-int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+void __weak invalidate_icache_all(void)
+{
+ /* please define arch specific invalidate_icache_all */
+ puts("No arch specific invalidate_icache_all available!\n");
+}
+
+int do_icache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])