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Commit 368bb87b authored by danh-arm's avatar danh-arm
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Merge pull request #417 from jcastillo-arm/jc/makefile_2 

Makefile rework and bug fix #2
parents 8d91ecfe 88154678
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Makefile
View file @ 368bb87b
......@@ -31,98 +31,155 @@
#
# Trusted Firmware Version
#
VERSION_MAJOR := 1
VERSION_MINOR := 1
VERSION_MAJOR := 1
VERSION_MINOR := 1
#
# Default goal is build all images
.DEFAULT_GOAL := all
include make_helpers/build_macros.mk
################################################################################
# Default values for build configurations
#
################################################################################
# Build verbosity
V := 0
V := 0
# Debug build
DEBUG := 0
DEBUG := 0
# Build platform
DEFAULT_PLAT := fvp
PLAT := ${DEFAULT_PLAT}
DEFAULT_PLAT := fvp
PLAT := ${DEFAULT_PLAT}
# SPD choice
SPD := none
SPD := none
# Base commit to perform code check on
BASE_COMMIT := origin/master
BASE_COMMIT := origin/master
# NS timer register save and restore
NS_TIMER_SWITCH := 0
NS_TIMER_SWITCH := 0
# By default, Bl1 acts as the reset handler, not BL31
RESET_TO_BL31 := 0
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
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
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}
ASM_ASSERTION := ${DEBUG}
# Build option to choose whether Trusted firmware uses Coherent memory or not.
USE_COHERENT_MEM := 1
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
PSCI_EXTENDED_STATE_ID := 0
# Default FIP file name
FIP_NAME := fip.bin
FIP_NAME := fip.bin
# By default, use the -pedantic option in the gcc command line
DISABLE_PEDANTIC := 0
DISABLE_PEDANTIC := 0
# Flags to generate the Chain of Trust
GENERATE_COT := 0
CREATE_KEYS := 1
SAVE_KEYS := 0
GENERATE_COT := 0
CREATE_KEYS := 1
SAVE_KEYS := 0
# Flags to build TF with Trusted Boot support
TRUSTED_BOARD_BOOT := 0
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 warn about usage of deprecated platform and framework APIs
WARN_DEPRECATED := 0
WARN_DEPRECATED := 0
# Checkpatch ignores
CHECK_IGNORE = --ignore COMPLEX_MACRO \
################################################################################
# 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}
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) \
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
Q=@
CHECKCODE_ARGS += --no-summary --terse
else
Q=
Q=
endif
export Q
# Process Debug flag
$(eval $(call add_define,DEBUG))
ifneq (${DEBUG}, 0)
BUILD_TYPE := debug
# Use LOG_LEVEL_INFO by default for debug builds
LOG_LEVEL := 40
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
# Use LOG_LEVEL_NOTICE by default for release builds
LOG_LEVEL := 20
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")
BUILD_STRING := $(shell git log -n 1 --pretty=format:"%h")
endif
VERSION_STRING := v${VERSION_MAJOR}.${VERSION_MINOR}(${BUILD_TYPE}):${BUILD_STRING}
BL_COMMON_SOURCES := common/bl_common.c \
# The cert_create tool cannot generate certificates individually, so we use the
# target 'certificates' to create them all
ifneq (${GENERATE_COT},0)
FIP_DEPS += certificates
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 -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 \
......@@ -131,6 +188,28 @@ BL_COMMON_SOURCES := common/bl_common.c \
lib/stdlib/std.c \
plat/common/aarch64/platform_helpers.S
INCLUDES += -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}
......@@ -143,233 +222,194 @@ PLATFORMS := $(shell find plat/ -name '${PLAT_MAKEFILE}' -print0 | \
sed -r 's/\|$$//')
SPDS := $(shell ls -I none services/spd)
# Convenience function for adding build definitions
# $(eval $(call add_define,FOO)) will have:
# -DFOO if $(FOO) is empty; -DFOO=$(FOO) otherwise
define add_define
DEFINES += -D$(1)$(if $(value $(1)),=$(value $(1)),)
endef
# Platforms providing their own TBB makefile may override this value
INCLUDE_TBBR_MK := 1
################################################################################
# Include SPD Makefile if one has been specified
################################################################################
ifneq (${SPD},none)
# We expect to locate an spd.mk under the specified SPD directory
SPD_MAKE := $(shell m="services/spd/${SPD}/${SPD}.mk"; [ -f "$$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 BL3-2 companion for the chosen SPD, and the SPD wants to build the
# BL3-2 from source, we expect that the SPD's Makefile would set NEED_BL32
# variable to "yes". In case the BL3-2 is a binary which needs to be included in
# fip, then the NEED_BL32 needs to be set and BL3-2 would need to point to the bin.
endif
# Convenience function for verifying option has a boolean value
# $(eval $(call assert_boolean,FOO)) will assert FOO is 0 or 1
define assert_boolean
$(and $(patsubst 0,,$(value $(1))),$(patsubst 1,,$(value $(1))),$(error $(1) must be boolean))
endef
################################################################################
# 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")
$(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}")
$(error "Error: Invalid platform. The following platforms are available: ${PLATFORMS}")
endif
all: msg_start
msg_start:
@echo "Building ${PLAT}"
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
ifdef BL1_SOURCES
NEED_BL1 := yes
include bl1/bl1.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 BL3-3 image also need to be
