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 12207C36010 for ; Fri, 11 Apr 2025 12:17:22 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 7C37F83FBC; Fri, 11 Apr 2025 14:17:21 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="rLwpi+xq"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 14E3B83FC0; Fri, 11 Apr 2025 14:17:20 +0200 (CEST) Received: from sea.source.kernel.org (sea.source.kernel.org [IPv6:2600:3c0a:e001:78e:0:1991:8:25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 0158183F15 for ; Fri, 11 Apr 2025 14:17:15 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=mwalle@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 41B864A4DD; Fri, 11 Apr 2025 12:17:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88700C4CEE2; Fri, 11 Apr 2025 12:17:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744373834; bh=DX4eYAiOorvVkUl9VLGRybBMvtTYNW7dRsxlRsZPf2A=; h=Date:From:To:Subject:Cc:References:In-Reply-To:From; b=rLwpi+xqq2elGKrI6vF0nI7jA5mWWPwiSG6I/rwD5zv/TeuyYwjNWXHG81GawacNg esefBlxzUGUU8VayfLcAZr+jaJnAPIQYINNGv6gV0mES15P1PRmassojo0V80iPpsM 6aykJyzU4PYQU4qCdOIRU+KZ4Pr4YX4eo5Kw9EeXwqq7WebSbra/ebZb2/RiYeEEE0 qUVF4CJsvBAXvt/YImPjTNIPUYeQ2Fnc+p3t7FKWXJYBXXQvbx8U3rNSG7u+hSAGh2 j3j7CjTnboMHMaB/gRxrJusFbZPQRBNt/QiKcNJA1gOlxiQTuCOu4kezsWrtxsjR+G BMwuN8R/iEQag== Content-Type: multipart/signed; boundary=e5685b43c3e0b110f4f4ae6cbdee6356a124ab05bc56fa5c6133b69c6e18; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Fri, 11 Apr 2025 14:17:08 +0200 Message-Id: From: "Michael Walle" To: "Udit Kumar" , , Subject: Re: [PATCH] doc: board: ti: Add optee rng support Cc: , , , , , , X-Mailer: aerc 0.16.0 References: <20250410132746.8168-1-u-kumar1@ti.com> In-Reply-To: <20250410132746.8168-1-u-kumar1@ti.com> 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 --e5685b43c3e0b110f4f4ae6cbdee6356a124ab05bc56fa5c6133b69c6e18 Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Hi, > 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=20 > https://lore.kernel.org/all/20250313144155.2382316-1-mwalle@kernel.org/ > > Bootlogs with optee trng=20 > https://gist.github.com/uditkumarti/5f90210b23e67cd4eb6d06a024031ee8#file= -gistfile1-txt-L1970 I can confirm the TRNG will work on u-boot as well as linux. Thanks! -michael --e5685b43c3e0b110f4f4ae6cbdee6356a124ab05bc56fa5c6133b69c6e18 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCZ/kIRBIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/gnogF/XCLjK9wdAidmAUQzMOcgcCAT7pChZFg/ 9Pe2TLJG96MsO4EQGuQWDuCRSVMQP2fdAYCZKBMV/FpTIWy9IZazH1aIRqJlEc7j qLgrz36aVQ/g/IeffL0M1PNCYrg71+KJje0= =0m5Z -----END PGP SIGNATURE----- --e5685b43c3e0b110f4f4ae6cbdee6356a124ab05bc56fa5c6133b69c6e18--