1 /*
2  * Copyright (c) 2006-2021, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2020-01-05     linyiyang    first version
9  */
10 
11 #ifndef __SDRAM_PORT_H__
12 #define __SDRAM_PORT_H__
13 
14 /* parameters for sdram peripheral */
15 /* stm32f1 Bank1:0x68000000 */
16 #define EXTERNAL_SRAM_BANK_ADDR         ((uint32_t)0x68000000)
17 /* data width: 8, 16, 32 */
18 #define EXTERNAL_SRAM_DATA_WIDTH        16
19 /* sram size */
20 #define EXTERNAL_SRAM_SIZE              ((uint32_t)0x100000)
21 
22 #endif
23