Merge branch '2019-05-24-master-imports'
[platform/kernel/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
29 #ifdef CONFIG_SD_BOOT
30
31 /* bootstrap + u-boot + env in sd card */
32 #undef CONFIG_BOOTCOMMAND
33
34 #define CONFIG_BOOTCOMMAND      "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x21000000 at91-sama5d2_xplained.dtb; " \
35                                 "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 zImage; " \
36                                 "bootz 0x22000000 - 0x21000000"
37
38 #elif CONFIG_SPI_BOOT
39
40 /* bootstrap + u-boot + env in sd card, but kernel + dtb in eMMC */
41 #undef CONFIG_BOOTCOMMAND
42
43 #define CONFIG_BOOTCOMMAND      "ext4load mmc 0:1 0x21000000 /boot/at91-sama5d2_xplained.dtb; " \
44                                 "ext4load mmc 0:1 0x22000000 /boot/zImage; " \
45                                 "bootz 0x22000000 - 0x21000000"
46
47 #endif
48
49 /* SPL */
50 #define CONFIG_SPL_MAX_SIZE             0x10000
51 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
52 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
53 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
54 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
55
56 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
57
58 #ifdef CONFIG_SD_BOOT
59 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
60 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
61
62 #elif CONFIG_SPI_BOOT
63 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x10000
64
65 #endif
66
67 #endif