On Tue, Dec 14, 2010 at 11:24 AM, Alexander Stein <alexander.st...@systec-electronic.com> wrote: > Try passing nohlt on kernel command line.
Yeap, this is even better. nohlt_setup() in arch/arm/kernel/process.c sets halt_cnt to "1", which in return switches program flow control in default_idle(). This way cpu_relax() is called in the place of problematic arch_idle() (i.e. no WFI manipulation done). Thanks for this tip ! Best regards, Drasko _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev