3 files changed, 17 insertions, 0 deletions
diff --git a/src/flash/nor/core.c b/src/flash/nor/core.c
index 7e783d42..9083ed15 100644
--- a/src/flash/nor/core.c
+++ b/src/flash/nor/core.c
@@ -29,6 +29,13 @@
 #include <target/image.h>
 
 
+/**
+ * @file
+ * Upper level of NOR flash framework.
+ * The lower level interfaces are to drivers.  These upper level ones
+ * primarily support access from Tcl scripts or from GDB.
+ */
+
 struct flash_bank *flash_banks;
 
 int flash_driver_erase(struct flash_bank *bank, int first, int last)
diff --git a/src/flash/nor/core.h b/src/flash/nor/core.h
index c1e26cd2..36e163df 100644
--- a/src/flash/nor/core.h
+++ b/src/flash/nor/core.h
@@ -24,6 +24,11 @@
 
 #include <flash/common.h>
 
+/**
+ * @file
+ * Upper level NOR flash interfaces.
+ */
+
 struct image;
 
 #define FLASH_MAX_ERROR_STR	(128)
diff --git a/src/flash/nor/tcl.c b/src/flash/nor/tcl.c
index 65523fbe..b7e80df2 100644
--- a/src/flash/nor/tcl.c
+++ b/src/flash/nor/tcl.c
@@ -26,6 +26,11 @@
 #include <helper/time_support.h>
 #include <target/image.h>
 
+/**
+ * @file
+ * Implements Tcl commands used to access NOR flash facilities.
+ */
+
 COMMAND_HELPER(flash_command_get_bank, unsigned name_index,
 		struct flash_bank **bank)
 {