1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Configuration settings for the SAMA5D3 Xplained board.
4 *
5 * Copyright (C) 2014 Atmel Corporation
6 *		      Bo Shen <voice.shen@atmel.com>
7 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
12#include <linux/sizes.h>
13#include "at91-sama5_common.h"
14
15/*
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 */
19#define ATMEL_ID_UHP			32
20
21/*
22 * Specify the clock enable bit in the PMC_SCER register.
23 */
24#define ATMEL_PMC_UHP			(1 <<  6)
25
26/* SDRAM */
27#define CFG_SYS_SDRAM_BASE           0x20000000
28#define CFG_SYS_SDRAM_SIZE		0x10000000
29
30/* NAND flash */
31#ifdef CONFIG_CMD_NAND
32#define CFG_SYS_NAND_BASE		0x60000000
33/* our ALE is AD21 */
34#define CFG_SYS_NAND_MASK_ALE	(1 << 21)
35/* our CLE is AD22 */
36#define CFG_SYS_NAND_MASK_CLE	(1 << 22)
37#endif
38
39/* SPL */
40
41/* size of u-boot.bin to load */
42
43/* Falcon boot support on raw MMC */
44/* U-Boot proper stored by default at 0x200 (256 KiB) */
45
46#endif
47