Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Freescale Semiconductor/MK61F15WS/CRC/GPOLYH#0x0
CRC_GPOLYH register.
POLYH stores the high 16 bits of the 16/32 bit CRC polynomial value
https://github.com/cmsis-svd/cmsis-svd-data