CC13xx Driver Library
setup.c
Go to the documentation of this file.
1 /******************************************************************************
2 * Filename: setup.c
3 * Revised: 2015-07-03 16:22:15 +0200 (Fri, 03 Jul 2015)
4 * Revision: 44130
5 *
6 * Description: Setup file for CC13xx/CC26xx devices.
7 *
8 * Copyright (c) 2015, Texas Instruments Incorporated
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions are met:
13 *
14 * 1) Redistributions of source code must retain the above copyright notice,
15 * this list of conditions and the following disclaimer.
16 *
17 * 2) Redistributions in binary form must reproduce the above copyright notice,
18 * this list of conditions and the following disclaimer in the documentation
19 * and/or other materials provided with the distribution.
20 *
21 * 3) Neither the name of the ORGANIZATION nor the names of its contributors may
22 * be used to endorse or promote products derived from this software without
23 * specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 *
37 ******************************************************************************/
38 
39 // Hardware headers
40 #include <inc/hw_memmap.h>
41 #include <inc/hw_types.h>
42 #include <inc/hw_adi.h>
43 #include <inc/hw_adi_0_rf.h>
44 #include <inc/hw_adi_1_synth.h>
45 #include <inc/hw_adi_2_refsys.h>
46 #include <inc/hw_adi_3_refsys.h>
47 #include <inc/hw_adi_4_aux.h>
48 #include <inc/hw_aon_ioc.h>
49 #include <inc/hw_aon_sysctl.h>
50 #include <inc/hw_aon_wuc.h>
51 #include <inc/hw_aux_wuc.h>
52 #include <inc/hw_ccfg.h>
53 #include <inc/hw_chip_def.h>
54 #include <inc/hw_ddi.h>
55 #include <inc/hw_flash.h>
56 #include <inc/hw_fcfg1.h>
57 #include <inc/hw_ddi_0_osc.h>
58 #include <inc/hw_prcm.h>
59 #include <inc/hw_vims.h>
60 #include <inc/hw_aon_batmon.h>
61 #include <inc/hw_aon_rtc.h>
62 // Driverlib headers
63 #include <driverlib/adi.h>
64 #include <driverlib/aon_batmon.h>
65 #include <driverlib/cpu.h>
66 #include <driverlib/chipinfo.h>
67 #include <driverlib/ddi.h>
68 #include <driverlib/ioc.h>
69 #include <driverlib/prcm.h>
70 #include <driverlib/setup.h>
71 #include <driverlib/sys_ctrl.h>
72 
73 // We need intrinsic functions for IAR (if used in source code)
74 #ifdef __IAR_SYSTEMS_ICC__
75 #include <intrinsics.h>
76 #endif
77 
78 //*****************************************************************************
79 //
80 // Function declarations
81 //
82 //*****************************************************************************
83 static uint32_t GetTrimForAdcShModeEn( uint32_t ui32Fcfg1Revision );
84 static uint32_t GetTrimForAdcShVbufEn( uint32_t ui32Fcfg1Revision );
85 static uint32_t GetTrimForAmpcompCtrl( uint32_t ui32Fcfg1Revision );
86 static uint32_t GetTrimForAmpcompTh1( void );
87 static uint32_t GetTrimForAmpcompTh2( void );
88 static uint32_t GetTrimForAnabypassValue1( uint32_t ccfg_ModeConfReg );
89 static uint32_t GetTrimForDblrLoopFilterResetVoltage( uint32_t ui32Fcfg1Revision );
90 static uint32_t GetTrimForRadcExtCfg( uint32_t ui32Fcfg1Revision );
91 static uint32_t GetTrimForRcOscLfIBiasTrim( uint32_t ui32Fcfg1Revision );
92 static uint32_t GetTrimForRcOscLfRtuneCtuneTrim( void );
93 static uint32_t GetTrimForXoscHfCtl( uint32_t ui32Fcfg1Revision );
94 static uint32_t GetTrimForXoscHfFastStart( void );
95 static uint32_t GetTrimForXoscHfIbiastherm( void );
96 static uint32_t GetTrimForXoscLfRegulatorAndCmirrwrRatio( uint32_t ui32Fcfg1Revision );
97 
98 static int32_t SignExtendVddrTrimValue( uint32_t ui32VddrTrimVal );
99 static void HapiTrimDeviceColdReset( void );
100 static void HapiTrimDeviceShutDown( uint32_t ui32Fcfg1Revision );
101 static void HapiTrimDevicePowerDown( void );
102 
103 
104 //*****************************************************************************
105 //
107 //
108 //*****************************************************************************
109 #define DELAY_20_USEC 0x140
110 
111 
112 //*****************************************************************************
113 //
114 // Defined CPU delay macro with microseconds as input
115 // Quick check shows: (To be further investigated)
116 // At 48 MHz RCOSC and VIMS.CONTROL.PREFETCH = 0, there is 5 cycles
117 // At 48 MHz RCOSC and VIMS.CONTROL.PREFETCH = 1, there is 4 cycles
118 // At 24 MHz RCOSC and VIMS.CONTROL.PREFETCH = 0, there is 3 cycles
119 //
120 //*****************************************************************************
121 #define CPU_DELAY_MICRO_SECONDS( x ) \
122  CPUdelay(((uint32_t)((( x ) * 48.0 ) / 5.0 )) - 1 )
123 
124 
125 //*****************************************************************************
126 // Need to know the CCFG:MODE_CONF.VDDR_TRIM_SLEEP_DELTA field width in order
127 // to sign extend correctly but this is however not defined in the hardware
128 // description fields and is therefore defined separately here.
129 //*****************************************************************************
130 #define CCFG_MODE_CONF_VDDR_TRIM_SLEEP_DELTA_WIDTH 4
131 
132 
133 //*****************************************************************************
134 //
138 //
139 //*****************************************************************************
140 static void
142 {
143  //
144  // - Make sure to enable aggressive VIMS clock gating for power optimization
145  // Only for PG2 devices.
146  // - Enable cache prefetch enable as default setting
147  // (Slightly higher power consumption, but higher CPU performance)
148  // - IF ( CCFG_..._DIS_GPRAM == 1 )
149  // then: Enable cache (set cache mode = 1), even if set by ROM boot code
150  // (This is done because it's not set by boot code when running inside
151  // a debugger supporting the Halt In Boot (HIB) functionality).
