arm-trusted-firmware/Makefile

1036 lines
34 KiB
Makefile
Raw Normal View History

2013-10-25 09:08:21 +01:00
#
# Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
2013-10-25 09:08:21 +01:00
#
# SPDX-License-Identifier: BSD-3-Clause
2013-10-25 09:08:21 +01:00
#
#
# Trusted Firmware Version
#
VERSION_MAJOR := 2
VERSION_MINOR := 2
# Default goal is build all images
.DEFAULT_GOAL := all
# Avoid any implicit propagation of command line variable definitions to
# sub-Makefiles, like CFLAGS that we reserved for the firmware images'
# usage. Other command line options like "-s" are still propagated as usual.
MAKEOVERRIDES =
MAKE_HELPERS_DIRECTORY := make_helpers/
include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
include ${MAKE_HELPERS_DIRECTORY}build_env.mk
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Default values for build configurations, and their dependencies
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
include ${MAKE_HELPERS_DIRECTORY}defaults.mk
# Assertions enabled for DEBUG builds by default
ENABLE_ASSERTIONS := ${DEBUG}
ENABLE_PMF := ${ENABLE_RUNTIME_INSTRUMENTATION}
PLAT := ${DEFAULT_PLAT}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Checkpatch script options
################################################################################
2013-10-25 09:08:21 +01:00
CHECKCODE_ARGS := --no-patch
# Do not check the coding style on imported library files or documentation files
INC_LIB_DIRS_TO_CHECK := $(sort $(filter-out \
include/lib/libfdt \
include/lib/libc, \
$(wildcard include/lib/*)))
INC_DIRS_TO_CHECK := $(sort $(filter-out \
include/lib, \
$(wildcard include/*)))
LIB_DIRS_TO_CHECK := $(sort $(filter-out \
lib/compiler-rt \
lib/libfdt% \
lib/libc, \
$(wildcard lib/*)))
ROOT_DIRS_TO_CHECK := $(sort $(filter-out \
lib \
include \
docs \
%.rst, \
$(wildcard *)))
CHECK_PATHS := ${ROOT_DIRS_TO_CHECK} \
${INC_DIRS_TO_CHECK} \
${INC_LIB_DIRS_TO_CHECK} \
${LIB_DIRS_TO_CHECK}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Process build options
################################################################################
# Verbose flag
ifeq (${V},0)
Q:=@
ECHO:=@echo
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
CHECKCODE_ARGS += --no-summary --terse
2013-10-25 09:08:21 +01:00
else
Q:=
ECHO:=$(ECHO_QUIET)
2013-10-25 09:08:21 +01:00
endif
ifneq ($(findstring s,$(filter-out --%,$(MAKEFLAGS))),)
Q:=@
ECHO:=$(ECHO_QUIET)
endif
export Q ECHO
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Process Debug flag
$(eval $(call add_define,DEBUG))
ifneq (${DEBUG}, 0)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
BUILD_TYPE := debug
TF_CFLAGS += -g
ifneq ($(findstring clang,$(notdir $(CC))),)
ASFLAGS += -g
else
ASFLAGS += -g -Wa,--gdwarf-2
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Use LOG_LEVEL_INFO by default for debug builds
LOG_LEVEL := 40
else
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
BUILD_TYPE := release
# Use LOG_LEVEL_NOTICE by default for release builds
LOG_LEVEL := 20
endif
# Default build string (git branch and commit)
ifeq (${BUILD_STRING},)
Makefile: use git describe for BUILD_STRING Currently, the BUILD_STRING is just 7-digits git hash. It is true we can identify which version is running, but we can not get a quick idea about how new or old it is. The command "git describe" provides us a bit more useful information in the format of: (tag-name)-(number of commits on top the tag)-g(7 digits hash) I added some options: --always Make "git describe" work without any tag in case the upstream ATF is cloned, but all the tags are locally dropped. --tags Use any tag instead of only annotated tags. In ATF, only some tags are annotated, actually the last annotated tag is "v0.2", whereas we are on "v1.3" tag now. This option is needed to get something like v1.3-233-gbcc2bf0 instead of v0.2-1713-gbcc2bf0. --dirty The mark "-dirty" is appended if the source tree is locally modified. With this commit, the welcome string NOTICE: BL1: v1.3(debug):bcc2bf0 will become like follows: NOTICE: BL1: v1.3(debug):v1.3-233-gbcc2bf0-dirty While we are here, let's add "2> /dev/null" as well to silently ignore any error message from git. We should not assume that users always work in a git repository; the ATF might be released in a tarball form instead of a git repository. In such a case, the git command will fail, then the ugly message "fatal: Not a git ..." will be displayed during the build: $ make CROSS_COMPILE=aarch64-linux-gnu- fatal: Not a git repository (or any of the parent directories): .git Building fvp CC drivers/io/io_semihosting.c CC lib/semihosting/semihosting.c ... Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-02-03 02:47:27 +00:00
BUILD_STRING := $(shell git describe --always --dirty --tags 2> /dev/null)
endif
VERSION_STRING := v${VERSION_MAJOR}.${VERSION_MINOR}(${BUILD_TYPE}):${BUILD_STRING}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# The cert_create tool cannot generate certificates individually, so we use the
# target 'certificates' to create them all
ifneq (${GENERATE_COT},0)
FIP_DEPS += certificates
FWU_FIP_DEPS += fwu_certificates
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
endif
# Process BRANCH_PROTECTION value and set
# Pointer Authentication and Branch Target Identification flags
ifeq (${BRANCH_PROTECTION},0)
# Default value turns off all types of branch protection
BP_OPTION := none
else ifneq (${ARCH},aarch64)
$(error BRANCH_PROTECTION requires AArch64)
else ifeq (${BRANCH_PROTECTION},1)
# Enables all types of branch protection features
BP_OPTION := standard
ENABLE_BTI := 1
ENABLE_PAUTH := 1
else ifeq (${BRANCH_PROTECTION},2)
# Return address signing to its standard level
BP_OPTION := pac-ret
ENABLE_PAUTH := 1
else ifeq (${BRANCH_PROTECTION},3)
# Extend the signing to include leaf functions
BP_OPTION := pac-ret+leaf
ENABLE_PAUTH := 1
else
$(error Unknown BRANCH_PROTECTION value ${BRANCH_PROTECTION})
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# USE_SPINLOCK_CAS requires AArch64 build
ifeq (${USE_SPINLOCK_CAS},1)
ifneq (${ARCH},aarch64)
$(error USE_SPINLOCK_CAS requires AArch64)
else
$(info USE_SPINLOCK_CAS is an experimental feature)
endif
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Toolchain
################################################################################
HOSTCC := gcc
export HOSTCC
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
CC := ${CROSS_COMPILE}gcc
CPP := ${CROSS_COMPILE}cpp
AS := ${CROSS_COMPILE}gcc
AR := ${CROSS_COMPILE}ar
LINKER := ${CROSS_COMPILE}ld
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
OC := ${CROSS_COMPILE}objcopy
OD := ${CROSS_COMPILE}objdump
NM := ${CROSS_COMPILE}nm
PP := ${CROSS_COMPILE}gcc -E
DTC := dtc
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Use ${LD}.bfd instead if it exists (as absolute path or together with $PATH).
ifneq ($(strip $(wildcard ${LD}.bfd) \
$(foreach dir,$(subst :, ,${PATH}),$(wildcard ${dir}/${LINKER}.bfd))),)
LINKER := ${LINKER}.bfd
endif
ifeq (${ARM_ARCH_MAJOR},7)
target32-directive = -target arm-none-eabi
# Will set march32-directive from platform configuration
else
target32-directive = -target armv8a-none-eabi
# Set the compiler's target architecture profile based on ARM_ARCH_MINOR option
ifeq (${ARM_ARCH_MINOR},0)
march32-directive = -march=armv8-a
march64-directive = -march=armv8-a
else
march32-directive = -march=armv8.${ARM_ARCH_MINOR}-a
march64-directive = -march=armv8.${ARM_ARCH_MINOR}-a
endif
endif
ifneq ($(findstring armclang,$(notdir $(CC))),)
TF_CFLAGS_aarch32 = -target arm-arm-none-eabi $(march32-directive)
TF_CFLAGS_aarch64 = -target aarch64-arm-none-eabi $(march64-directive)
LD = $(LINKER)
AS = $(CC) -c -x assembler-with-cpp $(TF_CFLAGS_$(ARCH))
CPP = $(CC) -E $(TF_CFLAGS_$(ARCH))
PP = $(CC) -E $(TF_CFLAGS_$(ARCH))
else ifneq ($(findstring clang,$(notdir $(CC))),)
TF_CFLAGS_aarch32 = $(target32-directive) $(march32-directive)
TF_CFLAGS_aarch64 = -target aarch64-elf $(march64-directive)
LD = $(LINKER)
AS = $(CC) -c -x assembler-with-cpp $(TF_CFLAGS_$(ARCH))
CPP = $(CC) -E
PP = $(CC) -E
else
TF_CFLAGS_aarch32 = $(march32-directive)
TF_CFLAGS_aarch64 = $(march64-directive)
LD = $(LINKER)
endif
ifeq (${AARCH32_INSTRUCTION_SET},A32)
TF_CFLAGS_aarch32 += -marm
else ifeq (${AARCH32_INSTRUCTION_SET},T32)
TF_CFLAGS_aarch32 += -mthumb
else
$(error Error: Unknown AArch32 instruction set ${AARCH32_INSTRUCTION_SET})
endif
TF_CFLAGS_aarch32 += -mno-unaligned-access
TF_CFLAGS_aarch64 += -mgeneral-regs-only -mstrict-align
ifneq (${BP_OPTION},none)
TF_CFLAGS_aarch64 += -mbranch-protection=${BP_OPTION}
endif
ASFLAGS_aarch32 = $(march32-directive)
ASFLAGS_aarch64 = $(march64-directive)
WARNING1 := -Wextra
WARNING1 += -Wmissing-declarations
WARNING1 += -Wmissing-format-attribute
WARNING1 += -Wmissing-prototypes
WARNING1 += -Wold-style-definition
WARNING1 += -Wunused-const-variable
WARNING2 := -Waggregate-return
WARNING2 += -Wcast-align
WARNING2 += -Wnested-externs
WARNING2 += -Wshadow
WARNING2 += -Wlogical-op
WARNING2 += -Wmissing-field-initializers
WARNING2 += -Wsign-compare
WARNING3 := -Wbad-function-cast
WARNING3 += -Wcast-qual
WARNING3 += -Wconversion
WARNING3 += -Wpacked
WARNING3 += -Wpadded
WARNING3 += -Wpointer-arith
WARNING3 += -Wredundant-decls
WARNING3 += -Wswitch-default
ifeq (${W},1)
WARNINGS := $(WARNING1)
else ifeq (${W},2)
WARNINGS := $(WARNING1) $(WARNING2)
else ifeq (${W},3)
WARNINGS := $(WARNING1) $(WARNING2) $(WARNING3)
endif
WARNINGS += -Wunused -Wno-unused-parameter \
-Wdisabled-optimization \
-Wvla
ifeq ($(findstring clang,$(notdir $(CC))),)
# not using clang
WARNINGS += -Wunused-but-set-variable \
-Wmaybe-uninitialized \
-Wpacked-bitfield-compat \
-Wshift-overflow=2
else
# using clang
WARNINGS += -Wshift-overflow -Wshift-sign-overflow
endif
ifneq (${E},0)
ERRORS := -Werror
endif
CPPFLAGS = ${DEFINES} ${INCLUDES} ${MBEDTLS_INC} -nostdinc \
-Wmissing-include-dirs $(ERRORS) $(WARNINGS)
ASFLAGS += $(CPPFLAGS) $(ASFLAGS_$(ARCH)) \
-ffreestanding -Wa,--fatal-warnings
TF_CFLAGS += $(CPPFLAGS) $(TF_CFLAGS_$(ARCH)) \
-ffreestanding -fno-builtin -Wall -std=gnu99 \
-Os -ffunction-sections -fdata-sections
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
ifeq (${SANITIZE_UB},on)
TF_CFLAGS += -fsanitize=undefined -fno-sanitize-recover
endif
ifeq (${SANITIZE_UB},trap)
TF_CFLAGS += -fsanitize=undefined -fno-sanitize-recover \
-fsanitize-undefined-trap-on-error
endif
GCC_V_OUTPUT := $(shell $(CC) -v 2>&1)
ifneq ($(findstring armlink,$(notdir $(LD))),)
TF_LDFLAGS += --diag_error=warning --lto_level=O1
TF_LDFLAGS += --remove --info=unused,unusedsymbols
else
TF_LDFLAGS += --fatal-warnings -O1
TF_LDFLAGS += --gc-sections
endif
TF_LDFLAGS += $(TF_LDFLAGS_$(ARCH))
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
Makefile: Add ability to build dtb This is a revamp of the original approach in: https://github.com/ARM-software/arm-trusted-firmware/pull/747 Current build system has no means to automatically generate dtbs from dts, instead, stores the dtbs in the fdts/ folder. While this makes perfect sense for many reference platforms, this becomes a minor breakage in development flow for newer platforms. However, this can be solved by providing a rule for the dtbs while building the ATF binaries by purely describing which dts sources we need. For example, with this change, we will now be able to describe the dtbs we need for the platform in the corresponding platform.mk file: FDT_SOURCES += fdts/abc.dts This should be able to generate the abc.dtb appropriately. Since device trees are specification of hardware, we don't tie the rule to any specific BL, instead a generic rule is introduced. Further, this approach allows us to generate appropriate dtbs which may be need to be regenerated when a common dtsi gets updated, by just restricting changes to the dtsi alone, instead of synchronizing all the dtbs as well. If dtc is not available in default paths, but is available in an alternate location, it can be chosen by overriding the DTC variable such as 'make DTC=~/dtc/dtc ....` NOTE: dtbs are built only with the explicit make dtbs command. The rule is only available if the platform defines a FDT_SOURCES variable. Signed-off-by: Benjamin Fair <b-fair@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2016-10-14 02:13:57 +01:00
DTC_FLAGS += -I dts -O dtb
DTC_CPPFLAGS += -nostdinc -Iinclude -undef -x assembler-with-cpp
Makefile: Add ability to build dtb This is a revamp of the original approach in: https://github.com/ARM-software/arm-trusted-firmware/pull/747 Current build system has no means to automatically generate dtbs from dts, instead, stores the dtbs in the fdts/ folder. While this makes perfect sense for many reference platforms, this becomes a minor breakage in development flow for newer platforms. However, this can be solved by providing a rule for the dtbs while building the ATF binaries by purely describing which dts sources we need. For example, with this change, we will now be able to describe the dtbs we need for the platform in the corresponding platform.mk file: FDT_SOURCES += fdts/abc.dts This should be able to generate the abc.dtb appropriately. Since device trees are specification of hardware, we don't tie the rule to any specific BL, instead a generic rule is introduced. Further, this approach allows us to generate appropriate dtbs which may be need to be regenerated when a common dtsi gets updated, by just restricting changes to the dtsi alone, instead of synchronizing all the dtbs as well. If dtc is not available in default paths, but is available in an alternate location, it can be chosen by overriding the DTC variable such as 'make DTC=~/dtc/dtc ....` NOTE: dtbs are built only with the explicit make dtbs command. The rule is only available if the platform defines a FDT_SOURCES variable. Signed-off-by: Benjamin Fair <b-fair@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2016-10-14 02:13:57 +01:00
