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Sandrine Bailleux3cd87d72018-10-09 11:12:55 +02001#
Daniel Boulbyed1f9512022-05-03 16:36:51 +01002# Copyright (c) 2018-2022, Arm Limited. All rights reserved.
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +02003#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7# TFTF Version
8VERSION_MAJOR := 2
Jayanth Dodderi Chidanand090491b2022-05-03 15:05:11 +01009VERSION_MINOR := 7
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020010
Leonardo Sandoval667fd722020-09-11 12:50:19 -050011MAKE_HELPERS_DIRECTORY := make_helpers/
12include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
13
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020014################################################################################
15# Default values for build configurations, and their dependencies
16################################################################################
17
Leonardo Sandoval667fd722020-09-11 12:50:19 -050018include ${MAKE_HELPERS_DIRECTORY}defaults.mk
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020019
20PLAT := ${DEFAULT_PLAT}
21
22# Assertions enabled for DEBUG builds by default
23ENABLE_ASSERTIONS := ${DEBUG}
24
25################################################################################
26# Checkpatch script options
27################################################################################
28
29CHECKCODE_ARGS := --no-patch
30# Do not check the coding style on imported library files or documentation files
31INC_LIB_DIRS_TO_CHECK := $(sort $(filter-out \
Mark Dykese7810b52020-06-03 15:46:55 -050032 include/lib/libfdt \
Ambroise Vincentd6e806d2019-02-11 14:34:26 +000033 include/lib/libc, \
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020034 $(wildcard include/lib/*)))
35LIB_DIRS_TO_CHECK := $(sort $(filter-out \
36 lib/compiler-rt \
Mark Dykese7810b52020-06-03 15:46:55 -050037 lib/libfdt% \
Ambroise Vincentd6e806d2019-02-11 14:34:26 +000038 lib/libc, \
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020039 $(wildcard lib/*)))
40ROOT_DIRS_TO_CHECK := $(sort $(filter-out \
41 lib \
42 include \
43 docs \
44 %.md \
45 %.rst, \
46 $(wildcard *)))
47CHECK_PATHS := ${ROOT_DIRS_TO_CHECK} \
48 ${INC_LIB_DIRS_TO_CHECK} \
49 ${LIB_DIRS_TO_CHECK}
50
51ifeq (${V},0)
52 Q=@
53else
54 Q=
55endif
56export Q
57
58ifneq (${DEBUG}, 0)
59 BUILD_TYPE := debug
60 # Use LOG_LEVEL_INFO by default for debug builds
61 LOG_LEVEL := 40
62else
63 BUILD_TYPE := release
64 # Use LOG_LEVEL_ERROR by default for release builds
65 LOG_LEVEL := 20
66endif
67
68# Default build string (git branch and commit)
69ifeq (${BUILD_STRING},)
Manish V Badarkhece149412022-05-24 22:54:45 +010070 BUILD_STRING := $(shell git describe --always --dirty --tags 2> /dev/null)
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020071endif
72
73VERSION_STRING := v${VERSION_MAJOR}.${VERSION_MINOR}(${PLAT},${BUILD_TYPE}):${BUILD_STRING}
74
75BUILD_BASE := ./build
76BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${BUILD_TYPE}
77
78PLAT_MAKEFILE := platform.mk
79# Generate the platforms list by recursively searching for all directories
80# under /plat containing a PLAT_MAKEFILE. Append each platform with a `|`
81# char and strip out the final '|'.
82PLATFORMS := $(shell find plat/ -name '${PLAT_MAKEFILE}' -print0 | \
83 sed -r 's%[^\x00]*\/([^/]*)\/${PLAT_MAKEFILE}\x00%\1|%g' | \
84 sed -r 's/\|$$//')
85
Sandrine Bailleuxf8228af2020-04-21 14:45:00 +020086DOCS_PATH := docs
87
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +020088ifeq (${PLAT},)
89 $(error "Error: Unknown platform. Please use PLAT=<platform name> to specify the platform")
90endif
91PLAT_PATH := $(shell find plat/ -wholename '*/${PLAT}')
92PLAT_MAKEFILE_FULL := ${PLAT_PATH}/${PLAT_MAKEFILE}
93ifeq ($(wildcard ${PLAT_MAKEFILE_FULL}),)
94 $(error "Error: Invalid platform. The following platforms are available: ${PLATFORMS}")
95endif
96
Arvind Ram Prakash2e1264d2022-05-20 12:27:40 -050097
98EL3_PAYLOAD_PLAT_PATH := $(shell find el3_payload/plat/ -wholename '*/${PLAT}')
99EL3_PAYLOAD_PLAT_MAKEFILE_FULL := ${EL3_PAYLOAD_PLAT_PATH}/${PLAT_MAKEFILE}
100
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200101.PHONY: all
102all: msg_start
103
104.PHONY: msg_start
105msg_start:
106 @echo "Building ${PLAT}"
Sandrine Bailleux043d5362018-10-03 17:05:59 +0200107 @echo "Selected set of tests: ${TESTS}"
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200108
109# Include test images makefiles.
110include tftf/framework/framework.mk
111include tftf/tests/tests.mk
112include fwu/ns_bl1u/ns_bl1u.mk
113include fwu/ns_bl2u/ns_bl2u.mk
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100114
Daniel Boulbyf6c288e2022-07-25 14:07:57 +0100115# List of secure partitions present.
116SECURE_PARTITIONS :=
117
Olivier Deprez2765ebf2020-12-16 15:46:14 +0100118# Only platform fvp supports cactus_mm, quark
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100119ifeq (${ARCH}-${PLAT},aarch64-fvp)
Antonio Nino Diazf2218e72019-03-19 10:59:11 +0000120include spm/cactus_mm/cactus_mm.mk
Antonio Nino Diaz26b38642019-03-28 13:16:04 +0000121include spm/quark/quark.mk
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100122endif
123
Olivier Deprez2765ebf2020-12-16 15:46:14 +0100124# cactus and ivy are supported on platforms: fvp, tc0
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100125ifeq (${ARCH}-${PLAT},$(filter ${ARCH}-${PLAT},aarch64-fvp aarch64-tc0))
126include spm/cactus/cactus.mk
Olivier Deprez2765ebf2020-12-16 15:46:14 +0100127include spm/ivy/ivy.mk
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100128endif
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200129
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000130################################################################################
131# Include libc
132################################################################################
133include lib/libc/libc.mk
134
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200135# Include platform specific makefile last because:
136# - the platform makefile may use all previous definitions in this file.
137# - the platform makefile may wish overwriting some of them.
138include ${PLAT_MAKEFILE_FULL}
139
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200140.SUFFIXES:
141
142################################################################################
143# Build options checks
144################################################################################
145$(eval $(call assert_boolean,DEBUG))
146$(eval $(call assert_boolean,ENABLE_ASSERTIONS))
147$(eval $(call assert_boolean,FIRMWARE_UPDATE))
148$(eval $(call assert_boolean,FWU_BL_TEST))
149$(eval $(call assert_boolean,NEW_TEST_SESSION))
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200150$(eval $(call assert_boolean,USE_NVM))
151
152################################################################################
Alexei Fedorov7fac1622020-06-19 14:25:43 +0100153# Process build options
154################################################################################
155
156# Process BRANCH_PROTECTION value and set
157# Pointer Authentication and Branch Target Identification flags
158include branch_protection.mk
159
160################################################################################
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200161# Add definitions to the cpp preprocessor based on the current build options.
162# This is done after including the platform specific makefile to allow the
163# platform to overwrite the default options
164################################################################################
165$(eval $(call add_define,TFTF_DEFINES,ARM_ARCH_MAJOR))
166$(eval $(call add_define,TFTF_DEFINES,ARM_ARCH_MINOR))
167$(eval $(call add_define,TFTF_DEFINES,DEBUG))
168$(eval $(call add_define,TFTF_DEFINES,ENABLE_ASSERTIONS))
Alexei Fedorov7fac1622020-06-19 14:25:43 +0100169$(eval $(call add_define,TFTF_DEFINES,ENABLE_BTI))
Antonio Nino Diaz9c9f92c2019-03-13 13:57:39 +0000170$(eval $(call add_define,TFTF_DEFINES,ENABLE_PAUTH))
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200171$(eval $(call add_define,TFTF_DEFINES,LOG_LEVEL))
172$(eval $(call add_define,TFTF_DEFINES,NEW_TEST_SESSION))
173$(eval $(call add_define,TFTF_DEFINES,PLAT_${PLAT}))
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200174$(eval $(call add_define,TFTF_DEFINES,USE_NVM))
175
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200176################################################################################
177
178# Assembler, compiler and linker flags shared across all test images.
179COMMON_ASFLAGS :=
180COMMON_CFLAGS :=
181COMMON_LDFLAGS :=
182
183ifeq (${DEBUG},1)
Daniel Boulbyed1f9512022-05-03 16:36:51 +0100184COMMON_CFLAGS += -g -gdwarf-4
185COMMON_ASFLAGS += -g -Wa,--gdwarf-4
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200186endif
187
Joel Hutton6a6f4832019-04-08 15:46:36 +0100188# Set the compiler's target architecture profile based on ARM_ARCH_MINOR option
189ifeq (${ARM_ARCH_MINOR},0)
Alexei Fedorovd92f4ce2020-12-07 18:13:28 +0000190march32-directive = -march=armv${ARM_ARCH_MAJOR}-a
191march64-directive = -march=armv${ARM_ARCH_MAJOR}-a
Joel Hutton6a6f4832019-04-08 15:46:36 +0100192else
Alexei Fedorovd92f4ce2020-12-07 18:13:28 +0000193march32-directive = -march=armv${ARM_ARCH_MAJOR}.${ARM_ARCH_MINOR}-a
194march64-directive = -march=armv${ARM_ARCH_MAJOR}.${ARM_ARCH_MINOR}-a
Joel Hutton6a6f4832019-04-08 15:46:36 +0100195endif
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200196
Alexei Fedorovd92f4ce2020-12-07 18:13:28 +0000197# Get architecture feature modifiers
198arch-features = ${ARM_ARCH_FEATURE}
199
200# Set the compiler's architecture feature modifiers
201ifneq ($(arch-features), none)
202ifeq ($(ARCH), aarch32)
203march32-directive := $(march32-directive)+$(arch-features)
204else
205march64-directive := $(march64-directive)+$(arch-features)
206endif
207# Print features
208$(info Arm Architecture Features specified: $(subst +, ,$(arch-features)))
209endif # arch-features
210
Joel Hutton6a6f4832019-04-08 15:46:36 +0100211COMMON_ASFLAGS_aarch64 := -mgeneral-regs-only ${march64-directive}
212COMMON_CFLAGS_aarch64 := -mgeneral-regs-only -mstrict-align ${march64-directive}
213
214COMMON_ASFLAGS_aarch32 := ${march32-directive}
215COMMON_CFLAGS_aarch32 := ${march32-directive} -mno-unaligned-access
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200216
217COMMON_ASFLAGS += -nostdinc -ffreestanding -Wa,--fatal-warnings \
218 -Werror -Wmissing-include-dirs \
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000219 -D__ASSEMBLY__ $(COMMON_ASFLAGS_$(ARCH)) \
220 ${INCLUDES}
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200221COMMON_CFLAGS += -nostdinc -ffreestanding -Wall -Werror \
222 -Wmissing-include-dirs $(COMMON_CFLAGS_$(ARCH)) \
223 -std=gnu99 -Os
224COMMON_CFLAGS += -ffunction-sections -fdata-sections
225
226# Get the content of CFLAGS user defined value last so they are appended after
227# the options defined in the Makefile
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000228COMMON_CFLAGS += ${CFLAGS} ${INCLUDES}
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200229
230COMMON_LDFLAGS += --fatal-warnings -O1 --gc-sections --build-id=none
231
232CC := ${CROSS_COMPILE}gcc
233CPP := ${CROSS_COMPILE}cpp
234AS := ${CROSS_COMPILE}gcc
235AR := ${CROSS_COMPILE}ar
236LD := ${CROSS_COMPILE}ld
237OC := ${CROSS_COMPILE}objcopy
238OD := ${CROSS_COMPILE}objdump
239NM := ${CROSS_COMPILE}nm
240PP := ${CROSS_COMPILE}gcc
241
242################################################################################
243
