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+// based on lib/chibios-contrib/demos/KINETIS/RT-TEENSY3_6/mcuconf.h:
+/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#ifndef _MCUCONF_H_
+#define _MCUCONF_H_
+
+#define MK66FX1M0_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+
+/* Select the MCU clocking mode below by enabling the appropriate block. */
+
+/* PEE mode - 180 MHz system clock driving by 16 MHz xtal */
+#define KINETIS_MCG_MODE KINETIS_MCG_MODE_PEE
+//#define KINETIS_PLLCLK_FREQUENCY 180000000UL // 180 MHz (HSRUN)
+#define KINETIS_PLLCLK_FREQUENCY 120000000UL // 120 MHz (RUN)
+#define KINETIS_SYSCLK_FREQUENCY KINETIS_PLLCLK_FREQUENCY
+#define KINETIS_BUSCLK_FREQUENCY 60000000UL
+//#define KINETIS_FLASHCLK_FREQUENCY 28000000UL // 28 MHz (HSRUN)
+#define KINETIS_FLASHCLK_FREQUENCY 24000000UL // 24 MHz (RUN)
+
+#if KINETIS_PLLCLK_FREQUENCY == 180000000UL
+# define KINETIS_CLKDIV1_OUTDIV1 1 // -> 0
+# define KINETIS_CLKDIV1_OUTDIV2 3 // -> 2
+# define KINETIS_CLKDIV1_OUTDIV4 7 // -> 6
+#else
+# define KINETIS_CLKDIV1_OUTDIV1 1 // -> 0
+# define KINETIS_CLKDIV1_OUTDIV2 2 // -> 1
+# define KINETIS_CLKDIV1_OUTDIV4 5 // -> 4
+#endif
+
+/*
+ * SERIAL driver system settings.
+ */
+#define KINETIS_SERIAL_USE_UART4 TRUE
+
+/*
+ * USB driver settings
+ */
+#define KINETIS_USB_USE_USB0 TRUE
+#define KINETIS_USB_USB0_IRQ_PRIORITY 5
+
+/*
+ * I2C driver settings
+ */
+#define KINETIS_I2C_USE_I2C0 TRUE
+#define KINETIS_I2C_I2C0_PRIORITY 4
+
+#endif /* _MCUCONF_H_ */