| # |
| # Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # Redistributions of source code must retain the above copyright notice, this |
| # list of conditions and the following disclaimer. |
| # |
| # Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # |
| # Neither the name of ARM nor the names of its contributors may be used |
| # to endorse or promote products derived from this software without specific |
| # prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| # |
| # Trusted Firmware Version |
| # |
| VERSION_MAJOR := 1 |
| VERSION_MINOR := 2 |
| |
| # Default goal is build all images |
| .DEFAULT_GOAL := all |
| |
| include make_helpers/build_macros.mk |
| |
| ################################################################################ |
| # Default values for build configurations |
| ################################################################################ |
| |
| # Build verbosity |
| V := 0 |
| # Debug build |
| DEBUG := 0 |
| # Build platform |
| DEFAULT_PLAT := fvp |
| PLAT := ${DEFAULT_PLAT} |
| # SPD choice |
| SPD := none |
| # Base commit to perform code check on |
| BASE_COMMIT := origin/master |
| # NS timer register save and restore |
| NS_TIMER_SWITCH := 0 |
| # By default, Bl1 acts as the reset handler, not BL31 |
| RESET_TO_BL31 := 0 |
| # Include FP registers in cpu context |
| CTX_INCLUDE_FPREGS := 0 |
| # Determine the version of ARM GIC architecture to use for interrupt management |
| # in EL3. The platform port can change this value if needed. |
| ARM_GIC_ARCH := 2 |
| # Determine the version of ARM CCI product used in the platform. The platform |
| # port can change this value if needed. |
| ARM_CCI_PRODUCT_ID := 400 |
| # Flag used to indicate if ASM_ASSERTION should be enabled for the build. |
| # This defaults to being present in DEBUG builds only. |
| ASM_ASSERTION := ${DEBUG} |
| # Build option to choose whether Trusted firmware uses Coherent memory or not. |
| USE_COHERENT_MEM := 1 |
| # Flag used to choose the power state format viz Extended State-ID or the Original |
| # format. |
| PSCI_EXTENDED_STATE_ID := 0 |
| # Default FIP file name |
| FIP_NAME := fip.bin |
| # Default FWU_FIP file name |
| FWU_FIP_NAME := fwu_fip.bin |
| # By default, use the -pedantic option in the gcc command line |
| DISABLE_PEDANTIC := 0 |
| # Flags to generate the Chain of Trust |
| GENERATE_COT := 0 |
| CREATE_KEYS := 1 |
| SAVE_KEYS := 0 |
| # Flags to build TF with Trusted Boot support |
| TRUSTED_BOARD_BOOT := 0 |
| # By default, consider that the platform's reset address is not programmable. |
| # The platform Makefile is free to override this value. |
| PROGRAMMABLE_RESET_ADDRESS := 0 |
| # Build flag to treat usage of deprecated platform and framework APIs as error. |
| ERROR_DEPRECATED := 0 |
| # By default, consider that the platform may release several CPUs out of reset. |
| # The platform Makefile is free to override this value. |
| COLD_BOOT_SINGLE_CPU := 0 |
| # Flag to introduce an infinite loop in BL1 just before it exits into the next |
| # image. This is meant to help debugging the post-BL2 phase. |
| SPIN_ON_BL1_EXIT := 0 |
| # Build PL011 UART driver in minimal generic UART mode |
| PL011_GENERIC_UART := 0 |
| |
| |
| ################################################################################ |
| # Checkpatch script options |
| ################################################################################ |
| |
| CHECK_IGNORE := --ignore COMPLEX_MACRO \ |
| --ignore GERRIT_CHANGE_ID \ |
| --ignore GIT_COMMIT_ID |
| CHECKPATCH_ARGS := --no-tree --no-signoff ${CHECK_IGNORE} |
| CHECKCODE_ARGS := --no-patch --no-tree --no-signoff ${CHECK_IGNORE} |
| # Do not check the coding style on C library files |
