From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751936AbdBNE4u (ORCPT ); Mon, 13 Feb 2017 23:56:50 -0500 Received: from mx2.suse.de ([195.135.220.15]:38703 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751324AbdBNE4t (ORCPT ); Mon, 13 Feb 2017 23:56:49 -0500 Subject: Re: [PATCH 4/4] ARM64: dts: Prepare Realtek RTD1295 and Zidoo X9S To: linux-arm-kernel@lists.infradead.org References: <20170214033440.18667-1-afaerber@suse.de> <20170214033440.18667-5-afaerber@suse.de> Cc: Mark Rutland , devicetree@vger.kernel.org, Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, Rob Herring , service@zidoo.tv From: =?UTF-8?Q?Andreas_F=c3=a4rber?= Organization: SUSE Linux GmbH Message-ID: <0970cfc6-24e1-b290-87f1-02e9911e6405@suse.de> Date: Tue, 14 Feb 2017 05:56:44 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <20170214033440.18667-5-afaerber@suse.de> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 14.02.2017 um 04:34 schrieb Andreas Färber: > A list of memory reservations is adopted from v1.2.11 vendor device tree: > 0x02200000 can be used for an initrd, 0x01b00000 is audio-related; > ion-related 0x02600000, 0x02c00000 and 0x11000000 are left out; others > remain to be investigated. [...] > diff --git a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts > new file mode 100644 > index 0000000..a86c97a > --- /dev/null > +++ b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts [...] > +/memreserve/ 0x0000000000000000 0x0000000000030000; > +/memreserve/ 0x000000000001f000 0x0000000000001000; > +/memreserve/ 0x0000000000030000 0x00000000000d0000; > +/memreserve/ 0x0000000001b00000 0x00000000004be000; > +/memreserve/ 0x0000000001ffe000 0x0000000000004000; > +/memreserve/ 0x0000000010000000 0x0000000000014000; [snip] This region appears to be used for exporting/importing the U-Boot environment between AArch32 and AArch64, thus could be dropped here. Regards, Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg)