From b6a8db1b392961b0e5c4a5a4e307fdd70786bca6 Mon Sep 17 00:00:00 2001
From: David Sidrane <david_s5@nscdg.com>
Date: Fri, 5 May 2017 07:18:39 -0600
Subject: [PATCH] Kinetis: Use optional BOARD_OSC_CR and BOARD_OSC_DIV in clock
 configuration

---
 arch/arm/src/kinetis/kinetis_clockconfig.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/src/kinetis/kinetis_clockconfig.c b/arch/arm/src/kinetis/kinetis_clockconfig.c
index b954f33be2e..28218fcd86c 100644
--- a/arch/arm/src/kinetis/kinetis_clockconfig.c
+++ b/arch/arm/src/kinetis/kinetis_clockconfig.c
@@ -49,6 +49,7 @@
 #include "chip/kinetis_pmc.h"
 #include "chip/kinetis_llwu.h"
 #include "chip/kinetis_pinmux.h"
+#include "chip/kinetis_osc.h"
 
 #include <arch/board/board.h>
 
@@ -199,6 +200,18 @@ void kinetis_pllconfig(void)
 #endif
   uint8_t regval8;
 
+#if defined(BOARD_OSC_CR)
+  /* Use complete BOARD_OSC_CR settings */
+
+  putreg8(BOARD_OSC_CR, KINETIS_OSC_CR);
+#endif
+
+#if defined(BOARD_OSC_DIV)
+  /* Use complete BOARD_OSC_DIV settings */
+
+  putreg8(BOARD_OSC_DIV, KINETIS_OSC_DIV);
+#endif
+
 #if defined(BOARD_MCG_C2)
 
   /* Use complete BOARD_MCG_C2 settings */