1. 198fd35 boards: Remove empty BOARD_SPECIFIC_OPTIONS by Tom Rini · Mon Mar 04 10:26:17 2024 -0500
  2. a8d1a12 board: move all the rockchip board in one folder by Kever Yang · Fri Jul 08 11:30:58 2016 +0800[Renamed (90%) from board/kylin/kylin_rk3036/Kconfig]
  3. a77e50c rockchip: Add basic support for kylin board by huang lin · Mon Dec 07 11:08:57 2015 +0800