From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751745AbeB0BDW (ORCPT ); Mon, 26 Feb 2018 20:03:22 -0500 Received: from mail-qk0-f196.google.com ([209.85.220.196]:43633 "EHLO mail-qk0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751445AbeB0BDU (ORCPT ); Mon, 26 Feb 2018 20:03:20 -0500 X-Google-Smtp-Source: AG47ELvHKiVWq2lUHMH+U7tscodxktMRBuntGtN9/zSb9DqDc1sTJponQOHYuhib60/x15crpshxNA== From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Cc: Florian Fainelli , Rob Herring , Mark Rutland , Russell King , Ray Jui , Scott Branden , Jon Mason , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM IPROC ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] ARM: dts: NSP: Fix amount of RAM on BCM958625HR Date: Mon, 26 Feb 2018 17:03:12 -0800 Message-Id: <20180227010312.7495-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.14.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jon attempted to fix the amount of RAM on the BCM958625HR in commit c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board") but it seems like we tripped over some poorly documented schematics. The top-level page of the schematics says the board has 2GB, but when you end-up scrolling to page 6, you see two chips of 4GiB (512MB) but what the bootloader really initializes only 512MB, any attempt to use more than that results in data aborts. Fix this again back to 512MB. Fixes: c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board") Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm958625hr.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts index 6a44b8021702..f0e2008f7490 100644 --- a/arch/arm/boot/dts/bcm958625hr.dts +++ b/arch/arm/boot/dts/bcm958625hr.dts @@ -49,7 +49,7 @@ memory { device_type = "memory"; - reg = <0x60000000 0x80000000>; + reg = <0x60000000 0x20000000>; }; gpio-restart { -- 2.14.1