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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-01-30 lizhirui first version
*/
#ifndef BOARD_H__
#define BOARD_H__
#include <rtconfig.h>
extern unsigned int __sram_size;
extern unsigned int __sram_base;
extern unsigned int __sram_end;
#define RAM_END (rt_size_t)((void *)&__sram_end)
extern unsigned int __bss_start;
extern unsigned int __bss_end;
#define RT_HW_HEAP_BEGIN ((void *)&__bss_end)
#define RT_HW_HEAP_END ((void *)(((rt_size_t)RT_HW_HEAP_BEGIN) + 8 * 1024 * 1024))
#define RT_HW_PAGE_START ((void *)((rt_size_t)RT_HW_HEAP_END + sizeof(rt_size_t)))
#define RT_HW_PAGE_END ((void *)(RAM_END))
void rt_hw_board_init(void);
void rt_init_user_mem(struct rt_thread *thread, const char *name, unsigned long *entry);
#endif
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