Populate HBBL partition

open-power · Feb 4, 2017 · cadbb09 · cadbb09
1 parent d642432
commit cadbb09
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diff --git a/create_pnor_image.pl b/create_pnor_image.pl
@@ -136,6 +136,7 @@
     $build_pnor_command .= " --binFile_WINK $scratch_dir/$wink_binary_filename";
 } else {
     $build_pnor_command .= " --binFile_HCODE $scratch_dir/$wink_binary_filename";
+    $build_pnor_command .= " --binFile_HBBL $scratch_dir/hbbl.bin.ecc";
 }
 $build_pnor_command .= " --fpartCmd \"fpart\"";
 $build_pnor_command .= " --fcpCmd \"fcp\"";

diff --git a/update_image.pl b/update_image.pl
@@ -155,6 +155,15 @@
 run_command("dd if=$scratch_dir/hostboot.temp.bin of=$scratch_dir/hostboot_extended.header.bin ibs=5120k conv=sync");
 run_command("ecc --inject $scratch_dir/hostboot_extended.header.bin --output $scratch_dir/hostboot_extended.header.bin.ecc --p8");
 
+#Create HBBL section
+if ($release eq "p9") {
+    # remove first 12K from bin, then extend.  No secure header yet for HBBL section
+    run_command("tail -c +12289 $hb_image_dir/img/hostboot_bootloader.bin > $scratch_dir/hbbl.bin");
+    run_command("dd if=$scratch_dir/hbbl.bin of=$scratch_dir/hbbl.bin.pad ibs=20K conv=sync");
+    run_command("ecc --inject $scratch_dir/hbbl.bin.pad --output $scratch_dir/hbbl.bin.tmp.ecc --p8");
+    run_command("dd if=$scratch_dir/hbbl.bin.tmp.ecc of=$scratch_dir/hbbl.bin.ecc ibs=24K conv=sync");  #0s is good ECC
+}
+
 #Create blank binary file for HB Errorlogs (HBEL) Partition
 run_command("dd if=/dev/zero bs=128K count=1 | tr \"\\000\" \"\\377\" > $scratch_dir/hostboot.temp.bin");
 run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $scratch_dir/hbel.bin.ecc --p8");\