*/
#include <common.h>
#include <command.h>
-#include <cmd_cache.h>
-
-#if (CONFIG_COMMANDS & CFG_CMD_CACHE)
static int on_off (const char *);
-int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
switch (argc) {
case 2: /* on / off */
switch (on_off(argv[1])) {
-#if 0 /* prevented by varargs handling; FALLTROUGH is harmless, too */
- default: printf ("Usage:\n%s\n", cmdtp->usage);
- return;
-#endif
case 0: icache_disable();
break;
case 1: icache_enable ();
icache_status() ? "ON" : "OFF");
return 0;
default:
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
+ return cmd_usage(cmdtp);
}
return 0;
}
-int do_dcache ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dcache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
switch (argc) {
case 2: /* on / off */
switch (on_off(argv[1])) {
-#if 0 /* prevented by varargs handling; FALLTROUGH is harmless, too */
- default: printf ("Usage:\n%s\n", cmdtp->usage);
- return;
-#endif
case 0: dcache_disable();
break;
case 1: dcache_enable ();
dcache_status() ? "ON" : "OFF");
return 0;
default:
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
+ return cmd_usage(cmdtp);
}
return 0;
return (-1);
}
-#endif /* CFG_CMD_CACHE */
+
+U_BOOT_CMD(
+ icache, 2, 1, do_icache,
+ "enable or disable instruction cache",
+ "[on, off]\n"
+ " - enable or disable instruction cache"
+);
+
+U_BOOT_CMD(
+ dcache, 2, 1, do_dcache,
+ "enable or disable data cache",
+ "[on, off]\n"
+ " - enable or disable data (writethrough) cache"
+);