mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-08-19 05:21:03 +02:00
556b966fa2
There has been a breaking change in the communication protocols used between the AP cores and the SCP on CSS based platforms like Juno. This means both the AP Trusted Firmware and SCP firmware must be updated at the same time. In case the user forgets to update the SCP ROM firmware, this patch detects when it still uses the previous version of the communication protocol. It will then output a comprehensive error message that helps trouble-shoot the issue. Change-Id: I7baf8f05ec0b7d8df25e0ee53df61fe7be0207c2
64 lines
2.5 KiB
Makefile
64 lines
2.5 KiB
Makefile
#
|
|
# Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# 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.
|
|
#
|
|
|
|
PLAT_INCLUDES += -Iinclude/plat/arm/css/common \
|
|
-Iinclude/plat/arm/css/common/aarch64
|
|
|
|
|
|
PLAT_BL_COMMON_SOURCES += plat/arm/css/common/aarch64/css_helpers.S \
|
|
plat/arm/css/common/css_common.c
|
|
|
|
#BL1_SOURCES +=
|
|
|
|
BL2_SOURCES += plat/arm/css/common/css_bl2_setup.c \
|
|
plat/arm/css/common/css_mhu.c \
|
|
plat/arm/css/common/css_scp_bootloader.c \
|
|
plat/arm/css/common/css_scpi.c
|
|
|
|
BL31_SOURCES += plat/arm/css/common/css_mhu.c \
|
|
plat/arm/css/common/css_pm.c \
|
|
plat/arm/css/common/css_scpi.c
|
|
|
|
|
|
ifneq (${RESET_TO_BL31},0)
|
|
$(error "Using BL3-1 as the reset vector is not supported on CSS platforms. \
|
|
Please set RESET_TO_BL31 to 0.")
|
|
endif
|
|
|
|
NEED_BL30 := yes
|
|
|
|
# Enable option to detect whether the SCP ROM firmware in use predates version
|
|
# 1.7.0 and therefore, is incompatible.
|
|
CSS_DETECT_PRE_1_7_0_SCP := 1
|
|
|
|
# Process CSS_DETECT_PRE_1_7_0_SCP flag
|
|
$(eval $(call assert_boolean,CSS_DETECT_PRE_1_7_0_SCP))
|
|
$(eval $(call add_define,CSS_DETECT_PRE_1_7_0_SCP))
|