| CHECK_PATHS := $(shell ls -I include -I lib) \ |
| $(addprefix include/,$(shell ls -I stdlib include)) \ |
| $(addprefix lib/,$(shell ls -I stdlib lib)) |
| |
| |
| ################################################################################ |
| # Process build options |
| ################################################################################ |
| |
| # Verbose flag |
| ifeq (${V},0) |
| Q=@ |
| CHECKCODE_ARGS += --no-summary --terse |
| else |
| Q= |
| endif |
| export Q |
| |
| # Process Debug flag |
| $(eval $(call add_define,DEBUG)) |
| ifneq (${DEBUG}, 0) |
| BUILD_TYPE := debug |
| CFLAGS += -g |
| ASFLAGS += -g -Wa,--gdwarf-2 |
| # Use LOG_LEVEL_INFO by default for debug builds |
| LOG_LEVEL := 40 |
| else |
| BUILD_TYPE := release |
| $(eval $(call add_define,NDEBUG)) |
| # Use LOG_LEVEL_NOTICE by default for release builds |
| LOG_LEVEL := 20 |
| endif |
| |
| # Default build string (git branch and commit) |
| ifeq (${BUILD_STRING},) |
| BUILD_STRING := $(shell git log -n 1 --pretty=format:"%h") |
| endif |
| VERSION_STRING := v${VERSION_MAJOR}.${VERSION_MINOR}(${BUILD_TYPE}):${BUILD_STRING} |
| |
| # The cert_create tool cannot generate certificates individually, so we use the |
| # target 'certificates' to create them all |
| ifneq (${GENERATE_COT},0) |
| FIP_DEPS += certificates |
| FWU_FIP_DEPS += fwu_certificates |
| endif |
| |
| |
| ################################################################################ |
| # Toolchain |
| ################################################################################ |
| |
| CC := ${CROSS_COMPILE}gcc |
| CPP := ${CROSS_COMPILE}cpp |
| AS := ${CROSS_COMPILE}gcc |
| AR := ${CROSS_COMPILE}ar |
| LD := ${CROSS_COMPILE}ld |
| OC := ${CROSS_COMPILE}objcopy |
| OD := ${CROSS_COMPILE}objdump |
| NM := ${CROSS_COMPILE}nm |
| PP := ${CROSS_COMPILE}gcc -E |
| |
| ASFLAGS += -nostdinc -ffreestanding -Wa,--fatal-warnings \ |
| -Werror -Wmissing-include-dirs \ |
| -mgeneral-regs-only -D__ASSEMBLY__ \ |
| ${DEFINES} ${INCLUDES} |
| CFLAGS += -nostdinc -ffreestanding -Wall \ |
| -Werror -Wmissing-include-dirs \ |
| -mgeneral-regs-only -mstrict-align \ |
| -std=c99 -c -Os \ |
| ${DEFINES} ${INCLUDES} |
| CFLAGS += -ffunction-sections -fdata-sections |
| |
| LDFLAGS += --fatal-warnings -O1 |
| LDFLAGS += --gc-sections |
| |
| |
| ################################################################################ |
| # Common sources and include directories |
| ################################################################################ |
| |
| BL_COMMON_SOURCES += common/bl_common.c \ |
| common/tf_printf.c \ |
| common/aarch64/debug.S \ |
| lib/aarch64/cache_helpers.S \ |
| lib/aarch64/misc_helpers.S \ |
| lib/aarch64/xlat_helpers.c \ |
| lib/stdlib/std.c \ |
| plat/common/aarch64/platform_helpers.S |
| |
| INCLUDES += -Iinclude/bl1 \ |
| -Iinclude/bl31 \ |
| -Iinclude/bl31/services \ |
| -Iinclude/common \ |
| -Iinclude/drivers \ |
| -Iinclude/drivers/arm \ |
| -Iinclude/drivers/auth \ |
| -Iinclude/drivers/io \ |
| -Iinclude/drivers/ti/uart \ |
| -Iinclude/lib \ |
| -Iinclude/lib/aarch64 \ |
| -Iinclude/lib/cpus/aarch64 \ |
| -Iinclude/plat/common \ |
| -Iinclude/stdlib \ |
| -Iinclude/stdlib/sys \ |
| ${PLAT_INCLUDES} \ |
| ${SPD_INCLUDES} |
| |
| |
| ################################################################################ |
| # Generic definitions |
| ################################################################################ |
| |
| BUILD_BASE := ./build |
| BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${BUILD_TYPE} |
| |
| PLAT_MAKEFILE := platform.mk |
| # Generate the platforms list by recursively searching for all directories |
