Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 1 | # |
Balint Dobszay | 5ce2c32 | 2020-01-10 17:16:27 +0100 | [diff] [blame] | 2 | # Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved. |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 3 | # |
dp-arm | fa3cf0b | 2017-05-03 09:38:09 +0100 | [diff] [blame] | 4 | # SPDX-License-Identifier: BSD-3-Clause |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 5 | # |
| 6 | |
Jeenu Viswambharan | 19a0ace | 2014-05-15 14:40:58 +0100 | [diff] [blame] | 7 | # |
Juan Castillo | 04be3a5 | 2014-06-30 11:41:46 +0100 | [diff] [blame] | 8 | # Trusted Firmware Version |
| 9 | # |
Soby Mathew | d42eaee | 2018-10-01 16:16:34 +0100 | [diff] [blame] | 10 | VERSION_MAJOR := 2 |
Deepika Bhavnani | 9d374b0 | 2019-10-15 10:47:09 -0500 | [diff] [blame] | 11 | VERSION_MINOR := 2 |
Juan Castillo | 04be3a5 | 2014-06-30 11:41:46 +0100 | [diff] [blame] | 12 | |
Juan Castillo | 396644b | 2015-10-22 11:34:44 +0100 | [diff] [blame] | 13 | # Default goal is build all images |
| 14 | .DEFAULT_GOAL := all |
| 15 | |
Douglas Raillard | 527cd90 | 2016-12-28 14:47:50 +0000 | [diff] [blame] | 16 | # Avoid any implicit propagation of command line variable definitions to |
| 17 | # sub-Makefiles, like CFLAGS that we reserved for the firmware images' |
| 18 | # usage. Other command line options like "-s" are still propagated as usual. |
| 19 | MAKEOVERRIDES = |
| 20 | |
Evan Lloyd | f269714 | 2015-12-02 18:17:37 +0000 | [diff] [blame] | 21 | MAKE_HELPERS_DIRECTORY := make_helpers/ |
| 22 | include ${MAKE_HELPERS_DIRECTORY}build_macros.mk |
Evan Lloyd | a71d259 | 2015-12-02 18:56:06 +0000 | [diff] [blame] | 23 | include ${MAKE_HELPERS_DIRECTORY}build_env.mk |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 24 | |
| 25 | ################################################################################ |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 26 | # Default values for build configurations, and their dependencies |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 27 | ################################################################################ |
Jeenu Viswambharan | 19a0ace | 2014-05-15 14:40:58 +0100 | [diff] [blame] | 28 | |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 29 | include ${MAKE_HELPERS_DIRECTORY}defaults.mk |
dp-arm | 3cac786 | 2016-09-19 11:18:44 +0100 | [diff] [blame] | 30 | |
Antonio Nino Diaz | 808c229 | 2017-04-18 15:16:05 +0100 | [diff] [blame] | 31 | # Assertions enabled for DEBUG builds by default |
Antonio Nino Diaz | 808c229 | 2017-04-18 15:16:05 +0100 | [diff] [blame] | 32 | ENABLE_ASSERTIONS := ${DEBUG} |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 33 | ENABLE_PMF := ${ENABLE_RUNTIME_INSTRUMENTATION} |
| 34 | PLAT := ${DEFAULT_PLAT} |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 35 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 36 | ################################################################################ |
| 37 | # Checkpatch script options |
| 38 | ################################################################################ |
| 39 | |
Sandrine Bailleux | 0b5a158 | 2016-06-02 11:19:59 +0100 | [diff] [blame] | 40 | CHECKCODE_ARGS := --no-patch |
Dan Handley | d7b59e4 | 2016-06-02 17:15:13 +0100 | [diff] [blame] | 41 | # Do not check the coding style on imported library files or documentation files |
| 42 | INC_LIB_DIRS_TO_CHECK := $(sort $(filter-out \ |
Dan Handley | 3a35571 | 2016-06-02 18:21:02 +0100 | [diff] [blame] | 43 | include/lib/libfdt \ |
Roberto Vargas | 0f8f985 | 2018-05-08 10:27:10 +0100 | [diff] [blame] | 44 | include/lib/libc, \ |
Dan Handley | d7b59e4 | 2016-06-02 17:15:13 +0100 | [diff] [blame] | 45 | $(wildcard include/lib/*))) |
| 46 | INC_DIRS_TO_CHECK := $(sort $(filter-out \ |
| 47 | include/lib, \ |
| 48 | $(wildcard include/*))) |
| 49 | LIB_DIRS_TO_CHECK := $(sort $(filter-out \ |
dp-arm | e3cc838 | 2017-05-04 12:15:35 +0100 | [diff] [blame] | 50 | lib/compiler-rt \ |
Antonio Nino Diaz | d84f88e | 2017-01-16 17:20:45 +0000 | [diff] [blame] | 51 | lib/libfdt% \ |
Roberto Vargas | 0f8f985 | 2018-05-08 10:27:10 +0100 | [diff] [blame] | 52 | lib/libc, \ |
Dan Handley | d7b59e4 | 2016-06-02 17:15:13 +0100 | [diff] [blame] | 53 | $(wildcard lib/*))) |
| 54 | ROOT_DIRS_TO_CHECK := $(sort $(filter-out \ |
| 55 | lib \ |
| 56 | include \ |
| 57 | docs \ |
Paul Beesley | adfab5b | 2019-03-07 16:42:31 +0000 | [diff] [blame] | 58 | %.rst, \ |
Dan Handley | d7b59e4 | 2016-06-02 17:15:13 +0100 | [diff] [blame] | 59 | $(wildcard *))) |
| 60 | CHECK_PATHS := ${ROOT_DIRS_TO_CHECK} \ |
| 61 | ${INC_DIRS_TO_CHECK} \ |
| 62 | ${INC_LIB_DIRS_TO_CHECK} \ |
| 63 | ${LIB_DIRS_TO_CHECK} |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 64 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 65 | |
| 66 | ################################################################################ |
| 67 | # Process build options |
| 68 | ################################################################################ |
| 69 | |
| 70 | # Verbose flag |
Jeenu Viswambharan | 19a0ace | 2014-05-15 14:40:58 +0100 | [diff] [blame] | 71 | ifeq (${V},0) |
Evan Lloyd | f4ba5ca | 2015-12-03 09:47:51 +0000 | [diff] [blame] | 72 | Q:=@ |
Andre Przywara | cf2bb08 | 2018-09-27 10:56:05 +0100 | [diff] [blame] | 73 | ECHO:=@echo |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 74 | CHECKCODE_ARGS += --no-summary --terse |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 75 | else |
Evan Lloyd | f4ba5ca | 2015-12-03 09:47:51 +0000 | [diff] [blame] | 76 | Q:= |
Antonio Nino Diaz | ffd122b | 2018-10-19 15:44:30 +0100 | [diff] [blame] | 77 | ECHO:=$(ECHO_QUIET) |
Andre Przywara | cf2bb08 | 2018-09-27 10:56:05 +0100 | [diff] [blame] | 78 | endif |
| 79 | |
| 80 | ifneq ($(findstring s,$(filter-out --%,$(MAKEFLAGS))),) |
| 81 | Q:=@ |
Antonio Nino Diaz | ffd122b | 2018-10-19 15:44:30 +0100 | [diff] [blame] | 82 | ECHO:=$(ECHO_QUIET) |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 83 | endif |
Andre Przywara | cf2bb08 | 2018-09-27 10:56:05 +0100 | [diff] [blame] | 84 | |
| 85 | export Q ECHO |
Jeenu Viswambharan | 2f2cef4 | 2014-02-19 09:38:18 +0000 | [diff] [blame] | 86 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 87 | # Process Debug flag |
| 88 | $(eval $(call add_define,DEBUG)) |
James Morrissey | eaaeece | 2013-11-01 13:56:59 +0000 | [diff] [blame] | 89 | ifneq (${DEBUG}, 0) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 90 | BUILD_TYPE := debug |
Sandrine Bailleux | f5fdbcc | 2016-04-11 13:01:17 +0100 | [diff] [blame] | 91 | TF_CFLAGS += -g |
Roberto Vargas | 69a01e7 | 2018-04-16 11:29:45 +0100 | [diff] [blame] | 92 | |
| 93 | ifneq ($(findstring clang,$(notdir $(CC))),) |
| 94 | ASFLAGS += -g |
| 95 | else |
| 96 | ASFLAGS += -g -Wa,--gdwarf-2 |
| 97 | endif |
| 98 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 99 | # Use LOG_LEVEL_INFO by default for debug builds |
| 100 | LOG_LEVEL := 40 |
James Morrissey | eaaeece | 2013-11-01 13:56:59 +0000 | [diff] [blame] | 101 | else |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 102 | BUILD_TYPE := release |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 103 | # Use LOG_LEVEL_NOTICE by default for release builds |
| 104 | LOG_LEVEL := 20 |
James Morrissey | eaaeece | 2013-11-01 13:56:59 +0000 | [diff] [blame] | 105 | endif |
| 106 | |
Juan Castillo | 04be3a5 | 2014-06-30 11:41:46 +0100 | [diff] [blame] | 107 | # Default build string (git branch and commit) |
| 108 | ifeq (${BUILD_STRING},) |
Masahiro Yamada | f10adde | 2017-02-03 11:47:27 +0900 | [diff] [blame] | 109 | BUILD_STRING := $(shell git describe --always --dirty --tags 2> /dev/null) |
Juan Castillo | 04be3a5 | 2014-06-30 11:41:46 +0100 | [diff] [blame] | 110 | endif |
Juan Castillo | 04be3a5 | 2014-06-30 11:41:46 +0100 | [diff] [blame] | 111 | VERSION_STRING := v${VERSION_MAJOR}.${VERSION_MINOR}(${BUILD_TYPE}):${BUILD_STRING} |
| 112 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 113 | # The cert_create tool cannot generate certificates individually, so we use the |
| 114 | # target 'certificates' to create them all |
| 115 | ifneq (${GENERATE_COT},0) |
| 116 | FIP_DEPS += certificates |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 117 | FWU_FIP_DEPS += fwu_certificates |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 118 | endif |
| 119 | |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 120 | # Process BRANCH_PROTECTION value and set |
| 121 | # Pointer Authentication and Branch Target Identification flags |
| 122 | ifeq (${BRANCH_PROTECTION},0) |
| 123 | # Default value turns off all types of branch protection |
| 124 | BP_OPTION := none |
| 125 | else ifneq (${ARCH},aarch64) |
| 126 | $(error BRANCH_PROTECTION requires AArch64) |
| 127 | else ifeq (${BRANCH_PROTECTION},1) |
| 128 | # Enables all types of branch protection features |
| 129 | BP_OPTION := standard |
| 130 | ENABLE_BTI := 1 |
| 131 | ENABLE_PAUTH := 1 |
| 132 | else ifeq (${BRANCH_PROTECTION},2) |
| 133 | # Return address signing to its standard level |
| 134 | BP_OPTION := pac-ret |
| 135 | ENABLE_PAUTH := 1 |
| 136 | else ifeq (${BRANCH_PROTECTION},3) |
| 137 | # Extend the signing to include leaf functions |
| 138 | BP_OPTION := pac-ret+leaf |
| 139 | ENABLE_PAUTH := 1 |
| 140 | else |
| 141 | $(error Unknown BRANCH_PROTECTION value ${BRANCH_PROTECTION}) |
| 142 | endif |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 143 | |
Soby Mathew | ad04201 | 2019-09-25 14:03:41 +0100 | [diff] [blame] | 144 | # USE_SPINLOCK_CAS requires AArch64 build |
| 145 | ifeq (${USE_SPINLOCK_CAS},1) |
| 146 | ifneq (${ARCH},aarch64) |
| 147 | $(error USE_SPINLOCK_CAS requires AArch64) |
| 148 | else |
| 149 | $(info USE_SPINLOCK_CAS is an experimental feature) |
| 150 | endif |
| 151 | endif |
| 152 | |
Olivier Deprez | cb4c562 | 2019-09-19 17:46:46 +0200 | [diff] [blame] | 153 | # USE_DEBUGFS experimental feature recommended only in debug builds |
| 154 | ifeq (${USE_DEBUGFS},1) |
| 155 | ifeq (${DEBUG},1) |
| 156 | $(warning DEBUGFS experimental feature is enabled.) |
| 157 | else |
| 158 | $(warning DEBUGFS experimental, recommended in DEBUG builds ONLY) |
| 159 | endif |
| 160 | endif |
| 161 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 162 | ################################################################################ |
| 163 | # Toolchain |
| 164 | ################################################################################ |
| 165 | |
dp-arm | e95aaa6 | 2017-05-02 11:09:11 +0100 | [diff] [blame] | 166 | HOSTCC := gcc |
| 167 | export HOSTCC |
| 168 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 169 | CC := ${CROSS_COMPILE}gcc |
| 170 | CPP := ${CROSS_COMPILE}cpp |
| 171 | AS := ${CROSS_COMPILE}gcc |
| 172 | AR := ${CROSS_COMPILE}ar |
Roberto Vargas | 1fd0d1b | 2018-04-13 14:26:47 +0100 | [diff] [blame] | 173 | LINKER := ${CROSS_COMPILE}ld |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 174 | OC := ${CROSS_COMPILE}objcopy |
| 175 | OD := ${CROSS_COMPILE}objdump |
| 176 | NM := ${CROSS_COMPILE}nm |
| 177 | PP := ${CROSS_COMPILE}gcc -E |
Soby Mathew | ab4181d | 2017-12-14 17:44:56 +0000 | [diff] [blame] | 178 | DTC := dtc |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 179 | |
Julius Werner | b1f64a7 | 2018-01-10 15:12:47 -0800 | [diff] [blame] | 180 | # Use ${LD}.bfd instead if it exists (as absolute path or together with $PATH). |
| 181 | ifneq ($(strip $(wildcard ${LD}.bfd) \ |
Roberto Vargas | 1fd0d1b | 2018-04-13 14:26:47 +0100 | [diff] [blame] | 182 | $(foreach dir,$(subst :, ,${PATH}),$(wildcard ${dir}/${LINKER}.bfd))),) |
| 183 | LINKER := ${LINKER}.bfd |
Julius Werner | b1f64a7 | 2018-01-10 15:12:47 -0800 | [diff] [blame] | 184 | endif |
| 185 | |
Etienne Carriere | 1374fcb | 2017-11-08 13:48:40 +0100 | [diff] [blame] | 186 | ifeq (${ARM_ARCH_MAJOR},7) |
| 187 | target32-directive = -target arm-none-eabi |
| 188 | # Will set march32-directive from platform configuration |
| 189 | else |
| 190 | target32-directive = -target armv8a-none-eabi |
Alexei Fedorov | b567e5d | 2019-03-11 16:51:47 +0000 | [diff] [blame] | 191 | |
| 192 | # Set the compiler's target architecture profile based on ARM_ARCH_MINOR option |
| 193 | ifeq (${ARM_ARCH_MINOR},0) |
Sandrine Bailleux | 896da5b | 2017-11-24 08:43:40 +0000 | [diff] [blame] | 194 | march32-directive = -march=armv8-a |
Alexei Fedorov | b567e5d | 2019-03-11 16:51:47 +0000 | [diff] [blame] | 195 | march64-directive = -march=armv8-a |
| 196 | else |
| 197 | march32-directive = -march=armv8.${ARM_ARCH_MINOR}-a |
| 198 | march64-directive = -march=armv8.${ARM_ARCH_MINOR}-a |
| 199 | endif |
Etienne Carriere | 1374fcb | 2017-11-08 13:48:40 +0100 | [diff] [blame] | 200 | endif |
| 201 | |
Varun Wadekar | dbbca2f | 2018-12-12 15:22:27 -0800 | [diff] [blame] | 202 | ifneq ($(findstring armclang,$(notdir $(CC))),) |
Etienne Carriere | 1374fcb | 2017-11-08 13:48:40 +0100 | [diff] [blame] | 203 | TF_CFLAGS_aarch32 = -target arm-arm-none-eabi $(march32-directive) |
Alexei Fedorov | b567e5d | 2019-03-11 16:51:47 +0000 | [diff] [blame] | 204 | TF_CFLAGS_aarch64 = -target aarch64-arm-none-eabi $(march64-directive) |
Roberto Vargas | 1fd0d1b | 2018-04-13 14:26:47 +0100 | [diff] [blame] | 205 | LD = $(LINKER) |
Roberto Vargas | 69a01e7 | 2018-04-16 11:29:45 +0100 | [diff] [blame] | 206 | AS = $(CC) -c -x assembler-with-cpp $(TF_CFLAGS_$(ARCH)) |
Roberto Vargas | 48df32d | 2018-05-10 13:38:19 +0100 | [diff] [blame] | 207 | CPP = $(CC) -E $(TF_CFLAGS_$(ARCH)) |
| 208 | PP = $(CC) -E $(TF_CFLAGS_$(ARCH)) |
dp-arm | b3bfd34 | 2017-05-03 16:30:32 +0100 | [diff] [blame] | 209 | else ifneq ($(findstring clang,$(notdir $(CC))),) |
Yann Gautier | 60af71c | 2018-12-18 10:46:34 +0100 | [diff] [blame] | 210 | TF_CFLAGS_aarch32 = $(target32-directive) $(march32-directive) |
Alexei Fedorov | b567e5d | 2019-03-11 16:51:47 +0000 | [diff] [blame] | 211 | TF_CFLAGS_aarch64 = -target aarch64-elf $(march64-directive) |
Ambroise Vincent | 05c07c5 | 2019-07-17 11:08:38 +0100 | [diff] [blame] | 212 | LD = ld.lld |
| 213 | ifeq (, $(shell which $(LD))) |
| 214 | $(error "No $(LD) in PATH, make sure it is installed or set LD to a different linker") |
| 215 | endif |
Roberto Vargas | 69a01e7 | 2018-04-16 11:29:45 +0100 | [diff] [blame] | 216 | AS = $(CC) -c -x assembler-with-cpp $(TF_CFLAGS_$(ARCH)) |
Roberto Vargas | 48df32d | 2018-05-10 13:38:19 +0100 | [diff] [blame] | 217 | CPP = $(CC) -E |
| 218 | PP = $(CC) -E |
zelalem-aweke | d5f4527 | 2019-11-12 16:20:17 -0600 | [diff] [blame] | 219 | else ifneq ($(findstring gcc,$(notdir $(CC))),) |
| 220 | TF_CFLAGS_aarch32 = $(march32-directive) |
| 221 | TF_CFLAGS_aarch64 = $(march64-directive) |
| 222 | ifeq ($(ENABLE_LTO),1) |
| 223 | # Enable LTO only for aarch64 |
| 224 | ifeq (${ARCH},aarch64) |
| 225 | LTO_CFLAGS = -flto |
| 226 | # Use gcc as a wrapper for the ld, recommended for LTO |
| 227 | LINKER := ${CROSS_COMPILE}gcc |
| 228 | endif |
| 229 | endif |
| 230 | LD = $(LINKER) |
dp-arm | 320e844 | 2017-05-02 12:00:08 +0100 | [diff] [blame] | 231 | else |
Etienne Carriere | 1374fcb | 2017-11-08 13:48:40 +0100 | [diff] [blame] | 232 | TF_CFLAGS_aarch32 = $(march32-directive) |
Alexei Fedorov | b567e5d | 2019-03-11 16:51:47 +0000 | [diff] [blame] | 233 | TF_CFLAGS_aarch64 = $(march64-directive) |
Roberto Vargas | 1fd0d1b | 2018-04-13 14:26:47 +0100 | [diff] [blame] | 234 | LD = $(LINKER) |
dp-arm | 320e844 | 2017-05-02 12:00:08 +0100 | [diff] [blame] | 235 | endif |
| 236 | |
Antonio Nino Diaz | 80914a8 | 2018-08-08 16:28:43 +0100 | [diff] [blame] | 237 | ifeq (${AARCH32_INSTRUCTION_SET},A32) |
| 238 | TF_CFLAGS_aarch32 += -marm |
| 239 | else ifeq (${AARCH32_INSTRUCTION_SET},T32) |
| 240 | TF_CFLAGS_aarch32 += -mthumb |
| 241 | else |
| 242 | $(error Error: Unknown AArch32 instruction set ${AARCH32_INSTRUCTION_SET}) |
| 243 | endif |
| 244 | |
Sandrine Bailleux | 1aa72ec | 2018-07-03 09:14:45 +0200 | [diff] [blame] | 245 | TF_CFLAGS_aarch32 += -mno-unaligned-access |
dp-arm | 320e844 | 2017-05-02 12:00:08 +0100 | [diff] [blame] | 246 | TF_CFLAGS_aarch64 += -mgeneral-regs-only -mstrict-align |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 247 | |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 248 | ifneq (${BP_OPTION},none) |
| 249 | TF_CFLAGS_aarch64 += -mbranch-protection=${BP_OPTION} |
| 250 | endif |
| 251 | |
Etienne Carriere | 1374fcb | 2017-11-08 13:48:40 +0100 | [diff] [blame] | 252 | ASFLAGS_aarch32 = $(march32-directive) |
Alexei Fedorov | b567e5d | 2019-03-11 16:51:47 +0000 | [diff] [blame] | 253 | ASFLAGS_aarch64 = $(march64-directive) |
Antonio Nino Diaz | 25cda67 | 2019-02-19 11:53:51 +0000 | [diff] [blame] | 254 | |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 255 | # General warnings |
| 256 | WARNINGS := -Wall -Wmissing-include-dirs -Wunused \ |
Justin Chadwell | 7d0e3ba | 2019-09-17 15:21:50 +0100 | [diff] [blame] | 257 | -Wdisabled-optimization -Wvla -Wshadow \ |
Madhukar Pappireddy | fc9b411 | 2019-12-23 14:49:52 -0600 | [diff] [blame] | 258 | -Wno-unused-parameter -Wredundant-decls |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 259 | |
| 260 | # Additional warnings |
| 261 | # Level 1 |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 262 | WARNING1 := -Wextra |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 263 | WARNING1 += -Wmissing-format-attribute |
| 264 | WARNING1 += -Wmissing-prototypes |
| 265 | WARNING1 += -Wold-style-definition |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 266 | |
Justin Chadwell | 7d0e3ba | 2019-09-17 15:21:50 +0100 | [diff] [blame] | 267 | # Level 2 |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 268 | WARNING2 := -Waggregate-return |
| 269 | WARNING2 += -Wcast-align |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 270 | WARNING2 += -Wnested-externs |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 271 | |
| 272 | WARNING3 := -Wbad-function-cast |
| 273 | WARNING3 += -Wcast-qual |
| 274 | WARNING3 += -Wconversion |
| 275 | WARNING3 += -Wpacked |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 276 | WARNING3 += -Wpointer-arith |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 277 | WARNING3 += -Wswitch-default |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 278 | |
| 279 | ifeq (${W},1) |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 280 | WARNINGS += $(WARNING1) |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 281 | else ifeq (${W},2) |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 282 | WARNINGS += $(WARNING1) $(WARNING2) |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 283 | else ifeq (${W},3) |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 284 | WARNINGS += $(WARNING1) $(WARNING2) $(WARNING3) |
Yann Gautier | 82b2f8c | 2018-12-10 18:00:26 +0100 | [diff] [blame] | 285 | endif |
| 286 | |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 287 | # Compiler specific warnings |
Ambroise Vincent | 067e4d9 | 2019-05-24 12:47:43 +0100 | [diff] [blame] | 288 | ifeq ($(findstring clang,$(notdir $(CC))),) |
