Date: Tue, 10 Oct 2023 13:43:50 +0200 From: JMT Sihvola <jsihv@gmx.com> To: "Colin S. Gordon" <csgordon@fastmail.com>, freebsd-riscv@freebsd.org Subject: Re: StarFive VisionFive 2 support Message-ID: <trinity-2e0070c2-eb6e-4934-ac6b-78688009c627-1696938230097@3c-app-mailcom-bs01> In-Reply-To: <55416c03-c838-46d5-8f18-f6eb1657f4a5@app.fastmail.com> References: <55416c03-c838-46d5-8f18-f6eb1657f4a5@app.fastmail.com>
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On Tue, Oct 10, 2023 at 3:03=E2=80=AFAM Colin S=2E Gordon wrote: >I've been looking at support for the StarFive VisionFive 2 off and on for= the last few weeks, using the OpenBSD support as a reference=2E Recently i= t was recommended to me that I check here whether anyone else was working o= n this before I got too far, to avoid duplicating and work=2E I've had JH7110's FreeBSD support as my project to learn kernel developmen= t=2E Here is my github repository: https://github=2Ecom/jsihvola/freebsd-src/ I have written preliminary drivers for GPIO, reset and clock gen and now it boots=2E (Unfortunately I wasn't aware of M=2E Horne's DMA fix for MMC and spent ar= ound a=20 month fixing it by myself (I only should have gone through his old Github= =20 repository more carefully=2E=2E=2E)) For last weeks I've been working with Ethernet driver (gmac4 devices are= =20 supported in FreeBSD (/sys/dev/eqos) but JH7110 needs more code=2E=2E=2E) Being busy with all this stuff I haven't _yet_ inspected Robn's Github=20 repository, but I'm aware of it=2E So be free to use my codes=2E And I hope we can communicate for a more=20 coordinated JH7110 development effort=2E -Jari Sihvola -- jsihv@gmx=2Ecom la_mettrie @libera la_mttrie @EFNET
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