From nobody Fri Nov 26 22:43:43 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 3329518B41E9 for ; Fri, 26 Nov 2021 22:43:55 +0000 (UTC) (envelope-from jdhurtado@orbiware.com) Received: from mail-ua1-x92f.google.com (mail-ua1-x92f.google.com [IPv6:2607:f8b0:4864:20::92f]) (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 4J18tM0ddRz3BvM for ; Fri, 26 Nov 2021 22:43:55 +0000 (UTC) (envelope-from jdhurtado@orbiware.com) Received: by mail-ua1-x92f.google.com with SMTP id a14so21450558uak.0 for ; Fri, 26 Nov 2021 14:43:55 -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=4mZvndu192rnjHYF10/4OFC37oFyGKBwB0wUn+4i7HU=; b=I/tqFQ/bW7RXq0zu2rGwFTDDcY7n1QcK7eXqmJYQuoBjLwNfhd6ufEjhLdO7MvbG8D /ecvQfTzSD3Ynm9jatLm+ZbsmygTQbI+gV2Zd/eR30CRraXpiM2DuaTtDnGfz0a7wKn6 pw6hapajjq7O8ySH2zrK5GXrAoigfIm6LdAB/3CTPQksVXM5UsZOnd+vB9ymI00BIvg3 oEkmoFlGliiVR/AO5vLDz4zQkni+v/A8RUqOkJ42Ed6teQXzoAd9L7+Ed5sDgQEDHD1a 8P2V0Ae/tFs8m75I+1AJreDbWyTPt1MWGwnCax0KovJTPAZzensnwqPR6ANP2MEgYct4 hSmA== 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=4mZvndu192rnjHYF10/4OFC37oFyGKBwB0wUn+4i7HU=; b=UhTblig1Hty9UB+/COxhcPBnkt6Ww0CWd4mDk9g/DWPBqyCv1Z9EIPCzowBjs8fFRt TV+JoPsDO55DVuSp/cypsOMUIagKBCGBIZyzK2i/5QtR9uHNuoB+jYPRJMbIrQu82tie IE1bNweMAhLRmFQEE6jacZUvHFhls9t0j77PtzpCi16RcycsZSfR53RsY/F1miaQXcGq P2pb2k4QcehTPOYK6sfyQhr35ztXtpFOozG0cpuchbY5zSafrZ7LnjrxLuS25veZMFnU iMR0d4s22MX1EOKHZY+NXnwkHUr5sHoFfYO07EJNGdKZPiugDfiBkNsDUnwM4igmicve GGKQ== X-Gm-Message-State: AOAM530kwMg50/Tlse0/yXQETahLPk+tdUVHCR3kXxeO7DWt8lpFH7uI OofltxAA4m/f18/9nydj4xcpkcobPP4G97uc7vvsWxs5Ew== X-Google-Smtp-Source: ABdhPJzOsi7IrqeN20QyyIkQN8x2PNtoRjU/nsmY8gFANAzJ4s7zjCbLDautrjvVVQ0VURi2K5Vk/bqlQD/XmWfSx5E= X-Received: by 2002:a05:6102:3713:: with SMTP id s19mr20674665vst.75.1637966634667; Fri, 26 Nov 2021 14:43:54 -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> <69E3CEF1-87D0-405B-B132-7D6A6A4EA056@yahoo.com> <1229E940-5DAB-4D49-AB14-E804296D10BC@yahoo.com> <0D62833A-295A-4DC7-AC7D-7A86FA06F89B@yahoo.com> <4D1EFC3E-2665-47B6-9A2F-09E7F22907D0@yahoo.com> In-Reply-To: <4D1EFC3E-2665-47B6-9A2F-09E7F22907D0@yahoo.com> From: Juan David Hurtado G Date: Fri, 26 Nov 2021 17:43:43 -0500 Message-ID: Subject: Re: 13.0-RELEASE Poor performance on Raspberry pi 3 B+ To: Mark Millard Cc: Free BSD Content-Type: multipart/alternative; boundary="00000000000069e2c605d1b8d34b" X-Rspamd-Queue-Id: 4J18tM0ddRz3BvM X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: Y --00000000000069e2c605d1b8d34b Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thank you Mark for the list ! A friend has evo and kingston, where are going to try them. El vie, 26 nov 2021 a las 15:40, Mark Millard () escribi=C3=B3: > On 2021-Nov-26, at 11:04, Mark Millard wrote: > > > On 2021-Nov-26, at 10:35, Juan David Hurtado G > wrote: > > > >> Thank you so much for your time you all. > >> > >> New microSD arrived today. It is a SanDisk Ultra, see this on the > Raspberry > >> pi 3B+: > >> > >> ``` > >> root@generic:~ # dmesg | grep -i mmc > >> mmc0: on sdhci_bcm0 > >> mmcsd0: 32GB at mmc0 > >> 50.0MHz/4bit/65535-block > >> ``` > >> > >> 50 MHz !! What a relief. > >> > >> Other OS like RaspiOS and NetBSD runs well on the other cards, not sur= e > >> why. I still don't understand why sandisk is the only brand that works > for > >> FreeBSD apparently. > > > > I have non-sandisk microsd cards that work fine --and other sandisk > > models of microsd cards that also work. Mostly I use non-ultra sandisk > > ones as it turns out. > > Some of these are not intended as high performance for > the type of context and some may not perform as well > as others, even if intended is high performance. I'm > just listing ones that have historically seemed to > work okay in my use: > > Transcend High Endurance microSDHC > Kingston microSDHC I Industrial > Samsung EVO+ microSDHC I > Samsung EVO PLUS microSDXC I > SanDisk Extreme microSDHC I (A1) > SanDisk Extreme microSDXC I (A2) > SanDisk Extreme PLUS microSDXC I (A1) > SanDisk Ultra microSDHC I > SanDisk Ultra microSDXC I > SanDisk Ultra microSDXC I (A1) > > So far all of these have worked. None of them are > recent purchases. I've never observed a small > MHz figure for any of them, as far as I remember > anyway. > > I'm not claiming RPi* use of the fastest modes some > of the miscrosd cards are capable of. > > > But once I could boot via USB I no longer use microsd cards very > > often in the RPi*'s that can boot from USB without a microsd card > > involved. > > > >> I'm willing to give more information if needed or even to open a ticke= t > in > >> bugzilla if you find it useful. > > > > It does not seem that my direction of activity is > > relevant if it is media-type specific for the behavior. > > So I'll not be experimenting further with any RPi4B's > > (or otherwise). > > > > But if you make a bugzilla report, various things about > > your RPi* configurations that you have reported would be > > appropriate to include as context. > > > >> Have a great weekend !! > >> > >> PS: I've also bought the usb ttl cable if I can give any more > information > >> using the other card via serial console. > > > > There are various settings for getting more debug > > output on the serial console for the RPi* stages > > of things. Some go in the config.txt but one goes > > in the eeprom content. As stands it does not seem > > that such would have helped for the specific problem: > > The problem is later, after the RPi* eeprom and > > firmware stages. > > > > You may never need such, but at least you are forwarned > > about the possibility if you think it might help > > something in the future. > > > > > > > =3D=3D=3D > Mark Millard > marklmi at yahoo.com > ( dsl-only.net went > away in early 2018-Mar) > > --=20 Juan David Hurtado G (+57) 319 252 3773 www.orbiware.com --00000000000069e2c605d1b8d34b--