152  // else: Set MODE_GPRAM if not already set (see inline comments as well)
153  //
154  uint32_t vimsCtlMode0 ;
155 
156  while ( HWREGBITW( VIMS_BASE + VIMS_O_STAT, VIMS_STAT_MODE_CHANGING_BITN )) {
157  // Do nothing - wait for an eventual ongoing mode change to complete.
158  // (There should typically be no wait time here, but need to be sure)
159  }
160 
161  //
162  // Note that Mode=0 is equal to MODE_GPRAM
163  //
164  vimsCtlMode0 = (( HWREG( VIMS_BASE + VIMS_O_CTL ) & ~VIMS_CTL_MODE_M ) | VIMS_CTL_DYN_CG_EN_M | VIMS_CTL_PREF_EN_M );
165 
166 
168  // Enable cache (and hence disable GPRAM)
169  HWREG( VIMS_BASE + VIMS_O_CTL ) = ( vimsCtlMode0 | VIMS_CTL_MODE_CACHE );
170  } else if (( HWREG( VIMS_BASE + VIMS_O_STAT ) & VIMS_STAT_MODE_M ) != VIMS_STAT_MODE_GPRAM ) {
171  //
172  // GPRAM is enabled in CCFG but not selected
173  // Note: It is recommended to go via MODE_OFF when switching to MODE_GPRAM
174  //
175  HWREG( VIMS_BASE + VIMS_O_CTL ) = ( vimsCtlMode0 | VIMS_CTL_MODE_OFF );
176  while (( HWREG( VIMS_BASE + VIMS_O_STAT ) & VIMS_STAT_MODE_M ) != VIMS_STAT_MODE_OFF ) {
177  // Do nothing - wait for an eventual mode change to complete (This goes fast).
178  }
179  HWREG( VIMS_BASE + VIMS_O_CTL ) = vimsCtlMode0;
180  } else {
181  // Correct mode, but make sure PREF_EN and DYN_CG_EN always are set
182  HWREG( VIMS_BASE + VIMS_O_CTL ) = vimsCtlMode0;
183  }
184 }
185 
186 
187 //*****************************************************************************
188 //
189 // Perform the necessary trim of the device which is not done in boot code
190 //
191 // This function should only execute coming from ROM boot. The current
192 // implementation does not take soft reset into account. However, it does no
193 // damage to execute it again. It only consumes time.
194 //
195 //*****************************************************************************
196 void
198 {
199  uint32_t ui32Fcfg1Revision;
200  uint32_t ui32AonSysResetctl;
201 
202  //
203  // Get layout revision of the factory configuration area
204  // (Handle undefined revision as revision = 0)
205  //
206  ui32Fcfg1Revision = HWREG(FCFG1_BASE + FCFG1_O_FCFG1_REVISION);
207  if ( ui32Fcfg1Revision == 0xFFFFFFFF ) {
208  ui32Fcfg1Revision = 0;
209  }
210 
211 
212  //
213  // This driverlib version and setup file is for CC13xx PG2.0 and later.
214  // Halt if violated
215  //
217 
218  //
219  // Enable standby in flash bank
220  //
222 
223  //
224  // Clock must always be enabled for the semaphore module (due to ADI/DDI HW workaround)
225  //
227 
228  //
229  // Warm resets on CC26XX complicates software design as much of our software
230  // expect that initialization is done from a full system reset.
231  // This includes RTC setup, oscillator configuration and AUX setup.
232  // To ensure a full reset of the device is done when customers get e.g. a Watchdog
233  // reset, the following is set here:
234  //
236 
237  //
238  // Select correct CACHE mode and set correct CACHE configuration
239  //
241 
242  // 1. Check for powerdown
243  // 2. Check for shutdown
244  // 3. Assume cold reset if none of the above.
245  //
246  // It is always assumed that the application will freeze the latches in
247  // AON_IOC when going to powerdown in order to retain the values on the IOs.
248  //
249  // NB. If this bit is not cleared before proceeding to powerdown, the IOs
250  // will all default to the reset configuration when restarting.
252  {
253  //
254  // NB. This should be calling a ROM implementation of required trim and
255  // compensation
256  // e.g. HapiTrimDevicePowerDown()
258  }
259  // Check for shutdown
260  //
261  // When device is going to shutdown the hardware will automatically clear
262  // the SLEEPDIS bit in the SLEEP register in the AON_SYSCTRL12 module.
263  // It is left for the application to assert this bit when waking back up,
264  // but not before the desired IO configuration has been re-established.
266  {
267  //
268  // NB. This should be calling a ROM implementation of required trim and
269  // compensation
270  // e.g. HapiTrimDeviceShutDown() -->
271  // HapiTrimDevicePowerDown();
272  HapiTrimDeviceShutDown(ui32Fcfg1Revision);
274  }
275  else
276  {
277  // Consider adding a check for soft reset to allow debugging to skip
278  // this section!!!
279  //
280  // NB. This should be calling a ROM implementation of required trim and
281  // compensation
282  // e.g. HapiTrimDeviceColdReset() -->
283  // HapiTrimDeviceShutDown() -->
284  // HapiTrimDevicePowerDown()
286  HapiTrimDeviceShutDown(ui32Fcfg1Revision);
288 
289  }
290 
291  //
292  // Set VIMS power domain control.
293  // PDCTL1VIMS = 0 ==> VIMS power domain is only powered when CPU power domain is powered
294  //
295  HWREG( PRCM_BASE + PRCM_O_PDCTL1VIMS ) = 0;
296 
297  //
298  // Configure optimal wait time for flash FSM in cases where flash pump
299  // wakes up from sleep
300  //
301  HWREG(FLASH_BASE + FLASH_O_FPAC1) = (HWREG(FLASH_BASE + FLASH_O_FPAC1) &
303  (0x139<<FLASH_FPAC1_PSLEEPTDIS_S);
304 
305  //
306  // And finally at the end of the flash boot process:
307  // SET BOOT_DET bits in AON_SYSCTL to 3 if already found to be 1
308  // Note: The BOOT_DET_x_CLR/SET bits must be manually cleared
309  //
310  if ((( HWREG( AON_SYSCTL_BASE + AON_SYSCTL_O_RESETCTL ) &
313  {
314  ui32AonSysResetctl = ( HWREG( AON_SYSCTL_BASE + AON_SYSCTL_O_RESETCTL ) &
318  HWREG( AON_SYSCTL_BASE + AON_SYSCTL_O_RESETCTL ) = ui32AonSysResetctl;
319  }
320 
321  //
322  // Make sure there are no ongoing VIMS mode change when leaving trimDevice()
323  // (There should typically be no wait time here, but need to be sure)
324  //
325  while ( HWREGBITW( VIMS_BASE + VIMS_O_STAT, VIMS_STAT_MODE_CHANGING_BITN )) {
326  // Do nothing - wait for an eventual ongoing mode change to complete.
