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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>
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/*
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* Copyright (c) 2015-2018, 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 DENVER_H
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#define DENVER_H
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/* MIDR values for Denver */
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#define DENVER_MIDR_PN0 U(0x4E0F0000)
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#define DENVER_MIDR_PN1 U(0x4E0F0010)
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#define DENVER_MIDR_PN2 U(0x4E0F0020)
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#define DENVER_MIDR_PN3 U(0x4E0F0030)
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#define DENVER_MIDR_PN4 U(0x4E0F0040)
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/* Implementer code in the MIDR register */
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#define DENVER_IMPL U(0x4E)
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/* CPU state ids - implementation defined */
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#define DENVER_CPU_STATE_POWER_DOWN U(0x3)
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/* Speculative store buffering */
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#define DENVER_CPU_DIS_SSB_EL3 (U(1) << 11)
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#define DENVER_PN4_CPU_DIS_SSB_EL3 (U(1) << 18)
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/* Speculative memory disambiguation */
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#define DENVER_CPU_DIS_MD_EL3 (U(1) << 9)
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#define DENVER_PN4_CPU_DIS_MD_EL3 (U(1) << 17)
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/* Core power management states */
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#define DENVER_CPU_PMSTATE_C1 U(0x1)
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#define DENVER_CPU_PMSTATE_C6 U(0x6)
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#define DENVER_CPU_PMSTATE_C7 U(0x7)
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#define DENVER_CPU_PMSTATE_MASK U(0xF)
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#ifndef __ASSEMBLER__
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/* Disable Dynamic Code Optimisation */
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void denver_disable_dco(void);
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#endif /* __ASSEMBLER__ */
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#endif /* DENVER_H */
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