20 Jul
2020
20 Jul
'20
3:46 a.m.
On Fri, Jul 17, 2020 at 10:48 PM Simon Glass sjg@chromium.org wrote:
At present MTRRs are mirrored to the secondary CPUs only once, as those CPUs are started up. But U-Boot may add more MTRRs later, e.g. if it decides that a video console must be set up.
This series enhances the x86 multi-processor support to allow MTRRs to be updated at any time. It also updates the 'mtrr' command to support setting the MTRRs on CPUs other than the boot CPU.
Changes in v6:
- Rebase to x86/master
Changes in v5:
- Drop timing in mp_park_aps()
series applied to u-boot-x86, thanks!