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authorMichael Niewöhner <foss@mniewoehner.de>2021-09-25 00:10:30 +0200
committerMichael Niewöhner <foss@mniewoehner.de>2021-10-17 13:59:04 +0000
commit0e905801f8ff6c10b20625e31d851920b3f4c4f2 (patch)
treee18e0919b8784f450ecdcab2099ab426e1da91af /src/superio
parent68bacc210945ef7d65dd542765c3be997caf7b4d (diff)
soc/intel: transition full control over PM Timer from FSP to coreboot
Set `EnableTcoTimer=1` in order to keep FSP from 1) enabling ACPI Timer emulation in uCode. 2) disabling the PM ACPI Timer. Both actions are now done in coreboot. `EnableTcoTimer=1` makes FSP skip these steps in any possible case including `SkipMpInit=0`, `SkipMpInit=1`, use of the MP PPI or FSP Multiphase Init. This way full control is left to coreboot. Change-Id: I8005daed732c031980ccc379375ff5b09df8dac1 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57933 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Lance Zhao
Diffstat (limited to 'src/superio')
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