From patchwork Fri May 10 13:27:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Gupta X-Patchwork-Id: 13661607 Received: from EUR04-VI1-obe.outbound.protection.outlook.com (mail-vi1eur04on2059.outbound.protection.outlook.com [40.107.8.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E83FE12C7F8 for ; Fri, 10 May 2024 13:30:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.8.59 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715347816; cv=fail; b=RhPv0GsW4+CP4WZWte6+opMAFkDyH9fKtEmdiVdy2ocnBQl1Qd7Q/C8FtLxhThkae0RJZMsh8QTzEykQaMlJzyYihyKSTAC47uTzowdOylHsmzlw0dYlYWzw9LwJZVDne7Ycc861/U/BFYg+3Tl0BpTlZXYgSVGHaSckNz7HAu0= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715347816; c=relaxed/simple; bh=AXZXvqE6Gxblm+aJPPtZQPhQAnao9xEnzL1eD8DvzRU=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=aW0QweK9rJRnEUPlY1SEWneBMRv/5EDHOMt9siajgKN3gLjvSzwVfsLJMMHQSkashuXtYbICCrNf+hkM7lrcG8Kh9AdjDUYpd0dtJWuHtSnOyKkvx6T099l+JBBE7D0mW7HYxVp6Opn0jf4J9ki6u5BJt7exdHdvbN0sr3fAnlM= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b=nk/NAfob; arc=fail smtp.client-ip=40.107.8.59 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="nk/NAfob" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YnqDbxZ3Ar9kdjHShCiGvHERKqcRKrG62FvtSxHZU8zUu1AGB3zb0UqWFMIVbBHf9xWi0HQHOp6mTfbjDgSmIlR7FTIbrVosHpB9ZDJE5wy2Bfn5Jsq1Wm4Yp6XPrJTz2vidvqEVVwm01de3dPKfiooP6Xl1wi3JAcVOqBkZGmiNwrVwOyTbTY7t8N35kWlhCQOqiQgis67OLFdJbh7xOxJv1T/m74vJdo9CeCT3JYyRWRvLcUWZPotrL3OM4JxbWQQnVj4NbGqUsmOEO7WTE7eOndB3Mbv77UKBY6MnBMwP3Lsv4UP6xyyW7g93S0MJHoIBWKTXGJy7+WCfLiOZ+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=LZ9qGOFX5ulJwTcvjI+Pfd4VCZkt7u7tmDdmYtVimYI=; b=PTzbGZ5fQN/FU+inPPRbeRrhXT6U4ALZTCnpz5lt0sEVzXqEaQiodTJ7EVv246558V72hajdG7aZ8XS92vvKeE5NgM7XZ4GwDMa+7LkE4ihy+U1/ESUW9FTiMYiuwqOUIKH+lcgkw8giqYusF6+6G3D1OzJT0nTZLbceHGc6zIBJq08w5nSP8DXBwkszZBMV/aD39owzWFcxe5edtsWDMN/Eq+1sqBV2JnzPMnILdIPQPrW76F651w0flPaaQdhOvG8bxVwwkZwpvrPA/cau1kSewBK+pZF5sg91S3fVrPbgEKAlvzz6hWG1hg9Rqzd4MmndESfyloOGCn+3Gpj0LQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LZ9qGOFX5ulJwTcvjI+Pfd4VCZkt7u7tmDdmYtVimYI=; b=nk/NAfobYwRkc6pYKNyvcVuLMKYqEhyUrrFNDpDNuSzaUBT+AOfrpD8vjJbn+LSyIdV1Uso0m5K1oWPQHpd7HKhreOoF6fScXNSk2WAP1mDqIVVMGnTEbcqbVp2v0nrhQ4vKuVXskIjY+e510tSOO7d/BAbqfTxpkjMDOeg/P/8= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM9PR04MB8604.eurprd04.prod.outlook.com (2603:10a6:20b:43b::21) by AS5PR04MB10041.eurprd04.prod.outlook.com (2603:10a6:20b:67c::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7544.49; Fri, 10 May 2024 13:30:11 +0000 Received: from AM9PR04MB8604.eurprd04.prod.outlook.com ([fe80::e751:223e:aa3d:5827]) by AM9PR04MB8604.eurprd04.prod.outlook.com ([fe80::e751:223e:aa3d:5827%4]) with mapi id 15.20.7544.048; Fri, 10 May 2024 13:30:11 +0000 From: Pankaj Gupta Date: Fri, 10 May 2024 18:57:29 +0530 Subject: [PATCH 3/4] arm64: dts: imx8ulp-evk: add nxp secure enclave firmware Message-Id: <20240510-imx-se-if-v1-3-27c5a674916d@nxp.com> References: <20240510-imx-se-if-v1-0-27c5a674916d@nxp.com> In-Reply-To: <20240510-imx-se-if-v1-0-27c5a674916d@nxp.com> To: Jonathan Corbet , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Pankaj Gupta X-Mailer: b4 0.13.0 X-ClientProxiedBy: SI2PR06CA0003.apcprd06.prod.outlook.com (2603:1096:4:186::14) To AM9PR04MB8604.eurprd04.prod.outlook.com (2603:10a6:20b:43b::21) Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM9PR04MB8604:EE_|AS5PR04MB10041:EE_ X-MS-Office365-Filtering-Correlation-Id: 9e323ef5-cfb0-4fa9-a8ad-08dc70f550f0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|366007|1800799015|7416005|376005|52116005|38350700005; X-Microsoft-Antispam-Message-Info: =?utf-8?q?O81yrNpIKEZWfjiekVH7xlAnTDEe6O/?= =?utf-8?q?gx6mGmu6A38rWkdG6sYGpYtnYWeVwugf7fTulYWnL93kJ3KXxSzASAuE++GH6o43N?= =?utf-8?q?ko0Hh9KQf/cuEk4Al6rIrBzekZCOh1kCL3szwSD0Q0Rj1H9BV5IFCY9k0RvJ8V0lf?= =?utf-8?q?P+GIHLzanB7OM5ncbWxbVlz74/azRhZiPehqwG3rDc8WPk8bY7x5Quxye+yTMhjoI?= =?utf-8?q?mTQ7eUTKdVwFqBmxl3Cit0SS/UgV5WJmElMnzLeEEyrMWdk/77TBxREot5gUUxrzD?= =?utf-8?q?7c5UV0pf5PZNqVduDU/D+39hNXO//KJIrW+M1S+BculHWvAEhly2DEvBrvi2+fbaI?= =?utf-8?q?fI9ovA+QW7RLNCAhxMWTKIZAd/pfG8oEAfzYSPyPKyfKgibQ8hHL0Q6u91jo0cE0l?= =?utf-8?q?jqvWVCNdfungv6LGrjO+QZ1tgwSccjzwMboIkyanH6R91JJsiKp51PK7yc9b/7nt1?= =?utf-8?q?BjL8QIw4LFLrfrEncx1lzuWyUukKej8hr6bz6Niv0x0Cx51IDZPvF9egjlxgoBZFO?= =?utf-8?q?rGeUmvw2rQi4ZmKcgME6aVf9QRFnA3pRoX3DuHZrFQR4P7/ILf9LAFGHV3+qMUQWX?= =?utf-8?q?RB2w6rSyPKBdnplDM17rbYVNVY4ObtisOWWggHASRVFdd1AQdWIkAOH4MMmV2NFTw?= =?utf-8?q?OO+q32ugl304w0LfKfhHDAwm4pJE5FcT75T88UUcdmBybaHgTBbEZYB7nR36q4wez?= =?utf-8?q?IRSnOVJHhF4Hkihv/n3PkgrQk5TRuFAOzuvaD8ISn3PyBax/8jO4v0nnymc4QFW8X?= =?utf-8?q?LqgTmIam9ZQCuWY+PfcbRsC+fEPj8qO55C+tbqo5C7fKwQ4OVtUBwckNXeKq9xV+L?= =?utf-8?q?CyeIOq1j69vSznhRnkCSFuqMf6ItIswgd0af0CGcwXkvZcffH8L6BKS8noam6AxNd?= =?utf-8?q?4E7XY+S+vqR6TPIIZn9Kg/nxdDyJWftNKZ3b7Gw8JrZG/n4uwSkPX1mxSc/Q1nqo1?= =?utf-8?q?WjjHCpq1VSxo6LqZ974+GBvvddqcVwI7B8yYfmExnrtZVshsk5D0n1OHZZhavmLJ8?= =?utf-8?q?3Hf3W7o34ALFAkevvSJ1M35hhGbDUA5AwSzj1kW9EJbXoAx3Ri3Wp+l3vyqec2Zcv?= =?utf-8?q?IWscU6QrJhWJzJTNkZZd3oT+GpM8MtuI3uJpp/j0o7e4o0FRcE6Bk4ijcjxkQ8IMf?= =?utf-8?q?d+2N5EQYOFPskbZNaDwA0fOCMzRyP4QlpNP8W60Wboa9GKBELtv+ODmZBKqSgU32Q?= =?utf-8?q?pMDM5j+cKLmwYJZS17c2xKiy5IOj8SqFpCIF/eWBueEd1XFHVsEan/ityQOTAGsn/?= =?utf-8?q?keDh4QwhxEjE1blzeh2VZALUgAXe8knLW7g=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM9PR04MB8604.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366007)(1800799015)(7416005)(376005)(52116005)(38350700005);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?cFDUl6dVXiRBdMeIce+zmz0mGjiX?= =?utf-8?q?Z+hK/i3cF8BHfE/mgEg1HshmuFr6uLLK79bVq6vr3iRtL45aLN2bYXtQGxbg9zlIr?= =?utf-8?q?EnaEgUY4aPcL7AREav4vlmKxXtdl3PiixGWuZPI1lJQLR8orNSZw+styLRmCHFEr2?= =?utf-8?q?p3FTe93plyyF+fP0jgycsBr8Vp7zf4/UcZSSGCE5Da+/B0ehrCkI4I9/KmgXOjexw?= =?utf-8?q?c/oJmxu4euf2xSBCaEiugJuMq7lRyJJpziq5W8D5zBupmowdidDmSopepp0wGV5iP?= =?utf-8?q?vYunxO2xFkmhkhXG9j0mGfb9WTqwEeqN0ZUY+eV8Qd0y+SAVdgr1N0PNWGMxJOwbd?= =?utf-8?q?L6GPCF0lzmlG+P1t6OmGWmYSUwMFtYRq4dwFU0QDdjnJNsRMRaxxLHDyt10Sua0ZJ?= =?utf-8?q?1KpIfEqrcPQWAC/X8P3GN7/czQSwNzT6a5lDCdIpbyfcBd9HgyPjX5pKUVaK/W3nl?= =?utf-8?q?QT1WQnOd+2XbfcF+ZcFeC+v9FBf08oQz+0Z3HGDMyOQEqqJcziHGSM8R9kPrLAPo+?= =?utf-8?q?GYpvsE9HM68LRpdeMLrzWGYjCpOLhXlH7HFIbLsbzrz9oOe8GHvu/WYRJ2r6vNb6I?= =?utf-8?q?TGYfhZGtzIZ+VPgxroOoIyzpEt0I5qlbGnLF0WYMLIq/SaHyfdn3VisTKv+ix0KuK?= =?utf-8?q?4cI/kB+N4FDgXIVG/8B282ZHI7xgPwkVqACgo9PSvIiioCGuSOWpeP3jVjNtRPOdz?= =?utf-8?q?3MUctKJG1B51RQH80nit+aSEs/fmqqI7nctntXAKT0lzv1h1gkf86737jO8rnLkz5?= =?utf-8?q?QrEScRxnlztV48ug4m5hJY0pgWFYMhzVyQV8FT0VGeuqHgFS8LT/f1eYQq1/Yt+iB?= =?utf-8?q?h670SaVURXphfiCBhMfPicXGoOOvem2k3jWS7FTtLKM3N9aaB6fTzq3JIJXlIFKZM?= =?utf-8?q?LcqsfnIMV86erl/rHx22ZfyRngzFSFQSz1YdXxobmTXR8q+nzyrM/Eg8dVLjcZm6Z?= =?utf-8?q?ayvKxBGcPrFtu7aOYpcQLJDMTBuWk6p/Cj8ZPxOHBUodtXkxWR5mLU37u8qIMucib?= =?utf-8?q?7VQEA4dl/+uOqWKtbv5+VtEP7cAo1r2cgW+4pRD6z1P4HIoYXZo7gfNjSeVbaKOGc?= =?utf-8?q?VsRWNxL4T38QxvRHXaHZ32Z+56WcItEEVjIma/RZMfKDpuJqGXfIQQ164hKWimOdJ?= =?utf-8?q?MqHBPVr/iKJqHvrDVt81csG2fmoRGRRphPp1E3TNwQduvPOX0JZRdWypoKjTl+rW6?= =?utf-8?q?TpiEAdEu4B9hrpejRwlZ5Ng062iaSm8VKb+0o8QhNLRkh3dkZO9meJZYvNnYMGG2s?= =?utf-8?q?0wsBp7Ms9fpaFHVBGC8VrEvIfIT1+/ZAR64T8ndFFP+pHiXBC5J/RpU8XKwx9gIlr?= =?utf-8?q?C8ZVQJeOTH84lYlhhXc42aL303/PSW003I1KPXX2SOY3tHeO3yrLOT5A9x6cWP52f?