firmware/os/platform/stm32/inc/plat/bl.h

/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef _PLAT_BL_H_
#define _PLAT_BL_H_

#ifdef __cplusplus
extern "C" {
#endif

#define BL_FLASH_KEY1       0x45670123
#define BL_FLASH_KEY2       0xCDEF89AB

struct BlVecTable {
    /* cortex requirements */
    uint32_t    blStackTop;
    void        (*blEntry)(void);
    void        (*blNmiHandler)(void);
    void        (*blHardFaultHandler)(void);
    void        (*blMmuFaultHandler)(void);
    void        (*blBusFaultHandler)(void);
    void        (*blUsageFaultHandler)(void);
};

#ifndef BL_STACK_SIZE
#define BL_STACK_SIZE 4096
#endif

#ifdef __cplusplus
}
#endif

#endif // _PLAT_BL_H_