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Achin Gupta4f6ad662013-10-25 09:08:21 +01001#
Sandrine Bailleuxd4817592016-01-13 14:57:38 +00002# Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
Achin Gupta4f6ad662013-10-25 09:08:21 +01003#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are met:
6#
7# Redistributions of source code must retain the above copyright notice, this
8# list of conditions and the following disclaimer.
9#
10# Redistributions in binary form must reproduce the above copyright notice,
11# this list of conditions and the following disclaimer in the documentation
12# and/or other materials provided with the distribution.
13#
14# Neither the name of ARM nor the names of its contributors may be used
15# to endorse or promote products derived from this software without specific
16# prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010031#
Juan Castillo04be3a52014-06-30 11:41:46 +010032# Trusted Firmware Version
33#
Juan Castilloa3487d12015-08-18 14:23:04 +010034VERSION_MAJOR := 1
Dan Handley30734ec2015-12-18 11:51:48 +000035VERSION_MINOR := 2
Juan Castillo04be3a52014-06-30 11:41:46 +010036
Juan Castillo396644b2015-10-22 11:34:44 +010037# Default goal is build all images
38.DEFAULT_GOAL := all
39
Evan Lloydf2697142015-12-02 18:17:37 +000040MAKE_HELPERS_DIRECTORY := make_helpers/
41include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
Evan Lloyda71d2592015-12-02 18:56:06 +000042include ${MAKE_HELPERS_DIRECTORY}build_env.mk
Juan Castilloa3487d12015-08-18 14:23:04 +010043
44################################################################################
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010045# Default values for build configurations
Juan Castilloa3487d12015-08-18 14:23:04 +010046################################################################################
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010047
Soby Mathewa1941252016-05-05 14:33:33 +010048# The Target build architecture. Supported values are: aarch64, aarch32.
Soby Mathewc6820d12016-05-09 17:49:55 +010049ARCH := aarch64
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010050# Build verbosity
Juan Castilloa3487d12015-08-18 14:23:04 +010051V := 0
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010052# Debug build
Juan Castilloa3487d12015-08-18 14:23:04 +010053DEBUG := 0
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010054# Build platform
Juan Castilloa3487d12015-08-18 14:23:04 +010055DEFAULT_PLAT := fvp
56PLAT := ${DEFAULT_PLAT}
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010057# SPD choice
Juan Castilloa3487d12015-08-18 14:23:04 +010058SPD := none
Soby Mathewa1941252016-05-05 14:33:33 +010059# The AArch32 Secure Payload to be built as BL32 image
60AARCH32_SP := none
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +010061# Base commit to perform code check on
Juan Castilloa3487d12015-08-18 14:23:04 +010062BASE_COMMIT := origin/master
Jeenu Viswambharand1b60152014-05-12 15:28:47 +010063# NS timer register save and restore
Juan Castilloa3487d12015-08-18 14:23:04 +010064NS_TIMER_SWITCH := 0
Sandrine Bailleuxf4119ec2015-12-17 13:58:58 +000065# By default, BL1 acts as the reset handler, not BL31
Juan Castilloa3487d12015-08-18 14:23:04 +010066RESET_TO_BL31 := 0
Juan Castillo258e94f2014-06-25 17:26:36 +010067# Include FP registers in cpu context
68CTX_INCLUDE_FPREGS := 0
Soby Mathewd75d2ba2016-05-17 14:01:32 +010069# Build flag to include AArch32 registers in cpu context save and restore
70# during world switch. This flag must be set to 0 for AArch64-only platforms.
71CTX_INCLUDE_AARCH32_REGS := 1
Sandrine Bailleux5fe57c12014-07-17 17:23:14 +010072# Determine the version of ARM GIC architecture to use for interrupt management
73# in EL3. The platform port can change this value if needed.
Juan Castilloa3487d12015-08-18 14:23:04 +010074ARM_GIC_ARCH := 2
Vikram Kanigiri40d468c2014-12-23 01:00:22 +000075# Determine the version of ARM CCI product used in the platform. The platform
76# port can change this value if needed.
Juan Castilloa3487d12015-08-18 14:23:04 +010077ARM_CCI_PRODUCT_ID := 400
Soby Mathew041f62a2014-07-14 16:58:03 +010078# Flag used to indicate if ASM_ASSERTION should be enabled for the build.
79# This defaults to being present in DEBUG builds only.
Juan Castilloa3487d12015-08-18 14:23:04 +010080ASM_ASSERTION := ${DEBUG}
Soby Mathew523d6332015-01-08 18:02:19 +000081# Build option to choose whether Trusted firmware uses Coherent memory or not.
Juan Castilloa3487d12015-08-18 14:23:04 +010082USE_COHERENT_MEM := 1
Soby Mathew85dbf5a2015-04-07 12:16:56 +010083# Flag used to choose the power state format viz Extended State-ID or the Original
84# format.
Juan Castilloa3487d12015-08-18 14:23:04 +010085PSCI_EXTENDED_STATE_ID := 0
Juan Castillo860cc3b2014-11-24 11:45:12 +000086# Default FIP file name
Juan Castilloa3487d12015-08-18 14:23:04 +010087FIP_NAME := fip.bin
Yatharth Kochard1a93432015-10-12 12:33:47 +010088# Default FWU_FIP file name
89FWU_FIP_NAME := fwu_fip.bin
Juan Castillo9c25a402015-01-13 12:21:04 +000090# By default, use the -pedantic option in the gcc command line
Juan Castilloa3487d12015-08-18 14:23:04 +010091DISABLE_PEDANTIC := 0
Juan Castillo11abdcd2014-10-21 11:30:42 +010092# Flags to generate the Chain of Trust
Juan Castilloa3487d12015-08-18 14:23:04 +010093GENERATE_COT := 0
94CREATE_KEYS := 1
95SAVE_KEYS := 0
Juan Castillo5e29c752015-01-07 10:39:25 +000096# Flags to build TF with Trusted Boot support
Juan Castilloa3487d12015-08-18 14:23:04 +010097TRUSTED_BOARD_BOOT := 0
Sandrine Bailleux449dbd52015-06-02 17:19:43 +010098# By default, consider that the platform's reset address is not programmable.
99# The platform Makefile is free to override this value.
100PROGRAMMABLE_RESET_ADDRESS := 0
Soby Mathew18a62042015-10-26 14:29:21 +0000101# Build flag to treat usage of deprecated platform and framework APIs as error.
102ERROR_DEPRECATED := 0
Sandrine Bailleuxb21b02f2015-10-30 15:05:17 +0000103# By default, consider that the platform may release several CPUs out of reset.
104# The platform Makefile is free to override this value.
