ppc4xx: Remove support for PPC405CR CPUs

[platform/kernel/u-boot.git] / common / command.c

diff --git a/common/command.c b/common/command.c
index f51df26..625571d 100644 (file)
--- a/common/command.c
+++ b/common/command.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2000-2009
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -40,15 +24,8 @@ int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, int
        int i;
        int rcode = 0;
 
-       if (cmd_items > CONFIG_SYS_MAXARGS) {
-               printf("%s: cmd_items %d exceeds hardcoded limit %d."
-                      " Recompile with higher CONFIG_SYS_MAXARGS?\n",
-                      __func__, cmd_items, CONFIG_SYS_MAXARGS);
-               return -1;
-       }
-
        if (argc == 1) {        /*show list of commands */
-               cmd_tbl_t *cmd_array[CONFIG_SYS_MAXARGS];
+               cmd_tbl_t *cmd_array[cmd_items];
                int i, j, swaps;
 
                /* Make array of commands from .uboot_cmd section */
@@ -520,7 +497,7 @@ static int cmd_call(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 }
 
 enum command_ret_t cmd_process(int flag, int argc, char * const argv[],
-                              int *repeatable)
+                              int *repeatable, ulong *ticks)
 {
        enum command_ret_t rc = CMD_RET_SUCCESS;
        cmd_tbl_t *cmdtp;
@@ -550,7 +527,11 @@ enum command_ret_t cmd_process(int flag, int argc, char * const argv[],
 
        /* If OK so far, then do the command */
        if (!rc) {
+               if (ticks)
+                       *ticks = get_timer(0);
                rc = cmd_call(cmdtp, flag, argc, argv);
+               if (ticks)
+                       *ticks = get_timer(*ticks);
                *repeatable &= cmdtp->repeatable;
        }
        if (rc == CMD_RET_USAGE)