New port: FiiO M3K on bare metal

Change-Id: I7517e7d5459e129dcfc9465c6fbd708619888fbe
diff --git a/.gitignore b/.gitignore
index 35cde02..6e22d4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -118,6 +118,7 @@
 /tools/mknkboot
 /tools/mktccboot
 /tools/mkzenboot
+/tools/mkspl-x1000
 /tools/iaudio_bl_flash.c
 /tools/iaudio_bl_flash.h
 /tools/.vagrant