105COLD_BOOT_SINGLE_CPU := 0
Sandrine Bailleuxb7e97c42015-11-10 10:01:19 +0000106# Flag to introduce an infinite loop in BL1 just before it exits into the next
107# image. This is meant to help debugging the post-BL2 phase.
108SPIN_ON_BL1_EXIT := 0
Juan Castillo7ac4b112015-11-16 16:53:38 +0000109# Build PL011 UART driver in minimal generic UART mode
110PL011_GENERIC_UART := 0
Yatharth Kochar9518d022016-03-11 14:20:19 +0000111# Flag to enable Performance Measurement Framework
112ENABLE_PMF := 0
Yatharth Kochar241ec6c2016-05-09 18:26:35 +0100113# Flag to enable PSCI STATs functionality
114ENABLE_PSCI_STAT := 0
Sandrine Bailleuxf91f1442016-07-08 14:37:40 +0100115# Whether code and read-only data should be put on separate memory pages.
116# The platform Makefile is free to override this value.
117SEPARATE_CODE_AND_RODATA := 0
Yatharth Kochar3345a8d2016-09-12 16:08:41 +0100118# Flag to enable new version of image loading
119LOAD_IMAGE_V2 := 0
Achin Gupta4f6ad662013-10-25 09:08:21 +0100120
Juan Castilloa3487d12015-08-18 14:23:04 +0100121################################################################################
122# Checkpatch script options
123################################################################################
124
Sandrine Bailleux0b5a1582016-06-02 11:19:59 +0100125CHECKCODE_ARGS := --no-patch
Dan Handleyd7b59e42016-06-02 17:15:13 +0100126# Do not check the coding style on imported library files or documentation files
127INC_LIB_DIRS_TO_CHECK := $(sort $(filter-out \
Dan Handley3a355712016-06-02 18:21:02 +0100128 include/lib/libfdt \
Dan Handleyd7b59e42016-06-02 17:15:13 +0100129 include/lib/stdlib, \
130 $(wildcard include/lib/*)))
131INC_DIRS_TO_CHECK := $(sort $(filter-out \
132 include/lib, \
133 $(wildcard include/*)))
134LIB_DIRS_TO_CHECK := $(sort $(filter-out \
Dan Handley3a355712016-06-02 18:21:02 +0100135 lib/libfdt \
Dan Handleyd7b59e42016-06-02 17:15:13 +0100136 lib/stdlib, \
137 $(wildcard lib/*)))
138ROOT_DIRS_TO_CHECK := $(sort $(filter-out \
139 lib \
140 include \
141 docs \
142 %.md, \
143 $(wildcard *)))
144CHECK_PATHS := ${ROOT_DIRS_TO_CHECK} \
145 ${INC_DIRS_TO_CHECK} \
146 ${INC_LIB_DIRS_TO_CHECK} \
147 ${LIB_DIRS_TO_CHECK}
Ian Spray36eaaf32014-01-30 17:25:28 +0000148
Juan Castilloa3487d12015-08-18 14:23:04 +0100149
150################################################################################
151# Process build options
152################################################################################
153
154# Verbose flag
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +0100155ifeq (${V},0)
Evan Lloydf4ba5ca2015-12-03 09:47:51 +0000156 Q:=@
Juan Castilloa3487d12015-08-18 14:23:04 +0100157 CHECKCODE_ARGS += --no-summary --terse
Achin Gupta4f6ad662013-10-25 09:08:21 +0100158else
Evan Lloydf4ba5ca2015-12-03 09:47:51 +0000159 Q:=
Achin Gupta4f6ad662013-10-25 09:08:21 +0100160endif
Jeenu Viswambharan2f2cef42014-02-19 09:38:18 +0000161export Q
162
Juan Castilloa3487d12015-08-18 14:23:04 +0100163# Process Debug flag
164$(eval $(call add_define,DEBUG))
James Morrisseyeaaeece2013-11-01 13:56:59 +0000165ifneq (${DEBUG}, 0)
Juan Castilloa3487d12015-08-18 14:23:04 +0100166 BUILD_TYPE := debug
Sandrine Bailleuxf5fdbcc2016-04-11 13:01:17 +0100167 TF_CFLAGS += -g
Juan Castilloa3487d12015-08-18 14:23:04 +0100168 ASFLAGS += -g -Wa,--gdwarf-2
169 # Use LOG_LEVEL_INFO by default for debug builds
170 LOG_LEVEL := 40
James Morrisseyeaaeece2013-11-01 13:56:59 +0000171else
Juan Castilloa3487d12015-08-18 14:23:04 +0100172 BUILD_TYPE := release
173 $(eval $(call add_define,NDEBUG))
174 # Use LOG_LEVEL_NOTICE by default for release builds
175 LOG_LEVEL := 20
James Morrisseyeaaeece2013-11-01 13:56:59 +0000176endif
177
Juan Castillo04be3a52014-06-30 11:41:46 +0100178# Default build string (git branch and commit)
179ifeq (${BUILD_STRING},)
Juan Castilloa3487d12015-08-18 14:23:04 +0100180 BUILD_STRING := $(shell git log -n 1 --pretty=format:"%h")
Juan Castillo04be3a52014-06-30 11:41:46 +0100181endif
Juan Castillo04be3a52014-06-30 11:41:46 +0100182VERSION_STRING := v${VERSION_MAJOR}.${VERSION_MINOR}(${BUILD_TYPE}):${BUILD_STRING}
183
Juan Castilloa3487d12015-08-18 14:23:04 +0100184# The cert_create tool cannot generate certificates individually, so we use the
185# target 'certificates' to create them all
186ifneq (${GENERATE_COT},0)
187 FIP_DEPS += certificates
Yatharth Kochard1a93432015-10-12 12:33:47 +0100188 FWU_FIP_DEPS += fwu_certificates
Juan Castilloa3487d12015-08-18 14:23:04 +0100189endif
190
Yatharth Kocharf528faf2016-06-28 16:58:26 +0100191# For AArch32, enable new version of image loading.
