Kernel 2.6.38 on the QSB

[MarcusMaller]

Hi all,

did anybody have success with the 2.6.38 kernel from the ltib on the QSB?

I have compiled and installed it on one QSB. (Of course together with the correct bootloader).

The boards starts up fine - however there are some problems:

- There is no way to use an LCD with a TTL interface (e.g. SEIKO WVGA). Even though the correct boot parameters are used (the same as for the 2.6.35 kernel) there is no output on the LCD.

- The SGTL5000 sound does not work correctly. Even after patching some power rail problems it does not work correctly. It is possible to playback audio, however the output is distorted.

Marcus

[MarcusMaller]

Hi,

the board has got the Dialog 9053 PMIC.

You are right with the USB Driver - it does not work correctly either. Hotplugging does not work at all - you only get a console message that an IRQ has not been registered.

Marcus

[IgorKulaychuk]

Does your QSB have mc34708 (ripley) PMIC ? Does USB controller work ?

In my experience, mc34708 driver in 2.6.38 is broken.