Initial commit

target/linux/layerscape/image/gen_sdcard_head_img.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+#
+# Copyright 2018 NXP
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+set -x
+[ $# -eq 3 ] || {
+    echo "SYNTAX: $0 <file> <rootfs part offset> <rootfs size>"
+    exit 1
+}
+
+OUTPUT="$1"
+ROOTFSOFFSET="$(($2 * 1024))"
+ROOTFSSIZE="$3"
+
+head=4
+sect=16
+
+set `ptgen -o $OUTPUT -h $head -s $sect -l $ROOTFSOFFSET -t 83 -p ${ROOTFSSIZE}M`