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MCU-PLUS-SDK-AM263X: GPMC

Vishwas Chandrashekar
Prodigy 180 points
Part Number: MCU-PLUS-SDK-AM263X


Hi,

I have gone through multiple posts regarding AM263X GPMC interface and the errata - i2313 GPMC: Sub-32-bit read issue with NAND and FPGA/FIFO.

I have the following questions:

1. Whether AM263X supports now and in future the GPMC peripheral?

2. Can I get an example driver and application code for the GPMC peripheral?

3. Will the i2313 GPMC errata be addressed in the future revisions?

Regards,

Vishwas Chandrashekar

  • 0
    TI__Guru 55965 points

    Hi Vishwas,

    1. The GPMC driver is not supported in the MCU+ SDK for AM263x. It will be supported in the future release, but the detailed schedule is not determined.

    2. Since the GPMC drive has not been implemented yet, so there is no examples or application code available.

    3. The i2313 GPMC errata will be addressed in the future Silicon release. It was fixed in AM64x/AM243x SR2.0, so we can expect it will be fixed in AM263x SR 2.0.

    Meanwhile, you can use the software workaround suggested in the  i2313 GPMC.

    Best regards,

    Ming