Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp399056imm; Thu, 26 Jul 2018 05:43:35 -0700 (PDT) X-Google-Smtp-Source: AAOMgpeu58mJxH9kusv/Zk9h9lR27hgrbS0VG8Jd4y6moDDihH3qecpkfTmBGnsLxDwIhyjPMAOi X-Received: by 2002:a17:902:9a47:: with SMTP id x7-v6mr1847837plv.37.1532609015085; Thu, 26 Jul 2018 05:43:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1532609015; cv=none; d=google.com; s=arc-20160816; b=zX4rKbrXIueYtKxDoG/Cm+w+8RnI3a0+sq8qmOkmUaYFhni0p4ZcicKwoYND5na5lE hC8yBt27K/pYOOLhQ7/DElL2xxSLwxcFvxSCLAfUYoEYPWN0W6wKmNYiY3QaM/cHMRP8 RRgv2/eJVRUf3XIdmNANxsNTibel3I4TK/NWwT7p3EEZA0xeK7iDr2LCCqTarO0oqES/ cKlxxnDLaS8DjqUlnEr+Sn5Ccj+8obhis9EJxt8ouTR3+DKkuCio7TrDHomQmHVK5gH8 Y6O8TNnjtc9sTnaE1ZlB1xsDbFMq7dwaHIMmAzRL/RhmXigbquo1QoErZ0EIGh7nJtJX 2yUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=KIjQboC27SirtxTjcLnq3a1pz0wtuyTqHzHxI32KS58=; b=HXr94/ZlAsJP6EqrP4r3lmkExQkmiW0ysXrNd1jQpzzzv3Pv87DGq4yizOYC24LmXv 6bjaiXBuK6RrwRYzZzWZQwq52uvQzENc0Bs4eRGZfeAnEbgCbtaMkoifhRQnkCmDpneS Plmhc3HVDicg7xMC2HNwk5XQrSEDr473SMNbI74XrfuBsTMox8Xx94WB9VZBHCUdOQVU GNgryOeKzR3WBSFQ3Mbn16t6kkeSguMG61gvxVkOaNGVesFhBpclUUH8aD0BDvDuRHTK q9ylSD3ZuKWfHZpP50Ca271Kv0E/1akpZ0LBQ/soG/if1Z0xPBMxy+RcdtIZfjjr0HTM 84Gg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x69-v6si1199787pgd.635.2018.07.26.05.43.18; Thu, 26 Jul 2018 05:43:35 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730599AbeGZN6M (ORCPT + 99 others); Thu, 26 Jul 2018 09:58:12 -0400 Received: from mail.bootlin.com ([62.4.15.54]:56171 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729364AbeGZN6M (ORCPT ); Thu, 26 Jul 2018 09:58:12 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 53F042097A; Thu, 26 Jul 2018 14:41:29 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost (AAubervilliers-681-1-78-122.w90-88.abo.wanadoo.fr [90.88.20.122]) by mail.bootlin.com (Postfix) with ESMTPSA id 273512082B; Thu, 26 Jul 2018 14:41:19 +0200 (CEST) Date: Thu, 26 Jul 2018 14:41:19 +0200 From: Maxime Ripard To: Icenowy Zheng Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH] ARM: dts: sun8i: r40/v40: rewrite BPi M2 Berry DTS to rebase on M2 Ultra Message-ID: <20180726124119.dwne2sncws2p3sdi@flea> References: <20180724163655.61365-1-icenowy@aosc.io> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="e565z7acyzl3z52t" Content-Disposition: inline In-Reply-To: <20180724163655.61365-1-icenowy@aosc.io> User-Agent: NeoMutt/20180622 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --e565z7acyzl3z52t Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 25, 2018 at 12:36:55AM +0800, Icenowy Zheng wrote: > Banana Pi designs the BPi M2 Berry board to be software compatible with > BPi M2 Ultra, Do you have a reference for this? > so it's based on M2 Ultra with some function cuts, including: >=20 > - 2048MiB DRAM -> 1024MiB (this should be proceed by the bootloader); > - dropped a LED; > - dropped eMMC; > - dropped USB2 and connect USB1 to a 4-port HUB. Is it the exhaustive list? I'm a bit reluctant to merge that kind of patches usually, since that would also imply that each time someone will commit something to the M2-Ultra, it would automatically apply to the M2-Berry, without any easy way to tell and / or test. Maxime --=20 Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --e565z7acyzl3z52t Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAltZwW4ACgkQ0rTAlCFN r3SY5BAAlr29SssLhgjzsPTNNhicMKLx4L9GuGbss5A4S3RJvBqyZpOF6k2QQsTM THD9H/sbSmgTPMYBBZzpcW9O57uLgWduGHLusGQWBgiVj0rMt2wnCViYvIB/v3+4 6+EDedeQ51WSVMuDmX2/VEYGddwZ5JBWCdbyPFZbnwZ+Rr/GOIX4YdD6aWlqoKtk c6yzfHv5F4dHaY5eybqD19nBs2uTM9yeOlW1djLwEbkE8L9aRKFnS2uZYJfcT7y4 eDp5lEeZlxign4BwThDnwAnIt32exz9VW3lUbqyWsQDDWUezgX/um2yaFnL7Ael7 Ffg8IHuAQURYAtX0XTz59g2U64ELiLKxAklCoh0ArnBRT4g1jY/VA87lmOnPeBmI s/7nsZPDR8yFbJl9x5ybMsqH+kRrB2rI4O0Pp3yJcDaoJf9FRkwa4dFdd8xc6VSr UWm2zdnhNqWe9q8Ec3tEP4GGXKAg9dv9AeOpoG44PinrwOwblawvotgZvsxatGUp ZQkzhdwleyfHqhbT8US1Y23olMxZCU6QH3VVKd0OXyDT5SsPSWwnzOrTa+P4qb43 A+2kfWfBO9hx+J2iHZVqLox+ZGU3rulAAYrR4ttJi3bGyvy+ZuePqXjtf5Aq0KDZ 8eM2oVsO/3KZBna0JqeYWuBfIP+ThZB8ptCHZu1+/oBucWe/pBA= =aScP -----END PGP SIGNATURE----- --e565z7acyzl3z52t--