327  }
328 }
329 
330 //*****************************************************************************
331 //
336 //
337 //*****************************************************************************
338 static void
340 {
341  //
342  // Currently no specific trim for Powerdown
343  //
344 }
345 
346 //*****************************************************************************
347 //
351 //
352 //*****************************************************************************
353 static void
354 SetAonRtcSubSecInc( uint32_t subSecInc )
355 {
356  //
357  // Loading a new RTCSUBSECINC value is done in 5 steps:
358  // 1. Write bit[15:0] of new SUBSECINC value to AUX_WUC_O_RTCSUBSECINC0
359  // 2. Write bit[23:16] of new SUBSECINC value to AUX_WUC_O_RTCSUBSECINC1
361  // 4. Wait for AUX_WUC_RTCSUBSECINCCTL_UPD_ACK
363  //
365  HWREG( AUX_WUC_BASE + AUX_WUC_O_RTCSUBSECINC1 ) = (( subSecInc >> 16 ) & AUX_WUC_RTCSUBSECINC1_INC23_16_M );
366 
370 }
371 
372 //*****************************************************************************
373 //
378 //
379 //*****************************************************************************
380 static void
381 HapiTrimDeviceShutDown(uint32_t ui32Fcfg1Revision)
382 {
383  uint32_t ui32Trim ;
384  uint32_t ccfg_ModeConfReg ;
385  uint32_t currentHfClock ;
386  uint32_t ccfgExtLfClk ;
387  int32_t i32VddrSleepTrim ;
388  int32_t i32VddrSleepDelta ;
389 
390  //
391  // Force AUX on and enable clocks
392  //
393  // No need to save the current status of the power/clock registers.
394  // At this point both AUX and AON should have been reset to 0x0.
395  //
397 
398  //
399  // Wait for power on on the AUX domain
400  //
402 
403  //
404  // Enable the clocks for AUX_DDI0_OSC and AUX_ADI4
405  //
408 
409  //
410  // It's found to be optimal to override the FCFG1..DCDC_IPEAK setting as follows:
411  // if ( alternative DCDC setting in CCFG is enabled ) ADI3..IPEAK = CCFG..DCDC_IPEAK
412  // else ADI3..IPEAK = 2
413  //
415  //
416  // ADI_3_REFSYS:DCDCCTL5[3] (=DITHER_EN) = CCFG_MODE_CONF_1[19] (=ALT_DCDC_DITHER_EN)
417  // ADI_3_REFSYS:DCDCCTL5[2:0](=IPEAK ) = CCFG_MODE_CONF_1[18:16](=ALT_DCDC_IPEAK )
418  // Using a single 4-bit masked write since layout is equal for both source and destination
419  //
420  HWREGB( ADI3_BASE + ADI_O_MASK4B + ( ADI_3_REFSYS_O_DCDCCTL5 * 2 )) = ( 0xF0 |
422 
423  // Shall use FCFG1 setting for CC13xx
424  } else {
425  HWREGB( ADI3_BASE + ADI_O_MASK4B + ( ADI_3_REFSYS_O_DCDCCTL5 * 2 )) = 0x72;
426  }
427 
428  //
429  // Enable for JTAG to be powered down (will still be powered on if debugger is connected)
430  //
432 
433  //
434  // read the MODE_CONF register in CCFG
435  //
436  ccfg_ModeConfReg = HWREG( CCFG_BASE + CCFG_O_MODE_CONF );
437 
438  //
439  // Adjust the VDDR_TRIM_SLEEP value with value adjustable by customer (CCFG_MODE_CONF_VDDR_TRIM_SLEEP_DELTA)
440  //
441  i32VddrSleepTrim = SignExtendVddrTrimValue(( HWREG( FCFG1_BASE + FCFG1_O_LDO_TRIM ) &
443  // Read and sign extend VddrSleepDelta (in range -8 to +7)
444  i32VddrSleepDelta = ((((int32_t)ccfg_ModeConfReg )
447  // Calculate new VDDR sleep trim
448  i32VddrSleepTrim = ( i32VddrSleepTrim + i32VddrSleepDelta + 1 );
449  if ( i32VddrSleepTrim < -10 ) {
450  i32VddrSleepTrim = -10;
451  }
452  // Write adjusted value using MASKED write (MASK8)
453  HWREGH( ADI3_BASE + ADI_O_MASK8B + ( ADI_3_REFSYS_O_DCDCCTL1 * 2 )) = (( ADI_3_REFSYS_DCDCCTL1_VDDR_TRIM_SLEEP_M << 8 ) |
455 
456  //
457  // set the RECHARGE source based upon CCFG:MODE_CONF:DCDC_RECHARGE
458  // Note: Inverse polarity
459  //
461  ((( ccfg_ModeConfReg >> CCFG_MODE_CONF_DCDC_RECHARGE_S ) & 1 ) ^ 1 );
462 
463  //
464  // set the ACTIVE source based upon CCFG:MODE_CONF:DCDC_ACTIVE
465  // Note: Inverse polarity
466  //
468  ((( ccfg_ModeConfReg >> CCFG_MODE_CONF_DCDC_ACTIVE_S ) & 1 ) ^ 1 );
469 
470  //
471  // Following sequence is required for using XOSCHF, if not included
472  // devices crashes when trying to switch to XOSCHF.