Mark Dykese7810b52020-06-03 15:46:55 -0500244TFTF_SOURCES := ${FRAMEWORK_SOURCES} ${TESTS_SOURCES} ${PLAT_SOURCES} ${LIBC_SRCS} ${LIBFDT_SRCS}
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200245TFTF_INCLUDES += ${PLAT_INCLUDES}
246TFTF_CFLAGS += ${COMMON_CFLAGS}
247TFTF_ASFLAGS += ${COMMON_ASFLAGS}
248TFTF_LDFLAGS += ${COMMON_LDFLAGS}
Mark Dykese7810b52020-06-03 15:46:55 -0500249TFTF_EXTRA_OBJS :=
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200250
Alexei Fedorov7fac1622020-06-19 14:25:43 +0100251ifneq (${BP_OPTION},none)
252TFTF_CFLAGS += -mbranch-protection=${BP_OPTION}
253NS_BL1U_CFLAGS += -mbranch-protection=${BP_OPTION}
254NS_BL2U_CFLAGS += -mbranch-protection=${BP_OPTION}
255CACTUS_MM_CFLAGS += -mbranch-protection=${BP_OPTION}
256CACTUS_CFLAGS += -mbranch-protection=${BP_OPTION}
257IVY_CFLAGS += -mbranch-protection=${BP_OPTION}
258QUARK_CFLAGS += -mbranch-protection=${BP_OPTION}
Antonio Nino Diaz9c9f92c2019-03-13 13:57:39 +0000259endif
260
Mark Dykese7810b52020-06-03 15:46:55 -0500261ifeq ($(SMC_FUZZING), 1)
262TFTF_EXTRA_OBJS += ${BUILD_PLAT}/smcf/dtb.o
263endif
264
Olivier Deprez231115d2020-02-03 11:27:01 +0100265#####################################################################################
266ifneq ($(findstring gcc,$(notdir $(LD))),)
267 PIE_LDFLAGS += -Wl,-pie -Wl,--no-dynamic-linker
268else
269 PIE_LDFLAGS += -pie --no-dynamic-linker
270endif
271
272#####################################################################################
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000273NS_BL1U_SOURCES += ${PLAT_SOURCES} ${LIBC_SRCS}
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200274NS_BL1U_INCLUDES += ${PLAT_INCLUDES}
275NS_BL1U_CFLAGS += ${COMMON_CFLAGS}
276NS_BL1U_ASFLAGS += ${COMMON_ASFLAGS}
277NS_BL1U_LDFLAGS += ${COMMON_LDFLAGS}
278
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000279NS_BL2U_SOURCES += ${PLAT_SOURCES} ${LIBC_SRCS}
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200280NS_BL2U_INCLUDES += ${PLAT_INCLUDES}
281NS_BL2U_CFLAGS += ${COMMON_CFLAGS}
282NS_BL2U_ASFLAGS += ${COMMON_ASFLAGS}
283NS_BL2U_LDFLAGS += ${COMMON_LDFLAGS}
284
Antonio Nino Diazf2218e72019-03-19 10:59:11 +0000285CACTUS_MM_SOURCES += ${LIBC_SRCS}
286CACTUS_MM_INCLUDES += ${PLAT_INCLUDES}
287CACTUS_MM_CFLAGS += ${COMMON_CFLAGS}
288CACTUS_MM_ASFLAGS += ${COMMON_ASFLAGS}
289CACTUS_MM_LDFLAGS += ${COMMON_LDFLAGS}
290
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000291CACTUS_SOURCES += ${LIBC_SRCS}
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200292CACTUS_INCLUDES += ${PLAT_INCLUDES}
Olivier Deprez231115d2020-02-03 11:27:01 +0100293CACTUS_CFLAGS += ${COMMON_CFLAGS} -fpie
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200294CACTUS_ASFLAGS += ${COMMON_ASFLAGS}
Olivier Deprez231115d2020-02-03 11:27:01 +0100295CACTUS_LDFLAGS += ${COMMON_LDFLAGS} $(PIE_LDFLAGS)
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200296
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000297IVY_SOURCES += ${LIBC_SRCS}
Antonio Nino Diaz0b1ab402018-12-05 15:38:39 +0000298IVY_INCLUDES += ${PLAT_INCLUDES}
Ruari Phipps9f1952c2020-08-24 11:32:32 +0100299IVY_CFLAGS += ${COMMON_CFLAGS} -fpie
