3 files changed, 12 insertions, 0 deletions
diff --git a/src/fs/fat32.cc b/src/fs/fat32.cc
index 17b543c..e4089d4 100644
--- a/src/fs/fat32.cc
+++ b/src/fs/fat32.cc
@@ -1,3 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2026 Richard QIn
+ */
 #include "fs/fat32.h"
 #include "lib/string.h"
 #include "drivers/uart.h"
diff --git a/src/fs/file.cc b/src/fs/file.cc
index 9f12dc1..d814332 100644
--- a/src/fs/file.cc
+++ b/src/fs/file.cc
@@ -1,3 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2026 Richard QIn
+ */
 #include "fs/file.h"
 #include "kernel/spinlock.h"
 #include "kernel/mm.h"
diff --git a/src/fs/fs.cc b/src/fs/fs.cc
index 9e3d50e..b93f363 100644
--- a/src/fs/fs.cc
+++ b/src/fs/fs.cc
@@ -1,3 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2026 Richard QIn
+ */
 #include "fs/fs.h"
 #include "kernel/riscv.h"
 #include "drivers/uart.h"