Well, here's the boot logs..:
I can't seem to use ctrl+u to interrupt it either, but keyboard commands do make it through.
U-Boot 3.1.6-263038 (Mar 14 2017-10:20:15)
boards:261284
Boot From: NAND 2048 RC
SYS_CONFIG: 0x30064059 POC: 100
Cortex freq: 600000000
ENET freq: 50000000
iDSP freq...