From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:37424 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1032079AbeGAQlm (ORCPT ); Sun, 1 Jul 2018 12:41:42 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Neil Armstrong , Kevin Hilman Subject: [PATCH 4.17 077/220] ARM64: dts: meson-gx: fix ATF reserved memory region Date: Sun, 1 Jul 2018 18:21:41 +0200 Message-Id: <20180701160911.662594946@linuxfoundation.org> In-Reply-To: <20180701160908.272447118@linuxfoundation.org> References: <20180701160908.272447118@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kevin Hilman commit 48e21ded0432ee1e2359d4143d7a6925cefee1b5 upstream. Vendor firmware/uboot has different reserved regions depending on firmware version, but current codebase reserves the same regions on GXL and GXBB, so move the additional reserved memory region to common .dtsi. Found when putting a recent vendor u-boot on meson-gxbb-p200. Suggested-by: Neil Armstrong Cc: stable@vger.kernel.org Signed-off-by: Kevin Hilman Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 6 ++++++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 8 -------- 2 files changed, 6 insertions(+), 8 deletions(-) --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -35,6 +35,12 @@ no-map; }; + /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */ + secmon_reserved_alt: secmon@5000000 { + reg = <0x0 0x05000000 0x0 0x300000>; + no-map; + }; + linux,cma { compatible = "shared-dma-pool"; reusable; --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -13,14 +13,6 @@ / { compatible = "amlogic,meson-gxl"; - reserved-memory { - /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */ - secmon_reserved_alt: secmon@5000000 { - reg = <0x0 0x05000000 0x0 0x300000>; - no-map; - }; - }; - soc { usb0: usb@c9000000 { status = "disabled";