Michael Niewöhner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/45492 )
Change subject: mb/system76/lemp9: enable SATA ALPM capability ......................................................................
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 --- M src/mainboard/system76/lemp9/devicetree.cb 1 file changed, 1 insertion(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Felix Singer: Looks good to me, approved
diff --git a/src/mainboard/system76/lemp9/devicetree.cb b/src/mainboard/system76/lemp9/devicetree.cb index e471846..12d90d1 100644 --- a/src/mainboard/system76/lemp9/devicetree.cb +++ b/src/mainboard/system76/lemp9/devicetree.cb @@ -126,7 +126,7 @@ 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"