From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.2 required=5.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 Received: (qmail 13834 invoked from network); 28 Nov 2022 00:28:02 -0000 Received: from 9front.inri.net (168.235.81.73) by inbox.vuxu.org with ESMTPUTF8; 28 Nov 2022 00:28:02 -0000 Received: from mail-il1-f176.google.com ([209.85.166.176]) by 9front; Sun Nov 27 19:26:41 -0500 2022 Received: by mail-il1-f176.google.com with SMTP id z9so4353651ilu.10 for <9front@9front.org>; Sun, 27 Nov 2022 16:26:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=vbXI2ndlJNr5QAPG1q/ShkuQ01kBLFMLgZ3d8Cjp0gA=; b=f1tdmhJZg9RLSA+ML52H0UXb1Jc1jSfdr9ck20EjZUQmwdY9Rq4EQ1xaNtMwBDwPWw oUJYF/CoPkd4C2GI/vjQisXaweJnG7BCkgbpkx7PmZiyJAYhIG+dYh9r4/e78/weuZGl 07d+oVUYn6hNpQy8SAWHF5esYbutIhB/Oni0P30ZAFsdFXnhsQPWj+lEyBvQOe7Ibedb KICqLX6hD2rBVXk81vgGUKf9WdD/hImIltW6zYIyvf0w4Ax5B2iX+fA+Ka8nBbOhUTqD 9MTu+zkomfUzdmIc2kyjYhETOg/taf4t8KefMfzmlbfX53N4fId6MYye9Pre5TWFwXnj NL2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vbXI2ndlJNr5QAPG1q/ShkuQ01kBLFMLgZ3d8Cjp0gA=; b=xnc1FdozY7u5foJYPiaP2YosZYb7cpuX4Y4Cv9p0HMzKs1aiZpOlJytX+xON9HP+ca wcjbuJhWAkbMXdh1Yc0x34boG5SQVARuboTjJjIoXPbeoMOzvHHi0lofsmXxrfVrtJDH 4leN8AMYK5x4kjEm5YmTmKFxSNM1bOA7ndNKeBp83FAEcW03DD/h7yOA48pCWfJ9efRb uiGWC+7NdC94SHXfmZqm6x4KAB/5s8/TD9jkY7Boodiblk+BvfCSgHkjNx+0aC80N5LN U6W5wtsp1rDKEr0jfiln52NvXFCp6ERfxx3aFAy4cPxUwCk45p5ff4Wr9LO0no7dtagd Hphw== X-Gm-Message-State: ANoB5plhFcOGJslNeuSCZ/yK+bqZtayBpsa5zHGLL23HwPp4dqGerpdp 26sk61cmmh7KJxqXV/syFZ0n1/kwFJ/qiKSrF4JxElNxHnY= X-Google-Smtp-Source: AA0mqf5dmHeSyt28Mb5p4dORcpKgZZ3HIAxxOaWy2mNsAaCM3GD20KdUTmM7sQdf9wU7fYQ1IIS583G59nT1roIEqEA= X-Received: by 2002:a92:c809:0:b0:302:b4c8:dd5d with SMTP id v9-20020a92c809000000b00302b4c8dd5dmr17621397iln.126.1669595188697; Sun, 27 Nov 2022 16:26:28 -0800 (PST) MIME-Version: 1.0 References: <51022878-2dcf-42be-9990-60f2d1475ce5@sirjofri.de> In-Reply-To: <51022878-2dcf-42be-9990-60f2d1475ce5@sirjofri.de> From: adventures in9 Date: Sun, 27 Nov 2022 16:26:17 -0800 Message-ID: To: 9front@9front.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: distributed plugin GPU-oriented solution Subject: Re: [9front] 9front on the Allwinner A64 Reply-To: 9front@9front.org Precedence: bulk Looks like I have some extra reading to do tonight. The Pine64 folks were kind enough to post the datasheet for the A64 https://files.pine64.org/doc/datasheet/pine64/Allwinner_A64_User_Manual_V1.= 0.pdf On Sun, Nov 27, 2022 at 11:49 AM sirjofri wrote: > > Hello, > > adventuresin9 recently mentioned the A64 in the last video[1]. There are = quite a few people interested in getting a 9front system on A64 powered dev= ices (e.g. the pinephone). > > Here's my attempt at porting 9front to that platform[2]. It's in the earl= y stages and only a few things work. > > To be precise, I can only boot the program (I wouldn't call it "kernel" y= et) using uboot and output stuff to the serial console. I tried setting up = a proper memory map, but when activating it I can't get the mapped hardware= addresses for the serial connection working. > > The linked source directory is meant to be placed as a full directory to = /sys/src/9/a64. Feel free to use that as a starter (or not as it really is = not much). > > For me, I can try to help as much as I can. I own a pinephone and can tes= t things, but I probably can't help much with lowlevel stuff (although I'd = love to). I have to learn most things and I don't have much time to focus o= n learning it. > > If you want to reach me off-list, my mail address is the same, but withou= t the plus stuff, so just sirjofri@.... > > sirjofri > > > [1] https://youtu.be/WG4zIu9KLPA > [2] http://sirjofri.de/a64/