From patchwork Mon Sep 2 11:46:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 13787143 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5D092CA0ED3 for ; Mon, 2 Sep 2024 11:48:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=KrkwA9IVTYMSXqFC8s7yAeoY9Nwrqpd0bO5czAQyqLU=; b=1egRWTmlsso1RtPOadcNJAOK7l n6LaMTt2H/t2OPugXlrYxfrCsXQEWREObesD/7t/N3PKzjvp6rNxBrzriWwOacM4SXXIdyM4u108Q EUa1tL73UETaE6khdmTHtAsSw4bD+n62d9aK88jA6BW3z2cgLqtvecYUHt5Ht9s/kdoffAZkb4vZ4 YtxZRuwuI/13IOxc73Tl4dDW8WB1j846up6FxO+zXXS5J2pz1nQGCbk0epgnXgRhB5nkW8SYbFYxZ bodcf7LRYWfDqe98KHhvwX5gQ8baTd0TxPbAC2FvlQRiiuqWG97jav2drlpe/5QFYldegA+CXJ5y4 E7z4Oe7g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sl5XS-0000000EAnk-1YkU; Mon, 02 Sep 2024 11:48:06 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sl5WY-0000000EAZe-0PlX for linux-arm-kernel@lists.infradead.org; Mon, 02 Sep 2024 11:47:11 +0000 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 B8541889AE; Mon, 2 Sep 2024 13:47:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1725277627; bh=KrkwA9IVTYMSXqFC8s7yAeoY9Nwrqpd0bO5czAQyqLU=; h=From:To:Cc:Subject:Date:From; b=jwrSW1MWMezP2NBj7HYR2AlanK3b3h6J44MAzL97Q5ZpbGqgrhzAIv+HD1J/aRtE0 Xx+wJ5boEGqglzXFQlO50nWR8OOku30kAshPzVXuWTmgaRYoav108hRCoIDOt71NAa PBLaMroJNHphx8cwYpQGNb9vMzSKpSQpnrXlMXDzNDDbX6ffSxaz7YDascNMgsVG5z A8pqwdJtmwl7Rjgiv76C2t6t8e3lbngjhzYl0rW8R3YLR6vgppefnslUVCl9SxxKD8 kdfA0UCf+yzn1z6g8hlbk2JDWIPPxKmRJBdxmBjdO/JFy/wVwuV4cQS3ekoF/V67BP aHiF+NVVoqZuw== 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 v3] ARM: dts: imx28-lwe: Fix partitions definitions Date: Mon, 2 Sep 2024 13:46:50 +0200 Message-Id: <20240902114652.893272-1-lukma@denx.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240902_044710_307272_0AFD7F0C X-CRM114-Status: GOOD ( 11.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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. Signed-off-by: Lukasz Majewski --- Changes for v3: - Split patches - Modify the subject prefix 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 | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 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..a954fef8bd8e 100644 --- a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi +++ b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi @@ -133,14 +133,21 @@ partition@90000 { reg = <0x90000 0x10000>; }; - partition@100000 { - label = "kernel"; - reg = <0x100000 0x400000>; + partition@a0000 { + label = "rescue"; + reg = <0xa0000 0xf40000>; }; - partition@500000 { - label = "swupdate"; - reg = <0x500000 0x800000>; + partition@fe0000 { + /* 1st sector for SPL boot img source data */ + label = "spl-boot-data1"; + reg = <0xfe0000 0x10000>; + }; + + partition@ff0000 { + /* 2nd sector for SPL boot img source data */ + label = "spl-boot-data2"; + reg = <0xff0000 0x10000>; }; }; };