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/*
* Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2020-2021, NVIDIA Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef TEGRA_PLATFORM_H
#define TEGRA_PLATFORM_H
#include <cdefs.h>
#include <lib/utils_def.h>
#include <stdbool.h>
/*******************************************************************************
* Tegra major, minor version helper macros
******************************************************************************/
#define MAJOR_VERSION_SHIFT U(0x4)
#define MAJOR_VERSION_MASK U(0xF)
#define MINOR_VERSION_SHIFT U(0x10)
#define MINOR_VERSION_MASK U(0xF)
#define CHIP_ID_SHIFT U(8)
#define CHIP_ID_MASK U(0xFF)
#define PRE_SI_PLATFORM_SHIFT U(0x14)
#define PRE_SI_PLATFORM_MASK U(0xF)
/*******************************************************************************
* Tegra chip ID values
******************************************************************************/
#define TEGRA_CHIPID_TEGRA13 U(0x13)
#define TEGRA_CHIPID_TEGRA21 U(0x21)
#define TEGRA_CHIPID_TEGRA18 U(0x18)
#define TEGRA_CHIPID_TEGRA19 U(0x19)
/*******************************************************************************
* JEDEC Standard Manufacturer's Identification Code and Bank ID
******************************************************************************/
#define JEDEC_NVIDIA_MFID U(0x6B)
#define JEDEC_NVIDIA_BKID U(3)
#ifndef __ASSEMBLER__
/*
* Tegra chip ID major/minor identifiers
*/
uint32_t tegra_get_chipid_major(void);
uint32_t tegra_get_chipid_minor(void);
/*
* Tegra chip ID identifiers
*/
bool tegra_chipid_is_t186(void);
bool tegra_chipid_is_t210(void);
bool tegra_chipid_is_t210_b01(void);
bool tegra_chipid_is_t194(void);
/*
* Tegra platform identifiers
*/
bool tegra_platform_is_silicon(void);
bool tegra_platform_is_qt(void);
bool tegra_platform_is_emulation(void);
bool tegra_platform_is_linsim(void);
bool tegra_platform_is_fpga(void);
bool tegra_platform_is_unit_fpga(void);
bool tegra_platform_is_virt_dev_kit(void);
#endif /* __ASSEMBLER__ */
#endif /* TEGRA_PLATFORM_H */
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