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| author | Michael Niewöhner <foss@mniewoehner.de> | 2020-09-18 00:05:00 +0200 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2020-09-20 21:32:21 +0000 |
| commit | 8b5cd49b5a99e888c4fa2b5a4c0bfe0eb4a58271 (patch) | |
| tree | 4664c10e1078bc043f95e933dd9a387a904c990e /src/mainboard | |
| parent | c9ebf8d50110e54cc6a928580b6c4e8f1913f648 (diff) | |
| download | coreboot-8b5cd49b5a99e888c4fa2b5a4c0bfe0eb4a58271.tar.xz | |
mb/system76/lemp9: enable SATA ALPM capability
Enable SATA Link Power Management capability to be able to save power.
TEST: /sys/class/scsi_host/host*/link_power_management_policy exists.
Change-Id: I88de28cfb266af3fcd6e498a08a24b46c992cb9d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45492
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/system76/lemp9/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/system76/lemp9/devicetree.cb b/src/mainboard/system76/lemp9/devicetree.cb index e4718469e4..12d90d113e 100644 --- a/src/mainboard/system76/lemp9/devicetree.cb +++ b/src/mainboard/system76/lemp9/devicetree.cb @@ -126,7 +126,7 @@ chip soc/intel/cannonlake device pci 16.5 off end # Management Engine Interface 4 device pci 17.0 on # SATA register "SataMode" = "Sata_AHCI" - register "SataSalpSupport" = "0" + register "SataSalpSupport" = "1" # Port 2 (J_SSD2) register "SataPortsEnable[1]" = "1" register "SataPortsDevSlp[1]" = "1" |