From nobody Thu Nov 25 02:51:03 2021 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id CEF40189C3B4 for ; Thu, 25 Nov 2021 02:51:14 +0000 (UTC) (envelope-from jdhurtado@orbiware.com) Received: from mail-ua1-x936.google.com (mail-ua1-x936.google.com [IPv6:2607:f8b0:4864:20::936]) (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 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4J02Sf5LXVz3mh8 for ; Thu, 25 Nov 2021 02:51:14 +0000 (UTC) (envelope-from jdhurtado@orbiware.com) Received: by mail-ua1-x936.google.com with SMTP id i6so9334606uae.6 for ; Wed, 24 Nov 2021 18:51:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=orbiware.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=RfwKtRzyxNXI07FV4Iow1tl/wn6kLpi7SRbv8FhnGWo=; b=BCq8FBqmEDRm2WhiWfUqETk+K9GUzf6gUYowKIEhF415gNAvgFpaX/B28dYwFNpAWR LKLxliNYpDrtfUy+i9duTMnXjB5dRbmxS63qfGdj9MhoHuwjTVSgZScMqc34GbT1CBlY x/Zp8M+XQW6ecFAXMkyvea+OcfDotI7+LYsG3+80kUGhSEkKflICiLuHzmBlvSRY3sr0 5gSlSeJcZAruRPueE3gTJCMc7FYGythaY2THXM+Sbs6Q/jWyyooAXlg/PPT2JQak4stl rXrS8Jjxfa6ydJxn3xIovboZ7l6VCg6hG47rCW59Qbc/R86BSxHC5hkgp215eAxglvY5 dOaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=RfwKtRzyxNXI07FV4Iow1tl/wn6kLpi7SRbv8FhnGWo=; b=uSrG0iwATPsI+WVke0yTd6NNZmDA0llkPSGbUI4gTQuuYkuMS/nMmuVzcP44TtMU6i ZD5mlTgTlTyiUrRx+8EvRP1soGQRZUb6bX4sP91PR7dYR5YP+nZlk6SWBXMXbQlMdLoQ jRKweOtP+Gw5cdfdWE9XjhqHEV37qGqYIgpBhUDkDhO0LEOVoPmJcdMKTmYb3TlftWIo 9FjjXm/UR5IB2lDo9Xc3Zk7IFfnCieQjhKO17uGStP8e5zHO3GAxndst8CklN1UTrygj oqi6Jzg4gDXUhqcLakK3T83Tr2nvUgRvT39KPkgb/5mawBSdpBKUHKCxsnBBw28UfXUd 4N4A== X-Gm-Message-State: AOAM53134/twDHWFbOkirpvixE8oqFO53MCavt5UqhQMthxb98++eUa2 fgq88gdDWxLSZfAXmTKvwcG6Z0wOmbQ5gOwn8vWK X-Google-Smtp-Source: ABdhPJwjeFT+8FPXd3f3m62hxn6Z7gu8PuNokMWfQCsrG/s4u03Q4apCWCbhWaITD8o4wee7r2S3FRKbv/ICDJXZ+Ww= X-Received: by 2002:a05:6102:c0e:: with SMTP id x14mr4312338vss.24.1637808674261; Wed, 24 Nov 2021 18:51:14 -0800 (PST) List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 References: <20211124155352.GA26072@www.zefox.net> <6CCD061E-DCDA-46E0-AE19-76EA1B30E56F@yahoo.com> In-Reply-To: <6CCD061E-DCDA-46E0-AE19-76EA1B30E56F@yahoo.com> From: Juan David Hurtado G Date: Wed, 24 Nov 2021 21:51:03 -0500 Message-ID: Subject: Re: 13.0-RELEASE Poor performance on Raspberry pi 3 B+ To: Mark Millard Cc: Free BSD , bob prohaska Content-Type: multipart/alternative; boundary="0000000000003d618905d1940cd5" X-Rspamd-Queue-Id: 4J02Sf5LXVz3mh8 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: Y --0000000000003d618905d1940cd5 Content-Type: text/plain; charset="UTF-8" Thanks for the feedback ! > Very strange. I get Can you share the brand model of the microSD cards that you are using? Just for reference. > bob prohaska > What specific version/variation of the RPi4B was in use? I'm using raspberry pi 4 / 4 GB RAM > What RPi4B firmware vintage was in use? > What U-Boot vintage was in use? > What FreeBSD loader.efi vintage is n use? > === > Mark Millard This is what I get: root@generic:~ # strings /boot/msdos/u-boot.bin | grep "U-Boot 2" U-Boot 2020.10 (Apr 09 2021 - 03:55:54 +0000) root@generic:~ # strings /boot/msdos/start4.elf | grep VC_BUILD_ID_ VC_BUILD_ID_USER: dom VC_BUILD_ID_TIME: 12:10:40 VC_BUILD_ID_VARIANT: start VC_BUILD_ID_TIME: Feb 25 2021 VC_BUILD_ID_BRANCH: bcm2711_2 VC_BUILD_ID_HOSTNAME: buildbot VC_BUILD_ID_PLATFORM: raspberrypi_linux VC_BUILD_ID_VERSION: 564e5f9b852b23a330b1764bcf0b2d022a20afd0 (clean) PS: I've installed netBSD using the same card / pi 3 B+ combination and it runs ok at 50 MHz. I'll try tomorrow on the pi 4 ``` arm64# dmesg | grep sdmmc | grep MHz [ 2.009317] sdmmc1: 4-bit width, 50.000 MHz ``` --0000000000003d618905d1940cd5--