From dc9170966b4e8c2a4b6e864fb78099c286ea9f8f Mon Sep 17 00:00:00 2001
From: Angus Gratton <angus@espressif.com>
Date: Thu, 8 Aug 2019 15:27:47 +1000
Subject: [PATCH] freertos: Force UNICORE mode on ESP32S2

---
 components/freertos/Kconfig | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/components/freertos/Kconfig b/components/freertos/Kconfig
index 2fdd3cc558..06461b9198 100644
--- a/components/freertos/Kconfig
+++ b/components/freertos/Kconfig
@@ -1,9 +1,15 @@
 menu "FreeRTOS"
 
-    # This is actually also handled in the ESP32 startup code, not only in FreeRTOS.
+    config FREERTOS_SINGLE_CORE_ONLY
+        # invisible config item to always select FREERTOS_UNICORE on single core IDF_TARGET
+        bool
+        default y
+        depends on IDF_TARGET_ESP32S2BETA
+        select FREERTOS_UNICORE
+
     config FREERTOS_UNICORE
+        # This config variable is also checked in the ESP32 startup code, not only in FreeRTOS.
         bool "Run FreeRTOS only on first core"
-        default y if IDF_TARGET_ESP32S2BETA
         default n
         help
             This version of FreeRTOS normally takes control of all cores of