10 # Hardware capabilities of the board
 
   11 ## Is 32kHz crystal mounted on the board.
 
   12 board_hw_crystal_32k=yes
 
   13 ## Is DCDC used on this board. (must be no for efr32xg21).
 
   16 ## HFXO crystal characteristics
 
   17 board_hw_hfxo_ctune=133
 
   18 ## LFXO crystal characteristics
 
   19 board_hw_lfxo_ctune=37