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| author | Fabio Utzig <utzig@utzig.org> | 2017-11-04 17:32:26 -0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-04 17:32:26 -0200 |
| commit | ab3f7c22cc8de48ca3320af74c705499c4450292 (patch) | |
| tree | a207f7b1f4b65e9e1c3f12e5862033e0a9bea369 /os/hal | |
| parent | a0089c14daa3c5c9ef6e0e30b26efaae2ccda128 (diff) | |
| parent | 96413f3767eeae21534946e4fb8b732cc1074039 (diff) | |
| download | ChibiOS-Contrib-ab3f7c22cc8de48ca3320af74c705499c4450292.tar.gz ChibiOS-Contrib-ab3f7c22cc8de48ca3320af74c705499c4450292.tar.bz2 ChibiOS-Contrib-ab3f7c22cc8de48ca3320af74c705499c4450292.zip | |
Merge pull request #133 from belak/k20x-mcg-c2
Fix for K20x startup
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/ports/KINETIS/K20x/hal_lld.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/os/hal/ports/KINETIS/K20x/hal_lld.c b/os/hal/ports/KINETIS/K20x/hal_lld.c index e6eeed8..594f7af 100644 --- a/os/hal/ports/KINETIS/K20x/hal_lld.c +++ b/os/hal/ports/KINETIS/K20x/hal_lld.c @@ -148,11 +148,10 @@ void k20x_clock_init(void) { * frequency, which would required other registers to be modified.
*/
/* Enable OSC, low power mode */
- MCG->C2 = MCG_C2_LOCRE0 | MCG_C2_EREFS0;
if (KINETIS_XTAL_FREQUENCY > 8000000UL)
- MCG->C2 |= MCG_C2_RANGE0(2);
+ MCG->C2 = MCG_C2_LOCRE0 | MCG_C2_EREFS0 | MCG_C2_RANGE0(2);
else
- MCG->C2 |= MCG_C2_RANGE0(1);
+ MCG->C2 = MCG_C2_LOCRE0 | MCG_C2_EREFS0 | MCG_C2_RANGE0(1);
frdiv = 7;
ratio = KINETIS_XTAL_FREQUENCY / 31250UL;
|