= =?utf-8?q?BR8lMfEH4ydGaB3yLf34ji0gJe1sRhjulzS0NlN/uoRNLIZRkXpPHFeJ5OqmJGNGL?= =?utf-8?q?APiaayaAyCXnmzwVgpq6FpDdsJ8txvl5p5ZbXc4EykxmOnvEeD2CntZMnBcAD0MRy?= =?utf-8?q?X4N+z9m56qwZ?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9e323ef5-cfb0-4fa9-a8ad-08dc70f550f0 X-MS-Exchange-CrossTenant-AuthSource: AM9PR04MB8604.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 May 2024 13:30:10.7820 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Ve4fq1Q1GJP9veTw0BH1SGNKkeem5zAVtqQm5hPRUrabEYMpMtr/Cgg5fUPimuRgtlrBJZrbrd08Aqtr5dkvwA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS5PR04MB10041 Add support for NXP secure enclave called EdgeLock Enclave firmware (se-fw) for imx8ulp-evk. EdgeLock Enclave has a hardware limitation of restricted access to DDR address: 0x80000000 to 0xAFFFFFFF, so reserve 1MB of DDR memory region from 0x80000000. Signed-off-by: Pankaj Gupta --- arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 17 ++++++++++++++++- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 18 ++++++++++++++++-- 2 files changed, 32 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts index 69dd8e31027c..bac08297ef68 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Copyright 2021 NXP + * Copyright 2021, 2024 NXP */ /dts-v1/; @@ -19,6 +19,17 @@ memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0 0x80000000>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ele_reserved: ele-reserved@90000000 { + compatible = "shared-dma-pool"; + reg = <0 0x90000000 0 0x100000>; + no-map; + }; + }; reserved-memory { #address-cells = <2>; @@ -146,6 +157,10 @@ &usdhc0 { status = "okay"; }; +&ele_if0 { + memory-region = <&ele_reserved>; +}; + &fec { pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_enet>; diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi index c4a0082f30d3..fc00f05fa166 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Copyright 2021 NXP + * Copyright 2021, 2024 NXP */ #include @@ -152,7 +152,7 @@ sosc: clock-sosc { #clock-cells = <0>; }; - sram@2201f000 { + sram0: sram@2201f000 { compatible = "mmio-sram"; reg = <0x0 0x2201f000 0x0 0x1000>; @@ -184,6 +184,20 @@ scmi_sensor: protocol@15 { #thermal-sensor-cells = <1>; }; }; + + ele { + compatible = "fsl,imx8ulp-ele"; + #address-cells = <1>; + #size-cells = <0>; + + ele_if0: ele-if@0 { + reg = <0x0>; + mbox-names = "tx", "rx"; + mboxes = <&s4muap 0 0>, + <&s4muap 1 0>; + sram = <&sram0>; + }; + }; }; cm33: remoteproc-cm33 {