d43a5ee651
PIT isn't available on some of new hardware including Hyper-V. So use pmtimer for calibration. Moreover pmtimer calibration is faster, so use it on coreboor where booting time is important. Based on patch by Michael Chang. |
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coreboot | ||
efi | ||
ieee1275 | ||
pc | ||
qemu | ||
xen | ||
dl.c | ||
int.S | ||
multiboot_mmap.c | ||
realmode.S | ||
tsc.c | ||
tsc_pit.c | ||
tsc_pmtimer.c |