# VisionFive2 CPU Flags
# https://wiki.gentoo.org/wiki/Embedded_Handbook/Boards/StarFive_VisionFive_2
# /proc/cpuinfo:
#  - isa: rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb
#  - mmu: sv39
#  - uarch: sifive,u74-mc
# zicntr and zihpm are not known to gcc at this time.
-mabi=lp64d
-march=rv64imafdc_zicsr_zifencei_zba_zbb
-mcpu=sifive-u74
-mtune=sifive-7-series
--param l1-cache-size=32
--param l2-cache-size=2048

