3 Commits

Author	SHA1	Message	Date
Harald Welte	5e00400a05	board_lowlevel.c: Improve main oscillator initialization ... * ensure the PB8/PB9 pins are actually not in GPIO mode, which they apparently are on boot-up * ensure that neither pull-up nor pull-down are enabled on PB8/PB9 * ensure we first start the oscillator, before selecting it The sum of the above changes seems to make oscillator start-up much more reliable than before. The time needed for initialization is now pretty stable, and the occasional 15-20second clock stabiliziation has not been observed with this change.	2016-03-16 20:45:09 +01:00
Harald Welte	4678388c3c	board_lowlevel: More comments about clock initialization	2016-02-29 19:45:59 +01:00
Christina Quast	b0bbb1b52e	Removed sym links, replaced them with actual folders	2015-04-07 20:04:19 +02:00