summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/arm/cpu/armv7/virt-v7.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/virt-v7.c b/arch/arm/cpu/armv7/virt-v7.c
index 651ca40..b69fd37 100644
--- a/arch/arm/cpu/armv7/virt-v7.c
+++ b/arch/arm/cpu/armv7/virt-v7.c
@@ -15,8 +15,6 @@
#include <asm/io.h>
#include <asm/secure.h>
-unsigned long gic_dist_addr;
-
static unsigned int read_id_pfr1(void)
{
unsigned int reg;
@@ -68,6 +66,12 @@ static void kick_secondary_cpus_gic(unsigned long gicdaddr)
void __weak smp_kick_all_cpus(void)
{
+ unsigned long gic_dist_addr;
+
+ gic_dist_addr = get_gicd_base_address();
+ if (gic_dist_addr == -1)
+ return;
+
kick_secondary_cpus_gic(gic_dist_addr);
}
@@ -75,6 +79,7 @@ int armv7_init_nonsec(void)
{
unsigned int reg;
unsigned itlinesnr, i;
+ unsigned long gic_dist_addr;
/* check whether the CPU supports the security extensions */
reg = read_id_pfr1();