1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/ 4 * David Huang <d-huang@ti.com> 5 */ 6 #ifndef _ASM_ARCH_J721S2_SPL_H_ 7 #define _ASM_ARCH_J721S2_SPL_H_ 8 9 /* With BootMode B = 0 */ 10 #include <linux/bitops.h> 11 #define BOOT_DEVICE_HYPERFLASH 0x00 12 #define BOOT_DEVICE_OSPI 0x01 13 #define BOOT_DEVICE_QSPI 0x02 14 #define BOOT_DEVICE_SPI 0x03 15 #define BOOT_DEVICE_ETHERNET 0x04 16 #define BOOT_DEVICE_I2C 0x06 17 #define BOOT_DEVICE_UART 0x07 18 #define BOOT_DEVICE_NOR BOOT_DEVICE_HYPERFLASH 19 20 /* With BootMode B = 1 */ 21 #define BOOT_DEVICE_MMC2 0x10 22 #define BOOT_DEVICE_MMC1 0x11 23 #define BOOT_DEVICE_DFU 0x12 24 #define BOOT_DEVICE_UFS 0x13 25 #define BOOT_DEVIE_GPMC 0x14 26 #define BOOT_DEVICE_PCIE 0x15 27 #define BOOT_DEVICE_XSPI 0x16 28 #define BOOT_DEVICE_RAM 0x17 29 #define BOOT_DEVICE_MMC2_2 0xFF /* Invalid value */ 30 31 /* Backup boot modes with MCU Only = 0 */ 32 #define BACKUP_BOOT_DEVICE_RAM 0x0 33 #define BACKUP_BOOT_DEVICE_USB 0x1 34 #define BACKUP_BOOT_DEVICE_UART 0x3 35 #define BACKUP_BOOT_DEVICE_ETHERNET 0x4 36 #define BACKUP_BOOT_DEVICE_MMC2 0x5 37 #define BACKUP_BOOT_DEVICE_SPI 0x6 38 #define BACKUP_BOOT_DEVICE_I2C 0x7 39 40 #define BOOT_MODE_B_SHIFT 4 41 #define BOOT_MODE_B_MASK BIT(4) 42 43 #define K3_PRIMARY_BOOTMODE 0x0 44 #define K3_BACKUP_BOOTMODE 0x1 45 46 #endif 47