[coreboot-gerrit] Patch set updated for coreboot: mb/lenovo/x220: disable ME
Alexander Couzens (lynxis@fe80.eu)
gerrit at coreboot.org
Mon Apr 11 01:01:23 CEST 2016
Alexander Couzens (lynxis at fe80.eu) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14309
-gerrit
commit b48fc9cb47c5b957d1c1c485efdf58a2c5cd9515
Author: Alexander Couzens <lynxis at fe80.eu>
Date: Sun Apr 10 23:19:18 2016 +0200
mb/lenovo/x220: disable ME
Because of the hanging ME the irq routing get's broken, because
the ME is assigned to irq 0
Change-Id: I56ef66388e58dddcfb858294ba274621c55fbef6
Signed-off-by: Alexander Couzens <lynxis at fe80.eu>
---
src/mainboard/lenovo/x220/devicetree.cb | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb
index 9f25658..6f84acd 100644
--- a/src/mainboard/lenovo/x220/devicetree.cb
+++ b/src/mainboard/lenovo/x220/devicetree.cb
@@ -71,9 +71,7 @@ chip northbridge/intel/sandybridge
register "c2_latency" = "101" # c2 not supported
register "p_cnt_throttling_supported" = "1"
- device pci 16.0 on
- subsystemid 0x17aa 0x21db
- end # Management Engine Interface 1
+ device pci 16.0 off end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
device pci 16.3 off end # Management Engine KT
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