From nobody Sun Apr 12 04:21:06 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A814C00144 for ; Mon, 1 Aug 2022 13:16:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230203AbiHANQo (ORCPT ); Mon, 1 Aug 2022 09:16:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232428AbiHANQW (ORCPT ); Mon, 1 Aug 2022 09:16:22 -0400 Received: from mail.fris.de (mail.fris.de [IPv6:2a01:4f8:c2c:390b::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 085992FFC5; Mon, 1 Aug 2022 06:16:17 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6800CC01CB; Mon, 1 Aug 2022 15:16:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1659359773; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=oa9sycEErUOj2Oq3kpiFHxM6XsttM4oiFCIw5P8CBXE=; b=Nu9+dDEj0erdR9PyNkcR7Lyrp/6Pc4rqngUdwrFEL3CH0dBOZfzCyaDdtLEy7K928YqPs5 JAia4T5t+89crAwuVkgzhVPZCDOTczaSFFOiJZIh7hvc3DDMbY5Tmk9WJ8/NiN4sgDL45C ykyW5cYngwVo14OGrnK7saVn46TIiiH0Red+4WxZW0Ke38m41NiU7zsAM5IloBDkXnARLZ WaSaSW0dlu4juoRK2j1u21SPzYoIJBlS0IhWO9UQmnj80ZznkFeWrYoQ9R89MDutXa1Ic0 M5kITVGYwfLvOk1SK66mT9nhwRHMEYJIDF+Tgp4jHaIDpzAAhgn7ilHh2OZHjQ== From: Frieder Schrempf To: devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: Fabio Estevam , Frieder Schrempf , Heiko Thiery , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team Subject: [PATCH v2 7/8] arm64: dts: imx8mm-kontron: Add SPI NOR partition layout Date: Mon, 1 Aug 2022 15:15:51 +0200 Message-Id: <20220801131554.116795-8-frieder@fris.de> In-Reply-To: <20220801131554.116795-1-frieder@fris.de> References: <20220801131554.116795-1-frieder@fris.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Frieder Schrempf This is the layout used by the bootloader. Add it to the kernel devicetree to make the same layout available in Linux and have the devicetrees synced. Signed-off-by: Frieder Schrempf --- Changes in v2: * new patch --- .../freescale/imx8mm-kontron-n801x-som.dtsi | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi b/= arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi index c995592981c2..bb87e8b166bf 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi @@ -66,6 +66,27 @@ flash@0 { compatible =3D "mxicy,mx25r1635f", "jedec,spi-nor"; spi-max-frequency =3D <80000000>; reg =3D <0>; + + partitions { + compatible =3D "fixed-partitions"; + #address-cells =3D <1>; + #size-cells =3D <1>; + + partition@0 { + label =3D "u-boot"; + reg =3D <0x0 0x1E0000>; + }; + + partition@1 { + label =3D "env"; + reg =3D <0x1E0000 0x10000>; + }; + + partition@2 { + label =3D "env_redundant"; + reg =3D <0x1F0000 0x10000>; + }; + }; }; }; =20 --=20 2.37.1