Justin Chadwell | 7a91423 | 2019-07-03 14:15:56 +0100 | [diff] [blame] | 289 | # not using clang |
Justin Chadwell | 42d18ca | 2019-09-18 14:13:42 +0100 | [diff] [blame] | 290 | WARNINGS += -Wunused-but-set-variable -Wmaybe-uninitialized \ |
| 291 | -Wpacked-bitfield-compat -Wshift-overflow=2 \ |
| 292 | -Wlogical-op |
Justin Chadwell | 7a91423 | 2019-07-03 14:15:56 +0100 | [diff] [blame] | 293 | else |
| 294 | # using clang |
Justin Chadwell | 42d18ca | 2019-09-18 14:13:42 +0100 | [diff] [blame] | 295 | WARNINGS += -Wshift-overflow -Wshift-sign-overflow \ |
| 296 | -Wlogical-op-parentheses |
Ambroise Vincent | 067e4d9 | 2019-05-24 12:47:43 +0100 | [diff] [blame] | 297 | endif |
| 298 | |
Yann Gautier | 957c353 | 2018-12-10 18:08:53 +0100 | [diff] [blame] | 299 | ifneq (${E},0) |
| 300 | ERRORS := -Werror |
| 301 | endif |
| 302 | |
Justin Chadwell | e72a1eb | 2019-07-31 11:36:41 +0100 | [diff] [blame] | 303 | CPPFLAGS = ${DEFINES} ${INCLUDES} ${MBEDTLS_INC} -nostdinc \ |
| 304 | $(ERRORS) $(WARNINGS) |
Masahiro Yamada | 0dec9fa | 2016-12-22 12:51:53 +0900 | [diff] [blame] | 305 | ASFLAGS += $(CPPFLAGS) $(ASFLAGS_$(ARCH)) \ |
Julius Werner | 53456fc | 2019-07-09 13:49:11 -0700 | [diff] [blame] | 306 | -ffreestanding -Wa,--fatal-warnings |
Masahiro Yamada | 0dec9fa | 2016-12-22 12:51:53 +0900 | [diff] [blame] | 307 | TF_CFLAGS += $(CPPFLAGS) $(TF_CFLAGS_$(ARCH)) \ |
Samuel Holland | 23f5e54 | 2019-10-20 16:11:25 -0500 | [diff] [blame] | 308 | -ffunction-sections -fdata-sections \ |
| 309 | -ffreestanding -fno-builtin -fno-common \ |
| 310 | -Os -std=gnu99 |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 311 | |
Justin Chadwell | 83e0488 | 2019-08-20 11:01:52 +0100 | [diff] [blame] | 312 | ifeq (${SANITIZE_UB},on) |
| 313 | TF_CFLAGS += -fsanitize=undefined -fno-sanitize-recover |
| 314 | endif |
| 315 | ifeq (${SANITIZE_UB},trap) |
| 316 | TF_CFLAGS += -fsanitize=undefined -fno-sanitize-recover \ |
| 317 | -fsanitize-undefined-trap-on-error |
| 318 | endif |
| 319 | |
david cunado | 34ab609 | 2017-11-30 21:58:01 +0000 | [diff] [blame] | 320 | GCC_V_OUTPUT := $(shell $(CC) -v 2>&1) |
david cunado | 34ab609 | 2017-11-30 21:58:01 +0000 | [diff] [blame] | 321 | |
Ambroise Vincent | 05c07c5 | 2019-07-17 11:08:38 +0100 | [diff] [blame] | 322 | # LD = armlink |
Varun Wadekar | 4d034c5 | 2019-01-11 14:47:48 -0800 | [diff] [blame] | 323 | ifneq ($(findstring armlink,$(notdir $(LD))),) |
| 324 | TF_LDFLAGS += --diag_error=warning --lto_level=O1 |
| 325 | TF_LDFLAGS += --remove --info=unused,unusedsymbols |
zelalem-aweke | d5f4527 | 2019-11-12 16:20:17 -0600 | [diff] [blame] | 326 | TF_LDFLAGS += $(TF_LDFLAGS_$(ARCH)) |
Ambroise Vincent | 05c07c5 | 2019-07-17 11:08:38 +0100 | [diff] [blame] | 327 | |
| 328 | # LD = gcc (used when GCC LTO is enabled) |
zelalem-aweke | d5f4527 | 2019-11-12 16:20:17 -0600 | [diff] [blame] | 329 | else ifneq ($(findstring gcc,$(notdir $(LD))),) |
| 330 | # Pass ld options with Wl or Xlinker switches |
| 331 | TF_LDFLAGS += -Wl,--fatal-warnings -O1 |
| 332 | TF_LDFLAGS += -Wl,--gc-sections |
| 333 | ifeq ($(ENABLE_LTO),1) |
| 334 | ifeq (${ARCH},aarch64) |
| 335 | TF_LDFLAGS += -flto -fuse-linker-plugin |
| 336 | endif |
| 337 | endif |
| 338 | # GCC automatically adds fix-cortex-a53-843419 flag when used to link |
| 339 | # which breaks some builds, so disable if errata fix is not explicitly enabled |
| 340 | ifneq (${ERRATA_A53_843419},1) |
| 341 | TF_LDFLAGS += -mno-fix-cortex-a53-843419 |
| 342 | endif |
| 343 | TF_LDFLAGS += -nostdlib |
| 344 | TF_LDFLAGS += $(subst --,-Xlinker --,$(TF_LDFLAGS_$(ARCH))) |
Ambroise Vincent | 05c07c5 | 2019-07-17 11:08:38 +0100 | [diff] [blame] | 345 | |
| 346 | # LD = gcc-ld (ld) or llvm-ld (ld.lld) or other |
Varun Wadekar | 4d034c5 | 2019-01-11 14:47:48 -0800 | [diff] [blame] | 347 | else |
Douglas Raillard | d0c8273 | 2017-06-22 14:44:48 +0100 | [diff] [blame] | 348 | TF_LDFLAGS += --fatal-warnings -O1 |
| 349 | TF_LDFLAGS += --gc-sections |
Ambroise Vincent | 05c07c5 | 2019-07-17 11:08:38 +0100 | [diff] [blame] | 350 | # ld.lld doesn't recognize the errata flags, |
| 351 | # therefore don't add those in that case |
| 352 | ifeq ($(findstring ld.lld,$(notdir $(LD))),) |
Douglas Raillard | d0c8273 | 2017-06-22 14:44:48 +0100 | [diff] [blame] | 353 | TF_LDFLAGS += $(TF_LDFLAGS_$(ARCH)) |
zelalem-aweke | d5f4527 | 2019-11-12 16:20:17 -0600 | [diff] [blame] | 354 | endif |
Ambroise Vincent | 05c07c5 | 2019-07-17 11:08:38 +0100 | [diff] [blame] | 355 | endif |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 356 | |
Nishanth Menon | 4ac02ba | 2016-10-14 01:13:57 +0000 | [diff] [blame] | 357 | DTC_FLAGS += -I dts -O dtb |
Balint Dobszay | 5ce2c32 | 2020-01-10 17:16:27 +0100 | [diff] [blame] | 358 | DTC_CPPFLAGS += -P -nostdinc -Iinclude -Ifdts -undef -x assembler-with-cpp |
Nishanth Menon | 4ac02ba | 2016-10-14 01:13:57 +0000 | [diff] [blame] | 359 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 360 | ################################################################################ |
| 361 | # Common sources and include directories |
| 362 | ################################################################################ |
dp-arm | e3cc838 | 2017-05-04 12:15:35 +0100 | [diff] [blame] | 363 | include lib/compiler-rt/compiler-rt.mk |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 364 | |
| 365 | BL_COMMON_SOURCES += common/bl_common.c \ |
Soby Mathew | aaf15f5 | 2017-09-04 11:49:29 +0100 | [diff] [blame] | 366 | common/tf_log.c \ |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 367 | common/${ARCH}/debug.S \ |
Julius Werner | 03020da | 2018-11-27 22:10:56 -0800 | [diff] [blame] | 368 | drivers/console/multi_console.c \ |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 369 | lib/${ARCH}/cache_helpers.S \ |
| 370 | lib/${ARCH}/misc_helpers.S \ |
Soby Mathew | 2f38ce3 | 2018-02-08 17:45:12 +0000 | [diff] [blame] | 371 | plat/common/plat_bl_common.c \ |
Soby Mathew | aaf15f5 | 2017-09-04 11:49:29 +0100 | [diff] [blame] | 372 | plat/common/plat_log_common.c \ |
dp-arm | 230011c | 2017-03-07 11:02:47 +0000 | [diff] [blame] | 373 | plat/common/${ARCH}/plat_common.c \ |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 374 | plat/common/${ARCH}/platform_helpers.S \ |
Roberto Vargas | 0f8f985 | 2018-05-08 10:27:10 +0100 | [diff] [blame] | 375 | ${COMPILER_RT_SRCS} |
Ryan Harkin | d7a6b0f | 2014-01-13 14:40:13 +0000 | [diff] [blame] | 376 | |
Antonio Nino Diaz | eea20fc | 2018-08-16 15:42:44 +0100 | [diff] [blame] | 377 | ifeq ($(notdir $(CC)),armclang) |
| 378 | BL_COMMON_SOURCES += lib/${ARCH}/armclang_printf.S |
| 379 | endif |
| 380 | |
Justin Chadwell | 83e0488 | 2019-08-20 11:01:52 +0100 | [diff] [blame] | 381 | ifeq (${SANITIZE_UB},on) |
| 382 | BL_COMMON_SOURCES += plat/common/ubsan.c |
| 383 | endif |
| 384 | |
Yann Gautier | 2cf1dbc | 2018-06-18 16:00:23 +0200 | [diff] [blame] | 385 | INCLUDES += -Iinclude \ |
Antonio Nino Diaz | 8d1ade6 | 2018-12-17 17:20:57 +0000 | [diff] [blame] | 386 | -Iinclude/arch/${ARCH} \ |
Antonio Nino Diaz | e0f9063 | 2018-12-14 00:18:21 +0000 | [diff] [blame] | 387 | -Iinclude/lib/cpus/${ARCH} \ |
| 388 | -Iinclude/lib/el3_runtime/${ARCH} \ |
| 389 | ${PLAT_INCLUDES} \ |
| 390 | ${SPD_INCLUDES} |
| 391 | |
Antonio Nino Diaz | c3a2cf2 | 2018-11-19 11:48:30 +0000 | [diff] [blame] | 392 | include common/backtrace/backtrace.mk |
| 393 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 394 | ################################################################################ |
| 395 | # Generic definitions |
| 396 | ################################################################################ |
| 397 | |
Evan Lloyd | f269714 | 2015-12-02 18:17:37 +0000 | [diff] [blame] | 398 | include ${MAKE_HELPERS_DIRECTORY}plat_helpers.mk |
| 399 | |
Ryan Harkin | 25cff83 | 2014-01-13 12:37:03 +0000 | [diff] [blame] | 400 | BUILD_BASE := ./build |
| 401 | BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${BUILD_TYPE} |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 402 | |
Evan Lloyd | f269714 | 2015-12-02 18:17:37 +0000 | [diff] [blame] | 403 | SPDS := $(sort $(filter-out none, $(patsubst services/spd/%,%,$(wildcard services/spd/*)))) |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 404 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 405 | # Platforms providing their own TBB makefile may override this value |
| 406 | INCLUDE_TBBR_MK := 1 |
| 407 | |
Jeenu Viswambharan | e5c39fd | 2014-05-16 11:38:10 +0100 | [diff] [blame] | 408 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 409 | ################################################################################ |
| 410 | # Include SPD Makefile if one has been specified |
| 411 | ################################################################################ |
| 412 | |
| 413 | ifneq (${SPD},none) |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 414 | ifeq (${ARCH},aarch32) |
Sandrine Bailleux | 247e339 | 2018-10-03 14:56:38 +0200 | [diff] [blame] | 415 | $(error "Error: SPD is incompatible with AArch32.") |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 416 | endif |
Sandrine Bailleux | 03897bb | 2015-11-26 16:31:34 +0000 | [diff] [blame] | 417 | ifdef EL3_PAYLOAD_BASE |
| 418 | $(warning "SPD and EL3_PAYLOAD_BASE are incompatible build options.") |
| 419 | $(warning "The SPD and its BL32 companion will be present but ignored.") |
| 420 | endif |
Achin Gupta | 60b7b8a | 2019-10-11 15:50:43 +0100 | [diff] [blame] | 421 | ifeq (${SPD},spmd) |
| 422 | # SPMD is located in std_svc directory |
