From 6d74895825a133aabf37df1dd6cbb260fdbebfa6 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Fri, 22 Jul 2022 06:25:06 +0200
Subject: [PATCH] tests/periph_gpio_ll: use MCU instead of CPU_FAM for ESP32x
 SoC

To be able to compile the test for different ESP32x variants without defining each ESP32x variant, MCU has to be used instead of CPU_FAM.
---
 tests/periph_gpio_ll/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/periph_gpio_ll/Makefile b/tests/periph_gpio_ll/Makefile
index f106f192f3..a87abfd096 100644
--- a/tests/periph_gpio_ll/Makefile
+++ b/tests/periph_gpio_ll/Makefile
@@ -46,11 +46,11 @@ CFLAGS += -DPIN_OUT_0=$(PIN_OUT_0)
 CFLAGS += -DPIN_OUT_1=$(PIN_OUT_1)
 CFLAGS += -DLOW_ROM=$(LOW_ROM)
 
-ifneq ($(CPU_FAM),esp32)
+ifneq ($(MCU),esp32)
   # We only need 1 thread (+ the Idle thread on some platforms) and we really
   # want this app working on all boards.
   CFLAGS += -DMAXTHREADS=2
 else
-  # ESP32 uses an extra thread for esp_timer
+  # ESP32x SoCs uses an extra thread for esp_timer
   CFLAGS += -DMAXTHREADS=3
 endif