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| author | Pranav Madhu <pranav.madhu@arm.com> | 2020-11-11 10:27:14 +0530 |
|---|---|---|
| committer | Pranav Madhu <pranav.madhu@arm.com> | 2021-01-29 22:32:54 +0530 |
| commit | c9bf2cf5e3288ca92f03e41a6ce5b1fe04f0ccd4 (patch) | |
| tree | 64c564948639cd273887b18378ab6d1b51d8eedc | |
| parent | 92264f86a33053f86d12844a14ed243149d9ddad (diff) | |
| download | platform_external_arm-trusted-firmware-c9bf2cf5e3288ca92f03e41a6ce5b1fe04f0ccd4.tar.gz platform_external_arm-trusted-firmware-c9bf2cf5e3288ca92f03e41a6ce5b1fe04f0ccd4.tar.bz2 platform_external_arm-trusted-firmware-c9bf2cf5e3288ca92f03e41a6ce5b1fe04f0ccd4.zip | |
plat/arm/board: enable AMU for RD-V1
AMU counters are used for monitoring the CPU performance. RD-V1 platform
has architected AMU available for each core. Enable the use of AMU by
non-secure OS for supporting the use of counters for processor
performance control (ACPI CPPC).
Change-Id: I4003d21407953f65b3ce99eaa8f496d6052546e0
Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
| -rw-r--r-- | plat/arm/board/rdv1/platform.mk | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plat/arm/board/rdv1/platform.mk b/plat/arm/board/rdv1/platform.mk index 5033b1874..2ffd139c9 100644 --- a/plat/arm/board/rdv1/platform.mk +++ b/plat/arm/board/rdv1/platform.mk @@ -1,4 +1,4 @@ -# Copyright (c) 2020, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -57,3 +57,4 @@ NT_FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_nt_fw_config.dtb $(eval $(call TOOL_ADD_PAYLOAD,${NT_FW_CONFIG},--nt-fw-config,${NT_FW_CONFIG})) override CTX_INCLUDE_AARCH32_REGS := 0 +override ENABLE_AMU := 1 |