Subject: [PATCH 11/14] ARM: OMAP2+: Add device-tree support for NOR flash

From: [email-masked] (Mark Jackson)
Date: Wed, 06 Mar 2013 16:48:43 +0000

On 06/03/13 16:44, Jon Hunter wrote:
> 
> On 03/06/2013 07:30 AM, Mark Jackson wrote:
>> On 06/03/13 10:23, Mark Jackson wrote:

<snip>

>>> [    1.541884] gpmc_probe_nor_child 1
>>> [    1.545483] GPMC_CS_CONFIG7_0 : 00000f48
>>> [    1.549621] GPMC_CS_CONFIG7_1 : 00000f58
>>> [    1.553812] GPMC_CS_CONFIG7_2 : 00000f00
>>> [    1.557951] GPMC_CS_CONFIG7_3 : 00000c5a
>>
>> 0x00000c5a is an invalid mode !!
>>
>> I'm trying to use a 64MB address space but not on a 64MB boundary ... oops.
> 
> Good catch. So this is now working for you then?

Not yet ... I got distracted by something else !?!

I'll take another look tomorrow.

Do you think it might be worth adding some sanity checking to the cs config
routines to trap similar errors ?

Cheers
Mark J.