On Tue, Jan 20, 2009 at 05:27:09PM +0100, Jean-Michel Hautbois wrote: > 2009/1/20 Jean-Michel Hautbois <jhautb...@gmail.com>: > > OK, I just tried a cuImage and a ramdisk without a FDT. I am starting > > to boot, but it freezes. > [...] > > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 > > Kernel command line: root=/dev/ram rw > > PID hash table entries: 256 (order: 8, 1024 bytes) > > time_init: decrementer frequency = 25.000000 MHz > > time_init: processor frequency = 400.000000 MHz > > clocksource: timebase mult[a000000] shift[22] registered > > clockevent: decrementer mult[666] sh� > > > > Having a look at the arch/powerpc/kernel/time.c file, where I am > getting halted, it seems that the kernel reads the CPU frequency. Here > is my question: My board has an OSC that is 100MHz (and not 400MHz !). > I think this could be my explanation, but I can't see how I could > solve this problem...
A multiplier is applied to the crystal to get the CPU's internal frequency. Try printing out what the kernel thinks the BRG frequency is. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
