1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
4 * Lokesh Vutla <lokeshvutla@ti.com>
6 #ifndef _ASM_ARCH_J721E_SPL_H_
7 #define _ASM_ARCH_J721E_SPL_H_
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
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_MMC2_2 0x16
28 #define BOOT_DEVICE_RAM 0x17
30 /* Backup boot modes with MCU Only = 0 */
31 #define BACKUP_BOOT_DEVICE_RAM 0x0
32 #define BACKUP_BOOT_DEVICE_USB 0x1
33 #define BACKUP_BOOT_DEVICE_UART 0x3
34 #define BACKUP_BOOT_DEVICE_ETHERNET 0x4
35 #define BACKUP_BOOT_DEVICE_MMC2 0x5
36 #define BACKUP_BOOT_DEVICE_SPI 0x6
37 #define BACKUP_BOOT_DEVICE_I2C 0x7
39 #define BOOT_MODE_B_SHIFT 4
40 #define BOOT_MODE_B_MASK BIT(4)
42 #define K3_PRIMARY_BOOTMODE 0x0
43 #define K3_BACKUP_BOOTMODE 0x1