commit 50c6cbb71f17f86c9518b20a8a62bb34e6942d58
author Zach Clark <zach@ibm.com> Tue Jan 26 17:59:05 2021 -0600
committer Zach Clark <zach@ibm.com> Tue Jan 26 17:59:05 2021 -0600
tree 258f359a41f4c876bf4cb80b89d3806eff35cd42
parent 86c7743ff491a91df058693e5f7aed9668d5069e

Temporary workaround for Everest physical presence detection

Currently, presence detection in the Everest simics model causes a BMC
reset. This commit disables presence detection until a permanent fix
is available.

openpower/configs/hostboot/rainier.config

diff --git a/openpower/configs/hostboot/rainier.config b/openpower/configs/hostboot/rainier.config
index 34de7fb..549ae15 100755
--- a/openpower/configs/hostboot/rainier.config
+++ b/openpower/configs/hostboot/rainier.config
@@ -91,3 +91,7 @@
 
 # enable multi-chip
 unset FORCE_SINGLE_CHIP
+
+# Disable presence detection (workaround for Everest bug)
+unset PHYS_PRES_PWR_BUTTON
+unset KEY_CLEAR