192ifeq (${ARCH},aarch32)
193 LOAD_IMAGE_V2 := 1
194endif
Juan Castilloa3487d12015-08-18 14:23:04 +0100195
196################################################################################
197# Toolchain
198################################################################################
199
200CC := ${CROSS_COMPILE}gcc
201CPP := ${CROSS_COMPILE}cpp
202AS := ${CROSS_COMPILE}gcc
203AR := ${CROSS_COMPILE}ar
204LD := ${CROSS_COMPILE}ld
205OC := ${CROSS_COMPILE}objcopy
206OD := ${CROSS_COMPILE}objdump
207NM := ${CROSS_COMPILE}nm
208PP := ${CROSS_COMPILE}gcc -E
209
Soby Mathewa1941252016-05-05 14:33:33 +0100210ASFLAGS_aarch64 = -mgeneral-regs-only
211TF_CFLAGS_aarch64 = -mgeneral-regs-only -mstrict-align
212
213ASFLAGS_aarch32 = -march=armv8-a
214TF_CFLAGS_aarch32 = -march=armv8-a
215
Juan Castilloa3487d12015-08-18 14:23:04 +0100216ASFLAGS += -nostdinc -ffreestanding -Wa,--fatal-warnings \
217 -Werror -Wmissing-include-dirs \
Soby Mathewa1941252016-05-05 14:33:33 +0100218 -D__ASSEMBLY__ $(ASFLAGS_$(ARCH)) \
Juan Castilloa3487d12015-08-18 14:23:04 +0100219 ${DEFINES} ${INCLUDES}
Sandrine Bailleuxf5fdbcc2016-04-11 13:01:17 +0100220TF_CFLAGS += -nostdinc -ffreestanding -Wall \
Juan Castilloa3487d12015-08-18 14:23:04 +0100221 -Werror -Wmissing-include-dirs \
Juan Castillod4f79252015-11-06 12:43:56 +0000222 -std=c99 -c -Os \
Soby Mathewa1941252016-05-05 14:33:33 +0100223 $(TF_CFLAGS_$(ARCH)) \
Juan Castilloa3487d12015-08-18 14:23:04 +0100224 ${DEFINES} ${INCLUDES}
Sandrine Bailleuxf5fdbcc2016-04-11 13:01:17 +0100225TF_CFLAGS += -ffunction-sections -fdata-sections
Juan Castilloa3487d12015-08-18 14:23:04 +0100226
227LDFLAGS += --fatal-warnings -O1
228LDFLAGS += --gc-sections
229
230
231################################################################################
232# Common sources and include directories
233################################################################################
Dan Handleyd7b59e42016-06-02 17:15:13 +0100234include lib/stdlib/stdlib.mk
Juan Castilloa3487d12015-08-18 14:23:04 +0100235
236BL_COMMON_SOURCES += common/bl_common.c \
Soby Mathewafe7e2f2014-06-12 17:23:58 +0100237 common/tf_printf.c \
Soby Mathewa1941252016-05-05 14:33:33 +0100238 common/${ARCH}/debug.S \
239 lib/${ARCH}/cache_helpers.S \
240 lib/${ARCH}/misc_helpers.S \
241 plat/common/${ARCH}/platform_helpers.S \
Dan Handleyd7b59e42016-06-02 17:15:13 +0100242 ${STDLIB_SRCS}
Ryan Harkind7a6b0f2014-01-13 14:40:13 +0000243
Soby Mathew0d786072016-03-24 16:56:29 +0000244INCLUDES += -Iinclude/bl1 \
245 -Iinclude/bl31 \
246 -Iinclude/common \
Soby Mathewa1941252016-05-05 14:33:33 +0100247 -Iinclude/common/${ARCH} \
Soby Mathew0d786072016-03-24 16:56:29 +0000248 -Iinclude/drivers \
249 -Iinclude/drivers/arm \
250 -Iinclude/drivers/auth \
251 -Iinclude/drivers/io \
252 -Iinclude/drivers/ti/uart \
253 -Iinclude/lib \
Soby Mathewa1941252016-05-05 14:33:33 +0100254 -Iinclude/lib/${ARCH} \
255 -Iinclude/lib/cpus/${ARCH} \
Soby Mathew0d786072016-03-24 16:56:29 +0000256 -Iinclude/lib/el3_runtime \
Soby Mathewa1941252016-05-05 14:33:33 +0100257 -Iinclude/lib/el3_runtime/${ARCH} \
dp-arm6419ea32016-08-15 10:33:08 +0100258 -Iinclude/lib/pmf \
Soby Mathew0d786072016-03-24 16:56:29 +0000259 -Iinclude/lib/psci \
260 -Iinclude/plat/common \
261 -Iinclude/services \
262 ${PLAT_INCLUDES} \
Juan Castilloa3487d12015-08-18 14:23:04 +0100263 ${SPD_INCLUDES}
264
265
266################################################################################
267# Generic definitions
268################################################################################
269
Evan Lloydf2697142015-12-02 18:17:37 +0000270include ${MAKE_HELPERS_DIRECTORY}plat_helpers.mk
271
Ryan Harkin25cff832014-01-13 12:37:03 +0000272BUILD_BASE := ./build
273BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${BUILD_TYPE}
Achin Gupta4f6ad662013-10-25 09:08:21 +0100274
Evan Lloydf2697142015-12-02 18:17:37 +0000275SPDS := $(sort $(filter-out none, $(patsubst services/spd/%,%,$(wildcard services/spd/*))))
Ryan Harkin72ee3312014-01-15 16:55:07 +0000276
Juan Castilloa3487d12015-08-18 14:23:04 +0100277# Platforms providing their own TBB makefile may override this value
278INCLUDE_TBBR_MK := 1
279
Jeenu Viswambharane5c39fd2014-05-16 11:38:10 +0100280
Juan Castilloa3487d12015-08-18 14:23:04 +0100281################################################################################
282# Include SPD Makefile if one has been specified
283################################################################################
284
285ifneq (${SPD},none)
Soby Mathewa1941252016-05-05 14:33:33 +0100286ifeq (${ARCH},aarch32)
287 $(error "Error: SPD is incompatible with AArch32.")
288endif
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000289ifdef EL3_PAYLOAD_BASE
290 $(warning "SPD and EL3_PAYLOAD_BASE are incompatible build options.")
291 $(warning "The SPD and its BL32 companion will be present but ignored.")
292endif
Juan Castilloa3487d12015-08-18 14:23:04 +0100293 # We expect to locate an spd.mk under the specified SPD directory
Evan Lloydf2697142015-12-02 18:17:37 +0000294 SPD_MAKE := $(wildcard services/spd/${SPD}/${SPD}.mk)
Juan Castilloa3487d12015-08-18 14:23:04 +0100295
296 ifeq (${SPD_MAKE},)
297 $(error Error: No services/spd/${SPD}/${SPD}.mk located)
298 endif
299 $(info Including ${SPD_MAKE})
300 include ${SPD_MAKE}
301
Juan Castillo671b8db2015-11-12 10:59:26 +0000302 # If there's BL32 companion for the chosen SPD, we expect that the SPD's
303 # Makefile would set NEED_BL32 to "yes". In this case, the build system
304 # supports two mutually exclusive options:
305 # * BL32 is built from source: then BL32_SOURCES must contain the list
306 # of source files to build BL32
307 # * BL32 is a prebuilt binary: then BL32 must point to the image file
308 # that will be included in the FIP
309 # If both BL32_SOURCES and BL32 are defined, the binary takes precedence
310 # over the sources.
