From patchwork Sat May 13 14:17:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaishnav Achath X-Patchwork-Id: 681629 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 CC42CC77B7D for ; Sat, 13 May 2023 14:17:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239253AbjEMOR2 (ORCPT ); Sat, 13 May 2023 10:17:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239190AbjEMOR1 (ORCPT ); Sat, 13 May 2023 10:17:27 -0400 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5C7E2133; Sat, 13 May 2023 07:17:24 -0700 (PDT) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 34DEHFLD005710; Sat, 13 May 2023 09:17:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683987435; bh=D/yrkRtaQG65/BSegW5ZEtJsd5ONLr9YlIcTdwDVxsg=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ksxrYLJWNgsSndk1DG43ce1JB+HWv5gKqTe/FZlxp08VI/JYqGTA0Plq3n874btZ9 GXgIv6UChvSCVNLVqMrPOb9ficN5G/J1wgeMhWmzQPAhEPIOdxS1tdgWuNPvA20vch olbXeg+3nIEH9VGGrCZQhSyQK6sENYuvakLoUZ1A= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 34DEHF0x128632 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 13 May 2023 09:17:15 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sat, 13 May 2023 09:17:15 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Sat, 13 May 2023 09:17:15 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 34DEHEBe056450; Sat, 13 May 2023 09:17:14 -0500 From: Vaishnav Achath To: , , , , , , CC: , , , , Subject: [PATCH v2 1/6] arm64: dts: ti: k3-j721e: Describe OSPI and QSPI flash partition info Date: Sat, 13 May 2023 19:47:07 +0530 Message-ID: <20230513141712.27346-2-vaishnav.a@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230513141712.27346-1-vaishnav.a@ti.com> References: <20230513141712.27346-1-vaishnav.a@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Describe OSPI and QSPI flash partition information through device tree, this helps to remove passing partition information through the mtdparts commandline parameter which requires maintaining the partition information in a string format. J721E SoM has a MT35 64 MiB OSPI flash and MT25 64 MiB QSPI flash both with sector size of 128 KiB thus the size of the smallest partition is chosen as 128KiB, the partition names and offsets are chosen according to the corresponding name and offsets in bootloader. Signed-off-by: Vaishnav Achath --- .../dts/ti/k3-j721e-common-proc-board.dts | 46 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi | 46 +++++++++++++++++++ 2 files changed, 92 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index c11c092c1ce0..b6c8d2f1e460 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -512,6 +512,52 @@ cdns,tchsh-ns = <60>; cdns,tslch-ns = <60>; cdns,read-delay = <2>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "qspi.tiboot3"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "qspi.tispl"; + reg = <0x80000 0x200000>; + }; + + partition@280000 { + label = "qspi.u-boot"; + reg = <0x280000 0x400000>; + }; + + partition@680000 { + label = "qspi.env"; + reg = <0x680000 0x20000>; + }; + + partition@6a0000 { + label = "qspi.env.backup"; + reg = <0x6a0000 0x20000>; + }; + + partition@6c0000 { + label = "qspi.sysfw"; + reg = <0x6c0000 0x100000>; + }; + + partition@800000 { + label = "qspi.rootfs"; + reg = <0x800000 0x37c0000>; + }; + + partition@3fe0000 { + label = "qspi.phypattern"; + reg = <0x3fe0000 0x20000>; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi index e289d5b44356..1472c11d6660 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi @@ -182,6 +182,52 @@ cdns,tchsh-ns = <60>; cdns,tslch-ns = <60>; cdns,read-delay = <0>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ospi.tiboot3"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "ospi.tispl"; + reg = <0x80000 0x200000>; + }; + + partition@280000 { + label = "ospi.u-boot"; + reg = <0x280000 0x400000>; + }; + + partition@680000 { + label = "ospi.env"; + reg = <0x680000 0x20000>; + }; + + partition@6a0000 { + label = "ospi.env.backup"; + reg = <0x6a0000 0x20000>; + }; + + partition@6c0000 { + label = "ospi.sysfw"; + reg = <0x6c0000 0x100000>; + }; + + partition@800000 { + label = "ospi.rootfs"; + reg = <0x800000 0x37c0000>; + }; + + partition@3fe0000 { + label = "ospi.phypattern"; + reg = <0x3fe0000 0x20000>; + }; + }; }; }; From patchwork Sat May 13 14:17:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaishnav Achath X-Patchwork-Id: 681628 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 D703CC7EE23 for ; Sat, 13 May 2023 14:17:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239485AbjEMORc (ORCPT ); Sat, 13 May 2023 10:17:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239292AbjEMOR3 (ORCPT ); Sat, 13 May 2023 10:17:29 -0400 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86E4726B3; Sat, 13 May 2023 07:17:28 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 34DEHMgT005751; Sat, 13 May 2023 09:17:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683987442; bh=ABJClZqOZxMXInTQef0ixgPzIqPSyo+n0ClPLX6q9zI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ufl68ReowbSNLSY8ba15pWtCo71Hvbdy24FoTS9dIUAcaBYFtSsErU3LD2D4OCahx 4ebjiPVM+WL3hcA2Jp5wFkWKfFuWad4uBbNnT1757c1nrm8+Es3brcD+715PHSomwq Rm0CZAuGNyJ0gUoq6idh6hG9OsGyq67M6End+kSk= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 34DEHMFi092845 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 13 