139 lines
3.7 KiB
C
139 lines
3.7 KiB
C
/******************************************************************************
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* Copyright (c) 2012 - 2020 Xilinx, Inc. All rights reserved.
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* SPDX-License-Identifier: MIT
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******************************************************************************/
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/*****************************************************************************
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*
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* @file fsbl_hooks.c
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*
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* This file provides functions that serve as user hooks. The user can add the
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* additional functionality required into these routines. This would help retain
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* the normal FSBL flow unchanged.
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*
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* <pre>
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* MODIFICATION HISTORY:
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*
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* Ver Who Date Changes
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* ----- ---- -------- -------------------------------------------------------
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* 3.00a np 08/03/12 Initial release
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* </pre>
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*
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* @note
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*
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******************************************************************************/
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#include "fsbl.h"
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#include "xstatus.h"
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#include "fsbl_hooks.h"
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/************************** Variable Definitions *****************************/
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/************************** Function Prototypes ******************************/
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/******************************************************************************
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* This function is the hook which will be called before the bitstream download.
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* The user can add all the customized code required to be executed before the
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* bitstream download to this routine.
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*
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* @param None
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*
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* @return
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* - XST_SUCCESS to indicate success
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* - XST_FAILURE.to indicate failure
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*
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****************************************************************************/
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u32 FsblHookBeforeBitstreamDload(void)
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{
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u32 Status;
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Status = XST_SUCCESS;
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/*
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* User logic to be added here. Errors to be stored in the status variable
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* and returned
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*/
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fsbl_printf(DEBUG_INFO,"In FsblHookBeforeBitstreamDload function \r\n");
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return (Status);
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}
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/******************************************************************************
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* This function is the hook which will be called after the bitstream download.
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* The user can add all the customized code required to be executed after the
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* bitstream download to this routine.
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*
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* @param None
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*
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* @return
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* - XST_SUCCESS to indicate success
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* - XST_FAILURE.to indicate failure
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*
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****************************************************************************/
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u32 FsblHookAfterBitstreamDload(void)
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{
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u32 Status;
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Status = XST_SUCCESS;
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/*
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* User logic to be added here.
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* Errors to be stored in the status variable and returned
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*/
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fsbl_printf(DEBUG_INFO, "In FsblHookAfterBitstreamDload function \r\n");
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return (Status);
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}
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/******************************************************************************
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* This function is the hook which will be called before the FSBL does a handoff
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* to the application. The user can add all the customized code required to be
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* executed before the handoff to this routine.
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*
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* @param None
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*
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* @return
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* - XST_SUCCESS to indicate success
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* - XST_FAILURE.to indicate failure
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*
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****************************************************************************/
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u32 FsblHookBeforeHandoff(void)
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{
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u32 Status;
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Status = XST_SUCCESS;
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/*
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* User logic to be added here.
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* Errors to be stored in the status variable and returned
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*/
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fsbl_printf(DEBUG_INFO,"In FsblHookBeforeHandoff function \r\n");
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return (Status);
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}
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/******************************************************************************
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* This function is the hook which will be called in case FSBL fall back
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*
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* @param None
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*
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* @return None
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*
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****************************************************************************/
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void FsblHookFallback(void)
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{
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/*
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* User logic to be added here.
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* Errors to be stored in the status variable and returned
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*/
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fsbl_printf(DEBUG_INFO,"In FsblHookFallback function \r\n");
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while(1);
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}
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