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| author | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-03-03 14:17:00 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-03-09 17:55:20 +0000 |
| commit | 6337180ba90c5a2a8b986bf7837cb05ed68b2647 (patch) | |
| tree | 5064522d5c11ab7317dc1ee646f7280005e62cde /Documentation/soc/amd | |
| parent | dcd7ec25cdfbe097ac4d269facd00582e52d980c (diff) | |
mb/google/skyrim: Enable L1 ASPM substates for PCIe devices
Enable both L1.1 and L1.2 substates for the WiFi, SD card reader,
and SSD (both NVMe and eMMC). If a given device does not support
a particular substate, then it will not be enabled during PCIe
enumeration by coreboot.
BUG=b:270690572
TEST=build/boot multiple skyrim/whiterun/frostflow SKUs with different
storage configs, verify WiFi/SD card/SSD all functional and have L1
substates enabled insofar as they are supported by the device.
BRANCH=skyrim
Change-Id: Ib84df8b9d97282ae696414e52c4a65cfb0a81194
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73438
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Diffstat (limited to 'Documentation/soc/amd')
0 files changed, 0 insertions, 0 deletions