Antonio Nino Diaz0b1ab402018-12-05 15:38:39 +0000300IVY_ASFLAGS += ${COMMON_ASFLAGS}
Ruari Phipps9f1952c2020-08-24 11:32:32 +0100301IVY_LDFLAGS += ${COMMON_LDFLAGS} $(PIE_LDFLAGS)
Antonio Nino Diaz0b1ab402018-12-05 15:38:39 +0000302
Antonio Nino Diaz26b38642019-03-28 13:16:04 +0000303QUARK_SOURCES += ${LIBC_SRCS}
304QUARK_INCLUDES += ${PLAT_INCLUDES}
305QUARK_CFLAGS += ${COMMON_CFLAGS}
306QUARK_ASFLAGS += ${COMMON_ASFLAGS}
307QUARK_LDFLAGS += ${COMMON_LDFLAGS}
308
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200309.PHONY: locate-checkpatch
310locate-checkpatch:
311ifndef CHECKPATCH
312 $(error "Please set CHECKPATCH to point to the Linux checkpatch.pl file, eg: CHECKPATCH=../linux/script/checkpatch.pl")
313else
314ifeq (,$(wildcard ${CHECKPATCH}))
315 $(error "The file CHECKPATCH points to cannot be found, use eg: CHECKPATCH=../linux/script/checkpatch.pl")
316endif
317endif
318
319.PHONY: clean
320clean:
321 @echo " CLEAN"
322 ${Q}rm -rf ${BUILD_PLAT}
323 ${MAKE} -C el3_payload clean
324
325.PHONY: realclean distclean
326realclean distclean:
327 @echo " REALCLEAN"
328 ${Q}rm -rf ${BUILD_BASE}
329 ${Q}rm -f ${CURDIR}/cscope.*
330 ${MAKE} -C el3_payload distclean
331
332.PHONY: checkcodebase
333checkcodebase: locate-checkpatch
334 @echo " CHECKING STYLE"
335 @if test -d .git ; then \
Mark Dykese7810b52020-06-03 15:46:55 -0500336 git ls-files | grep -E -v 'libfdt|libc|docs|\.md|\.rst' | \
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200337 while read GIT_FILE ; \
338 do ${CHECKPATCH} ${CHECKCODE_ARGS} -f $$GIT_FILE ; \
339 done ; \
340 else \
341 find . -type f -not -iwholename "*.git*" \
342 -not -iwholename "*build*" \
Mark Dykese7810b52020-06-03 15:46:55 -0500343 -not -iwholename "*libfdt*" \
Ambroise Vincentd6e806d2019-02-11 14:34:26 +0000344 -not -iwholename "*libc*" \
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200345 -not -iwholename "*docs*" \
346 -not -iwholename "*.md" \
347 -not -iwholename "*.rst" \
348 -exec ${CHECKPATCH} ${CHECKCODE_ARGS} -f {} \; ; \
349 fi
350
351.PHONY: checkpatch
352checkpatch: locate-checkpatch
353 @echo " CHECKING STYLE"
354 ${Q}COMMON_COMMIT=$$(git merge-base HEAD ${BASE_COMMIT}); \
355 for commit in `git rev-list $$COMMON_COMMIT..HEAD`; do \
356 printf "\n[*] Checking style of '$$commit'\n\n"; \
357 git log --format=email "$$commit~..$$commit" \
358 -- ${CHECK_PATHS} | ${CHECKPATCH} - || true; \
359 git diff --format=email "$$commit~..$$commit" \
360 -- ${CHECK_PATHS} | ${CHECKPATCH} - || true; \
361 done
362
363ifneq (${FIRMWARE_UPDATE},1)
364.PHONY: ns_bl1u ns_bl2u
365ns_bl1u ns_bl2u:
366 @echo "ERROR: Can't build $@ because Firmware Update is not supported \
367 on this platform."
368 @exit 1
369endif
370
371ifneq (${ARCH}-${PLAT},aarch64-fvp)
Antonio Nino Diazf2218e72019-03-19 10:59:11 +0000372.PHONY: cactus_mm
373cactus_mm:
374 @echo "ERROR: $@ is supported only on AArch64 FVP."
375 @exit 1
376
Antonio Nino Diaz26b38642019-03-28 13:16:04 +0000377.PHONY: quark
378quark:
379 @echo "ERROR: $@ is supported only on AArch64 FVP."