| # under /plat containing a PLAT_MAKEFILE. Append each platform with a `|` |
| # char and strip out the final '|'. |
| PLATFORMS := $(shell find plat/ -name '${PLAT_MAKEFILE}' -print0 | \ |
| sed -r 's%[^\x00]*\/([^/]*)\/${PLAT_MAKEFILE}\x00%\1|%g' | \ |
| sed -r 's/\|$$//') |
| SPDS := $(shell ls -I none services/spd) |
| |
| # Platforms providing their own TBB makefile may override this value |
| INCLUDE_TBBR_MK := 1 |
| |
| |
| ################################################################################ |
| # Include SPD Makefile if one has been specified |
| ################################################################################ |
| |
| ifneq (${SPD},none) |
| ifdef EL3_PAYLOAD_BASE |
| $(warning "SPD and EL3_PAYLOAD_BASE are incompatible build options.") |
| $(warning "The SPD and its BL32 companion will be present but ignored.") |
| endif |
| # We expect to locate an spd.mk under the specified SPD directory |
| SPD_MAKE := $(shell m="services/spd/${SPD}/${SPD}.mk"; [ -f "$$m" ] && echo "$$m") |
| |
| 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. |
| endif |
| |
| |
| ################################################################################ |
| # Include the platform specific Makefile after the SPD Makefile (the platform |
| # makefile may use all previous definitions in this file) |
| ################################################################################ |
| |
| ifeq (${PLAT},) |
| $(error "Error: Unknown platform. Please use PLAT=<platform name> to specify the platform") |
| endif |
| PLAT_MAKEFILE_FULL := $(shell find plat/ -wholename '*/${PLAT}/${PLAT_MAKEFILE}') |
| ifeq ($(PLAT_MAKEFILE_FULL),) |
| $(error "Error: Invalid platform. The following platforms are available: ${PLATFORMS}") |
| endif |
| |
| include ${PLAT_MAKEFILE_FULL} |
| |
| # If the platform has not defined ENABLE_PLAT_COMPAT, then enable it by default |
| ifndef ENABLE_PLAT_COMPAT |
| ENABLE_PLAT_COMPAT := 1 |
| endif |
| |
| # Include the platform compatibility helpers for PSCI |
| ifneq (${ENABLE_PLAT_COMPAT}, 0) |
| include plat/compat/plat_compat.mk |
| endif |
| |
| # Include the CPU specific operations makefile. By default all CPU errata |
| # workarounds and CPU specifc optimisations are disabled. This can be |
| # overridden by the platform. |
| include lib/cpus/cpu-ops.mk |
| |
| |
| ################################################################################ |
| # Process platform overrideable behaviour |
| ################################################################################ |
| |
| # Check if -pedantic option should be used |
| ifeq (${DISABLE_PEDANTIC},0) |
| CFLAGS += -pedantic |
| endif |
| |
| # Using the ARM Trusted Firmware BL2 implies that a BL33 image also need to be |
| # supplied for the FIP and Certificate generation tools. This flag can be |
| # overridden by the platform. |
| ifdef BL2_SOURCES |
| ifndef EL3_PAYLOAD_BASE |
| NEED_BL33 ?= yes |
| else |
| # The BL33 image is not needed when booting an EL3 payload. |
| NEED_BL33 := no |
| endif |
| endif |
| |
| # 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) |
| ifneq (${SAVE_KEYS},0) |
| $(eval CRT_ARGS += -k) |
| $(eval FWU_CRT_ARGS += -k) |
| endif |
| endif |
| # Include TBBR makefile (unless the platform indicates otherwise) |
| ifeq (${INCLUDE_TBBR_MK},1) |
| include make_helpers/tbbr/tbbr_tools.mk |
| endif |
| endif |
| |
| |
| ################################################################################ |
| # Auxiliary tools (fip_create, cert_create, etc) |
| ################################################################################ |
| |
| # Variables for use with Certificate Generation Tool |
| CRTTOOLPATH ?= tools/cert_create |
