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