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https://github.com/ARM-software/arm-trusted-firmware.git
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d5dfdeb65f
NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__. All common C compilers predefine a macro called __ASSEMBLER__ when preprocessing a .S file. There is no reason for TF-A to define it's own __ASSEMBLY__ macro for this purpose instead. To unify code with the export headers (which use __ASSEMBLER__ to avoid one extra dependency), let's deprecate __ASSEMBLY__ and switch the code base over to the predefined standard. Change-Id: Id7d0ec8cf330195da80499c68562b65cb5ab7417 Signed-off-by: Julius Werner <jwerner@chromium.org>
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*
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* Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef TEGRA_PLATFORM_H
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#define TEGRA_PLATFORM_H
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#include <cdefs.h>
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#include <lib/utils_def.h>
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#include <stdbool.h>
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/*******************************************************************************
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* Tegra major, minor version helper macros
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******************************************************************************/
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#define MAJOR_VERSION_SHIFT U(0x4)
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#define MAJOR_VERSION_MASK U(0xF)
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#define MINOR_VERSION_SHIFT U(0x10)
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#define MINOR_VERSION_MASK U(0xF)
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#define CHIP_ID_SHIFT U(8)
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#define CHIP_ID_MASK U(0xFF)
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#define PRE_SI_PLATFORM_SHIFT U(0x14)
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#define PRE_SI_PLATFORM_MASK U(0xF)
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/*******************************************************************************
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* Tegra chip ID values
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******************************************************************************/
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#define TEGRA_CHIPID_TEGRA13 U(0x13)
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#define TEGRA_CHIPID_TEGRA21 U(0x21)
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#define TEGRA_CHIPID_TEGRA18 U(0x18)
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#ifndef __ASSEMBLER__
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/*
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* Tegra chip ID major/minor identifiers
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*/
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uint32_t tegra_get_chipid_major(void);
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uint32_t tegra_get_chipid_minor(void);
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/*
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* Tegra chip ID identifiers
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*/
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bool tegra_chipid_is_t132(void);
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bool tegra_chipid_is_t186(void);
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bool tegra_chipid_is_t210(void);
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bool tegra_chipid_is_t210_b01(void);
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/*
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* Tegra platform identifiers
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*/
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bool tegra_platform_is_silicon(void);
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bool tegra_platform_is_qt(void);
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bool tegra_platform_is_emulation(void);
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bool tegra_platform_is_linsim(void);
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bool tegra_platform_is_fpga(void);
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bool tegra_platform_is_unit_fpga(void);
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bool tegra_platform_is_virt_dev_kit(void);
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#endif /* __ASSEMBLER__ */
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#endif /* TEGRA_PLATFORM_H */
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