ARC: Invalidate instruction and data caches early on boot

[u-boot] / include / command.h

diff --git a/include/command.h b/include/command.h
index 0e0470bb0be76fca25b5e6e6f1bcaf070bbdcb0e..767cabb3df09752e36d46987b32b774a716061e1 100644 (file)
--- a/include/command.h
+++ b/include/command.h
@@ -80,11 +80,10 @@ int cmd_process_error(cmd_tbl_t *cmdtp, int err);
  * void function (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
  */
 
-#if defined(CONFIG_CMD_MEMORY)         \
-       || defined(CONFIG_CMD_I2C)      \
-       || defined(CONFIG_CMD_ITEST)    \
-       || defined(CONFIG_CMD_PCI)      \
-       || defined(CONFIG_CMD_PORTIO)
+#if defined(CONFIG_CMD_MEMORY) || \
+       defined(CONFIG_CMD_I2C) || \
+       defined(CONFIG_CMD_ITEST) || \
+       defined(CONFIG_CMD_PCI)
 #define CMD_DATA_SIZE
 extern int cmd_get_data_size(char* arg, int default_size);
 #endif
@@ -144,6 +143,24 @@ int cmd_process(int flag, int argc, char * const argv[],
                               int *repeatable, unsigned long *ticks);
 
 void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
+
+/**
+ * board_run_command() - Fallback function to execute a command
+ *
+ * When no command line features are enabled in U-Boot, this function is
+ * called to execute a command. Typically the function can look at the
+ * command and perform a few very specific tasks, such as booting the
+ * system in a particular way.
+ *
+ * This function is only used when CONFIG_CMDLINE is not enabled.
+ *
+ * In normal situations this function should not return, since U-Boot will
+ * simply hang.
+ *
+ * @cmdline:   Command line string to execute
+ * @return 0 if OK, 1 for error
+ */
+int board_run_command(const char *cmdline);
 #endif /* __ASSEMBLY__ */
 
 /*