tpm: Convert drivers to use SPDX

[karo-tx-uboot.git] / common / cmd_mp.c

diff --git a/common/cmd_mp.c b/common/cmd_mp.c
index 2143814d4fcedc5f9725599296da3f4e3d9a3a01..a80c6421575ea3ade21165b2102f2af9af526a39 100644 (file)
--- a/common/cmd_mp.c
+++ b/common/cmd_mp.c
@@ -1,33 +1,38 @@
 /*
  * Copyright 2008-2009 Freescale Semiconductor, Inc.
  *
- * 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+
  */
 
 #include <common.h>
 #include <command.h>
 
+static int cpu_status_all(void)
+{
+       unsigned long cpuid;
+
+       for (cpuid = 0; ; cpuid++) {
+               if (!is_core_valid(cpuid)) {
+                       if (cpuid == 0) {
+                               printf("Core num: %lu is not valid\n", cpuid);
+                               return 1;
+                       }
+                       break;
+               }
+               cpu_status(cpuid);
+       }
+
+       return 0;
+}
+
 static int
 cpu_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        unsigned long cpuid;
 
+       if (argc == 2 && strncmp(argv[1], "status", 6) == 0)
+                 return cpu_status_all();
+
        if (argc < 3)
                return CMD_RET_USAGE;
 
@@ -64,6 +69,7 @@ cpu_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #ifdef CONFIG_SYS_LONGHELP
 static char cpu_help_text[] =
            "<num> reset                 - Reset cpu <num>\n"
+       "cpu status                      - Status of all cpus\n"
        "cpu <num> status                - Status of cpu <num>\n"
        "cpu <num> disable               - Disable cpu <num>\n"
        "cpu <num> release <addr> [args] - Release cpu <num> at <addr> with [args]"