On Thu, Jun 11, 2009 at 9:13 AM, Subodh Nijsure<sunij...@cisco.com> wrote: > > > I am running system with kernel 2.6.10 with following cpuinfo
Wow, that's an old kernel version. 2.6.10 was released in 2004. Can you move up to something more recent? g. > sh-2.05b# cat /proc/cpuinfo > processor : 0 > cpu : 440 in Virtex-5 FXT > clock : 200MHz > revision : 25.18 (pvr 7ff2 1912) > bogomips : 296.96 > machine : Xilinx ML507 PPC440 evaluation board > plb bus clock : 100MHz > > The system clock seems to be running twice as as fast as RTC, > > sh-2.05b# date ; sleep 60 ; date > Fri Sep 11 01:37:11 UTC 1970 > Fri Sep 11 01:37:41 UTC 1970 > sh-2.05b# date ; sleep 60 ; date > Fri Sep 11 01:38:21 UTC 1970 > Fri Sep 11 01:38:51 UTC 1970 > sh-2.05b# date ; sleep 60 ; date > Fri Sep 11 01:38:59 UTC 1970 > Fri Sep 11 01:39:29 UTC 1970 > > I have tried various values of CONFIG_HZ and that didn't help. Google > searches has shown up this issue on X86 system but not on PPC. Any hints as > to what I should be looking for? I have included relevant portion of config > file.. > > > /Subodh > > > > CONFIG_MMU=y > CONFIG_GENERIC_HARDIRQS=y > CONFIG_RWSEM_GENERIC_SPINLOCK=y > CONFIG_ASM_SEMAPHORES=y > CONFIG_HAVE_DEC_LOCK=y > CONFIG_PPC=y > CONFIG_PPC32=y > CONFIG_GENERIC_NVRAM=y > CONFIG_EXPERIMENTAL=y > CONFIG_CLEAN_COMPILE=y > CONFIG_BROKEN_ON_SMP=y > CONFIG_LOCK_KERNEL=y > CONFIG_LOCALVERSION="" > CONFIG_SWAP=y > CONFIG_SYSVIPC=y > CONFIG_SYSVIPC_SEMMNI=128 > CONFIG_SYSVIPC_SEMMSL=250 > CONFIG_POSIX_MQUEUE=y > CONFIG_SYSCTL=y > CONFIG_LOG_BUF_SHIFT=14 > CONFIG_HOTPLUG=y > CONFIG_KOBJECT_UEVENT=y > CONFIG_IKCONFIG=y > CONFIG_IKCONFIG_PROC=y > CONFIG_KALLSYMS=y > CONFIG_FUTEX=y > CONFIG_EPOLL=y > CONFIG_SHMEM=y > CONFIG_CC_ALIGN_FUNCTIONS=0 > CONFIG_CC_ALIGN_LABELS=0 > CONFIG_CC_ALIGN_LOOPS=0 > CONFIG_CC_ALIGN_JUMPS=0 > CONFIG_LTT_MAX_HANDLES=128 > CONFIG_LOCKLESS=y > CONFIG_BOOT_FLIGHT_BUFFERS=4 > CONFIG_BOOT_FLIGHT_SIZE=524288 > CONFIG_FLIGHT_PROC_BUFFERS=8 > CONFIG_FLIGHT_PROC_SIZE=8192 > CONFIG_NEWEV=y > CONFIG_CSTM=y > CONFIG_CREATE_DEV_CONSOLE=y > CONFIG_MODULES=y > CONFIG_MODULE_UNLOAD=y > CONFIG_MODULE_FORCE_UNLOAD=y > CONFIG_OBSOLETE_MODPARM=y > CONFIG_KMOD=y > CONFIG_44x=y > CONFIG_BOOKE=y > CONFIG_PTE_64BIT=y > CONFIG_PHYS_64BIT=y > CONFIG_MATH_EMULATION=y > CONFIG_4xx=y > CONFIG_XILINX_ML507=y > CONFIG_XILINX_OCP=y > CONFIG_XILINX_VIRTEX_5_FX=y > CONFIG_XILINX_VIRTEX=y > CONFIG_EMBEDDEDBOOT=y > CONFIG_PPC_GEN550=y > CONFIG_UART0_TTYS0=y > CONFIG_NOT_COHERENT_CACHE=y > CONFIG_PREEMPT_DESKTOP=y > CONFIG_PREEMPT=y > CONFIG_PREEMPT_BKL=y > CONFIG_HIGH_RES_TIMERS=y > CONFIG_BINFMT_ELF=y > CONFIG_CMDLINE_BOOL=y > CONFIG_CMDLINE="console=ttyS0,9600n8 initrd=0x1800000,32M rw root=/dev/ram > ip=$(ipaddr)::(gatewayip):$(subnetmask)::eth0:none eth=$(ethaddr)" > <snip> > > > > > > > > > > > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/linuxppc-dev > -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
