[U-Boot] [PATCH] drivers:lcd: fix unaligned access on lcd

[Nikita Kiryanov]

Hi Piotr,

On 05/27/2013 02:35 PM, Piotr Wilczek wrote:
> Dear Wolfgang Denk,
>
>> -----Original Message-----
>> From: Wolfgang Denk [mailto:wd at denx.de]
>> Sent: Friday, May 24, 2013 8:33 PM
>> To: Piotr Wilczek
>> Cc: u-boot at lists.denx.de; Kyungmin Park
>> Subject: Re: [U-Boot] [PATCH] drivers:lcd: fix unaligned access on lcd
>>

[...]

>
> My case is a bmp unzipped to a 4-byte aligned address. The two signature bytes of the bmp header make the other fields 4-byte unaligned. We could force unzip the bmp to an aligned address + 2.
>
> Is this a better solution?

That is the solution we settled on the last time this was discussed.
See CONFIG_SPLASHIMAGE_GUARD in the README file if your use case
involves user input, or just pick an aligned address + 2 in your code.

-- 
Regards,
Nikita.