cpu/mpc8xx/speed.c · c178d3da6f1ac765cd880530a0672540b415a01c · Florian Mayer / u-boot

Forked from KED Software Projects / Miscellaneous / KED U-Boot Fork

21 years ago

* Add variable CPU clock for MPC859/866 systems (so far only TQM866M): · c178d3da

Wolfgang Denk authored 21 years ago

  see doc/README.MPC866 for details;
  implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
  calculate CPU clock frequency from PLL register values.

* Add support for 128 MB RAM on TQM8xxL/M modules

c178d3da

History

* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):

Wolfgang Denk authored 21 years ago

  see doc/README.MPC866 for details;
  implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
  calculate CPU clock frequency from PLL register values.

* Add support for 128 MB RAM on TQM8xxL/M modules

speed.c 8.85 KiB