[ARM] fix the calculation of the values in the 24 MHz clock
Review Request #1182 - Created May 8, 2012 and submitted - Latest diff uploaded
| Information | |
|---|---|
| Koan-Sin Tan | |
| gem5 | |
| Reviewers | |
| Default | |
fix the calculation of the value in the system register for the 24 MHz clock Let x be the value, currTick() / Frequency = x / (24 x 10^6) x = curTick() * 24 / SimClock::Int::us on realview platform, sched_clock() relies on the 24 MHz. So does the timestamp for printk(). The original calculation is problematic. Similar calculation for the 100 Hz register. Let x be the value, currTick() / Frequency = x / 100 x = curTick() * 100 / Frequency