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annotate src/cs/services/dar/dar_emergency.h @ 221:5bf097aeaad7

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LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 21:55:13 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /****************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 /* File Name: dar_emergency.h */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 /* Purpose: This function contains the functions prototypes of the DAR */
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6 /* entity when emergencies occured. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 /* Version 0.1 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 /* Date Modification */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /* ------------------------------------ */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 /* 17 October 2001 Create */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 /* Author Stephanie Gerthoux */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 /****************************************************************************/
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18
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #ifndef __DAR_EMERGENCY_H_
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20 #define __DAR_EMERGENCY_H_
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #include "rv/rv_defined_swe.h"
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23
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #ifdef RVM_DAR_SWE
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #include "rvm/rvm_gen.h"
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 /* Functions prototypes */
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29 T_RV_RET dar_process_emergency( T_DAR_INFO *buffer_p,
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30 T_DAR_FORMAT format,
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31 T_RVM_USE_ID dar_use_id,
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32 UINT32 flags);
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33 void dar_exception_arm_undefined(void);
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34 void dar_exception_arm_swi(void);
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35 void dar_exception_arm_abort_prefetch(void);
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36 void dar_exception_arm_abort_data(void);
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37 void dar_exception_arm_reserved(void);
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38
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39 #endif /* #ifdef RVM_DAR_SWE */
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 void dar_exception(int abort_type);
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 #endif /* __DAR_EMERGENCY_H_ */