trying to install FreeBSD 10.0 CD in a PowerPC G5

[Joseph Kakisina]

Dear sir,

I’ve purchased the FreeBSD 10.0 insulation CD’s and want to install FreeBSD on my ‘old’ PowerPC G5.
After starting up with cmd-option O-F I typed the command

boot cd:,\ppc\chrp\loader cd:0

and hit return
the system appends load-size=0 adler32=1 so I see on the screen

boot cd:,\ppc\chrp\loader cd:0 load-size=0 adler32=1

I got the error message LOAD-SIZE is too small

What should I do to fix this error ?

Kind regards,
Joseph Kakisina