projects / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 927b901b BS |
2 | /* |
| 3 | * Configuration settings for the SAMA5D4EK board. | |
| 4 | * | |
| 5 | * Copyright (C) 2014 Atmel | |
| 6 | * Bo Shen <[email protected]> | |
| 927b901b BS |
7 | */ |
| 8 | ||
| 9 | #ifndef __CONFIG_H | |
| 10 | #define __CONFIG_H | |
| 11 | ||
| b2d387bc | 12 | #include "at91-sama5_common.h" |
| 927b901b | 13 | |
| 927b901b | 14 | /* SDRAM */ |
| e61ed48f | 15 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 |
| 927b901b BS |
16 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 |
| 17 | ||
| 5a4c9c22 | 18 | #ifdef CONFIG_SPL_BUILD |
| ef33aa3d | 19 | #define CONFIG_SYS_INIT_SP_ADDR 0x218000 |
| 5a4c9c22 | 20 | #else |
| 927b901b | 21 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| ef33aa3d | 22 | (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) |
| 5a4c9c22 | 23 | #endif |
| 927b901b | 24 | |
| 927b901b | 25 | /* NAND flash */ |
| 927b901b | 26 | #ifdef CONFIG_CMD_NAND |
| 927b901b | 27 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| e61ed48f | 28 | #define CONFIG_SYS_NAND_BASE 0x80000000 |
| 927b901b BS |
29 | /* our ALE is AD21 */ |
| 30 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
| 31 | /* our CLE is AD22 */ | |
| 32 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
| 927b901b BS |
33 | #endif |
| 34 | ||
| 5a4c9c22 | 35 | /* SPL */ |
| ef33aa3d | 36 | #define CONFIG_SPL_MAX_SIZE 0x18000 |
| 5a4c9c22 BS |
37 | #define CONFIG_SPL_BSS_START_ADDR 0x20000000 |
| 38 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 | |
| 39 | #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 | |
| 40 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 | |
| 41 | ||
| 5a4c9c22 BS |
42 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) |
| 43 | ||
| 5541543f | 44 | #ifdef CONFIG_SD_BOOT |
| 5a4c9c22 | 45 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| 5541543f | 46 | #endif |
| 5a4c9c22 | 47 | |
| 927b901b | 48 | #endif |