Juan Castilloa3487d12015-08-18 14:23:04 +0100311endif
312
313
314################################################################################
315# Include the platform specific Makefile after the SPD Makefile (the platform
316# makefile may use all previous definitions in this file)
317################################################################################
Jeenu Viswambharane5c39fd2014-05-16 11:38:10 +0100318
Dan Handley81be1002015-03-27 17:44:35 +0000319include ${PLAT_MAKEFILE_FULL}
Jon Medhurst66573cb2014-02-13 15:19:28 +0000320
Soby Mathewa1941252016-05-05 14:33:33 +0100321# Platform compatibility is not supported in AArch32
322ifneq (${ARCH},aarch32)
Achin Gupta1bdde172015-11-07 16:19:23 +0000323# If the platform has not defined ENABLE_PLAT_COMPAT, then enable it by default
324ifndef ENABLE_PLAT_COMPAT
325ENABLE_PLAT_COMPAT := 1
326endif
327
328# Include the platform compatibility helpers for PSCI
329ifneq (${ENABLE_PLAT_COMPAT}, 0)
330include plat/compat/plat_compat.mk
331endif
Soby Mathewa1941252016-05-05 14:33:33 +0100332endif
Achin Gupta1bdde172015-11-07 16:19:23 +0000333
Sandrine Bailleuxd4817592016-01-13 14:57:38 +0000334# Include the CPU specific operations makefile, which provides default
335# values for all CPU errata workarounds and CPU specific optimisations.
336# This can be overridden by the platform.
Soby Mathew937488b2014-09-22 14:13:34 +0100337include lib/cpus/cpu-ops.mk
Soby Mathew802f8652014-08-14 16:19:29 +0100338
Juan Castilloa3487d12015-08-18 14:23:04 +0100339
340################################################################################
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000341# Check incompatible options
342################################################################################
343
344ifdef EL3_PAYLOAD_BASE
Antonio Nino Diaz2b8277b2016-04-06 17:31:57 +0100345 ifdef PRELOADED_BL33_BASE
346 $(warning "PRELOADED_BL33_BASE and EL3_PAYLOAD_BASE are \
347 incompatible build options. EL3_PAYLOAD_BASE has priority.")
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000348 endif
349endif
350
351ifeq (${NEED_BL33},yes)
352 ifdef EL3_PAYLOAD_BASE
353 $(warning "BL33 image is not needed when option \
354 BL33_PAYLOAD_BASE is used and won't be added to the FIP file.")
355 endif
Antonio Nino Diaz2b8277b2016-04-06 17:31:57 +0100356 ifdef PRELOADED_BL33_BASE
357 $(warning "BL33 image is not needed when option \
358 PRELOADED_BL33_BASE is used and won't be added to the FIP \
359 file.")
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000360 endif
361endif
362
Yatharth Kochar3345a8d2016-09-12 16:08:41 +0100363# TRUSTED_BOARD_BOOT is currently not supported when LOAD_IMAGE_V2 is enabled.
364ifeq (${LOAD_IMAGE_V2},1)
365 ifeq (${TRUSTED_BOARD_BOOT},1)
366 $(error "TRUSTED_BOARD_BOOT is currently not supported \
367 for LOAD_IMAGE_V2=1")
368 endif
369endif
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000370
Yatharth Kocharf528faf2016-06-28 16:58:26 +0100371# For AArch32, LOAD_IMAGE_V2 must be enabled.
372ifeq (${ARCH},aarch32)
373 ifeq (${LOAD_IMAGE_V2}, 0)
374 $(error "For AArch32, LOAD_IMAGE_V2 must be enabled.")
375 endif
376endif
377
378
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000379################################################################################
Juan Castilloa3487d12015-08-18 14:23:04 +0100380# Process platform overrideable behaviour
381################################################################################
382
383# Check if -pedantic option should be used
384ifeq (${DISABLE_PEDANTIC},0)
Sandrine Bailleuxf5fdbcc2016-04-11 13:01:17 +0100385 TF_CFLAGS += -pedantic
Jon Medhurst66573cb2014-02-13 15:19:28 +0000386endif
387
Sandrine Bailleuxf4119ec2015-12-17 13:58:58 +0000388# Using the ARM Trusted Firmware BL2 implies that a BL33 image also needs to be
Juan Castilloa3487d12015-08-18 14:23:04 +0100389# supplied for the FIP and Certificate generation tools. This flag can be
390# overridden by the platform.
Jon Medhurst66573cb2014-02-13 15:19:28 +0000391ifdef BL2_SOURCES
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000392 ifdef EL3_PAYLOAD_BASE
393 # If booting an EL3 payload there is no need for a BL33 image
394 # in the FIP file.
395 NEED_BL33 := no
396 else
Antonio Nino Diaz2b8277b2016-04-06 17:31:57 +0100397 ifdef PRELOADED_BL33_BASE
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000398 # If booting a BL33 preloaded image there is no need of
399 # another one in the FIP file.
400 NEED_BL33 := no
401 else
402 NEED_BL33 ?= yes
403 endif
404 endif
Jon Medhurst66573cb2014-02-13 15:19:28 +0000405endif
Achin Gupta4f6ad662013-10-25 09:08:21 +0100406
Juan Castilloa3487d12015-08-18 14:23:04 +0100407# Process TBB related flags
408ifneq (${GENERATE_COT},0)
409 # Common cert_create options
410 ifneq (${CREATE_KEYS},0)
411 $(eval CRT_ARGS += -n)
Yatharth Kochard1a93432015-10-12 12:33:47 +0100412 $(eval FWU_CRT_ARGS += -n)
Juan Castilloa3487d12015-08-18 14:23:04 +0100413 ifneq (${SAVE_KEYS},0)
414 $(eval CRT_ARGS += -k)
Yatharth Kochard1a93432015-10-12 12:33:47 +0100415 $(eval FWU_CRT_ARGS += -k)
Juan Castilloa3487d12015-08-18 14:23:04 +0100416 endif
417 endif
418 # Include TBBR makefile (unless the platform indicates otherwise)
419 ifeq (${INCLUDE_TBBR_MK},1)
420 include make_helpers/tbbr/tbbr_tools.mk
421 endif
Ryan Harkin25cff832014-01-13 12:37:03 +0000422endif
Achin Gupta4f6ad662013-10-25 09:08:21 +0100423
Yatharth Kochar241ec6c2016-05-09 18:26:35 +0100424# Make sure PMF is enabled if PSCI STAT is enabled.
