[U-Boot] [RFC PATCH 4/4 v3] mtd: sf: Add CONFIG_SPI_N25Q256A_RESET for software-reset

Stefan Roese sr at denx.de
Wed Oct 1 20:57:15 CEST 2014


On 01.10.2014 20:25, Marek Vasut wrote:
> On Wednesday, October 01, 2014 at 05:13:11 PM, Stefan Roese wrote:
>> This is needed for the SoCFPGA booting from SPI NOR flash
>> e.g. (N25Q256A). With these changes, the SoCrates can boot and
>> re-boot (reset) from SPI NOR flash without any problems.
>
> Seems like your SPI NOR reset logic is buggy. Does any of [1] apply to your
> board please?
>
> [1] http://www.rocketboards.org/foswiki/Documentation/SocBoardQspiBoot

Yes. This seems to be that case. But I can't change it right now. So 
this "solution" with the soft-reset is better than nothing.

Thanks,
Stefan



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