[PATCH v2 31/34] ARM: mmu32: read TTB value from register

[Ahmad Fatoum]

On 17.05.23 16:39, Sascha Hauer wrote:
> On Wed, May 17, 2023 at 03:58:01PM +0200, Ahmad Fatoum wrote:
>> On 17.05.23 11:03, Sascha Hauer wrote:
>>> Instead of relying on a variable for the location of the TTB which we
>>> have to initialize in both PBL and barebox proper, just read the value
>>> back from the hardware register.
>>
>> Why not initialize on first call to get_ttb()?
> 
> get_ttb() doesn't have access to endmem which we would need to get the
> address for the ttb.
> 
> Also we have the value in the hardware register, why not use it?

I meant initialization using the hardware register.

> 
> Sascha
> 
> 

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