Messages in this thread | | | Date | Wed, 12 Mar 2014 20:44:54 +0800 | From | Jisheng Zhang <> | Subject | Re: [PATCH 2/2] ARM: dts: berlin2q: add the Marvell BG2-Q DMP device tree |
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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
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