From nobody Fri Dec 19 12:05:20 2025 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 51D261C57A9; Tue, 27 Aug 2024 15:11:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.62.61 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724771466; cv=none; b=if2xF5Hozf8L+/JCkepxOhIsCbpEhwCTZOucxFLNILL3fdWVIabxKjY8crNOX5uXfZMi8JYW6FT74rU3w5Mr0crH2pqkvIJ7m3A+DAHMsk2b1U018Uko17Cy61kvlzQrwAsl53eD5lkKy2t2tsxU4gbhH7JDyWffT6sEvY8Cqmc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724771466; c=relaxed/simple; bh=3xVLnGcTId0XQFiNIOwnPImEiBTXkSLlAj7t4/dT72U=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=NZ2bat9n0BCccyUbxJ1AuRzx4oVfBwM73zyTnyALUyDeyovviVLn0YBnOxIdG1UqqfaGAt/KOpvLrJAcGo34o3/yULi4TFGD4woUxqNq9sqVcQdlBRhVV2g6EHApCfuTCnT6tgi4bjHS122SZ9H9BM9GE1zEb8dY9WXtY89kxPg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de; spf=pass smtp.mailfrom=denx.de; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b=EoEv3bOv; arc=none smtp.client-ip=85.214.62.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=denx.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b="EoEv3bOv" Received: from localhost.localdomain (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: lukma@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 309FD87F5C; Tue, 27 Aug 2024 17:11:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1724771462; bh=3WZUiJ+S1tJ3Av97erWGdxb+OR4BtI+I9p0lNeSdlV4=; h=From:To:Cc:Subject:Date:From; b=EoEv3bOvf3C940mtrhICVIynLhMsZGdDbDkSGOwlcZgMZ+J9rEDTLH8eW9BDNStTs iX3bsPt/V7q+0mwGxwPct/FZ8/aKv9FVXGXynYxi29YcOWav9ZYtpeqjAU3/k/Gzrn E6J4q1ChVa6L8zbYv0my9U5GwSUxku5TKpRCPFkYlktmj6H1j3XheZDXGi3m4tz9N5 inH55G9kXIiFUMLPTVRdx4UOD1kYs4E39GbUMMrKx7HuRuOc9xhflHegJrUSNyEbO/ SuzkZS31ZhiKaPYIMVGeQwbs/QYDxkL3xmGY7FQvXquFLBrkoyz7YWVGcWJ0Cp2Dy4 ShBN6I+2ojk4w== From: Lukasz Majewski To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer Cc: Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lukasz Majewski Subject: [PATCH v2] dts: nxp: mxs: Fix partitions definitions and remove saif (imx28-lwe.dtsi) Date: Tue, 27 Aug 2024 17:10:42 +0200 Message-Id: <20240827151042.2254651-1-lukma@denx.de> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Content-Type: text/plain; charset="utf-8" The SPI-NOR memory layout has evolved during time lifetime of the device - for example special partitions to keep track of booted devices for A/B booting scheme were added. Additionally the saifX nodes are specific to other group of the imx287 based devices, so needs to be moved to different devices description. Signed-off-by: Lukasz Majewski --- Changes for v2: - Add more descriptive commit message - Replace e.g. partition@4 with partition@fe0000 - Use lower case letters for HEX offsets descriptions --- arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi | 38 +++++++++--------------- 1 file changed, 14 insertions(+), 24 deletions(-) diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi b/arch/arm/boot/dts/n= xp/mxs/imx28-lwe.dtsi index 69fcb0dde940..410dfe17f8ca 100644 --- a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi +++ b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi @@ -55,23 +55,6 @@ &i2c0 { status =3D "okay"; }; =20 -&saif0 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&saif0_pins_a>; - #sound-dai-cells =3D <0>; - assigned-clocks =3D <&clks 53>; - assigned-clock-rates =3D <12000000>; - status =3D "okay"; -}; - -&saif1 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&saif1_pins_a>; - fsl,saif-master =3D <&saif0>; - #sound-dai-cells =3D <0>; - status =3D "okay"; -}; - &spi3_pins_a { fsl,pinmux-ids =3D < MX28_PAD_AUART2_RX__SSP3_D4 @@ -109,7 +92,7 @@ &ssp3 { =20 flash@0 { compatible =3D "jedec,spi-nor"; - spi-max-frequency =3D <40000000>; + spi-max-frequency =3D <20000000>; reg =3D <0>; =20 partitions { @@ -133,14 +116,21 @@ partition@90000 { reg =3D <0x90000 0x10000>; }; =20 - partition@100000 { - label =3D "kernel"; - reg =3D <0x100000 0x400000>; + partition@a0000 { + label =3D "rescue"; + reg =3D <0xa0000 0xf40000>; + }; + + partition@fe0000 { + /* 1st sector for SPL boot img source data */ + label =3D "spl-boot-data1"; + reg =3D <0xfe0000 0x10000>; }; =20 - partition@500000 { - label =3D "swupdate"; - reg =3D <0x500000 0x800000>; + partition@ff0000 { + /* 2nd sector for SPL boot img source data */ + label =3D "spl-boot-data2"; + reg =3D <0xff0000 0x10000>; }; }; }; --=20 2.39.2