Kinetis Bootloader  2.0.0
Common bootloader for Kinetis devices
system_MK82F25615.h
1 /*
2 ** ###################################################################
3 ** Processors: MK82FN256CAx15
4 ** MK82FN256VDC15
5 ** MK82FN256VLL15
6 ** MK82FN256VLQ15
7 **
8 ** Compilers: Keil ARM C/C++ Compiler
9 ** Freescale C/C++ for Embedded ARM
10 ** GNU C Compiler
11 ** GNU C Compiler - CodeSourcery Sourcery G++
12 ** IAR ANSI C/C++ Compiler for ARM
13 **
14 ** Reference manual: K82P121M150SF5RM, Rev. 0, May 2015
15 ** Version: rev. 1.1, 2015-05-28
16 ** Build: b150626
17 **
18 ** Abstract:
19 ** Provides a system configuration function and a global variable that
20 ** contains the system frequency. It configures the device and initializes
21 ** the oscillator (PLL) that is part of the microcontroller device.
22 **
23 ** Copyright (c) 2015 Freescale Semiconductor, Inc.
24 ** All rights reserved.
25 **
26 ** Redistribution and use in source and binary forms, with or without modification,
27 ** are permitted provided that the following conditions are met:
28 **
29 ** o Redistributions of source code must retain the above copyright notice, this list
30 ** of conditions and the following disclaimer.
31 **
32 ** o Redistributions in binary form must reproduce the above copyright notice, this
33 ** list of conditions and the following disclaimer in the documentation and/or
34 ** other materials provided with the distribution.
35 **
36 ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
37 ** contributors may be used to endorse or promote products derived from this
38 ** software without specific prior written permission.
39 **
40 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
41 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
42 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
43 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
44 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
45 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
47 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
48 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
49 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
50 **
51 ** http: www.freescale.com
52 ** mail: support@freescale.com
53 **
54 ** Revisions:
55 ** - rev. 1.0 (2015-04-09)
56 ** Initial version
57 ** - rev. 1.1 (2015-05-28)
58 ** Update according to the reference manual Rev. 0.
59 **
60 ** ###################################################################
61 */
62 
74 #ifndef _SYSTEM_MK82F25615_H_
75 #define _SYSTEM_MK82F25615_H_
77 #ifdef __cplusplus
78 extern "C" {
79 #endif
80 
81 #include <stdint.h>
82 
83 #ifndef DISABLE_WDOG
84 #define DISABLE_WDOG 1
85 #endif
86 
87 /* MCG mode constants */
88 
89 #define MCG_MODE_FEI 0U
90 #define MCG_MODE_FBI 1U
91 #define MCG_MODE_BLPI 2U
92 #define MCG_MODE_FEE 3U
93 #define MCG_MODE_FBE 4U
94 #define MCG_MODE_BLPE 5U
95 #define MCG_MODE_PBE 6U
96 #define MCG_MODE_PEE 7U
97 
98 /* Predefined clock setups
99  0 ... Default part configuration
100  Multipurpose Clock Generator (MCG) in FEI mode.
101  Reference clock source for MCG module: Slow internal reference clock
102  Core clock = 20.97152MHz
103  Bus clock = 20.97152MHz
104  1 ... Maximal speed configuration
105  Multipurpose Clock Generator (MCG) in PEE mode.
106  Reference clock source for MCG module: System oscillator 0 reference clock
107  Core clock = 150MHz
108  Bus clock = 75MHz
109  2 ... Chip internally clocked, ready for Very Low Power Run mode.
110  Multipurpose Clock Generator (MCG) in BLPI mode.
111  Reference clock source for MCG module: Fast internal reference clock
112  Core clock = 4MHz
113  Bus clock = 4MHz
114  3 ... Chip externally clocked, ready for Very Low Power Run mode.
115  Multipurpose Clock Generator (MCG) in BLPE mode.
116  Reference clock source for MCG module: System oscillator 0 reference clock
117  Core clock = 4MHz
118  Bus clock = 4MHz
119  4 ... USB clock setup.
120  Multipurpose Clock Generator (MCG) in PEE mode.
121  Reference clock source for MCG module: System oscillator 0 reference clock
122  Core clock = 144MHz
123  Bus clock = 72MHz
124  5 ... Maximum achievable clock frequency configuration in RUN mode.
