From owner-freebsd-arm@freebsd.org Thu Feb 22 09:32:13 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 C42A5F18A16 for ; Thu, 22 Feb 2018 09:32:13 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.blih.net", Issuer "mail.blih.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 30521779D4; Thu, 22 Feb 2018 09:32:12 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) by mail.blih.net (OpenSMTPD) with ESMTP id 6a4f660b; Thu, 22 Feb 2018 10:32:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=mail; bh=DIEHysZqS2fIwYroNtJZzkUzIBc=; b=LQgoIynrLoUdoNS2n1uAT7CL3L3i YQgvYZiNcCh+dF8psiDrEnIpC0nK4LCxFYl9gMU+TWRRY/zi4YHZx07P28CNxb/+ IEKRJb2RcQGo9+G0zEFTKngBhhAEEs6z4ang/wMOc+Zy0lwdHQ0sW1RuQxUAzW1b Lm+Jkerx4VQ8p0I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; q=dns; s= mail; b=qx08DPDB67wp+I6tnPzklEXt4iFLiUcV0RB7Zuat6ql/zF0p71gU2Zln UHOWlJq0LVlVE7LNCkyDfEWtZHJ1BDjP+gU+DNtx3cN5k/d/BW3+fs0bhaf40wIb 7PKCpNAAvINxEXliT8yzZI7QA4OdKU+pr+hGeIo/ODvAA2a9Lgk= Received: from arcadia (evadot.gandi.net [217.70.181.36]) by mail.blih.net (OpenSMTPD) with ESMTPSA id 4fc59305 TLS version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO; Thu, 22 Feb 2018 10:32:10 +0100 (CET) Date: Thu, 22 Feb 2018 10:32:10 +0100 From: Emmanuel Vadot To: Greg V Cc: Greg V via freebsd-arm , "h1997xy@gmail.com" , "freebsd-arm@FreeBSD.org" Subject: Re: GSOC-Suggestions on choose hardwork to work on Message-Id: <20180222103210.b2c636ebc546cb3815a1be75@bidouilliste.com> In-Reply-To: <428e2f71-9348-7e71-adc6-d247dfe1dd63@unrelenting.technology> References: <-web47m-e0lqga-wwzf8f8r6pe4ob12ok1j3qcnxrbwt6eacmocrngg2n-17bu1phtbdpmg303d2bhyw7p-9z4pe-kujp6g34hjy7k11of4b2a26n551n01-i33h4o-ife9acqcx1qu-ce0yrj-d7m15w.1519243472617@email.android.com> <428e2f71-9348-7e71-adc6-d247dfe1dd63@unrelenting.technology> X-Mailer: Sylpheed 3.6.0 (GTK+ 2.24.31; amd64-portbld-freebsd12.0) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Feb 2018 09:32:14 -0000 On Thu, 22 Feb 2018 00:35:45 +0300 Greg V via freebsd-arm wrote: >=20 > On 02/21/2018 23:04, h1997xy@gmail.com wrote: > > Dear all, > > > > My name is Hebe, and I am a y2 computer science student interested in t= he "Improve support for an embedded CPU/board" gsoc project. > > As a computer science student, it is hard to choose a hardware. By any = chance, would you mind providing some advice on which CPU to work on? Which= specific type of CPU is the most in-demand? > > Thank you for your time! > Hi! >=20 > Check out the ROCK64 board http://wiki.pine64.org/index.php/ROCK64_Main_P= age > It's awesome because it provides up to 4 GB RAM in the Raspberry Pi form= =20 > factor. > Many people want to run FreeBSD on it. >=20 > It currently boots, but does not even mount the SD card: > https://twitter.com/manuvadot/status/943818826441003008 >=20 > Because there are no drivers for the Rockchip RK3328 SoC. >=20 > Would be very nice to have drivers for at least: > SD/MMC (rk3328-dw-mshc), > CPU clock/power management (rk3328-cru, rk3328-pmu), > CPU thermal sensor (rk3328-tsadc), > and Ethernet (rk3328-gmac ? should reuse if_dwc similarly to aw_if_dwc?). >=20 > Maybe you could help with the development of these drivers :) >=20 I know have the cru bits (not complete but soon will be) and mmc is working (but slow). I'll soon push my changes and help is always welcome on any other drivers. > If that's too hard, my other suggestion would be fixing some sunxi=20 > (Allwinner) things. >=20 > The Allwinner H3 Audio Codec currently throws a fatal error at boot on=20 > Orange Pi (PC and Plus2E) boards: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226014 I have a patch from jmcneill@ that fixes that, I need to test and commit it. > And the if_awg Ethernet driver (also on these boards) only seems to work= =20 > when an Ethernet cable has been plugged in before powering the board on. It was fixed recently by kevans@ > _______________________________________________ > 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 Emmanuel Vadot