I am fairly new to Raspberry Pi.
I have a base IO board V3.0, and several Compute Module s1.1
2 of the CMs have Samsung memory on them.
The other two have Elpida chips.
I am simply trying to see the CM so I can flash it from Linux.
I downloaded usbboot and made rpiboot today, so I assume I have the latest version.
I have no trouble with the Samsung CMs, when I run rpiboot on either Windows or Linux, the CM shows up and everything is perfect.
When I use the CMs with Elpida chips on them, rpiboot is stuck "Waiting for BCM2835/6/7" forever.
I don't know for sure that it is the different memory that matters, but that is the only obvious difference between the boards.
I have definitely not written to these CMs, I can't even access them.
Any suggestions for how to talk to these boards?