From: Alexander Kurz <akurz@blala.de>
To: barebox@lists.infradead.org, Sascha Hauer <s.hauer@pengutronix.de>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Alexander Kurz <akurz@blala.de>
Subject: [PATCH 2/2] ARM: i.MX50: Record reset reason as a part of startup
Date: Mon, 14 May 2018 05:26:50 +0000 [thread overview]
Message-ID: <20180514052650.7778-2-akurz@blala.de> (raw)
In-Reply-To: <20180514052650.7778-1-akurz@blala.de>
The given SRSR register location is also valid for the i.MX50.
Signed-off-by: Alexander Kurz <akurz@blala.de>
---
arch/arm/mach-imx/imx50.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-imx/imx50.c b/arch/arm/mach-imx/imx50.c
index 6d121eaf8..f7cbc9d4b 100644
--- a/arch/arm/mach-imx/imx50.c
+++ b/arch/arm/mach-imx/imx50.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
@@ -49,7 +50,10 @@ static int imx50_silicon_revision(void)
int imx50_init(void)
{
+ void __iomem *src = IOMEM(MX50_SRC_BASE_ADDR);
+
imx50_silicon_revision();
+ imx_set_reset_reason(src + IMX_SRC_SRSR, imx_reset_reasons);
imx53_boot_save_loc();
return 0;
--
2.11.0
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next prev parent reply other threads:[~2018-05-14 5:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-14 5:26 [PATCH 1/2] ARM: i.MX50: Replace expicit casts with IOMEM Alexander Kurz
2018-05-14 5:26 ` Alexander Kurz [this message]
2018-05-14 7:53 ` Sascha Hauer
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