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Common sources and include directories
################################################################################
include lib/compiler-rt/compiler-rt.mk
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
BL_COMMON_SOURCES += common/bl_common.c \
common/tf_log.c \
common/${ARCH}/debug.S \
drivers/console/multi_console.c \
lib/${ARCH}/cache_helpers.S \
lib/${ARCH}/misc_helpers.S \
plat/common/plat_bl_common.c \
plat/common/plat_log_common.c \
plat/common/${ARCH}/plat_common.c \
plat/common/${ARCH}/platform_helpers.S \
${COMPILER_RT_SRCS}
ifeq ($(notdir $(CC)),armclang)
BL_COMMON_SOURCES += lib/${ARCH}/armclang_printf.S
endif
ifeq (${SANITIZE_UB},on)
BL_COMMON_SOURCES += plat/common/ubsan.c
endif
INCLUDES += -Iinclude \
-Iinclude/arch/${ARCH} \
-Iinclude/lib/cpus/${ARCH} \
-Iinclude/lib/el3_runtime/${ARCH} \
${PLAT_INCLUDES} \
${SPD_INCLUDES}
include common/backtrace/backtrace.mk
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Generic definitions
################################################################################
include ${MAKE_HELPERS_DIRECTORY}plat_helpers.mk
BUILD_BASE := ./build
BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${BUILD_TYPE}
SPDS := $(sort $(filter-out none, $(patsubst services/spd/%,%,$(wildcard services/spd/*))))
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Platforms providing their own TBB makefile may override this value
INCLUDE_TBBR_MK := 1
################################################################################
# Include SPD Makefile if one has been specified
################################################################################
ifneq (${SPD},none)
ifeq (${ARCH},aarch32)
$(error "Error: SPD is incompatible with AArch32.")
endif
CSS: Enable booting of EL3 payloads This patch adds support for booting EL3 payloads on CSS platforms, for example Juno. In this scenario, the Trusted Firmware follows its normal boot flow up to the point where it would normally pass control to the BL31 image. At this point, it jumps to the EL3 payload entry point address instead. Before handing over to the EL3 payload, the data SCP writes for AP at the beginning of the Trusted SRAM is restored, i.e. we zero the first 128 bytes and restore the SCP Boot configuration. The latter is saved before transferring the BL30 image to SCP and is restored just after the transfer (in BL2). The goal is to make it appear that the EL3 payload is the first piece of software to run on the target. The BL31 entrypoint info structure is updated to make the primary CPU jump to the EL3 payload instead of the BL31 image. The mailbox is populated with the EL3 payload entrypoint address, which releases the secondary CPUs out of their holding pen (if the SCP has powered them on). The arm_program_trusted_mailbox() function has been exported for this purpose. The TZC-400 configuration in BL2 is simplified: it grants secure access only to the whole DRAM. Other security initialization is unchanged. This alternative boot flow is disabled by default. A new build option EL3_PAYLOAD_BASE has been introduced to enable it and provide the EL3 payload's entry point address. The build system has been modified such that BL31 and BL33 are not compiled and/or not put in the FIP in this case, as those images are not used in this boot flow. Change-Id: Id2e26fa57988bbc32323a0effd022ab42f5b5077
2015-11-26 16:31:34 +00:00
ifdef EL3_PAYLOAD_BASE
$(warning "SPD and EL3_PAYLOAD_BASE are incompatible build options.")
$(warning "The SPD and its BL32 companion will be present but ignored.")
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# We expect to locate an spd.mk under the specified SPD directory
SPD_MAKE := $(wildcard services/spd/${SPD}/${SPD}.mk)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
ifeq (${SPD_MAKE},)
$(error Error: No services/spd/${SPD}/${SPD}.mk located)
endif
$(info Including ${SPD_MAKE})
include ${SPD_MAKE}
# If there's BL32 companion for the chosen SPD, we expect that the SPD's
# Makefile would set NEED_BL32 to "yes". In this case, the build system
# supports two mutually exclusive options:
# * BL32 is built from source: then BL32_SOURCES must contain the list
# of source files to build BL32
# * BL32 is a prebuilt binary: then BL32 must point to the image file
# that will be included in the FIP
# If both BL32_SOURCES and BL32 are defined, the binary takes precedence
# over the sources.
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Include the platform specific Makefile after the SPD Makefile (the platform
# makefile may use all previous definitions in this file)
################################################################################
include ${PLAT_MAKEFILE_FULL}
$(eval $(call MAKE_PREREQ_DIR,${BUILD_PLAT}))
ifeq (${ARM_ARCH_MAJOR},7)
include make_helpers/armv7-a-cpus.mk
endif
ifeq ($(ENABLE_PIE),1)
TF_CFLAGS += -fpie
TF_LDFLAGS += -pie --no-dynamic-linker
else
PIE_FOUND := $(findstring --enable-default-pie,${GCC_V_OUTPUT})
ifneq ($(PIE_FOUND),)
TF_CFLAGS += -fno-PIE
endif
endif
# Include the CPU specific operations makefile, which provides default
# values for all CPU errata workarounds and CPU specific optimisations.
# This can be overridden by the platform.
include lib/cpus/cpu-ops.mk
ifeq (${ARCH},aarch32)
NEED_BL32 := yes
################################################################################
# Build `AARCH32_SP` as BL32 image for AArch32
################################################################################
ifneq (${AARCH32_SP},none)
# We expect to locate an sp.mk under the specified AARCH32_SP directory
AARCH32_SP_MAKE := $(wildcard bl32/${AARCH32_SP}/${AARCH32_SP}.mk)
ifeq (${AARCH32_SP_MAKE},)
$(error Error: No bl32/${AARCH32_SP}/${AARCH32_SP}.mk located)
endif
$(info Including ${AARCH32_SP_MAKE})
include ${AARCH32_SP_MAKE}
endif
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Include libc if not overridden
################################################################################
ifeq (${OVERRIDE_LIBC},0)
include lib/libc/libc.mk
endif
################################################################################
# Check incompatible options
################################################################################
ifdef EL3_PAYLOAD_BASE
ifdef PRELOADED_BL33_BASE
$(warning "PRELOADED_BL33_BASE and EL3_PAYLOAD_BASE are \
incompatible build options. EL3_PAYLOAD_BASE has priority.")
endif
ifneq (${GENERATE_COT},0)
$(error "GENERATE_COT and EL3_PAYLOAD_BASE are incompatible build options.")
