C6678 PCIe drive

Back up!

Hi Fan,

Please provide below information to help you.

DSP Side:

1. Are you referring any document for PCIe boot mode? (ex: MCSDK user guide or MCSDK readme doc)

2. Are you using EVM or customized board?

Host Side:

1. Windows or linux host? Driver info?

Take a look on below thread

http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/p/333560/1168810.aspx#1168810

Thanks.

Hi Ganapathi,

DSP Side:

1. We are referring mcsdk_2_01_02_06 for PCIe boot mode.

2. We are using customized board.

Host Side:

1.Windows host, Windriver.

We have successfully booted the EVM board in PCIe-NOR Flash mode, but with customized board, it doesn't work...We have changed nothing except the DIP switch is no longer in FPGA but in DSP. That's all.

And with customized board, the "Properties" always says "The device can't get enough ressources", but it can successfully boot up after we restart the computer.

Can you help us find where the problem is?

Thank you!

Hi Fan,

Are you hot plug the C66xx device to Host.

PCIe in C66x device does not support hot plug feature.

Take a look at below thread

http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/p/300899/1049321.aspx#1049321

Thanks,

Hi Ganapathi,

we are not hot plug the C6678 device to host.

We use IBL-NOR Flash (IBL in EEPROM) to boot the board. And we want to use PCIe to connect the HOST and DSP.

Whether should we parameter PCIe in IBL? If so, how?

Thank you!

Hi Ganapathi,

we are not hot plug the C6678 device to host.

We use IBL-NOR Flash (IBL in EEPROM) to boot the board. And we want to use PCIe to connect the HOST and DSP.

Whether should we parameter PCIe in IBL? If so, how?

Thank you!

Hi Fan,

Any update. Please help us to close the thread.

Thanks,