| CRTTOOL ?= ${CRTTOOLPATH}/cert_create |
| |
| # Variables for use with Firmware Image Package |
| FIPTOOLPATH ?= tools/fip_create |
| FIPTOOL ?= ${FIPTOOLPATH}/fip_create |
| |
| |
| ################################################################################ |
| # Build options checks |
| ################################################################################ |
| |
| $(eval $(call assert_boolean,DEBUG)) |
| $(eval $(call assert_boolean,NS_TIMER_SWITCH)) |
| $(eval $(call assert_boolean,RESET_TO_BL31)) |
| $(eval $(call assert_boolean,CTX_INCLUDE_FPREGS)) |
| $(eval $(call assert_boolean,ASM_ASSERTION)) |
| $(eval $(call assert_boolean,USE_COHERENT_MEM)) |
| $(eval $(call assert_boolean,DISABLE_PEDANTIC)) |
| $(eval $(call assert_boolean,GENERATE_COT)) |
| $(eval $(call assert_boolean,CREATE_KEYS)) |
| $(eval $(call assert_boolean,SAVE_KEYS)) |
| $(eval $(call assert_boolean,TRUSTED_BOARD_BOOT)) |
| $(eval $(call assert_boolean,PROGRAMMABLE_RESET_ADDRESS)) |
| $(eval $(call assert_boolean,COLD_BOOT_SINGLE_CPU)) |
| $(eval $(call assert_boolean,PSCI_EXTENDED_STATE_ID)) |
| $(eval $(call assert_boolean,ERROR_DEPRECATED)) |
| $(eval $(call assert_boolean,ENABLE_PLAT_COMPAT)) |
| $(eval $(call assert_boolean,SPIN_ON_BL1_EXIT)) |
| $(eval $(call assert_boolean,PL011_GENERIC_UART)) |
| |
| |
| ################################################################################ |
| # 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,PLAT_${PLAT})) |
| $(eval $(call add_define,NS_TIMER_SWITCH)) |
| $(eval $(call add_define,RESET_TO_BL31)) |
| $(eval $(call add_define,CTX_INCLUDE_FPREGS)) |
| $(eval $(call add_define,ARM_GIC_ARCH)) |
| $(eval $(call add_define,ARM_CCI_PRODUCT_ID)) |
| $(eval $(call add_define,ASM_ASSERTION)) |
| $(eval $(call add_define,LOG_LEVEL)) |
| $(eval $(call add_define,USE_COHERENT_MEM)) |
| $(eval $(call add_define,TRUSTED_BOARD_BOOT)) |
| $(eval $(call add_define,PROGRAMMABLE_RESET_ADDRESS)) |
| $(eval $(call add_define,COLD_BOOT_SINGLE_CPU)) |
| $(eval $(call add_define,PSCI_EXTENDED_STATE_ID)) |
| $(eval $(call add_define,ERROR_DEPRECATED)) |
| $(eval $(call add_define,ENABLE_PLAT_COMPAT)) |
| $(eval $(call add_define,SPIN_ON_BL1_EXIT)) |
| # Define the EL3_PAYLOAD_BASE flag only if it is provided. |
| ifdef EL3_PAYLOAD_BASE |
| $(eval $(call add_define,EL3_PAYLOAD_BASE)) |
| endif |
| $(eval $(call add_define,PL011_GENERIC_UART)) |
| |
| |
| ################################################################################ |
| # 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 |
| |
| 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 |
| include bl31/bl31.mk |
| endif |
| endif |
| |
| |
| ################################################################################ |
| # Build targets |
| ################################################################################ |
| |
| .PHONY: all msg_start clean realclean distclean cscope locate-checkpatch checkcodebase checkpatch fiptool fip fwu_fip certtool |
| .SUFFIXES: |
| |
| all: msg_start |
| |
| msg_start: |
| @echo "Building ${PLAT}" |
| |
| # Check if deprecated declarations should be treated as error or not. |
| ifeq (${ERROR_DEPRECATED},0) |
| CFLAGS += -Wno-error=deprecated-declarations |
| endif |
| |
| # Expand build macros for the different images |
| ifeq (${NEED_BL1},yes) |
| $(eval $(call MAKE_BL,1)) |
| endif |
| |
| ifeq (${NEED_BL2},yes) |
| $(if ${BL2}, $(eval $(call MAKE_TOOL_ARGS,2,${BL2},in_fip)),\ |
| $(eval $(call MAKE_BL,2,in_fip))) |
| endif |
| |
| ifeq (${NEED_BL31},yes) |
| BL31_SOURCES += ${SPD_SOURCES} |
| $(if ${BL31}, $(eval $(call MAKE_TOOL_ARGS,31,${BL31},in_fip)),\ |
| $(eval $(call MAKE_BL,31,in_fip))) |
| endif |