endif
ifneq (${TRUSTED_BOARD_BOOT},0)
$(error "TRUSTED_BOARD_BOOT and EL3_PAYLOAD_BASE are incompatible build options.")
endif
endif
ifeq (${NEED_BL33},yes)
ifdef EL3_PAYLOAD_BASE
$(warning "BL33 image is not needed when option \
BL33_PAYLOAD_BASE is used and won't be added to the FIP file.")
endif
ifdef PRELOADED_BL33_BASE
$(warning "BL33 image is not needed when option \
PRELOADED_BL33_BASE is used and won't be added to the FIP \
file.")
endif
endif
# When building for systems with hardware-assisted coherency, there's no need to
# use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too.
ifeq ($(HW_ASSISTED_COHERENCY)-$(USE_COHERENT_MEM),1-1)
$(error USE_COHERENT_MEM cannot be enabled with HW_ASSISTED_COHERENCY)
endif
#For now, BL2_IN_XIP_MEM is only supported when BL2_AT_EL3 is 1.
ifeq ($(BL2_AT_EL3)-$(BL2_IN_XIP_MEM),0-1)
$(error "BL2_IN_XIP_MEM is only supported when BL2_AT_EL3 is enabled")
endif
# For RAS_EXTENSION, require that EAs are handled in EL3 first
ifeq ($(RAS_EXTENSION),1)
ifneq ($(HANDLE_EA_EL3_FIRST),1)
$(error For RAS_EXTENSION, HANDLE_EA_EL3_FIRST must also be 1)
endif
endif
# When FAULT_INJECTION_SUPPORT is used, require that RAS_EXTENSION is enabled
ifeq ($(FAULT_INJECTION_SUPPORT),1)
ifneq ($(RAS_EXTENSION),1)
$(error For FAULT_INJECTION_SUPPORT, RAS_EXTENSION must also be 1)
endif
endif
# DYN_DISABLE_AUTH can be set only when TRUSTED_BOARD_BOOT=1
ifeq ($(DYN_DISABLE_AUTH), 1)
ifeq (${TRUSTED_BOARD_BOOT}, 0)
$(error "TRUSTED_BOARD_BOOT must be enabled for DYN_DISABLE_AUTH to be set.")
endif
endif
# If pointer authentication is used in the firmware, make sure that all the
# registers associated to it are also saved and restored.
# Not doing it would leak the value of the keys used by EL3 to EL1 and S-EL1.
ifeq ($(ENABLE_PAUTH),1)
ifeq ($(CTX_INCLUDE_PAUTH_REGS),0)
$(error Pointer Authentication requires CTX_INCLUDE_PAUTH_REGS=1)
endif
endif
ifeq ($(CTX_INCLUDE_PAUTH_REGS),1)
ifneq (${ARCH},aarch64)
$(error CTX_INCLUDE_PAUTH_REGS requires AArch64)
else
$(info CTX_INCLUDE_PAUTH_REGS is an experimental feature)
endif
endif
ifeq ($(ENABLE_PAUTH),1)
$(info Pointer Authentication is an experimental feature)
endif
ifeq ($(ENABLE_BTI),1)
$(info Branch Protection is an experimental feature)
endif
ifeq ($(CTX_INCLUDE_MTE_REGS),1)
ifneq (${ARCH},aarch64)
$(error CTX_INCLUDE_MTE_REGS requires AArch64)
else
$(info CTX_INCLUDE_MTE_REGS is an experimental feature)
endif
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Process platform overrideable behaviour
################################################################################
# Using BL2 implies that a BL33 image also needs to be supplied for the FIP and
# Certificate generation tools. This flag can be overridden by the platform.
ifdef BL2_SOURCES
ifdef EL3_PAYLOAD_BASE
# If booting an EL3 payload there is no need for a BL33 image
# in the FIP file.
NEED_BL33 := no
else
ifdef PRELOADED_BL33_BASE
# If booting a BL33 preloaded image there is no need of
# another one in the FIP file.
NEED_BL33 := no
else
NEED_BL33 ?= yes
endif
endif
endif
# If SCP_BL2 is given, we always want FIP to include it.
ifdef SCP_BL2
NEED_SCP_BL2 := yes
endif
# For AArch32, BL31 is not currently supported.
ifneq (${ARCH},aarch32)
ifdef BL31_SOURCES
# When booting an EL3 payload, there is no need to compile the BL31 image nor
# put it in the FIP.
ifndef EL3_PAYLOAD_BASE
NEED_BL31 := yes
endif
endif
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Process TBB related flags
ifneq (${GENERATE_COT},0)
# Common cert_create options
ifneq (${CREATE_KEYS},0)
$(eval CRT_ARGS += -n)
$(eval FWU_CRT_ARGS += -n)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
ifneq (${SAVE_KEYS},0)
$(eval CRT_ARGS += -k)
$(eval FWU_CRT_ARGS += -k)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
endif
endif
# Include TBBR makefile (unless the platform indicates otherwise)
ifeq (${INCLUDE_TBBR_MK},1)
include make_helpers/tbbr/tbbr_tools.mk
endif
endif
2013-10-25 09:08:21 +01:00
ifneq (${FIP_ALIGN},0)
FIP_ARGS += --align ${FIP_ALIGN}
endif
################################################################################
# Include libraries' Makefile that are used in all BL
################################################################################
include lib/stack_protector/stack_protector.mk
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Auxiliary tools (fiptool, cert_create, etc)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Variables for use with Certificate Generation Tool
CRTTOOLPATH ?= tools/cert_create
CRTTOOL ?= ${CRTTOOLPATH}/cert_create${BIN_EXT}
2013-10-25 09:08:21 +01:00
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Variables for use with Firmware Image Package
FIPTOOLPATH ?= tools/fiptool
FIPTOOL ?= ${FIPTOOLPATH}/fiptool${BIN_EXT}
# Variables for use with sptool
SPTOOLPATH ?= tools/sptool
SPTOOL ?= ${SPTOOLPATH}/sptool${BIN_EXT}
# Variables for use with ROMLIB
ROMLIBPATH ?= lib/romlib
################################################################################
# Include BL specific makefiles
################################################################################
ifdef BL1_SOURCES
NEED_BL1 := yes
include bl1/bl1.mk
endif
ifdef BL2_SOURCES
NEED_BL2 := yes
include bl2/bl2.mk
endif
ifdef BL2U_SOURCES
NEED_BL2U := yes
include bl2u/bl2u.mk
endif
ifeq (${NEED_BL31},yes)
ifdef BL31_SOURCES
include bl31/bl31.mk
endif
endif
Makefile: Add ability to build dtb This is a revamp of the original approach in: https://github.com/ARM-software/arm-trusted-firmware/pull/747 Current build system has no means to automatically generate dtbs from dts, instead, stores the dtbs in the fdts/ folder. While this makes perfect sense for many reference platforms, this becomes a minor breakage in development flow for newer platforms. However, this can be solved by providing a rule for the dtbs while building the ATF binaries by purely describing which dts sources we need. For example, with this change, we will now be able to describe the dtbs we need for the platform in the corresponding platform.mk file: FDT_SOURCES += fdts/abc.dts This should be able to generate the abc.dtb appropriately. Since device trees are specification of hardware, we don't tie the rule to any specific BL, instead a generic rule is introduced. Further, this approach allows us to generate appropriate dtbs which may be need to be regenerated when a common dtsi gets updated, by just restricting changes to the dtsi alone, instead of synchronizing all the dtbs as well. If dtc is not available in default paths, but is available in an alternate location, it can be chosen by overriding the DTC variable such as 'make DTC=~/dtc/dtc ....` NOTE: dtbs are built only with the explicit make dtbs command. The rule is only available if the platform defines a FDT_SOURCES variable. Signed-off-by: Benjamin Fair <b-fair@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2016-10-14 02:13:57 +01:00
