[U-Boot] [PATCHv7 1/6] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

york sun york.sun at nxp.com
Tue Jul 19 22:27:13 CEST 2016


On 06/28/2016 05:29 AM, Zhiqiang Hou wrote:
> From: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
>
> This function assume that the d-cache and MMU has been enabled earlier,
> so it just created MMU table in main memory. But the assumption is not
> always correct, for example, the early setup is done in EL3, while
> enable_caches() is called when the PE has turned into another EL.
>
> Define the function mmu_setup() for fsl-layerscape to cover the weak
> one.
>
> Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
> ---
> V7:
>  - no change
>

This set is applied to fsl-qoriq master. Awaiting upstream.
Thanks.

York



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