1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration settings for the SAMA5D3 Xplained board.
5 * Copyright (C) 2014 Atmel Corporation
6 * Bo Shen <voice.shen@atmel.com>
12 #include <linux/sizes.h>
13 #include "at91-sama5_common.h"
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.
19 #define ATMEL_ID_UHP 32
22 * Specify the clock enable bit in the PMC_SCER register.
24 #define ATMEL_PMC_UHP (1 << 6)
27 #define CONFIG_SYS_SDRAM_BASE 0x20000000
28 #define CONFIG_SYS_SDRAM_SIZE 0x10000000
31 #ifdef CONFIG_CMD_NAND
32 #define CONFIG_SYS_MAX_NAND_DEVICE 1
33 #define CONFIG_SYS_NAND_BASE 0x60000000
35 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
37 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
42 /* size of u-boot.bin to load */
43 #define CONFIG_SYS_MONITOR_LEN (2 * SZ_512K)
45 /* Falcon boot support on raw MMC */
46 /* U-Boot proper stored by default at 0x200 (256 KiB) */