| 423 | SPD_DIR := std_svc |
| 424 | else |
| 425 | # All other SPDs in spd directory |
| 426 | SPD_DIR := spd |
| 427 | endif |
| 428 | |
| 429 | # We expect to locate an spd.mk under the specified SPD directory |
| 430 | SPD_MAKE := $(wildcard services/${SPD_DIR}/${SPD}/${SPD}.mk) |
| 431 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 432 | |
| 433 | ifeq (${SPD_MAKE},) |
Achin Gupta | 60b7b8a | 2019-10-11 15:50:43 +0100 | [diff] [blame] | 434 | $(error Error: No services/${SPD_DIR}/${SPD}/${SPD}.mk located) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 435 | endif |
| 436 | $(info Including ${SPD_MAKE}) |
| 437 | include ${SPD_MAKE} |
| 438 | |
Juan Castillo | 671b8db | 2015-11-12 10:59:26 +0000 | [diff] [blame] | 439 | # If there's BL32 companion for the chosen SPD, we expect that the SPD's |
| 440 | # Makefile would set NEED_BL32 to "yes". In this case, the build system |
| 441 | # supports two mutually exclusive options: |
| 442 | # * BL32 is built from source: then BL32_SOURCES must contain the list |
| 443 | # of source files to build BL32 |
| 444 | # * BL32 is a prebuilt binary: then BL32 must point to the image file |
| 445 | # that will be included in the FIP |
| 446 | # If both BL32_SOURCES and BL32 are defined, the binary takes precedence |
| 447 | # over the sources. |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 448 | endif |
| 449 | |
Douglas Raillard | 306593d | 2017-02-24 18:14:15 +0000 | [diff] [blame] | 450 | ################################################################################ |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 451 | # Include the platform specific Makefile after the SPD Makefile (the platform |
| 452 | # makefile may use all previous definitions in this file) |
| 453 | ################################################################################ |
Jeenu Viswambharan | e5c39fd | 2014-05-16 11:38:10 +0100 | [diff] [blame] | 454 | |
Dan Handley | 81be100 | 2015-03-27 17:44:35 +0000 | [diff] [blame] | 455 | include ${PLAT_MAKEFILE_FULL} |
Jon Medhurst | 66573cb | 2014-02-13 15:19:28 +0000 | [diff] [blame] | 456 | |
Masahiro Yamada | e2395b4 | 2017-11-04 03:12:28 +0900 | [diff] [blame] | 457 | $(eval $(call MAKE_PREREQ_DIR,${BUILD_PLAT})) |
| 458 | |
Etienne Carriere | 1374fcb | 2017-11-08 13:48:40 +0100 | [diff] [blame] | 459 | ifeq (${ARM_ARCH_MAJOR},7) |
| 460 | include make_helpers/armv7-a-cpus.mk |
| 461 | endif |
| 462 | |
Masahiro Yamada | c3ca881 | 2020-01-17 13:44:37 +0900 | [diff] [blame] | 463 | PIE_FOUND := $(findstring --enable-default-pie,${GCC_V_OUTPUT}) |
| 464 | ifneq ($(PIE_FOUND),) |
| 465 | TF_CFLAGS += -fno-PIE |
| 466 | endif |
| 467 | |
| 468 | ifneq ($(findstring gcc,$(notdir $(LD))),) |
| 469 | PIE_LDFLAGS += -Wl,-pie -Wl,--no-dynamic-linker |
Soby Mathew | 078f1a4 | 2018-08-28 11:13:55 +0100 | [diff] [blame] | 470 | else |
Masahiro Yamada | c3ca881 | 2020-01-17 13:44:37 +0900 | [diff] [blame] | 471 | PIE_LDFLAGS += -pie --no-dynamic-linker |
| 472 | endif |
| 473 | |
| 474 | ifeq ($(ENABLE_PIE),1) |
Masahiro Yamada | 65d699d | 2020-01-17 13:45:02 +0900 | [diff] [blame] | 475 | ifeq ($(BL2_AT_EL3),1) |
| 476 | ifneq ($(BL2_IN_XIP_MEM),1) |
| 477 | BL2_CFLAGS += -fpie |
| 478 | BL2_LDFLAGS += $(PIE_LDFLAGS) |
| 479 | endif |
| 480 | endif |
Masahiro Yamada | c3ca881 | 2020-01-17 13:44:37 +0900 | [diff] [blame] | 481 | BL31_CFLAGS += -fpie |
| 482 | BL31_LDFLAGS += $(PIE_LDFLAGS) |
Masahiro Yamada | de634f8 | 2020-01-17 13:45:14 +0900 | [diff] [blame] | 483 | ifeq ($(ARCH),aarch64) |
| 484 | BL32_CFLAGS += -fpie |
| 485 | BL32_LDFLAGS += $(PIE_LDFLAGS) |
| 486 | endif |
Soby Mathew | 078f1a4 | 2018-08-28 11:13:55 +0100 | [diff] [blame] | 487 | endif |
| 488 | |
Sandrine Bailleux | d481759 | 2016-01-13 14:57:38 +0000 | [diff] [blame] | 489 | # Include the CPU specific operations makefile, which provides default |
| 490 | # values for all CPU errata workarounds and CPU specific optimisations. |
| 491 | # This can be overridden by the platform. |
Soby Mathew | 937488b | 2014-09-22 14:13:34 +0100 | [diff] [blame] | 492 | include lib/cpus/cpu-ops.mk |
Soby Mathew | 802f865 | 2014-08-14 16:19:29 +0100 | [diff] [blame] | 493 | |
dp-arm | cdd03cb | 2017-02-15 11:07:55 +0000 | [diff] [blame] | 494 | ifeq (${ARCH},aarch32) |
| 495 | NEED_BL32 := yes |
| 496 | |
| 497 | ################################################################################ |
| 498 | # Build `AARCH32_SP` as BL32 image for AArch32 |
| 499 | ################################################################################ |
| 500 | ifneq (${AARCH32_SP},none) |
| 501 | # We expect to locate an sp.mk under the specified AARCH32_SP directory |
| 502 | AARCH32_SP_MAKE := $(wildcard bl32/${AARCH32_SP}/${AARCH32_SP}.mk) |
| 503 | |
| 504 | ifeq (${AARCH32_SP_MAKE},) |
| 505 | $(error Error: No bl32/${AARCH32_SP}/${AARCH32_SP}.mk located) |
| 506 | endif |
| 507 | |
| 508 | $(info Including ${AARCH32_SP_MAKE}) |
| 509 | include ${AARCH32_SP_MAKE} |
| 510 | endif |
| 511 | |
Varun Wadekar | 3f9002c | 2019-01-31 09:22:30 -0800 | [diff] [blame] | 512 | endif |
| 513 | |
| 514 | ################################################################################ |
| 515 | # Include libc if not overridden |
| 516 | ################################################################################ |
| 517 | ifeq (${OVERRIDE_LIBC},0) |
| 518 | include lib/libc/libc.mk |
dp-arm | cdd03cb | 2017-02-15 11:07:55 +0000 | [diff] [blame] | 519 | endif |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 520 | |
| 521 | ################################################################################ |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 522 | # Check incompatible options |
| 523 | ################################################################################ |
| 524 | |
| 525 | ifdef EL3_PAYLOAD_BASE |
Antonio Nino Diaz | 2b8277b | 2016-04-06 17:31:57 +0100 | [diff] [blame] | 526 | ifdef PRELOADED_BL33_BASE |
| 527 | $(warning "PRELOADED_BL33_BASE and EL3_PAYLOAD_BASE are \ |
| 528 | incompatible build options. EL3_PAYLOAD_BASE has priority.") |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 529 | endif |
Qixiang Xu | be9bd9d | 2017-08-24 11:03:23 +0800 | [diff] [blame] | 530 | ifneq (${GENERATE_COT},0) |
| 531 | $(error "GENERATE_COT and EL3_PAYLOAD_BASE are incompatible build options.") |
| 532 | endif |
| 533 | ifneq (${TRUSTED_BOARD_BOOT},0) |
| 534 | $(error "TRUSTED_BOARD_BOOT and EL3_PAYLOAD_BASE are incompatible build options.") |
| 535 | endif |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 536 | endif |
| 537 | |
| 538 | ifeq (${NEED_BL33},yes) |
| 539 | ifdef EL3_PAYLOAD_BASE |
| 540 | $(warning "BL33 image is not needed when option \ |
| 541 | BL33_PAYLOAD_BASE is used and won't be added to the FIP file.") |
| 542 | endif |
Antonio Nino Diaz | 2b8277b | 2016-04-06 17:31:57 +0100 | [diff] [blame] | 543 | ifdef PRELOADED_BL33_BASE |
| 544 | $(warning "BL33 image is not needed when option \ |
| 545 | PRELOADED_BL33_BASE is used and won't be added to the FIP \ |
| 546 | file.") |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 547 | endif |
| 548 | endif |
| 549 | |
Jeenu Viswambharan | 7ed2cbc | 2017-01-06 16:14:42 +0000 | [diff] [blame] | 550 | # When building for systems with hardware-assisted coherency, there's no need to |
| 551 | # use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too. |
| 552 | ifeq ($(HW_ASSISTED_COHERENCY)-$(USE_COHERENT_MEM),1-1) |
| 553 | $(error USE_COHERENT_MEM cannot be enabled with HW_ASSISTED_COHERENCY) |
| 554 | endif |
Yatharth Kochar | f528faf | 2016-06-28 16:58:26 +0100 | [diff] [blame] | 555 | |
Jiafei Pan | 43a7bf4 | 2018-03-21 07:20:09 +0000 | [diff] [blame] | 556 | #For now, BL2_IN_XIP_MEM is only supported when BL2_AT_EL3 is 1. |
| 557 | ifeq ($(BL2_AT_EL3)-$(BL2_IN_XIP_MEM),0-1) |
| 558 | $(error "BL2_IN_XIP_MEM is only supported when BL2_AT_EL3 is enabled") |
| 559 | endif |
| 560 | |
Jeenu Viswambharan | 9a7ce2f | 2018-04-04 16:07:11 +0100 | [diff] [blame] | 561 | # For RAS_EXTENSION, require that EAs are handled in EL3 first |
| 562 | ifeq ($(RAS_EXTENSION),1) |
| 563 | ifneq ($(HANDLE_EA_EL3_FIRST),1) |
| 564 | $(error For RAS_EXTENSION, HANDLE_EA_EL3_FIRST must also be 1) |
| 565 | endif |
| 566 | endif |
| 567 | |
Jeenu Viswambharan | f00da74 | 2017-12-08 12:13:51 +0000 | [diff] [blame] | 568 | # When FAULT_INJECTION_SUPPORT is used, require that RAS_EXTENSION is enabled |
| 569 | ifeq ($(FAULT_INJECTION_SUPPORT),1) |
| 570 | ifneq ($(RAS_EXTENSION),1) |
| 571 | $(error For FAULT_INJECTION_SUPPORT, RAS_EXTENSION must also be 1) |
| 572 | endif |
| 573 | endif |
| 574 | |
Roberto Vargas | 025946a | 2018-09-24 17:20:48 +0100 | [diff] [blame] | 575 | # DYN_DISABLE_AUTH can be set only when TRUSTED_BOARD_BOOT=1 |
Soby Mathew | 9fe8804 | 2018-03-26 12:43:37 +0100 | [diff] [blame] | 576 | ifeq ($(DYN_DISABLE_AUTH), 1) |
| 577 | ifeq (${TRUSTED_BOARD_BOOT}, 0) |
| 578 | $(error "TRUSTED_BOARD_BOOT must be enabled for DYN_DISABLE_AUTH to be set.") |
| 579 | endif |
Soby Mathew | 9fe8804 | 2018-03-26 12:43:37 +0100 | [diff] [blame] | 580 | endif |
| 581 | |
Antonio Nino Diaz | 25cda67 | 2019-02-19 11:53:51 +0000 | [diff] [blame] | 582 | # If pointer authentication is used in the firmware, make sure that all the |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 583 | # registers associated to it are also saved and restored. |
| 584 | # Not doing it would leak the value of the keys used by EL3 to EL1 and S-EL1. |