380 @exit 1
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200381endif
382
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100383ifneq (${ARCH}-${PLAT},$(filter ${ARCH}-${PLAT},aarch64-fvp aarch64-tc0))
384.PHONY: cactus
385cactus:
386 @echo "ERROR: $@ is supported only on AArch64 FVP or TC0."
387 @exit 1
Olivier Deprez2765ebf2020-12-16 15:46:14 +0100388
389.PHONY: ivy
390ivy:
391 @echo "ERROR: $@ is supported only on AArch64 FVP or TC0."
392 @exit 1
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100393endif
394
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200395MAKE_DEP = -Wp,-MD,$(DEP) -MT $$@
396
397define MAKE_C
398
399$(eval OBJ := $(1)/$(patsubst %.c,%.o,$(notdir $(2))))
400$(eval DEP := $(patsubst %.o,%.d,$(OBJ)))
401
Bence Szépkúti537b3582019-11-29 18:23:56 +0100402$(OBJ) : $(2) | $(AUTOGEN_DIR)/tests_list.h
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200403 @echo " CC $$<"
404 $$(Q)$$(CC) $$($(3)_CFLAGS) ${$(3)_INCLUDES} ${$(3)_DEFINES} -DIMAGE_$(3) $(MAKE_DEP) -c $$< -o $$@
405
406-include $(DEP)
407endef
408
409
410define MAKE_S
411
412$(eval OBJ := $(1)/$(patsubst %.S,%.o,$(notdir $(2))))
413$(eval DEP := $(patsubst %.o,%.d,$(OBJ)))
414
Bence Szépkúti537b3582019-11-29 18:23:56 +0100415$(OBJ) : $(2) | $(AUTOGEN_DIR)/tests_list.h
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200416 @echo " AS $$<"
417 $$(Q)$$(AS) $$($(3)_ASFLAGS) ${$(3)_INCLUDES} ${$(3)_DEFINES} -DIMAGE_$(3) $(MAKE_DEP) -c $$< -o $$@
418
419-include $(DEP)
420endef
421
422
423define MAKE_LD
424
425$(eval DEP := $(1).d)
426
Bence Szépkúti537b3582019-11-29 18:23:56 +0100427$(1) : $(2) | $(AUTOGEN_DIR)/tests_list.h
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200428 @echo " PP $$<"
429 $$(Q)$$(AS) $$($(3)_ASFLAGS) ${$(3)_INCLUDES} ${$(3)_DEFINES} -P -E $(MAKE_DEP) -o $$@ $$<
430
431-include $(DEP)
432endef
433
434
435define MAKE_OBJS
436 $(eval C_OBJS := $(filter %.c,$(2)))
437 $(eval REMAIN := $(filter-out %.c,$(2)))
438 $(eval $(foreach obj,$(C_OBJS),$(call MAKE_C,$(1),$(obj),$(3))))
439
440 $(eval S_OBJS := $(filter %.S,$(REMAIN)))
441 $(eval REMAIN := $(filter-out %.S,$(REMAIN)))
442 $(eval $(foreach obj,$(S_OBJS),$(call MAKE_S,$(1),$(obj),$(3))))
443
444 $(and $(REMAIN),$(error Unexpected source files present: $(REMAIN)))
445endef
446
447
448# NOTE: The line continuation '\' is required in the next define otherwise we
449# end up with a line-feed characer at the end of the last c filename.
450# Also bare this issue in mind if extending the list of supported filetypes.
