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

From: Marc Zyngier
Date: Fri Nov 22 2019 - 04:43:25 EST

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?

Who you jivin' with that Cosmik Debris?