You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
/*
|
|
* Copyright (c) 2006-2021, YICHIP Technology Co.,Ltd.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2021-09-09 WSY first version
|
|
*/
|
|
|
|
#ifndef BOARD_H__
|
|
#define BOARD_H__
|
|
#include <rtthread.h>
|
|
#include <yc3122.h>
|
|
#include "yc_gpio.h"
|
|
#include "yc_uart.h"
|
|
#include "yc_exti.h"
|
|
|
|
#define SRAM_BASE 0x20000
|
|
#define SRAM_SIZE 0x10000
|
|
|
|
#ifdef BSP_USING_EXT_SRAM
|
|
#define EXT_SRAM_BASE SRAMM_BASE
|
|
#define EXT_SRAM_SIZE BSP_EXT_SRAM_SIZE
|
|
#define EXT_SRAM_BEGIN EXT_SRAM_BASE
|
|
#define EXT_SRAM_END (EXT_SRAM_BASE + EXT_SRAM_SIZE)
|
|
#endif
|
|
|
|
#define SRAM_END (SRAM_BASE + SRAM_SIZE)
|
|
#if defined(__ARMCC_VERSION)
|
|
extern int Image$$RW_IRAM1$$ZI$$Limit;
|
|
#define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
|
|
#elif __ICCARM__
|
|
#pragma section = "HEAP"
|
|
#define HEAP_rBEGIN (__segment_end("HEAP"))
|
|
#else
|
|
extern int __bss_end;
|
|
#define HEAP_BEGIN ((void *)&__bss_end)
|
|
#endif
|
|
#define HEAP_END SRAM_END
|
|
#define HEAP_SIZE (HEAP_END - (rt_uint32_t)HEAP_BEGIN)
|
|
extern void rt_hw_board_init(void);
|
|
#endif
|
|
|