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| author | Jamie Ryu <jamie.m.ryu@intel.com> | 2020-08-18 18:54:49 -0700 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-09-23 16:24:42 +0000 |
| commit | 5b7daa224cb035f87c3b71105bb453849c7d54d4 (patch) | |
| tree | 8c788d990f3a6c93be8c486cfdaa085eead8d2a1 /src/arch/arm/cpu.c | |
| parent | 81ab88b416caafc8a23b532e54dc4c1d0597f6af (diff) | |
soc/intel/tigerlake: Configure FSP UPDs for minimum assertion widths
Configure FSP UPDs for the chipset minimum assertion widths and
power cycle duration per mainboard variants.
* PchPmSlpS3MinAssert: SLP_S3 Minimum Assertion Width Policy
* PchPmSlpS4MinAssert: SLP_S4 Minimum Assertion Width Policy
* PchPmSlpSusMinAssert: SLP_SUS Minimum Assertion Width Policy
* PchPmSlpAMinAssert: SLP_A Minimum Assertion Width Policy
* PchPmPwrCycDur: PCH PM Reset Power Cycle Duration
* Check to avoid violating the PCH EDS recommendation for the
PchPmPwrCycDur setting.
BUG=b:159108661
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Change-Id: I8180d95a2185c3786334e10613f47e77b7bc9d5f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44557
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/arch/arm/cpu.c')
0 files changed, 0 insertions, 0 deletions