From owner-freebsd-arm@freebsd.org Tue Jun 9 23:34:56 2020 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B185634088E for ; Tue, 9 Jun 2020 23:34:56 +0000 (UTC) (envelope-from greg@unrelenting.technology) Received: from out1.migadu.com (out1.migadu.com [91.121.223.63]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 49hRL73s9Dz43SS for ; Tue, 9 Jun 2020 23:34:55 +0000 (UTC) (envelope-from greg@unrelenting.technology) MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unrelenting.technology; s=default; t=1591745687; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Fw730oJBi2zkrXT2DVsSr5bS5vC99bPFHvVzOarF1Es=; b=lM8f5oyHiF0ClRggH9IQMxa5jixBfoVu73bwU17FHl6vaWtOtG2oU2tHEdw0/j5TuivVtp +QS7gP5/0Prhw4IH7Nhar70O3fd9odwvVNTvrFjAjXus02xwNoHFxp+SdlObTt48V3ayZB Ik0fO5GM5UN2Ro+kZN7gwYdiU/kAaSE= Date: Tue, 09 Jun 2020 23:34:47 +0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: greg@unrelenting.technology Message-ID: <15c76ecd4fcaf4306682ac4a6c8ef393@unrelenting.technology> Subject: Re: Driver for Raspberry Pi 4 PCI-express controller To: "Mark Millard" , "=?utf-8?B?S2xhdXMgS8O8Y2hlbWFubg==?=" Cc: freebsd-arm@freebsd.org In-Reply-To: <747C1F44-658F-4178-9021-F97F9115AEB0@yahoo.com> References: <747C1F44-658F-4178-9021-F97F9115AEB0@yahoo.com> <7F058E92-DDD3-4728-9A51-09BF1D47855C@googlemail.com> <1RBZ-1AclgkiNDwWUqrWhun8T8YSAX6g64NeSc2DKy9EF1wGsJobselP4UYGflpcmbfUx3sEEM2YplIJOXPmZ6EG_GwiMC1_3GLrqpZxisQ=@protonmail.com> <46519DEB-E96D-43DD-B739-401F9F51371E@googlemail.com> <87EE030D-5323-477B-9FF3-CB8970138729@googlemail.com> <377EA2D7-F7C8-4ECA-9BFC-1EC081665C04@yahoo.com> <0AA4AF68-62D5-4918-8B23-13D29E2EB09F@googlemail.com> X-Spam-Score: -2.73 X-Rspamd-Queue-Id: 49hRL73s9Dz43SS X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=unrelenting.technology header.s=default header.b=lM8f5oyH; dmarc=pass (policy=none) header.from=unrelenting.technology; spf=pass (mx1.freebsd.org: domain of greg@unrelenting.technology designates 91.121.223.63 as permitted sender) smtp.mailfrom=greg@unrelenting.technology X-Spamd-Result: default: False [-4.05 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.03)[-1.027]; R_DKIM_ALLOW(-0.20)[unrelenting.technology:s=default]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:91.121.223.63]; NEURAL_HAM_LONG(-0.98)[-0.985]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[unrelenting.technology:+]; DMARC_POLICY_ALLOW(-0.50)[unrelenting.technology,none]; FROM_NO_DN(0.00)[]; NEURAL_HAM_SHORT(-1.04)[-1.041]; FREEMAIL_TO(0.00)[yahoo.com,googlemail.com]; RCVD_COUNT_ZERO(0.00)[0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RWL_MAILSPIKE_VERYGOOD(0.00)[91.121.223.63:from]; ASN(0.00)[asn:16276, ipnet:91.121.0.0/16, country:FR]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jun 2020 23:34:56 -0000 June 10, 2020 2:27 AM, "Mark Millard via freebsd-arm" wrote:=0A=0A> On 2020-May-28, at 12:50, Klaus K=C3=BCchemann wrote:=0A>> Yeah, as I said to Robert some minu= tes ago, that discussion belongs to the new 8GB-model, `should=0A>> have = pointed that out=E2=80=A6=0A>> For rpi4UEFI it will need changes=E2=80=A6= for Robert`s fdt-driver-Version we will=0A>> see what quirks will have t= o be addressed for the new gadget...=0A> =0A> FYI: https://rpi4-uefi.dev/= v1-14-release-for-pi-4 reports=0A> support of 8 GiBytes on the new RPi4 v= ariation.=0A=0AYeah, and just a few hours ago I discovered the cause of t= he XHCI attach failure on ACPI:=0A=0Ahttps://reviews.freebsd.org/D25201= =0A=0ABut we still need the 3GB RAM limiter turned on in the firmware set= tings.=0AWe are in good company though https://github.com/pftf/RPi4/issue= s/20 :D=0AOnly NetBSD does the required thing right now.=0ABut that's eas= y to fix.