diff --git a/openpower/configs/hostboot/rainier.config b/openpower/configs/hostboot/rainier.config
index 6777b66..a9c3bd0 100755
--- a/openpower/configs/hostboot/rainier.config
+++ b/openpower/configs/hostboot/rainier.config
@@ -60,7 +60,10 @@
 # AXONE configs must be set until those flags are reworked in Hostboot
 set AXONE
 set AXONE_BRINGUP
+
+# Enable hardware access to the EEPROMs with a cache
 set SUPPORT_EEPROM_CACHING
+set SUPPORT_EEPROM_HWACCESS
 
 # set for trace debug to console
 unset CONSOLE_OUTPUT_TRACE
@@ -81,5 +84,3 @@
 # Until MCTP/PLDM file access available, load PHyp via the BOOTKERNEL partition
 set LOAD_PHYP_FROM_BOOTKERNEL
 
-# Perform presence detect using EECACHE until all parts of Rainier config are supported in simics
-set EECACHE_PRESENCE_DETECT
diff --git a/openpower/package/hostboot-p10/Config.in b/openpower/package/hostboot-p10/Config.in
index ea2cffb..1b5687c 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 "d89a92d0e0df3a64e03dda0507c35a4aa9a83548" if BR2_HOSTBOOT_P10_LATEST_VERSION
+	default "9785244b87916fdee1c6219d809907d70bcc2d3f" if BR2_HOSTBOOT_P10_LATEST_VERSION
 	default BR2_HOSTBOOT_P10_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_P10_CUSTOM_VERSION
 
diff --git a/openpower/package/sbe-p10/Config.in b/openpower/package/sbe-p10/Config.in
index 03b2916..bc1bdf2 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 "307f5f30225803a7bfed8f7edb65df3df667e194" if BR2_SBE_P10_LATEST_VERSION
+	default "1ee1d827c3970562b243a0b5ab3a3f37bdbd58e1" if BR2_SBE_P10_LATEST_VERSION
 	default BR2_SBE_P10_CUSTOM_VERSION_VALUE \
 		if BR2_SBE_P10_CUSTOM_VERSION