Re: [PATCH v2] memory: dfl-emif: Update the dfl emif driver support revision 1

From: Krzysztof Kozlowski
Date: Thu Jul 14 2022 - 08:08:08 EST


On 13/07/2022 15:03, Tianfei Zhang wrote:
> From: Debarati Biswas <debaratix.biswas@xxxxxxxxx>
>
> The next generation (revision 1) of the DFL EMIF feature device requires
> support for more than 4 memory banks. It does not support the selective
> clearing of memory banks. A capability register replaces the previous
> control register, and contains a bitmask to indicate the presence of each
> memory bank. This bitmask aligns with the previous control register
> bitmask that served the same purpose. The control and capability
> registers are treated like a C Union structure in order to support both
> the new and old revisions of the EMIF device.
>
> Signed-off-by: Debarati Biswas <debaratix.biswas@xxxxxxxxx>
> Signed-off-by: Russ Weight <russell.h.weight@xxxxxxxxx>
> Signed-off-by: Tianfei Zhang <tianfei.zhang@xxxxxxxxx>
> ---

Thanks for the patch and for the review.

It is too late in the cycle for me to pick it up. I will take it after
the merge window.


Best regards,
Krzysztof