On Jun 3, 2013, at 3:35 AM, Richard Miller <9f...@hamnavoe.com> wrote: > I just tried this to check it still works, and found that you > need a vgasize= definition in the /cfg/pxe/NNNNNN file if you're > booting with uboot and want an HDMI screen. I'm not sure that > was documented anywhere. If you just boot a 9pi kernel from the > SD card without using uboot, vgasize= isn't needed because the > screen size can be detected automagically.
The screen size detection code uses rpi's msgbox interface so should work even with uboot.