[coreboot] timestamping broke 486 board
peter at stuge.se
Tue Apr 24 19:02:13 CEST 2012
ron minnich wrote:
> Any chance we can make a config variable called CONFIG_TSC and then
> #error if somebody tries to use a machine that doesn't have it?
There was already a CONFIG_ option for this feature but the code
performing timestamping simply ignored that.
The committed fix solves the problem well.
I think your idea is great in order to protect against similar
problems in the future, if TSC are expected to be used more and more.
All boards except bifferos/bifferboard and emulation/qemu-x86 have
in their Kconfig, so select TSC could be done in the CPU Kconfig
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