Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Renesas Electronics/R7FA6T1AD/SYSTEM/RSTSR2#0x0
CWSF=0
Reset Status Register 2
Cold/Warm Start Determination Flag
0 (0): Cold start
1 (1): Warm start
https://github.com/cmsis-svd/cmsis-svd-data