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BeagleBone PinMux util output file

Francesco Berti
Prodigy 80 points
Other Parts Discussed in Thread: AM3359

Hello to all,

I'm very newbye in arm & linux development...

I'm developing my application over BeagleBone with sdk 05.04.01.00 psp.

if i modify pin mux settings with PinMux util for am3359 cpu, how can i use "mux.h" & "pinmux.h" output file?

In documentation is described how to use it for am 35xx, am37xx etc., but not for am335x.

What am I doing wrong?

thank to all.

  • 0
    Intellectual 360 points

    Newbie here too...

    I have 2.3.1.0 of the utility, but the linux sdk 5.04.01.00 pdf  (p 168) describes 2.2.0.0 of the utility. That doc says..

    """ The first header file is device-specific and
    it specifies all the pad configuration registers that can be programmed on the device. The second
    header file is board-specific and it specifies all the pin multiplex and pad configuration settings that
    were generated for your specific system design.

    >>>>> The output sample header files are in the format used
    for the AM35x / AM37x / OMAP35x U-Boot source code. For other supported devices, the source code
    provides a complete description of all settings but is not directly usable as U-Boot source code. <<<< """

    So, I'm guessing some manual editing of the .h files is required on the BeagleBone?