ARM: configs: Add da850evm_nand to boot from NAND
[oweals/u-boot.git] / include / configs / sama5d4ek.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuration settings for the SAMA5D4EK board.
4  *
5  * Copyright (C) 2014 Atmel
6  *                    Bo Shen <voice.shen@atmel.com>
7  */
8
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11
12 #include "at91-sama5_common.h"
13
14 /* SDRAM */
15 #define CONFIG_SYS_SDRAM_BASE           0x20000000
16 #define CONFIG_SYS_SDRAM_SIZE           0x20000000
17
18 #ifdef CONFIG_SPL_BUILD
19 #define CONFIG_SYS_INIT_SP_ADDR         0x218000
20 #else
21 #define CONFIG_SYS_INIT_SP_ADDR \
22         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
23 #endif
24
25 #define CONFIG_SYS_LOAD_ADDR            0x22000000 /* load address */
26
27 #ifdef CONFIG_CMD_SF
28 #define CONFIG_SF_DEFAULT_SPEED         30000000
29 #endif
30
31 /* NAND flash */
32 #ifdef CONFIG_CMD_NAND
33 #define CONFIG_SYS_MAX_NAND_DEVICE      1
34 #define CONFIG_SYS_NAND_BASE            0x80000000
35 /* our ALE is AD21 */
36 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
37 /* our CLE is AD22 */
38 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
39 #define CONFIG_SYS_NAND_ONFI_DETECTION
40 /* PMECC & PMERRLOC */
41 #define CONFIG_ATMEL_NAND_HWECC
42 #define CONFIG_ATMEL_NAND_HW_PMECC
43 #endif
44
45 /* SPL */
46 #define CONFIG_SPL_TEXT_BASE            0x200000
47 #define CONFIG_SPL_MAX_SIZE             0x18000
48 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
49 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
50 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
51 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
52
53 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
54
55 #ifdef CONFIG_SD_BOOT
56 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
57 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
58
59 #elif CONFIG_SPI_BOOT
60 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x10000
61
62 #elif CONFIG_NAND_BOOT
63 #define CONFIG_SPL_NAND_DRIVERS
64 #define CONFIG_SPL_NAND_BASE
65 #endif
66 #define CONFIG_PMECC_CAP                8
67 #define CONFIG_PMECC_SECTOR_SIZE        512
68 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
69 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
70 #define CONFIG_SYS_NAND_PAGE_SIZE       0x1000
71 #define CONFIG_SYS_NAND_PAGE_COUNT      64
72 #define CONFIG_SYS_NAND_OOBSIZE         224
73 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x40000
74 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0x0
75 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
76
77 #endif