Add function to reset EC configuration

src/board/system76/common/config.c

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include <board/config.h>
+
+#include <board/battery.h>
+#include <common/debug.h>
+
+/**
+ * Reset the EC configuration data.
+ */
+void config_reset(void) {
+    battery_reset();
+    INFO("Reset configuration\n");
+}

src/board/system76/common/include/board/config.h

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
+#ifndef _BOARD_CONFIG_H
+#define _BOARD_CONFIG_H
+
+void config_reset(void);
+
+#endif // _BOARD_CONFIG_H