On Mon, 2010-01-11 at 12:00 +0530, Vimal Singh wrote:
> On Sun, Jan 10, 2010 at 2:16 PM, Artem Bityutskiy wrote:
> > On Thu, 2009-12-31 at 17:50 +0530, Vimal Singh wrote:
> >> There is a bug in nand prefetch read routine, which comes into effect
> >> only if nand device is a 16-bit device (as we h
On Sun, Jan 10, 2010 at 2:16 PM, Artem Bityutskiy wrote:
> On Thu, 2009-12-31 at 17:50 +0530, Vimal Singh wrote:
>> There is a bug in nand prefetch read routine, which comes into effect
>> only if nand device is a 16-bit device (as we have in zoom boards).
>> This bug is effective only with below
On Thu, 2009-12-31 at 17:50 +0530, Vimal Singh wrote:
> There is a bug in nand prefetch read routine, which comes into effect
> only if nand device is a 16-bit device (as we have in zoom boards).
> This bug is effective only with below combination of conditions:
> 1. nand deivce, in use, is a 16 bi
On Thu, Dec 31, 2009 at 4:20 AM, Vimal Singh wrote:
> On Wed, Dec 30, 2009 at 3:17 AM, Steve Sakoman wrote:
>> On Tue, Dec 29, 2009 at 12:38 PM, Steve Sakoman wrote:
>>
>>> I can confirm that this issue exists on Overo too. Sadly, switching
>>> to 16 bit reads does not fix the issue for me. I'
On Wed, Dec 30, 2009 at 3:17 AM, Steve Sakoman wrote:
> On Tue, Dec 29, 2009 at 12:38 PM, Steve Sakoman wrote:
>
>> I can confirm that this issue exists on Overo too. Sadly, switching
>> to 16 bit reads does not fix the issue for me. I'll start digging to
>> see if I can find what's broken.
>
>
On Tue, Dec 29, 2009 at 12:38 PM, Steve Sakoman wrote:
> I can confirm that this issue exists on Overo too. Sadly, switching
> to 16 bit reads does not fix the issue for me. I'll start digging to
> see if I can find what's broken.
I can also confirm that there are days when I am not even capab
On Wed, Dec 23, 2009 at 9:44 AM, Tony Lindgren wrote:
> * Vimal Singh [091223 01:32]:
>> In omap nand driver we used to do 32-bit reads (in function
>> omap_read_buf_pref, using 'ioread32_rep' i.e.: __raw_readsl), and it
>> was working fine till some time back. But now, somehow, this has got
>> s
* Vimal Singh [091223 01:32]:
> In omap nand driver we used to do 32-bit reads (in function
> omap_read_buf_pref, using 'ioread32_rep' i.e.: __raw_readsl), and it
> was working fine till some time back. But now, somehow, this has got
> some problem. Reads are not being done successfully, and drive
In omap nand driver we used to do 32-bit reads (in function
omap_read_buf_pref, using 'ioread32_rep' i.e.: __raw_readsl), and it
was working fine till some time back. But now, somehow, this has got
some problem. Reads are not being done successfully, and driver gives
lots for error reprot like belo
