On 2/6/08, Kevin Holland <[EMAIL PROTECTED]> wrote: > I load with the zImage.elf, so my xparameters are set like this: > > #define XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ 300000000 > #define XPAR_CORE_CLOCK_FREQ_HZ XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ > > I took readings every 5 min over a 15 min period and it seems to be > increasing by approximately 50 sec every 5 mins.
Hmm; 5 min == 300 seconds 300 - 50 == 250 seconds 300/250 = 1.2 So, timebase_period_ns is set 1.2 times faster than the actual period. Can you confirm that the EDK frequency is actually correct? Are you *sure* that the CPU is running at 300MHz. Cheers, g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
