From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pf0-x243.google.com ([2607:f8b0:400e:c00::243]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1f7PK9-0001d5-0u for barebox@lists.infradead.org; Sat, 14 Apr 2018 17:50:55 +0000 Received: by mail-pf0-x243.google.com with SMTP id u86so8530013pfd.2 for ; Sat, 14 Apr 2018 10:50:44 -0700 (PDT) From: Andrey Smirnov Date: Sat, 14 Apr 2018 10:50:17 -0700 Message-Id: <20180414175024.9962-4-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 03/10] ARM: i.MX6: 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/imx6.c | 4 +++- arch/arm/mach-imx/include/mach/reset-reason.h | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/imx6.c b/arch/arm/mach-imx/imx6.c index 14a1cba5a..3d81c2785 100644 --- a/arch/arm/mach-imx/imx6.c +++ b/arch/arm/mach-imx/imx6.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -151,6 +152,7 @@ int imx6_init(void) { const char *cputypestr; u32 mx6_silicon_revision; + void __iomem *src = IOMEM(MX6_SRC_BASE_ADDR); imx6_init_lowlevel(); @@ -195,7 +197,7 @@ int imx6_init(void) } imx_set_silicon_revision(cputypestr, mx6_silicon_revision); - + imx_set_reset_reason(src + IMX6_SRC_SRSR); imx6_setup_ipu_qos(); imx6ul_enet_clk_init(); diff --git a/arch/arm/mach-imx/include/mach/reset-reason.h b/arch/arm/mach-imx/include/mach/reset-reason.h index 96b905303..f65224a55 100644 --- a/arch/arm/mach-imx/include/mach/reset-reason.h +++ b/arch/arm/mach-imx/include/mach/reset-reason.h @@ -12,6 +12,8 @@ #define IMX_SRC_SRSR_TEMPSENSE_RESET BIT(9) #define IMX_SRC_SRSR_WARM_BOOT BIT(16) +#define IMX6_SRC_SRSR 0x008 + void imx_set_reset_reason(void __iomem *srsr); #endif /* __MACH_RESET_REASON_H__ */ -- 2.14.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox