From owner-freebsd-arm@freebsd.org Sat Aug 11 14:50:52 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 028F6106F712 for ; Sat, 11 Aug 2018 14:50:52 +0000 (UTC) (envelope-from alydiomc@yahoo.com) Received: from sonic301-7.consmr.mail.ne1.yahoo.com (sonic301-7.consmr.mail.ne1.yahoo.com [66.163.184.240]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 90B55820EC for ; Sat, 11 Aug 2018 14:50:51 +0000 (UTC) (envelope-from alydiomc@yahoo.com) X-YMail-OSG: 4mcyzqYVM1mWRRq9SK1GxHF3eT4d2raLX6AGWSPXVr9QEhYHrbiHH_JgGHS358e hcq0It48ZtHNoho0BG17t2kf5VrVCf9yEf02Ydh3wQnvyWOMD5IDe8z2EWJ7NGz3u2VQaKcH22.P TUMfWI6K_xnxca4h000bI4YkNXwWjf6KpZrV_PX.OF.y1VAQscqzOVbe74J5qQkYIPElCYsiJcX9 baeZOWioJOYW.TUEu.TWI2BpB7UsmFyu4mJcUmfFoX.v9MJ5eb3mmWTnChwWO4jNeQpM4IaPezXq nDMTxij8AvGC1SY3gGqwf_Xm2v2nesAbmeHXX32iAsGLyQ7_8kXuksR_InD6jBljtowJ8b8txUz8 0NPx.gh4l4Z1v7HoWbCTm7UGXJEEHfaWQ0E87PX2jwXXAIBpr5DxxTwL8oMDLXG7DlOIohYD8RkH IAF9qRSc9LEgXFcCYKrYQ1Xixx3v5z2AcLo4ixIEgug6QshQMwSwRVTgSyHgKBsJinzINWn31UlM gomYRp9Q8jdkFKNyEYbu.nF1CfpsFqmdYRbxA8EF1qxIjAcMv0eGr3Rs3DvV3zmsYhtEADxy.iSg yOo60KZhey97Udgm67rnkXLzrOnrRhUGott1oF_BYjNt7J1OQWqIfWXAEgqTSknuaYRX6gZyQu8X d9SZtSNXXm9qyN0AZRBUhYss7UGLgcGboDTpWThAcsv_x9YqhSvrtRhuYJLxtvMXVOaCwC2zkHal yk_pFR4OsL43Vb6HXSydm.sp4Kkz6ORUTdo6tq9oc6fVJ6AxlIhdm7vfDPLo9O75xe5hgupTY5SP crIZiE21MpefMXXCWVQB9C6rjBGWPB4LhX99pFsPT52jrEwQ.tNKzQcvQU9Kfj5hy7iDTCHynkR7 zblF1XAZSIrE34nbK96cWD5K4QRudqNa7E5tJQPxub_iDFui8xNqVQ3eIXcAtLvhHPyIUpgtaBRD vtjqof.mpC_IZDK4XV5AWxQQQjaF8R2ZqrSo87Tk0x36Q5.b2xntSOy0TMYSWl4hL4k.5VDNgyI4 x Received: from sonic.gate.mail.ne1.yahoo.com by sonic301.consmr.mail.ne1.yahoo.com with HTTP; Sat, 11 Aug 2018 14:50:50 +0000 Date: Sat, 11 Aug 2018 14:36:41 +0000 (UTC) From: lyd mc To: Daniel Braniss Cc: "freebsd-arm@freebsd.org" Message-ID: <736558299.5378642.1533998201917@mail.yahoo.com> In-Reply-To: <4D0332E4-901A-45A7-93F6-0FA7D9437587@cs.huji.ac.il> References: <165877705.5351934.1533988165694.ref@mail.yahoo.com> <165877705.5351934.1533988165694@mail.yahoo.com> <4D0332E4-901A-45A7-93F6-0FA7D9437587@cs.huji.ac.il> Subject: Re: Nanopi Neo I2C MIME-Version: 1.0 X-Mailer: WebService/1.1.12206 YMailNorrin Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 11 Aug 2018 14:50:52 -0000 Hi Daniel, I am using Current. root@nanopi-neo:~ # uname -a FreeBSD nanopi-neo 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r337527: Thu Aug=C2= =A0 9 20:21:07 +08 2018=C2=A0=C2=A0=C2=A0=C2=A0 root@mserver:/root/crochet/= work/obj/usr/src/arm.armv7/sys/GENERIC=C2=A0 arm root@nanopi-neo:~ # i2c -sHardware may not support START/STOP scanning; try= ing less-reliable read method. Scanning I2C devices on /dev/iic0: Regards,Alyd On Saturday, August 11, 2018, 10:32:01 PM GMT+8, Daniel Braniss wrote: =20 =20 =20 > On 11 Aug 2018, at 14:49, lyd mc via freebsd-arm wrote: >=20 > Hi List, > Can you help me make I2C work in this board? > I can detect the controller but cannot access it through iic ioctl.