Antonio Nino Diaz | 25cda67 | 2019-02-19 11:53:51 +0000 | [diff] [blame] | 585 | ifeq ($(ENABLE_PAUTH),1) |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 586 | ifeq ($(CTX_INCLUDE_PAUTH_REGS),0) |
| 587 | $(error Pointer Authentication requires CTX_INCLUDE_PAUTH_REGS=1) |
Alexei Fedorov | 2831d58 | 2019-03-13 11:05:07 +0000 | [diff] [blame] | 588 | endif |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 589 | endif |
| 590 | |
| 591 | ifeq ($(CTX_INCLUDE_PAUTH_REGS),1) |
| 592 | ifneq (${ARCH},aarch64) |
| 593 | $(error CTX_INCLUDE_PAUTH_REGS requires AArch64) |
| 594 | else |
| 595 | $(info CTX_INCLUDE_PAUTH_REGS is an experimental feature) |
Antonio Nino Diaz | 25cda67 | 2019-02-19 11:53:51 +0000 | [diff] [blame] | 596 | endif |
| 597 | endif |
| 598 | |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 599 | ifeq ($(ENABLE_PAUTH),1) |
| 600 | $(info Pointer Authentication is an experimental feature) |
| 601 | endif |
| 602 | |
| 603 | ifeq ($(ENABLE_BTI),1) |
| 604 | $(info Branch Protection is an experimental feature) |
| 605 | endif |
| 606 | |
Justin Chadwell | 1c7c13a | 2019-07-18 14:25:33 +0100 | [diff] [blame] | 607 | ifeq ($(CTX_INCLUDE_MTE_REGS),1) |
| 608 | ifneq (${ARCH},aarch64) |
| 609 | $(error CTX_INCLUDE_MTE_REGS requires AArch64) |
| 610 | else |
| 611 | $(info CTX_INCLUDE_MTE_REGS is an experimental feature) |
| 612 | endif |
| 613 | endif |
| 614 | |
Alexei Fedorov | 913cb7e | 2020-01-23 14:27:38 +0000 | [diff] [blame] | 615 | ifeq ($(MEASURED_BOOT),1) |
| 616 | ifneq (${TRUSTED_BOARD_BOOT},1) |
| 617 | $(error MEASURED_BOOT requires TRUSTED_BOARD_BOOT=1") |
| 618 | else |
| 619 | $(info MEASURED_BOOT is an experimental feature) |
| 620 | endif |
| 621 | endif |
| 622 | |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 623 | ################################################################################ |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 624 | # Process platform overrideable behaviour |
| 625 | ################################################################################ |
| 626 | |
John Tsichritzis | 63801cd | 2019-07-05 14:22:12 +0100 | [diff] [blame] | 627 | # Using BL2 implies that a BL33 image also needs to be supplied for the FIP and |
| 628 | # Certificate generation tools. This flag can be overridden by the platform. |
Jon Medhurst | 66573cb | 2014-02-13 15:19:28 +0000 | [diff] [blame] | 629 | ifdef BL2_SOURCES |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 630 | ifdef EL3_PAYLOAD_BASE |
| 631 | # If booting an EL3 payload there is no need for a BL33 image |
| 632 | # in the FIP file. |
| 633 | NEED_BL33 := no |
| 634 | else |
Antonio Nino Diaz | 2b8277b | 2016-04-06 17:31:57 +0100 | [diff] [blame] | 635 | ifdef PRELOADED_BL33_BASE |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 636 | # If booting a BL33 preloaded image there is no need of |
| 637 | # another one in the FIP file. |
| 638 | NEED_BL33 := no |
| 639 | else |
| 640 | NEED_BL33 ?= yes |
| 641 | endif |
| 642 | endif |
Jon Medhurst | 66573cb | 2014-02-13 15:19:28 +0000 | [diff] [blame] | 643 | endif |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 644 | |
Masahiro Yamada | e76b4f8 | 2017-04-05 19:11:41 +0900 | [diff] [blame] | 645 | # If SCP_BL2 is given, we always want FIP to include it. |
| 646 | ifdef SCP_BL2 |
| 647 | NEED_SCP_BL2 := yes |
| 648 | endif |
| 649 | |
Soby Mathew | bf16923 | 2017-11-14 14:10:10 +0000 | [diff] [blame] | 650 | # For AArch32, BL31 is not currently supported. |
| 651 | ifneq (${ARCH},aarch32) |
| 652 | ifdef BL31_SOURCES |
| 653 | # When booting an EL3 payload, there is no need to compile the BL31 image nor |
| 654 | # put it in the FIP. |
| 655 | ifndef EL3_PAYLOAD_BASE |
| 656 | NEED_BL31 := yes |
| 657 | endif |
| 658 | endif |
| 659 | endif |
| 660 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 661 | # Process TBB related flags |
| 662 | ifneq (${GENERATE_COT},0) |
| 663 | # Common cert_create options |
| 664 | ifneq (${CREATE_KEYS},0) |
| 665 | $(eval CRT_ARGS += -n) |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 666 | $(eval FWU_CRT_ARGS += -n) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 667 | ifneq (${SAVE_KEYS},0) |
| 668 | $(eval CRT_ARGS += -k) |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 669 | $(eval FWU_CRT_ARGS += -k) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 670 | endif |
| 671 | endif |
| 672 | # Include TBBR makefile (unless the platform indicates otherwise) |
| 673 | ifeq (${INCLUDE_TBBR_MK},1) |
| 674 | include make_helpers/tbbr/tbbr_tools.mk |
| 675 | endif |
Ryan Harkin | 25cff83 | 2014-01-13 12:37:03 +0000 | [diff] [blame] | 676 | endif |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 677 | |
Masahiro Yamada | 4d87eb4 | 2016-12-25 13:52:22 +0900 | [diff] [blame] | 678 | ifneq (${FIP_ALIGN},0) |
| 679 | FIP_ARGS += --align ${FIP_ALIGN} |
| 680 | endif |
| 681 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 682 | ################################################################################ |
Michalis Pappas | 0f223c5 | 2018-03-20 13:01:27 +0800 | [diff] [blame] | 683 | # Include libraries' Makefile that are used in all BL |
| 684 | ################################################################################ |
| 685 | |
| 686 | include lib/stack_protector/stack_protector.mk |
| 687 | |
| 688 | ################################################################################ |
dp-arm | 4972ec5 | 2016-05-25 16:20:20 +0100 | [diff] [blame] | 689 | # Auxiliary tools (fiptool, cert_create, etc) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 690 | ################################################################################ |
Achin Gupta | 375f538 | 2014-02-18 18:12:48 +0000 | [diff] [blame] | 691 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 692 | # Variables for use with Certificate Generation Tool |
| 693 | CRTTOOLPATH ?= tools/cert_create |
Evan Lloyd | 004c9a5 | 2015-12-03 11:35:40 +0000 | [diff] [blame] | 694 | CRTTOOL ?= ${CRTTOOLPATH}/cert_create${BIN_EXT} |
Achin Gupta | 375f538 | 2014-02-18 18:12:48 +0000 | [diff] [blame] | 695 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 696 | # Variables for use with Firmware Image Package |
dp-arm | 4972ec5 | 2016-05-25 16:20:20 +0100 | [diff] [blame] | 697 | FIPTOOLPATH ?= tools/fiptool |
| 698 | FIPTOOL ?= ${FIPTOOLPATH}/fiptool${BIN_EXT} |
James Morrissey | eaaeece | 2013-11-01 13:56:59 +0000 | [diff] [blame] | 699 | |
Antonio Nino Diaz | a830a4d | 2018-11-27 14:58:04 +0000 | [diff] [blame] | 700 | # Variables for use with sptool |
| 701 | SPTOOLPATH ?= tools/sptool |
| 702 | SPTOOL ?= ${SPTOOLPATH}/sptool${BIN_EXT} |
| 703 | |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 704 | # Variables for use with ROMLIB |
| 705 | ROMLIBPATH ?= lib/romlib |
| 706 | |
Louis Mayencourt | cc3e8b8 | 2019-10-16 14:30:51 +0100 | [diff] [blame] | 707 | # Variable for use with Python |
| 708 | PYTHON ?= python3 |
| 709 | |
| 710 | # Variables for use with PRINT_MEMORY_MAP |
| 711 | PRINT_MEMORY_MAP_PATH ?= tools/memory |
| 712 | PRINT_MEMORY_MAP ?= ${PRINT_MEMORY_MAP_PATH}/print_memory_map.py |
| 713 | |
Madhukar Pappireddy | 46adb1b | 2020-01-28 12:41:20 -0600 | [diff] [blame] | 714 | # Variables for use with documentation build using Sphinx tool |
| 715 | DOCS_PATH ?= docs |
| 716 | |
Soby Mathew | 574e01e | 2017-02-14 10:05:07 +0000 | [diff] [blame] | 717 | ################################################################################ |
| 718 | # Include BL specific makefiles |
| 719 | ################################################################################ |
| 720 | ifdef BL1_SOURCES |
| 721 | NEED_BL1 := yes |
| 722 | include bl1/bl1.mk |
| 723 | endif |
| 724 | |
| 725 | ifdef BL2_SOURCES |
| 726 | NEED_BL2 := yes |
| 727 | include bl2/bl2.mk |
| 728 | endif |
| 729 | |
Soby Mathew | 574e01e | 2017-02-14 10:05:07 +0000 | [diff] [blame] | 730 | ifdef BL2U_SOURCES |
| 731 | NEED_BL2U := yes |
| 732 | include bl2u/bl2u.mk |
| 733 | endif |
| 734 | |
Soby Mathew | bf16923 | 2017-11-14 14:10:10 +0000 | [diff] [blame] | 735 | ifeq (${NEED_BL31},yes) |
Soby Mathew | 574e01e | 2017-02-14 10:05:07 +0000 | [diff] [blame] | 736 | ifdef BL31_SOURCES |
Soby Mathew | 574e01e | 2017-02-14 10:05:07 +0000 | [diff] [blame] | 737 | include bl31/bl31.mk |
| 738 | endif |
| 739 | endif |
Soby Mathew | 574e01e | 2017-02-14 10:05:07 +0000 | [diff] [blame] | 740 | |
Nishanth Menon | 4ac02ba | 2016-10-14 01:13:57 +0000 | [diff] [blame] | 741 | ifdef FDT_SOURCES |
| 742 | NEED_FDT := yes |
| 743 | endif |
| 744 | |
Soby Mathew | 574e01e | 2017-02-14 10:05:07 +0000 | [diff] [blame] | 745 | ################################################################################ |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 746 | # Build options checks |
| 747 | ################################################################################ |
| 748 | |
Sandrine Bailleux | b21b02f | 2015-10-30 15:05:17 +0000 | [diff] [blame] | 749 | $(eval $(call assert_boolean,COLD_BOOT_SINGLE_CPU)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 750 | $(eval $(call assert_boolean,CREATE_KEYS)) |
| 751 | $(eval $(call assert_boolean,CTX_INCLUDE_AARCH32_REGS)) |
| 752 | $(eval $(call assert_boolean,CTX_INCLUDE_FPREGS)) |
Antonio Nino Diaz | 594811b | 2019-01-31 11:58:00 +0000 | [diff] [blame] | 753 | $(eval $(call assert_boolean,CTX_INCLUDE_PAUTH_REGS)) |
Justin Chadwell | 1c7c13a | 2019-07-18 14:25:33 +0100 | [diff] [blame] | 754 | $(eval $(call assert_boolean,CTX_INCLUDE_MTE_REGS)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 755 | $(eval $(call assert_boolean,DEBUG)) |
