linux-kernel - Re: [PATCH v5 1/2] dt-bindings: mtd: amlogic,meson-nand: support fields for boot ROM code

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Message-ID: <171337756287.2947093.12060380819740476831.robh@kernel.org>
Date: Wed, 17 Apr 2024 13:12:57 -0500
From: Rob Herring <robh@...nel.org>
To: Arseniy Krasnov <avkrasnov@...utedevices.com>
Cc: oxffffaa@...il.com, Kevin Hilman <khilman@...libre.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Miquel Raynal <miquel.raynal@...tlin.com>,
	Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, Richard Weinberger <richard@....at>,
	Conor Dooley <conor+dt@...nel.org>,
	Jerome Brunet <jbrunet@...libre.com>, linux-mtd@...ts.infradead.org,
	Neil Armstrong <neil.armstrong@...aro.org>, kernel@...rdevices.ru,
	linux-amlogic@...ts.infradead.org,
	Vignesh Raghavendra <vigneshr@...com>,
	Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH v5 1/2] dt-bindings: mtd: amlogic,meson-nand: support
 fields for boot ROM code


On Tue, 16 Apr 2024 11:51:00 +0300, Arseniy Krasnov wrote:
> Boot ROM code on Meson requires that some pages on NAND must be written
> in special mode: "short" ECC mode where each block is 384 bytes and
> scrambling mode is on. Such pages located with the specified interval
> within specified offset. Both interval and offset are located in the
> device tree and used by driver if 'nand-is-boot-medium' is set for
> NAND chip.
> 
> Signed-off-by: Arseniy Krasnov <avkrasnov@...utedevices.com>
> ---
>  .../bindings/mtd/amlogic,meson-nand.yaml           | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>