425ifeq (${ENABLE_PSCI_STAT},1)
426ENABLE_PMF := 1
427endif
Achin Gupta375f5382014-02-18 18:12:48 +0000428
Juan Castilloa3487d12015-08-18 14:23:04 +0100429################################################################################
dp-arm4972ec52016-05-25 16:20:20 +0100430# Auxiliary tools (fiptool, cert_create, etc)
Juan Castilloa3487d12015-08-18 14:23:04 +0100431################################################################################
Achin Gupta375f5382014-02-18 18:12:48 +0000432
Juan Castilloa3487d12015-08-18 14:23:04 +0100433# Variables for use with Certificate Generation Tool
434CRTTOOLPATH ?= tools/cert_create
Evan Lloyd004c9a52015-12-03 11:35:40 +0000435CRTTOOL ?= ${CRTTOOLPATH}/cert_create${BIN_EXT}
Achin Gupta375f5382014-02-18 18:12:48 +0000436
Juan Castilloa3487d12015-08-18 14:23:04 +0100437# Variables for use with Firmware Image Package
dp-arm4972ec52016-05-25 16:20:20 +0100438FIPTOOLPATH ?= tools/fiptool
439FIPTOOL ?= ${FIPTOOLPATH}/fiptool${BIN_EXT}
James Morrisseyeaaeece2013-11-01 13:56:59 +0000440
Achin Gupta4f6ad662013-10-25 09:08:21 +0100441
Juan Castilloa3487d12015-08-18 14:23:04 +0100442################################################################################
443# Build options checks
444################################################################################
445
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +0100446$(eval $(call assert_boolean,DEBUG))
Juan Castilloa3487d12015-08-18 14:23:04 +0100447$(eval $(call assert_boolean,NS_TIMER_SWITCH))
448$(eval $(call assert_boolean,RESET_TO_BL31))
449$(eval $(call assert_boolean,CTX_INCLUDE_FPREGS))
Soby Mathewd75d2ba2016-05-17 14:01:32 +0100450$(eval $(call assert_boolean,CTX_INCLUDE_AARCH32_REGS))
Juan Castilloa3487d12015-08-18 14:23:04 +0100451$(eval $(call assert_boolean,ASM_ASSERTION))
452$(eval $(call assert_boolean,USE_COHERENT_MEM))
453$(eval $(call assert_boolean,DISABLE_PEDANTIC))
454$(eval $(call assert_boolean,GENERATE_COT))
455$(eval $(call assert_boolean,CREATE_KEYS))
456$(eval $(call assert_boolean,SAVE_KEYS))
457$(eval $(call assert_boolean,TRUSTED_BOARD_BOOT))
458$(eval $(call assert_boolean,PROGRAMMABLE_RESET_ADDRESS))
Sandrine Bailleuxb21b02f2015-10-30 15:05:17 +0000459$(eval $(call assert_boolean,COLD_BOOT_SINGLE_CPU))
Juan Castilloa3487d12015-08-18 14:23:04 +0100460$(eval $(call assert_boolean,PSCI_EXTENDED_STATE_ID))
Soby Mathew18a62042015-10-26 14:29:21 +0000461$(eval $(call assert_boolean,ERROR_DEPRECATED))
Achin Gupta1bdde172015-11-07 16:19:23 +0000462$(eval $(call assert_boolean,ENABLE_PLAT_COMPAT))
Sandrine Bailleuxb7e97c42015-11-10 10:01:19 +0000463$(eval $(call assert_boolean,SPIN_ON_BL1_EXIT))
Juan Castillo7ac4b112015-11-16 16:53:38 +0000464$(eval $(call assert_boolean,PL011_GENERIC_UART))
Yatharth Kochar9518d022016-03-11 14:20:19 +0000465$(eval $(call assert_boolean,ENABLE_PMF))
Yatharth Kochar241ec6c2016-05-09 18:26:35 +0100466$(eval $(call assert_boolean,ENABLE_PSCI_STAT))
Sandrine Bailleuxf91f1442016-07-08 14:37:40 +0100467$(eval $(call assert_boolean,SEPARATE_CODE_AND_RODATA))
Yatharth Kochar3345a8d2016-09-12 16:08:41 +0100468$(eval $(call assert_boolean,LOAD_IMAGE_V2))
Jeenu Viswambharan19a0ace2014-05-15 14:40:58 +0100469
Dan Handley81be1002015-03-27 17:44:35 +0000470
Juan Castilloa3487d12015-08-18 14:23:04 +0100471################################################################################
472# Add definitions to the cpp preprocessor based on the current build options.
473# This is done after including the platform specific makefile to allow the
474# platform to overwrite the default options
475################################################################################
Jeenu Viswambharand1b60152014-05-12 15:28:47 +0100476
Juan Castilloa3487d12015-08-18 14:23:04 +0100477$(eval $(call add_define,PLAT_${PLAT}))
Antonio Nino Diaze4fa3702016-04-05 11:38:49 +0100478$(eval $(call add_define,SPD_${SPD}))
Juan Castilloa3487d12015-08-18 14:23:04 +0100479$(eval $(call add_define,NS_TIMER_SWITCH))
Vikram Kanigiri96377452014-04-24 11:02:16 +0100480$(eval $(call add_define,RESET_TO_BL31))
Juan Castillo258e94f2014-06-25 17:26:36 +0100481$(eval $(call add_define,CTX_INCLUDE_FPREGS))
Soby Mathewd75d2ba2016-05-17 14:01:32 +0100482$(eval $(call add_define,CTX_INCLUDE_AARCH32_REGS))
Sandrine Bailleux5fe57c12014-07-17 17:23:14 +0100483$(eval $(call add_define,ARM_GIC_ARCH))
Vikram Kanigiri40d468c2014-12-23 01:00:22 +0000484$(eval $(call add_define,ARM_CCI_PRODUCT_ID))
Soby Mathew041f62a2014-07-14 16:58:03 +0100485$(eval $(call add_define,ASM_ASSERTION))
Dan Handleycba2c502014-08-08 14:36:42 +0100486$(eval $(call add_define,LOG_LEVEL))
Soby Mathew523d6332015-01-08 18:02:19 +0000487$(eval $(call add_define,USE_COHERENT_MEM))
Juan Castilloa3487d12015-08-18 14:23:04 +0100488$(eval $(call add_define,TRUSTED_BOARD_BOOT))
489$(eval $(call add_define,PROGRAMMABLE_RESET_ADDRESS))
Sandrine Bailleuxb21b02f2015-10-30 15:05:17 +0000490$(eval $(call add_define,COLD_BOOT_SINGLE_CPU))
Soby Mathew85dbf5a2015-04-07 12:16:56 +0100491$(eval $(call add_define,PSCI_EXTENDED_STATE_ID))
Soby Mathew18a62042015-10-26 14:29:21 +0000492$(eval $(call add_define,ERROR_DEPRECATED))
Achin Gupta1bdde172015-11-07 16:19:23 +0000493$(eval $(call add_define,ENABLE_PLAT_COMPAT))
Sandrine Bailleuxb7e97c42015-11-10 10:01:19 +0000494$(eval $(call add_define,SPIN_ON_BL1_EXIT))
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000495$(eval $(call add_define,PL011_GENERIC_UART))
Yatharth Kochar9518d022016-03-11 14:20:19 +0000496$(eval $(call add_define,ENABLE_PMF))
Yatharth Kochar241ec6c2016-05-09 18:26:35 +0100497$(eval $(call add_define,ENABLE_PSCI_STAT))
Sandrine Bailleuxf91f1442016-07-08 14:37:40 +0100498$(eval $(call add_define,SEPARATE_CODE_AND_RODATA))
Yatharth Kochar3345a8d2016-09-12 16:08:41 +0100499$(eval $(call add_define,LOAD_IMAGE_V2))
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000500# Define the EL3_PAYLOAD_BASE flag only if it is provided.
501ifdef EL3_PAYLOAD_BASE
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000502 $(eval $(call add_define,EL3_PAYLOAD_BASE))
503else
Antonio Nino Diaz2b8277b2016-04-06 17:31:57 +0100504 # Define the PRELOADED_BL33_BASE flag only if it is provided and
505 # EL3_PAYLOAD_BASE is not defined, as it has priority.
506 ifdef PRELOADED_BL33_BASE
507 $(eval $(call add_define,PRELOADED_BL33_BASE))
Antonio Nino Diazfaf573a2016-02-15 14:53:10 +0000508 endif
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000509endif
Soby Mathewc6820d12016-05-09 17:49:55 +0100510# Define the AARCH32/AARCH64 flag based on the ARCH flag
511ifeq (${ARCH},aarch32)
512 $(eval $(call add_define,AARCH32))
513else
514 $(eval $(call add_define,AARCH64))
515endif
Soby Mathew85dbf5a2015-04-07 12:16:56 +0100516
Juan Castilloa3487d12015-08-18 14:23:04 +0100517################################################################################
518# Include BL specific makefiles
519################################################################################
Juan Castilloa3487d12015-08-18 14:23:04 +0100520ifdef BL1_SOURCES
521NEED_BL1 := yes
522include bl1/bl1.mk
523endif
Sandrine Bailleux449dbd52015-06-02 17:19:43 +0100524
Juan Castilloa3487d12015-08-18 14:23:04 +0100525ifdef BL2_SOURCES
526NEED_BL2 := yes
527include bl2/bl2.mk
528endif
Soby Mathew49473e42015-06-10 13:49:59 +0100529
Yatharth Kochara5f77d32016-07-04 11:26:14 +0100530# For AArch32, BL31 is not applicable, and BL2U is not supported at present.
531ifneq (${ARCH},aarch32)
Yatharth Kocharb1c2fe02015-10-14 15:27:24 +0100532ifdef BL2U_SOURCES
533NEED_BL2U := yes
534include bl2u/bl2u.mk
535endif
536
Juan Castilloa3487d12015-08-18 14:23:04 +0100537ifdef BL31_SOURCES
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000538# When booting an EL3 payload, there is no need to compile the BL31 image nor
539# put it in the FIP.
540ifndef EL3_PAYLOAD_BASE
Juan Castilloa3487d12015-08-18 14:23:04 +0100541NEED_BL31 := yes
542include bl31/bl31.mk
543endif
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000544endif
Soby Mathewa1941252016-05-05 14:33:33 +0100545endif
Soby Mathew70716d62015-07-13 16:26:11 +0100546
Soby Mathewa1941252016-05-05 14:33:33 +0100547ifeq (${ARCH},aarch32)
548NEED_BL32 := yes
549
550################################################################################
551# Build `AARCH32_SP` as BL32 image for AArch32
552################################################################################
553ifneq (${AARCH32_SP},none)
554# We expect to locate an sp.mk under the specified AARCH32_SP directory
555AARCH32_SP_MAKE := $(wildcard bl32/${AARCH32_SP}/${AARCH32_SP}.mk)
556
557ifeq (${AARCH32_SP_MAKE},)
558 $(error Error: No bl32/${AARCH32_SP}/${AARCH32_SP}.mk located)
559endif
560
561$(info Including ${AARCH32_SP_MAKE})
562include ${AARCH32_SP_MAKE}
563endif
564
565endif
Achin Gupta4f6ad662013-10-25 09:08:21 +0100566
Juan Castilloa3487d12015-08-18 14:23:04 +0100567################################################################################
568# Build targets
569################################################################################
Achin Gupta4f6ad662013-10-25 09:08:21 +0100570
Yatharth Kochard1a93432015-10-12 12:33:47 +0100571.PHONY: all msg_start clean realclean distclean cscope locate-checkpatch checkcodebase checkpatch fiptool fip fwu_fip certtool
Juan Castilloa3487d12015-08-18 14:23:04 +0100572.SUFFIXES:
Achin Gupta4f6ad662013-10-25 09:08:21 +0100573
Juan Castilloa3487d12015-08-18 14:23:04 +0100574all: msg_start
Harry Liebelf58ad362014-01-10 18:00:33 +0000575
Juan Castilloa3487d12015-08-18 14:23:04 +0100576msg_start:
577 @echo "Building ${PLAT}"
Juan Castillo11abdcd2014-10-21 11:30:42 +0100578
Soby Mathew18a62042015-10-26 14:29:21 +0000579# Check if deprecated declarations should be treated as error or not.
