runtime reconfigure FPGA through powerpc linux

[SACHIN SOLANKI]

hello sir,
i am very new in linuxppc field
i just want know that.is it possible to reconfigure FPGA at runtime by
powerpc linux.i want to put reconfigure bit file in CF and also put linux file
system in CF then how is it possible to instruct the linux to take bit
file from CF and reconfigure FPGA at runtime.I have Virtex II Pro Board.
looking forward for reply