[coreboot] Re: [RFC] vboot recovery reason clearing

2023-04-06 Thread Michał Żygowski
Hi Julius, On 6.04.2023 02:26, Julius Werner wrote: > Yeah, we moved the point where the recovery reason gets cleared to the > payload a while ago, because otherwise it got lost when the platform > decides to do extra reboots. For example, some Intel SoCs do CSE sync > in ramstage, and sometimes w

[coreboot] [coreboot - Feature #476] Add option to convert coreboot-inited linear frame buffer to efifb directly

2023-04-06 Thread Bill XIE
Issue #476 has been updated by Bill XIE. "Grub payload could turn coreboot-initialized simplefb to efifb" turns out that grub payload can read video mode info from the coreboot table and fill them into a `struct linux_kernel_params` (corresponding to `struct linux_params` of `util/cbfstool/lin

[coreboot] Re: [RFC] vboot recovery reason clearing

2023-04-06 Thread Julius Werner
> Payload and OS integration is one thing. What I still didn't figure out is how > to tell vboot to check if RW partition is valid? Imagine the platform is in > recovery mode and I have flashed the RW with correctly signed image. vboot > will > not attempt to boot from RW, because of the recovery