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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28748ECAAD8 for ; Wed, 21 Sep 2022 18:37:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229861AbiIUShX (ORCPT ); Wed, 21 Sep 2022 14:37:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229733AbiIUShW (ORCPT ); Wed, 21 Sep 2022 14:37:22 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F10BA030B for ; Wed, 21 Sep 2022 11:37:21 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id j24so7585471lja.4 for ; Wed, 21 Sep 2022 11:37:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date; bh=21yo/o9B1Z///KQURij6FTrdwpuSR6f9Iw+FckBY2pQ=; b=scx5aDinqwOzyktx9EfIUAeNOHk77EkF6br4UcMXBuVwtoxL9iYFi8xijVRCpHvPV9 F7MTHj9+nQr5Qn0WPkx8Rtx1szwHU78eK7p7AxgbblziBHJxioaz3RnNszdowlC+iVvs I4HKglXBuw/40CeoXtNAye4gvB84iHMZpwzxnJD0VPDz7EjxINsV0EJP4RFNEURGHWBc Bj3G7xztwKJwVeMwPGJzAZyvlEtVeydENF+4Oxhy2evgKC3rD2H2yY6R6PuQmJ0747K2 PQ9NB/hn8JOuKmantMPWAh5Jb6HeKBQuoqZAs289cwEOoodh8gNpoqmO3clxM25sGAg7 QJqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date; bh=21yo/o9B1Z///KQURij6FTrdwpuSR6f9Iw+FckBY2pQ=; b=1dQlNQW0K68mTQTIknw/h4lED0iywwS2wIkEDftcGm3H1lctB52a9ARWbKhsqKPWbN OatTCFrbIrj2JP9lUeBUBPvxkqpbMt0i3egUsoV+L3sk8c0nAIwJD7HCv7fK0acY04Ou rQdbzw53JeZOoRTfXodZHkjNKdIei2u8u5plTbDBrmiAaUMwrkHldf0jIyqd7ss3HfAx sZ2EZZxIfofP2+LRcrHJyXmWfmbdV4TlKG5O1930qU4p5YnOrkBJwURyi3E3HkdlnmDL 4UTOIhKeOjfSvuMc7BQqEoL7jIfbuPiSo28iI6BcZUajV+1tX+iDX2LXaREFYx7f3JHB PyhA== X-Gm-Message-State: ACrzQf3vs17ZDlPpejM+Tw58MncVGMOToIMNvXQ1KNrKZ0HY4fPMZcZL YQZaiTDr+48RliDux6+ogDVtIQ== X-Google-Smtp-Source: AMsMyM62wnzWt6Vp8mUjb+gIZEsui3L9hXgPsI7/JmBOT8VcKQ2uhobjPCK+P25klFmqdlSyfydITA== X-Received: by 2002:a05:651c:1951:b0:26c:6215:1e92 with SMTP id bs17-20020a05651c195100b0026c62151e92mr2540306ljb.240.1663785439395; Wed, 21 Sep 2022 11:37:19 -0700 (PDT) Received: from [192.168.0.21] (78-11-189-27.static.ip.netia.com.pl. [78.11.189.27]) by smtp.gmail.com with ESMTPSA id o9-20020a05651205c900b004979ec19387sm532855lfo.305.2022.09.21.11.37.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Sep 2022 11:37:18 -0700 (PDT) Message-ID: <8cb14446-01ec-255a-5bf6-e16098628f60@linaro.org> Date: Wed, 21 Sep 2022 20:37:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH v3 1/8] memory: tegra: Add API for retrieving carveout bounds Content-Language: en-US To: Mikko Perttunen , Thierry Reding , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Jonathan Hunter Cc: Mikko Perttunen , Ashish Mhetre , Sameer Pujar , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220920081203.3237744-1-cyndis@kapsi.fi> <20220920081203.3237744-2-cyndis@kapsi.fi> From: Krzysztof Kozlowski In-Reply-To: <20220920081203.3237744-2-cyndis@kapsi.fi> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 20/09/2022 10:11, Mikko Perttunen wrote: > From: Mikko Perttunen > > On Tegra234 NVDEC firmware is loaded from a secure carveout, where it > has been loaded by a bootloader. When booting NVDEC, we need to tell it > the address of this firmware, which we can determine by checking the > starting address of the carveout. As such, add an MC API to query the > bounds of carveouts, and add related information on Tegra234. > > Signed-off-by: Mikko Perttunen Acked-by: Krzysztof Kozlowski Best regards, Krzysztof