FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/atp/atp_uart_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
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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 /* */
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3 /* File Name: atp_uart_env.h */
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4 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 /* Purpose: This header file contains the prototypes used to: */
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6 /* - get some information about the ATP-UART */
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7 /* interface, such as its name or the memory */
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8 /* requirements, */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 /* - set the memory bank identifier dedicated to the */
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10 /* ATP-UART interface, */
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11 /* - initialize the ATP-UART interface, */
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12 /* - activate the ATP-UART interface, */
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13 /* - prepare the termination of the ATP-UART */
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14 /* interface, */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 /* - kill the ATP-UART interface. */
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16 /* */
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17 /* Note: None. */
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18 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 /* Revision History: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 /* 10/04/01 Pascal Pompei */
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21 /* - Create. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 /* */
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23 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved. */
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24 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 /********************************************************************************/
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26 #ifndef _ATP_UART_ENV_
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27 #define _ATP_UART_ENV_
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #include "atp/atp_pool_size.h" /* Stack & Memory Bank sizes definitions */
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 /****************************** MEMORY REQUIREMENTS *****************************/
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32 /* */
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33 /* Define the memory requirements of the ATP-UART interface. */
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34 #define ATP_UART_MB_PRIM_SIZE ATP_UART_MB1_SIZE
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35 #define ATP_UART_MB_PRIM_WATERMARK (ATP_UART_MB_PRIM_SIZE - 256)
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 /*************************** LOCAL FUNCTION PROTOTYPES **************************/
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39 /* */
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40 /* Define the local fonction prototypes. */
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41 T_RVM_RETURN atp_uart_get_info (T_RVM_INFO_SWE *info_software_entity_p);
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43 T_RVM_RETURN atp_uart_set_info (T_RVF_ADDR_ID addr_id,
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44 T_RV_RETURN return_path_p[],
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45 T_RVF_MB_ID *mb_id_p,
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46 T_RVM_CB_FUNC error_function_p);
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47
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48 T_RVM_RETURN atp_uart_init (void);
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50 T_RVM_RETURN atp_uart_core (void);
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51
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 T_RVM_RETURN atp_uart_stop (void);
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53
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 T_RVM_RETURN atp_uart_kill (void);
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55 #endif