From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33A3EC28CF6 for ; Thu, 26 Jul 2018 12:41:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E9BDC20673 for ; Thu, 26 Jul 2018 12:41:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E9BDC20673 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730641AbeGZN6M (ORCPT ); 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) 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--