diff --git a/.gitignore b/.gitignore
index b1c2264..bd6fdc8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,10 +25,10 @@ managed_components
 *.pch
 
 # Libraries
-*.lib
-*.a
-*.la
-*.lo
+#*.lib
+#*.a
+#*.la
+#*.lo
 
 # Shared objects (inc. Windows DLLs)
 *.dll
diff --git a/components/audio_hal/driver/zl38063/firmware/libfirmware.a b/components/audio_hal/driver/zl38063/firmware/libfirmware.a
new file mode 100644
index 0000000..b7f8781
Binary files /dev/null and b/components/audio_hal/driver/zl38063/firmware/libfirmware.a differ