Initial commit

Initial commit.

bootloader/mcuboot/ci/espressif_install.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
+set -eo pipefail
+
+install_imgtool() {
+    pip install imgtool
+}
+
+install_idf() {
+    pushd $HOME
+    git clone --depth=1 https://github.com/espressif/esp-idf.git --branch release/v5.1
+    [[ $? -ne 0 ]] && exit 1
+
+    $HOME/esp-idf/install.sh
+    [[ $? -ne 0 ]] && exit 1
+
+    popd
+}
+
+install_imgtool
+install_idf