From 82533b5c7b84a060f982503fa8786a66ed6d1598 Mon Sep 17 00:00:00 2001
From: Matthew Kennedy <matthewkennedy@outlook.com>
Date: Wed, 6 Sep 2023 14:08:27 -0700
Subject: [PATCH] allow setting lua heap size

---
 firmware/config/stm32f4ems/efifeatures.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/firmware/config/stm32f4ems/efifeatures.h b/firmware/config/stm32f4ems/efifeatures.h
index 0bacda3160..7d8bf53966 100644
--- a/firmware/config/stm32f4ems/efifeatures.h
+++ b/firmware/config/stm32f4ems/efifeatures.h
@@ -278,7 +278,9 @@
 	// small memory F40x can't fit perf trace
 	#define ENABLE_PERF_TRACE FALSE
 
+	#ifndef LUA_USER_HEAP
 	#define LUA_USER_HEAP 25000
+	#endif
 #endif
 
 #ifndef EFI_LUA