Date: Thu, 8 Apr 2021 09:46:54 +0200 From: Peter Cornelius <pcc@gmx.net> To: FreeBSD-arm@freebsd.org Subject: Re: JMicron jms561 umass on arm64? Message-ID: <trinity-c3148d05-2413-4522-b67d-8be37f8c0dad-1617868014706@3c-app-gmx-bs02> In-Reply-To: <20210407211513.GA53438@www.zefox.net> References: <trinity-96292338-af50-4ea1-a4cf-0afcd97dfe35-1617806989816@3c-app-gmx-bs02> <20210407153732.GA50562@www.zefox.net> <trinity-2bcace35-09e8-4e81-87be-53287568c3c1-1617827433585@3c-app-gmx-bs02> <20210407211513.GA53438@www.zefox.net>
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Thanks, Bob, > I'll do a little top-posting to sidestep the HTML mess below.... > [...] > You'll likely get a wider readership of posts in plain text. Sorry about that. My main box just broke and is in repair and the bl**min'= web GUI set HTML on *every single* message I send. I hope to have found a= permanent knob now, though. The stupid Aw: in the subject line, and not r= educing to a single Re: also is really embarrasing but there seems to be n= o knob for that... sigh! Not used to consumer UIs any more. > usb reset That cuts the branch I currently sit on (USB, HDMI). And does not show any= thing ... but an error (gone now, rpi4 continues to boot when I pull the k= eyboard off to type this). I'd love to boot (e. g. bootcmd_usb0) from the = disks but to do that, I'd have to get them on-line first, I guess... I also noted earlier, that, in my current setup, upon the first boot after= power-up, I have no means to interfere with the boot process at all until= FreeBSD was up at least once. Subsequent 'warm' reboots do give me access= to the boot prompts (u-boot, FreeBSD loaders). I also was hoping that, once BSD's taking over, USB would be reset, all de= vices found, etc. ... but looks like life's not that easy. I'll dig furthe= r into U-Boot now as the root cause seems to live there... > Since moving to a Pi4 (also running -current) I've had less trouble, > so the Pi you're using seems to make a difference. I have an RPI48GB with the current indicated below [3]. Thanks again, and All the best, Peter. =2D-- [1] I believe, https://www.jmicron.com/file/download/1026/JMS561_Product+B= rief.pdf [2] https://wiki.radxa.com/Dual_Quad_SATA_HAT [3] Note: Later builds so far have not booted despite of current u-boot (M= arch 2021) FreeBSD rpi4 14.0-CURRENT FreeBSD 14.0-CURRENT #1: Tue Feb 23 02:30:31= UTC 2021 root@rpi4:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC arm64 > Gesendet: Mittwoch, 07. April 2021 um 23:15 Uhr > Von: "bob prohaska" <fbsd@www.zefox.net> > An: "Peter Cornelius" <pcc@gmx.net> > Cc: "bob prohaska" <fbsd@www.zefox.net> > Betreff: Re: Re: JMicron jms561 umass on arm64? > > Hi Peter, > > I'll do a little top-posting to sidestep the HTML mess below.... > > Initially mine wasn't reliably detected on a Pi3B running -current, > but a kind soul on the list explained a couple of tricks that you > might find useful. > > Step 1 is to interrupt u-boot and poke around. There are two > very useful commands, > usb reset > > will probe the bus and report any mass storage devices it finds. > On a Pi3 this command would repeatedly come up empty, only to work > on a subsequent try. > > If you want to boot from a usb device try > run bootcmd_usb0 > after it's been found. > > Since moving to a Pi4 (also running -current) I've had less trouble, > so the Pi you're using seems to make a difference. > > I generally work through a serial console, but I believe u-boot knows > how to talk to a usb keyboard and hdmi display. > > You'll likely get a wider readership of posts in plain text. > > Good luck, > > bob prohaska > > On Wed, Apr 07, 2021 at 10:30:33PM +0200, Peter Cornelius wrote: > [Loads of HTML crap] G'day, folks, Is there, by chance, anyone out there who has a JMicron jms561-based USB3 = 'umass' kind of device up & running who can share experience or quirks, pl= ease? I'm trying to get mine [2] to work under FreeBSD [3] but it does not even = show up with usbconfig list. While, with Raspbian, I was able to make it w= ork easily. Thanks, Peter. =2D-- [1] I believe, https://www.jmicron.com/file/download/1026/JMS561_Product+B= rief.pdf [2] https://wiki.radxa.com/Dual_Quad_SATA_HAT [3] Note: Later builds so far have not booted despite of current u-boot (M= arch 2021) FreeBSD rpi4 14.0-CURRENT FreeBSD 14.0-CURRENT #1: Tue Feb 23 02:30:31 = UTC 2021 root@rpi4:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC arm64
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