DENX . DULG . BogoMIPSValueTooLow 
dbnz
instruction.
On some processors like the MPC8xx it takes 2 clocks per dbnz
instruction,
and you get 1 BogoMIP/MHz.
The MPC5200 takes 3 clocks per dbnz
in this loop, so you get .67 BogoMIP/MHz.
 Revision r1.5  29 Oct 2009  13:09  WolfgangDenk
