/*
 * Copyright (c) 2006-2022, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2021-08-20     BruceOu      first implementation
 */
#ifndef __BOARD_H__
#define __BOARD_H__

#include "gd32h7xx.h"
#include <rthw.h>
#include <rtthread.h>
#include "drv_usart.h"
#include "drv_gpio.h"

// <o> Internal SRAM memory size[Kbytes] <8-256>
//  <i>Default: 256
#ifdef __ICCARM__
// Use *.icf ram symbal, to avoid hardcode.
extern char __ICFEDIT_region_RAM_end__;
#define GD32_SRAM_END          &__ICFEDIT_region_RAM_end__
#else
#define GD32_SRAM_SIZE         512
#define GD32_SRAM_END          (0x24000000 + GD32_SRAM_SIZE * 1024)
#endif

#ifdef __ARMCC_VERSION
extern int Image$$RW_IRAM1$$ZI$$Limit;
#define HEAP_BEGIN    (&Image$$RW_IRAM1$$ZI$$Limit)
#elif __ICCARM__
#pragma section="HEAP"
#define HEAP_BEGIN    (__segment_end("HEAP"))
#else
extern int __bss_end;
#define HEAP_BEGIN    (&__bss_end)
#endif

#define HEAP_END          GD32_SRAM_END

void Error_Handler(void);

#endif

