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Date: Tue, 9 Mar 2021 11:41:04 -0800
From: bob prohaska <fbsd@www.zefox.net>
To: Mark Murray <markm@freebsd.org>
Cc: freebsd-arm <freebsd-arm@freebsd.org>, bob prohaska <fbsd@www.zefox.net>
Subject: Re: RPI4/8GB i2c not working?
Message-ID: <20210309194104.GA23870@www.zefox.net>
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On Tue, Mar 09, 2021 at 06:57:14PM +0000, Mark Murray wrote:
> Hi Folks,
> 
> I have a RPi4b/8GB with USB SSD HD, and its working very well. I started with the FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20210304-483c6da3a20-257149.img snapshot, and replaced the /boot/msdos/* files with those supplied in the rpi-firmware-1.20210303.g20210303 port.
> 
> It's working well, and now that I've built a new kernel with all the non-RPi goodies removed as well as commenting the other -CURRENT debugging gubbins out, its pretty quick!
> 
Would you be willing to share your kernel config file? I tried something
similar back when the Pi2 came out and was quite dissapointed at how hard
it was and how little the kernel shrank. IIRC it was only a few percent.

Thanks for posting!

bob prohaska