# supplied for the FIP and Certificate generation tools. This flag can be
# overridden by the platform.
ifdef BL2_SOURCES
NEED_BL2 := yes
include bl2/bl2.mk
# Using the ARM Trusted Firmware BL2 implies that a BL3-3 image also need to be supplied for the FIP.
# This flag can be overridden by the platform.
NEED_BL33 ?= yes
NEED_BL33 ?= yes
endif
ifdef BL31_SOURCES
NEED_BL31 := yes
include bl31/bl31.mk
# Process TBB related flags
ifneq (${GENERATE_COT},0)
# Common cert_create options
ifneq (${CREATE_KEYS},0)
$(eval CRT_ARGS += -n)
ifneq (${SAVE_KEYS},0)
$(eval 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
# Include SPD Makefile if one has been specified
ifneq (${SPD},none)
# 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 BL3-2 companion for the chosen SPD, and the SPD wants to build the
# BL3-2 from source, we expect that the SPD's Makefile would set NEED_BL32
# variable to "yes". In case the BL3-2 is a binary which needs to be included in
# fip, then the NEED_BL32 needs to be set and BL3-2 would need to point to the bin.
endif
.PHONY: all msg_start clean realclean distclean cscope locate-checkpatch checkcodebase checkpatch fiptool fip certtool
.SUFFIXES:
################################################################################
# Auxiliary tools (fip_create, cert_create, etc)
################################################################################
INCLUDES += -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}
# Variables for use with Certificate Generation Tool
CRTTOOLPATH ?= tools/cert_create
CRTTOOL ?= ${CRTTOOLPATH}/cert_create
# Process DEBUG flag
$(eval $(call assert_boolean,DEBUG))
$(eval $(call add_define,DEBUG))
ifeq (${DEBUG},0)
$(eval $(call add_define,NDEBUG))
else
CFLAGS += -g
ASFLAGS += -g -Wa,--gdwarf-2
endif
# Variables for use with Firmware Image Package
FIPTOOLPATH ?= tools/fip_create
FIPTOOL ?= ${FIPTOOLPATH}/fip_create
# Process PLAT flag
$(eval $(call add_define,PLAT_${PLAT}))
# Process NS_TIMER_SWITCH flag
$(eval $(call assert_boolean,NS_TIMER_SWITCH))
$(eval $(call add_define,NS_TIMER_SWITCH))
################################################################################
# Build options checks
################################################################################
# Process RESET_TO_BL31 flag
$(eval $(call assert_boolean,DEBUG))
$(eval $(call assert_boolean,NS_TIMER_SWITCH))
$(eval $(call assert_boolean,RESET_TO_BL31))
$(eval $(call add_define,RESET_TO_BL31))
# Process CTX_INCLUDE_FPREGS flag
$(eval $(call assert_boolean,CTX_INCLUDE_FPREGS))
$(eval $(call add_define,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,PSCI_EXTENDED_STATE_ID))
$(eval $(call assert_boolean,WARN_DEPRECATED))
# Process ARM_GIC_ARCH flag
$(eval $(call add_define,ARM_GIC_ARCH))
# Process ARM_CCI_PRODUCT_ID flag
$(eval $(call add_define,ARM_CCI_PRODUCT_ID))
################################################################################
# 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
################################################################################
# Process ASM_ASSERTION flag
$(eval $(call assert_boolean,ASM_ASSERTION))
$(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))
# Process LOG_LEVEL flag
$(eval $(call add_define,LOG_LEVEL))
# Process USE_COHERENT_MEM flag
$(eval $(call assert_boolean,USE_COHERENT_MEM))
$(eval $(call add_define,USE_COHERENT_MEM))
# Process PSCI_EXTENDED_STATE_ID flag
$(eval $(call assert_boolean,PSCI_EXTENDED_STATE_ID))
$(eval $(call add_define,TRUSTED_BOARD_BOOT))
$(eval $(call add_define,PROGRAMMABLE_RESET_ADDRESS))
$(eval $(call add_define,PSCI_EXTENDED_STATE_ID))
$(eval $(call add_define,WARN_DEPRECATED))
# Process Generate CoT flags
$(eval $(call assert_boolean,GENERATE_COT))
$(eval $(call assert_boolean,CREATE_KEYS))
$(eval $(call assert_boolean,SAVE_KEYS))
# Process TRUSTED_BOARD_BOOT flag
$(eval $(call assert_boolean,TRUSTED_BOARD_BOOT))
$(eval $(call add_define,TRUSTED_BOARD_BOOT))
################################################################################
# Include BL specific makefiles
################################################################################
