AM5728: eMMC programming

Sylvain PALMERI

Part Number: AM5728

Hello,

For the moment, Irun my DSP baremetal program into the RAM, and I would like to load my .out file into the Flash memory.

The Flash I use is a NAND Flash connected to the MMC2 port of the CPU. Do you have any tuto or documentation to help please?

Regards,

Sylvain

0 Biser Gatchev-XID over 5 years ago

Hi,

What software is running on the ARM core? Linux or RTOS?

0 Sylvain PALMERI over 5 years ago in reply to Biser Gatchev-XID

Expert 1145 points

Hi Biser,

For the moment nothing. Later, we plan to implement Linux RT on the ARM.

Regards,

Sylvain

0 Biser Gatchev-XID over 5 years ago in reply to Sylvain PALMERI

You will need an OS to be running on the ARM first, in order to start the DSP, read the DSP firmware from the eMMC, and load it.

0 Sylvain PALMERI over 5 years ago in reply to Biser Gatchev-XID

Expert 1145 points

ha...I would have expect to check and validate the hardware around the flash memory, but I'll wait for the OS so.

Regards,

Sylvain

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