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=-22.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 03CA6C48BE5 for ; Wed, 16 Jun 2021 00:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC44161241 for ; Wed, 16 Jun 2021 00:19:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231143AbhFPAVd (ORCPT ); Tue, 15 Jun 2021 20:21:33 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:38398 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231354AbhFPAVc (ORCPT ); Tue, 15 Jun 2021 20:21:32 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 15G0JKKe074522; Tue, 15 Jun 2021 19:19:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1623802760; bh=6OxDYf+23nAw2fpPm8+wlZjKZz5ixzNiDtfPgdKAwLc=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=bZwejNkIeRy2UkcftOMQvXNnyLpRuBq48V/5W1Zk4juRzTloN79rU/jECXb00WAOu GJXULOtuQsYKgIPSquvApNLB7mg8oH8JGrUZRnXmDDh78nYc2Mlr5GKAV2EOp3Dp6d aXjmH7MJtc++wXHOyIhp3uCvMtcc+wNzuLFuXguI= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 15G0JKnw016842 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Jun 2021 19:19:20 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Tue, 15 Jun 2021 19:19:20 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Tue, 15 Jun 2021 19:19:20 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 15G0JKII032488; Tue, 15 Jun 2021 19:19:20 -0500 Date: Tue, 15 Jun 2021 19:19:20 -0500 From: Nishanth Menon To: Aswath Govindraju CC: Vignesh Raghavendra , Suman Anna , Lokesh Vutla , Kishon Vijay Abraham I , Tero Kristo , Rob Herring , , , Subject: Re: [PATCH v4 1/3] arm64: dts: ti: k3-am64-main: Update TF-A's maximum size and node name Message-ID: <20210616001920.m7a4v5nhkfowd4i3@huntsman> References: <20210615174325.22853-1-a-govindraju@ti.com> <20210615174325.22853-2-a-govindraju@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20210615174325.22853-2-a-govindraju@ti.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 23:13-20210615, Aswath Govindraju wrote: > The maximum size of TF-A 2.5 has been increased to 0x1c000 [1]. Therefore, > update this accordingly in the device tree node. > > Also, update the node name to "tfa-sram". > [1] - https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=2fb5312f61a7de8b7a70e1639199c4f14a10b6f9 > > Signed-off-by: Aswath Govindraju > Reviewed-by: Suman Anna > --- > arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > index dec54243f454..693fe24e7f7a 100644 > --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > @@ -24,8 +24,8 @@ > #size-cells = <1>; > ranges = <0x0 0x00 0x70000000 0x200000>; > > - atf-sram@0 { > - reg = <0x0 0x1a000>; > + tfa-sram@0 { > + reg = <0x0 0x1c000>; Thanks for catching this, but, I think tying things down tightly to exact current size of TF-A is going to be tricky thing for us to sustain. I suggest we make this 128K to account for future expansions that are already known to be necessary for TF-A rather than another piecemeal breaking change in the future. > }; > }; > > -- > 2.17.1 > -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D