473  //
474  // Trim CAP settings. Get and set trim value for the ANABYPASS_VALUE1
475  // register
476  ui32Trim = GetTrimForAnabypassValue1( ccfg_ModeConfReg );
478 
479  // Trim RCOSC_LF. Get and set trim values for the RCOSCLF_RTUNE_TRIM and
480  // RCOSCLF_CTUNE_TRIM fields in the XOSCLF_RCOSCLF_CTRL register.
481  ui32Trim = GetTrimForRcOscLfRtuneCtuneTrim();
486  ui32Trim);
487 
488  // Trim XOSCHF IBIAS THERM. Get and set trim value for the
489  // XOSCHF IBIAS THERM bit field in the ANABYPASS_VALUE2 register. Other
490  // register bit fields are set to 0.
491  ui32Trim = GetTrimForXoscHfIbiastherm();
494 
495  // Trim AMPCOMP settings required before switch to XOSCHF
496  ui32Trim = GetTrimForAmpcompTh2();
498  ui32Trim = GetTrimForAmpcompTh1();
500  ui32Trim = GetTrimForAmpcompCtrl( ui32Fcfg1Revision );
502 
503  //
504  // Set trim for DDI_0_OSC_ADCDOUBLERNANOAMPCTL_ADC_SH_MODE_EN in accordance to FCFG1 setting
505  // This is bit[5] in the DDI_0_OSC_O_ADCDOUBLERNANOAMPCTL register
506  // Using MASK4 write + 1 => writing to bits[7:4]
507  //
508  ui32Trim = GetTrimForAdcShModeEn( ui32Fcfg1Revision );
509  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( DDI_0_OSC_O_ADCDOUBLERNANOAMPCTL * 2 ) + 1 ) =
510  ( 0x20 | ( ui32Trim << 1 ));
511 
512  //
513  // Set trim for DDI_0_OSC_ADCDOUBLERNANOAMPCTL_ADC_SH_VBUF_EN in accordance to FCFG1 setting
514  // This is bit[4] in the DDI_0_OSC_O_ADCDOUBLERNANOAMPCTL register
515  // Using MASK4 write + 1 => writing to bits[7:4]
516  //
517  ui32Trim = GetTrimForAdcShVbufEn( ui32Fcfg1Revision );
518  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( DDI_0_OSC_O_ADCDOUBLERNANOAMPCTL * 2 ) + 1 ) =
519  ( 0x10 | ( ui32Trim ));
520 
521  //
522  // Set trim for the PEAK_DET_ITRIM, HP_BUF_ITRIM and LP_BUF_ITRIM bit fields
523  // in the DDI0_OSC_O_XOSCHFCTL register in accordance to FCFG1 setting.
524  // Remaining register bit fields are set to their reset values of 0.
525  //
526  ui32Trim = GetTrimForXoscHfCtl(ui32Fcfg1Revision);
528 
529  //
530  // Set trim for DBLR_LOOP_FILTER_RESET_VOLTAGE in accordance to FCFG1 setting
531  // (This is bits [18:17] in DDI_0_OSC_O_ADCDOUBLERNANOAMPCTL)
532  // (Using MASK4 write + 4 => writing to bits[19:16] => (4*4))
533  // (Assuming: DDI_0_OSC_ADCDOUBLERNANOAMPCTL_DBLR_LOOP_FILTER_RESET_VOLTAGE_S = 17 and
534  // that DDI_0_OSC_ADCDOUBLERNANOAMPCTL_DBLR_LOOP_FILTER_RESET_VOLTAGE_M = 0x00060000)
535  //
536  ui32Trim = GetTrimForDblrLoopFilterResetVoltage( ui32Fcfg1Revision );
537  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( DDI_0_OSC_O_ADCDOUBLERNANOAMPCTL * 2 ) + 4 ) =
538  ( 0x60 | ( ui32Trim << 1 ));
539 
540  //
541  // Update DDI_0_OSC_ATESTCTL_ATESTLF_RCOSCLF_IBIAS_TRIM with data from
543  // This is DDI_0_OSC_O_ATESTCTL bit[7]
544  // ( DDI_0_OSC_O_ATESTCTL is currently hidden (but=0x00000020))
545  // Using MASK4 write + 1 => writing to bits[7:4]
546  //
547  ui32Trim = GetTrimForRcOscLfIBiasTrim( ui32Fcfg1Revision );
548  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( 0x00000020 * 2 ) + 1 ) =
549  ( 0x80 | ( ui32Trim << 3 ));
550 
551  //
554  // This can be simplified since the registers are packed together in the same
555  // order both in FCFG1 and in the HW register.
556  // This spans DDI_0_OSC_O_LFOSCCTL bits[23:18]
557  // Using MASK8 write + 4 => writing to bits[23:16]
558  //
559  ui32Trim = GetTrimForXoscLfRegulatorAndCmirrwrRatio( ui32Fcfg1Revision );
560  HWREGH( AUX_DDI0_OSC_BASE + DDI_O_MASK8B + ( DDI_0_OSC_O_LFOSCCTL * 2 ) + 4 ) =
561  ( 0xFC00 | ( ui32Trim << 2 ));
562 
563  //
564  // Set trim the HPM_IBIAS_WAIT_CNT, LPM_IBIAS_WAIT_CNT and IDAC_STEP bit
565  // fields in the DDI0_OSC_O_RADCEXTCFG register in accordance to FCFG1 setting.
566  // Remaining register bit fields are set to their reset values of 0.
