From 8b5cd49b5a99e888c4fa2b5a4c0bfe0eb4a58271 Mon Sep 17 00:00:00 2001 From: Michael Niewöhner Date: Fri, 18 Sep 2020 00:05:00 +0200 Subject: mb/system76/lemp9: enable SATA ALPM capability MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45492 Reviewed-by: Felix Singer Tested-by: build bot (Jenkins) --- src/mainboard/system76/lemp9/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard') 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" -- cgit v1.2.3