Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Allwinner/D1H/SMHC[1]/SMHC_HWRST#0x0
HW_RST=active
Hardware Reset Register
0 (active): Active mode
1 (Reset): Reset
https://github.com/cmsis-svd/cmsis-svd-data