May 2023 09:17:22 -0500 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sat, 13 May 2023 09:17:21 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Sat, 13 May 2023 09:17:21 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 34DEHJpv013982; Sat, 13 May 2023 09:17:20 -0500 From: Vaishnav Achath To: , , , , , , CC: , , , , Subject: [PATCH v2 4/6] arm64: dts: ti: k3-am654-baseboard: Describe OSPI flash partition info Date: Sat, 13 May 2023 19:47:10 +0530 Message-ID: <20230513141712.27346-5-vaishnav.a@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230513141712.27346-1-vaishnav.a@ti.com> References: <20230513141712.27346-1-vaishnav.a@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Describe OSPI flash partition information through device tree, this helps to remove passing partition information through the mtdparts commandline parameter which requires maintaining the partition information in a string format. AM654 baseboard has a MT35XU512ABA 64 MiB OSPI flash with sector size of 128 KiB thus the size of the smallest partition is chosen as 128 KiB, the partition names and offsets are chosen according to the corresponding name and offsets in bootloader. Signed-off-by: Vaishnav Achath --- .../arm64/boot/dts/ti/k3-am654-base-board.dts | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts index 15524cf71b58..b49911efebc6 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -544,6 +544,52 @@ cdns,tchsh-ns = <60>; cdns,tslch-ns = <60>; cdns,read-delay = <0>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ospi.tiboot3"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "ospi.tispl"; + reg = <0x80000 0x200000>; + }; + + partition@280000 { + label = "ospi.u-boot"; + reg = <0x280000 0x400000>; + }; + + partition@680000 { + label = "ospi.env"; + reg = <0x680000 0x20000>; + }; + + partition@6a0000 { + label = "ospi.env.backup"; + reg = <0x6a0000 0x20000>; + }; + + partition@6c0000 { + label = "ospi.sysfw"; + reg = <0x6c0000 0x100000>; + }; + + partition@800000 { + label = "ospi.rootfs"; + reg = <0x800000 0x37c0000>; + }; + + partition@3fe0000 { + label = "ospi.phypattern"; + reg = <0x3fe0000 0x20000>; + }; + }; }; }; From patchwork Sat May 13 14:17:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaishnav Achath X-Patchwork-Id: 681627 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 3AC30C77B7F for ; Sat, 13 May 2023 14:17:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239561AbjEMORe (ORCPT ); Sat, 13 May 2023 10:17:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239475AbjEMORc (ORCPT ); Sat, 13 May 2023 10:17:32 -0400 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D369226A1; Sat, 13 May 2023 07:17:30 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 34DEHOgR005773; Sat, 13 May 2023 09:17:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683987445; bh=rv9RQvTi9dj3agO6UaLgCL/rdf1mSZb2RQ9few6o2Y4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=E116e1ouLQemb1/B01i9hKAVmqFoecnVGVsLQTg8UpkU0nQnuX5CqHAKRw4tph7ub uF/dy7FcO7nNXyHYbdwraCqa0MaW5s/dTBYA8I0X06MWn7lY7QsrjrLoDoyM/oZdi0 6HgDT6DKBYUw2ZRLucQM9CL5sZa0m8WTBjczCZfw= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 34DEHOh5020429 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 13 May 2023 09:17:24 -0500 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sat, 13 May 2023 09:17:24 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Sat, 13 May 2023 09:17:24 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 34DEHNXG047479; Sat, 13 May 2023 09:17:24 -0500 From: Vaishnav Achath To: , , , , , , CC: , , , , Subject: [PATCH v2 6/6] arm64: dts: ti: k3-am64-phycore-som: Describe OSPI flash partition info Date: Sat, 13 May 2023 19:47:12 +0530 Message-ID: <20230513141712.27346-7-vaishnav.a@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230513141712.27346-1-vaishnav.a@ti.com> References: <20230513141712.27346-1-vaishnav.a@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Describe OSPI flash partition information through device tree, this helps to remove passing partition information through the mtdparts commandline parameter which requires maintaining the partition information in a string format. AM64 Phycore SoM has a S28 64 MiB OSPI flash with sector size of 256 KiB thus the size of the smallest partition is chosen as 256 KiB, the partition names and offsets are chosen according to the corresponding name and offsets in bootloader Signed-off-by: Vaishnav Achath --- .../boot/dts/ti/k3-am64-phycore-som.dtsi | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi index 8dfb6301b17d..0d3d785530cf 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi @@ -219,6 +219,47 @@ cdns,tchsh-ns = <60>; cdns,tslch-ns = <60>; cdns,read-delay = <0>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ospi.tiboot3"; + reg = <0x0 0x100000>; + }; + + partition@100000 { + label = "ospi.tispl"; + reg = <0x100000 0x200000>; + }; + + partition@300000 { + label = "ospi.u-boot"; + reg = <0x300000 0x400000>; + }; + + partition@700000 { + label = "ospi.env"; + reg = <0x700000 0x40000>; + }; + + partition@740000 { + label = "ospi.env.backup"; + reg = <0x740000 0x40000>; + }; + + partition@800000 { + label = "ospi.rootfs"; + reg = <0x800000 0x37c0000>; + }; + + partition@3fc0000 { + label = "ospi.phypattern"; + reg = <0x3fc0000 0x40000>; + }; + }; }; };