Part Number: EVMK2H
Hi all,
I am looking at documentation around uboot support for USB 3.0 hubs connected to the k2h external USB interface. preliminary tests have found my USB3 hub is only recognized within uboot as a USB2.0 hub. Furthermore, the mass storage device attached to the downstream port of the hub is unable to be identified by uboot.
I am hoping to use a USB3 hub chip on my boards to allow for additional interfaces. I had verified I was able to boot a Linux kernel from a USB3 mass storage device connected directly to the K2HEVM USB interface but the addition of the hub has caused issues in this process.
I had also did a test of the same setup connected to my Linux kernel from a net boot method. Both the hub and mass storage device are correctly identified as USB3 speed devices.
Could anyone provide further insight into my issue?
for reference i am running TI processor SDK ver 3.2.0.5 supplied prebuilt linux kernels and U-Boot 2016.05 (Mar 29 2017)
