__amdtools__ Various tools for AMD processors

* _update_efs_spi_speed_ - Change SPI speed in binary. `Bash`

* Tools to compare extended K8 memory settings.
  * _k8-compare-pci-space.pl_ - Shows differences between values
    in PCI space and the default value. `Perl`
  * _k8-interpret-extended-memory-settings.pl_ - Shows differences
    between memory controller values and the default value. `Perl`
  * _k8-read-mem-settings.sh_ -  Makes data files understood by the
    k8-interpret-extended-memory-settings script. `Bash`
  * _parse-bkdg.pl_ - Make bkdg.data file used by above scripts. `Perl`
  * _example_input_ - Sample input for the above scripts. `Text`