sam3x: Correct pmc_xtal_enable to use startup time parameter.

12 years ago · c9cd2d9ab1
1 changed files with 3 additions and 2 deletions
--- a/lib/sam3x/pmc.c
+++ b/lib/sam3x/pmc.c
@ -22,8 +22,9 @@
 void pmc_xtal_enable(bool en, u8 startup_time)
 {
 	if (en) {
-		CKGR_MOR |= CKGR_MOR_KEY |
+		CKGR_MOR = (CKGR_MOR & ~CKGR_MOR_MOSCXTST_MASK) |
-				CKGR_MOR_MOSCXTEN | CKGR_MOR_MOSCXTST_MASK;
+				CKGR_MOR_KEY | CKGR_MOR_MOSCXTEN |
 				(startup_time << 8);
 		while (!(PMC_SR & PMC_SR_MOSCXTS));
 	} else {
 		CKGR_MOR = CKGR_MOR_KEY | (CKGR_MOR & ~CKGR_MOR_MOSCXTEN);