[U-Boot] Bad colors on BMP display on LCD

[Hannes Petermaier]

On 2015-03-03 15:55, Guillaume Gardet wrote:
> Hi,
Hi Guillaume,
>
>
> Le 26/02/2015 18:10, Hannes Petermaier a écrit :
>> Hi Guillaume,
>>
>> which imageformat (bpp) do you have?
>
> It depends on images tested. Most of them are: "PC bitmap, Windows 3.x 
> format, XXX x YY x 8". Just see tools/logos/*.bmp in U-Boot sources.
>
> I also created my own BMP image using convert tool with the following 
> option : "-depth 8 -colors 256 -compress none -alpha off".
>
On my boards i use 24bpp BMPs maybe you try that. I will try display 
some logos out of tools/logos/*.bmp on my boards this evening.
>
>
>> which u-boot framebuffer driver is used ?
>
> On snow config, this should be the exynos framebuffer driver.
>
>
> Guillaume
>
best regards,
Hannes