Commit 8e0594c6 authored by Matt Devillier's avatar Matt Devillier
Browse files

mb/purism/librem_skl: Disable CLKREQ for NVMe

This effectively reverts:
5086ccef

 [mb/purism/librem_skl: Fix CLKREQ for 15v3 NVMe]

Some Librem 15v3/v4 boards are showing issues with NVMe detection or
booting via SeaBIOS, so revert this until a proper fix can be found.

Test: build / successfully boot Librem 15v4 with problematic NVMe drive.

Change-Id: I0659f77bbe693f3d3b192a28ff3ef013658930cc
Signed-off-by: Matt Devillier's avatarMatt DeVillier <matt.devillier@puri.sm>
parent 04d13f96
chip soc/intel/skylake
# Enable CLKREQ# for RP9
register "PcieRpClkReqSupport[8]" = "1"
# Disable CLKREQ# for RP9
register "PcieRpClkReqSupport[8]" = "0"
# SRCCLKREQ2# for NVMe per schematic
register "PcieRpClkReqNumber[8]" = "2"
......
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