ifdef FDT_SOURCES
NEED_FDT := yes
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Build options checks
################################################################################
$(eval $(call assert_boolean,COLD_BOOT_SINGLE_CPU))
$(eval $(call assert_boolean,CREATE_KEYS))
$(eval $(call assert_boolean,CTX_INCLUDE_AARCH32_REGS))
$(eval $(call assert_boolean,CTX_INCLUDE_FPREGS))
$(eval $(call assert_boolean,CTX_INCLUDE_PAUTH_REGS))
$(eval $(call assert_boolean,CTX_INCLUDE_MTE_REGS))
$(eval $(call assert_boolean,DEBUG))
$(eval $(call assert_boolean,DYN_DISABLE_AUTH))
$(eval $(call assert_boolean,EL3_EXCEPTION_HANDLING))
$(eval $(call assert_boolean,ENABLE_AMU))
$(eval $(call assert_boolean,ENABLE_ASSERTIONS))
$(eval $(call assert_boolean,ENABLE_MPAM_FOR_LOWER_ELS))
$(eval $(call assert_boolean,ENABLE_PIE))
$(eval $(call assert_boolean,ENABLE_PMF))
$(eval $(call assert_boolean,ENABLE_PSCI_STAT))
$(eval $(call assert_boolean,ENABLE_RUNTIME_INSTRUMENTATION))
$(eval $(call assert_boolean,ENABLE_SPE_FOR_LOWER_ELS))
$(eval $(call assert_boolean,ENABLE_SPM))
$(eval $(call assert_boolean,ENABLE_SVE_FOR_NS))
$(eval $(call assert_boolean,ERROR_DEPRECATED))
$(eval $(call assert_boolean,FAULT_INJECTION_SUPPORT))
$(eval $(call assert_boolean,GENERATE_COT))
$(eval $(call assert_boolean,GICV2_G0_FOR_EL3))
$(eval $(call assert_boolean,HANDLE_EA_EL3_FIRST))
$(eval $(call assert_boolean,HW_ASSISTED_COHERENCY))
$(eval $(call assert_boolean,NS_TIMER_SWITCH))
$(eval $(call assert_boolean,OVERRIDE_LIBC))
$(eval $(call assert_boolean,PL011_GENERIC_UART))
$(eval $(call assert_boolean,PROGRAMMABLE_RESET_ADDRESS))
$(eval $(call assert_boolean,PSCI_EXTENDED_STATE_ID))
$(eval $(call assert_boolean,RAS_EXTENSION))
$(eval $(call assert_boolean,RESET_TO_BL31))
$(eval $(call assert_boolean,SAVE_KEYS))
$(eval $(call assert_boolean,SEPARATE_CODE_AND_RODATA))
$(eval $(call assert_boolean,SPIN_ON_BL1_EXIT))
$(eval $(call assert_boolean,SPM_MM))
$(eval $(call assert_boolean,TRUSTED_BOARD_BOOT))
$(eval $(call assert_boolean,USE_COHERENT_MEM))
$(eval $(call assert_boolean,USE_ROMLIB))
$(eval $(call assert_boolean,USE_TBBR_DEFS))
$(eval $(call assert_boolean,WARMBOOT_ENABLE_DCACHE_EARLY))
$(eval $(call assert_boolean,BL2_AT_EL3))
$(eval $(call assert_boolean,BL2_IN_XIP_MEM))
$(eval $(call assert_boolean,BL2_INV_DCACHE))
$(eval $(call assert_boolean,USE_SPINLOCK_CAS))
$(eval $(call assert_numeric,ARM_ARCH_MAJOR))
$(eval $(call assert_numeric,ARM_ARCH_MINOR))
$(eval $(call assert_numeric,BRANCH_PROTECTION))
ifdef KEY_SIZE
$(eval $(call assert_numeric,KEY_SIZE))
endif
ifeq ($(filter $(SANITIZE_UB), on off trap),)
$(error "Invalid value for SANITIZE_UB: can be one of on, off, trap")
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Add definitions to the cpp preprocessor based on the current build options.
# This is done after including the platform specific makefile to allow the
# platform to overwrite the default options
################################################################################
$(eval $(call add_define,ARM_ARCH_MAJOR))
$(eval $(call add_define,ARM_ARCH_MINOR))
$(eval $(call add_define,COLD_BOOT_SINGLE_CPU))
$(eval $(call add_define,CTX_INCLUDE_AARCH32_REGS))
$(eval $(call add_define,CTX_INCLUDE_FPREGS))
$(eval $(call add_define,CTX_INCLUDE_PAUTH_REGS))
$(eval $(call add_define,EL3_EXCEPTION_HANDLING))
$(eval $(call add_define,CTX_INCLUDE_MTE_REGS))
$(eval $(call add_define,ENABLE_AMU))
$(eval $(call add_define,ENABLE_ASSERTIONS))
$(eval $(call add_define,ENABLE_BTI))
$(eval $(call add_define,ENABLE_MPAM_FOR_LOWER_ELS))
$(eval $(call add_define,ENABLE_PAUTH))
$(eval $(call add_define,ENABLE_PIE))
$(eval $(call add_define,ENABLE_PMF))
$(eval $(call add_define,ENABLE_PSCI_STAT))
$(eval $(call add_define,ENABLE_RUNTIME_INSTRUMENTATION))
$(eval $(call add_define,ENABLE_SPE_FOR_LOWER_ELS))
$(eval $(call add_define,ENABLE_SPM))
$(eval $(call add_define,ENABLE_SVE_FOR_NS))
$(eval $(call add_define,ERROR_DEPRECATED))
$(eval $(call add_define,FAULT_INJECTION_SUPPORT))
$(eval $(call add_define,GICV2_G0_FOR_EL3))
$(eval $(call add_define,HANDLE_EA_EL3_FIRST))
$(eval $(call add_define,HW_ASSISTED_COHERENCY))
$(eval $(call add_define,LOG_LEVEL))
$(eval $(call add_define,NS_TIMER_SWITCH))
$(eval $(call add_define,PL011_GENERIC_UART))
$(eval $(call add_define,PLAT_${PLAT}))
$(eval $(call add_define,PROGRAMMABLE_RESET_ADDRESS))
$(eval $(call add_define,PSCI_EXTENDED_STATE_ID))
$(eval $(call add_define,RAS_EXTENSION))
$(eval $(call add_define,RESET_TO_BL31))
$(eval $(call add_define,SEPARATE_CODE_AND_RODATA))
$(eval $(call add_define,RECLAIM_INIT_CODE))
$(eval $(call add_define,SPD_${SPD}))
$(eval $(call add_define,SPIN_ON_BL1_EXIT))
$(eval $(call add_define,SPM_MM))
$(eval $(call add_define,TRUSTED_BOARD_BOOT))
$(eval $(call add_define,USE_COHERENT_MEM))
$(eval $(call add_define,USE_ROMLIB))
$(eval $(call add_define,USE_TBBR_DEFS))
$(eval $(call add_define,WARMBOOT_ENABLE_DCACHE_EARLY))
$(eval $(call add_define,BL2_AT_EL3))
$(eval $(call add_define,BL2_IN_XIP_MEM))
$(eval $(call add_define,BL2_INV_DCACHE))
$(eval $(call add_define,USE_SPINLOCK_CAS))
ifeq (${SANITIZE_UB},trap)
$(eval $(call add_define,MONITOR_TRAPS))
endif
CSS: Enable booting of EL3 payloads This patch adds support for booting EL3 payloads on CSS platforms, for example Juno. In this scenario, the Trusted Firmware follows its normal boot flow up to the point where it would normally pass control to the BL31 image. At this point, it jumps to the EL3 payload entry point address instead. Before handing over to the EL3 payload, the data SCP writes for AP at the beginning of the Trusted SRAM is restored, i.e. we zero the first 128 bytes and restore the SCP Boot configuration. The latter is saved before transferring the BL30 image to SCP and is restored just after the transfer (in BL2). The goal is to make it appear that the EL3 payload is the first piece of software to run on the target. The BL31 entrypoint info structure is updated to make the primary CPU jump to the EL3 payload instead of the BL31 image. The mailbox is populated with the EL3 payload entrypoint address, which releases the secondary CPUs out of their holding pen (if the SCP has powered them on). The arm_program_trusted_mailbox() function has been exported for this purpose. The TZC-400 configuration in BL2 is simplified: it grants secure access only to the whole DRAM. Other security initialization is unchanged. This alternative boot flow is disabled by default. A new build option EL3_PAYLOAD_BASE has been introduced to enable it and provide the EL3 payload's entry point address. The build system has been modified such that BL31 and BL33 are not compiled and/or not put in the FIP in this case, as those images are not used in this boot flow. Change-Id: Id2e26fa57988bbc32323a0effd022ab42f5b5077
