Attention is currently required from: Tarun Tuli, John Zhao, Kapil Porwal, Tim Wawrzynczak, Sumeet R Pawnikar.
Hello build bot (Jenkins), Tarun Tuli, Subrata Banik, Tim Wawrzynczak, Kapil Porwal, Sumeet R Pawnikar, Eric Lai,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/67789
to look at the new patch set (#10).
Change subject: soc/intel/meteorlake: Provide mitigation support for CNVi RFI ......................................................................
soc/intel/meteorlake: Provide mitigation support for CNVi RFI
The DDR RFIM is a frequency shifting RFI mitigation feature required by the Intel integrated Wi-Fi firmware(CNVi) for Meteor Lake. Please refer to Intel technical white paper 640438_Intel_DDR_Mem_RFIM_Policy_Enable once it is externally available. This change has backport changes from commit hash 6f73a20 (soc/intel/alderlake: Move CnviDdrRfim property to drivers) and provides the CNVi RFIM support for Meteor Lake.
BUG=b:248391777 TEST=Booted to OS on Rex. Looked the DDR_DVFS_RFI_CONFIG_PCU_REG register at the offset 0x5A40 of Mchbar and verified the BIT0 (RFI_DISABLE bit) is 0.
Change-Id: I87110bc10b98a27a8f274680597b15a1df488824 Signed-off-by: zhaojohn john.zhao@intel.com --- M src/soc/intel/meteorlake/romstage/fsp_params.c 1 file changed, 37 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/67789/10