[U-Boot] [PATCH 1/3] ARMv8/layerscape: Add mmu_init API

[york sun]

On 01/20/2016 04:06 AM, Zhiqiang Hou wrote:

<snip>

> I am not know cache and mmu so much, and have some question:
> For ARM:
> Why there isn't a isolate API for mmu_setup, but invoke it from dcache_enable()?
> If data cache won't be used, the MMU also cannot be used?

No. If MMU is not enabled, cacheability cannot be set.

York