Soby Mathew | 9fe8804 | 2018-03-26 12:43:37 +0100 | [diff] [blame] | 756 | $(eval $(call assert_boolean,DYN_DISABLE_AUTH)) |
Jeenu Viswambharan | ef29b45 | 2018-02-06 07:50:18 +0000 | [diff] [blame] | 757 | $(eval $(call assert_boolean,EL3_EXCEPTION_HANDLING)) |
Dimitris Papastamos | fcedb69 | 2017-10-16 11:40:10 +0100 | [diff] [blame] | 758 | $(eval $(call assert_boolean,ENABLE_AMU)) |
Antonio Nino Diaz | 808c229 | 2017-04-18 15:16:05 +0100 | [diff] [blame] | 759 | $(eval $(call assert_boolean,ENABLE_ASSERTIONS)) |
Jeenu Viswambharan | 2da918c | 2018-07-31 16:13:33 +0100 | [diff] [blame] | 760 | $(eval $(call assert_boolean,ENABLE_MPAM_FOR_LOWER_ELS)) |
Soby Mathew | 078f1a4 | 2018-08-28 11:13:55 +0100 | [diff] [blame] | 761 | $(eval $(call assert_boolean,ENABLE_PIE)) |
Yatharth Kochar | 9518d02 | 2016-03-11 14:20:19 +0000 | [diff] [blame] | 762 | $(eval $(call assert_boolean,ENABLE_PMF)) |
Yatharth Kochar | 241ec6c | 2016-05-09 18:26:35 +0100 | [diff] [blame] | 763 | $(eval $(call assert_boolean,ENABLE_PSCI_STAT)) |
dp-arm | 3cac786 | 2016-09-19 11:18:44 +0100 | [diff] [blame] | 764 | $(eval $(call assert_boolean,ENABLE_RUNTIME_INSTRUMENTATION)) |
Jeenu Viswambharan | d73dcf3 | 2017-07-19 13:52:12 +0100 | [diff] [blame] | 765 | $(eval $(call assert_boolean,ENABLE_SPE_FOR_LOWER_ELS)) |
David Cunado | ce88eee | 2017-10-20 11:30:57 +0100 | [diff] [blame] | 766 | $(eval $(call assert_boolean,ENABLE_SVE_FOR_NS)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 767 | $(eval $(call assert_boolean,ERROR_DEPRECATED)) |
Jeenu Viswambharan | f00da74 | 2017-12-08 12:13:51 +0000 | [diff] [blame] | 768 | $(eval $(call assert_boolean,FAULT_INJECTION_SUPPORT)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 769 | $(eval $(call assert_boolean,GENERATE_COT)) |
Jeenu Viswambharan | c06f05c | 2017-09-22 08:32:09 +0100 | [diff] [blame] | 770 | $(eval $(call assert_boolean,GICV2_G0_FOR_EL3)) |
Jeenu Viswambharan | 96c7df0 | 2017-11-30 12:54:15 +0000 | [diff] [blame] | 771 | $(eval $(call assert_boolean,HANDLE_EA_EL3_FIRST)) |
Jeenu Viswambharan | a10d64e | 2017-01-04 13:51:42 +0000 | [diff] [blame] | 772 | $(eval $(call assert_boolean,HW_ASSISTED_COHERENCY)) |
Louis Mayencourt | c1c2bf7 | 2020-02-13 08:21:34 +0000 | [diff] [blame^] | 773 | $(eval $(call assert_boolean,INVERTED_MEMMAP)) |
Alexei Fedorov | 913cb7e | 2020-01-23 14:27:38 +0000 | [diff] [blame] | 774 | $(eval $(call assert_boolean,MEASURED_BOOT)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 775 | $(eval $(call assert_boolean,NS_TIMER_SWITCH)) |
Varun Wadekar | 3f9002c | 2019-01-31 09:22:30 -0800 | [diff] [blame] | 776 | $(eval $(call assert_boolean,OVERRIDE_LIBC)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 777 | $(eval $(call assert_boolean,PL011_GENERIC_UART)) |
| 778 | $(eval $(call assert_boolean,PROGRAMMABLE_RESET_ADDRESS)) |
| 779 | $(eval $(call assert_boolean,PSCI_EXTENDED_STATE_ID)) |
Jeenu Viswambharan | 9a7ce2f | 2018-04-04 16:07:11 +0100 | [diff] [blame] | 780 | $(eval $(call assert_boolean,RAS_EXTENSION)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 781 | $(eval $(call assert_boolean,RESET_TO_BL31)) |
| 782 | $(eval $(call assert_boolean,SAVE_KEYS)) |
| 783 | $(eval $(call assert_boolean,SEPARATE_CODE_AND_RODATA)) |
Samuel Holland | 31a14e1 | 2018-10-17 21:40:18 -0500 | [diff] [blame] | 784 | $(eval $(call assert_boolean,SEPARATE_NOBITS_REGION)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 785 | $(eval $(call assert_boolean,SPIN_ON_BL1_EXIT)) |
Antonio Nino Diaz | cbccdbf | 2019-01-21 11:53:29 +0000 | [diff] [blame] | 786 | $(eval $(call assert_boolean,SPM_MM)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 787 | $(eval $(call assert_boolean,TRUSTED_BOARD_BOOT)) |
| 788 | $(eval $(call assert_boolean,USE_COHERENT_MEM)) |
Olivier Deprez | cb4c562 | 2019-09-19 17:46:46 +0200 | [diff] [blame] | 789 | $(eval $(call assert_boolean,USE_DEBUGFS)) |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 790 | $(eval $(call assert_boolean,USE_FCONF_BASED_IO)) |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 791 | $(eval $(call assert_boolean,USE_ROMLIB)) |
Masahiro Yamada | a27c166 | 2017-05-22 12:11:24 +0900 | [diff] [blame] | 792 | $(eval $(call assert_boolean,USE_TBBR_DEFS)) |
Soby Mathew | 043fe9c | 2017-04-10 22:35:42 +0100 | [diff] [blame] | 793 | $(eval $(call assert_boolean,WARMBOOT_ENABLE_DCACHE_EARLY)) |
Roberto Vargas | e0e9946 | 2017-10-30 14:43:43 +0000 | [diff] [blame] | 794 | $(eval $(call assert_boolean,BL2_AT_EL3)) |
Jiafei Pan | 43a7bf4 | 2018-03-21 07:20:09 +0000 | [diff] [blame] | 795 | $(eval $(call assert_boolean,BL2_IN_XIP_MEM)) |
Hadi Asyrafi | 461f8f4 | 2019-08-20 15:33:27 +0800 | [diff] [blame] | 796 | $(eval $(call assert_boolean,BL2_INV_DCACHE)) |
Soby Mathew | ad04201 | 2019-09-25 14:03:41 +0100 | [diff] [blame] | 797 | $(eval $(call assert_boolean,USE_SPINLOCK_CAS)) |
Dan Handley | 81be100 | 2015-03-27 17:44:35 +0000 | [diff] [blame] | 798 | |
Jeenu Viswambharan | fca7680 | 2017-01-16 16:52:35 +0000 | [diff] [blame] | 799 | $(eval $(call assert_numeric,ARM_ARCH_MAJOR)) |
| 800 | $(eval $(call assert_numeric,ARM_ARCH_MINOR)) |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 801 | $(eval $(call assert_numeric,BRANCH_PROTECTION)) |
Jeenu Viswambharan | fca7680 | 2017-01-16 16:52:35 +0000 | [diff] [blame] | 802 | |
Justin Chadwell | f9b32c1 | 2019-07-29 17:13:10 +0100 | [diff] [blame] | 803 | ifdef KEY_SIZE |
| 804 | $(eval $(call assert_numeric,KEY_SIZE)) |
| 805 | endif |
| 806 | |
Justin Chadwell | 83e0488 | 2019-08-20 11:01:52 +0100 | [diff] [blame] | 807 | ifeq ($(filter $(SANITIZE_UB), on off trap),) |
| 808 | $(error "Invalid value for SANITIZE_UB: can be one of on, off, trap") |
| 809 | endif |
| 810 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 811 | ################################################################################ |
| 812 | # Add definitions to the cpp preprocessor based on the current build options. |
| 813 | # This is done after including the platform specific makefile to allow the |
| 814 | # platform to overwrite the default options |
| 815 | ################################################################################ |
Jeenu Viswambharan | d1b6015 | 2014-05-12 15:28:47 +0100 | [diff] [blame] | 816 | |
Jeenu Viswambharan | fca7680 | 2017-01-16 16:52:35 +0000 | [diff] [blame] | 817 | $(eval $(call add_define,ARM_ARCH_MAJOR)) |
| 818 | $(eval $(call add_define,ARM_ARCH_MINOR)) |
Sandrine Bailleux | b21b02f | 2015-10-30 15:05:17 +0000 | [diff] [blame] | 819 | $(eval $(call add_define,COLD_BOOT_SINGLE_CPU)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 820 | $(eval $(call add_define,CTX_INCLUDE_AARCH32_REGS)) |
| 821 | $(eval $(call add_define,CTX_INCLUDE_FPREGS)) |
Antonio Nino Diaz | 594811b | 2019-01-31 11:58:00 +0000 | [diff] [blame] | 822 | $(eval $(call add_define,CTX_INCLUDE_PAUTH_REGS)) |
Jeenu Viswambharan | ef29b45 | 2018-02-06 07:50:18 +0000 | [diff] [blame] | 823 | $(eval $(call add_define,EL3_EXCEPTION_HANDLING)) |
Justin Chadwell | 1c7c13a | 2019-07-18 14:25:33 +0100 | [diff] [blame] | 824 | $(eval $(call add_define,CTX_INCLUDE_MTE_REGS)) |
Dimitris Papastamos | fcedb69 | 2017-10-16 11:40:10 +0100 | [diff] [blame] | 825 | $(eval $(call add_define,ENABLE_AMU)) |
Antonio Nino Diaz | 808c229 | 2017-04-18 15:16:05 +0100 | [diff] [blame] | 826 | $(eval $(call add_define,ENABLE_ASSERTIONS)) |
Alexei Fedorov | 90f2e88 | 2019-05-24 12:17:09 +0100 | [diff] [blame] | 827 | $(eval $(call add_define,ENABLE_BTI)) |
Jeenu Viswambharan | 2da918c | 2018-07-31 16:13:33 +0100 | [diff] [blame] | 828 | $(eval $(call add_define,ENABLE_MPAM_FOR_LOWER_ELS)) |
Antonio Nino Diaz | 25cda67 | 2019-02-19 11:53:51 +0000 | [diff] [blame] | 829 | $(eval $(call add_define,ENABLE_PAUTH)) |
Soby Mathew | 078f1a4 | 2018-08-28 11:13:55 +0100 | [diff] [blame] | 830 | $(eval $(call add_define,ENABLE_PIE)) |
Yatharth Kochar | 9518d02 | 2016-03-11 14:20:19 +0000 | [diff] [blame] | 831 | $(eval $(call add_define,ENABLE_PMF)) |
Yatharth Kochar | 241ec6c | 2016-05-09 18:26:35 +0100 | [diff] [blame] | 832 | $(eval $(call add_define,ENABLE_PSCI_STAT)) |
dp-arm | 3cac786 | 2016-09-19 11:18:44 +0100 | [diff] [blame] | 833 | $(eval $(call add_define,ENABLE_RUNTIME_INSTRUMENTATION)) |
Jeenu Viswambharan | d73dcf3 | 2017-07-19 13:52:12 +0100 | [diff] [blame] | 834 | $(eval $(call add_define,ENABLE_SPE_FOR_LOWER_ELS)) |
David Cunado | ce88eee | 2017-10-20 11:30:57 +0100 | [diff] [blame] | 835 | $(eval $(call add_define,ENABLE_SVE_FOR_NS)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 836 | $(eval $(call add_define,ERROR_DEPRECATED)) |
Jeenu Viswambharan | f00da74 | 2017-12-08 12:13:51 +0000 | [diff] [blame] | 837 | $(eval $(call add_define,FAULT_INJECTION_SUPPORT)) |
Jeenu Viswambharan | c06f05c | 2017-09-22 08:32:09 +0100 | [diff] [blame] | 838 | $(eval $(call add_define,GICV2_G0_FOR_EL3)) |
Jeenu Viswambharan | 96c7df0 | 2017-11-30 12:54:15 +0000 | [diff] [blame] | 839 | $(eval $(call add_define,HANDLE_EA_EL3_FIRST)) |
Jeenu Viswambharan | a10d64e | 2017-01-04 13:51:42 +0000 | [diff] [blame] | 840 | $(eval $(call add_define,HW_ASSISTED_COHERENCY)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 841 | $(eval $(call add_define,LOG_LEVEL)) |
Alexei Fedorov | 913cb7e | 2020-01-23 14:27:38 +0000 | [diff] [blame] | 842 | $(eval $(call add_define,MEASURED_BOOT)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 843 | $(eval $(call add_define,NS_TIMER_SWITCH)) |
