• Soby Mathew's avatar
    PSCI: Switch to the new PSCI frameworks · 67487846
    Soby Mathew authored
    This commit does the switch to the new PSCI framework implementation replacing
    the existing files in PSCI folder with the ones in PSCI1.0 folder. The
    corresponding makefiles are modified as required for the new implementation.
    The platform.h header file is also is switched to the new one
    as required by the new frameworks. The build flag ENABLE_PLAT_COMPAT defaults
    to 1 to enable compatibility layer which let the existing platform ports to
    continue to build and run with minimal changes.
    
    The default weak implementation of platform_get_core_pos() is now removed from
    platform_helpers.S and is provided by the compatibility layer.
    
    Note: The Secure Payloads and their dispatchers still use the old platform
    and framework APIs and hence it is expected that the ENABLE_PLAT_COMPAT build
    flag will remain enabled in subsequent patch. The compatibility for SPDs using
    the older APIs on platforms migrated to the new APIs will be added in the
    following patch.
    
    Change-Id: I18c51b3a0...
    67487846
bl31.mk 3.1 KB
#
# Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
#
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# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# Neither the name of ARM nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

BL31_SOURCES		+=	bl31/bl31_main.c				\
				bl31/context_mgmt.c				\
				bl31/cpu_data_array.c				\
				bl31/runtime_svc.c				\
				bl31/interrupt_mgmt.c				\
				bl31/aarch64/bl31_arch_setup.c			\
				bl31/aarch64/bl31_entrypoint.S			\
				bl31/aarch64/context.S				\
				bl31/aarch64/cpu_data.S				\
				bl31/aarch64/runtime_exceptions.S		\
				bl31/aarch64/crash_reporting.S			\
				lib/cpus/aarch64/cpu_helpers.S			\
				lib/locks/exclusive/spinlock.S			\
				services/std_svc/std_svc_setup.c		\
				services/std_svc/psci/psci_off.c		\
				services/std_svc/psci/psci_on.c			\
				services/std_svc/psci/psci_suspend.c		\
				services/std_svc/psci/psci_common.c		\
				services/std_svc/psci/psci_entry.S		\
				services/std_svc/psci/psci_helpers.S		\
				services/std_svc/psci/psci_main.c		\
				services/std_svc/psci/psci_setup.c		\
				services/std_svc/psci/psci_system_off.c

ifeq (${USE_COHERENT_MEM}, 1)
BL31_SOURCES		+=	lib/locks/bakery/bakery_lock_coherent.c
else
BL31_SOURCES		+=	lib/locks/bakery/bakery_lock_normal.c
endif

BL31_LINKERFILE		:=	bl31/bl31.ld.S

# Flag used by the generic interrupt management framework to  determine if
# upon the assertion of an interrupt, it should pass the interrupt id or not
IMF_READ_INTERRUPT_ID	:=	0

$(eval $(call assert_boolean,IMF_READ_INTERRUPT_ID))
$(eval $(call add_define,IMF_READ_INTERRUPT_ID))

# Flag used to inidicate if Crash reporting via console should be included
# in BL3-1. This defaults to being present in DEBUG builds only
ifndef CRASH_REPORTING
CRASH_REPORTING		:=	$(DEBUG)
endif

$(eval $(call assert_boolean,CRASH_REPORTING))
$(eval $(call add_define,CRASH_REPORTING))