From: jszhang@marvell.com (Jisheng Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: berlin2q: add the Marvell BG2-Q DMP device tree
Date: Wed, 12 Mar 2014 20:44:54 +0800 [thread overview]
Message-ID: <20140312204454.36a6be85@xhacker> (raw)
In-Reply-To: <20140312123759.GB15090@lunn.ch>
Hi Andrew,
On Wed, 12 Mar 2014 05:37:59 -0700
Andrew Lunn <andrew@lunn.ch> wrote:
> > > +/dts-v1/;
> > > +#include "berlin2q.dtsi"
> > > +
> > > +/ {
> > > + model = "Marvell BG2-Q DMP";
> > > + compatible = "marvell,berlin2q-dmp", "marvell,berlin2q",
> > > "marvell,berlin"; +
> > > + memory {
> > > + device_type = "memory";
> > > + reg = <0x00000000 0x40000000>;
> >
> > The memory size of BG2Q DMP is 2GB.
>
> Jisheng
>
> Does this imply that the RAM is inside the SoC package, and that
> there is no external memory interface which can be used to add more
> RAM?
Nope. The ram is on the board. After talking with Alex, I think it's
reasonable to put the memory node in dts as the original patch does.
However, we need to set the correct memory size of BG2Q DMP board.
Thanks,
Jisheng
next prev parent reply other threads:[~2014-03-12 12:44 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-12 11:06 [PATCH 0/2] ARM: add initial support for the Marvell BG2-Q DMP Antoine Ténart
2014-03-12 11:06 ` [PATCH 1/2] ARM: dts: berlin2q: add the Marvell Armada 1500 pro (BG2Q) device tree Antoine Ténart
2014-03-12 12:22 ` Alexandre Belloni
2014-03-13 9:56 ` Sebastian Hesselbarth
2014-03-13 10:08 ` Alexandre Belloni
2014-03-13 10:17 ` Sebastian Hesselbarth
2014-03-13 10:27 ` Antoine Ténart
2014-03-13 10:05 ` Sebastian Hesselbarth
2014-03-13 10:43 ` Alexandre Belloni
2014-03-13 11:02 ` Jisheng Zhang
2014-03-12 11:06 ` [PATCH 2/2] ARM: dts: berlin2q: add the Marvell BG2-Q DMP " Antoine Ténart
2014-03-12 11:20 ` Arnd Bergmann
2014-03-12 11:30 ` Antoine Ténart
2014-03-12 12:04 ` Jisheng Zhang
2014-03-12 12:37 ` Andrew Lunn
2014-03-12 12:44 ` Jisheng Zhang [this message]
2014-03-13 10:08 ` Sebastian Hesselbarth
2014-03-12 11:35 ` [PATCH 0/2] ARM: add initial support for the Marvell BG2-Q DMP Alexandre Belloni
2014-03-13 9:51 ` Sebastian Hesselbarth
2014-03-13 9:56 ` Alexandre Belloni
2014-03-13 10:35 ` Antoine Ténart
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