| 844 | $(eval $(call add_define,PL011_GENERIC_UART)) |
| 845 | $(eval $(call add_define,PLAT_${PLAT})) |
| 846 | $(eval $(call add_define,PROGRAMMABLE_RESET_ADDRESS)) |
| 847 | $(eval $(call add_define,PSCI_EXTENDED_STATE_ID)) |
Jeenu Viswambharan | 9a7ce2f | 2018-04-04 16:07:11 +0100 | [diff] [blame] | 848 | $(eval $(call add_define,RAS_EXTENSION)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 849 | $(eval $(call add_define,RESET_TO_BL31)) |
| 850 | $(eval $(call add_define,SEPARATE_CODE_AND_RODATA)) |
Samuel Holland | 31a14e1 | 2018-10-17 21:40:18 -0500 | [diff] [blame] | 851 | $(eval $(call add_define,SEPARATE_NOBITS_REGION)) |
Daniel Boulby | 468f0d7 | 2018-09-18 11:45:51 +0100 | [diff] [blame] | 852 | $(eval $(call add_define,RECLAIM_INIT_CODE)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 853 | $(eval $(call add_define,SPD_${SPD})) |
| 854 | $(eval $(call add_define,SPIN_ON_BL1_EXIT)) |
Antonio Nino Diaz | cbccdbf | 2019-01-21 11:53:29 +0000 | [diff] [blame] | 855 | $(eval $(call add_define,SPM_MM)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 856 | $(eval $(call add_define,TRUSTED_BOARD_BOOT)) |
| 857 | $(eval $(call add_define,USE_COHERENT_MEM)) |
Olivier Deprez | cb4c562 | 2019-09-19 17:46:46 +0200 | [diff] [blame] | 858 | $(eval $(call add_define,USE_DEBUGFS)) |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 859 | $(eval $(call add_define,USE_FCONF_BASED_IO)) |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 860 | $(eval $(call add_define,USE_ROMLIB)) |
Masahiro Yamada | a27c166 | 2017-05-22 12:11:24 +0900 | [diff] [blame] | 861 | $(eval $(call add_define,USE_TBBR_DEFS)) |
Soby Mathew | 043fe9c | 2017-04-10 22:35:42 +0100 | [diff] [blame] | 862 | $(eval $(call add_define,WARMBOOT_ENABLE_DCACHE_EARLY)) |
Roberto Vargas | e0e9946 | 2017-10-30 14:43:43 +0000 | [diff] [blame] | 863 | $(eval $(call add_define,BL2_AT_EL3)) |
Jiafei Pan | 43a7bf4 | 2018-03-21 07:20:09 +0000 | [diff] [blame] | 864 | $(eval $(call add_define,BL2_IN_XIP_MEM)) |
Hadi Asyrafi | 461f8f4 | 2019-08-20 15:33:27 +0800 | [diff] [blame] | 865 | $(eval $(call add_define,BL2_INV_DCACHE)) |
Soby Mathew | ad04201 | 2019-09-25 14:03:41 +0100 | [diff] [blame] | 866 | $(eval $(call add_define,USE_SPINLOCK_CAS)) |
Jeenu Viswambharan | 615ff39 | 2016-10-24 14:31:51 +0100 | [diff] [blame] | 867 | |
Justin Chadwell | 83e0488 | 2019-08-20 11:01:52 +0100 | [diff] [blame] | 868 | ifeq (${SANITIZE_UB},trap) |
| 869 | $(eval $(call add_define,MONITOR_TRAPS)) |
| 870 | endif |
| 871 | |
Sandrine Bailleux | 03897bb | 2015-11-26 16:31:34 +0000 | [diff] [blame] | 872 | # Define the EL3_PAYLOAD_BASE flag only if it is provided. |
| 873 | ifdef EL3_PAYLOAD_BASE |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 874 | $(eval $(call add_define,EL3_PAYLOAD_BASE)) |
| 875 | else |
Antonio Nino Diaz | 2b8277b | 2016-04-06 17:31:57 +0100 | [diff] [blame] | 876 | # Define the PRELOADED_BL33_BASE flag only if it is provided and |
| 877 | # EL3_PAYLOAD_BASE is not defined, as it has priority. |
| 878 | ifdef PRELOADED_BL33_BASE |
| 879 | $(eval $(call add_define,PRELOADED_BL33_BASE)) |
Antonio Nino Diaz | faf573a | 2016-02-15 14:53:10 +0000 | [diff] [blame] | 880 | endif |
Sandrine Bailleux | 03897bb | 2015-11-26 16:31:34 +0000 | [diff] [blame] | 881 | endif |
Soby Mathew | 85dbf5a | 2015-04-07 12:16:56 +0100 | [diff] [blame] | 882 | |
Soby Mathew | 9fe8804 | 2018-03-26 12:43:37 +0100 | [diff] [blame] | 883 | # Define the DYN_DISABLE_AUTH flag only if set. |
| 884 | ifeq (${DYN_DISABLE_AUTH},1) |
| 885 | $(eval $(call add_define,DYN_DISABLE_AUTH)) |
| 886 | endif |
| 887 | |
Varun Wadekar | 4d034c5 | 2019-01-11 14:47:48 -0800 | [diff] [blame] | 888 | ifneq ($(findstring armlink,$(notdir $(LD))),) |
| 889 | $(eval $(call add_define,USE_ARM_LINK)) |
| 890 | endif |
| 891 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 892 | ################################################################################ |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 893 | # Build targets |
| 894 | ################################################################################ |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 895 | |
Madhukar Pappireddy | 46adb1b | 2020-01-28 12:41:20 -0600 | [diff] [blame] | 896 | .PHONY: all msg_start clean realclean distclean cscope locate-checkpatch checkcodebase checkpatch fiptool sptool fip fwu_fip certtool dtbs memmap doc |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 897 | .SUFFIXES: |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 898 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 899 | all: msg_start |
Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 900 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 901 | msg_start: |
| 902 | @echo "Building ${PLAT}" |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 903 | |
Soby Mathew | 18a6204 | 2015-10-26 14:29:21 +0000 | [diff] [blame] | 904 | ifeq (${ERROR_DEPRECATED},0) |
Julius Werner | 53456fc | 2019-07-09 13:49:11 -0700 | [diff] [blame] | 905 | # Check if deprecated declarations and cpp warnings should be treated as error or not. |
Varun Wadekar | 4d034c5 | 2019-01-11 14:47:48 -0800 | [diff] [blame] | 906 | ifneq ($(findstring clang,$(notdir $(CC))),) |
| 907 | CPPFLAGS += -Wno-error=deprecated-declarations |
| 908 | else |
Dan Handley | 6fa89a2 | 2018-02-27 16:03:58 +0000 | [diff] [blame] | 909 | CPPFLAGS += -Wno-error=deprecated-declarations -Wno-error=cpp |
Soby Mathew | 18a6204 | 2015-10-26 14:29:21 +0000 | [diff] [blame] | 910 | endif |
Julius Werner | 53456fc | 2019-07-09 13:49:11 -0700 | [diff] [blame] | 911 | # __ASSEMBLY__ is deprecated in favor of the compiler-builtin __ASSEMBLER__. |
| 912 | ASFLAGS += -D__ASSEMBLY__ |
Julius Werner | 8e0ef0f | 2019-07-09 14:02:43 -0700 | [diff] [blame] | 913 | # AARCH32/AARCH64 macros are deprecated in favor of the compiler-builtin __aarch64__. |
| 914 | ifeq (${ARCH},aarch32) |
| 915 | $(eval $(call add_define,AARCH32)) |
| 916 | else |
| 917 | $(eval $(call add_define,AARCH64)) |
| 918 | endif |
Julius Werner | 53456fc | 2019-07-09 13:49:11 -0700 | [diff] [blame] | 919 | endif # !ERROR_DEPRECATED |
Soby Mathew | 18a6204 | 2015-10-26 14:29:21 +0000 | [diff] [blame] | 920 | |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 921 | $(eval $(call MAKE_LIB_DIRS)) |
Roberto Vargas | 0f8f985 | 2018-05-08 10:27:10 +0100 | [diff] [blame] | 922 | $(eval $(call MAKE_LIB,c)) |
Roberto Vargas | 21360f3 | 2018-05-08 10:27:10 +0100 | [diff] [blame] | 923 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 924 | # Expand build macros for the different images |
| 925 | ifeq (${NEED_BL1},yes) |
| 926 | $(eval $(call MAKE_BL,1)) |
| 927 | endif |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 928 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 929 | ifeq (${NEED_BL2},yes) |
Roberto Vargas | 53c052b | 2018-01-02 11:23:41 +0000 | [diff] [blame] | 930 | ifeq (${BL2_AT_EL3}, 0) |
| 931 | FIP_BL2_ARGS := tb-fw |
| 932 | endif |
| 933 | |
Masahiro Yamada | 9c5ca52 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 934 | $(if ${BL2}, $(eval $(call TOOL_ADD_IMG,bl2,--${FIP_BL2_ARGS})),\ |
Roberto Vargas | 53c052b | 2018-01-02 11:23:41 +0000 | [diff] [blame] | 935 | $(eval $(call MAKE_BL,2,${FIP_BL2_ARGS}))) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 936 | endif |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 937 | |
Masahiro Yamada | e76b4f8 | 2017-04-05 19:11:41 +0900 | [diff] [blame] | 938 | ifeq (${NEED_SCP_BL2},yes) |
Masahiro Yamada | 9c5ca52 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 939 | $(eval $(call TOOL_ADD_IMG,scp_bl2,--scp-fw)) |
Masahiro Yamada | e76b4f8 | 2017-04-05 19:11:41 +0900 | [diff] [blame] | 940 | endif |
| 941 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 942 | ifeq (${NEED_BL31},yes) |
| 943 | BL31_SOURCES += ${SPD_SOURCES} |
Masahiro Yamada | 9c5ca52 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 944 | $(if ${BL31}, $(eval $(call TOOL_ADD_IMG,bl31,--soc-fw)),\ |
Juan Castillo | 8e04dec | 2016-01-05 11:55:36 +0000 | [diff] [blame] | 945 | $(eval $(call MAKE_BL,31,soc-fw))) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 946 | endif |
Juan Castillo | 379954c | 2014-11-04 17:36:40 +0000 | [diff] [blame] | 947 | |
Juan Castillo | 671b8db | 2015-11-12 10:59:26 +0000 | [diff] [blame] | 948 | # If a BL32 image is needed but neither BL32 nor BL32_SOURCES is defined, the |
Masahiro Yamada | 4d15680 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 949 | # build system will call TOOL_ADD_IMG to print a warning message and abort the |
Juan Castillo | 671b8db | 2015-11-12 10:59:26 +0000 | [diff] [blame] | 950 | # process. Note that the dependency on BL32 applies to the FIP only. |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 951 | ifeq (${NEED_BL32},yes) |
Masahiro Yamada | 6ced1b2 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 952 | |
| 953 | BUILD_BL32 := $(if $(BL32),,$(if $(BL32_SOURCES),1)) |
| 954 | |
| 955 | $(if ${BUILD_BL32}, $(eval $(call MAKE_BL,32,tos-fw)),\ |
Masahiro Yamada | 9c5ca52 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 956 | $(eval $(call TOOL_ADD_IMG,bl32,--tos-fw))) |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 957 | endif |
| 958 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 959 | # Add the BL33 image if required by the platform |
| 960 | ifeq (${NEED_BL33},yes) |
Masahiro Yamada | 9c5ca52 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 961 | $(eval $(call TOOL_ADD_IMG,bl33,--nt-fw)) |
