--- tools/hciattach_bcm43xx.c.orig	2017-03-13 09:46:36.904161970 +0000
+++ tools/hciattach_bcm43xx.c	2017-03-13 09:47:51.554161941 +0000
@@ -43,7 +43,7 @@
 #include "hciattach.h"
 
 #ifndef FIRMWARE_DIR
-#define FIRMWARE_DIR "/etc/firmware"
+#define FIRMWARE_DIR "/lib/firmware"
 #endif
 
 #define FW_EXT ".hcd"