Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753397AbcLEXMy (ORCPT ); Mon, 5 Dec 2016 18:12:54 -0500 Received: from mail-pg0-f48.google.com ([74.125.83.48]:35333 "EHLO mail-pg0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753068AbcLEXMc (ORCPT ); Mon, 5 Dec 2016 18:12:32 -0500 From: Jon Mason To: Rob Herring , Mark Rutland , Florian Fainelli Cc: devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] arm64: dts: NS2: reserve memory for Nitro firmware Date: Mon, 5 Dec 2016 18:12:21 -0500 Message-Id: <1480979542-26871-2-git-send-email-jon.mason@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1480979542-26871-1-git-send-email-jon.mason@broadcom.com> References: <1480979542-26871-1-git-send-email-jon.mason@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 733 Lines: 24 Nitro firmware is loaded into memory by the bootloader at a specific location. Set this memory range aside to prevent the kernel from using it. Signed-off-by: Jon Mason --- arch/arm64/boot/dts/broadcom/ns2.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index 96ed47b..9f9e203 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -30,6 +30,8 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/memreserve/ 0x81000000 0x00200000; + #include #include -- 2.7.4