# Process PROGRAMMABLE_RESET_ADDRESS flag
$(eval $(call assert_boolean,PROGRAMMABLE_RESET_ADDRESS))
$(eval $(call add_define,PROGRAMMABLE_RESET_ADDRESS))
# Process ENABLE_PLAT_COMPAT flag
$(eval $(call assert_boolean,ENABLE_PLAT_COMPAT))
$(eval $(call add_define,ENABLE_PLAT_COMPAT))
ifdef BL1_SOURCES
NEED_BL1 := yes
include bl1/bl1.mk
endif
# Process WARN_DEPRECATED flag
$(eval $(call assert_boolean,WARN_DEPRECATED))
$(eval $(call add_define,WARN_DEPRECATED))
ifdef BL2_SOURCES
NEED_BL2 := yes
include bl2/bl2.mk
endif
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 -std=c99 -c -Os \
${DEFINES} ${INCLUDES}
CFLAGS += -ffunction-sections -fdata-sections
ifdef BL31_SOURCES
NEED_BL31 := yes
include bl31/bl31.mk
endif
LDFLAGS += --fatal-warnings -O1
LDFLAGS += --gc-sections
################################################################################
# Build targets
################################################################################
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 ${CFLAGS}
.PHONY: all msg_start clean realclean distclean cscope locate-checkpatch checkcodebase checkpatch fiptool fip certtool
.SUFFIXES:
# Variables for use with Firmware Image Package
FIPTOOLPATH ?= tools/fip_create
FIPTOOL ?= ${FIPTOOLPATH}/fip_create
fiptool: ${FIPTOOL}
fip: ${BUILD_PLAT}/${FIP_NAME}
all: msg_start
# Variables for use with Certificate Generation Tool
CRTTOOLPATH ?= tools/cert_create
CRTTOOL ?= ${CRTTOOLPATH}/cert_create
certtool: ${CRTTOOL}
msg_start:
@echo "Building ${PLAT}"
# CoT generation tool default parameters
TRUSTED_KEY_CERT := ${BUILD_PLAT}/trusted_key.crt
# Expand build macros for the different images
ifeq (${NEED_BL1},yes)
$(eval $(call MAKE_BL,1))
endif
# Pass the private keys to the CoT generation tool in the command line
# If CREATE_KEYS is set, the '-n' option will be added, indicating the tool to create new keys
ifneq (${GENERATE_COT},0)
$(eval CERTS := yes)
ifeq (${NEED_BL2},yes)
$(if ${BL2}, $(eval $(call MAKE_TOOL_ARGS,2,${BL2},in_fip)),\
$(eval $(call MAKE_BL,2,in_fip)))
endif
$(eval FIP_DEPS += certificates)
$(eval FIP_ARGS += --trusted-key-cert ${TRUSTED_KEY_CERT})
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
ifneq (${CREATE_KEYS},0)
$(eval CRT_ARGS += -n)
ifneq (${SAVE_KEYS},0)
$(eval CRT_ARGS += -k)
endif
endif
$(eval CRT_ARGS += $(if ${ROT_KEY}, --rot-key ${ROT_KEY}))
$(eval CRT_ARGS += $(if ${TRUSTED_WORLD_KEY}, --trusted-world-key ${TRUSTED_WORLD_KEY}))
$(eval CRT_ARGS += $(if ${NON_TRUSTED_WORLD_KEY}, --non-trusted-world-key ${NON_TRUSTED_WORLD_KEY}))
$(eval CRT_ARGS += --trusted-key-cert ${TRUSTED_KEY_CERT})
$(eval CRT_ARGS += $(if ${KEY_ALG}, --key-alg ${KEY_ALG}))
ifeq (${NEED_BL32},yes)
$(if ${BL32}, $(eval $(call MAKE_TOOL_ARGS,32,${BL32},in_fip)),\
$(eval $(call MAKE_BL,32,in_fip)))
endif
# Check if -pedantic option should be used
ifeq (${DISABLE_PEDANTIC},0)
CFLAGS += -pedantic
# Add the BL33 image if required by the platform
ifeq (${NEED_BL33},yes)
$(eval $(call FIP_ADD_IMG,BL33,--bl33))
endif
locate-checkpatch:
......@@ -382,282 +422,60 @@ 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
@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
@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
@echo " CHECKING STYLE"
@if test -d .git ; then \
git ls-files | grep -v stdlib | while read GIT_FILE ; do ${CHECKPATCH} ${CHECKCODE_ARGS} -f $$GIT_FILE ; done ; \
else \
find . -type f -not -iwholename "*.git*" -not -iwholename "*build*" -not -iwholename "*stdlib*" -exec ${CHECKPATCH} ${CHECKCODE_ARGS} -f {} \; ; \
fi
checkpatch: locate-checkpatch
@echo " CHECKING STYLE"
${Q}git log -p ${BASE_COMMIT}..HEAD -- ${CHECK_PATHS} | ${CHECKPATCH} ${CHECKPATCH_ARGS} - || true
@echo " CHECKING STYLE"
${Q}git log -p ${BASE_COMMIT}..HEAD -- ${CHECK_PATHS} | ${CHECKPATCH} ${CHECKPATCH_ARGS} - || true
certtool: ${CRTTOOL}
.PHONY: ${CRTTOOL}
${CRTTOOL}:
${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH}
@echo
@echo "Built $@ successfully"
@echo
.PHONY: ${FIPTOOL}
${FIPTOOL}:
${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH}
define match_goals
$(strip $(foreach goal,$(1),$(filter $(goal),$(MAKECMDGOALS))))
