[microblaze-uclinux] bogomips score for microblaze under uclinux

[Rick Hunnicutt <RHunnicutt@xxxxxxxxxxx>]

I'm concerned about the performance of my system and hope something is wrong that I can fix...

My output from "cat /proc/cpuinfo" is:

 

CPU-Family:     MicroBlaze

FPGA-Arch:      virtex5

CPU-Ver:        Unknown

CPU-MHz:        100.00

BogoMips:       1.53

HW-Div:         yes

HW-Shift:       yes

Icache:        16kB

Dcache:        16kB

HW-Debug:       yes

 

where I compare it to something John put out some time ago:

 

# cat /proc/cpuinfo

FPGA-Arch: virtex4

CPU-Ver: 4.00.a

CPU-MHz: 66.666667

BogoMips: 32.87

HW-Div: yes

HW-Shift: yes

Icache: 16kB

Dcache: 16kB

HW-Debug: yes

 

Am I missing something basic that would allow the microblaze to perform at this level. This is a Avnet development board so I'd hope it's not something with the board itself.

 

Thanks,

Rick