567  //
568  ui32Trim = GetTrimForRadcExtCfg(ui32Fcfg1Revision);
570 
571  // Setting FORCE_KICKSTART_EN (ref. CC26_V1_BUG00261). Should also be done for PG2
572  // (This is bit 22 in DDI_0_OSC_O_CTL0)
573  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( DDI_0_OSC_O_CTL0 * 2 ) + 5 ) = 0x44;
574 
575  // XOSC source is a 24 MHz xtal (default)
576  // Set bit DDI_0_OSC_CTL0_XTAL_IS_24M (this is bit 31 in DDI_0_OSC_O_CTL0)
577  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( DDI_0_OSC_O_CTL0 * 2 ) + 7 ) = 0x88;
578 
579  // Setting DDI_0_OSC_CTL1_XOSC_HF_FAST_START according to value found in FCFG1
580  ui32Trim = GetTrimForXoscHfFastStart();
581  HWREGB( AUX_DDI0_OSC_BASE + DDI_O_MASK4B + ( 0x00000004 * 2 )) = ( 0x30 | ui32Trim );
582 
583  //
584  // setup the LF clock based upon CCFG:MODE_CONF:SCLK_LF_OPTION
585  //
586  switch (( ccfg_ModeConfReg & CCFG_MODE_CONF_SCLK_LF_OPTION_M ) >> CCFG_MODE_CONF_SCLK_LF_OPTION_S ) {
587  case 0 : // XOSC_HF_DLF (XOSCHF/1536) -> SCLK_LF (=31250Hz)
589  SetAonRtcSubSecInc( 0x8637BD );
590  break;
591  case 1 : // EXTERNAL signal -> SCLK_LF (frequency=2^38/CCFG_EXT_LF_CLK_RTC_INCREMENT)
592  // Set SCLK_LF to use the same source as SCLK_HF
593  // Can be simplified a bit since possible return values for HF matches LF settings
594  currentHfClock = OSCClockSourceGet( OSC_SRC_CLK_HF );
595  OSCClockSourceSet( OSC_SRC_CLK_LF, currentHfClock );
596  while( OSCClockSourceGet( OSC_SRC_CLK_LF ) != currentHfClock ) {
597  // Wait until switched
598  }
599  ccfgExtLfClk = HWREG( CCFG_BASE + CCFG_O_EXT_LF_CLK );
603  IOC_STD_INPUT | IOC_HYST_ENABLE ); // Route external clock to AON IOC w/hysteresis
604  // Set XOSC_LF in bypass mode to allow external 32k clock
606  // Fall through to set XOSC_LF as SCLK_LF source
607  case 2 : // XOSC_LF -> SLCK_LF (32768 Hz)
609  break;
610  default : // (=3) RCOSC_LF
612  break;
613  }
614 
615  //
616  // Update ADI_4_AUX_ADCREF1_VTRIM with value from FCFG1
617  //
618  HWREGB( AUX_ADI4_BASE + ADI_4_AUX_O_ADCREF1 ) =
623 
624  //
625  // Set ADI_4_AUX:ADC0.SMPL_CYCLE_EXP to it's default minimum value (=3)
626  // (Note: Using MASK8B requires that the bits to be modified must be within the same
627  // byte boundary which is the case for the ADI_4_AUX_ADC0_SMPL_CYCLE_EXP field)
628  //
629  HWREGH( AUX_ADI4_BASE + ADI_O_MASK8B + ( ADI_4_AUX_O_ADC0 * 2 )) =
631 
632  //
633  // Sync with AON
634  //
635  SysCtrlAonSync();
636 
637  //
638  // Allow AUX to power down
639  //
641 
642  //
643  // Leaving on AUX and clock for AUX_DDI0_OSC on but turn off clock for AUX_ADI4
644  //
646 
647  // Disable EFUSE clock
649 }
650 
651 //*****************************************************************************
652 //
656 //
657 //*****************************************************************************
658 static int32_t
659 SignExtendVddrTrimValue( uint32_t ui32VddrTrimVal )
660 {
661  //
662  // The VDDR trim value is 5 bits representing the range from -10 to +21
663  // (where -10=0x16, -1=0x1F, 0=0x00, 1=0x01 and +21=0x15)
664  //
665  int32_t i32SignedVddrVal = ui32VddrTrimVal;
666  if ( i32SignedVddrVal > 0x15 ) {
667  i32SignedVddrVal -= 0x20;
668  }
669  return ( i32SignedVddrVal );
670 }
671 
672 //*****************************************************************************
673 //
677 //
678 //*****************************************************************************
679 static void
681 {
682  //
683  // Currently no specific trim for Cold Reset
684  //
685 }
686 
687 //*****************************************************************************
688 //
690 //
691 //*****************************************************************************
692 static uint32_t
693 GetTrimForAnabypassValue1( uint32_t ccfg_ModeConfReg )
694 {
695  uint32_t ui32Fcfg1Value ;
696  uint32_t ui32XoscHfRow ;
697  uint32_t ui32XoscHfCol ;
698  int32_t i32CustomerDeltaAdjust ;
699  uint32_t ui32TrimValue ;
700 
701  // Use device specific trim values located in factory configuration
702  // area for the XOSC_HF_COLUMN_Q12 and XOSC_HF_ROW_Q12 bit fields in
703  // the ANABYPASS_VALUE1 register. Value for the other bit fields
704  // are set to 0.
705 
706  ui32Fcfg1Value = HWREG(FCFG1_BASE + FCFG1_O_CONFIG_OSC_TOP);
707  ui32XoscHfRow = (( ui32Fcfg1Value &
710  ui32XoscHfCol = (( ui32Fcfg1Value &
713 
714  i32CustomerDeltaAdjust = 0;
715  if (( ccfg_ModeConfReg & CCFG_MODE_CONF_XOSC_CAP_MOD ) == 0 ) {
716  // XOSC_CAP_MOD = 0 means: CAP_ARRAY_DELTA is in use -> Apply compensation
717  // XOSC_CAPARRAY_DELTA is located in bit[15:8] of ccfg_ModeConfReg
718  // Note: HW_REV_DEPENDENT_IMPLEMENTATION. Field width is not given by
719  // a define and sign extension must therefore be hardcoded.
