From nobody Sat Jun 10 23:34:08 2023 X-Original-To: freebsd-riscv@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 4QdvRg3Bqdz4byBf for ; Sat, 10 Jun 2023 23:34:23 +0000 (UTC) (envelope-from sean.jensengrey@gmail.com) Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) (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 4QdvRd5p1qz3kZH for ; Sat, 10 Jun 2023 23:34:21 +0000 (UTC) (envelope-from sean.jensengrey@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20221208 header.b=rsHkVXbB; spf=pass (mx1.freebsd.org: domain of sean.jensengrey@gmail.com designates 2a00:1450:4864:20::336 as permitted sender) smtp.mailfrom=sean.jensengrey@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-3f6e13940daso31591765e9.0 for ; Sat, 10 Jun 2023 16:34:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686440060; x=1689032060; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=dNFDM3lSmDAGsxrtQ7CTni10WZ9xODM3jpd/5Qd8xGg=; b=rsHkVXbB8TsYAHS/H/BAXbhlOvbh96kwZcBkGaHnFp97gJs2RJVotE49zDZuE8iUye fIFrI8INfq94tMjyi1U+B6jAZ0NqDwUr+9tK3DjL3apaH+mAj8cm0Z4GPdSna90AiaL0 qQyuq3mXV1KUzIApN3iknK70TUhQLocDcMJIaPo9DX6tVI1hmJFEt8SuYuqD0s0XIc/x 6gnukXuk8kViCQjoP55Ffwy1QVqlHDUf8HgM8zlSLZ9b7dvn7nc+46PS4BMMVwnOs08A vkTpp75KwtmzFtSOQLwe+hhZ0pq/VtZvMcduEyisn0RXvPXISD/9rAgfW0dgd871KK4m HMDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686440060; x=1689032060; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=dNFDM3lSmDAGsxrtQ7CTni10WZ9xODM3jpd/5Qd8xGg=; b=JCfaZ3TD//Nn8bVXSXzfjJ0p/zUYe2SM/xiJ/3yhVsRQKlYLeH6ifaK7SyNsA+Ovbg EAFxRlswMRVSZUBisNSIYHDltp8dSWo93/hH8MWaCPX2xndKRVniMOunet5dIZ0b4iVC /OksNrLTgK83OwfLo54FL+98SvALo0w/Tpp+LdxbPAuQJxZLxqNqhyU9WXdQgmQP86IT 9eEeJWx6p3/KyqLNVldSskOMiNaKSd++t4P8DXpPl+7G/TlIC5csScikvZGbngxr2uVu O7/dKyU0GthFNBXE2zAPdnqdm2XO/62Xx3w8nqDeajFxsBSSOYQkCCOA6c2yjnIlIG2u bFuQ== X-Gm-Message-State: AC+VfDwO1nHr0YWVoy4YXjXpOZbMStA0toyPiHTpxB17iWxWVcj3eSMJ T6AQmXSLA9c7fsTJahrhfE9oe1a1I2Ri+5vB8yQx4yT5zPpPCg== X-Google-Smtp-Source: ACHHUZ5CRYEMsup1d6QweLVpDD2egQBtnoTjeq3x3///lAbT9f0N8YrOuhCBOYgJiz1Aiinyqjja/jZez3Bb8Scq2uw= X-Received: by 2002:adf:e484:0:b0:30a:e589:689a with SMTP id i4-20020adfe484000000b0030ae589689amr2238056wrm.18.1686440059718; Sat, 10 Jun 2023 16:34:19 -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 From: S JG Date: Sat, 10 Jun 2023 16:34:08 -0700 Message-ID: Subject: 64 core RISCV board program from riscv.org To: freebsd-riscv@freebsd.org Content-Type: multipart/alternative; boundary="000000000000b1d13b05fdceec9d" X-Spamd-Result: default: False [-0.09 / 15.00]; HFILTER_URL_ONLY(2.20)[1]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-0.58)[-0.576]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_SPAM_SHORT(0.29)[0.288]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20221208]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; BLOCKLISTDE_FAIL(0.00)[2a00:1450:4864:20::336:server fail]; PREVIOUSLY_DELIVERED(0.00)[freebsd-riscv@freebsd.org]; MLMMJ_DEST(0.00)[freebsd-riscv@freebsd.org]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::336:from]; FREEMAIL_FROM(0.00)[gmail.com]; ARC_NA(0.00)[]; TAGGED_FROM(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_NONE(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Queue-Id: 4QdvRd5p1qz3kZH X-Spamd-Bar: / X-ThisMailContainsUnwantedMimeParts: N --000000000000b1d13b05fdceec9d Content-Type: text/plain; charset="UTF-8" The RISC-V Intl has a program to get dev boards for OSS developers. https://riscv.org/risc-v-developer-boards/details/ And they are offering up a "Pioneer Box from Milk" which contains a 64 core RISCV CPU from Sophon. These are Thead C920 cores. https://milkv.io/pioneer https://en.sophgo.com/product/introduce/sg2042.html Looks like an ideal dev/test/build platform to support FreeBSD. Apparently the C920 is nearly identical to the C910 (which is Open Source) https://www.t-head.cn/product/c910?lang=en https://github.com/T-head-Semi/openc910 https://img.102.alibaba.com/1627958419409/49652c9412c41cb6f39b36fed1244e6e.pdf https://www.reddit.com/r/RISCV/comments/10pvd96/64cores_c920_processor/ --000000000000b1d13b05fdceec9d Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
The RISC-V Intl has a program to get dev boards for O= SS developers.


And they are offeri= ng up a "Pioneer Box from Milk" which contains a 64 core RISCV CP= U from Sophon. These are Thead C920 cores.



Looks like an ideal dev/test/b= uild platform to support FreeBSD.

Apparently the C= 920 is nearly identical to the C910 (which is Open Source)


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