[PATCH 2/2] memory: omap-gpmc: Add Kconfig option for debug

[Ivaylo Dimitrov]

Hi,

On 21.01.2016 11:14, Pali Rohár wrote:
> On Saturday 09 January 2016 02:23:26 Ivaylo Dimitrov wrote:
>> Hi,
>>
>> On  8.01.2016 09:59, Pali Rohár wrote:
>>> On Friday 08 January 2016 07:13:58 Ivaylo Dimitrov wrote:
>>>> And it looks like the problems happens sometimes on oops too.
>>>
>>> In linux-n900 tree is enabled mtdoops driver which store oops to
>>> specified MTD device. So maybe this access cause it?
>>>
>>
>> The key word here is "sometimes". i.e sometimes it hapens on normal reboot,
>> sometimes it happens on oops.
>
> So where is problem? In omap-gpmc? mtd? onenand? or ubifs? Or in
> different component? Do we know at least this?
>

I think I made some progress on the issue, it seems I have to have 
*both* e7b11dc7b77bfce0a351230a5feeadc1d0bba997 
(e7b11dc7b77bfce0a351230a5feeadc1d0bba997) reverted *and* 
HWMOD_INIT_NO_RESET restored in omap3xxx_gpmc_hwmod flags to have 
working onenand.

Tony, shall I hardcode GPMC_CS_CONFIG4 OEONTIME to be the same as NOLO's 
or it does not make sense?

Regards,
Ivo