1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ 4 */ 5 6 #ifndef DTS_ARM64_TI_K3_FIREWALL_H 7 #define DTS_ARM64_TI_K3_FIREWALL_H 8 9 #define FWPRIVID_ALL 0xc3 10 #define FWPRIVID_ARMV8 1 11 #define FWPRIVID_SHIFT 16 12 13 #define FWCTRL_EN 0xA 14 #define FWCTRL_LOCK (1 << 4) 15 #define FWCTRL_BG (1 << 8) 16 #define FWCTRL_CACHE (1 << 9) 17 18 #define FWPERM_SECURE_PRIV_WRITE (1 << 0) 19 #define FWPERM_SECURE_PRIV_READ (1 << 1) 20 #define FWPERM_SECURE_PRIV_CACHEABLE (1 << 2) 21 #define FWPERM_SECURE_PRIV_DEBUG (1 << 3) 22 23 #define FWPERM_SECURE_PRIV_RWCD (FWPERM_SECURE_PRIV_READ | \ 24 FWPERM_SECURE_PRIV_WRITE | \ 25 FWPERM_SECURE_PRIV_CACHEABLE | \ 26 FWPERM_SECURE_PRIV_DEBUG) 27 28 #define FWPERM_SECURE_USER_WRITE (1 << 4) 29 #define FWPERM_SECURE_USER_READ (1 << 5) 30 #define FWPERM_SECURE_USER_CACHEABLE (1 << 6) 31 #define FWPERM_SECURE_USER_DEBUG (1 << 7) 32 33 #define FWPERM_SECURE_USER_RWCD (FWPERM_SECURE_USER_READ | \ 34 FWPERM_SECURE_USER_WRITE | \ 35 FWPERM_SECURE_USER_CACHEABLE | \ 36 FWPERM_SECURE_USER_DEBUG) 37 38 #define FWPERM_NON_SECURE_PRIV_WRITE (1 << 8) 39 #define FWPERM_NON_SECURE_PRIV_READ (1 << 9) 40 #define FWPERM_NON_SECURE_PRIV_CACHEABLE (1 << 10) 41 #define FWPERM_NON_SECURE_PRIV_DEBUG (1 << 11) 42 43 #define FWPERM_NON_SECURE_PRIV_RWCD (FWPERM_NON_SECURE_PRIV_READ | \ 44 FWPERM_NON_SECURE_PRIV_WRITE | \ 45 FWPERM_NON_SECURE_PRIV_CACHEABLE | \ 46 FWPERM_NON_SECURE_PRIV_DEBUG) 47 48 #define FWPERM_NON_SECURE_USER_WRITE (1 << 12) 49 #define FWPERM_NON_SECURE_USER_READ (1 << 13) 50 #define FWPERM_NON_SECURE_USER_CACHEABLE (1 << 14) 51 #define FWPERM_NON_SECURE_USER_DEBUG (1 << 15) 52 53 #define FWPERM_NON_SECURE_USER_RWCD (FWPERM_NON_SECURE_USER_READ | \ 54 FWPERM_NON_SECURE_USER_WRITE | \ 55 FWPERM_NON_SECURE_USER_CACHEABLE | \ 56 FWPERM_NON_SECURE_USER_DEBUG) 57 58 #endif 59