From patchwork Tue Aug 27 15:10:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 13779656 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 51CD41C5793 for ; 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=1724771467; cv=none; b=A2QIAAmtYBxgX0wfvQ4aI/aeDiXOidy3wOZRTJ5sWS/lklcjCIKGXHBWDuVthyuugOGXBRfDdRuPI+BccJ6IzddWOU1yfakUr6IFVkHQuiStgi/nLOJbJ77YqcaFXe/dF1cEgcU14ij3Hy71BIGjsqZ3lvU25cBzAC8Guxhkw+Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724771467; c=relaxed/simple; bh=3xVLnGcTId0XQFiNIOwnPImEiBTXkSLlAj7t4/dT72U=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=jr6a3dTNoByYQ9bnz2Gy07iZszwQ8s8MXx+38J+WXWJSA5KKWLXFq70Uu8d3j1ILe5JaHH/+uwA0n9lu9loXumeW5YV02cOCfQfAMk6Oh57doqwjaOVcy4sllWzK0fzxsJJszx5XIQvGp5GSCYT2ZZlHxhPTp3hy4F+F4ZnTSGo= 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: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean 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/nxp/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 = "okay"; }; -&saif0 { - pinctrl-names = "default"; - pinctrl-0 = <&saif0_pins_a>; - #sound-dai-cells = <0>; - assigned-clocks = <&clks 53>; - assigned-clock-rates = <12000000>; - status = "okay"; -}; - -&saif1 { - pinctrl-names = "default"; - pinctrl-0 = <&saif1_pins_a>; - fsl,saif-master = <&saif0>; - #sound-dai-cells = <0>; - status = "okay"; -}; - &spi3_pins_a { fsl,pinmux-ids = < MX28_PAD_AUART2_RX__SSP3_D4 @@ -109,7 +92,7 @@ &ssp3 { flash@0 { compatible = "jedec,spi-nor"; - spi-max-frequency = <40000000>; + spi-max-frequency = <20000000>; reg = <0>; partitions { @@ -133,14 +116,21 @@ partition@90000 { reg = <0x90000 0x10000>; }; - partition@100000 { - label = "kernel"; - reg = <0x100000 0x400000>; + partition@a0000 { + label = "rescue"; + reg = <0xa0000 0xf40000>; + }; + + partition@fe0000 { + /* 1st sector for SPL boot img source data */ + label = "spl-boot-data1"; + reg = <0xfe0000 0x10000>; }; - partition@500000 { - label = "swupdate"; - reg = <0x500000 0x800000>; + partition@ff0000 { + /* 2nd sector for SPL boot img source data */ + label = "spl-boot-data2"; + reg = <0xff0000 0x10000>; }; }; };