Nicolas Ferre | 8ba10c7 | 2019-08-08 07:48:26 +0000 | [diff] [blame] | 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 | |
Eugen Hristev | 1d15212 | 2019-08-08 07:48:35 +0000 | [diff] [blame] | 22 | #ifdef CONFIG_SPL_BUILD |
| 23 | #define CONFIG_SYS_INIT_SP_ADDR 0x218000 |
| 24 | #else |
Nicolas Ferre | 8ba10c7 | 2019-08-08 07:48:26 +0000 | [diff] [blame] | 25 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 26 | (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) |
Eugen Hristev | 1d15212 | 2019-08-08 07:48:35 +0000 | [diff] [blame] | 27 | #endif |
Nicolas Ferre | 8ba10c7 | 2019-08-08 07:48:26 +0000 | [diff] [blame] | 28 | |
| 29 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ |
| 30 | |
Eugen Hristev | 1d15212 | 2019-08-08 07:48:35 +0000 | [diff] [blame] | 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) |
Nicolas Ferre | 8ba10c7 | 2019-08-08 07:48:26 +0000 | [diff] [blame] | 40 | |
| 41 | #ifdef CONFIG_SD_BOOT |
Eugen Hristev | 1d15212 | 2019-08-08 07:48:35 +0000 | [diff] [blame] | 42 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
Nicolas Ferre | 8ba10c7 | 2019-08-08 07:48:26 +0000 | [diff] [blame] | 43 | #endif |
| 44 | |
Nicolas Ferre | 8ba10c7 | 2019-08-08 07:48:26 +0000 | [diff] [blame] | 45 | #endif |