Hi,
Have you implemented any mechanism to support device tree overlays for stackable capes on VIM (using ID information stored in 1-wire or I²C E²PROMs)?
This is already implemented in mainline U-Boot and Linux, but the current VIM_Nougat_V170901 release is still stuck with custom versions of U-Boot 2015.01 and Linux 3.14.29, neither of which support the standard DT overlay mechanisms. Will there be an update anytime soon? Linux 3.14 is not a maintained longterm release, so this is also bad for security reasons.