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authorFabien Parent <fparent@baylibre.com>2019-05-06 16:17:56 +0200
committerTom Rini <trini@konsulko.com>2019-05-18 12:32:00 -0400
commit47f30aaa36ee3f8f499f5f57a73f66476eb993ec (patch)
tree96d3b0403eaa2145b4ecc8123a52fa2c699bbef7 /arch
parent29383f2043b695f8dad0e57cd6602405141404a0 (diff)
ARM: mediatek: mt8516: use PSCI to reset the SoC
Instead of using the watchdog, let's use PSCI to perform the reset of the SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-mediatek/mt8516/init.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm/mach-mediatek/mt8516/init.c b/arch/arm/mach-mediatek/mt8516/init.c
index 26a215a8b1..186f6c048a 100644
--- a/arch/arm/mach-mediatek/mt8516/init.c
+++ b/arch/arm/mach-mediatek/mt8516/init.c
@@ -14,14 +14,10 @@
#include <asm/armv8/mmu.h>
#include <asm/sections.h>
#include <dm/uclass.h>
-#include <linux/io.h>
#include <dt-bindings/clock/mt8516-clk.h>
DECLARE_GLOBAL_DATA_PTR;
-#define WDOG_SWRST 0x10007014
-#define WDOG_SWRST_KEY 0x1209
-
int dram_init(void)
{
int ret;
@@ -87,10 +83,7 @@ int mtk_soc_early_init(void)
void reset_cpu(ulong addr)
{
- while (1) {
- writel(WDOG_SWRST_KEY, WDOG_SWRST);
- mdelay(5);
- }
+ psci_system_reset();
}
int print_cpuinfo(void)