From 5bd75b134d8dcfe03273ee364415cacf58357c44 Mon Sep 17 00:00:00 2001
From: Angus Gratton <angus@espressif.com>
Date: Thu, 14 May 2020 14:44:17 +1000
Subject: [PATCH] esptool: Set 80MHz SPI flash speed for ESP32-S2 & future
 chips

Most ESP32 devices will also work at 80MHz, but third party boards/modules
may not have been tested at this speed so the default is kept at 40MHz for safety.
---
 components/esptool_py/Kconfig.projbuild | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/esptool_py/Kconfig.projbuild b/components/esptool_py/Kconfig.projbuild
index e11f9c7d50..a01ea47345 100644
--- a/components/esptool_py/Kconfig.projbuild
+++ b/components/esptool_py/Kconfig.projbuild
@@ -83,7 +83,8 @@ menu "Serial flasher config"
 
     choice ESPTOOLPY_FLASHFREQ
         prompt "Flash SPI speed"
-        default ESPTOOLPY_FLASHFREQ_40M
+        default ESPTOOLPY_FLASHFREQ_40M if IDF_TARGET_ESP32
+        default ESPTOOLPY_FLASHFREQ_80M
         help
             The SPI flash frequency to be used.