1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuration file for the SAMA5D27 WLSOM1 EK Board.
4  *
5  * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
6  *
7  * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
8  */
9 
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12 
13 #include "at91-sama5_common.h"
14 
15 #undef CONFIG_SYS_AT91_MAIN_CLOCK
16 #define CONFIG_SYS_AT91_MAIN_CLOCK      24000000 /* from 24 MHz crystal */
17 
18 /* SDRAM */
19 #define CONFIG_SYS_SDRAM_BASE		0x20000000
20 #define CONFIG_SYS_SDRAM_SIZE		0x10000000
21 
22 #ifdef CONFIG_SPL_BUILD
23 #define CONFIG_SYS_INIT_SP_ADDR		0x218000
24 #else
25 #define CONFIG_SYS_INIT_SP_ADDR \
26 	(CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
27 #endif
28 
29 #define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */
30 
31 /* SPL */
32 #define CONFIG_SPL_TEXT_BASE		0x200000
33 #define CONFIG_SPL_MAX_SIZE		0x10000
34 #define CONFIG_SPL_BSS_START_ADDR	0x20000000
35 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000
36 #define CONFIG_SYS_SPL_MALLOC_START	0x20080000
37 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
38 
39 #define CONFIG_SYS_MONITOR_LEN		(512 << 10)
40 
41 #ifdef CONFIG_SD_BOOT
42 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
43 #endif
44 
45 #endif
46