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From: "Alim Akhtar" <alim.akhtar@samsung.com>
To: <krzk@kernel.org>
Cc: <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-samsung-soc@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <robh+dt@kernel.org>
Subject: RE: [PATCH] arm64: dts: exynos: Add minimal bootargs
Date: Sat, 4 Jul 2020 00:19:40 +0530	[thread overview]
Message-ID: <000801d6516a$b6efcb40$24cf61c0$@samsung.com> (raw)
In-Reply-To: <20200703182536.9190-1-alim.akhtar@samsung.com>

Adding Krzysztof's correct email address.
Sorry about noise.

> -----Original Message-----
> From: Alim Akhtar <alim.akhtar@samsung.com>
> Sent: 03 July 2020 23:56
> To: rzk@kernel.org
> Cc: devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> samsung-soc@vger.kernel.org; linux-kernel@vger.kernel.org;
> robh+dt@kernel.org; Alim Akhtar <alim.akhtar@samsung.com>
> Subject: [PATCH] arm64: dts: exynos: Add minimal bootargs
> 
> Add minimal bootargs to enable earlycon and console.
> This really useful in case kernel has crashed early in boot process.
> 
> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
> ---
>  arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> index 790f12ca8981..d7b42d5a3b2d 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> @@ -24,6 +24,7 @@
> 
>  	chosen {
>  		stdout-path = &serial_2;
> +		bootargs = "earlycon=exynos4210,0x14c30000
> console=ttySAC0,115200n8";
>  	};
> 
>  	memory@40000000 {
> 
> base-commit: 9e50b94b3eb0d859a2586b5a40d7fd6e5afd9210
> --
> 2.17.1



WARNING: multiple messages have this Message-ID (diff)
From: "Alim Akhtar" <alim.akhtar@samsung.com>
To: <krzk@kernel.org>
Cc: robh+dt@kernel.org, devicetree@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: RE: [PATCH] arm64: dts: exynos: Add minimal bootargs
Date: Sat, 4 Jul 2020 00:19:40 +0530	[thread overview]
Message-ID: <000801d6516a$b6efcb40$24cf61c0$@samsung.com> (raw)
In-Reply-To: <20200703182536.9190-1-alim.akhtar@samsung.com>

Adding Krzysztof's correct email address.
Sorry about noise.

> -----Original Message-----
> From: Alim Akhtar <alim.akhtar@samsung.com>
> Sent: 03 July 2020 23:56
> To: rzk@kernel.org
> Cc: devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> samsung-soc@vger.kernel.org; linux-kernel@vger.kernel.org;
> robh+dt@kernel.org; Alim Akhtar <alim.akhtar@samsung.com>
> Subject: [PATCH] arm64: dts: exynos: Add minimal bootargs
> 
> Add minimal bootargs to enable earlycon and console.
> This really useful in case kernel has crashed early in boot process.
> 
> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
> ---
>  arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> index 790f12ca8981..d7b42d5a3b2d 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> @@ -24,6 +24,7 @@
> 
>  	chosen {
>  		stdout-path = &serial_2;
> +		bootargs = "earlycon=exynos4210,0x14c30000
> console=ttySAC0,115200n8";
>  	};
> 
>  	memory@40000000 {
> 
> base-commit: 9e50b94b3eb0d859a2586b5a40d7fd6e5afd9210
> --
> 2.17.1



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2020-07-03 18:49 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200703184543epcas5p4adb3db7693094c72477b8469d9f205ba@epcas5p4.samsung.com>
2020-07-03 18:25 ` [PATCH] arm64: dts: exynos: Add minimal bootargs Alim Akhtar
2020-07-03 18:25   ` Alim Akhtar
2020-07-03 18:49   ` Alim Akhtar [this message]
2020-07-03 18:49     ` Alim Akhtar
2020-07-04 10:22     ` Krzysztof Kozlowski
2020-07-04 10:22       ` Krzysztof Kozlowski
2020-07-05  1:39       ` Alim Akhtar
2020-07-05  1:39         ` Alim Akhtar
2020-07-05 18:09         ` 'Krzysztof Kozlowski'
2020-07-05 18:09           ` 'Krzysztof Kozlowski'

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