endef
# List of rules that involve building things
BUILD_TARGETS := all bl1 bl2 bl31 bl32 fip
# Does the list of goals specified on the command line include a build target?
ifneq ($(call match_goals,${BUILD_TARGETS}),)
IS_ANYTHING_TO_BUILD := 1
endif
define MAKE_C
$(eval OBJ := $(1)/$(patsubst %.c,%.o,$(notdir $(2))))
$(eval PREREQUISITES := $(patsubst %.o,%.d,$(OBJ)))
$(OBJ) : $(2)
@echo " CC $$<"
$$(Q)$$(CC) $$(CFLAGS) -DIMAGE_BL$(3) -c $$< -o $$@
$(PREREQUISITES) : $(2)
@echo " DEPS $$@"
@mkdir -p $(1)
$$(Q)$$(CC) $$(CFLAGS) -M -MT $(OBJ) -MF $$@ $$<
ifdef IS_ANYTHING_TO_BUILD
-include $(PREREQUISITES)
endif
endef
define MAKE_S
$(eval OBJ := $(1)/$(patsubst %.S,%.o,$(notdir $(2))))
$(eval PREREQUISITES := $(patsubst %.o,%.d,$(OBJ)))
$(OBJ) : $(2)
@echo " AS $$<"
$$(Q)$$(AS) $$(ASFLAGS) -DIMAGE_BL$(3) -c $$< -o $$@
$(PREREQUISITES) : $(2)
@echo " DEPS $$@"
@mkdir -p $(1)
$$(Q)$$(AS) $$(ASFLAGS) -M -MT $(OBJ) -MF $$@ $$<
ifdef IS_ANYTHING_TO_BUILD
-include $(PREREQUISITES)
endif
endef
define MAKE_LD
$(eval PREREQUISITES := $(1).d)
$(1) : $(2)
@echo " PP $$<"
$$(Q)$$(AS) $$(ASFLAGS) -P -E -D__LINKER__ -o $$@ $$<
$(PREREQUISITES) : $(2)
@echo " DEPS $$@"
@mkdir -p $$(dir $$@)
$$(Q)$$(AS) $$(ASFLAGS) -M -MT $(1) -MF $$@ $$<
ifdef IS_ANYTHING_TO_BUILD
-include $(PREREQUISITES)
endif
endef
define MAKE_OBJS
$(eval C_OBJS := $(filter %.c,$(2)))
$(eval REMAIN := $(filter-out %.c,$(2)))
$(eval $(foreach obj,$(C_OBJS),$(call MAKE_C,$(1),$(obj),$(3))))
$(eval S_OBJS := $(filter %.S,$(REMAIN)))
$(eval REMAIN := $(filter-out %.S,$(REMAIN)))
$(eval $(foreach obj,$(S_OBJS),$(call MAKE_S,$(1),$(obj),$(3))))
$(and $(REMAIN),$(error Unexpected source files present: $(REMAIN)))
endef
# NOTE: The line continuation '\' is required in the next define otherwise we
# end up with a line-feed characer at the end of the last c filename.
# Also bare this issue in mind if extending the list of supported filetypes.
define SOURCES_TO_OBJS
$(notdir $(patsubst %.c,%.o,$(filter %.c,$(1)))) \
$(notdir $(patsubst %.S,%.o,$(filter %.S,$(1))))
endef
# MAKE_TOOL_ARGS macro defines the command line arguments for the FIP and CRT
# tools at each BL stage. Arguments:
# $(1) = BL stage (2, 30, 31, 32, 33)
# $(2) = Binary file
# $(3) = In FIP (false if empty)
# $(4) = Create certificates (false if empty)
# $(5) = Create key certificate (false if empty)
# $(6) = Private key (optional)
define MAKE_TOOL_ARGS
$(eval FIP_DEPS += $(if $3,$(2),))
$(eval FIP_ARGS += $(if $3,--bl$(1) $(2),))
$(eval FIP_ARGS += $(if $4,--bl$(1)-cert $(BUILD_PLAT)/bl$(1).crt))
$(eval FIP_ARGS += $(if $4,$(if $5,--bl$(1)-key-cert $(BUILD_PLAT)/bl$(1)_key.crt)))
$(eval CRT_DEPS += $(if $4,$(2),))
$(eval CRT_ARGS += $(if $4,--bl$(1) $(2)))
$(eval CRT_ARGS += $(if $4,$(if $6,--bl$(1)-key $(6))))
$(eval CRT_ARGS += $(if $4,--bl$(1)-cert $(BUILD_PLAT)/bl$(1).crt))
$(eval CRT_ARGS += $(if $4,$(if $5,--bl$(1)-key-cert $(BUILD_PLAT)/bl$(1)_key.crt)))
