diff options
Diffstat (limited to 'common/cmd_mp.c')
| -rw-r--r-- | common/cmd_mp.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/common/cmd_mp.c b/common/cmd_mp.c index 328b338..a80c642 100644 --- a/common/cmd_mp.c +++ b/common/cmd_mp.c @@ -7,11 +7,32 @@ #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; @@ -48,6 +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]" |