Re: [PATCH] spi: imx: Revert "spi: imx: dynamic burst length adjust for PIO mode"

[Fabio Estevam <festevam@xxxxxxxxx>]

Hi Jiada,

On Thu, May 18, 2017 at 12:37 PM, Jiada Wang <jiada_wang@xxxxxxxxxx> wrote:

> Which kernel and HW version are you using for test?

I am running linux-next 20170518 on a imx6q sabresd revB board.

> with the test on my imx6q sabresd board,
> no matter using upstream kernel or our internal kernel,
> the issue exists with or without the patch.

There are some imx6q sabresd boards that does not come with the SPI
NOR flash populated.

I assume your board does not have the SPI NOR populated, so that's why
you always get the same message.

Reverting 8d4a6cad7adb ("spi: imx: dynamic burst length adjust for PIO
mode") makes the SPI NOR to work again here.
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