commit c15b02dad028fa83ea13b267d465e105dce3d617
author Gunnar Mills <gmills@us.ibm.com> Fri Mar 03 10:28:37 2017 -0600
committer Gunnar Mills <gmills@us.ibm.com> Thu Mar 09 13:41:00 2017 -0600
tree 8e8dc8519fbd305b59436142e51a15e54cab6663
parent e0ed30234efe755af847053b7f7be4c3284d64fe

Switch to using PNOR file

Change-Id: I3e6ec256b88a58a8c56ae2df3127a3af3ab99d6f
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

generate-squashfs

diff --git a/generate-squashfs b/generate-squashfs
index e4c71ba..f9d9d6d 100755
--- a/generate-squashfs
+++ b/generate-squashfs
@@ -4,7 +4,7 @@
 
 Generates a SquashFS image from the PNOR image
 
-usage: generate-squashfs [OPTION]
+usage: generate-squashfs [OPTION] <PNOR FILE>...
 
 Options:
    -f, --file <file>      Specify destination file. Defaults to
@@ -28,12 +28,18 @@
       exit
       ;;
     *)
-      echo "Unknown option $1. Display available options with -h or --help"
-      exit
+      pnorfile="$1"
+      shift 1
       ;;
   esac
 done
 
+if [ ! -f "${pnorfile}" ]; then
+  echo "Please enter a valid PNOR file."
+  echo "$help"
+  exit 1
+fi
+
 scratch_dir=`mktemp -d` || exit 1
 
 echo "Parsing PNOR TOC..."
@@ -56,12 +62,13 @@
         # Save the partition name
         partitions+=(${fields[1]})
     fi
-  done < <(pflash --info)
+  done < <(pflash --info -F ${pnorfile})
 } > ${scratch_dir}/${tocfile}
 
 for partition in "${partitions[@]}"; do
   echo "Reading ${partition}..."
-  pflash_cmd="pflash --partition=${partition} --read=${scratch_dir}/${partition}"
+  pflash_cmd="pflash --partition=${partition} --read=${scratch_dir}/${partition}
+    -F ${pnorfile}"
   ${pflash_cmd} || exit 1
 done