From: Sascha Hauer <s.hauer@pengutronix.de>
To: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH v2 00/10] i.MX reset reason detection support
Date: Thu, 26 Apr 2018 14:54:56 +0200 [thread overview]
Message-ID: <20180426125456.afjcgysoq5ehb7tv@pengutronix.de> (raw)
In-Reply-To: <20180421010538.16488-1-andrew.smirnov@gmail.com>
On Fri, Apr 20, 2018 at 06:05:28PM -0700, Andrey Smirnov wrote:
> Everyone:
>
> This patchset is the result of my work on adding support for detecting
> and reporting reset reason as can be obtained from System Reset
> Controller (to be more precise via SRSR register) on i.MX family of
> SoC.
>
> Currently list of supported SoC is as follows:
>
> - i.MX6 (tested on i.MX6Q)
> - i.MX7 (tested on i.MX7D)
> - VFxxx (tested on VF610)
>
>
> Changes since [v1]:
>
> - i.MX reset reason detection code was converted to do detect
> the source with bitmasking as opposed to having a switch
> statement, due to potential problems with the latter as was
> pointed out by Philipp in [thread1]
>
> - Change above also allowed to unify VFxxx and i.MX codepaths
> without the need to introduce a dedicated VFxxx centric
> function
>
> [v1] http://lists.infradead.org/pipermail/barebox/2018-April/032614.html
> [thread1] http://lists.infradead.org/pipermail/barebox/2018-April/032708.html
>
> Feedback is wellcome!
>
> Thanks,
> Andrey Smirnov
Applied, thanks
Sascha
>
> Andrey Smirnov (10):
> common: reset_source: Add the notion of "reset source instance"
> ARM: i.MX: Add infrastructure to record SoC reset reason
> ARM: i.MX6: Record reset reason as a part of startup
> ARM: i.MX7: Record reset reason as a part of startup
> common: reset_source: Introduce reset_source_name()
> ARM: i.MX: Log detected reset reason
> ARM: i.MX: Print "revision unknown" if that is the case
> ARM: VFxxx: Add code to detect cpu variant
> ARM: VFxxx: Detect cpu variant on start
> ARM: VFxxx: Record reset reason as a part of startup
>
> arch/arm/mach-imx/Makefile | 1 +
> arch/arm/mach-imx/imx.c | 43 ++++++++++++++++++-
> arch/arm/mach-imx/imx6.c | 13 +++++-
> arch/arm/mach-imx/imx7.c | 14 +++++++
> arch/arm/mach-imx/include/mach/generic.h | 1 +
> arch/arm/mach-imx/include/mach/reset-reason.h | 37 +++++++++++++++++
> arch/arm/mach-imx/include/mach/vf610-regs.h | 3 ++
> arch/arm/mach-imx/include/mach/vf610.h | 51 +++++++++++++++++++++++
> arch/arm/mach-imx/vf610.c | 59 +++++++++++++++++++++++++++
> common/reset_source.c | 23 +++++++++++
> include/reset_source.h | 17 ++++++++
> 11 files changed, 259 insertions(+), 3 deletions(-)
> create mode 100644 arch/arm/mach-imx/include/mach/reset-reason.h
> create mode 100644 arch/arm/mach-imx/include/mach/vf610.h
> create mode 100644 arch/arm/mach-imx/vf610.c
>
> --
> 2.14.3
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
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prev parent reply other threads:[~2018-04-26 12:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-21 1:05 Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 01/10] common: reset_source: Add the notion of "reset source instance" Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 02/10] ARM: i.MX: Add infrastructure to record SoC reset reason Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 03/10] ARM: i.MX6: Record reset reason as a part of startup Andrey Smirnov
2018-05-02 14:42 ` Jan Lübbe
2018-05-02 17:46 ` Andrey Smirnov
2018-05-03 7:36 ` Jan Lübbe
2018-04-21 1:05 ` [PATCH v2 04/10] ARM: i.MX7: " Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 05/10] common: reset_source: Introduce reset_source_name() Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 06/10] ARM: i.MX: Log detected reset reason Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 07/10] ARM: i.MX: Print "revision unknown" if that is the case Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 08/10] ARM: VFxxx: Add code to detect cpu variant Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 09/10] ARM: VFxxx: Detect cpu variant on start Andrey Smirnov
2018-04-21 1:05 ` [PATCH v2 10/10] ARM: VFxxx: Record reset reason as a part of startup Andrey Smirnov
2018-04-26 12:54 ` Sascha Hauer [this message]
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