1 files changed, 26 insertions, 0 deletions
diff --git a/fw/sign.sh b/fw/sign.sh
new file mode 100755
index 0000000..343a038
--- /dev/null
+++ b/fw/sign.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+
+set -euf
+
+
+ROOT="$(dirname "$0")"
+MCUBOOT="${ROOT}/zephyrproject/bootloader/mcuboot"
+IMGTOOL="${MCUBOOT}/scripts/imgtool.py"
+KEY="${MCUBOOT}/root-rsa-2048.pem"
+INPUT="${ROOT}/../build/fw/zephyr/zephyr.bin"
+OUTPUT="${INPUT}.signed"
+
+
+python $IMGTOOL sign \
+	--version 0.0.0 \
+	--header-size 0x200 \
+	--slot-size 0xc0000 \
+	--key "${KEY}" \
+	"${INPUT}" \
+	"${OUTPUT}"