125  Multipurpose Clock Generator (MCG) in PEE mode.
126  Reference clock source for MCG module: System oscillator 0 reference clock
127  Core clock = 120MHz
128  Bus clock = 60MHz
129 */
130 
131 /* Define clock source values */
132 
133 #define CPU_XTAL_CLK_HZ \
134  12000000U /* Value of the external crystal or oscillator clock frequency of the system oscillator (OSC) in Hz */
135 #define CPU_XTAL32k_CLK_HZ \
136  32768U /* Value of the external 32k crystal or oscillator clock frequency of the RTC in Hz \ \
137  */
138 #define CPU_INT_SLOW_CLK_HZ 32768U /* Value of the slow internal oscillator clock frequency in Hz */
139 #define CPU_INT_FAST_CLK_HZ 4000000U /* Value of the fast internal oscillator clock frequency in Hz */
140 #define CPU_INT_IRC_CLK_HZ 48000000U /* Value of the 48M internal oscillator clock frequency in Hz */
141 
142 /* RTC oscillator setting */
143 /* RTC_CR: SC2P=0,SC4P=0,SC8P=0,SC16P=0,CLKO=1,OSCE=1,WPS=0,UM=0,SUP=0,WPE=0,SWR=0 */
144 #define SYSTEM_RTC_CR_VALUE 0x0300U /* RTC_CR */
145 
146 /* Low power mode enable */
147 /* SMC_PMPROT: AHSRUN=1,AVLP=1,ALLS=1,AVLLS=1 */
148 #define SYSTEM_SMC_PMPROT_VALUE 0xAAU /* SMC_PMPROT */
149 
150 /* Internal reference clock trim */
151 /* #undef SLOW_TRIM_ADDRESS */ /* Slow oscillator not trimmed. Commented out for MISRA compliance. */
152 /* #undef SLOW_FINE_TRIM_ADDRESS */ /* Slow oscillator not trimmed. Commented out for MISRA compliance. */
153 /* #undef FAST_TRIM_ADDRESS */ /* Fast oscillator not trimmed. Commented out for MISRA compliance. */
154 /* #undef FAST_FINE_TRIM_ADDRESS */ /* Fast oscillator not trimmed. Commented out for MISRA compliance. */
155 
156 #ifdef CLOCK_SETUP
157 #if (CLOCK_SETUP == 0)
158 #define DEFAULT_SYSTEM_CLOCK 20971520U /* Default System clock value */
159 #define MCG_MODE MCG_MODE_FEI /* Clock generator mode */
160 /* MCG_C1: CLKS=0,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */
161 #define SYSTEM_MCG_C1_VALUE 0x06U /* MCG_C1 */
162 /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
163 #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
164 /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
165 #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
166 /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
167 #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
168 /* MCG_C5: PLLCLKEN=0,PLLSTEN=0,PRDIV=0 */
169 #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
170 /* MCG_C6: LOLIE0=0,PLLS=0,CME0=0,VDIV=0 */
171 #define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
172 /* MCG_C7: OSCSEL=0 */
173 #define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
174 /* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
175 #define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
176 /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
177 #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
178 /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=0,OUTDIV3=1,OUTDIV4=1 */
179 #define SYSTEM_SIM_CLKDIV1_VALUE 0x00110000U /* SIM_CLKDIV1 */
180 /* SIM_CLKDIV3: PLLFLLDIV=0,PLLFLLFRAC=0 */
181 #define SYSTEM_SIM_CLKDIV3_VALUE 0x00U /* SIM_CLKDIV3 */
182 /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=2,RAMSIZE=0 */
183 #define SYSTEM_SIM_SOPT1_VALUE 0x00080000U /* SIM_SOPT1 */
184  /* SIM_SOPT2:
185  * EMVSIMSRC=0,SDHCSRC=0,LPUARTSRC=0,TPMSRC=1,FLEXIOSRC=0,USBSRC=0,PLLFLLSEL=0,TRACECLKSEL=0,FBSL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0
186  */
187 #define SYSTEM_SIM_SOPT2_VALUE 0x01000000U /* SIM_SOPT2 */
188 #elif(CLOCK_SETUP == 1)
189 #define DEFAULT_SYSTEM_CLOCK 150000000U /* Default System clock value */
190 #define MCG_MODE MCG_MODE_PEE /* Clock generator mode */
191 /* MCG_C1: CLKS=0,FRDIV=4,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
192 #define SYSTEM_MCG_C1_VALUE 0x22U /* MCG_C1 */
193 /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
194 #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
195 /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
196 #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
197 /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
198 #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
199 /* MCG_C5: PLLCLKEN=0,PLLSTEN=0,PRDIV=0 */
200 #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
201 /* MCG_C6: LOLIE0=0,PLLS=1,CME0=0,VDIV=9 */
202 #define SYSTEM_MCG_C6_VALUE 0x49U /* MCG_C6 */
