Add FIRDATA partition

Author: Stephen Cprek

HabaneroPnorLayout.xml

@@ -171,6 +171,13 @@ Layout Description
         <physicalRegionSize>0x120000</physicalRegionSize>
         <ecc/>
     </section>
+    <section>
+        <description>FIRDATA (12K)</description>
+        <eyeCatch>FIRDATA</eyeCatch>
+        <physicalOffset>0x2425000</physicalOffset>
+        <physicalRegionSize>0x3000</physicalRegionSize>
+        <ecc/>
+    </section>
     <section>
         <description>Special PNOR Test Space (36K)</description>
         <eyeCatch>TEST</eyeCatch>

PalmettoPnorLayout.xml

@@ -191,6 +191,14 @@ Layout Description
         <side>A</side>
         <ecc/>
     </section>
+    <section>
+        <description>FIRDATA (12K)</description>
+        <eyeCatch>FIRDATA</eyeCatch>
+        <physicalOffset>0x1E49000</physicalOffset>
+        <physicalRegionSize>0x3000</physicalRegionSize>
+        <side>A</side>
+        <ecc/>
+    </section>
     <section>
         <description>Hostboot Base (576K)</description>
         <eyeCatch>HBB</eyeCatch>

create_pnor_image.pl

@@ -103,6 +103,7 @@
 $build_pnor_command .= " --binFile_ATTR_TMP $scratch_dir/attr_tmp.bin.ecc";
 $build_pnor_command .= " --binFile_ATTR_PERM $scratch_dir/attr_perm.bin.ecc";
 $build_pnor_command .= " --binFile_OCC $occ_binary_filename.ecc";
+$build_pnor_command .= " --binFile_FIRDATA $scratch_dir/firdata.bin.ecc";
 $build_pnor_command .= " --fpartCmd \"fpart\"";
 $build_pnor_command .= " --fcpCmd \"fcp\"";
 print "###############################";

update_image.pl

@@ -136,6 +136,10 @@
 run_command("dd if=$occ_binary_filename of=$scratch_dir/hostboot.temp.bin ibs=1M conv=sync");
 run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $occ_binary_filename.ecc --p8");
 
+#Create blank binary file for FIRDATA Partition
+run_command("dd if=/dev/zero bs=8K count=1 | tr \"\\000\" \"\\377\" > $scratch_dir/hostboot.temp.bin");
+run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $scratch_dir/firdata.bin.ecc --p8");
+
 #Copy Binary Data files for consistency
 run_command("cp $hb_binary_dir/$sbec_binary_filename $scratch_dir/");
 run_command("cp $hb_binary_dir/$sbe_binary_filename $scratch_dir/");