451define SOURCES_TO_OBJS
452 $(notdir $(patsubst %.c,%.o,$(filter %.c,$(1)))) \
453 $(notdir $(patsubst %.S,%.o,$(filter %.S,$(1))))
454endef
455
456define uppercase
457$(shell echo $(1) | tr '[:lower:]' '[:upper:]')
458endef
459
460define MAKE_IMG
461 $(eval IMG_PREFIX := $(call uppercase, $(1)))
462 $(eval BUILD_DIR := ${BUILD_PLAT}/$(1))
463 $(eval SOURCES := $(${IMG_PREFIX}_SOURCES))
464 $(eval OBJS := $(addprefix $(BUILD_DIR)/,$(call SOURCES_TO_OBJS,$(SOURCES))))
Mark Dykese7810b52020-06-03 15:46:55 -0500465 $(eval OBJS += $(${IMG_PREFIX}_EXTRA_OBJS))
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200466 $(eval LINKERFILE := $(BUILD_DIR)/$(1).ld)
467 $(eval MAPFILE := $(BUILD_DIR)/$(1).map)
468 $(eval ELF := $(BUILD_DIR)/$(1).elf)
469 $(eval DUMP := $(BUILD_DIR)/$(1).dump)
470 $(eval BIN := $(BUILD_PLAT)/$(1).bin)
471
472 $(eval $(call MAKE_OBJS,$(BUILD_DIR),$(SOURCES),${IMG_PREFIX}))
473 $(eval $(call MAKE_LD,$(LINKERFILE),$(${IMG_PREFIX}_LINKERFILE),${IMG_PREFIX}))
474
475$(BUILD_DIR) :
476 $$(Q)mkdir -p "$$@"
477
478$(ELF) : $(OBJS) $(LINKERFILE)
479 @echo " LD $$@"
480 @echo 'const char build_message[] = "Built : "__TIME__", "__DATE__; \
481 const char version_string[] = "${VERSION_STRING}";' | \
482 $$(CC) $$(${IMG_PREFIX}_CFLAGS) ${${IMG_PREFIX}_INCLUDES} ${${IMG_PREFIX}_DEFINES} -c -xc - -o $(BUILD_DIR)/build_message.o
483 $$(Q)$$(LD) -o $$@ $$(${IMG_PREFIX}_LDFLAGS) -Map=$(MAPFILE) \
484 -T $(LINKERFILE) $(BUILD_DIR)/build_message.o $(OBJS)
485
486$(DUMP) : $(ELF)
487 @echo " OD $$@"
488 $${Q}$${OD} -dx $$< > $$@
489
490$(BIN) : $(ELF)
491 @echo " BIN $$@"
492 $$(Q)$$(OC) -O binary $$< $$@
493 @echo
494 @echo "Built $$@ successfully"
495 @echo
496
497.PHONY : $(1)
498$(1) : $(BUILD_DIR) $(BIN) $(DUMP)
499
500all : $(1)
501
502endef
503
504$(AUTOGEN_DIR):
505 $(Q)mkdir -p "$@"
506
507$(AUTOGEN_DIR)/tests_list.c $(AUTOGEN_DIR)/tests_list.h: $(AUTOGEN_DIR) ${TESTS_FILE} ${PLAT_TESTS_SKIP_LIST}
508 @echo " AUTOGEN $@"
509 tools/generate_test_list/generate_test_list.pl $(AUTOGEN_DIR)/tests_list.c $(AUTOGEN_DIR)/tests_list.h ${TESTS_FILE} $(PLAT_TESTS_SKIP_LIST)
Mark Dykese7810b52020-06-03 15:46:55 -0500510ifeq ($(SMC_FUZZING), 1)
511 $(Q)mkdir -p ${BUILD_PLAT}/smcf
512 dtc ${SMC_FUZZ_DTS} >> ${BUILD_PLAT}/smcf/dtb
513 $(OC) -I binary -O elf64-littleaarch64 -B aarch64 ${BUILD_PLAT}/smcf/dtb ${BUILD_PLAT}/smcf/dtb.o \
johpow01d5c79cc2021-06-23 16:10:22 -0500514 --redefine-sym _binary___build_$(PLAT)_$(BUILD_TYPE)_smcf_dtb_start=_binary___dtb_start \
515 --redefine-sym _binary___build_$(PLAT)_$(BUILD_TYPE)_smcf_dtb_end=_binary___dtb_end
Mark Dykese7810b52020-06-03 15:46:55 -0500516endif
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200517
518$(eval $(call MAKE_IMG,tftf))
519
520ifeq ($(FIRMWARE_UPDATE), 1)
521 $(eval $(call MAKE_IMG,ns_bl1u))
522 $(eval $(call MAKE_IMG,ns_bl2u))
523endif
524
525ifeq (${ARCH}-${PLAT},aarch64-fvp)
Antonio Nino Diazf2218e72019-03-19 10:59:11 +0000526 $(eval $(call MAKE_IMG,cactus_mm))
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200527 $(eval $(call MAKE_IMG,cactus))
Antonio Nino Diaz0b1ab402018-12-05 15:38:39 +0000528 $(eval $(call MAKE_IMG,ivy))
Antonio Nino Diaz26b38642019-03-28 13:16:04 +0000529 $(eval $(call MAKE_IMG,quark))
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200530endif
531
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100532ifeq (${ARCH}-${PLAT},aarch64-tc0)
533 $(eval $(call MAKE_IMG,cactus))
Olivier Deprez2765ebf2020-12-16 15:46:14 +0100534 $(eval $(call MAKE_IMG,ivy))
Arunachalam Ganapathy1e51c2f2020-09-22 13:28:29 +0100535endif
536
Daniel Boulbyf6c288e2022-07-25 14:07:57 +0100537SP_LAYOUT:
538 ${Q}tools/generate_json/generate_json.sh \
539 $(BUILD_PLAT) $(SECURE_PARTITIONS)
540
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200541# The EL3 test payload is only supported in AArch64. It has an independent build
542# system.