580ifeq (${ERROR_DEPRECATED},0)
Sandrine Bailleuxf5fdbcc2016-04-11 13:01:17 +0100581 TF_CFLAGS += -Wno-error=deprecated-declarations
Soby Mathew18a62042015-10-26 14:29:21 +0000582endif
583
Juan Castilloa3487d12015-08-18 14:23:04 +0100584# Expand build macros for the different images
585ifeq (${NEED_BL1},yes)
586$(eval $(call MAKE_BL,1))
587endif
Juan Castillo11abdcd2014-10-21 11:30:42 +0100588
Juan Castilloa3487d12015-08-18 14:23:04 +0100589ifeq (${NEED_BL2},yes)
Juan Castillo8e04dec2016-01-05 11:55:36 +0000590$(if ${BL2}, $(eval $(call MAKE_TOOL_ARGS,2,${BL2},tb-fw)),\
591 $(eval $(call MAKE_BL,2,tb-fw)))
Juan Castilloa3487d12015-08-18 14:23:04 +0100592endif
Juan Castillo11abdcd2014-10-21 11:30:42 +0100593
Juan Castilloa3487d12015-08-18 14:23:04 +0100594ifeq (${NEED_BL31},yes)
595BL31_SOURCES += ${SPD_SOURCES}
Juan Castillo8e04dec2016-01-05 11:55:36 +0000596$(if ${BL31}, $(eval $(call MAKE_TOOL_ARGS,31,${BL31},soc-fw)),\
597 $(eval $(call MAKE_BL,31,soc-fw)))
Juan Castilloa3487d12015-08-18 14:23:04 +0100598endif
Juan Castillo379954c2014-11-04 17:36:40 +0000599
Juan Castillo671b8db2015-11-12 10:59:26 +0000600# If a BL32 image is needed but neither BL32 nor BL32_SOURCES is defined, the
601# build system will call FIP_ADD_IMG to print a warning message and abort the
602# process. Note that the dependency on BL32 applies to the FIP only.
Juan Castilloa3487d12015-08-18 14:23:04 +0100603ifeq (${NEED_BL32},yes)
Juan Castillo8e04dec2016-01-05 11:55:36 +0000604$(if ${BL32}, $(eval $(call MAKE_TOOL_ARGS,32,${BL32},tos-fw)),\
605 $(if ${BL32_SOURCES}, $(eval $(call MAKE_BL,32,tos-fw)),\
606 $(eval $(call FIP_ADD_IMG,BL32,--tos-fw))))
Juan Castillo11abdcd2014-10-21 11:30:42 +0100607endif
608
Juan Castilloa3487d12015-08-18 14:23:04 +0100609# Add the BL33 image if required by the platform
610ifeq (${NEED_BL33},yes)
Juan Castillo8e04dec2016-01-05 11:55:36 +0000611$(eval $(call FIP_ADD_IMG,BL33,--nt-fw))
Juan Castillo9c25a402015-01-13 12:21:04 +0000612endif
613
Yatharth Kocharb1c2fe02015-10-14 15:27:24 +0100614ifeq (${NEED_BL2U},yes)
615BL2U_PATH := $(if ${BL2U},${BL2U},$(call IMG_BIN,2u))
616$(if ${BL2U}, ,$(eval $(call MAKE_BL,2u)))
Juan Castillo8e04dec2016-01-05 11:55:36 +0000617$(eval $(call FWU_FIP_ADD_PAYLOAD,${BL2U_PATH},--ap-fwu-cfg))
Yatharth Kocharb1c2fe02015-10-14 15:27:24 +0100618endif
619
Ian Spray36eaaf32014-01-30 17:25:28 +0000620locate-checkpatch:
621ifndef CHECKPATCH
622 $(error "Please set CHECKPATCH to point to the Linux checkpatch.pl file, eg: CHECKPATCH=../linux/script/checkpatch.pl")
623else
624ifeq (,$(wildcard ${CHECKPATCH}))
625 $(error "The file CHECKPATCH points to cannot be found, use eg: CHECKPATCH=../linux/script/checkpatch.pl")
626endif
627endif
628
Achin Gupta4f6ad662013-10-25 09:08:21 +0100629clean:
Juan Castilloa3487d12015-08-18 14:23:04 +0100630 @echo " CLEAN"
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000631 $(call SHELL_REMOVE_DIR,${BUILD_PLAT})
Juan Castilloa3487d12015-08-18 14:23:04 +0100632 ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean
633 ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean
Achin Gupta4f6ad662013-10-25 09:08:21 +0100634
James Morrisseyeaaeece2013-11-01 13:56:59 +0000635realclean distclean:
Juan Castilloa3487d12015-08-18 14:23:04 +0100636 @echo " REALCLEAN"
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000637 $(call SHELL_REMOVE_DIR,${BUILD_BASE})
638 $(call SHELL_DELETE_ALL, ${CURDIR}/cscope.*)
Juan Castilloa3487d12015-08-18 14:23:04 +0100639 ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean
640 ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean
Achin Gupta4f6ad662013-10-25 09:08:21 +0100641
Ian Spray36eaaf32014-01-30 17:25:28 +0000642checkcodebase: locate-checkpatch
Juan Castilloa3487d12015-08-18 14:23:04 +0100643 @echo " CHECKING STYLE"
Dan Handley3a355712016-06-02 18:21:02 +0100644 @if test -d .git ; then \
645 git ls-files | grep -E -v libfdt\|stdlib\|docs\|\.md | \
646 while read GIT_FILE ; \
647 do ${CHECKPATCH} ${CHECKCODE_ARGS} -f $$GIT_FILE ; \
648 done ; \
649 else \
650 find . -type f -not -iwholename "*.git*" \
651 -not -iwholename "*build*" \
652 -not -iwholename "*libfdt*" \
653 -not -iwholename "*stdlib*" \
654 -not -iwholename "*docs*" \
655 -not -iwholename "*.md" \
656 -exec ${CHECKPATCH} ${CHECKCODE_ARGS} -f {} \; ; \
657 fi
Ian Spray36eaaf32014-01-30 17:25:28 +0000658
659checkpatch: locate-checkpatch
Juan Castilloa3487d12015-08-18 14:23:04 +0100660 @echo " CHECKING STYLE"
Sandrine Bailleux0b5a1582016-06-02 11:19:59 +0100661 ${Q}git log -p ${BASE_COMMIT}..HEAD -- ${CHECK_PATHS} | ${CHECKPATCH} - || true
Juan Castilloa3487d12015-08-18 14:23:04 +0100662
663certtool: ${CRTTOOL}
Ian Spray36eaaf32014-01-30 17:25:28 +0000664
Juan Castillo11abdcd2014-10-21 11:30:42 +0100665.PHONY: ${CRTTOOL}
666${CRTTOOL}:
Juan Castilloa3487d12015-08-18 14:23:04 +0100667 ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH}
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000668 @${ECHO_BLANK_LINE}
Juan Castilloa3487d12015-08-18 14:23:04 +0100669 @echo "Built $@ successfully"
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000670 @${ECHO_BLANK_LINE}
Jon Medhurst407a95c2014-02-12 15:54:48 +0000671