endef
# MAKE_BL macro defines the targets and options to build each BL image.
# Arguments:
# $(1) = BL stage (2, 30, 31, 32, 33)
# $(2) = In FIP (false if empty)
# $(3) = Create certificates (false if empty)
# $(4) = Create key certificate (false if empty)
# $(5) = Private key (optional)
define MAKE_BL
$(eval BUILD_DIR := ${BUILD_PLAT}/bl$(1))
$(eval SOURCES := $(BL$(1)_SOURCES) $(BL_COMMON_SOURCES) $(PLAT_BL_COMMON_SOURCES))
$(eval OBJS := $(addprefix $(BUILD_DIR)/,$(call SOURCES_TO_OBJS,$(SOURCES))))
$(eval LINKERFILE := $(BUILD_DIR)/bl$(1).ld)
$(eval MAPFILE := $(BUILD_DIR)/bl$(1).map)
$(eval ELF := $(BUILD_DIR)/bl$(1).elf)
$(eval DUMP := $(BUILD_DIR)/bl$(1).dump)
$(eval BIN := $(BUILD_PLAT)/bl$(1).bin)
$(eval $(call MAKE_OBJS,$(BUILD_DIR),$(SOURCES),$(1)))
$(eval $(call MAKE_LD,$(LINKERFILE),$(BL$(1)_LINKERFILE)))
$(BUILD_DIR) :
$$(Q)mkdir -p "$$@"
$(ELF) : $(OBJS) $(LINKERFILE)
@echo " LD $$@"
@echo 'const char build_message[] = "Built : "__TIME__", "__DATE__; \
const char version_string[] = "${VERSION_STRING}";' | \
$$(CC) $$(CFLAGS) -xc - -o $(BUILD_DIR)/build_message.o
$$(Q)$$(LD) -o $$@ $$(LDFLAGS) -Map=$(MAPFILE) --script $(LINKERFILE) \
$(BUILD_DIR)/build_message.o $(OBJS)
$(DUMP) : $(ELF)
@echo " OD $$@"
$${Q}$${OD} -dx $$< > $$@
$(BIN) : $(ELF)
@echo " BIN $$@"
$$(Q)$$(OC) -O binary $$< $$@
${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH}
@echo
@echo "Built $$@ successfully"
@echo "Built $@ successfully"
@echo
.PHONY : bl$(1)
bl$(1) : $(BUILD_DIR) $(BIN) $(DUMP)
all : bl$(1)
$(eval $(call MAKE_TOOL_ARGS,$(1),$(BIN),$(2),$(3),$(4),$(5)))
endef
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,${CERTS})),\
$(eval $(call MAKE_BL,2,in_fip,${CERTS})))
endif
ifeq (${NEED_BL31},yes)
BL31_SOURCES += ${SPD_SOURCES}
$(if ${BL31}, $(eval $(call MAKE_TOOL_ARGS,31,${BL31},in_fip,${CERTS},${CERTS},${BL31_KEY})),\
$(eval $(call MAKE_BL,31,in_fip,${CERTS},${CERTS},${BL31_KEY})))
endif
ifeq (${NEED_BL32},yes)
$(if ${BL32}, $(eval $(call MAKE_TOOL_ARGS,32,${BL32},in_fip,${CERTS},${CERTS},${BL32_KEY})),\
$(eval $(call MAKE_BL,32,in_fip,${CERTS},${CERTS},${BL32_KEY})))
endif
ifeq (${NEED_BL30},yes)
$(if ${BL30}, $(eval $(call MAKE_TOOL_ARGS,30,${BL30},in_fip,${CERTS},${CERTS},${BL30_KEY})))
# If BL3-0 is needed by the platform then 'BL30' variable must be defined.
check_bl30:
$(if ${BL30},,$(error "To build a FIP for platform ${PLAT}, please set BL30 to point to the SCP firmware"))
else
# If BL3-0 is not needed by the platform but the user still specified the path
# to a BL3-0 image then warn him that it will be ignored.
check_bl30:
$(if ${BL30},$(warning "BL3-0 is not supported on platform ${PLAT}, it will just be ignored"),)
endif
ifeq (${NEED_BL33},yes)
$(if ${BL33}, $(eval $(call MAKE_TOOL_ARGS,33,${BL33},in_fip,${CERTS},${CERTS},${BL33_KEY})))
# If BL3-3 is needed by the platform then 'BL33' variable must be defined.
check_bl33:
$(if ${BL33},,$(error "To build a FIP, please set BL33 to point to the Normal World binary, eg: BL33=../uefi/FVP_AARCH64_EFI.fd"))
else
# If BL3-3 is not needed by the platform but the user still specified the path
# to a BL3-3 image then warn him that it will be ignored.
check_bl33:
$(if ${BL33},$(warning "BL3-3 is not supported on platform ${PLAT}, it will just be ignored"),)
endif
# Add the dependency on the certificates
ifneq (${GENERATE_COT},0)
fip: certificates
certificates: ${CRT_DEPS} ${CRTTOOL}
${Q}${CRTTOOL} ${CRT_ARGS}
@echo
@echo "Built $@ successfully"
@echo "Certificates can be found in ${BUILD_PLAT}"
@echo
endif
certificates: ${CRT_DEPS} ${CRTTOOL} check_bl30 check_bl33
${Q}${CRTTOOL} ${CRT_ARGS}
@echo
@echo "Built $@ successfully"
@echo "Certificates can be found in ${BUILD_PLAT}"
@echo
${BUILD_PLAT}/${FIP_NAME}: ${FIP_DEPS} ${FIPTOOL}
${Q}${FIPTOOL} --dump ${FIP_ARGS} $@
@echo
@echo "Built $@ successfully"
@echo
${BUILD_PLAT}/${FIP_NAME}: ${FIP_DEPS} ${FIPTOOL} check_bl30 check_bl33
${Q}${FIPTOOL} --dump \
${FIP_ARGS} \
$@
@echo
@echo "Built $@ successfully"
@echo
fiptool: ${FIPTOOL}
fip: ${BUILD_PLAT}/${FIP_NAME}
.PHONY: ${FIPTOOL}
${FIPTOOL}:
${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH}
cscope:
@echo " CSCOPE"
......@@ -681,6 +499,7 @@ help:
@echo " bl2 Build the BL2 binary"
@echo " bl31 Build the BL3-1 binary"
@echo " bl32 Build the BL3-2 binary"
@echo " certificates Build the certificates (requires 'GENERATE_COT=1')"
@echo " fip Build the 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"
......
docs/porting-guide.md
View file @ 368bb87b
......@@ -1567,11 +1567,6 @@ inclusion or exclusion of certain BL stages from the FIP image. These flags
need to be defined in the platform makefile which will get included by the
build system.
