From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id 55F29740038 for ; Tue, 19 Mar 2024 13:27:10 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=RFX212GGS/t73hgtSj2y2y1NIKkCPaXLp6t3KRRs77s=; c=relaxed/simple; d=groups.io; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject:To:Cc:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Resent-Date:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Type; s=20240206; t=1710854829; v=1; b=lbfoCIpUnQCBOQ9La4kJ1dxw4fjpQP2CNa39ok5TrluA0Lu6lcZ4ezSvmTNSl7bbZC/bxz9u 2JrRIh09EcOaoJVo420uHVA+YKMWdux/j5HitI2EIzsCRMmQuOw3RYQWABdA5cFZEgLB34pOEcJ wK7LL3095zomliZCpgm18Za+1wWCyeERE37ostrV70pHauItzSgOOgegBgNJ1MwOTHozY5uEHjQ TWCLCLmZIa7z8T4bq96pUgDy7RbaLDoV+CeMB1vjYL9Nu0DoOwO0b+5dWEh56e88P49FFPqaacE 19NRe72MJJXOzxY9b4/N2lZNwFHdctNn3ThXTAVQkM0Pw== X-Received: by 127.0.0.2 with SMTP id sFOIYY7687511xuRq7p0UGhp; Tue, 19 Mar 2024 06:27:09 -0700 X-Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by mx.groups.io with SMTP id smtpd.web10.15355.1710854827884567033 for ; Tue, 19 Mar 2024 06:27:07 -0700 X-Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 60A3260DFD for ; Tue, 19 Mar 2024 13:27:07 +0000 (UTC) X-Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11EBCC433F1 for ; Tue, 19 Mar 2024 13:27:07 +0000 (UTC) X-Received: by mail-lj1-f169.google.com with SMTP id 38308e7fff4ca-2d28051376eso91238351fa.0 for ; Tue, 19 Mar 2024 06:27:06 -0700 (PDT) X-Gm-Message-State: qNPUTbEQRNcSEg5U9jFgQ7JLx7686176AA= X-Google-Smtp-Source: AGHT+IGQWBPRiyoag69vqmAI+5/yynnkmbBMJtXvUP0oaKV6p1HgWe9QZLxxd8VHmqiBSg/p8aA33hLqlQkVCwHd8Ok= X-Received: by 2002:a2e:a164:0:b0:2d4:3e96:47ee with SMTP id u4-20020a2ea164000000b002d43e9647eemr8352829ljl.26.1710854825473; Tue, 19 Mar 2024 06:27:05 -0700 (PDT) MIME-Version: 1.0 References: <17BCA7402EE479C0.22340@groups.io> <27c22689-a1b9-4d4f-9c34-64b711b2bb6c@linaro.org> In-Reply-To: <27c22689-a1b9-4d4f-9c34-64b711b2bb6c@linaro.org> From: "Ard Biesheuvel" Date: Tue, 19 Mar 2024 14:26:54 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [edk2-devel] [PATCH edk2-non-osi 1/1] Qemu/Sbsa: update TF-A binaries to get needed SMC calls To: Marcin Juszkiewicz Cc: devel@edk2.groups.io, Leif Lindholm , Ard Biesheuvel Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Resent-Date: Tue, 19 Mar 2024 06:27:08 -0700 Reply-To: devel@edk2.groups.io,ardb@kernel.org List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: Content-Type: text/plain; charset="UTF-8" X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20240206 header.b=lbfoCIpU; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=kernel.org (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io On Thu, 14 Mar 2024 at 15:21, Marcin Juszkiewicz wrote: > > W dniu 14.03.2024 o 15:17, Marcin Juszkiewicz via groups.io pisze: > > We want to stop parsing DeviceTree (in EDK2) to gather hardware information. > > > > Instead we ask TF-A for those details using SMC calls. On real hardware > > platform it could be asking on-board Embedded Controller. > > > > Hardware information (CPU, Memory) is now in SbsaQemuHardwareInfoLib together > > with new code for handling SMC stuff. If TF-A answer to SMC call would be not > > success then we go back to parsing DeviceTree data directly. There is no DT > > parsing elsewhere. > > > > This change brings TF-A with all changes needed for it. > > Signed-off-by: Marcin Juszkiewicz > Pushed as 476d087..0544808 Thanks, -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#116894): https://edk2.groups.io/g/devel/message/116894 Mute This Topic: https://groups.io/mt/104927188/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-