op-build update 1-10-2020

Changes Included for package hostboot, branch master:
7b91b95 - Louis Stermole - 2020-01-09 - Add attribute to specify polling timeout for exp_check_for_ready
6b24abd - Ryan Black - 2020-01-08 - unit xstop npu firs/sys xstop ocapi firs -> recoverable with fence
6ab72d5 - Prem Shanker Jha - 2020-01-08 - STOP API: API to verify API and image compatibility.
7ed4dde - Stephen Glancy - 2020-01-08 - Fixes MCBIST lab DIMM select configuration
aae5b3e - Stephen Glancy - 2020-01-08 - Fixes explorer FIR check to preserve bad RC
d99b1ed - Dean Sanner - 2020-01-08 - Add SBE Arch dump area for both OPAL & PHYP

Signed-off-by: hostboot <hostboot@us.ibm.com>
diff --git a/openpower/package/hostboot/Config.in b/openpower/package/hostboot/Config.in
index 7b1cdd8..b3f6f70 100644
--- a/openpower/package/hostboot/Config.in
+++ b/openpower/package/hostboot/Config.in
@@ -25,7 +25,7 @@
 
 config BR2_HOSTBOOT_VERSION
 	string
-	default "81abe97b78b39d20bb31e29535885a99ac4a8122" if BR2_HOSTBOOT_LATEST_VERSION
+	default "7b91b9596065935f14d87d2eef2dd980039823e2" if BR2_HOSTBOOT_LATEST_VERSION
 	default BR2_HOSTBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_CUSTOM_VERSION