GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/intel/meteorlake: Remove PM Energy Report WA 

Disable Pch PM Energy Report WA was added to enhance boot time
with HFPGA only. SoC needs reporting enabled.

BUG=None
TEST=Build and Boot Google, Rex and Intel, MTLRVP without any boot time regression..

Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: If5f1f9c6ab31652977d436a49a3531edffbd60c5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69042
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
This commit is contained in:
Ravi Sarawadi 2022-10-31 13:06:47 -07:00 committed by Felix Held
parent feab4a4dff
commit df1aea1f2a
1 changed files with 0 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/soc/intel/meteorlake/fsp_params.c
View File

@ -375,14 +375,6 @@ static void fill_fsps_misc_power_params(FSP_S_CONFIG *s_cfg,
s_cfg->PsOnEnable = 1; s_cfg->PsOnEnable = 1;
/* Enable the energy efficient turbo mode */ /* Enable the energy efficient turbo mode */
s_cfg->EnergyEfficientTurbo = 1; s_cfg->EnergyEfficientTurbo = 1;
/*
* UPDATEME: This is WA for HFPGA
* Disable Pch Pm Energy Report
* Energy Report is disabled to enhance boottime with HFPGA.
*/
s_cfg->PchPmDisableEnergyReport = 1;
s_cfg->PmcLpmS0ixSubStateEnableMask = get_supported_lpm_mask(); s_cfg->PmcLpmS0ixSubStateEnableMask = get_supported_lpm_mask();
} }