15 Oct
2014
15 Oct
'14
9:42 a.m.
Hello Stefano,
On 14-10-14 20:37, Jeroen Hofstee wrote:
The ipu display insists on having a lower_margin smaller then 2. If this is not the case it will attempt to force it and adjust the pixclk accordingly. This multiplies pixclk in Hz with the width and height, since this is typically a * 10^7 * b * 10^2 * c * 10^2 this will overflow the uint_32 and make things even worse. Since this is a bootloader and the adjustment is neglectible, just force it to two and warn about it.
Cc: Stefano Babic sbabic@denx.de Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl
The lower_margin should be larger then 1 / _not_ smalller then 2 actually.
Regards, Jeroen