2015-11-26 16:31:34 +00:00
# Define the EL3_PAYLOAD_BASE flag only if it is provided.
ifdef EL3_PAYLOAD_BASE
$(eval $(call add_define,EL3_PAYLOAD_BASE))
else
# Define the PRELOADED_BL33_BASE flag only if it is provided and
# EL3_PAYLOAD_BASE is not defined, as it has priority.
ifdef PRELOADED_BL33_BASE
$(eval $(call add_define,PRELOADED_BL33_BASE))
endif
CSS: Enable booting of EL3 payloads This patch adds support for booting EL3 payloads on CSS platforms, for example Juno. In this scenario, the Trusted Firmware follows its normal boot flow up to the point where it would normally pass control to the BL31 image. At this point, it jumps to the EL3 payload entry point address instead. Before handing over to the EL3 payload, the data SCP writes for AP at the beginning of the Trusted SRAM is restored, i.e. we zero the first 128 bytes and restore the SCP Boot configuration. The latter is saved before transferring the BL30 image to SCP and is restored just after the transfer (in BL2). The goal is to make it appear that the EL3 payload is the first piece of software to run on the target. The BL31 entrypoint info structure is updated to make the primary CPU jump to the EL3 payload instead of the BL31 image. The mailbox is populated with the EL3 payload entrypoint address, which releases the secondary CPUs out of their holding pen (if the SCP has powered them on). The arm_program_trusted_mailbox() function has been exported for this purpose. The TZC-400 configuration in BL2 is simplified: it grants secure access only to the whole DRAM. Other security initialization is unchanged. This alternative boot flow is disabled by default. A new build option EL3_PAYLOAD_BASE has been introduced to enable it and provide the EL3 payload's entry point address. The build system has been modified such that BL31 and BL33 are not compiled and/or not put in the FIP in this case, as those images are not used in this boot flow. Change-Id: Id2e26fa57988bbc32323a0effd022ab42f5b5077
2015-11-26 16:31:34 +00:00
endif
PSCI: Add framework to handle composite power states The state-id field in the power-state parameter of a CPU_SUSPEND call can be used to describe composite power states specific to a platform. The current PSCI implementation does not interpret the state-id field. It relies on the target power level and the state type fields in the power-state parameter to perform state coordination and power management operations. The framework introduced in this patch allows the PSCI implementation to intepret generic global states like RUN, RETENTION or OFF from the State-ID to make global state coordination decisions and reduce the complexity of platform ports. It adds support to involve the platform in state coordination which facilitates the use of composite power states and improves the support for entering standby states at multiple power domains. The patch also includes support for extended state-id format for the power state parameter as specified by PSCIv1.0. The PSCI implementation now defines a generic representation of the power-state parameter. It depends on the platform port to convert the power-state parameter (possibly encoding a composite power state) passed in a CPU_SUSPEND call to this representation via the `validate_power_state()` plat_psci_ops handler. It is an array where each index corresponds to a power level. Each entry contains the local power state the power domain at that power level could enter. The meaning of the local power state values is platform defined, and may vary between levels in a single platform. The PSCI implementation constrains the values only so that it can classify the state as RUN, RETENTION or OFF as required by the specification: * zero means RUN * all OFF state values at all levels must be higher than all RETENTION state values at all levels * the platform provides PLAT_MAX_RET_STATE and PLAT_MAX_OFF_STATE values to the framework The platform also must define the macros PLAT_MAX_RET_STATE and PLAT_MAX_OFF_STATE which lets the PSCI implementation find out which power domains have been requested to enter a retention or power down state. The PSCI implementation does not interpret the local power states defined by the platform. The only constraint is that the PLAT_MAX_RET_STATE < PLAT_MAX_OFF_STATE. For a power domain tree, the generic implementation maintains an array of local power states. These are the states requested for each power domain by all the cores contained within the domain. During a request to place multiple power domains in a low power state, the platform is passed an array of requested power-states for each power domain through the plat_get_target_pwr_state() API. It coordinates amongst these states to determine a target local power state for the power domain. A default weak implementation of this API is provided in the platform layer which returns the minimum of the requested power-states back to the PSCI state coordination. Finally, the plat_psci_ops power management handlers are passed the target local power states for each affected power domain using the generic representation described above. The platform executes operations specific to these target states. The platform power management handler for placing a power domain in a standby state (plat_pm_ops_t.pwr_domain_standby()) is now only used as a fast path for placing a core power domain into a standby or retention state should now be used to only place the core power domain in a standby or retention state. The extended state-id power state format can be enabled by setting the build flag PSCI_EXTENDED_STATE_ID=1 and it is disabled by default. Change-Id: I9d4123d97e179529802c1f589baaa4101759d80c
2015-04-07 12:16:56 +01:00
# Define the DYN_DISABLE_AUTH flag only if set.
ifeq (${DYN_DISABLE_AUTH},1)
$(eval $(call add_define,DYN_DISABLE_AUTH))
endif
ifneq ($(findstring armlink,$(notdir $(LD))),)
$(eval $(call add_define,USE_ARM_LINK))
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
################################################################################
# Build targets
################################################################################
2013-10-25 09:08:21 +01:00
.PHONY: all msg_start clean realclean distclean cscope locate-checkpatch checkcodebase checkpatch fiptool sptool fip fwu_fip certtool dtbs
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
.SUFFIXES:
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
all: msg_start
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
msg_start:
@echo "Building ${PLAT}"
ifeq (${ERROR_DEPRECATED},0)
# Check if deprecated declarations and cpp warnings should be treated as error or not.
ifneq ($(findstring clang,$(notdir $(CC))),)
