Hi all,
I’m attempting to connect a SanDisk 128GB Extreme PRO CFExpress card to my TX2 developer kit via
a passive CFExpress <-> PCIe adapter card. It seems that the card is not detected on the PCIe bus at all (doesn’t show up in lspci, dmesg indicates no PCIE end points were detected). The same card+adapter combination is confirmed working in an x86 machine.
I have tried disabling the SMMU and changing the PCIe lane config from 4,0,2 to 2,1,1 to no avail. I have also tried an M.2 Samsung 970 EVO NVMe device via a similar adapter card in the TX2 and it works fine.
My dmesg output is here: https://upaste.anastas.io/c5awx3
Any help would be greatly appreciated.
Thanks,
Shawn