FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/spi/spi_env.h @ 223:740a8e8fc9d7

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startup sync logic rework for the new PWON button boot scheme Previously we added logic to the MMI task to hold off PEI init until R2D is running, and then extended that condition to wait for FCHG init too. However, the dependencies of MMI upon R2D and FCHG don't start until mmiInit(), and that call is driven by Switch_ON() code, hence the wait for R2D and FCHG init can be made in that code path instead of the MMI task. Furthermore, with our new way of signaling PWON button boot to MMI, we need a new wait to ensure that the MMI task is up - previously this assurance was provided by the wait for Kp pointers to be set. Solution: revert our previous PEI init hold-off additions to MMI, add a new flag indicating MMI task init done, and put the combined wait for all needed conditions into our new PWON button boot code in power.c.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 27 Apr 2021 06:24:52 +0000
parents 4e78acac3d88
children 34b7059b9337
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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 Name: spi_env.h */
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4 /* */
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5 /* Purpose: This file contains prototypes for RV manager related */
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6 /* functions used to get info, start and stop the spi block */
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7 /* */
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8 /* Version 0.1 */
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9 /* */
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10 /* Date Modification */
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11 /* ------------------------------------ */
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12 /* 20/08/2000 Create */
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13 /* */
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14 /* Author David Lamy-Charrier (dlamy@tif.ti.com) */
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15 /* */
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16 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
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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 __SPI_ENV_H_
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20 #define __SPI_ENV_H_
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22 #include "rvm/rvm_gen.h"
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23 #include "abb/abb_inth.h" // for MADC_NUMBER_OF_MEAS
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25 #include "spi/spi_pool_size.h" /* Stack & Memory Bank sizes definitions */
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27 /* SPI mailbox */
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28 #define SPI_MAILBOX RVF_TASK_MBOX_0
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31 /* memory bank size and watermark */
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32 #define SPI_MB_PRIM_SIZE SPI_MB1_SIZE
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33 #define SPI_MB_PRIM_WATERMARK (SPI_MB_PRIM_SIZE - 56)
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34 #define SPI_MB_PRIM_INC_SIZE 0
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35 #define SPI_MB_PRIM_INC_WATERMARK 0
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39 typedef struct SPI_GBL_INFO
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40 {
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41 T_RVF_MB_ID prim_id;
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42 T_RVF_ADDR_ID addr_id;
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43 UINT16 adc_result[MADC_NUMBER_OF_MEAS];
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44 BOOLEAN is_gsm_on;
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45 BOOLEAN is_adc_on;
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46 BOOLEAN SpiTaskReady;
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47 } T_SPI_GBL_INFO;
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49
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50 /* Global variables */
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51 extern T_SPI_GBL_INFO *SPI_GBL_INFO_PTR;
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 /* generic functions declarations */
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55 T_RVM_RETURN spi_get_info (T_RVM_INFO_SWE *infoSWE);
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57 T_RVM_RETURN spi_set_info(T_RVF_ADDR_ID addr_id,
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58 T_RV_RETURN ReturnPath[],
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59 T_RVF_MB_ID mbId[],
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60 T_RVM_RETURN (*callBackFct)(T_RVM_NAME SWEntName,
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61 T_RVM_RETURN errorCause,
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62 T_RVM_ERROR_TYPE errorType,
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63 T_RVM_STRING errorMsg));
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65 T_RVM_RETURN spi_init (void);
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67 T_RVM_RETURN spi_stop (void);
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69 T_RVM_RETURN spi_kill (void);
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71 #endif /*__SPI_ENV_H_*/
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72