CPPFLAGS += -Wno-error=deprecated-declarations
else
CPPFLAGS += -Wno-error=deprecated-declarations -Wno-error=cpp
endif
# __ASSEMBLY__ is deprecated in favor of the compiler-builtin __ASSEMBLER__.
ASFLAGS += -D__ASSEMBLY__
# AARCH32/AARCH64 macros are deprecated in favor of the compiler-builtin __aarch64__.
ifeq (${ARCH},aarch32)
$(eval $(call add_define,AARCH32))
else
$(eval $(call add_define,AARCH64))
endif
endif # !ERROR_DEPRECATED
$(eval $(call MAKE_LIB_DIRS))
$(eval $(call MAKE_LIB,c))
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Expand build macros for the different images
ifeq (${NEED_BL1},yes)
$(eval $(call MAKE_BL,1))
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
ifeq (${NEED_BL2},yes)
ifeq (${BL2_AT_EL3}, 0)
FIP_BL2_ARGS := tb-fw
endif
$(if ${BL2}, $(eval $(call TOOL_ADD_IMG,bl2,--${FIP_BL2_ARGS})),\
$(eval $(call MAKE_BL,2,${FIP_BL2_ARGS})))
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
endif
ifeq (${NEED_SCP_BL2},yes)
$(eval $(call TOOL_ADD_IMG,scp_bl2,--scp-fw))
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
ifeq (${NEED_BL31},yes)
BL31_SOURCES += ${SPD_SOURCES}
$(if ${BL31}, $(eval $(call TOOL_ADD_IMG,bl31,--soc-fw)),\
$(eval $(call MAKE_BL,31,soc-fw)))
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
endif
# If a BL32 image is needed but neither BL32 nor BL32_SOURCES is defined, the
# build system will call TOOL_ADD_IMG to print a warning message and abort the
# process. Note that the dependency on BL32 applies to the FIP only.
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
ifeq (${NEED_BL32},yes)
BUILD_BL32 := $(if $(BL32),,$(if $(BL32_SOURCES),1))
$(if ${BUILD_BL32}, $(eval $(call MAKE_BL,32,tos-fw)),\
$(eval $(call TOOL_ADD_IMG,bl32,--tos-fw)))
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
# Add the BL33 image if required by the platform
ifeq (${NEED_BL33},yes)
$(eval $(call TOOL_ADD_IMG,bl33,--nt-fw))
endif
ifeq (${NEED_BL2U},yes)
$(if ${BL2U}, $(eval $(call TOOL_ADD_IMG,bl2u,--ap-fwu-cfg,FWU_)),\
$(eval $(call MAKE_BL,2u,ap-fwu-cfg,FWU_)))
endif
Makefile: Add ability to build dtb This is a revamp of the original approach in: https://github.com/ARM-software/arm-trusted-firmware/pull/747 Current build system has no means to automatically generate dtbs from dts, instead, stores the dtbs in the fdts/ folder. While this makes perfect sense for many reference platforms, this becomes a minor breakage in development flow for newer platforms. However, this can be solved by providing a rule for the dtbs while building the ATF binaries by purely describing which dts sources we need. For example, with this change, we will now be able to describe the dtbs we need for the platform in the corresponding platform.mk file: FDT_SOURCES += fdts/abc.dts This should be able to generate the abc.dtb appropriately. Since device trees are specification of hardware, we don't tie the rule to any specific BL, instead a generic rule is introduced. Further, this approach allows us to generate appropriate dtbs which may be need to be regenerated when a common dtsi gets updated, by just restricting changes to the dtsi alone, instead of synchronizing all the dtbs as well. If dtc is not available in default paths, but is available in an alternate location, it can be chosen by overriding the DTC variable such as 'make DTC=~/dtc/dtc ....` NOTE: dtbs are built only with the explicit make dtbs command. The rule is only available if the platform defines a FDT_SOURCES variable. Signed-off-by: Benjamin Fair <b-fair@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2016-10-14 02:13:57 +01:00
# Expand build macros for the different images
ifeq (${NEED_FDT},yes)
$(eval $(call MAKE_DTBS,$(BUILD_PLAT)/fdts,$(FDT_SOURCES)))
Makefile: Add ability to build dtb This is a revamp of the original approach in: https://github.com/ARM-software/arm-trusted-firmware/pull/747 Current build system has no means to automatically generate dtbs from dts, instead, stores the dtbs in the fdts/ folder. While this makes perfect sense for many reference platforms, this becomes a minor breakage in development flow for newer platforms. However, this can be solved by providing a rule for the dtbs while building the ATF binaries by purely describing which dts sources we need. For example, with this change, we will now be able to describe the dtbs we need for the platform in the corresponding platform.mk file: FDT_SOURCES += fdts/abc.dts This should be able to generate the abc.dtb appropriately. Since device trees are specification of hardware, we don't tie the rule to any specific BL, instead a generic rule is introduced. Further, this approach allows us to generate appropriate dtbs which may be need to be regenerated when a common dtsi gets updated, by just restricting changes to the dtsi alone, instead of synchronizing all the dtbs as well. If dtc is not available in default paths, but is available in an alternate location, it can be chosen by overriding the DTC variable such as 'make DTC=~/dtc/dtc ....` NOTE: dtbs are built only with the explicit make dtbs command. The rule is only available if the platform defines a FDT_SOURCES variable. Signed-off-by: Benjamin Fair <b-fair@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2016-10-14 02:13:57 +01:00
endif
locate-checkpatch:
ifndef CHECKPATCH
$(error "Please set CHECKPATCH to point to the Linux checkpatch.pl file, eg: CHECKPATCH=../linux/scripts/checkpatch.pl")
else
ifeq (,$(wildcard ${CHECKPATCH}))
$(error "The file CHECKPATCH points to cannot be found, use eg: CHECKPATCH=../linux/scripts/checkpatch.pl")
endif
endif
2013-10-25 09:08:21 +01:00
clean:
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo " CLEAN"
$(call SHELL_REMOVE_DIR,${BUILD_PLAT})
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean
${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean
${Q}${MAKE} --no-print-directory -C ${ROMLIBPATH} clean
2013-10-25 09:08:21 +01:00
realclean distclean:
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo " REALCLEAN"
$(call SHELL_REMOVE_DIR,${BUILD_BASE})
$(call SHELL_DELETE_ALL, ${CURDIR}/cscope.*)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean
${Q}${MAKE} --no-print-directory -C ${SPTOOLPATH} clean
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean
${Q}${MAKE} --no-print-directory -C ${ROMLIBPATH} clean
2013-10-25 09:08:21 +01:00
checkcodebase: locate-checkpatch
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo " CHECKING STYLE"
@if test -d .git ; then \
git ls-files | grep -E -v 'libfdt|libc|docs|\.rst' | \