=20 >=20 > root@nanopi-neo:~/prog/I2C # dmesg |grep iic > iichb0: mem 0x1c2ac00-0x1c2afff= irq 34 on simplebus0 > iicbus0: on iichb0 > iichb1: mem 0x1c2b000-0x1c2b3ff= irq 35 on simplebus0 > iicbus1: on iichb1 > iichb2: mem 0x1c2b400-0x1c2b7ff= irq 36 on simplebus0 > iicbus2: on iichb2 > iic0: on iicbus0 > iic1: on iicbus1 > iic2: on iicbus2 >=20 > kdump output: >=20 >=C2=A0 1290 mcp=C2=A0 =C2=A0 =C2=A0 NAMI=C2=A0 "/dev/iic0" >=C2=A0 1290 mcp=C2=A0 =C2=A0 =C2=A0 RET=C2=A0 openat 3 >=C2=A0 1290 mcp=C2=A0 =C2=A0 =C2=A0 CALL=C2=A0 ioctl(0x3,I2CRDWR,0xbfbfecd= 4) >=C2=A0 1290 mcp=C2=A0 =C2=A0 =C2=A0 RET=C2=A0 ioctl -1 errno 2 No such fil= e or directory >=20 > This seems to work on my RPI. >=20 > Regards,Alyd what FreeBSD are you using? I have it working on CURRENT. what does=20 =C2=A0 i2c -s say? > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" =20 From owner-freebsd-arm@freebsd.org Sat Aug 11 14:52:26 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CCDD5106F787 for ; Sat, 11 Aug 2018 14:52:26 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-it0-x22f.google.com (mail-it0-x22f.google.com [IPv6:2607:f8b0:4001:c0b::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5905C82417 for ; Sat, 11 Aug 2018 14:52:26 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-it0-x22f.google.com with SMTP id v71-v6so6801147itb.3 for ; Sat, 11 Aug 2018 07:52:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:from:date:message-id:subject:to; bh=7vl6ev8jMeDYT7+MeFK+LTvxs6JVQmviz+5/yTN9itg=; b=mUhoe8eXIoVYSWfJpHXSXILa+AY6/b77RF5QHt6cn0PxEkBnuhVatBbyFIhKsG/WQW rELj7vpBzvQNupot38z+gTWM8sre3NLZG/cGDgArgQdf1aAhfDpTLa4Y+aQE0fvtVyKX YbNo0gQhRV16SlOClsmMoad77W81ZyCoyXOSmfGIrLF9nknm7kNDtiUQULwDQvqa1xVQ TtxuFOW7+dLQOLvDkt2DGJMth6PyUNcTd+PUOT0di/Wt1xNq58l8YgcqdTkk/B5Eppsm dbiN5/GpASqxjdIBN8ElMZXdZOx0YdOJezWPfOvEmwSnXMdKUXy/+SAH8HDnW6KvfVKo tAmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to; bh=7vl6ev8jMeDYT7+MeFK+LTvxs6JVQmviz+5/yTN9itg=; b=MjQYh+V2Hq1hO9fVSq9FDVXQE1qxQ6tojIdgEDtez4jvI1CUAvMRnDM3k/6bSGcAmb y6fBPnGcTfmZ3gNhJYzW1T/3zjnsHgx5ibZDQfn5/p8dxmK7yzrwx0DPBFfyQH9kYWu0 cEMf+tUbIhQkvEb0D4F7lIhpYtnCCgDpOc+zb+r8fxqcDx6zO6qv97MpW/oD78LO/ZHv M8M0i8O/6rEtd5jHp1t7WmV+umguJymD/quxm8GYoKIyA2ItS4uDUS8Xtxpl8mLlXvbD LHXSjLWj1e+XmYX7TkAqPa9RbdwFFZ472epNQOrqTSZDAqPZMk934fzAy92CzFWgwdlU VAcg== X-Gm-Message-State: AOUpUlGfAE4vx95i+iHzWQ0I3MsUTsPlKZu1XhGm/00eLMSLCBsndBkB AGUZUJPByw7BsysDMv+B7We9tWWIT51zJxTeU+rVGIdo2VI= X-Google-Smtp-Source: AA+uWPx9jCfG/ReWs1zNE7n7V6y3BG23QbBh9Rq+rUWKON1oUBnWD3IhaNE1ijxJ/ScoezKLpSvUw40IJnb4JciYzBw= X-Received: by 2002:a24:4f52:: with SMTP id c79-v6mr5632789itb.36.1533999145217; Sat, 11 Aug 2018 07:52:25 -0700 (PDT) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 2002:a4f:381a:0:0:0:0:0 with HTTP; Sat, 11 Aug 2018 07:52:24 -0700 (PDT) X-Originating-IP: [2603:300b:6:5100:1052:acc7:f9de:2b6d] From: Warner Losh Date: Sat, 11 Aug 2018 08:52:24 -0600 X-Google-Sender-Auth: qf0tNw_cLYh9lBFnM_IvVPZf7A4 Message-ID: Subject: Kill old, non-INTRNG code on ARM To: "freebsd-arm@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 11 Aug 2018 14:52:27 -0000 One last thing, even though we're in a slush, is to kill the pre-INTRNG code. It's required for armv6 and v7 for some time (only the Amlogic 8726 boards remain broken there). And we're down to two families of chips which support armv5: rt1310 and the Marvel gear. Both of them support INTRNG. I propose we eliminate the INTRNG option and unifdef the code to remove the undefined case. Comments? Warner