* **NEED_BL30**
This flag if defined by the platform mandates that a BL3-0 binary should
be included in the FIP image. The path to the BL3-0 binary can be specified
by the `BL30` build option (see build options in the [User Guide]).
* **NEED_BL33**
By default, this flag is defined `yes` by the build system and `BL33`
build option should be supplied as a build option. The platform has the option
......
make_helpers/build_macros.mk 0 → 100644
View file @ 368bb87b
#
# Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# Neither the name of ARM nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# Convenience function for adding build definitions
# $(eval $(call add_define,FOO)) will have:
# -DFOO if $(FOO) is empty; -DFOO=$(FOO) otherwise
define add_define
DEFINES += -D$(1)$(if $(value $(1)),=$(value $(1)),)
endef
# Convenience function for verifying option has a boolean value
# $(eval $(call assert_boolean,FOO)) will assert FOO is 0 or 1
define assert_boolean
$(and $(patsubst 0,,$(value $(1))),$(patsubst 1,,$(value $(1))),$(error $(1) must be boolean))
endef
# IMG_LINKERFILE defines the linker script corresponding to a BL stage
# $(1) = BL stage (2, 30, 31, 32, 33)
define IMG_LINKERFILE
${BUILD_DIR}/bl$(1).ld
endef
# IMG_MAPFILE defines the output file describing the memory map corresponding
# to a BL stage
# $(1) = BL stage (2, 30, 31, 32, 33)
define IMG_MAPFILE
${BUILD_DIR}/bl$(1).map
endef
# IMG_ELF defines the elf file corresponding to a BL stage
# $(1) = BL stage (2, 30, 31, 32, 33)
define IMG_ELF
${BUILD_DIR}/bl$(1).elf
endef
# IMG_DUMP defines the symbols dump file corresponding to a BL stage
# $(1) = BL stage (2, 30, 31, 32, 33)
define IMG_DUMP
${BUILD_DIR}/bl$(1).dump
endef
# IMG_BIN defines the default image file corresponding to a BL stage
# $(1) = BL stage (2, 30, 31, 32, 33)
define IMG_BIN
${BUILD_PLAT}/bl$(1).bin
endef
# FIP_ADD_PAYLOAD appends the command line arguments required by the FIP tool
# to package a new payload. Optionally, it adds the dependency on this payload
# $(1) = payload filename (i.e. bl31.bin)
# $(2) = command line option for the specified payload (i.e. --bl31)
# $(3) = fip target dependency (optional) (i.e. bl31)
define FIP_ADD_PAYLOAD
$(eval FIP_ARGS += $(2) $(1))
$(eval $(if $(3),FIP_DEPS += $(3)))
endef
# CERT_ADD_CMD_OPT adds a new command line option to the cert_create invokation
# $(1) = parameter filename
# $(2) = cert_create command line option for the specified parameter
# $(3) = input parameter (false if empty)
define CERT_ADD_CMD_OPT
$(eval $(if $(3),CRT_DEPS += $(1)))
$(eval CRT_ARGS += $(2) $(1))
endef
# FIP_ADD_IMG allows the platform to specify an image to be packed in the FIP
# using a build option. It also adds a dependency on the image file, aborting
# the build if the file does not exist.
# $(1) = build option to specify the image filename (BL30, BL33, etc)
# $(2) = command line option for the fip_create tool (bl30, bl33, etc)
# Example:
# $(eval $(call FIP_ADD_IMG,BL33,--bl33))
define FIP_ADD_IMG
CRT_DEPS += check_$(1)
FIP_DEPS += check_$(1)
$(call FIP_ADD_PAYLOAD,$(value $(1)),$(2))
check_$(1):
$$(if $(value $(1)),,$$(error "Platform '${PLAT}' requires $(1). Please set $(1) to point to the right file"))
endef
################################################################################
# Auxiliary macros to build TF images from sources
################################################################################
# If no goal is specified in the command line, .DEFAULT_GOAL is used.
# .DEFAULT_GOAL is defined in the main Makefile before including this file.
ifeq ($(MAKECMDGOALS),)
MAKECMDGOALS := $(.DEFAULT_GOAL)
endif
define match_goals
$(strip $(foreach goal,$(1),$(filter $(goal),$(MAKECMDGOALS))))
