| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * Configuration file for the SAMA5D2 ICP Board. |
| 4 | * |
| 5 | * Copyright (C) 2018 Microchip Corporation |
| 6 | * Eugen Hristev <eugen.hristev@microchip.com> |
| 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_H |
| 10 | #define __CONFIG_H |
| 11 | |
| 12 | #include "at91-sama5_common.h" |
| 13 | |
| 14 | #undef CONFIG_SYS_AT91_MAIN_CLOCK |
| 15 | #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ |
| 16 | |
| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 17 | /* SDRAM */ |
| 18 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 |
| 19 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 |
| 20 | |
| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 21 | #ifdef CONFIG_SD_BOOT |
| 22 | /* u-boot env in sd/mmc card */ |
| 23 | #define FAT_ENV_INTERFACE "mmc" |
| 24 | #define FAT_ENV_DEVICE_AND_PART "0" |
| 25 | #define FAT_ENV_FILE "uboot.env" |
| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 26 | /* bootstrap + u-boot + env in sd card */ |
| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 27 | #endif |
| 28 | |
| 29 | /* SPL */ |
| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 30 | |
| 31 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) |
| 32 | |
| Eugen Hristev | 860d8ba | 2018-07-06 11:15:10 +0300 | [diff] [blame] | 33 | #endif |