diff options
Diffstat (limited to 'update_image.pl')
| -rwxr-xr-x | update_image.pl | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/update_image.pl b/update_image.pl index 8cb85b4..e1ff994 100755 --- a/update_image.pl +++ b/update_image.pl @@ -23,6 +23,7 @@ my $openpower_version_filename = ""; my $payload = ""; my $xz_compression = 0; my $wof_binary_filename = ""; +my $memd_binary_filename = ""; while (@ARGV > 0){ $_ = $ARGV[0]; @@ -104,6 +105,11 @@ while (@ARGV > 0){ $wof_binary_filename = $ARGV[1]; shift; } + elsif (/^-memd_binary_filename/i){ + #This filename is necessary if the file exists, but if it's not given, we add in a blank partition + $memd_binary_filename = $ARGV[1]; + shift; + } else { print "Unrecognized command line arg: $_ \n"; #print "To view all the options and help text run \'$program_name -h\' \n"; @@ -278,6 +284,7 @@ if ($release eq "p9" && -e $wof_binary_filename) { run_command("dd if=$wof_binary_filename ibs=2728K conv=sync > $scratch_dir/hostboot.temp.bin"); run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $scratch_dir/wofdata.bin.ecc --p8"); } + #Print error and blank binary if wof file does not exist elsif ($release eq "p9") { @@ -286,6 +293,19 @@ elsif ($release eq "p9") run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $scratch_dir/wofdata.bin.ecc --p8"); } +#Encode ECC into the MEMD Partition +if ($release eq "p9" && -e $memd_binary_filename) { + run_command("dd if=$memd_binary_filename > $scratch_dir/hostboot.temp.bin"); + run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $scratch_dir/memd_extra.bin.ecc --p8"); +} + +#Create blank binary file for MEMD Partition (for now) +elsif ($release eq "p9") { + print "ERROR: MEMD partition is not found, including blank binary instead\n"; + run_command("dd if=/dev/zero bs=20K count=1 | tr \"\\000\" \"\\377\" > $scratch_dir/hostboot.temp.bin"); + run_command("ecc --inject $scratch_dir/hostboot.temp.bin --output $scratch_dir/memd_extra_data.bin.ecc --p8"); +} + #END MAIN #------------------------------------------------------------------------- |
