Use one command for showing overall CPU status than several without
knowing how many cpus is available in the system.
Signed-off-by: Michal Simek michal.si...@xilinx.com
---
common/cmd_mp.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/common/cmd_mp.c b/common/cmd_mp.c
index 328b338068b8..a80c6421575e 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]
--
2.3.5
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