examples: zephyr: force esp32 wifi to use system heap

Zephyr v4.0.0 introduced a separate heap for ESP32. This heap has minimum size requirements that we cannot satisfy, so intead we disable the heap and force everything onto the system heap. Signed-off-by: Sam Friedman <sam@golioth.io>
golioth · Nov 14, 2024 · 3c94b03 · 3c94b03
1 parent 795c052
commit 3c94b03
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/examples/zephyr/common/Kconfig.defconfig b/examples/zephyr/common/Kconfig.defconfig
@@ -6,6 +6,10 @@
 
 if GOLIOTH_SAMPLE_COMMON
 
+# Force ESP32 WiFi to use system heap
+config ESP_HEAP_RUNTIME
+	default n
+
 if DNS_RESOLVER
 
 config DNS_SERVER_IP_ADDRESSES