TRIMUI SMART
/proc/cpuinfo
如下：
# cat /proc/cpuinfo
Processor : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 6144.00
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : sun8i
Revision : 0000
Serial : 84207911891c44390b50
Chipid : 44390b507911891c8420462012c00003