From: Sascha Hauer <s.hauer@pengutronix.de>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: barebox@lists.infradead.org, david@protonic.nl
Subject: Re: [PATCH v1] ARM: dts: imx6q-prti6q: add pstore/ramoops node
Date: Fri, 9 Oct 2020 09:19:38 +0200 [thread overview]
Message-ID: <20201009071938.GX11648@pengutronix.de> (raw)
In-Reply-To: <20201008110734.31719-1-o.rempel@pengutronix.de>
On Thu, Oct 08, 2020 at 01:07:34PM +0200, Oleksij Rempel wrote:
> In some cases we have no UART access, but we still need to get barebox
> messages. With ramoops enabled, we still can get barebox message from
> running Linux by reading:
> cat /sys/fs/pstore/console-ramoops-0
>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
> arch/arm/dts/imx6qdl-prti6q.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
Applied, thanks
Sascha
>
> diff --git a/arch/arm/dts/imx6qdl-prti6q.dtsi b/arch/arm/dts/imx6qdl-prti6q.dtsi
> index f2b36553d4..bfc059e34f 100644
> --- a/arch/arm/dts/imx6qdl-prti6q.dtsi
> +++ b/arch/arm/dts/imx6qdl-prti6q.dtsi
> @@ -27,6 +27,17 @@
> };
> };
>
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + /* Address will be determined by the bootloader */
> + ramoops {
> + compatible = "ramoops";
> + };
> + };
> +
> reg_1v8: regulator-1v8 {
> compatible = "regulator-fixed";
> regulator-name = "1v8";
> --
> 2.28.0
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
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prev parent reply other threads:[~2020-10-09 7:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 11:07 Oleksij Rempel
2020-10-09 7:19 ` Sascha Hauer [this message]
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