| |
| # If a BL32 image is needed but neither BL32 nor BL32_SOURCES is defined, the |
| # build system will call FIP_ADD_IMG to print a warning message and abort the |
| # process. Note that the dependency on BL32 applies to the FIP only. |
| ifeq (${NEED_BL32},yes) |
| $(if ${BL32}, $(eval $(call MAKE_TOOL_ARGS,32,${BL32},in_fip)),\ |
| $(if ${BL32_SOURCES}, $(eval $(call MAKE_BL,32,in_fip)),\ |
| $(eval $(call FIP_ADD_IMG,BL32,--bl32)))) |
| endif |
| |
| # Add the BL33 image if required by the platform |
| ifeq (${NEED_BL33},yes) |
| $(eval $(call FIP_ADD_IMG,BL33,--bl33)) |
| endif |
| |
| ifeq (${NEED_BL2U},yes) |
| BL2U_PATH := $(if ${BL2U},${BL2U},$(call IMG_BIN,2u)) |
| $(if ${BL2U}, ,$(eval $(call MAKE_BL,2u))) |
| $(eval $(call FWU_FIP_ADD_PAYLOAD,${BL2U_PATH},--bl2u)) |
| endif |
| |
| locate-checkpatch: |
| ifndef CHECKPATCH |
| $(error "Please set CHECKPATCH to point to the Linux checkpatch.pl file, eg: CHECKPATCH=../linux/script/checkpatch.pl") |
| else |
| ifeq (,$(wildcard ${CHECKPATCH})) |
| $(error "The file CHECKPATCH points to cannot be found, use eg: CHECKPATCH=../linux/script/checkpatch.pl") |
| endif |
| endif |
| |
| clean: |
| @echo " CLEAN" |
| ${Q}rm -rf ${BUILD_PLAT} |
| ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean |
| ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean |
| |
| realclean distclean: |
| @echo " REALCLEAN" |
| ${Q}rm -rf ${BUILD_BASE} |
| ${Q}rm -f ${CURDIR}/cscope.* |
| ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean |
| ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean |
| |
| checkcodebase: locate-checkpatch |
| @echo " CHECKING STYLE" |
| @if test -d .git ; then \ |
| git ls-files | grep -v stdlib | while read GIT_FILE ; do ${CHECKPATCH} ${CHECKCODE_ARGS} -f $$GIT_FILE ; done ; \ |
| else \ |
| find . -type f -not -iwholename "*.git*" -not -iwholename "*build*" -not -iwholename "*stdlib*" -exec ${CHECKPATCH} ${CHECKCODE_ARGS} -f {} \; ; \ |
| fi |
| |
| checkpatch: locate-checkpatch |
| @echo " CHECKING STYLE" |
| ${Q}git log -p ${BASE_COMMIT}..HEAD -- ${CHECK_PATHS} | ${CHECKPATCH} ${CHECKPATCH_ARGS} - || true |
| |
| certtool: ${CRTTOOL} |
| |
| .PHONY: ${CRTTOOL} |
| ${CRTTOOL}: |
| ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} |
| @echo |
| @echo "Built $@ successfully" |
| @echo |
| |
| ifneq (${GENERATE_COT},0) |
| certificates: ${CRT_DEPS} ${CRTTOOL} |
| ${Q}${CRTTOOL} ${CRT_ARGS} |
| @echo |
| @echo "Built $@ successfully" |
| @echo "Certificates can be found in ${BUILD_PLAT}" |
| @echo |
| endif |
| |
| ${BUILD_PLAT}/${FIP_NAME}: ${FIP_DEPS} ${FIPTOOL} |
| ${Q}${FIPTOOL} --dump ${FIP_ARGS} $@ |
| @echo |
| @echo "Built $@ successfully" |
| @echo |
| |
| ifneq (${GENERATE_COT},0) |
| fwu_certificates: ${FWU_CRT_DEPS} ${CRTTOOL} |
| ${Q}${CRTTOOL} ${FWU_CRT_ARGS} |
| @echo |
| @echo "Built $@ successfully" |
| @echo "FWU certificates can be found in ${BUILD_PLAT}" |
| @echo |
| endif |
| |
| ${BUILD_PLAT}/${FWU_FIP_NAME}: ${FWU_FIP_DEPS} ${FIPTOOL} |
| ${Q}${FIPTOOL} --dump ${FWU_FIP_ARGS} $@ |
| @echo |
| @echo "Built $@ successfully" |
| @echo |
| |
| fiptool: ${FIPTOOL} |
| fip: ${BUILD_PLAT}/${FIP_NAME} |
| fwu_fip: ${BUILD_PLAT}/${FWU_FIP_NAME} |
| |
| .PHONY: ${FIPTOOL} |
| ${FIPTOOL}: |
| ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} |
| |
| cscope: |
| @echo " CSCOPE" |
| ${Q}find ${CURDIR} -name "*.[chsS]" > cscope.files |
| ${Q}cscope -b -q -k |
| |
| help: |
| @echo "usage: ${MAKE} PLAT=<${PLATFORMS}> [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 "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" |
| @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 "" |
| @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" |