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AM1808/OMAP_L138 time not accurate,faster than accurate PC time half an hour every 12 hours of running.

Other Parts Discussed in Thread: AM1808

AM1808/OMAP_L138  time not accurate,faster than accurate PC time  half an hour every 12 hours of running.

AM1808:  .Switching to clocksource timer0_1 , not omap_rtc  CONFIG_HZ 100

Linux version 2.6.33-rc4 (linny@DevServ.bstar.cn) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #161 PREEMPT Tue Jul 26 16:40:23 CST 2011
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache

AM1808:  running

from Date: 2011/07/25  21:00

MY  destop PC: running also

from Date: 2011/07/25  21:00

After 12 hours later.

AM1808:  running

from Date: 2011/07/26  09:30

MY  destop PC: running also

from Date: 2011/07/26  09:00

AM1808'time  go faster than PC.