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
diff --git a/openpower/package/hcode-p10/Config.in b/openpower/package/hcode-p10/Config.in
index b6674aa..4ddd948 100644
--- a/openpower/package/hcode-p10/Config.in
+++ b/openpower/package/hcode-p10/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_HCODE_P10_VERSION
 	string
-	default "hw011921a.opmst10" if BR2_HCODE_P10_LATEST_VERSION
+	default "hw012521a.opmst10" if BR2_HCODE_P10_LATEST_VERSION
 	default BR2_HCODE_P10_CUSTOM_VERSION_VALUE \
 		if BR2_HCODE_P10_CUSTOM_VERSION
 
diff --git a/openpower/package/hostboot-binaries/Config.in b/openpower/package/hostboot-binaries/Config.in
index 11b8b18..68f08de 100644
--- a/openpower/package/hostboot-binaries/Config.in
+++ b/openpower/package/hostboot-binaries/Config.in
@@ -24,7 +24,7 @@
 
 config BR2_HOSTBOOT_BINARIES_VERSION
 	string
-	default "hw011921a.opmst10" if BR2_HOSTBOOT_BINARIES_LATEST_VERSION
+	default "hw012521a.opmst10" if BR2_HOSTBOOT_BINARIES_LATEST_VERSION
 	default BR2_HOSTBOOT_BINARIES_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_BINARIES_CUSTOM_VERSION
 
diff --git a/openpower/package/hostboot-p10/Config.in b/openpower/package/hostboot-p10/Config.in
index ed52dfa..c8834ae 100644
--- a/openpower/package/hostboot-p10/Config.in
+++ b/openpower/package/hostboot-p10/Config.in
@@ -25,7 +25,7 @@
 
 config BR2_HOSTBOOT_P10_VERSION
 	string
-	default "a252f8507184d3a2714ca282e05a9df70fd389d6" if BR2_HOSTBOOT_P10_LATEST_VERSION
+	default "0e5abd197d357951782ab0411044451656d028d3" if BR2_HOSTBOOT_P10_LATEST_VERSION
 	default BR2_HOSTBOOT_P10_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_P10_CUSTOM_VERSION
 
diff --git a/openpower/package/occ-p10/Config.in b/openpower/package/occ-p10/Config.in
index 9b825a0..767ca7a 100644
--- a/openpower/package/occ-p10/Config.in
+++ b/openpower/package/occ-p10/Config.in
@@ -43,7 +43,7 @@
 
 config BR2_OCC_P10_VERSION
 	string
-	default "bdb6fd27093fa0bba74567d78a1d0ca781372943" if BR2_OCC_P10_LATEST_VERSION
+	default "1f10fc65b8cb4fac1aae4260c7158832df76b7a4" if BR2_OCC_P10_LATEST_VERSION
 	default BR2_OCC_P10_CUSTOM_VERSION_VALUE \
 		if BR2_OCC_P10_CUSTOM_VERSION
 
diff --git a/openpower/package/openpower-pnor-p10/openpower-pnor-p10.mk b/openpower/package/openpower-pnor-p10/openpower-pnor-p10.mk
index 8ccc3ca..4fb6353 100644
--- a/openpower/package/openpower-pnor-p10/openpower-pnor-p10.mk
+++ b/openpower/package/openpower-pnor-p10/openpower-pnor-p10.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENPOWER_PNOR_P10_VERSION ?= 1dd6665775434960ca9e6b740715f30a63682ef0
+OPENPOWER_PNOR_P10_VERSION ?= b4f0e8b34309a5f301a851950f26ac194c5abbd6
 
 # TODO: WORKAROUND: Need to reenable next line and comment out the two lines
 # after that, when code is propagated to a public repo
diff --git a/openpower/package/sbe-p10/Config.in b/openpower/package/sbe-p10/Config.in
index dbc762c..c12f375 100644
--- a/openpower/package/sbe-p10/Config.in
+++ b/openpower/package/sbe-p10/Config.in
@@ -26,7 +26,7 @@
 
 config BR2_SBE_P10_VERSION
 	string
-	default "c0823bcfad2f95d533b6fe893a514d3af2adfff1" if BR2_SBE_P10_LATEST_VERSION
+	default "471c7e90295d49afa3e3374129b34371bd4f8ed5" if BR2_SBE_P10_LATEST_VERSION
 	default BR2_SBE_P10_CUSTOM_VERSION_VALUE \
 		if BR2_SBE_P10_CUSTOM_VERSION