[Milkymist-devel] QEMU/UART and HLT

Michael Walle michael at walle.cc
Mon Jan 25 15:19:13 PST 2010


Hi,

Am Monday 25 January 2010 09:43:35 schrieb Takeshi MATSUYA:
> Bogo Mips and calibration infomation are incorrect.
> UART is not used for its calculation.
> It seems there are problems with the timer or interrupt controller.

whoops typo, it should read "milkymist,sysctl.frequency"

The interrupt bug should be fixed with commit c056cf4. The interrupt state 
wasn't updated after a write to IE or IM..

btw. is there an overflow in the calculation for the clocking?

root:/> cat /proc/cpuinfo 
CPU:		lm32
MMU:		none
FPU:		none
Clocking:	88.9MHz
BogoMips:	3578.26
Calibration:	1789132800 loops


-- 
wkr Michael


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