1 /* 2 * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef TEGRA_PLATFORM_H 8 #define TEGRA_PLATFORM_H 9 10 #include <cdefs.h> 11 #include <stdbool.h> 12 #include <utils_def.h> 13 14 /******************************************************************************* 15 * Tegra major, minor version helper macros 16 ******************************************************************************/ 17 #define MAJOR_VERSION_SHIFT U(0x4) 18 #define MAJOR_VERSION_MASK U(0xF) 19 #define MINOR_VERSION_SHIFT U(0x10) 20 #define MINOR_VERSION_MASK U(0xF) 21 #define CHIP_ID_SHIFT U(8) 22 #define CHIP_ID_MASK U(0xFF) 23 #define PRE_SI_PLATFORM_SHIFT U(0x14) 24 #define PRE_SI_PLATFORM_MASK U(0xF) 25 26 /* 27 * Tegra chip ID values 28 */ 29 uint32_t tegra_get_chipid_major(void); 30 uint32_t tegra_get_chipid_minor(void); 31 32 /* 33 * Tegra chip ID identifiers 34 */ 35 bool tegra_chipid_is_t132(void); 36 bool tegra_chipid_is_t186(void); 37 bool tegra_chipid_is_t210(void); 38 bool tegra_chipid_is_t210_b01(void); 39 40 41 /* 42 * Tegra platform identifiers 43 */ 44 bool tegra_platform_is_silicon(void); 45 bool tegra_platform_is_qt(void); 46 bool tegra_platform_is_emulation(void); 47 bool tegra_platform_is_linsim(void); 48 bool tegra_platform_is_fpga(void); 49 bool tegra_platform_is_unit_fpga(void); 50 bool tegra_platform_is_virt_dev_kit(void); 51 52 #endif /* TEGRA_PLATFORM_H */ 53