocore on ssd (pretending to be linux kernel) would be much
> safer option.
>
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