op-build update 9-25-2019

Changes Included for package hostboot, branch master:
fec74df - Matthew Raybuck - 2019-09-24 - Add a ReadMe to explain high level BPM Update Process
c7a3665 - Tsung Yeung - 2019-09-24 - Double the NVDIMM_READY timeout to prevent erroneous error

Signed-off-by: hostboot <hostboot@us.ibm.com>
diff --git a/openpower/package/hostboot/Config.in b/openpower/package/hostboot/Config.in
index e21216f..7b120bd 100644
--- a/openpower/package/hostboot/Config.in
+++ b/openpower/package/hostboot/Config.in
@@ -25,7 +25,7 @@
 
 config BR2_HOSTBOOT_VERSION
 	string
-	default "b7c4af200f89786106e986767ed9f293291f3bdf" if BR2_HOSTBOOT_LATEST_VERSION
+	default "fec74df975d4627bba1008a430eb595eea796b97" if BR2_HOSTBOOT_LATEST_VERSION
 	default BR2_HOSTBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_CUSTOM_VERSION