endef
# List of rules that involve building things
BUILD_TARGETS := all bl1 bl2 bl31 bl32 certificates fip
# Does the list of goals specified on the command line include a build target?
ifneq ($(call match_goals,${BUILD_TARGETS}),)
IS_ANYTHING_TO_BUILD := 1
endif
# MAKE_C builds a C source file and generates the dependency file
# $(1) = output directory
# $(2) = source file (%.c)
# $(3) = BL stage (2, 30, 31, 32, 33)
define MAKE_C
$(eval OBJ := $(1)/$(patsubst %.c,%.o,$(notdir $(2))))
$(eval PREREQUISITES := $(patsubst %.o,%.d,$(OBJ)))
$(OBJ): $(2)
@echo " CC $$<"
$$(Q)$$(CC) $$(CFLAGS) -DIMAGE_BL$(3) -c $$< -o $$@
$(PREREQUISITES): $(2)
@echo " DEPS $$@"
@mkdir -p $(1)
$$(Q)$$(CC) $$(CFLAGS) -M -MT $(OBJ) -MF $$@ $$<
ifdef IS_ANYTHING_TO_BUILD
-include $(PREREQUISITES)
endif
endef
# MAKE_S builds an assembly source file and generates the dependency file
# $(1) = output directory
# $(2) = assembly file (%.S)
# $(3) = BL stage (2, 30, 31, 32, 33)
define MAKE_S
$(eval OBJ := $(1)/$(patsubst %.S,%.o,$(notdir $(2))))
$(eval PREREQUISITES := $(patsubst %.o,%.d,$(OBJ)))
$(OBJ): $(2)
@echo " AS $$<"
$$(Q)$$(AS) $$(ASFLAGS) -DIMAGE_BL$(3) -c $$< -o $$@
$(PREREQUISITES): $(2)
@echo " DEPS $$@"
@mkdir -p $(1)
$$(Q)$$(AS) $$(ASFLAGS) -M -MT $(OBJ) -MF $$@ $$<
ifdef IS_ANYTHING_TO_BUILD
-include $(PREREQUISITES)
endif
endef
# MAKE_LD generate the linker script using the C preprocessor
# $(1) = output linker script
# $(2) = input template
define MAKE_LD
$(eval PREREQUISITES := $(1).d)
$(1): $(2)
@echo " PP $$<"
$$(Q)$$(AS) $$(ASFLAGS) -P -E -D__LINKER__ -o $$@ $$<
$(PREREQUISITES): $(2)
@echo " DEPS $$@"
@mkdir -p $$(dir $$@)
$$(Q)$$(AS) $$(ASFLAGS) -M -MT $(1) -MF $$@ $$<
ifdef IS_ANYTHING_TO_BUILD
-include $(PREREQUISITES)
endif
endef
# MAKE_OBJS builds both C and assembly source files
# $(1) = output directory
# $(2) = list of source files (both C and assembly)
# $(3) = BL stage (2, 30, 31, 32, 33)
define MAKE_OBJS
$(eval C_OBJS := $(filter %.c,$(2)))
$(eval REMAIN := $(filter-out %.c,$(2)))
$(eval $(foreach obj,$(C_OBJS),$(call MAKE_C,$(1),$(obj),$(3))))
$(eval S_OBJS := $(filter %.S,$(REMAIN)))
$(eval REMAIN := $(filter-out %.S,$(REMAIN)))
$(eval $(foreach obj,$(S_OBJS),$(call MAKE_S,$(1),$(obj),$(3))))
$(and $(REMAIN),$(error Unexpected source files present: $(REMAIN)))
endef
# NOTE: The line continuation '\' is required in the next define otherwise we
# end up with a line-feed characer at the end of the last c filename.
# Also bare this issue in mind if extending the list of supported filetypes.
define SOURCES_TO_OBJS
$(notdir $(patsubst %.c,%.o,$(filter %.c,$(1)))) \
$(notdir $(patsubst %.S,%.o,$(filter %.S,$(1))))
endef
# MAKE_TOOL_ARGS macro defines the command line arguments for the FIP tool for
# each BL image. Arguments:
# $(1) = BL stage (2, 30, 31, 32, 33)
# $(2) = Binary file
# $(3) = In FIP (false if empty)
define MAKE_TOOL_ARGS
$(if $(3),$(eval $(call FIP_ADD_PAYLOAD,$(2),--bl$(1),bl$(1))))
endef
# MAKE_BL macro defines the targets and options to build each BL image.
# Arguments:
# $(1) = BL stage (2, 30, 31, 32, 33)
# $(2) = In FIP (false if empty)
define MAKE_BL
$(eval BUILD_DIR := ${BUILD_PLAT}/bl$(1))
$(eval SOURCES := $(BL$(1)_SOURCES) $(BL_COMMON_SOURCES) $(PLAT_BL_COMMON_SOURCES))
$(eval OBJS := $(addprefix $(BUILD_DIR)/,$(call SOURCES_TO_OBJS,$(SOURCES))))
$(eval LINKERFILE := $(call IMG_LINKERFILE,$(1)))
$(eval MAPFILE := $(call IMG_MAPFILE,$(1)))
$(eval ELF := $(call IMG_ELF,$(1)))
$(eval DUMP := $(call IMG_DUMP,$(1)))
$(eval BIN := $(call IMG_BIN,$(1)))
$(eval $(call MAKE_OBJS,$(BUILD_DIR),$(SOURCES),$(1)))
$(eval $(call MAKE_LD,$(LINKERFILE),$(BL$(1)_LINKERFILE)))
$(BUILD_DIR):
$$(Q)mkdir -p "$$@"
$(ELF): $(OBJS) $(LINKERFILE)
@echo " LD $$@"
@echo 'const char build_message[] = "Built : "__TIME__", "__DATE__; \
const char version_string[] = "${VERSION_STRING}";' | \
$$(CC) $$(CFLAGS) -xc - -o $(BUILD_DIR)/build_message.o
$$(Q)$$(LD) -o $$@ $$(LDFLAGS) -Map=$(MAPFILE) --script $(LINKERFILE) \
$(BUILD_DIR)/build_message.o $(OBJS)
$(DUMP): $(ELF)
@echo " OD $$@"
$${Q}$${OD} -dx $$< > $$@
$(BIN): $(ELF)
@echo " BIN $$@"
$$(Q)$$(OC) -O binary $$< $$@
@echo
@echo "Built $$@ successfully"
@echo
.PHONY: bl$(1)
bl$(1): $(BUILD_DIR) $(BIN) $(DUMP)
all: bl$(1)
$(eval $(call MAKE_TOOL_ARGS,$(1),$(BIN),$(2)))
endef
make_helpers/tbbr/tbbr_tools.mk 0 → 100644
View file @ 368bb87b
#
# Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# Neither the name of ARM nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# This file defines the keys and certificates that must be created to establish
