Hi,
Customer designing with 66AK2E05 asks the following question:
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To initially boot the Processor and copy boot code into Flash, I would like to configure the Keystone II processor for PCIe boot.
Can I setup the processor as a Root Complex in this mode and DMA code into MSM RAM from an external End Point? And if this is possible, are there any limitations such as it only supports 32-bit addressing (normally I will be doing 64-bit addressing)? The reason I’m asking is the other two devices in my system are End Points with Bus Mastership capabilities but they cannot be configured as a Root Complex.
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Can you please advise?
Best,
Rick