[PATCH 10/11] Add MPC8360EMDS board support

[Sergei Shtylyov]

Hello.

Vitaly Bordug wrote:

>>>>>+#define BCSR_PHYS_ADDR		((uint)0xf8000000)
>>>>>+#define BCSR_SIZE		((uint)(32 * 1024))

>>>>This sort of thing should really be in the device tree.

>>>Just a suggestion, but for the similar aim in pq2 I have those stuff

>>in memory node :

>>>+memory {
>>>+               device_type = "memory";
>>>+               linux,phandle = <300>;
>>>+               reg = <00000000 4000000 f4500000 00000020>;
>>>+       };
>>>the second pair is about bcsr and its size.

>>>Just in case this may help (and wondering if I'm not violating

>>something :) )

>>Well, this can make it work.  But I would prefer to use a new node
>>because the BCSR is by no means a memory type of device.  I have made my
>>change to use node like this:

>>        bcsr at f8000000 {
>>                device_type = "board-control";
>>                reg = <f8000000 8000>;
>>        };

> I though about that approach, but saw somewhere a reference that we should not summon new node types without utter necessity, and utilized memory because bcsr is memory-mapped stuff.

    You might have utilized "memory" even for the Ethernet controllers guided 
by such logic. Of course, that was a wrong criterion -- "memory" is for RAM, 
otherwise you'd be fooling the kernel device tree scanner which looks for the 
"memory" nodes.

> I can hardly imagine bcsr as a device (which would require respective spec inclusion btw).

    And this is hardly a memory, neverthless.

WBR, Sergei