ARM: configs: Add da850evm_nand to boot from NAND
[oweals/u-boot.git] / include / configs / sama5d2_xplained.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuration file for the SAMA5D2 Xplained Board.
4  *
5  * Copyright (C) 2015 Atmel Corporation
6  *                    Wenyou Yang <wenyou.yang@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 /* SerialFlash */
28 #ifdef CONFIG_CMD_SF
29 #define CONFIG_SF_DEFAULT_BUS           0
30 #define CONFIG_SF_DEFAULT_CS            0
31 #define CONFIG_SF_DEFAULT_SPEED         30000000
32 #endif
33
34 #ifdef CONFIG_SD_BOOT
35
36 /* bootstrap + u-boot + env in sd card */
37 #undef CONFIG_BOOTCOMMAND
38
39 #define CONFIG_BOOTCOMMAND      "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
40                                 "fatload mmc 1:1 0x22000000 zImage; " \
41                                 "bootz 0x22000000 - 0x21000000"
42
43 #elif CONFIG_SPI_BOOT
44
45 /* bootstrap + u-boot + env in sd card, but kernel + dtb in eMMC */
46 #undef CONFIG_BOOTCOMMAND
47
48 #define CONFIG_BOOTCOMMAND      "ext4load mmc 0:1 0x21000000 /boot/at91-sama5d2_xplained.dtb; " \
49                                 "ext4load mmc 0:1 0x22000000 /boot/zImage; " \
50                                 "bootz 0x22000000 - 0x21000000"
51
52 #endif
53
54 /* SPL */
55 #define CONFIG_SPL_TEXT_BASE            0x200000
56 #define CONFIG_SPL_MAX_SIZE             0x10000
57 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
58 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
59 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
60 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
61
62 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
63
64 #ifdef CONFIG_SD_BOOT
65 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
66 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
67
68 #elif CONFIG_SPI_BOOT
69 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x10000
70
71 #endif
72
73 #endif