latest u-boot source and boot args for s-video

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1

Hi,

Where to get the latest u-boot source for beagle.

my beagle board version is Rev B7.

Right now,

i have kernel beagle-2.6.27 and applied s-video patch in kernel to enable tv-out.

After booting up the kernel, in file system, i am doing
echo tv > /sys/class/display_control/omap_disp_control/video1

to enable tv interface. By default, it is lcd.

using new u-bootloader, how to set the omap video bootargs to tv (ntsc) so that the default booting is for tv.

Regards,
HarishKumar.V

2

Hi !

I think you shall put add bootargs as following : "omap-
dss.def_disp=tv omapfb.video_mode=<your tv resolution>"
Note that omapfb.mode is not recognized contrary as said in doc.

Here is the documentation for omap dss2 driver :
http://git.mansr.com/?p=linux-omap;a=blob;f=Documentation/arm/OMAP/DSS;h=1151ee2f0a2f080dedeaf603353e66815b5b84fc;hb=37a80a4201849c2d1331908593bf28b710ef27e7

3

Thanks,

But, i am using

beagle.android-2.6.27 kernel.

how to bring omap-dss2 driver to it or

is android config is available for linux-omap-2.6.29.

Regards,
HarishKumar.V
4

Is u-boot 1.3.3 supports

setting bootargs like “omap-dss.def_disp=tv omapfb.video_mode=”.

Regards,
HarishKumar.V