720  // ( A small test program is created verifying the code lines below:
721  // Ref.: ..\test\small_standalone_test_programs\CapArrayDeltaAdjust_test.c)
722  i32CustomerDeltaAdjust = ((int32_t)ccfg_ModeConfReg << 16 ) >> 24;
723 
724  while ( i32CustomerDeltaAdjust < 0 ) {
725  ui32XoscHfCol >>= 1; // COL 1 step down
726  if ( ui32XoscHfCol == 0 ) { // if COL below minimum
727  ui32XoscHfCol = 0xFFFF; // Set COL to maximum
728  ui32XoscHfRow >>= 1; // ROW 1 step down
729  if ( ui32XoscHfRow == 0 ) { // if ROW below minimum
730  ui32XoscHfRow = 1; // Set both ROW and COL
731  ui32XoscHfCol = 1; // to minimum
732  }
733  }
734  i32CustomerDeltaAdjust++;
735  }
736  while ( i32CustomerDeltaAdjust > 0 ) {
737  ui32XoscHfCol = ( ui32XoscHfCol << 1 ) | 1; // COL 1 step up
738  if ( ui32XoscHfCol > 0xFFFF ) { // if COL above maximum
739  ui32XoscHfCol = 1; // Set COL to minimum
740  ui32XoscHfRow = ( ui32XoscHfRow << 1 ) | 1; // ROW 1 step up
741  if ( ui32XoscHfRow > 0xF ) { // if ROW above maximum
742  ui32XoscHfRow = 0xF; // Set both ROW and COL
743  ui32XoscHfCol = 0xFFFF; // to maximum
744  }
745  }
746  i32CustomerDeltaAdjust--;
747  }
748  }
749 
750  ui32TrimValue = (( ui32XoscHfRow << DDI_0_OSC_ANABYPASSVAL1_XOSC_HF_ROW_Q12_S ) |
751  ( ui32XoscHfCol << DDI_0_OSC_ANABYPASSVAL1_XOSC_HF_COLUMN_Q12_S ) );
752 
753  return (ui32TrimValue);
754 }
755 
756 //*****************************************************************************
757 //
760 //
761 //*****************************************************************************
762 static uint32_t
764 {
765  uint32_t ui32TrimValue;
766 
767  // Use device specific trim values located in factory configuration
768  // area
769  ui32TrimValue =
774 
775  ui32TrimValue |=
780 
781  return(ui32TrimValue);
782 }
783 
784 //*****************************************************************************
785 //
788 //
789 //*****************************************************************************
790 static uint32_t
792 {
793  uint32_t ui32TrimValue;
794 
795  // Use device specific trim value located in factory configuration
796  // area
797  ui32TrimValue =
801 
802  return(ui32TrimValue);
803 }
804 
805 //*****************************************************************************
806 //
808 //
809 //*****************************************************************************
810 static uint32_t
812 {
813  uint32_t ui32TrimValue;
814  uint32_t ui32Fcfg1Value;
815 
816  // Use device specific trim value located in factory configuration
817  // area. All defined register bit fields have corresponding trim
818  // value in the factory configuration area
819  ui32Fcfg1Value = HWREG(FCFG1_BASE + FCFG1_O_AMPCOMP_TH2);
820  ui32TrimValue = ((ui32Fcfg1Value &
824  ui32TrimValue |= (((ui32Fcfg1Value &
828  ui32TrimValue |= (((ui32Fcfg1Value &
832  ui32TrimValue |= (((ui32Fcfg1Value &
836 
837  return(ui32TrimValue);
838 }
839 
840 //*****************************************************************************
841 //
843 //
844 //*****************************************************************************
845 static uint32_t
847 {
848  uint32_t ui32TrimValue;
849  uint32_t ui32Fcfg1Value;
850 
851  // Use device specific trim values located in factory configuration
852  // area. All defined register bit fields have a corresponding trim
853  // value in the factory configuration area
854  ui32Fcfg1Value = HWREG(FCFG1_BASE + FCFG1_O_AMPCOMP_TH1);
855  ui32TrimValue = (((ui32Fcfg1Value &
859  ui32TrimValue |= (((ui32Fcfg1Value &
863  ui32TrimValue |= (((ui32Fcfg1Value &
867  ui32TrimValue |= (((ui32Fcfg1Value &
871 
872  return(ui32TrimValue);
873 }
874 
875 //*****************************************************************************
876 //
878 //
879 //*****************************************************************************
880 static uint32_t
881 GetTrimForAmpcompCtrl( uint32_t ui32Fcfg1Revision )
882 {
883  uint32_t ui32TrimValue ;
884  uint32_t ui32Fcfg1Value ;
885  uint32_t ibiasOffset ;
886  uint32_t ibiasInit ;
887  uint32_t modeConf1 ;
888  int32_t deltaAdjust ;
889 
890  // Use device specific trim values located in factory configuration
891  // area. Register bit fields without trim values in the factory
892  // configuration area will be set to the value of 0.
893  ui32Fcfg1Value = HWREG( FCFG1_BASE + FCFG1_O_AMPCOMP_CTRL1 );
894 
895  ibiasOffset = ( ui32Fcfg1Value &
898  ibiasInit = ( ui32Fcfg1Value &
901 
903  // Adjust with DELTA_IBIAS_OFFSET and DELTA_IBIAS_INIT from CCFG
904  modeConf1 = HWREG( CCFG_BASE + CCFG_O_MODE_CONF_1 );
905 
906  // Both fields are signed 4-bit values. This is an assumption when doing the sign extension.
