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git01.mediatek.com / filogic / uboot / e82a2364a5db7f29292ea0ceca4b98e580143de8 / . / include / configs / sama5d2_xplained.h
blob: 5c69b6b7bc179b72c06930b68df771d0bec2df64 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]2/*
3 * Configuration file for the SAMA5D2 Xplained Board.
4 *
5 * Copyright (C) 2015 Atmel Corporation
6 * Wenyou Yang <wenyou.yang@atmel.com>
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]7 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]12#include "at91-sama5_common.h"
13
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]14/* SDRAM */
Wenyou Yangd19b9012017-09-14 11:07:42 +0800[diff] [blame]15#define CONFIG_SYS_SDRAM_BASE 0x20000000
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]16#define CONFIG_SYS_SDRAM_SIZE 0x20000000
17
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]18#ifdef CONFIG_SPL_BUILD
Wenyou Yanga4db4492017-03-23 14:26:28 +0800[diff] [blame]19#define CONFIG_SYS_INIT_SP_ADDR 0x218000
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]20#else
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]21#define CONFIG_SYS_INIT_SP_ADDR \
Wenyou Yanga4db4492017-03-23 14:26:28 +0800[diff] [blame]22 (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]23#endif
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]24
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]25/* SerialFlash */
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]26
Wenyou Yange035ea72017-09-14 11:07:44 +0800[diff] [blame]27#ifdef CONFIG_SD_BOOT
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]28
29/* bootstrap + u-boot + env in sd card */
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]30#undef CONFIG_BOOTCOMMAND
31
Codrin Ciubotariu8a07bf42018-08-21 12:52:22 +0300[diff] [blame]32#define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x21000000 at91-sama5d2_xplained.dtb; " \
33 "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 zImage; " \
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]34 "bootz 0x22000000 - 0x21000000"
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]35
Eugen Hristev8b252f12018-05-11 11:14:32 +0300[diff] [blame]36#elif CONFIG_SPI_BOOT
37
38/* bootstrap + u-boot + env in sd card, but kernel + dtb in eMMC */
39#undef CONFIG_BOOTCOMMAND
40
41#define CONFIG_BOOTCOMMAND "ext4load mmc 0:1 0x21000000 /boot/at91-sama5d2_xplained.dtb; " \
42 "ext4load mmc 0:1 0x22000000 /boot/zImage; " \
43 "bootz 0x22000000 - 0x21000000"
44
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]45#endif
46
Eugen Hristev9c5aa372019-06-18 08:52:11 +0000[diff] [blame]47#ifdef CONFIG_QSPI_BOOT
48#undef CONFIG_ENV_SPI_BUS
49#undef CONFIG_BOOTCOMMAND
50#define CONFIG_ENV_SPI_BUS 1
51#define CONFIG_BOOTCOMMAND "sf probe 1:0; " \
52 "sf read 0x21000000 0x180000 0x80000; " \
53 "sf read 0x22000000 0x200000 0x600000; "\
54 "bootz 0x22000000 - 0x21000000"
55
56#endif
57
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]58/* SPL */
Wenyou Yang8344ebd2017-09-13 14:58:50 +0800[diff] [blame]59#define CONFIG_SPL_MAX_SIZE 0x10000
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]60#define CONFIG_SPL_BSS_START_ADDR 0x20000000
61#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
62#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
63#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
64
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]65#define CONFIG_SYS_MONITOR_LEN (512 << 10)
66
Wenyou Yange035ea72017-09-14 11:07:44 +0800[diff] [blame]67#ifdef CONFIG_SD_BOOT
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]68#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
Wenyou Yang3acd9cc2016-02-01 18:18:21 +0800[diff] [blame]69#endif
70
Wenyou Yangc64a75a2015-10-30 09:55:52 +0800[diff] [blame]71#endif