with recent kernel I understand that cape management is moved from kernel to u-boot. I was using u-boot falcon mode to speed up the boot. Now I would use the recent Robert Nelson kernels (i.e. 4.14.87-bone-rt-r17) but I don’t understand how to load capes (for example to unable uarts) because with falcon mode I skip u-boot and I cannot set enable_uboot_overlays=1 and uboot_overlay_addr0=BB-UART1.dtb0 etc.
What I’m doing wrong? How can I enable uarts with recents kernels using u-boot falcon mode?