From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938478AbcJRQYw (ORCPT ); Tue, 18 Oct 2016 12:24:52 -0400 Received: from mail-wm0-f50.google.com ([74.125.82.50]:36685 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936180AbcJRQYI (ORCPT ); Tue, 18 Oct 2016 12:24:08 -0400 Subject: Re: [PATCH 4/4] remoteproc: qcom: add Venus video core firmware loader driver To: Andy Gross , Ohad Ben-Cohen , Bjorn Andersson , Stephen Boyd , Rob Herring , Mark Rutland References: <1471622000-1906-1-git-send-email-stanimir.varbanov@linaro.org> <1471622000-1906-5-git-send-email-stanimir.varbanov@linaro.org> Cc: Rob Clark , Srinivas Kandagatla , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org From: Stanimir Varbanov Message-ID: <06d7cfd2-571d-6f9a-f2c0-bfe66717a141@linaro.org> Date: Tue, 18 Oct 2016 19:23:53 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <1471622000-1906-5-git-send-email-stanimir.varbanov@linaro.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Bjorn, I want to resubmit this remoteproc driver without secure page table scm call, do you have something to note/add before that? On 08/19/2016 06:53 PM, Stanimir Varbanov wrote: > This driver will load and authenticate the Venus firmware and > bringing it core out of reset. Those two functionalities are > via secure monitor calls to trusted environment. > > Signed-off-by: Stanimir Varbanov > --- > drivers/remoteproc/Kconfig | 10 ++ > drivers/remoteproc/Makefile | 1 + > drivers/remoteproc/qcom_venus_pil.c | 226 ++++++++++++++++++++++++++++++++++++ > 3 files changed, 237 insertions(+) > create mode 100644 drivers/remoteproc/qcom_venus_pil.c > -- regards, Stan