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 6A14C941AAA for ; Thu, 14 Mar 2024 14:21:10 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=NV22T7FxCMCTfWkUpNkvtREhWbruaWI1SNaKTAW3CIU=; c=relaxed/simple; d=groups.io; h=Message-ID:Date:MIME-Version:User-Agent:Subject:To:Cc:References:From:Organization:In-Reply-To:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Resent-Date:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Language:Content-Type:Content-Transfer-Encoding; s=20240206; t=1710426068; v=1; b=eswdKk6SnChA4RC3qNez5k8+ZKPf4C3pE3JQDbcN4ll+UcYWWj4eKFzXl3wW4yjHxtlyMNyU AX3h2u9z4gETRMeNcJjwrpaI0Hgx702lqA/HuMuqjmPRWunK/fHIvrM4EBAL4PLFVnmaA1cvYmb mJ0KhTqlGJURieJeokm8ZprJCaVCunJil8jdkn4HIQrHd8LcSitMxEG1uqoO7aZX/G7ADAzPCFP m7+gq7PHSfvEJB3Tdt4Bbbr1W4zACtt36FJeeazzj7NeRamYA0/cfqZWuO09CRvDCRgohA4qIqH WuDqMKAUafqGN1J0nF8N7fU8Sk9RWlTJQEb7LRyCIDtQw== X-Received: by 127.0.0.2 with SMTP id Yk9pYY7687511x8ebp46PCzy; Thu, 14 Mar 2024 07:21:08 -0700 X-Received: from mail-lj1-f175.google.com (mail-lj1-f175.google.com [209.85.208.175]) by mx.groups.io with SMTP id smtpd.web11.13758.1710426067987812139 for ; Thu, 14 Mar 2024 07:21:08 -0700 X-Received: by mail-lj1-f175.google.com with SMTP id 38308e7fff4ca-2d475b6609eso12600741fa.2 for ; Thu, 14 Mar 2024 07:21:07 -0700 (PDT) X-Gm-Message-State: WJKGQut6aT6ZFQYPjW7ut0Uwx7686176AA= X-Google-Smtp-Source: AGHT+IG/TntEJ4yGGujX/zWtuFPlMw+jlWTRVPc/HcozTrvxkOzqrUBjh0lnjMi8XXVVCspyZ0bu5g== X-Received: by 2002:a2e:b5c8:0:b0:2d4:744c:24ab with SMTP id g8-20020a2eb5c8000000b002d4744c24abmr1299844ljn.27.1710426065538; Thu, 14 Mar 2024 07:21:05 -0700 (PDT) X-Received: from [192.168.200.106] (83.11.22.169.ipv4.supernova.orange.pl. [83.11.22.169]) by smtp.gmail.com with ESMTPSA id r7-20020a2eb607000000b002d42e1108fesm89077ljn.41.2024.03.14.07.21.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 14 Mar 2024 07:21:05 -0700 (PDT) Message-ID: <27c22689-a1b9-4d4f-9c34-64b711b2bb6c@linaro.org> Date: Thu, 14 Mar 2024 15:21:04 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [edk2-devel] [PATCH edk2-non-osi 1/1] Qemu/Sbsa: update TF-A binaries to get needed SMC calls To: devel@edk2.groups.io Cc: Leif Lindholm , Ard Biesheuvel References: <17BCA7402EE479C0.22340@groups.io> From: "Marcin Juszkiewicz" Organization: Linaro In-Reply-To: <17BCA7402EE479C0.22340@groups.io> 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: Thu, 14 Mar 2024 07:21:08 -0700 Reply-To: devel@edk2.groups.io,marcin.juszkiewicz@linaro.org List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: Content-Language: pl-PL, en-GB, en-HK Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20240206 header.b=eswdKk6S; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=linaro.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 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 I really need to enable it to be automatic... -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#116753): https://edk2.groups.io/g/devel/message/116753 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] -=-=-=-=-=-=-=-=-=-=-=-