FreeCalypso > hg > fc-tourmaline

annotate src/gpf/inc/esf_func.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 /*
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2 +------------------------------------------------------------------------------
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3 | File: esf_func.h
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4 +------------------------------------------------------------------------------
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5 | Copyright 2002 Texas Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 | All rights reserved.
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 | This file is confidential and a trade secret of Texas
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9 | Instruments Berlin, AG
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10 | The receipt of or possession of this file does not convey
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 | any rights to reproduce or disclose its contents or to
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 | manufacture, use, or sell anything it may describe, in
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 | whole, or in part, without the specific written consent of
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14 | Texas Instruments Berlin, AG.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 +-----------------------------------------------------------------------------
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16 | Purpose : ESF API and types.
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17 +-----------------------------------------------------------------------------
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18 */
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #ifndef __ESF_FUNC_H__
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21 #define __ESF_FUNC_H__
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22
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 /*==== CONSTANTS ==================================================*/
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #define ESF_INITIALIZED 0xAFFEDEAD
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 /*==== TYPES ======================================================*/
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 typedef struct
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30 {
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31 unsigned int magic_nr;
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32 void (*init_func1)(void);
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33 void (*init_func2)(void);
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34 void (*send_prim)(T_PRIM_HEADER *);
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35 } T_ESF_FUNC;
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36
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 /*==== PROTOTYPES =================================================*/
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 void esf_init ( void );
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40 void esf_register ( T_ESF_FUNC * func );
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41 void esf_init_func1 ( void );
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42 void esf_init_func2 ( void );
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43 void esf_send_prim ( T_PRIM_HEADER * );
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45 #endif /* __ESF_FUNC_H__ */
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