arm-trusted-firmware/lib/psci/psci_lib.mk
Harrison Mutai aea4ccf8d9 fix(cpus): workaround for Cortex-A510 erratum 2684597
Cortex-A510 erratum 2684597 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3, r1p0, r1p1 and r1p2. It is fixed in r1p3. The
workaround is to execute a TSB CSYNC and DSB before executing WFI for
power down.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1873361/latest
https://developer.arm.com/documentation/SDEN1873351/latest

Change-Id: Ic0b24b600bc013eb59c797401fbdc9bda8058d6d
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
2023-01-25 09:40:33 +00:00

36 lines
1 KiB
Makefile

#
# Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
PSCI_LIB_SOURCES := lib/el3_runtime/cpu_data_array.c \
lib/el3_runtime/${ARCH}/cpu_data.S \
lib/el3_runtime/${ARCH}/context_mgmt.c \
lib/cpus/${ARCH}/cpu_helpers.S \
lib/cpus/errata_report.c \
lib/locks/exclusive/${ARCH}/spinlock.S \
lib/psci/psci_off.c \
lib/psci/psci_on.c \
lib/psci/psci_suspend.c \
lib/psci/psci_common.c \
lib/psci/psci_main.c \
lib/psci/psci_setup.c \
lib/psci/psci_system_off.c \
lib/psci/psci_mem_protect.c \
lib/psci/${ARCH}/psci_helpers.S
ifeq (${ARCH}, aarch64)
PSCI_LIB_SOURCES += lib/el3_runtime/aarch64/context.S \
lib/cpus/aarch64/runtime_errata.S
endif
ifeq (${USE_COHERENT_MEM}, 1)
PSCI_LIB_SOURCES += lib/locks/bakery/bakery_lock_coherent.c
else
PSCI_LIB_SOURCES += lib/locks/bakery/bakery_lock_normal.c
endif
ifeq (${ENABLE_PSCI_STAT}, 1)
PSCI_LIB_SOURCES += lib/psci/psci_stat.c
endif