/****************************************************************************** * * Copyright (C) 2012 - 2014 Xilinx, Inc. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * Use of the Software is limited solely to applications: * (a) running on a Xilinx device, or * (b) that interact with a Xilinx device through a bus or interconnect. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Except as contained in this notice, the name of the Xilinx shall not be used * in advertising or otherwise to promote the sale, use or other dealings in * this Software without prior written authorization from Xilinx. * ******************************************************************************/ /***************************************************************************** * * @file fsbl_hooks.c * * This file provides functions that serve as user hooks. The user can add the * additional functionality required into these routines. This would help retain * the normal FSBL flow unchanged. * *
* MODIFICATION HISTORY: * * Ver Who Date Changes * ----- ---- -------- ------------------------------------------------------- * 3.00a np 08/03/12 Initial release ** * @note * ******************************************************************************/ #include "fsbl.h" #include "xstatus.h" #include "fsbl_hooks.h" /************************** Variable Definitions *****************************/ /************************** Function Prototypes ******************************/ /****************************************************************************** * This function is the hook which will be called before the bitstream download. * The user can add all the customized code required to be executed before the * bitstream download to this routine. * * @param None * * @return * - XST_SUCCESS to indicate success * - XST_FAILURE.to indicate failure * ****************************************************************************/ u32 FsblHookBeforeBitstreamDload(void) { u32 Status; Status = XST_SUCCESS; /* * User logic to be added here. Errors to be stored in the status variable * and returned */ fsbl_printf(DEBUG_INFO,"In FsblHookBeforeBitstreamDload function \r\n"); return (Status); } /****************************************************************************** * This function is the hook which will be called after the bitstream download. * The user can add all the customized code required to be executed after the * bitstream download to this routine. * * @param None * * @return * - XST_SUCCESS to indicate success * - XST_FAILURE.to indicate failure * ****************************************************************************/ u32 FsblHookAfterBitstreamDload(void) { u32 Status; Status = XST_SUCCESS; /* * User logic to be added here. * Errors to be stored in the status variable and returned */ fsbl_printf(DEBUG_INFO, "In FsblHookAfterBitstreamDload function \r\n"); return (Status); } /****************************************************************************** * This function is the hook which will be called before the FSBL does a handoff * to the application. The user can add all the customized code required to be * executed before the handoff to this routine. * * @param None * * @return * - XST_SUCCESS to indicate success * - XST_FAILURE.to indicate failure * ****************************************************************************/ u32 FsblHookBeforeHandoff(void) { u32 Status; Status = XST_SUCCESS; /* * User logic to be added here. * Errors to be stored in the status variable and returned */ fsbl_printf(DEBUG_INFO,"In FsblHookBeforeHandoff function \r\n"); return (Status); } /****************************************************************************** * This function is the hook which will be called in case FSBL fall back * * @param None * * @return None * ****************************************************************************/ void FsblHookFallback(void) { /* * User logic to be added here. * Errors to be stored in the status variable and returned */ fsbl_printf(DEBUG_INFO,"In FsblHookFallback function \r\n"); while(1); }