1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration file for the SAMA5D27 SOM1 EK Board.
5 * Copyright (C) 2017 Microchip Corporation
6 * Wenyou Yang <wenyou.yang@microchip.com>
12 #include "at91-sama5_common.h"
14 #undef CONFIG_SYS_AT91_MAIN_CLOCK
15 #define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* from 24 MHz crystal */
17 #ifdef CONFIG_SPL_BUILD
18 #define CONFIG_SYS_INIT_SP_ADDR 0x218000
20 #define CONFIG_SYS_INIT_SP_ADDR \
21 (0x22000000 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
25 /* bootstrap + u-boot + env in sd card */
29 #define CONFIG_SPL_MAX_SIZE 0x10000
30 #define CONFIG_SPL_BSS_START_ADDR 0x20000000
31 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
32 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000
33 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
35 #define CONFIG_SYS_MONITOR_LEN (512 << 10)
38 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"