MRE F4

firmware/config/boards/microrusefi/board_configuration.cpp

@@ -215,3 +215,10 @@ void setBoardConfigurationOverrides(void) {
 
 void setAdcChannelOverrides(void) {
 }
+
+/**
+ * @brief   Board-specific SD card configuration code overrides. Needed by bootloader code.
+ * @todo    Add your board-specific code, if any.
+ */
+void setSdCardConfigurationOverrides(void) {
+}

firmware/config/boards/st_stm32f4/board_extra.c

@@ -1,3 +1,8 @@
+/**
+ * @file board_extra.c
+ */
+
+#include "chconf_common.h"
 
 /**
  * @brief   Board-specific configuration code overrides.