203 /* MCG_C7: OSCSEL=0 */
204 #define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
205 /* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
206 #define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
207 /* SMC_PMCTRL: RUNM=3,STOPA=0,STOPM=0 */
208 #define SYSTEM_SMC_PMCTRL_VALUE 0x60U /* SMC_PMCTRL */
209 /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=1,OUTDIV3=1,OUTDIV4=5 */
210 #define SYSTEM_SIM_CLKDIV1_VALUE 0x01150000U /* SIM_CLKDIV1 */
211 /* SIM_CLKDIV3: PLLFLLDIV=0,PLLFLLFRAC=0 */
212 #define SYSTEM_SIM_CLKDIV3_VALUE 0x00U /* SIM_CLKDIV3 */
213 /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=2,RAMSIZE=0 */
214 #define SYSTEM_SIM_SOPT1_VALUE 0x00080000U /* SIM_SOPT1 */
215 /* SIM_SOPT2:
216  * EMVSIMSRC=0,SDHCSRC=0,LPUARTSRC=0,TPMSRC=1,FLEXIOSRC=0,USBSRC=0,PLLFLLSEL=1,TRACECLKSEL=0,FBSL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0
217  */
218 #define SYSTEM_SIM_SOPT2_VALUE 0x01010000U /* SIM_SOPT2 */
219 #elif(CLOCK_SETUP == 2)
220 #define DEFAULT_SYSTEM_CLOCK 4000000U /* Default System clock value */
221 #define MCG_MODE MCG_MODE_BLPI /* Clock generator mode */
222 /* MCG_C1: CLKS=1,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */
223 #define SYSTEM_MCG_C1_VALUE 0x46U /* MCG_C1 */
224 /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=1,IRCS=1 */
225 #define SYSTEM_MCG_C2_VALUE 0x27U /* MCG_C2 */
226 /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
227 #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
228 /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
229 #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
230 /* MCG_C5: PLLCLKEN=0,PLLSTEN=0,PRDIV=0 */
231 #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
232 /* MCG_C6: LOLIE0=0,PLLS=0,CME0=0,VDIV=0 */
233 #define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
234 /* MCG_C7: OSCSEL=0 */
235 #define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
236 /* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
237 #define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
238 /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
239 #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
240 /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=0,OUTDIV3=0,OUTDIV4=4 */
241 #define SYSTEM_SIM_CLKDIV1_VALUE 0x00040000U /* SIM_CLKDIV1 */
242 /* SIM_CLKDIV3: PLLFLLDIV=0,PLLFLLFRAC=0 */
243 #define SYSTEM_SIM_CLKDIV3_VALUE 0x00U /* SIM_CLKDIV3 */
244 /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=2,RAMSIZE=0 */
245 #define SYSTEM_SIM_SOPT1_VALUE 0x00080000U /* SIM_SOPT1 */
246 /* SIM_SOPT2:
247  * EMVSIMSRC=0,SDHCSRC=0,LPUARTSRC=0,TPMSRC=1,FLEXIOSRC=0,USBSRC=0,PLLFLLSEL=3,TRACECLKSEL=0,FBSL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0
248  */
249 #define SYSTEM_SIM_SOPT2_VALUE 0x01030000U /* SIM_SOPT2 */
250 #elif(CLOCK_SETUP == 3)
251 #define DEFAULT_SYSTEM_CLOCK 4000000U /* Default System clock value */
252 #define MCG_MODE MCG_MODE_BLPE /* Clock generator mode */
253 /* MCG_C1: CLKS=2,FRDIV=4,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
254 #define SYSTEM_MCG_C1_VALUE 0xA2U /* MCG_C1 */
255 /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=1,IRCS=1 */
256 #define SYSTEM_MCG_C2_VALUE 0x27U /* MCG_C2 */
257 /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
258 #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
259 /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
260 #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
261 /* MCG_C5: PLLCLKEN=0,PLLSTEN=0,PRDIV=0 */
262 #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
263 /* MCG_C6: LOLIE0=0,PLLS=0,CME0=0,VDIV=0 */
264 #define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
265 /* MCG_C7: OSCSEL=0 */
266 #define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
267 /* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
268 #define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
269 /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
270 #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
271 /* SIM_CLKDIV1: OUTDIV1=2,OUTDIV2=2,OUTDIV3=2,OUTDIV4=0x0B */
272 #define SYSTEM_SIM_CLKDIV1_VALUE 0x222B0000U /* SIM_CLKDIV1 */
273 /* SIM_CLKDIV3: PLLFLLDIV=0,PLLFLLFRAC=0 */
274 #define SYSTEM_SIM_CLKDIV3_VALUE 0x00U /* SIM_CLKDIV3 */
275 /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=2,RAMSIZE=0 */
