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authorJean Lucas <jean@4ray.co>2024-04-19 10:31:43 -0400
committerAngel Pons <th3fanbus@gmail.com>2024-04-20 18:38:55 +0000
commit63ca402088883a3b89adea1ccd40045dbd4895c1 (patch)
tree054517d0db2cb066743d212afd73e4dbf545f5a4 /util/spd_tools
parent8d6625a59575caf2041c74690e817d7db4b629f3 (diff)
payloads/edk2: Add Kconfig to use LAPIC timer
Core 2 platforms have issues with HPET. Enable support to use the LAPIC driver so those machines actually boot and don't hang. The LAPIC is actually closer to the CPU than the HPET (on the PCH), which reduces access latency, leading to higher resolution of the timer. Tested on a Lenovo X200 with a Core 2 Duo. Change-Id: I33144d6c1c120e7faa47b99e8262b0997c45c9b9 Signed-off-by: Jean Lucas <jean@4ray.co> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82000 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
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