From owner-freebsd-arm@freebsd.org Thu Oct 15 13:10:13 2020 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4CA4543E70B for ; Thu, 15 Oct 2020 13:10:13 +0000 (UTC) (envelope-from maciphone2@googlemail.com) Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CBqQD4MWQz4Std for ; Thu, 15 Oct 2020 13:10:12 +0000 (UTC) (envelope-from maciphone2@googlemail.com) Received: by mail-wm1-x32b.google.com with SMTP id d3so3573342wma.4 for ; Thu, 15 Oct 2020 06:10:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:date:references:to:in-reply-to:message-id; bh=sR4KOuSeiHPk01yGfbTRNSIm1/dygAABXYzXoIBsqI8=; b=JH183rQcg2AffnU3HFcL7yHYZopzVJvGPYsmvzkItDs9Z85m8kXxr8HZtxHojlhEOI 1l6c5TdHFr2sk+NIWcsLi/OlQixx+240876VExW3aaMhJwjbnZl0PQNKzn99Bs1Nf/C4 fTl9fHtpYrl1nn2gdb9bgJPT8S9tLcE4XAEE67V3Eurwz0OnhdeqwFIdv8obkKm6IdTx ePtFMk0GZ5Q2AD3pe68Vn8F4yL3qsN1EKyOcE6T8DjksUOgfbwuEQxjpSZsbt6e4x+KH HXvfC3/4o0HM8ZpUV/pIMwS/wez6OmQI94zbtiToBeUadI1nnmKNL6Z2bjidJMCHaMCt F5pg== X-Gm-Message-State: AOAM531bbi0WqeiWuqtS0/59qljZHLEufQkz95lA8CpmgRsn07mhZb1J Evg/h9fr9W8y+hp9nQdAC88= X-Google-Smtp-Source: ABdhPJy+dcRjM7LNL/Kev/D+338vr6HjV7M0y+aj+5cBWENLqDPxz5mUhJa9gSbrwIL79jhcs4mm9g== X-Received: by 2002:a7b:ce8f:: with SMTP id q15mr3983737wmj.88.1602767411010; Thu, 15 Oct 2020 06:10:11 -0700 (PDT) Received: from [192.168.1.167] (dynamic-046-114-105-190.46.114.pool.telefonica.de. [46.114.105.190]) by smtp.googlemail.com with ESMTPSA id m11sm4422488wmf.10.2020.10.15.06.10.09 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Oct 2020 06:10:10 -0700 (PDT) From: Klaus Cucinauomo Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.0.3.2.82\)) Subject: Re: 64-bit RPi4B u-boot hangup with modern rpi firmware: some information (but investigative-toolbox limited) Date: Thu, 15 Oct 2020 15:10:08 +0200 References: <290E51C0-0AF5-4C75-AA7B-BA56DF1AFDFB.ref@yahoo.com> <8EB23BD2-15C0-4679-87A9-87FE5906A7EA@googlemail.com> <02528C74-F23F-46BB-8028-3DE9CB2A8327@yahoo.com> <23232AED-BE4E-4E05-8B77-F9946D9B3613@yahoo.com> To: Robert Crowston , freebsd-arm@freebsd.org In-Reply-To: Message-Id: <2F29B85B-A5BC-4468-AA1E-29D45FE81F0A@googlemail.com> X-Mailer: Apple Mail (2.3654.0.3.2.82) X-Rspamd-Queue-Id: 4CBqQD4MWQz4Std X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.43 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[googlemail.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[googlemail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[googlemail.com,quarantine]; NEURAL_HAM_SHORT(-0.86)[-0.863]; FREEMAIL_TO(0.00)[protonmail.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[googlemail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[googlemail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.03)[-1.034]; R_DKIM_ALLOW(-0.20)[googlemail.com:s=20161025]; RECEIVED_SPAMHAUS_PBL(0.00)[46.114.105.190:received]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.03)[-1.033]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::32b:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Oct 2020 13:10:13 -0000 > Am 15.10.2020 um 11:52 schrieb Robert Crowston = : >=20 > My suspicion is that the latest firmware is interfering with a block = of memory somewhere above the 0x0, that we and others are relying on = being able to use or having some content. >=20 > =E2=80=94 RHC. They have fixed it upstream : = https://github.com/raspberrypi/firmware/commit/2d83e2c8e07a81ab7ca4aa64577= 3aa0feed8d7dd K.=