1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Boot mode definitions for the SAMA5Dx SoC 4 * 5 * Copyright (C) 2016 Marek Vasut <marex@denx.de> 6 */ 7 8 #ifndef __SAMA5_BOOT_H 9 #define __SAMA5_BOOT_H 10 11 /* Boot modes stored by BootROM in r4 */ 12 #define ATMEL_SAMA5_BOOT_FROM_OFF 0 13 #define ATMEL_SAMA5_BOOT_FROM_MASK 0xf 14 #define ATMEL_SAMA5_BOOT_FROM_SPI (0 << 0) 15 #define ATMEL_SAMA5_BOOT_FROM_MCI (1 << 0) 16 #define ATMEL_SAMA5_BOOT_FROM_SMC (2 << 0) 17 #define ATMEL_SAMA5_BOOT_FROM_TWI (3 << 0) 18 #define ATMEL_SAMA5_BOOT_FROM_QSPI (4 << 0) 19 #define ATMEL_SAMA5_BOOT_FROM_SAMBA (7 << 0) 20 21 #define ATMEL_SAMA5_BOOT_DEV_ID_OFF 4 22 #define ATMEL_SAMA5_BOOT_DEV_ID_MASK 0xf 23 24 #endif /* __SAMA5_BOOT_H */ 25