Initial commit

Initial commit.

bootloader/mcuboot/boot/espressif/include/serial_adapter/serial_adapter.h

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+/**
+ * Serial write implementation used by MCUboot boot serial structure
+ * in boot_serial.h
+ */
+void console_write(const char *str, int cnt);
+
+/**
+ * Serial read implementation used by MCUboot boot serial structure
+ * in boot_serial.h
+ */
+int console_read(char *str, int str_cnt, int *newline);
+
+/**
+ * Initialize GPIOs used by console serial read/write
+ */
+void boot_console_init(void);
+
+/**
+ * Check if serial recovery detection pin is active
+ */
+bool boot_serial_detect_pin(void);