From 8705b719573d2159adde10af9c6a4d8806b7d27b Mon Sep 17 00:00:00 2001 From: Leah Rowe <info@minifree.org> Date: Thu, 25 Jan 2024 14:37:30 +0000 Subject: [PATCH 28/30] dell/e6*30: disable the ME device in devicetree we neuter anyway. disabling it in devicetree will prevent linux from ever trying to use it or load a driver for it, and thus might prevent benign error messages from appearing in dmesg. this change was suggested by nicholas when asked on irc. Signed-off-by: Leah Rowe <info@minifree.org> --- src/mainboard/dell/e6430/devicetree.cb | 4 ++-- src/mainboard/dell/e6530/devicetree.cb | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/mainboard/dell/e6430/devicetree.cb b/src/mainboard/dell/e6430/devicetree.cb index 054b01c5ac..2b8574c984 100644 --- a/src/mainboard/dell/e6430/devicetree.cb +++ b/src/mainboard/dell/e6430/devicetree.cb @@ -39,10 +39,10 @@ chip northbridge/intel/sandybridge # FIXME: GPU registers may not always apply. register "xhci_switchable_ports" = "0x0000000f" device ref xhci on end - device ref mei1 on end + device ref mei1 off end device ref mei2 off end device ref me_ide_r off end - device ref me_kt on end + device ref me_kt off end device ref gbe on end device ref ehci2 on end device ref hda on end diff --git a/src/mainboard/dell/e6530/devicetree.cb b/src/mainboard/dell/e6530/devicetree.cb index 37135bcf0f..010200bb6d 100644 --- a/src/mainboard/dell/e6530/devicetree.cb +++ b/src/mainboard/dell/e6530/devicetree.cb @@ -39,10 +39,10 @@ chip northbridge/intel/sandybridge # FIXME: GPU registers may not always apply. register "xhci_switchable_ports" = "0x0000000f" device ref xhci on end # USB 3.0 Controller - device ref mei1 on end # Management Engine Interface 1 + device ref mei1 off end # Management Engine Interface 1 device ref mei2 off end # Management Engine Interface 2 device ref me_ide_r off end # Management Engine IDE-R - device ref me_kt on end # Management Engine KT + device ref me_kt off end # Management Engine KT device ref gbe on end # Intel Gigabit Ethernet device ref ehci2 on end # USB2 EHCI #2 device ref hda on end # High Definition Audio -- 2.39.2