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authorPranav Madhu <pranav.madhu@arm.com>2021-01-27 16:17:32 +0530
committerPranav Madhu <pranav.madhu@arm.com>2021-01-29 22:32:54 +0530
commitf7bab2761693f25013a367f03782c8478a5e9db8 (patch)
tree8286f0dceda3366d080c930718acee6011985200 /plat
parentc9bf2cf5e3288ca92f03e41a6ce5b1fe04f0ccd4 (diff)
downloadtrusted-firmware-a-f7bab2761693f25013a367f03782c8478a5e9db8.tar.gz
plat/arm/board: enable AMU for RD-N2
AMU counters are used for monitoring the CPU performance. RD-N2 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: I5cc749cf63c18fc5c7563dd754c2f42990a97e23 Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
Diffstat (limited to 'plat')
-rw-r--r--plat/arm/board/rdn2/platform.mk3
1 files changed, 2 insertions, 1 deletions
diff --git a/plat/arm/board/rdn2/platform.mk b/plat/arm/board/rdn2/platform.mk
index 6be6113605..03771dc3d1 100644
--- a/plat/arm/board/rdn2/platform.mk
+++ b/plat/arm/board/rdn2/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))
override CTX_INCLUDE_AARCH32_REGS := 0
+override ENABLE_AMU := 1