From 1804fbfce9e3dc354ba10e955b807fe35cddeac9 Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Thu, 18 Mar 2021 14:23:14 -0400
Subject: [PATCH] atsamd: Use "communication interface" menu option in Kconfig

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
 src/atsamd/Kconfig | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/atsamd/Kconfig b/src/atsamd/Kconfig
index 69429810..44ded6ca 100644
--- a/src/atsamd/Kconfig
+++ b/src/atsamd/Kconfig
@@ -14,6 +14,11 @@ config ATSAMD_SELECT
     select HAVE_STRICT_TIMING
     select HAVE_CHIPID
 
+config HAVE_SERCOM
+    depends on HAVE_GPIO_I2C || HAVE_GPIO_SPI
+    bool
+    default y
+
 config BOARD_DIRECTORY
     string
     default "atsamd"
@@ -127,15 +132,17 @@ config FLASH_START
     default 0x0000
 
 config USBSERIAL
-    bool "Use USB for communication (instead of serial)" if MACH_SAMD21
-    default y
+    bool
 config SERIAL
-    depends on !USBSERIAL
     bool
-    default y
-config HAVE_SERCOM
-    depends on HAVE_GPIO_I2C || HAVE_GPIO_SPI
-    bool
-    default y
+choice
+    prompt "Communication interface"
+    config ATSAMD_USB
+        bool "USB"
+        select USBSERIAL
+    config ATSAMD_SERIAL
+        bool "Serial"
+        select SERIAL
+endchoice
 
 endif