Changeset 2976


Ignore:
Timestamp:
May 15, 2012, 1:23:11 PM (3 years ago)
Author:
quozl
Message:

OLPC XO-1.75 - clear the Open Firmware century register in the IDT1338 or DS1338 RTC when power on reset is detected.

File:
1 edited

Legend:

Unmodified
Added
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  • cpu/arm/olpc/rtc.fth

    r2897 r2976  
    3030   \ Ensure that the Clock Halt bit is off 
    3131   dup h# 80 and  if           ( value ) 
     32      \ Clear century 
     33      h# 20 8 rtc! 
    3234      \ Turn off Clock Halt 
    3335      h# 7f and 0 rtc!         ( ) 
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