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Wenyou Yang75238f22015-10-30 09:55:52 +08001/*
2 * Configuration file for the SAMA5D2 Xplained Board.
3 *
4 * Copyright (C) 2015 Atmel Corporation
5 * Wenyou Yang <wenyou.yang@atmel.com>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10#ifndef __CONFIG_H
11#define __CONFIG_H
12
Wenyou Yang75238f22015-10-30 09:55:52 +080013#include "at91-sama5_common.h"
14
Wenyou Yang0daa2e12016-10-17 09:55:25 +080015#define CONFIG_MISC_INIT_R
16
Wenyou Yang75238f22015-10-30 09:55:52 +080017/* SDRAM */
18#define CONFIG_NR_DRAM_BANKS 1
19#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
20#define CONFIG_SYS_SDRAM_SIZE 0x20000000
21
Wenyou Yang37dadbc2016-02-01 18:18:21 +080022#ifdef CONFIG_SPL_BUILD
Wenyou Yang62904b72017-03-23 14:26:28 +080023#define CONFIG_SYS_INIT_SP_ADDR 0x218000
Wenyou Yang37dadbc2016-02-01 18:18:21 +080024#else
Wenyou Yang75238f22015-10-30 09:55:52 +080025#define CONFIG_SYS_INIT_SP_ADDR \
Wenyou Yang62904b72017-03-23 14:26:28 +080026 (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
Wenyou Yang37dadbc2016-02-01 18:18:21 +080027#endif
Wenyou Yang75238f22015-10-30 09:55:52 +080028
29#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
30
Wenyou Yang75238f22015-10-30 09:55:52 +080031/* SerialFlash */
32#ifdef CONFIG_CMD_SF
Wenyou Yang75238f22015-10-30 09:55:52 +080033#define CONFIG_SF_DEFAULT_BUS 0
34#define CONFIG_SF_DEFAULT_CS 0
35#define CONFIG_SF_DEFAULT_SPEED 30000000
36#endif
37
Wenyou Yang75238f22015-10-30 09:55:52 +080038/* LCD */
Wenyou Yang75238f22015-10-30 09:55:52 +080039
40#ifdef CONFIG_LCD
41#define LCD_BPP LCD_COLOR16
42#define LCD_OUTPUT_BPP 24
43#define CONFIG_LCD_LOGO
44#define CONFIG_LCD_INFO
45#define CONFIG_LCD_INFO_BELOW_LOGO
Wenyou Yang75238f22015-10-30 09:55:52 +080046#define CONFIG_ATMEL_HLCD
47#define CONFIG_ATMEL_LCD_RGB565
Wenyou Yang75238f22015-10-30 09:55:52 +080048#endif
49
50#ifdef CONFIG_SYS_USE_MMC
51
52/* bootstrap + u-boot + env in sd card */
Wenyou Yang75238f22015-10-30 09:55:52 +080053#undef CONFIG_BOOTCOMMAND
54
Wenyou Yang75238f22015-10-30 09:55:52 +080055#define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
56 "fatload mmc 1:1 0x22000000 zImage; " \
57 "bootz 0x22000000 - 0x21000000"
Wenyou Yang75238f22015-10-30 09:55:52 +080058
59#endif
60
Wenyou Yang37dadbc2016-02-01 18:18:21 +080061/* SPL */
62#define CONFIG_SPL_FRAMEWORK
63#define CONFIG_SPL_TEXT_BASE 0x200000
Wenyou Yang23a19e02017-09-13 14:58:50 +080064#define CONFIG_SPL_MAX_SIZE 0x10000
Wenyou Yang37dadbc2016-02-01 18:18:21 +080065#define CONFIG_SPL_BSS_START_ADDR 0x20000000
66#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
67#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
68#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
69
Wenyou Yang37dadbc2016-02-01 18:18:21 +080070#define CONFIG_SYS_MONITOR_LEN (512 << 10)
71
72#ifdef CONFIG_SYS_USE_MMC
Wenyou Yang37dadbc2016-02-01 18:18:21 +080073#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
74#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
Wenyou Yang37dadbc2016-02-01 18:18:21 +080075
76#elif CONFIG_SYS_USE_SERIALFLASH
Wenyou Yang37dadbc2016-02-01 18:18:21 +080077#define CONFIG_SPL_SPI_LOAD
Wenyou Yang62904b72017-03-23 14:26:28 +080078#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000
Wenyou Yang37dadbc2016-02-01 18:18:21 +080079
80#endif
81
Wenyou Yang75238f22015-10-30 09:55:52 +080082#endif