[U-Boot] [PATCH ... resent] Atmel LCD driver GUARDTIME fix

[Jean-Christophe PLAGNIOL-VILLARD]

On 08:53 Tue 23 Jun     , Haavard Skinnemoen wrote:
> Jean-Christophe PLAGNIOL-VILLARD wrote:
> > for at91 the GUARD_TIME is 1 and IIRC it's lcd specific
> 
> You just contradicted yourself.
at91 boards
> 
> The Guard time is the number of empty frames (with control signals
> enabled but no data) to wait before starting to send valid data to the
> display.
> 
> Setting it slightly too high shouldn't make any difference. However,
> setting it slightly too low may cause strange failures every now and
> then.
for at91 boards it's 1 and I've never seen any problem, same in the kernel

So I'll prefer to make it optionial and no hardcoded for all boards.

Best Regards,
J.