summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/flash/nor/core.c7
-rw-r--r--src/flash/nor/core.h5
-rw-r--r--src/flash/nor/tcl.c5
-rw-r--r--src/server/gdb_server.c11
4 files changed, 27 insertions, 1 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)
{
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 08daa68a..f4a99cae 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -37,6 +37,15 @@
#include <jtag/jtag.h>
+/**
+ * @file
+ * GDB server implementation.
+ *
+ * This implements the GDB Remote Serial Protocol, over TCP connections,
+ * giving GDB access to the JTAG or other hardware debugging facilities
+ * found in most modern embedded processors.
+ */
+
/* private connection data for GDB */
struct gdb_connection
{
@@ -68,7 +77,7 @@ static enum breakpoint_type gdb_breakpoint_override_type;
extern int gdb_error(struct connection *connection, int retval);
static unsigned short gdb_port = 3333;
static unsigned short gdb_port_next = 0;
-static const char *DIGITS = "0123456789abcdef";
+static const char DIGITS[16] = "0123456789abcdef";
static void gdb_log_callback(void *priv, const char *file, unsigned line,
const char *function, const char *string);