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view src/cs/services/dar/dar_gbl_var.c @ 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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/****************************************************************************/
/*                                                                          */
/*  File Name:  dar_gbl_var.c                                               */
/*                                                                          */
/*  Purpose:    This function contains the global variables that are        */
/*              not initialized in the .bss                                 */
/*              ----------------------------                                */
/*              These variables are stored in the .bss_dar section          */
/*                                                                          */
/*  Version   0.1                                                           */
/*                                                                          */
/*  Date                 Modification                                       */
/*  ------------------------------------                                    */
/*  29 October 2001    Create                                               */
/*                                                                          */
/*  Author     Stephanie Gerthoux                                           */
/*                                                                          */
/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/

#include "rv/rv_defined_swe.h"
#ifdef RVM_DAR_SWE
  
   #include "rv/general.h"
   #include "rv/rv_general.h"
   #include "dar/dar_api.h"
   #include "dar/dar_const_i.h"

   /**** Global variables ****/
   /* Buffer used to save some parameters before a reset */
   UINT8    dar_recovery_buffer[DAR_RECOVERY_DATA_MAX_BUFFER_SIZE];
  
   /* dar_current_status : to get the status of the system*/
   T_DAR_RECOVERY_STATUS dar_current_status;

   /* dar_exception_status : to get the status of the exception */
   UINT8    dar_exception_status;

   /* Write buffer*/
   char    dar_write_buffer[DAR_MAX_BUFFER_SIZE];

   /* Ram buffer that contains the Debug Unit register */
   UINT32  debug_RAM[DEBUG_UNIT_WORD_SIZE];

#endif /* #ifdef RVM_DAR_SWE */