while read GIT_FILE ; \
do ${CHECKPATCH} ${CHECKCODE_ARGS} -f $$GIT_FILE ; \
done ; \
else \
find . -type f -not -iwholename "*.git*" \
-not -iwholename "*build*" \
-not -iwholename "*libfdt*" \
-not -iwholename "*libc*" \
-not -iwholename "*docs*" \
-not -iwholename "*.rst" \
-exec ${CHECKPATCH} ${CHECKCODE_ARGS} -f {} \; ; \
fi
checkpatch: locate-checkpatch
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo " CHECKING STYLE"
@if test -n "${CHECKPATCH_OPTS}"; then \
echo " with ${CHECKPATCH_OPTS} option(s)"; \
fi
${Q}COMMON_COMMIT=$$(git merge-base HEAD ${BASE_COMMIT}); \
for commit in `git rev-list $$COMMON_COMMIT..HEAD`; do \
printf "\n[*] Checking style of '$$commit'\n\n"; \
git log --format=email "$$commit~..$$commit" \
-- ${CHECK_PATHS} | \
${CHECKPATCH} ${CHECKPATCH_OPTS} - || true; \
git diff --format=email "$$commit~..$$commit" \
-- ${CHECK_PATHS} | \
${CHECKPATCH} ${CHECKPATCH_OPTS} - || true; \
done
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
certtool: ${CRTTOOL}
.PHONY: ${CRTTOOL}
${CRTTOOL}:
${Q}${MAKE} PLAT=${PLAT} USE_TBBR_DEFS=${USE_TBBR_DEFS} --no-print-directory -C ${CRTTOOLPATH}
@${ECHO_BLANK_LINE}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo "Built $@ successfully"
@${ECHO_BLANK_LINE}
ifneq (${GENERATE_COT},0)
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
certificates: ${CRT_DEPS} ${CRTTOOL}
${Q}${CRTTOOL} ${CRT_ARGS}
@${ECHO_BLANK_LINE}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo "Built $@ successfully"
@echo "Certificates can be found in ${BUILD_PLAT}"
@${ECHO_BLANK_LINE}
endif
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
${BUILD_PLAT}/${FIP_NAME}: ${FIP_DEPS} ${FIPTOOL}
${Q}${FIPTOOL} create ${FIP_ARGS} $@
${Q}${FIPTOOL} info $@
@${ECHO_BLANK_LINE}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo "Built $@ successfully"
@${ECHO_BLANK_LINE}
ifneq (${GENERATE_COT},0)
fwu_certificates: ${FWU_CRT_DEPS} ${CRTTOOL}
${Q}${CRTTOOL} ${FWU_CRT_ARGS}
@${ECHO_BLANK_LINE}
@echo "Built $@ successfully"
@echo "FWU certificates can be found in ${BUILD_PLAT}"
@${ECHO_BLANK_LINE}
endif
${BUILD_PLAT}/${FWU_FIP_NAME}: ${FWU_FIP_DEPS} ${FIPTOOL}
${Q}${FIPTOOL} create ${FWU_FIP_ARGS} $@
${Q}${FIPTOOL} info $@
@${ECHO_BLANK_LINE}
@echo "Built $@ successfully"
@${ECHO_BLANK_LINE}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
fiptool: ${FIPTOOL}
fip: ${BUILD_PLAT}/${FIP_NAME}
fwu_fip: ${BUILD_PLAT}/${FWU_FIP_NAME}
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
.PHONY: ${FIPTOOL}
${FIPTOOL}:
${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${FIPTOOLPATH}
sptool: ${SPTOOL}
.PHONY: ${SPTOOL}
${SPTOOL}:
${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${SPTOOLPATH}
.PHONY: libraries
romlib.bin: libraries
${Q}${MAKE} PLAT_DIR=${PLAT_DIR} BUILD_PLAT=${BUILD_PLAT} ENABLE_BTI=${ENABLE_BTI} ARM_ARCH_MINOR=${ARM_ARCH_MINOR} INCLUDES='${INCLUDES}' DEFINES='${DEFINES}' --no-print-directory -C ${ROMLIBPATH} all
cscope:
@echo " CSCOPE"
${Q}find ${CURDIR} -name "*.[chsS]" > cscope.files
${Q}cscope -b -q -k
help:
@echo "usage: ${MAKE} [PLAT=<platform>] [OPTIONS] [TARGET]"
@echo ""
@echo "PLAT is used to specify which platform you wish to build."
@echo "If no platform is specified, PLAT defaults to: ${DEFAULT_PLAT}"
@echo ""
@echo "platform = ${PLATFORM_LIST}"
@echo ""
@echo "Please refer to the User Guide for a list of all supported options."
@echo "Note that the build system doesn't track dependencies for build "
@echo "options. Therefore, if any of the build options are changed "
@echo "from a previous build, a clean build must be performed."
@echo ""
@echo "Supported Targets:"
@echo " all Build all individual bootloader binaries"
@echo " bl1 Build the BL1 binary"
@echo " bl2 Build the BL2 binary"
@echo " bl2u Build the BL2U binary"
@echo " bl31 Build the BL31 binary"
@echo " bl32 Build the BL32 binary. If ARCH=aarch32, then "
@echo " this builds secure payload specified by AARCH32_SP"
Rework Makefile This patch is a complete rework of the main Makefile. Functionality remains the same but the code has been reorganized in sections in order to improve readability and facilitate adding future extensions. A new file 'build_macros.mk' has been created and will contain common definitions (variables, macros, etc) that may be used from the main Makefile and other platform specific makefiles. A new macro 'FIP_ADD_IMG' has been introduced and it will allow the platform to specify binary images and the necessary checks for a successful build. Platforms that require a BL30 image no longer need to specify the NEED_BL30 option. The main Makefile is now completely unaware of additional images not built as part of Trusted Firmware, like BL30. It is the platform responsibility to specify images using the macro 'FIP_ADD_IMG'. Juno uses this macro to include the BL30 image in the build. BL33 image is specified in the main Makefile to preserve backward compatibility with the NEED_BL33 option. Otherwise, platform ports that rely on the definition of NEED_BL33 might break. All Trusted Board Boot related definitions have been moved to a separate file 'tbbr_tools.mk'. The main Makefile will include this file unless the platform indicates otherwise by setting the variable 'INCLUDE_TBBR_MK := 0' in the corresponding platform.mk file. This will keep backward compatibility but ideally each platform should include the corresponding TBB .mk file in platform.mk. Change-Id: I35e7bc9930d38132412e950e20aa2a01e2b26801
2015-08-18 14:23:04 +01:00
@echo " certificates Build the certificates (requires 'GENERATE_COT=1')"
@echo " fip Build the Firmware Image Package (FIP)"
@echo " fwu_fip Build the FWU Firmware Image Package (FIP)"
@echo " checkcodebase Check the coding style of the entire source tree"
@echo " checkpatch Check the coding style on changes in the current"
@echo " branch against BASE_COMMIT (default origin/master)"
@echo " clean Clean the build for the selected platform"
@echo " cscope Generate cscope index"
@echo " distclean Remove all build artifacts for all platforms"
@echo " certtool Build the Certificate generation tool"
@echo " fiptool Build the Firmware Image Package (FIP) creation tool"
@echo " sptool Build the Secure Partition Package creation tool"
@echo " dtbs Build the Device Tree Blobs (if required for the platform)"
@echo ""
@echo "Note: most build targets require PLAT to be set to a specific platform."
@echo ""
@echo "example: build all targets for the FVP platform:"
@echo " CROSS_COMPILE=aarch64-none-elf- make PLAT=fvp all"