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

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
   4  *      Lokesh Vutla <lokeshvutla@ti.com>
   5  */
   6 #ifndef _ASM_ARCH_HARDWARE_H_
   7 #define _ASM_ARCH_HARDWARE_H_
   8
   9 #ifdef CONFIG_SOC_K3_AM654
  10 #include "am6_hardware.h"
  11 #endif
  12
  13 #ifdef CONFIG_SOC_K3_J721E
  14 #include "j721e_hardware.h"
  15 #endif
  16
  17 #ifdef CONFIG_SOC_K3_J721S2
  18 #include "j721s2_hardware.h"
  19 #endif
  20
  21 #ifdef CONFIG_SOC_K3_AM642
  22 #include "am64_hardware.h"
  23 #endif
  24
  25 #ifdef CONFIG_SOC_K3_AM625
  26 #include "am62_hardware.h"
  27 #endif
  28
  29 /* Assuming these addresses and definitions stay common across K3 devices */
  30 #define CTRLMMR_WKUP_JTAG_ID    0x43000014
  31 #define JTAG_ID_VARIANT_SHIFT   28
  32 #define JTAG_ID_VARIANT_MASK    (0xf << 28)
  33 #define JTAG_ID_PARTNO_SHIFT    12
  34 #define JTAG_ID_PARTNO_MASK     (0xffff << 12)
  35 #define K3_SEC_MGR_SYS_STATUS           0x44234100
  36 #define SYS_STATUS_DEV_TYPE_SHIFT       0
  37 #define SYS_STATUS_DEV_TYPE_MASK        (0xf)
  38 #define SYS_STATUS_DEV_TYPE_GP          0x3
  39 #define SYS_STATUS_DEV_TYPE_TEST        0x5
  40 #define SYS_STATUS_DEV_TYPE_EMU         0x9
  41 #define SYS_STATUS_DEV_TYPE_HS          0xa
  42 #define SYS_STATUS_SUB_TYPE_SHIFT       8
  43 #define SYS_STATUS_SUB_TYPE_MASK        (0xf << 8)
  44 #define SYS_STATUS_SUB_TYPE_VAL_FS      0xa
  45
  46 #define K3_ROM_BOOT_HEADER_MAGIC        "EXTBOOT"
  47
  48 struct rom_extended_boot_data {
  49         char header[8];
  50         u32 num_components;
  51 };
  52
  53 #endif /* _ASM_ARCH_HARDWARE_H_ */