From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753767AbdKHVCU (ORCPT ); Wed, 8 Nov 2017 16:02:20 -0500 Received: from omzsmtpe02.verizonbusiness.com ([199.249.25.209]:19993 "EHLO omzsmtpe02.verizonbusiness.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753731AbdKHVCR (ORCPT ); Wed, 8 Nov 2017 16:02:17 -0500 X-Host: mariner.tdc.vzwcorp.com From: "Levin, Alexander (Sasha Levin)" To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" CC: Jon Mason , Florian Fainelli , "Levin, Alexander (Sasha Levin)" Subject: [PATCH AUTOSEL for-4.9 37/53] arm64: dts: NS2: reserve memory for Nitro firmware Thread-Topic: [PATCH AUTOSEL for-4.9 37/53] arm64: dts: NS2: reserve memory for Nitro firmware Thread-Index: AQHTWNMnjDGzpRbC7kmMgrHEdgYNtQ== Date: Wed, 8 Nov 2017 20:50:04 +0000 Message-ID: <20171108204940.27321-37-alexander.levin@verizon.com> References: <20171108204940.27321-1-alexander.levin@verizon.com> In-Reply-To: <20171108204940.27321-1-alexander.levin@verizon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.144.60.250] Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id vA8L2Rw4003798 From: Jon Mason [ Upstream commit 0cc878d678444392ca2a31350f89f489593ef5bb ] 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 Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin --- 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 d95dc408629a..a16b1b3f9fc6 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 -- 2.11.0