diff --git a/gdb/NEWS b/gdb/NEWS
index b976815..21e8cd3 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -57,6 +57,17 @@ FreeBSD/mips			mips*-*-freebsd
 Synopsys ARC			arc*-*-elf32
 FreeBSD/mips			mips*-*-freebsd
 
+* New commands
+
+flash-erase
+  Erases all the flash memory regions reported by the target.
+
+* New MI commands
+
+-target-flash-erase
+  Erases all the flash memory regions reported by the target.  This is
+  equivalent to the CLI command flash-erase.
+
 *** Changes in GDB 7.12
 
 * GDB and GDBserver now build with a C++ compiler by default.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 14628fa..6d0b281 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -19626,6 +19626,16 @@ load programs into flash memory.
 @code{load} does not repeat if you press @key{RET} again after using it.
 @end table
 
+@table @code
+
+@kindex flash-erase
+@item flash-erase
+@anchor{flash-erase}
+
+Erases all known flash memory regions on the target.
+
+@end table
+
 @node Byte Order
 @section Choosing Target Byte Order
 
@@ -31863,6 +31873,28 @@ No equivalent.
 @subsubheading Example
 N.A.
 
+@subheading The @code{-target-flash-erase} Command
+@findex -target-flash-erase
+
+@subsubheading Synopsis
+
+@smallexample
+ -target-flash-erase
+@end smallexample
+
+Erases all known flash memory regions on the target.
+
+The corresponding @value{GDBN} command is @samp{flash-erase}.
+
+The output is a list of flash regions that have been erased, with starting
+addresses and memory region sizes.
+
+@smallexample
+(gdb)
+-target-flash-erase
+^done,erased-regions=@{address="0x0",size="0x40000"@}
+(gdb)
+@end smallexample
 
 @subheading The @code{-target-select} Command
 @findex -target-select
diff --git a/gdb/mi/mi-cmds.c b/gdb/mi/mi-cmds.c
index cdea008..abb70bd 100644
--- a/gdb/mi/mi-cmds.c
+++ b/gdb/mi/mi-cmds.c
@@ -147,6 +147,7 @@ static struct mi_cmd mi_cmds[] =
   DEF_MI_CMD_MI ("target-file-delete", mi_cmd_target_file_delete),
   DEF_MI_CMD_MI ("target-file-get", mi_cmd_target_file_get),
   DEF_MI_CMD_MI ("target-file-put", mi_cmd_target_file_put),
+  DEF_MI_CMD_MI ("target-flash-erase", mi_cmd_target_flash_erase),
   DEF_MI_CMD_CLI ("target-select", "target", 1),
   DEF_MI_CMD_MI ("thread-info", mi_cmd_thread_info),
   DEF_MI_CMD_MI ("thread-list-ids", mi_cmd_thread_list_ids),
diff --git a/gdb/mi/mi-cmds.h b/gdb/mi/mi-cmds.h
index 8bd947b..d0906e6 100644
--- a/gdb/mi/mi-cmds.h
+++ b/gdb/mi/mi-cmds.h
@@ -93,6 +93,7 @@ extern mi_cmd_argv_ftype mi_cmd_target_detach;
 extern mi_cmd_argv_ftype mi_cmd_target_file_get;
 extern mi_cmd_argv_ftype mi_cmd_target_file_put;
 extern mi_cmd_argv_ftype mi_cmd_target_file_delete;
+extern mi_cmd_argv_ftype mi_cmd_target_flash_erase;
 extern mi_cmd_argv_ftype mi_cmd_thread_info;
 extern mi_cmd_argv_ftype mi_cmd_thread_list_ids;
 extern mi_cmd_argv_ftype mi_cmd_thread_select;
diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c
index 22803cb..57c23eb 100644
--- a/gdb/mi/mi-main.c
+++ b/gdb/mi/mi-main.c
@@ -553,6 +553,12 @@ mi_cmd_target_detach (char *command, char **argv, int argc)
 }
 
 void
+mi_cmd_target_flash_erase (char *command, char **argv, int argc)
+{
+  flash_erase_command (NULL, 0);
+}
+
+void
 mi_cmd_thread_select (char *command, char **argv, int argc)
 {
   enum gdb_rc rc;
diff --git a/gdb/target.c b/gdb/target.c
index be7367c..988602a 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -3943,6 +3943,52 @@ do_monitor_command (char *cmd,
   target_rcmd (cmd, gdb_stdtarg);
 }
 
+/* Erases all the memory regions marked as flash.  CMD and FROM_TTY are
+   ignored.  */
+
+void
+flash_erase_command (char *cmd, int from_tty)
+{
+  /* Used to communicate termination of flash operations to the target.  */
+  bool found_flash_region = false;
+  struct mem_region *m;
+  struct gdbarch *gdbarch = target_gdbarch ();
+
+  VEC(mem_region_s) *mem_regions = target_memory_map ();
+
+  /* Iterate over all memory regions.  */
+  for (int i = 0; VEC_iterate (mem_region_s, mem_regions, i, m); i++)
+    {
+      /* Fetch the memory attribute.  */
+      struct mem_attrib *attrib = &m->attrib;
+
+      /* Is this a flash memory region?  */
+      if (attrib->mode == MEM_FLASH)
+        {
+          found_flash_region = true;
+          target_flash_erase (m->lo, m->hi - m->lo);
+
+	  struct cleanup *cleanup_tuple
+	      = make_cleanup_ui_out_tuple_begin_end (current_uiout,
+						     "erased-regions");
+
+          current_uiout->message (_("Erasing flash memory region at address "));
+          current_uiout->field_fmt ("address", "%s", paddress (gdbarch,
+								 m->lo));
+          current_uiout->message (", size = ");
+          current_uiout->field_fmt ("size", "0x%s", phex (m->hi - m->lo, 0));
+          current_uiout->message ("\n");
+          do_cleanups (cleanup_tuple);
+        }
+    }
+
+  /* Did we do any flash operations?  If so, we need to finalize them.  */
+  if (found_flash_region)
+    target_flash_done ();
+  else
+    current_uiout->message (_("No flash memory regions found.\n"));
+}
+
 /* Print the name of each layers of our target stack.  */
 
 static void
@@ -4233,6 +4279,9 @@ Otherwise, any attempt to interrupt or stop will be ignored."),
 			   set_target_permissions, NULL,
 			   &setlist, &showlist);
 
+  add_com ("flash-erase", no_class, flash_erase_command,
+           _("Erase all flash memory regions."));
+
   add_setshow_boolean_cmd ("auto-connect-native-target", class_support,
 			   &auto_connect_native_target, _("\
 Set whether GDB may automatically connect to the native target."), _("\
diff --git a/gdb/target.h b/gdb/target.h
index f2b9181..8df117e 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -1451,6 +1451,9 @@ extern int target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr,
    is returned.  */
 VEC(mem_region_s) *target_memory_map (void);
 
+/* Erases all flash memory regions on the target.  */
+void flash_erase_command (char *cmd, int from_tty);
+
 /* Erase the specified flash region.  */
 void target_flash_erase (ULONGEST address, LONGEST length);
 
