From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH v2] ARM: dts: ls1021a: add nodes for on-chip ram Date: Tue, 23 Jan 2018 15:11:50 +0800 Message-ID: <20180123071149.GC27764@dragon> References: <1513870698-31264-1-git-send-email-rasmus.villemoes@prevas.dk> <1514994345-2471-1-git-send-email-rasmus.villemoes@prevas.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1514994345-2471-1-git-send-email-rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Rasmus Villemoes Cc: Rob Herring , Mark Rutland , Russell King , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Wed, Jan 03, 2018 at 04:45:45PM +0100, Rasmus Villemoes wrote: > Although the two nodes constitute one contiguous 128K region, still > describe them separately: > > - That's how they are described in the reference manual: "Each OCRAM > occupies a 64 KB of address region...", and the names ocram1 and > ocram2 are also as used in the manual. > > - The two areas are treated differently by the boot ROM code: OCRAM2 is > zero-initialized, while, again quoting the RM, "software must perform > the zero initialization of OCRAM1." > > Signed-off-by: Rasmus Villemoes Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html