RE: [PATCH] arm64: dts: realtek: Add Realtek rtd1619 and mjolnir

[Marc Zyngier]

On 2019-11-17 15:39, James Tai wrote:
> Hi Andreas,
>
> > > Sorry for my misunderstanding. The RAM region don't require two 
> > cells
> > > for memory nodes, so I'll fix it in v3 patch.
> >
> > Should I then also change RTD1395 to use only one cell, or does it 
> > support
> > more RAM than RTD1619?
>
> Yes, you can. The memory capacity of RTD1395 and RTD1619 are the 
> same.
>
> > By my calculation 0x98000000 is less than 2.4 GiB! So, does RAM 
> > continue
> > between r-bus and GIC, similar to how it does on RTD1195? Then we 
> > need to
> > exclude those RAM ranges from the SoC node (adjusting 0x68000000).
>
> We need to reserve memory address for r-bus and GIC and exclude those
> RAM range from the SoC node.

Memory for the GIC? For what purpose?

        M.
--
Who you jivin' with that Cosmik Debris?