From 0c9ab437de1bcfd0524217619937b162273e43d4 Mon Sep 17 00:00:00 2001
From: York Sun <yorksun@freescale.com>
Date: Mon, 25 Mar 2013 07:40:00 +0000
Subject: [PATCH] powerpc/mpc85xx: check if core is disabled for showing status
"cpu <num> status" should check if core is disabled before printing
the spin table location.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
---
arch/powerpc/cpu/mpc85xx/mp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index 43d4836303d..861c8e02872 100644
--- a/arch/powerpc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
@@ -80,6 +80,8 @@ int cpu_status(int nr)
if (nr == id) {
table = (u32 *)&__spin_table;
printf("table base @ 0x%p\n", table);
+ } else if (is_core_disabled(nr)) {
+ puts("Disabled\n");
} else {
table = (u32 *)&__spin_table + nr * NUM_BOOT_ENTRY;
printf("Running on cpu %d\n", id);
--
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