From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pf0-x241.google.com ([2607:f8b0:400e:c00::241]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1f7PKB-0001d6-FW for barebox@lists.infradead.org; Sat, 14 Apr 2018 17:50:58 +0000 Received: by mail-pf0-x241.google.com with SMTP id o16so8511730pfk.9 for ; Sat, 14 Apr 2018 10:50:45 -0700 (PDT) From: Andrey Smirnov Date: Sat, 14 Apr 2018 10:50:18 -0700 Message-Id: <20180414175024.9962-5-andrew.smirnov@gmail.com> In-Reply-To: <20180414175024.9962-1-andrew.smirnov@gmail.com> References: <20180414175024.9962-1-andrew.smirnov@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 04/10] ARM: i.MX7: Record reset reason as a part of startup To: barebox@lists.infradead.org Cc: Andrey Smirnov Signed-off-by: Andrey Smirnov --- arch/arm/mach-imx/imx7.c | 3 +++ arch/arm/mach-imx/include/mach/reset-reason.h | 1 + 2 files changed, 4 insertions(+) diff --git a/arch/arm/mach-imx/imx7.c b/arch/arm/mach-imx/imx7.c index 4eef99c87..a5debd06c 100644 --- a/arch/arm/mach-imx/imx7.c +++ b/arch/arm/mach-imx/imx7.c @@ -19,6 +19,7 @@ #include #include #include +#include #include void imx7_init_lowlevel(void) @@ -171,6 +172,7 @@ int imx7_init(void) { const char *cputypestr; u32 imx7_silicon_revision; + void __iomem *src = IOMEM(MX7_SRC_BASE_ADDR); imx7_init_lowlevel(); @@ -197,6 +199,7 @@ int imx7_init(void) } imx_set_silicon_revision(cputypestr, imx7_silicon_revision); + imx_set_reset_reason(src + IMX7_SRC_SRSR); return 0; } diff --git a/arch/arm/mach-imx/include/mach/reset-reason.h b/arch/arm/mach-imx/include/mach/reset-reason.h index f65224a55..a8a9dc682 100644 --- a/arch/arm/mach-imx/include/mach/reset-reason.h +++ b/arch/arm/mach-imx/include/mach/reset-reason.h @@ -13,6 +13,7 @@ #define IMX_SRC_SRSR_WARM_BOOT BIT(16) #define IMX6_SRC_SRSR 0x008 +#define IMX7_SRC_SRSR 0x05c void imx_set_reset_reason(void __iomem *srsr); -- 2.14.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox