From mboxrd@z Thu Jan 1 00:00:00 1970 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 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.lore.kernel.org (Postfix) with ESMTPS id 47896C3601E for ; Thu, 10 Apr 2025 13:28:08 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id A27E483CAD; Thu, 10 Apr 2025 15:28:06 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="F4a1O+Tl"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id DACFD83CB1; Thu, 10 Apr 2025 15:28:05 +0200 (CEST) Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 437C283C02 for ; Thu, 10 Apr 2025 15:28:03 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-kumar1@ti.com Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53ADRwjH1821035 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Apr 2025 08:27:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744291678; bh=32wpIx0wibESLknzc9fIfO0Iqsqx9aDajsMZwzgCuPM=; h=From:To:CC:Subject:Date; b=F4a1O+TlCpTVFow40oUs9Xe/poTczbH84InxjQ5eFSWeCJ654pI7cQikSi3tNuxay j+HAk4cuh1SEKIp4rWmFn6HhEUaDPbjJ0TCDyigGwRsrHbM5hOnKY1fMbXkh6Km16A rYqkhTx1F9Uc061HXkfmf3WGRRyepKpi5ILWiUh4= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53ADRw9p033558 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 10 Apr 2025 08:27:58 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 10 Apr 2025 08:27:57 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE114.ent.ti.com (157.170.170.25) 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; Thu, 10 Apr 2025 08:27:58 -0500 Received: from udit-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (udit-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [10.24.69.198]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53ADRsjf080750; Thu, 10 Apr 2025 08:27:55 -0500 From: Udit Kumar To: , CC: , , , , , , , , Udit Kumar Subject: [PATCH] doc: board: ti: Add optee rng support Date: Thu, 10 Apr 2025 18:57:46 +0530 Message-ID: <20250410132746.8168-1-u-kumar1@ti.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean J722S has hw rng, which can be used by OPTEE. So remove option to use SW TRNG by OPTEE. Signed-off-by: Udit Kumar --- reference discussion https://lore.kernel.org/all/20250313144155.2382316-1-mwalle@kernel.org/ Bootlogs with optee trng https://gist.github.com/uditkumarti/5f90210b23e67cd4eb6d06a024031ee8#file-gistfile1-txt-L1970 doc/board/ti/j722s_evm.rst | 1 - 1 file changed, 1 deletion(-) diff --git a/doc/board/ti/j722s_evm.rst b/doc/board/ti/j722s_evm.rst index e5a1be50c4f..edc29a4f9e4 100644 --- a/doc/board/ti/j722s_evm.rst +++ b/doc/board/ti/j722s_evm.rst @@ -74,7 +74,6 @@ Set the variables corresponding to this platform: $ export UBOOT_CFG_CORTEXA=j722s_evm_a53_defconfig $ export TFA_BOARD=lite $ export OPTEE_PLATFORM=k3-am62x - $ export OPTEE_EXTRA_ARGS="CFG_WITH_SOFTWARE_PRNG=y" .. j722s_evm_rst_include_start_build_steps -- 2.34.1