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authorJamie Ryu <jamie.m.ryu@intel.com>2020-08-18 18:54:49 -0700
committerTim Wawrzynczak <twawrzynczak@chromium.org>2020-09-23 16:24:42 +0000
commit5b7daa224cb035f87c3b71105bb453849c7d54d4 (patch)
tree8c788d990f3a6c93be8c486cfdaa085eead8d2a1 /Documentation/POSTCODES
parent81ab88b416caafc8a23b532e54dc4c1d0597f6af (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>
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