Message ID | 20210325093036.3270101-8-peng.fan@oss.nxp.com |
---|---|
State | Accepted |
Commit | c428ca80c298df55db242571d868dae7b475ccb5 |
Delegated to: | Stefano Babic |
Headers | show
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Thu, 25 Mar 2021 09:32:05 +0000 From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com> To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Ye Li <ye.li@nxp.com>, Peng Fan <peng.fan@nxp.com> Subject: [PATCH 07/37] imx: hab: Add function to authenticate kernel image Date: Thu, 25 Mar 2021 17:30:06 +0800 Message-Id: <20210325093036.3270101-8-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210325093036.3270101-1-peng.fan@oss.nxp.com> References: <20210325093036.3270101-1-peng.fan@oss.nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK2PR0302CA0021.apcprd03.prod.outlook.com (2603:1096:202::31) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by HK2PR0302CA0021.apcprd03.prod.outlook.com (2603:1096:202::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3999.16 via Frontend Transport; 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Series |
imx: hab/caam new feature and update
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expand
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diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c index d0757d8b66..66ac440349 100644 --- a/arch/arm/mach-imx/hab.c +++ b/arch/arm/mach-imx/hab.c @@ -698,3 +698,15 @@ hab_authentication_exit: return result; } + +int authenticate_image(u32 ddr_start, u32 raw_image_size) +{ + u32 ivt_offset; + size_t bytes; + + ivt_offset = (raw_image_size + ALIGN_SIZE - 1) & + ~(ALIGN_SIZE - 1); + bytes = ivt_offset + IVT_SIZE + CSF_PAD_SIZE; + + return imx_hab_authenticate_image(ddr_start, bytes, ivt_offset); +}