[toolchain] wrong CPU architecture compilation flag for TO?
{"kernel":"4.14.179","hostname":"to","system":"ARMv7 Processor rev 1 (v7l)","model":"Turris Omnia","board_name":"cznic,turris-omnia","release":{"distribution":"TurrisOS","version":"5.1.0","revision":"a8c92e9","target":"mvebu/cortexa9","description":"TurrisOS 5.1.0 a8c92e9eda1f9f801345255eac80bf16f65f6f4c"}}
board revision CZ11NIC23
Noticed that packages are compiled with target-arm_cortex-a9+vfpv3-d16_musl_eabi
. That would seem detrimental to the TO's CPU capabilities:
half thumb fastmult vfp edsp neon vfpv3 tls vfpd32
Looking at the upstream repo their toolchain https://openwrt.org/docs/techref/instructionset/arm_cortex-a9_vfpv3 takes advantage of neon
and vfpd32