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Tom Rini10e47792018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Bo Shen06ce3f42014-02-09 15:52:39 +08002/*
3 * Configuration settings for the SAMA5D3 Xplained board.
4 *
5 * Copyright (C) 2014 Atmel Corporation
6 * Bo Shen <voice.shen@atmel.com>
Bo Shen06ce3f42014-02-09 15:52:39 +08007 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
Fabien Lehoussel04df71a2020-02-24 16:45:31 +010012#include <linux/sizes.h>
Wu, Josh42587542015-03-30 14:51:19 +080013#include "at91-sama5_common.h"
Bo Shen06ce3f42014-02-09 15:52:39 +080014
Bo Shen06ce3f42014-02-09 15:52:39 +080015/*
16 * This needs to be defined for the OHCI code to work but it is defined as
17 * ATMEL_ID_UHPHS in the CPU specific header files.
18 */
Wenyou Yangd19b9012017-09-14 11:07:42 +080019#define ATMEL_ID_UHP 32
Bo Shen06ce3f42014-02-09 15:52:39 +080020
21/*
22 * Specify the clock enable bit in the PMC_SCER register.
23 */
Wenyou Yangd19b9012017-09-14 11:07:42 +080024#define ATMEL_PMC_UHP (1 << 6)
Bo Shen06ce3f42014-02-09 15:52:39 +080025
Bo Shen06ce3f42014-02-09 15:52:39 +080026/* SDRAM */
Wenyou Yangd19b9012017-09-14 11:07:42 +080027#define CONFIG_SYS_SDRAM_BASE 0x20000000
Bo Shen06ce3f42014-02-09 15:52:39 +080028#define CONFIG_SYS_SDRAM_SIZE 0x10000000
29
Bo Shen06ce3f42014-02-09 15:52:39 +080030/* NAND flash */
Bo Shen06ce3f42014-02-09 15:52:39 +080031#ifdef CONFIG_CMD_NAND
Bo Shen06ce3f42014-02-09 15:52:39 +080032#define CONFIG_SYS_MAX_NAND_DEVICE 1
Wenyou Yangd19b9012017-09-14 11:07:42 +080033#define CONFIG_SYS_NAND_BASE 0x60000000
Bo Shen06ce3f42014-02-09 15:52:39 +080034/* our ALE is AD21 */
35#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
36/* our CLE is AD22 */
37#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
Tom Rini00448d22017-07-28 21:31:42 -040038#endif
Bo Shen06ce3f42014-02-09 15:52:39 +080039
Bo Shen735ef1a2014-03-19 14:48:45 +080040/* SPL */
Bo Shen735ef1a2014-03-19 14:48:45 +080041
Fabien Lehoussel04df71a2020-02-24 16:45:31 +010042/* size of u-boot.bin to load */
43#define CONFIG_SYS_MONITOR_LEN (2 * SZ_512K)
Bo Shen735ef1a2014-03-19 14:48:45 +080044
Michael Opdenacker67226142021-05-31 23:23:48 +020045/* Falcon boot support on raw MMC */
Michael Opdenacker67226142021-05-31 23:23:48 +020046/* U-Boot proper stored by default at 0x200 (256 KiB) */
Michael Opdenacker67226142021-05-31 23:23:48 +020047
Bo Shen735ef1a2014-03-19 14:48:45 +080048#endif