Re: [PATCH FIX] spi: bcm-qspi: switch back to reading flash using smaller chunks

[Boris Brezillon <boris.brezillon@xxxxxxxxxxx>]

Hi Kamal,

On Fri, 12 Oct 2018 18:06:06 -0400
Kamal Dasu <kdasu.kdev@xxxxxxxxx> wrote:

> Rafal,
> 
> "switching back to 256bytes is not helping us understanding what's
> going on here.. "
> 
> The read take a different path and use hw acceleration. . It is to do
> with the BSPI_RAF buffer size. I think  it's safe to keep it at 256
> and will not impact performance either.

So you don't care about what the actual problem is, or do you confirm
that the IP does not support 512B chunk reads and switching to 512B was
buggy in the first place?

Boris