Is there ARM specific hardware information utilities for CPU, Graphic card, etc.?
lshw, inxi, /proc/cpuinfo are well known utilities or method but it does not provide ARM specific informations such as model, model name, L1/L2 cache.
Thanks for your reading.
dmidecode
?sh $ sudo dmidecode # dmidecode 3.0 # No SMBIOS nor DMI entry point found, sorry.
dmidecode depends on SMBIOS or DMI but firefly RK3399 does not have either one.