Juan Castillo11abdcd2014-10-21 11:30:42 +0100672ifneq (${GENERATE_COT},0)
Juan Castilloa3487d12015-08-18 14:23:04 +0100673certificates: ${CRT_DEPS} ${CRTTOOL}
674 ${Q}${CRTTOOL} ${CRT_ARGS}
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000675 @${ECHO_BLANK_LINE}
Juan Castilloa3487d12015-08-18 14:23:04 +0100676 @echo "Built $@ successfully"
677 @echo "Certificates can be found in ${BUILD_PLAT}"
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000678 @${ECHO_BLANK_LINE}
Juan Castillo11abdcd2014-10-21 11:30:42 +0100679endif
680
Juan Castilloa3487d12015-08-18 14:23:04 +0100681${BUILD_PLAT}/${FIP_NAME}: ${FIP_DEPS} ${FIPTOOL}
dp-arm4972ec52016-05-25 16:20:20 +0100682 ${Q}${FIPTOOL} create ${FIP_ARGS} $@
683 ${Q}${FIPTOOL} info $@
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000684 @${ECHO_BLANK_LINE}
Juan Castilloa3487d12015-08-18 14:23:04 +0100685 @echo "Built $@ successfully"
Evan Lloyd26c6cb42015-12-02 18:33:55 +0000686 @${ECHO_BLANK_LINE}
Soby Mathewdbee7fc2014-09-08 17:51:01 +0100687
Yatharth Kochard1a93432015-10-12 12:33:47 +0100688ifneq (${GENERATE_COT},0)
689fwu_certificates: ${FWU_CRT_DEPS} ${CRTTOOL}
690 ${Q}${CRTTOOL} ${FWU_CRT_ARGS}
691 @echo
692 @echo "Built $@ successfully"
693 @echo "FWU certificates can be found in ${BUILD_PLAT}"
694 @echo
695endif
696
697${BUILD_PLAT}/${FWU_FIP_NAME}: ${FWU_FIP_DEPS} ${FIPTOOL}
dp-arm4972ec52016-05-25 16:20:20 +0100698 ${Q}${FIPTOOL} create ${FWU_FIP_ARGS} $@
699 ${Q}${FIPTOOL} info $@
Yatharth Kochard1a93432015-10-12 12:33:47 +0100700 @echo
701 @echo "Built $@ successfully"
702 @echo
703
Juan Castilloa3487d12015-08-18 14:23:04 +0100704fiptool: ${FIPTOOL}
705fip: ${BUILD_PLAT}/${FIP_NAME}
Yatharth Kochard1a93432015-10-12 12:33:47 +0100706fwu_fip: ${BUILD_PLAT}/${FWU_FIP_NAME}
Harry Liebelf58ad362014-01-10 18:00:33 +0000707
Juan Castilloa3487d12015-08-18 14:23:04 +0100708.PHONY: ${FIPTOOL}
709${FIPTOOL}:
dp-arm4972ec52016-05-25 16:20:20 +0100710 ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${FIPTOOLPATH}
Harry Liebelf58ad362014-01-10 18:00:33 +0000711
Joakim Bech35fab8c2014-01-23 14:51:49 +0100712cscope:
713 @echo " CSCOPE"
714 ${Q}find ${CURDIR} -name "*.[chsS]" > cscope.files
715 ${Q}cscope -b -q -k
716
Ryan Harkin72ee3312014-01-15 16:55:07 +0000717help:
Evan Lloydf2697142015-12-02 18:17:37 +0000718 @echo "usage: ${MAKE} PLAT=<${PLATFORM_LIST}> [OPTIONS] [TARGET]"
Ryan Harkin72ee3312014-01-15 16:55:07 +0000719 @echo ""
720 @echo "PLAT is used to specify which platform you wish to build."
Sandrine Bailleuxa08588a2014-03-21 13:16:35 +0000721 @echo "If no platform is specified, PLAT defaults to: ${DEFAULT_PLAT}"
Ryan Harkin72ee3312014-01-15 16:55:07 +0000722 @echo ""
Sandrine Bailleuxcf8afbd2015-02-18 16:18:00 +0000723 @echo "Please refer to the User Guide for a list of all supported options."
724 @echo "Note that the build system doesn't track dependencies for build "
725 @echo "options. Therefore, if any of the build options are changed "
726 @echo "from a previous build, a clean build must be performed."
727 @echo ""
Ryan Harkin72ee3312014-01-15 16:55:07 +0000728 @echo "Supported Targets:"
Sandrine Bailleuxcf8afbd2015-02-18 16:18:00 +0000729 @echo " all Build all individual bootloader binaries"
Ian Spray36eaaf32014-01-30 17:25:28 +0000730 @echo " bl1 Build the BL1 binary"
Jeenu Viswambharan8aa559c2014-02-21 11:42:08 +0000731 @echo " bl2 Build the BL2 binary"
Yatharth Kocharb1c2fe02015-10-14 15:27:24 +0100732 @echo " bl2u Build the BL2U binary"
Juan Castillo7d199412015-12-14 09:35:25 +0000733 @echo " bl31 Build the BL31 binary"
Soby Mathewa1941252016-05-05 14:33:33 +0100734 @echo " bl32 Build the BL32 binary. If ARCH=aarch32, then "
735 @echo " this builds secure payload specified by AARCH32_SP"
Juan Castilloa3487d12015-08-18 14:23:04 +0100736 @echo " certificates Build the certificates (requires 'GENERATE_COT=1')"
Sandrine Bailleuxcf8afbd2015-02-18 16:18:00 +0000737 @echo " fip Build the Firmware Image Package (FIP)"
Yatharth Kochard1a93432015-10-12 12:33:47 +0100738 @echo " fwu_fip Build the FWU Firmware Image Package (FIP)"
Ian Spray36eaaf32014-01-30 17:25:28 +0000739 @echo " checkcodebase Check the coding style of the entire source tree"
740 @echo " checkpatch Check the coding style on changes in the current"
741 @echo " branch against BASE_COMMIT (default origin/master)"
742 @echo " clean Clean the build for the selected platform"
Harry Liebelf58ad362014-01-10 18:00:33 +0000743 @echo " cscope Generate cscope index"
Ian Spray36eaaf32014-01-30 17:25:28 +0000744 @echo " distclean Remove all build artifacts for all platforms"
Juan Castillo11abdcd2014-10-21 11:30:42 +0100745 @echo " certtool Build the Certificate generation tool"
Harry Liebelf58ad362014-01-10 18:00:33 +0000746 @echo " fiptool Build the Firmware Image Package(FIP) creation tool"
Ryan Harkin72ee3312014-01-15 16:55:07 +0000747 @echo ""
Sandrine Bailleuxcf8afbd2015-02-18 16:18:00 +0000748 @echo "Note: most build targets require PLAT to be set to a specific platform."
Ryan Harkin72ee3312014-01-15 16:55:07 +0000749 @echo ""
750 @echo "example: build all targets for the FVP platform:"
751 @echo " CROSS_COMPILE=aarch64-none-elf- make PLAT=fvp all"