907  deltaAdjust = ((int32_t)modeConf1 << ( 32 - CCFG_MODE_CONF_1_DELTA_IBIAS_OFFSET_S - 4 )) >> 28;
908  deltaAdjust += (int32_t)ibiasOffset;
909  if ( deltaAdjust < 0 ) {
910  deltaAdjust = 0;
911  }
914  }
915  ibiasOffset = (uint32_t)deltaAdjust;
916 
917  deltaAdjust = ((int32_t)modeConf1 << ( 32 - CCFG_MODE_CONF_1_DELTA_IBIAS_INIT_S - 4 )) >> 28;
918  deltaAdjust += (int32_t)ibiasInit;
919  if ( deltaAdjust < 0 ) {
920  deltaAdjust = 0;
921  }
924  }
925  ibiasInit = (uint32_t)deltaAdjust;
926  }
927  ui32TrimValue = ( ibiasOffset << DDI_0_OSC_AMPCOMPCTL_IBIAS_OFFSET_S ) |
928  ( ibiasInit << DDI_0_OSC_AMPCOMPCTL_IBIAS_INIT_S ) ;
929 
930  ui32TrimValue |= (((ui32Fcfg1Value &
934  ui32TrimValue |= (((ui32Fcfg1Value &
938  ui32TrimValue |= (((ui32Fcfg1Value &
942 
943  if ( ui32Fcfg1Revision >= 0x00000022 ) {
944  ui32TrimValue |= ((( ui32Fcfg1Value &
948  }
949 
950  return(ui32TrimValue);
951 }
952 
953 //*****************************************************************************
954 //
956 //
957 //*****************************************************************************
958 static uint32_t
959 GetTrimForDblrLoopFilterResetVoltage( uint32_t ui32Fcfg1Revision )
960 {
961  uint32_t dblrLoopFilterResetVoltageValue = 0; // Reset value
962 
963  if ( ui32Fcfg1Revision >= 0x00000020 ) {
964  dblrLoopFilterResetVoltageValue = ( HWREG( FCFG1_BASE + FCFG1_O_MISC_OTP_DATA_1 ) &
967  }
968 
969  return ( dblrLoopFilterResetVoltageValue );
970 }
971 
972 //*****************************************************************************
973 //
975 //
976 //*****************************************************************************
977 static uint32_t
978 GetTrimForAdcShModeEn( uint32_t ui32Fcfg1Revision )
979 {
980  uint32_t getTrimForAdcShModeEnValue = 1; // Recommended default setting
981 
982  if ( ui32Fcfg1Revision >= 0x00000022 ) {
983  getTrimForAdcShModeEnValue = ( HWREG( FCFG1_BASE + FCFG1_O_OSC_CONF ) &
986  }
987 
988  return ( getTrimForAdcShModeEnValue );
989 }
990 
991 //*****************************************************************************
992 //
994 //
995 //*****************************************************************************
996 static uint32_t
997 GetTrimForAdcShVbufEn( uint32_t ui32Fcfg1Revision )
998 {
999  uint32_t getTrimForAdcShVbufEnValue = 1; // Recommended default setting
1000 
1001  if ( ui32Fcfg1Revision >= 0x00000022 ) {
1002  getTrimForAdcShVbufEnValue = ( HWREG( FCFG1_BASE + FCFG1_O_OSC_CONF ) &
1005  }
1006 
1007  return ( getTrimForAdcShVbufEnValue );
1008 }
1009 
1010 //*****************************************************************************
1011 //
1013 //
1014 //*****************************************************************************
1015 static uint32_t
1016 GetTrimForXoscHfCtl( uint32_t ui32Fcfg1Revision )
1017 {
1018  uint32_t getTrimForXoschfCtlValue = 0; // Recommended default setting
1019  uint32_t fcfg1Data;
1020 
1021  if ( ui32Fcfg1Revision >= 0x00000020 ) {
1022  fcfg1Data = HWREG( FCFG1_BASE + FCFG1_O_MISC_OTP_DATA_1 );
1023  getTrimForXoschfCtlValue =
1024  ( ( ( fcfg1Data & FCFG1_MISC_OTP_DATA_1_PEAK_DET_ITRIM_M ) >>
1027 
1028  getTrimForXoschfCtlValue |=
1029  ( ( ( fcfg1Data & FCFG1_MISC_OTP_DATA_1_HP_BUF_ITRIM_M ) >>
1032 
1033  getTrimForXoschfCtlValue |=
1034  ( ( ( fcfg1Data & FCFG1_MISC_OTP_DATA_1_LP_BUF_ITRIM_M ) >>
1037  }
1038 
1039  return ( getTrimForXoschfCtlValue );
1040 }
1041 
1042 //*****************************************************************************
1043 //
1045 //
1046 //*****************************************************************************
1047 static uint32_t
1049 {
1050  uint32_t ui32XoscHfFastStartValue ;
1051 
1052  // Get value from FCFG1
1053  ui32XoscHfFastStartValue = ( HWREG( FCFG1_BASE + FCFG1_O_OSC_CONF ) &
1056 
1057  return ( ui32XoscHfFastStartValue );
1058 }
1059 
1060 //*****************************************************************************
1061 //
1063 //
1064 //*****************************************************************************
1065 static uint32_t
1066 GetTrimForRadcExtCfg( uint32_t ui32Fcfg1Revision )
1067 {
1068  uint32_t getTrimForRadcExtCfgValue = 0x403F8000; // Recommended default setting
1069  uint32_t fcfg1Data;
1070 
1071  if ( ui32Fcfg1Revision >= 0x00000020 ) {
1072  fcfg1Data = HWREG( FCFG1_BASE + FCFG1_O_MISC_OTP_DATA_1 );
1073  getTrimForRadcExtCfgValue =
1074  ( ( ( fcfg1Data & FCFG1_MISC_OTP_DATA_1_HPM_IBIAS_WAIT_CNT_M ) >>
1077 
1078  getTrimForRadcExtCfgValue |=
1079  ( ( ( fcfg1Data & FCFG1_MISC_OTP_DATA_1_LPM_IBIAS_WAIT_CNT_M ) >>
1082 
1083  getTrimForRadcExtCfgValue |=
1084  ( ( ( fcfg1Data & FCFG1_MISC_OTP_DATA_1_IDAC_STEP_M ) >>
1087  }
1088 
1089  return ( getTrimForRadcExtCfgValue );
1090 }
1091 
1092 //*****************************************************************************
1093 //
1095 //
1096 //*****************************************************************************
1097 static uint32_t
1098 GetTrimForRcOscLfIBiasTrim( uint32_t ui32Fcfg1Revision )
1099 {
1100  uint32_t trimForRcOscLfIBiasTrimValue = 0; // Default value
1101 
1102  if ( ui32Fcfg1Revision >= 0x00000022 ) {
1103  trimForRcOscLfIBiasTrimValue = ( HWREG( FCFG1_BASE + FCFG1_O_OSC_CONF ) &
1106  }
1107 
1108  return ( trimForRcOscLfIBiasTrimValue );
1109 }
1110 
1111 //*****************************************************************************
1112 //
1115 //
1116 //*****************************************************************************
1117 static uint32_t
1118 GetTrimForXoscLfRegulatorAndCmirrwrRatio( uint32_t ui32Fcfg1Revision )
1119 {
1120  uint32_t trimForXoscLfRegulatorAndCmirrwrRatioValue = 0; // Default value for both fields
1121 
1122  if ( ui32Fcfg1Revision >= 0x00000022 ) {
1123  trimForXoscLfRegulatorAndCmirrwrRatioValue = ( HWREG( FCFG1_BASE + FCFG1_O_OSC_CONF ) &
1127  }
1128 
1129  return ( trimForXoscLfRegulatorAndCmirrwrRatioValue );
1130 }
static void SysCtrlAonSync(void)
Sync all accesses to the AON register interface.
