+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/*
*/
#include <common.h>
#include <command.h>
+#include <cpu_func.h>
#include <linux/compiler.h>
static int parse_argv(const char *);
static int do_icache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
switch (argc) {
- case 2: /* on / off */
+ case 2: /* on / off / flush */
switch (parse_argv(argv[1])) {
case 0:
icache_disable();
case 2:
invalidate_icache_all();
break;
+ default:
+ return CMD_RET_USAGE;
}
break;
case 1: /* get status */
static int do_dcache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
switch (argc) {
- case 2: /* on / off */
+ case 2: /* on / off / flush */
switch (parse_argv(argv[1])) {
case 0:
dcache_disable();
case 2:
flush_dcache_all();
break;
+ default:
+ return CMD_RET_USAGE;
}
break;
case 1: /* get status */