K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2007-03-28T22:40:37.000000Z
K 7
svn:log
V 512
RTC_TIMR's RTC_SEC field is BCD.  That makes it unsuitable for
GetSeconds().  Instead, use CRTR register shifted right 15.  This
gives us a range of 32 seconds we can do for timeout.

Shift to using == rather than < or > for calculating the timeout,
since if we can't read the ST_CTRT register twice in a second we have
even bigger problems to worry about, and == deals with the 'wrap'
issue.

This lets me type at the boot2 prompt again!  Woo Hoo!

Bogusness noticed by: tisco
Pointy Hat to: That silly imp guy

END