Definition: sys_ctrl.h:246
#define IOC_PORT_AON_CLK32K
Definition: ioc.h:174
static void DDI32RegWrite(uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Val)
Write a 32 bit value to a register in the DDI slave.
Definition: ddi.h:235
#define AUX_WUC_POWER_DOWN
Definition: aux_wuc.h:95
static void HapiTrimDevicePowerDown(void)
Trims to be applied when coming from POWER_DOWN (also called when coming from SHUTDOWN and PIN_RESET)...
Definition: setup.c:339
static void HapiTrimDeviceShutDown(uint32_t ui32Fcfg1Revision)
Trims to be applied when coming from SHUTDOWN (also called when coming from PIN_RESET).
Definition: setup.c:381
static uint32_t GetTrimForRadcExtCfg(uint32_t ui32Fcfg1Revision)
Returns the trim value to be used for the RADCEXTCFG register in OSC_DIG.
Definition: setup.c:1066
void AUXWUCPowerCtrl(uint32_t ui32PowerMode)
Control the power to the AUX domain.
Definition: aux_wuc.c:274
static uint32_t GetTrimForRcOscLfRtuneCtuneTrim(void)
Returns the trim value to be used for the RCOSCLF_RTUNE_TRIM and the RCOSCLF_CTUNE_TRIM bit fields in...
Definition: setup.c:763
uint32_t OSCClockSourceGet(uint32_t ui32SrcClk)
Get the source clock settings.
Definition: osc.c:144
void DDI16BitfieldWrite(uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Mask, uint32_t ui32Shift, uint16_t ui32Data)
Write a bitfield via the DDI using 16-bit maskable write.
Definition: ddi.c:108
#define IOC_STD_INPUT
Definition: ioc.h:298
void ThisCodeIsBuiltForCC13xxHwRev20AndLater_HaltIfViolated(void)
Verifies that curent chip is built for CC13xx HwRev 2.0 or later and never returns if violated...
Definition: chipinfo.c:165
static uint32_t GetTrimForRcOscLfIBiasTrim(uint32_t ui32Fcfg1Revision)
Definition: setup.c:1098
static int32_t SignExtendVddrTrimValue(uint32_t ui32VddrTrimVal)
Sign extend the VDDR_TRIM setting (special format ranging from -10 to +21)
Definition: setup.c:659
#define OSC_SRC_CLK_HF
Definition: osc.h:106
static uint32_t GetTrimForXoscLfRegulatorAndCmirrwrRatio(uint32_t ui32Fcfg1Revision)
Returns XOSCLF_REGULATOR_TRIM and XOSCLF_CMIRRWR_RATIO as one packet spanning bits [5:0] in the retur...
Definition: setup.c:1118
#define OSC_XOSC_HF
Definition: osc.h:111
#define OSC_SRC_CLK_LF
Definition: osc.h:108
static uint32_t GetTrimForAmpcompTh2(void)
Returns the trim value to be used for the AMPCOMP_TH2 register in OSC_DIG.
Definition: setup.c:811
static uint32_t GetTrimForAnabypassValue1(uint32_t ccfg_ModeConfReg)
Returns the trim value to be used for the ANABYPASS_VALUE1 register in OSC_DIG.
Definition: setup.c:693
static uint32_t GetTrimForDblrLoopFilterResetVoltage(uint32_t ui32Fcfg1Revision)
Returns the trim value from FCFG1 to be used as DBLR_LOOP_FILTER_RESET_VOLTAGE setting.
Definition: setup.c:959
static void HapiTrimDeviceColdReset(void)
Trims to be applied when coming from PIN_RESET.
Definition: setup.c:680
static uint32_t GetTrimForXoscHfFastStart(void)
Returns the trim value to be used as OSC_DIG:CTL1.XOSC_HF_FAST_START.
Definition: setup.c:1048
static uint32_t GetTrimForAdcShVbufEn(uint32_t ui32Fcfg1Revision)
Returns the trim value from FCFG1 to be used as ADC_SH_VBUF_EN setting.
Definition: setup.c:997
#define CCFG_MODE_CONF_VDDR_TRIM_SLEEP_DELTA_WIDTH
Definition: setup.c:130
#define OSC_RCOSC_LF
Definition: osc.h:112
void IOCPortConfigureSet(uint32_t ui32IOId, uint32_t ui32PortId, uint32_t ui32IOConfig)
Set the configuration of an IO port.
Definition: ioc.c:115
#define IOC_HYST_ENABLE
Definition: ioc.h:221
static uint32_t GetTrimForXoscHfCtl(uint32_t ui32Fcfg1Revision)
Returns the trim value to be used for the XOSCHFCTL register in OSC_DIG.
Definition: setup.c:1016
static uint32_t GetTrimForAdcShModeEn(uint32_t ui32Fcfg1Revision)
Returns the trim value from FCFG1 to be used as ADC_SH_MODE_EN setting.
Definition: setup.c:978
static void SetAonRtcSubSecInc(uint32_t subSecInc)
Doing the tricky stuff needed to enter new RTCSUBSECINC value.
Definition: setup.c:354
static uint32_t GetTrimForXoscHfIbiastherm(void)
Returns the trim value to be used for the XOSC_HF_IBIASTHERM bit field in the ANABYPASS_VALUE2 regist...
Definition: setup.c:791
void OSCClockSourceSet(uint32_t ui32SrcClk, uint32_t ui32Osc)
Configure the oscillator input to the a source clock.
Definition: osc.c:85
static void SetupCacheModeAccordingToCcfgSetting(void)
Set correct VIMS_MODE according to CCFG setting (CACHE or GPRAM)
Definition: setup.c:141
static uint32_t GetTrimForAmpcompTh1(void)
Returns the trim value to be used for the AMPCOMP_TH1 register in OSC_DIG.
Definition: setup.c:846
#define OSC_XOSC_LF
Definition: osc.h:113
static uint32_t GetTrimForAmpcompCtrl(uint32_t ui32Fcfg1Revision)
Returns the trim value to be used for the AMPCOMP_CTRL register in OSC_DIG.
Definition: setup.c:881
void trimDevice(void)
Performs the necessary trim of the device which is not done in boot code.
Definition: setup.c:197
static void AONWUCJtagPowerOff(void)
Request power off of the JTAG domain.
Definition: aon_wuc.h:816