diff --git a/boot/zephyr/serial_adapter.c b/boot/zephyr/serial_adapter.c
index 9b6e76c..42af952 100644
--- a/boot/zephyr/serial_adapter.c
+++ b/boot/zephyr/serial_adapter.c
@@ -22,10 +22,18 @@
 #include "bootutil/bootutil_log.h"
 #include <zephyr/usb/usb_device.h>
 
-#if defined(CONFIG_BOOT_SERIAL_UART) && defined(CONFIG_UART_CONSOLE)
+#if defined(CONFIG_BOOT_SERIAL_UART) && defined(CONFIG_UART_CONSOLE) && \
+    (!DT_HAS_CHOSEN(zephyr_uart_mcumgr) ||                              \
+     DT_SAME_NODE(DT_CHOSEN(zephyr_uart_mcumgr), DT_CHOSEN(zephyr_console)))
 #error Zephyr UART console must been disabled if serial_adapter module is used.
 #endif
 
+#if defined(CONFIG_BOOT_SERIAL_CDC_ACM) && \
+    defined(CONFIG_UART_CONSOLE) && !DT_HAS_CHOSEN(zephyr_uart_mcumgr)
+#error Zephyr UART console must been disabled if CDC ACM is enabled and MCUmgr \
+       has not been redirected to other UART with DTS chosen zephyr,uart-mcumgr.
+#endif
+
 BOOT_LOG_MODULE_REGISTER(serial_adapter);
 
 /** @brief Console input representation
@@ -191,10 +199,16 @@
 static int
 boot_uart_fifo_init(void)
 {
-#ifdef CONFIG_BOOT_SERIAL_UART
+#if DT_HAS_CHOSEN(zephyr_uart_mcumgr)
+	uart_dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_uart_mcumgr));
+#else
+
+#if defined(CONFIG_BOOT_SERIAL_UART)
 	uart_dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_console));
-#elif CONFIG_BOOT_SERIAL_CDC_ACM
-	uart_dev = DEVICE_DT_GET_ONE(zephyr_cdc_acm_uart);
+#elif defined(CONFIG_BOOT_SERIAL_CDC_ACM)
+        uart_dev = DEVICE_DT_GET_ONE(zephyr_cdc_acm_uart);
+#endif
+
 #endif
 
 	if (!device_is_ready(uart_dev)) {