1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuration settings for the SAM9X60 CURIOSITY board.
4  *
5  * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
6  *
7  * Author: Durai Manickam KR <durai.manickamkr@microchip.com>
8  */
9 
10 #ifndef __CONFIG_H__
11 #define __CONFIG_H__
12 
13 #define CFG_SYS_AT91_SLOW_CLOCK	32768
14 #define CFG_SYS_AT91_MAIN_CLOCK	24000000	/* 24 MHz crystal */
15 
16 #define CFG_USART_BASE   ATMEL_BASE_DBGU
17 #define CFG_USART_ID     0 /* ignored in arm */
18 
19 /* SDRAM */
20 #define CFG_SYS_SDRAM_BASE		0x20000000
21 #define CFG_SYS_SDRAM_SIZE		0x8000000	/* 128 MB */
22 
23 #endif
24