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authorSubrata Banik <subrata.banik@intel.com>2020-10-14 22:06:48 +0530
committerSubrata Banik <subrata.banik@intel.com>2020-10-16 04:03:00 +0000
commit6147314344ae257081ec91dd709b18da283878fc (patch)
treeebcb9768925bb13e369b4b67cab66b3054904a76 /src/mainboard/intel/dg41wv/cstates.c
parent604a104a1c1df55345f5a90c577cbce4b52de323 (diff)
mb/intel/adlrvp: Enable PCIE RP11 for optane
A regular M.2 NVMe SSD shows up on RP9 and runs at x4 width. Optane memory module shows up as 2 NVMe devices in x2 config: - NVMe storage device uses RP9 - NVMe Optane memory uses RP11 Note: These two devices are sharing CLK PINs because of same M.2 slot. TEST=Build and boot ADL RVP board using Intel Optane card. Change-Id: Ia21d7d2fd07c4fb32291af7bb5a2e41e40316278 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46419 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/intel/dg41wv/cstates.c')
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