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 1ED5AC433EF for ; Tue, 15 Feb 2022 15:55:06 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=keIWh1liqnutAZZ4LHTOj/CK6dfDy/Er7OiGEbjc8Xg=; b=Fif4vaZZm47hEQ wjcCpNl3rVlPBrn01qVVg8cqQrn7TYQOelUQpp50NbjGWUMi8kJTwZI4m4QuVUOlRc3TrmDSgvmPY k1k4g7+ARmDARBUUVH4A9NZMa56RoUhJlVXYC61GgeC9AFqM+GjrUnqOAF0u27GvpoDFqmvJ95Acx znFsxJf2uC7cgoq9Cvila/jZXH5bX+H6YbYpF+kLSJpVZvGd4S92jqASZL6rsQtfXLixO/D0ayPvu Zv+wW1b2A2YpS2Sr/4JcABW+UKDCJS7BXePIOFKu5jUDjQy+FY2/2stlSaL390rWUysswvltynUdw svwUXe7+hHMaABp7LF/w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nK0AP-003TUc-E6; Tue, 15 Feb 2022 15:55:01 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJzn2-003Hss-LS; Tue, 15 Feb 2022 15:30:54 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4071EB81A9A; Tue, 15 Feb 2022 15:30:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F1B68C340F1; Tue, 15 Feb 2022 15:30:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644939050; bh=ymV2XseOhFjRwS9+FDwFbtdim0AxXpdLshMresWy9zs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aPsZX/xiz2lgk2lUlgpRHRx15Ge9ep3x32G0ZzfCiuf608mmsj9LGWzSolOTrxnnm J7KCj8wSDnSEQGd65eLTiGSRs36tjys4aGQgnhQu32ZUackRdjkK06O5FI6fVD1gqo 39SCHWcbAl7qkqzTCnoVsv5lHlbF/oYA6bLFv6uQyZ2L1ASripvKZrNz4PonVDu8PB BrUNzx+sDuHlEHF/XPP3BxkAS5V+7h1csDMuIyyqKY/o6rOfh9z0C/J2Le5SRYkQ5f yUE5YbGFjnW5PIx7B4xegtNSwuku2gebKdT1/G/6xEQWpGII0ZoFU7bYZ0bkQ/yIgc akRLvG3Cvg5Zg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Christian Hewitt , Neil Armstrong , Kevin Hilman , Sasha Levin , robh+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Subject: [PATCH AUTOSEL 5.4 07/17] arm64: dts: meson-g12: add ATF BL32 reserved-memory region Date: Tue, 15 Feb 2022 10:30:27 -0500 Message-Id: <20220215153037.581579-7-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220215153037.581579-1-sashal@kernel.org> References: <20220215153037.581579-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220215_073052_926403_023935FF X-CRM114-Status: GOOD ( 10.32 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org From: Christian Hewitt [ Upstream commit 08982a1b3aa2611c9c711d24825c9002d28536f4 ] Add an additional reserved memory region for the BL32 trusted firmware present in many devices that boot from Amlogic vendor u-boot. Signed-off-by: Christian Hewitt Reviewed-by: Neil Armstrong Reviewed-by: Kevin Hilman Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20220126044954.19069-3-christianshewitt@gmail.com Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 9533c85fb0a30..d2d255a988a81 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -76,6 +76,12 @@ secmon_reserved: secmon@5000000 { no-map; }; + /* 32 MiB reserved for ARM Trusted Firmware (BL32) */ + secmon_reserved_bl32: secmon@5300000 { + reg = <0x0 0x05300000 0x0 0x2000000>; + no-map; + }; + linux,cma { compatible = "shared-dma-pool"; reusable; -- 2.34.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic