PnorUtils.pm: Add volatile flag

The volatile flag was recently added but it was not being
parsed so it wasn't been added to the pnor image.

Change-Id: I70ced6ab5b433bfa7855863a3b5fe5f9e0813b6b
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/48256
Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

src/build/buildpnor/PnorUtils.pm

@@ -158,6 +158,7 @@ sub loadPnorLayout
             my $reprovision = (exists $sectionEl->{reprovision} ? "yes" : "no");
             my $clearOnEccErr = (exists $sectionEl->{clearOnEccErr} ? "yes" : "no");
             my $readOnly = (exists $sectionEl->{readOnly} ? "yes" : "no");
+            my $volatile = (exists $sectionEl->{volatile} ? "yes" : "no");
             if (($i_testRun == 0) && ($sectionEl->{testonly}[0] eq "yes"))
             {
                 next;
@@ -185,6 +186,7 @@ sub loadPnorLayout
             $$i_pnorLayoutRef{sections}{$physicalOffset}{reprovision} = $reprovision;
             $$i_pnorLayoutRef{sections}{$physicalOffset}{clearOnEccErr} = $clearOnEccErr;
             $$i_pnorLayoutRef{sections}{$physicalOffset}{readOnly} = $readOnly;
+            $$i_pnorLayoutRef{sections}{$physicalOffset}{volatile} = $volatile;
 
             #store the physical offsets of each section in a hash, so, it is easy
             #to search physicalOffsets based on the name of the section (eyecatch)