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view src/g23m-aci/aci/ati_src_uart.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 fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  J:\g23m-aci\aci\ati_src_uart.h
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  
+----------------------------------------------------------------------------- 
*/ 
#ifndef ATI_SRC_UART_H
#define ATI_SRC_UART_H

EXTERN BOOL uart_src_proc_chars (UBYTE *chars, 
                                 USHORT len, 
                                 T_ACI_DTI_PRC *prc_cmd);

EXTERN T_ATI_RESULT_CB      uart_src_result_cb;
EXTERN T_ATI_LINE_STATE_CB  uart_src_line_state_cb;

EXTERN USHORT format_output (UBYTE *src, USHORT src_len, UBYTE *dst,
                             T_ATI_OUTPUT_TYPE output_type);

EXTERN T_ACI_LIST *uart_src_params;

EXTERN void ati_switch_mode(UBYTE srcId, T_ATI_IO_MODE mode);

EXTERN void uart_send_buffer_data(UBYTE src_id);

#endif /* ATI_SRC_UART_H */