From: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Rasmus Villemoes
<rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v2] ARM: dts: ls1021a: add nodes for on-chip ram
Date: Tue, 23 Jan 2018 15:11:50 +0800 [thread overview]
Message-ID: <20180123071149.GC27764@dragon> (raw)
In-Reply-To: <1514994345-2471-1-git-send-email-rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.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 <rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.org>
Applied, thanks.
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prev parent reply other threads:[~2018-01-23 7:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-21 15:38 [PATCH] ARM: dts: ls1021a: add nodes for on-chip ram Rasmus Villemoes
[not found] ` <1513870698-31264-1-git-send-email-rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.org>
2017-12-26 8:56 ` Shawn Guo
2018-01-03 15:45 ` [PATCH v2] " Rasmus Villemoes
[not found] ` <1514994345-2471-1-git-send-email-rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.org>
2018-01-19 10:53 ` Rasmus Villemoes
2018-01-23 7:11 ` Shawn Guo [this message]
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