276 #define SYSTEM_SIM_SOPT1_VALUE 0x00080000U /* SIM_SOPT1 */
277 /* SIM_SOPT2:
278  * EMVSIMSRC=0,SDHCSRC=0,LPUARTSRC=0,TPMSRC=1,FLEXIOSRC=0,USBSRC=0,PLLFLLSEL=3,TRACECLKSEL=0,FBSL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0
279  */
280 #define SYSTEM_SIM_SOPT2_VALUE 0x01030000U /* SIM_SOPT2 */
281 #elif(CLOCK_SETUP == 4)
282 #define DEFAULT_SYSTEM_CLOCK 144000000U /* Default System clock value */
283 #define MCG_MODE MCG_MODE_PEE /* Clock generator mode */
284 /* MCG_C1: CLKS=0,FRDIV=4,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
285 #define SYSTEM_MCG_C1_VALUE 0x22U /* MCG_C1 */
286 /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
287 #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
288 /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
289 #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
290 /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
291 #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
292 /* MCG_C5: PLLCLKEN=0,PLLSTEN=0,PRDIV=0 */
293 #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
294 /* MCG_C6: LOLIE0=0,PLLS=1,CME0=0,VDIV=8 */
295 #define SYSTEM_MCG_C6_VALUE 0x48U /* MCG_C6 */
296 /* MCG_C7: OSCSEL=0 */
297 #define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
298 /* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
299 #define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
300 /* SMC_PMCTRL: RUNM=3,STOPA=0,STOPM=0 */
301 #define SYSTEM_SMC_PMCTRL_VALUE 0x60U /* SMC_PMCTRL */
302 /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=1,OUTDIV3=1,OUTDIV4=5 */
303 #define SYSTEM_SIM_CLKDIV1_VALUE 0x01150000U /* SIM_CLKDIV1 */
304 /* SIM_CLKDIV2: USBDIV=2,USBFRAC=0 */
305 #define SYSTEM_SIM_CLKDIV2_VALUE 0x04U /* SIM_CLKDIV2 */
306 /* SIM_CLKDIV3: PLLFLLDIV=0,PLLFLLFRAC=0 */
307 #define SYSTEM_SIM_CLKDIV3_VALUE 0x00U /* SIM_CLKDIV3 */
308 /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=2,RAMSIZE=0 */
309 #define SYSTEM_SIM_SOPT1_VALUE 0x00080000U /* SIM_SOPT1 */
310 /* SIM_SOPT2:
311  * EMVSIMSRC=0,SDHCSRC=0,LPUARTSRC=0,TPMSRC=1,FLEXIOSRC=0,USBSRC=0,PLLFLLSEL=1,TRACECLKSEL=0,FBSL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0
312  */
313 #define SYSTEM_SIM_SOPT2_VALUE 0x01010000U /* SIM_SOPT2 */
314 #elif(CLOCK_SETUP == 5)
315 #define DEFAULT_SYSTEM_CLOCK 120000000U /* Default System clock value */
316 #define MCG_MODE MCG_MODE_PEE /* Clock generator mode */
317 /* MCG_C1: CLKS=0,FRDIV=4,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
318 #define SYSTEM_MCG_C1_VALUE 0x22U /* MCG_C1 */
319 /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
320 #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
321 /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
322 #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
323 /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
324 #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
325 /* MCG_C5: PLLCLKEN=0,PLLSTEN=0,PRDIV=0 */
326 #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
327 /* MCG_C6: LOLIE0=0,PLLS=1,CME0=0,VDIV=4 */
328 #define SYSTEM_MCG_C6_VALUE 0x44U /* MCG_C6 */
329 /* MCG_C7: OSCSEL=0 */
330 #define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
331 /* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
332 #define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
333 /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
334 #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
335 /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=1,OUTDIV3=1,OUTDIV4=4 */
336 #define SYSTEM_SIM_CLKDIV1_VALUE 0x01140000U /* SIM_CLKDIV1 */
337 /* SIM_CLKDIV3: PLLFLLDIV=0,PLLFLLFRAC=0 */
338 #define SYSTEM_SIM_CLKDIV3_VALUE 0x00U /* SIM_CLKDIV3 */
339 /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=2,RAMSIZE=0 */
340 #define SYSTEM_SIM_SOPT1_VALUE 0x00080000U /* SIM_SOPT1 */
341 /* SIM_SOPT2:
342  * EMVSIMSRC=0,SDHCSRC=0,LPUARTSRC=0,TPMSRC=1,FLEXIOSRC=0,USBSRC=0,PLLFLLSEL=1,TRACECLKSEL=0,FBSL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0
343  */
344 #define SYSTEM_SIM_SOPT2_VALUE 0x01010000U /* SIM_SOPT2 */
345 #endif
346 #else
347 #define DEFAULT_SYSTEM_CLOCK 20971520u
348 #endif
349 
359 extern uint32_t SystemCoreClock;
360 
368 void SystemInit(void);
369 
377 void SystemCoreClockUpdate(void);
378 
379 #ifdef __cplusplus
380 }
381 #endif
382 
383 #endif /* #if !defined(_SYSTEM_MK82F25615_H_) */