arch/arm/mach-k3/include/mach/j721e_spl.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
   4  *      Lokesh Vutla <lokeshvutla@ti.com>
   5  */
   6 #ifndef _ASM_ARCH_J721E_SPL_H_
   7 #define _ASM_ARCH_J721E_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
  19 /* With BootMode B = 1 */
  20 #define BOOT_DEVICE_MMC2                0x10
  21 #define BOOT_DEVICE_MMC1                0x11
  22 #define BOOT_DEVICE_DFU                 0x12
  23 #define BOOT_DEVICE_UFS                 0x13
  24 #define BOOT_DEVIE_GPMC                 0x14
  25 #define BOOT_DEVICE_PCIE                0x15
  26 #define BOOT_DEVICE_MMC2_2              0x16
  27 #define BOOT_DEVICE_RAM                 0x17
  28
  29 /* Backup boot modes with MCU Only = 0 */
  30 #define BACKUP_BOOT_DEVICE_RAM          0x0
  31 #define BACKUP_BOOT_DEVICE_USB          0x1
  32 #define BACKUP_BOOT_DEVICE_UART         0x3
  33 #define BACKUP_BOOT_DEVICE_ETHERNET     0x4
  34 #define BACKUP_BOOT_DEVICE_MMC2         0x5
  35 #define BACKUP_BOOT_DEVICE_SPI          0x6
  36 #define BACKUP_BOOT_DEVICE_I2C          0x7
  37
  38 #define BOOT_MODE_B_SHIFT               4
  39 #define BOOT_MODE_B_MASK                BIT(4)
  40
  41 #define K3_PRIMARY_BOOTMODE             0x0
  42 #define K3_BACKUP_BOOTMODE              0x1
  43
  44 #endif