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authorUwe Poeche <uwe.poeche@siemens.com>2022-03-30 08:51:59 +0200
committerArthur Heymans <arthur@aheymans.xyz>2022-05-23 07:17:21 +0000
commit0ce586b1a44ac12563b1ac23b6612df862e520af (patch)
treef06090acd2d7195bd81a91b9db1842a286af4978 /src/ec/51nb/npce985la0dx/Kconfig
parentac040552fc865fe0c166818bf8902b0b0ea594c5 (diff)
soc/intel/elkhartlake/systemagent: Disable RAPL based on Kconfig
This patch provides the possibility for EHL based boards to disable RAPL settings via SOC_INTEL_DISABLE_POWER_LIMITS config switch. On Elkhart Lake the way via setting relevant MSR bits does not work. Therefore the way via MCHBAR is choosen. Test: Check MCHBAR mapped registers (MCH_PKG_POWER_LIMIT) on mc_ehl1. Change-Id: I5be6632b15ab8e14a21b5cd35152f82fec919d9f Signed-off-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63547 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/ec/51nb/npce985la0dx/Kconfig')
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