# a Chain of Trust following the TBBR document. These definitions include the
# command line options passed to the cert_create and fip_create tools.
#
# Expected environment:
#
# BUILD_PLAT: output directory
# NEED_BL32: indicates whether BL3-2 is needed by the platform
# BL2: image filename (optional). Default is IMG_BIN(2) (see macro IMG_BIN)
# BL30: image filename (optional). Default is IMG_BIN(30)
# BL31: image filename (optional). Default is IMG_BIN(31)
# BL32: image filename (optional). Default is IMG_BIN(32)
# BL33: image filename (optional). Default is IMG_BIN(33)
#
# Build options added by this file:
#
# KEY_ALG
# ROT_KEY
# TRUSTED_WORLD_KEY
# NON_TRUSTED_WORLD_KEY
# BL30_KEY
# BL31_KEY
# BL32_KEY
# BL33_KEY
#
# Certificate generation tool default parameters
TRUSTED_KEY_CERT := ${BUILD_PLAT}/trusted_key.crt
# Add Trusted Key certificate to the fip_create and cert_create command line options
$(eval $(call FIP_ADD_PAYLOAD,${TRUSTED_KEY_CERT},--trusted-key-cert))
$(eval $(call CERT_ADD_CMD_OPT,${TRUSTED_KEY_CERT},--trusted-key-cert))
# Add the keys to the cert_create command line options (private keys are NOT
# packed in the FIP). Developers can use their own keys by specifying the proper
# build option in the command line when building the Trusted Firmware
$(if ${KEY_ALG},$(eval $(call CERT_ADD_CMD_OPT,${KEY_ALG},--key-alg)))
$(if ${ROT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${ROT_KEY},--rot-key)))
$(if ${TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${TRUSTED_WORLD_KEY},--trusted-world-key)))
$(if ${NON_TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${NON_TRUSTED_WORLD_KEY},--non-trusted-world-key)))
# Add the BL2 CoT (image cert + image)
$(if ${BL2},$(eval $(call CERT_ADD_CMD_OPT,${BL2},--bl2,true)),\
$(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,2),--bl2,true)))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl2.crt,--bl2-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl2.crt,--bl2-cert))
# Add the BL30 CoT (key cert + img cert + image)
ifneq (${BL30},)
$(eval $(call CERT_ADD_CMD_OPT,${BL30},--bl30,true))
$(if ${BL30_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL30_KEY},--bl30-key)))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl30.crt,--bl30-cert))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl30_key.crt,--bl30-key-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl30.crt,--bl30-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl30_key.crt,--bl30-key-cert))
endif
# Add the BL31 CoT (key cert + img cert + image)
$(if ${BL31},$(eval $(call CERT_ADD_CMD_OPT,${BL31},--bl31,true)),\
$(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,31),--bl31,true)))
$(if ${BL31_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL31_KEY},--bl31-key)))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl31.crt,--bl31-cert))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl31_key.crt,--bl31-key-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl31.crt,--bl31-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl31_key.crt,--bl31-key-cert))
# Add the BL32 CoT (key cert + img cert + image)
ifeq (${NEED_BL32},yes)
$(if ${BL32},$(eval $(call CERT_ADD_CMD_OPT,${BL32},--bl32,true)),\
$(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,32),--bl32,true)))
$(if ${BL32_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL32_KEY},--bl32-key)))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl32.crt,--bl32-cert))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl32_key.crt,--bl32-key-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl32.crt,--bl32-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl32_key.crt,--bl32-key-cert))
endif
# Add the BL33 CoT (key cert + img cert + image)
ifneq (${BL33},)
$(eval $(call CERT_ADD_CMD_OPT,${BL33},--bl33,true))
$(if ${BL33_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL33_KEY},--bl33-key)))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl33.crt,--bl33-cert))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/bl33_key.crt,--bl33-key-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl33.crt,--bl33-cert))
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/bl33_key.crt,--bl33-key-cert))
endif
plat/arm/css/common/css_common.mk
View file @ 368bb87b
......@@ -53,7 +53,8 @@ ifneq (${RESET_TO_BL31},0)
Please set RESET_TO_BL31 to 0.")
endif
NEED_BL30 := yes
# Subsystems require a BL30 image
$(eval $(call FIP_ADD_IMG,BL30,--bl30))
# Enable option to detect whether the SCP ROM firmware in use predates version
# 1.7.0 and therefore, is incompatible.
......
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