Power button no longer works after uboot-pinebookpro-bsp upgrade

ARM
9
  1. What if it won’t power up?
  2. The idbloader.img is smaller (v1.5) than the previous one (v1.24). Is overwriting the larger idbloader.img area with file containing zeros and size of the larger one necessary before writing the smaller one? I’m asking because the battery show “normal” time left (and it went from 55% to 66% over night without charging :wink: ).