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 B2F87C433F5 for ; Tue, 15 Feb 2022 15:39:08 +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=DHbowWP+54ydnBG7EAe8XrvobMf6WciInCFEd9XWYK4=; b=bdPXqGa7cgi24L lwMANv2PHDx9VOgxgVDPnDa8DgagIEzSCYNHbbhiMUjI1qJq9n3R7AXPprBYwFgDMkvj1SHf2d+E6 IxZ54tTbIRCTKiuNd7wwCaEX/hzoO6GX4EZHG4Of5BYP8niR4+VOn1qE0qBfvrILy8q8Pc9VTT1Hm Gz+/SXGKa8fPWfIVYSdMgU2I2FyiVgjIlrCrWHn3fgQXU0lcBNZtNoRsTMCKH5/HXtx2NWj4NsWep GsOWJ7jD8Q41S5GZ09+cLA4voPCn6olIt+GBW6cn3GBXpbw7F6VALEtEgf6U9HN3K4aOCYHx3EKmv wELJtw63J7S4F/tn0AgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJzux-003Lzq-7I; Tue, 15 Feb 2022 15:39:03 +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 1nJzlC-003GtH-Cy; Tue, 15 Feb 2022 15:29:00 +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 EF04CB81AF8; Tue, 15 Feb 2022 15:28:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9D479C340F9; Tue, 15 Feb 2022 15:28:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644938936; bh=7hOEkmOdFcPMWsDZ5uOzQI1f6dptk069feEkQxuJFmc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cjQQp+GM+reHez8vgkreZJfwS21jOOnEm/+C3e47gJOlpYUvZQDUOLujihc0wL3Tv L5xk5PZsrjfZo3GJ6b/InQ5iXh76M41XEitejmYEMp1l+RJxv9LgV1dvXQg7bVLzqd 8BKmqE6tFxoglA7QhRAOfmBV0Xt69Fb14Mw/GpmldtiIO5goQcdBDNS1kHY3Rzz90t 65g6/TlwuV8hsyxLUVNwnhuYSAWp/vi/gfMYmLoqgfmzRTdf+dEBot373QAOw47gKU /ZobZURo7dTw57n3vtTbirsBUPekLy7BGoSjBW2mmqKNZPOZ5zAId0rsguuAXRmFPj Skyqh9ZGhkgyQ== 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 5.15 13/33] arm64: dts: meson-g12: add ATF BL32 reserved-memory region Date: Tue, 15 Feb 2022 10:28:11 -0500 Message-Id: <20220215152831.580780-13-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220215152831.580780-1-sashal@kernel.org> References: <20220215152831.580780-1-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_072858_635897_9160973F X-CRM114-Status: GOOD ( 10.22 ) 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 428449d98c0ae..a3a1ea0f21340 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -107,6 +107,12 @@ 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