[PATCH 5/6] ARM: i.MX53: Record reset reason as a part of startup
Andrey Smirnov
andrew.smirnov at gmail.com
Thu Apr 26 22:49:45 PDT 2018
Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
---
arch/arm/mach-imx/imx53.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-imx/imx53.c b/arch/arm/mach-imx/imx53.c
index 2758f1bbc..56f1bda75 100644
--- a/arch/arm/mach-imx/imx53.c
+++ b/arch/arm/mach-imx/imx53.c
@@ -21,6 +21,7 @@
#include <mach/revision.h>
#include <mach/clock-imx51_53.h>
#include <mach/generic.h>
+#include <mach/reset-reason.h>
#define SI_REV 0x48
@@ -52,7 +53,10 @@ static int imx53_silicon_revision(void)
int imx53_init(void)
{
+ void __iomem *src = IOMEM(MX53_SRC_BASE_ADDR);
+
imx53_silicon_revision();
+ imx_set_reset_reason(src + IMX_SRC_SRSR, imx_reset_reasons);
imx53_boot_save_loc();
add_generic_device("imx53-esdctl", 0, NULL, MX53_ESDCTL_BASE_ADDR, 0x1000, IORESOURCE_MEM, NULL);
--
2.14.3
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