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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1428DC4345F for ; Mon, 22 Apr 2024 10:22:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2SfJ0ojOV/czMHe5eOs0B7dFfHbc1vCa8JPZyfau9v4=; b=eKpCNc+nnzwVw6 PAxbMvGMyhylMgW6tKzpY3GbT/5aqRa6LNEgoJphLAQf0hN9vlEGa+JC2vDSv3tfUoS7Hbo9ubQT5 79dqyXGjh/RTltlzuWbfV1IDpURmSo3JLWlcbzoduy1mrCCn3sSuNx/KHG1xLgXaVu5wpm2wiNblw FqDkW5blRmuJ8tYKdl9qHZcxQOKvq9B12lWINOZD0EmAFwyGTdP62xT9CbzXjOtrlOdnum46cucRz 1dysyK7oxHqZtcsRH9XzE63phancP2ibD8ChBDqbjPAl4sT1DRt92CBuYepa6FQPhZ5hg+nYZ+TCT 1QcUEnGRvxje5TWO1BCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryqoQ-0000000D845-44nX; Mon, 22 Apr 2024 10:22:14 +0000 Received: from madrid.collaboradmins.com ([2a00:1098:ed:100::25]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryqoO-0000000D831-3JVd; Mon, 22 Apr 2024 10:22:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1713781331; bh=AQrDYKjCfdBFoCi8wbOPlT2hjQPA4gTSqxsxAy/egek=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=uEdBGkmNA6A4+zGo9iW/eW9F6u0l2tF5LrmH3G0Dsugm25hzGI8B+qO0HPqZJnnWx 8MJ2DrUAH+/Tv9lkDrMUM31wpoqvu3i5GG119W/dIF0N48KqtumkWEUSiugtjVeol7 WbsSw7Grg9cfd1IBQBO+vatCNoxVp8Gj3KbY11CkC0n/xttuGH9Om+1Cm4gUapbazI EzKYdq/ngix4cHKeZR7549WcUl4Z73BRr3LSy166TGedHoDlQLLNii+oobwlcm+B1T q4ZOePeuwD3GigcByr+BEAjc2KhDJGZPXIgIoPVtDtHm3/Nmy+jeHeF3QsLX1psA1l WY5OOO5Pjmzvg== Received: from [100.113.186.2] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 922963780C22; Mon, 22 Apr 2024 10:22:10 +0000 (UTC) Message-ID: <256e6f3d-9bb6-4237-aa1b-4a2b8e50da2f@collabora.com> Date: Mon, 22 Apr 2024 12:22:09 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] remoteproc: mediatek: Support MT8188 SCP core 1 To: Olivia Wen , Bjorn Andersson , Mathieu Poirier , Rob Herring Cc: Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Tinghan Shen , linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com, jason-ch.chen@mediatek.com, yaya.chang@mediatek.com, teddy.chen@mediatek.com References: <20240419084211.31901-1-olivia.wen@mediatek.com> <20240419084211.31901-3-olivia.wen@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20240419084211.31901-3-olivia.wen@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240422_032213_000428_65BC60E8 X-CRM114-Status: GOOD ( 10.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Il 19/04/24 10:42, Olivia Wen ha scritto: > From: "olivia.wen" > > There are three primary modifications. > > 1. The struct mtk_scp_of_data usage on MT8188 > MT8192 functions are unsuitable for the dual-core MT8188 SCP, > which has two RISC-V cores similar to MT8195 but without L1TCM. > We've added MT8188-specific functions to configure L1TCM > in multicore setups. > > 2. SCP_IPI_IMGSYS_CMD feature > This version also adds SCP_IPI_IMGSYS_CMD to facilitate > communication between the imgsys kernel and the backend driver. > > 3. Different code sizes and IPI share buffer sizes > Each SCP necessitates different code and IPI share buffer sizes. > Introducing a structure mtk_scp_sizes_data to handle them. > > Signed-off-by: olivia.wen Reviewed-by: AngeloGioacchino Del Regno _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel