From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: Re: [PATCH] ARM: dts: NSP: Fix amount of RAM on BCM958625HR Date: Tue, 27 Feb 2018 16:39:19 -0800 Message-ID: References: <20180227010312.7495-1-f.fainelli@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Jon Mason , Florian Fainelli Cc: linux-arm-kernel , Rob Herring , Mark Rutland , Russell King , Ray Jui , Scott Branden , Jon Mason , "maintainer:BROADCOM IPROC ARM ARCHITECTURE" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list List-Id: devicetree@vger.kernel.org On 02/27/2018 07:02 AM, Jon Mason wrote: > On Mon, Feb 26, 2018 at 8:03 PM, Florian Fainelli wrote: >> 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 > > Acked-by: Jon Mason Applied to devicetree/fixes -- Florian