From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web11.7421.1588329029564749099 for ; Fri, 01 May 2020 03:30:29 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: ard.biesheuvel@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 19B6C30E; Fri, 1 May 2020 03:30:29 -0700 (PDT) Received: from [192.168.1.81] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 47BE63F73D; Fri, 1 May 2020 03:30:28 -0700 (PDT) Subject: Re: [edk2-platforms][PATCH 0/2] Fixing FDT handling on Pi 3 To: Andrei Warkentin , devel@edk2.groups.io Cc: leif@nuviainc.com, pete@akeo.ie, philmd@redhat.com References: <20200430191901.89372-1-andrey.warkentin@gmail.com> From: "Ard Biesheuvel" Message-ID: <6f6ce885-acdf-5c74-f07e-d53d78b6188c@arm.com> Date: Fri, 1 May 2020 12:30:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200430191901.89372-1-andrey.warkentin@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit On 4/30/20 9:18 PM, Andrei Warkentin wrote: > Dear all, > > This patch set finishes what I started with the Pi 4 fix for > the regression seen with newer VideoCore firmware, where a > device tree passed via config.txt would not be detected by UEFI. > > This makes VPU-passed FDT work again on Pi 3 variants. This also > cleans up the docs around correctly using FDT, hopefully solving > some of the frustrations seem around using this correctly. > > Andrei Warkentin (2): > RPi3/RPi4: fix RPi 3 VPU-passed FDT handling by unifying with RPi4 > implementation > RPi: update Pi3 and Pi4 readmes with correct info on FDT handling > Pushed as 40f2f135eb7c..defef0562115 (with the typos fixed) Thanks!