543.PHONY: el3_payload
544ifneq (${ARCH},aarch32)
Arvind Ram Prakash2e1264d2022-05-20 12:27:40 -0500545ifneq ($(wildcard ${EL3_PAYLOAD_PLAT_MAKEFILE_FULL}),)
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200546el3_payload: $(BUILD_DIR)
547 ${Q}${MAKE} -C el3_payload PLAT=${PLAT}
548 ${Q}find "el3_payload/build/${PLAT}" -name '*.bin' -exec cp {} "${BUILD_PLAT}" \;
549
550all: el3_payload
551endif
Arvind Ram Prakash2e1264d2022-05-20 12:27:40 -0500552endif
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200553
Sandrine Bailleuxf8228af2020-04-21 14:45:00 +0200554doc:
555 @echo " BUILD DOCUMENTATION"
556 ${Q}${MAKE} --no-print-directory -C ${DOCS_PATH} html
557
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200558.PHONY: cscope
559cscope:
560 @echo " CSCOPE"
561 ${Q}find ${CURDIR} -name "*.[chsS]" > cscope.files
562 ${Q}cscope -b -q -k
563
564.PHONY: help
Leonardo Sandoval770b4312020-09-11 14:44:40 -0500565.SILENT: help
Sandrine Bailleux3cd87d72018-10-09 11:12:55 +0200566help:
Leonardo Sandoval770b4312020-09-11 14:44:40 -0500567 echo "usage: ${MAKE} PLAT=<${PLATFORMS}> \
Leonardo Sandovald8711ca2020-07-14 11:00:31 -0500568<all|tftf|ns_bl1u|ns_bl2u|cactus|ivy|quark|el3_payload|distclean|clean|checkcodebase|checkpatch|help_tests>"
Leonardo Sandoval770b4312020-09-11 14:44:40 -0500569 echo ""
570 echo "PLAT is used to specify which platform you wish to build."
571 echo "If no platform is specified, PLAT defaults to: ${DEFAULT_PLAT}"
572 echo ""
573 echo "Supported Targets:"
574 echo " all Build all supported binaries for this platform"
575 echo " (i.e. TFTF and FWU images)"
576 echo " tftf Build the TFTF image"
577 echo " ns_bl1u Build the NS_BL1U image"
578 echo " ns_bl2u Build the NS_BL2U image"
579 echo " cactus Build the Cactus image (Test S-EL0 payload) and resource description."
580 echo " cactus_mm Build the Cactus-MM image (Test S-EL0 payload)."
581 echo " ivy Build the Ivy image (Test S-EL0 payload) and resource description."
582 echo " quark Build the Quark image (Test S-EL0 payload) and resource description."
583 echo " el3_payload Build the EL3 test payload"
584 echo " checkcodebase Check the coding style of the entire source tree"
585 echo " checkpatch Check the coding style on changes in the current"
586 echo " branch against BASE_COMMIT (default origin/master)"
587 echo " doc Build html based documentation using Sphinx tool"
588 echo " clean Clean the build for the selected platform"
589 echo " cscope Generate cscope index"
590 echo " distclean Remove all build artifacts for all platforms"
591 echo " help_tests List all possible sets of tests"
592 echo ""
593 echo "note: most build targets require PLAT to be set to a specific platform."
594 echo ""
595 echo "example: build all targets for the FVP platform:"
596 echo " CROSS_COMPILE=aarch64-none-elf- make PLAT=fvp all"