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AM2432: How can R5F Clock Frequency be set 400MHz ?

Hideaki Matsumoto
Expert 8540 points
Part Number: AM2432
Other Parts Discussed in Thread: LP-AM243

Tool/software:

Hi,

My customer wants to set the R5F clock frequency on LP-AM243 in order to evaluate 400MHz ALX device.

Could you please tell them how they can set 400MHz for R5F on LP-AM243 ?

Regards,

Hideaki

  • +1
    TI__Guru* 76733 points

    Hi Hideaki

    You can use the Sciclient_pmSetModuleClkFreq() API to set the clock for the R5F. I see there is already a function available in the SDK which uses this API and adds a wrapper to it, this is available in source/drivers/bootloader/soc/am64x_am243x/bootloader_soc.c by the name Bootloader_socCpuSetClock().

    Regards

    Karan