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[209.85.128.175]) by smtp.gmail.com with ESMTPSA id u17-20020a81a511000000b0059af9f2ee68sm3993203ywg.66.2023.10.09.18.52.34 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Oct 2023 18:52:34 -0700 (PDT) Received: by mail-yw1-f175.google.com with SMTP id 00721157ae682-5a7ab31fb8bso10505917b3.1 for ; Mon, 09 Oct 2023 18:52:34 -0700 (PDT) X-Received: by 2002:a81:5405:0:b0:573:30c8:6e1d with SMTP id i5-20020a815405000000b0057330c86e1dmr16899134ywb.44.1696902754527; Mon, 09 Oct 2023 18:52:34 -0700 (PDT) List-Id: FreeBSD on the RISC-V instruction set architecture List-Archive: https://lists.freebsd.org/archives/freebsd-riscv List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-riscv@freebsd.org X-BeenThere: freebsd-riscv@freebsd.org MIME-Version: 1.0 References: <55416c03-c838-46d5-8f18-f6eb1657f4a5@app.fastmail.com> In-Reply-To: <55416c03-c838-46d5-8f18-f6eb1657f4a5@app.fastmail.com> From: Tomek CEDRO Date: Tue, 10 Oct 2023 03:52:22 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: StarFive VisionFive 2 support To: "Colin S. Gordon" Cc: freebsd-riscv@freebsd.org, robn@despairlabs.com, "Lee, Lup Yuen" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] X-Rspamd-Queue-Id: 4S4JnJ5H6zz4M8S On Tue, Oct 10, 2023 at 3:03=E2=80=AFAM Colin S. 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. Recently it = was recommended to me that I check here whether anyone else was working on = this before I got too far, to avoid duplicating and work. Your posts are famous Colin :-) https://discuss.systems/@csgordon/110969847755944311 After I got my VisionFive2 board in January I have tried FreeBSD boot method presented by Rob (CC) on GitHub but it was sllllllooow and no drivers were available except for UART pins. Did not go any further but I will be more than happy to help testing :-) https://github.com/robn/freebsd-vf2 https://forums.freebsd.org/threads/freebsd-on-visionfive2-board-with-risc-v= -rv64gc-starfive-jh7110-soc.87757/ My friend Lup Yuen Lee (CC) is porting NuttX RTOS to JH7110 and already made tons of discoveries that are all documented.. you may join forces and share discoveries to make both NuttX and FreeBSD/OpenBSD fully available on that new amazing RISC-V platform :-) https://www.hackster.io/lupyuen/rtos-on-a-risc-v-sbc-star64-jh7110-apache-n= uttx-2a7429 https://lupyuen.github.io/articles/release https://www.youtube.com/watch?v=3D6vQ-TXXojbQ Have fun :-) --=20 CeDeROM, SQ7MHZ, http://www.tomek.cedro.info