Juan Castillo | 9c25a40 | 2015-01-13 12:21:04 +0000 | [diff] [blame] | 962 | endif |
| 963 | |
Yatharth Kochar | b1c2fe0 | 2015-10-14 15:27:24 +0100 | [diff] [blame] | 964 | ifeq (${NEED_BL2U},yes) |
Masahiro Yamada | 9c5ca52 | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 965 | $(if ${BL2U}, $(eval $(call TOOL_ADD_IMG,bl2u,--ap-fwu-cfg,FWU_)),\ |
Masahiro Yamada | cd7711d | 2018-01-26 11:42:01 +0900 | [diff] [blame] | 966 | $(eval $(call MAKE_BL,2u,ap-fwu-cfg,FWU_))) |
Yatharth Kochar | b1c2fe0 | 2015-10-14 15:27:24 +0100 | [diff] [blame] | 967 | endif |
| 968 | |
Nishanth Menon | 4ac02ba | 2016-10-14 01:13:57 +0000 | [diff] [blame] | 969 | # Expand build macros for the different images |
| 970 | ifeq (${NEED_FDT},yes) |
Soby Mathew | ab4181d | 2017-12-14 17:44:56 +0000 | [diff] [blame] | 971 | $(eval $(call MAKE_DTBS,$(BUILD_PLAT)/fdts,$(FDT_SOURCES))) |
Nishanth Menon | 4ac02ba | 2016-10-14 01:13:57 +0000 | [diff] [blame] | 972 | endif |
| 973 | |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 974 | locate-checkpatch: |
| 975 | ifndef CHECKPATCH |
Etienne Carriere | f565757 | 2017-08-23 15:44:01 +0200 | [diff] [blame] | 976 | $(error "Please set CHECKPATCH to point to the Linux checkpatch.pl file, eg: CHECKPATCH=../linux/scripts/checkpatch.pl") |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 977 | else |
| 978 | ifeq (,$(wildcard ${CHECKPATCH})) |
Etienne Carriere | f565757 | 2017-08-23 15:44:01 +0200 | [diff] [blame] | 979 | $(error "The file CHECKPATCH points to cannot be found, use eg: CHECKPATCH=../linux/scripts/checkpatch.pl") |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 980 | endif |
| 981 | endif |
| 982 | |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 983 | clean: |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 984 | @echo " CLEAN" |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 985 | $(call SHELL_REMOVE_DIR,${BUILD_PLAT}) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 986 | ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean |
| 987 | ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 988 | ${Q}${MAKE} --no-print-directory -C ${ROMLIBPATH} clean |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 989 | |
James Morrissey | eaaeece | 2013-11-01 13:56:59 +0000 | [diff] [blame] | 990 | realclean distclean: |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 991 | @echo " REALCLEAN" |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 992 | $(call SHELL_REMOVE_DIR,${BUILD_BASE}) |
| 993 | $(call SHELL_DELETE_ALL, ${CURDIR}/cscope.*) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 994 | ${Q}${MAKE} --no-print-directory -C ${FIPTOOLPATH} clean |
Antonio Nino Diaz | a830a4d | 2018-11-27 14:58:04 +0000 | [diff] [blame] | 995 | ${Q}${MAKE} --no-print-directory -C ${SPTOOLPATH} clean |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 996 | ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} clean |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 997 | ${Q}${MAKE} --no-print-directory -C ${ROMLIBPATH} clean |
Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 998 | |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 999 | checkcodebase: locate-checkpatch |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1000 | @echo " CHECKING STYLE" |
Dan Handley | 3a35571 | 2016-06-02 18:21:02 +0100 | [diff] [blame] | 1001 | @if test -d .git ; then \ |
Paul Beesley | adfab5b | 2019-03-07 16:42:31 +0000 | [diff] [blame] | 1002 | git ls-files | grep -E -v 'libfdt|libc|docs|\.rst' | \ |
Dan Handley | 3a35571 | 2016-06-02 18:21:02 +0100 | [diff] [blame] | 1003 | while read GIT_FILE ; \ |
| 1004 | do ${CHECKPATCH} ${CHECKCODE_ARGS} -f $$GIT_FILE ; \ |
| 1005 | done ; \ |
| 1006 | else \ |
| 1007 | find . -type f -not -iwholename "*.git*" \ |
| 1008 | -not -iwholename "*build*" \ |
| 1009 | -not -iwholename "*libfdt*" \ |
Roberto Vargas | 0f8f985 | 2018-05-08 10:27:10 +0100 | [diff] [blame] | 1010 | -not -iwholename "*libc*" \ |
Dan Handley | 3a35571 | 2016-06-02 18:21:02 +0100 | [diff] [blame] | 1011 | -not -iwholename "*docs*" \ |
Paul Beesley | adfab5b | 2019-03-07 16:42:31 +0000 | [diff] [blame] | 1012 | -not -iwholename "*.rst" \ |
Dan Handley | 3a35571 | 2016-06-02 18:21:02 +0100 | [diff] [blame] | 1013 | -exec ${CHECKPATCH} ${CHECKCODE_ARGS} -f {} \; ; \ |
| 1014 | fi |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 1015 | |
| 1016 | checkpatch: locate-checkpatch |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1017 | @echo " CHECKING STYLE" |
Yann Gautier | 0c26a2a | 2019-03-08 15:44:00 +0100 | [diff] [blame] | 1018 | @if test -n "${CHECKPATCH_OPTS}"; then \ |
| 1019 | echo " with ${CHECKPATCH_OPTS} option(s)"; \ |
| 1020 | fi |
Antonio Nino Diaz | 2cd4b58 | 2018-01-29 12:00:31 +0000 | [diff] [blame] | 1021 | ${Q}COMMON_COMMIT=$$(git merge-base HEAD ${BASE_COMMIT}); \ |
| 1022 | for commit in `git rev-list $$COMMON_COMMIT..HEAD`; do \ |
| 1023 | printf "\n[*] Checking style of '$$commit'\n\n"; \ |
| 1024 | git log --format=email "$$commit~..$$commit" \ |
Yann Gautier | 0c26a2a | 2019-03-08 15:44:00 +0100 | [diff] [blame] | 1025 | -- ${CHECK_PATHS} | \ |
| 1026 | ${CHECKPATCH} ${CHECKPATCH_OPTS} - || true; \ |
Antonio Nino Diaz | 2cd4b58 | 2018-01-29 12:00:31 +0000 | [diff] [blame] | 1027 | git diff --format=email "$$commit~..$$commit" \ |
Yann Gautier | 0c26a2a | 2019-03-08 15:44:00 +0100 | [diff] [blame] | 1028 | -- ${CHECK_PATHS} | \ |
| 1029 | ${CHECKPATCH} ${CHECKPATCH_OPTS} - || true; \ |
Antonio Nino Diaz | 2cd4b58 | 2018-01-29 12:00:31 +0000 | [diff] [blame] | 1030 | done |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1031 | |
| 1032 | certtool: ${CRTTOOL} |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 1033 | |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 1034 | .PHONY: ${CRTTOOL} |
| 1035 | ${CRTTOOL}: |
Sandrine Bailleux | d4c1d44 | 2020-01-15 10:23:25 +0100 | [diff] [blame] | 1036 | ${Q}${MAKE} PLAT=${PLAT} USE_TBBR_DEFS=${USE_TBBR_DEFS} COT=${COT} --no-print-directory -C ${CRTTOOLPATH} |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 1037 | @${ECHO_BLANK_LINE} |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1038 | @echo "Built $@ successfully" |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 1039 | @${ECHO_BLANK_LINE} |
Jon Medhurst | 407a95c | 2014-02-12 15:54:48 +0000 | [diff] [blame] | 1040 | |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 1041 | ifneq (${GENERATE_COT},0) |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1042 | certificates: ${CRT_DEPS} ${CRTTOOL} |
| 1043 | ${Q}${CRTTOOL} ${CRT_ARGS} |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 1044 | @${ECHO_BLANK_LINE} |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1045 | @echo "Built $@ successfully" |
| 1046 | @echo "Certificates can be found in ${BUILD_PLAT}" |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 1047 | @${ECHO_BLANK_LINE} |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 1048 | endif |
| 1049 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1050 | ${BUILD_PLAT}/${FIP_NAME}: ${FIP_DEPS} ${FIPTOOL} |
dp-arm | 4972ec5 | 2016-05-25 16:20:20 +0100 | [diff] [blame] | 1051 | ${Q}${FIPTOOL} create ${FIP_ARGS} $@ |
| 1052 | ${Q}${FIPTOOL} info $@ |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 1053 | @${ECHO_BLANK_LINE} |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1054 | @echo "Built $@ successfully" |
Evan Lloyd | 26c6cb4 | 2015-12-02 18:33:55 +0000 | [diff] [blame] | 1055 | @${ECHO_BLANK_LINE} |
Soby Mathew | dbee7fc | 2014-09-08 17:51:01 +0100 | [diff] [blame] | 1056 | |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1057 | ifneq (${GENERATE_COT},0) |
| 1058 | fwu_certificates: ${FWU_CRT_DEPS} ${CRTTOOL} |
| 1059 | ${Q}${CRTTOOL} ${FWU_CRT_ARGS} |
Evan Lloyd | 1c5f360 | 2017-04-11 16:52:00 +0100 | [diff] [blame] | 1060 | @${ECHO_BLANK_LINE} |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1061 | @echo "Built $@ successfully" |
| 1062 | @echo "FWU certificates can be found in ${BUILD_PLAT}" |
Evan Lloyd | 1c5f360 | 2017-04-11 16:52:00 +0100 | [diff] [blame] | 1063 | @${ECHO_BLANK_LINE} |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1064 | endif |
| 1065 | |
| 1066 | ${BUILD_PLAT}/${FWU_FIP_NAME}: ${FWU_FIP_DEPS} ${FIPTOOL} |
dp-arm | 4972ec5 | 2016-05-25 16:20:20 +0100 | [diff] [blame] | 1067 | ${Q}${FIPTOOL} create ${FWU_FIP_ARGS} $@ |
| 1068 | ${Q}${FIPTOOL} info $@ |
Evan Lloyd | 1c5f360 | 2017-04-11 16:52:00 +0100 | [diff] [blame] | 1069 | @${ECHO_BLANK_LINE} |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1070 | @echo "Built $@ successfully" |
Evan Lloyd | 1c5f360 | 2017-04-11 16:52:00 +0100 | [diff] [blame] | 1071 | @${ECHO_BLANK_LINE} |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1072 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1073 | fiptool: ${FIPTOOL} |
| 1074 | fip: ${BUILD_PLAT}/${FIP_NAME} |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1075 | fwu_fip: ${BUILD_PLAT}/${FWU_FIP_NAME} |
Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 1076 | |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1077 | .PHONY: ${FIPTOOL} |
| 1078 | ${FIPTOOL}: |
dp-arm | 4972ec5 | 2016-05-25 16:20:20 +0100 | [diff] [blame] | 1079 | ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${FIPTOOLPATH} |
Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 1080 | |
Antonio Nino Diaz | a830a4d | 2018-11-27 14:58:04 +0000 | [diff] [blame] | 1081 | sptool: ${SPTOOL} |
| 1082 | .PHONY: ${SPTOOL} |
| 1083 | ${SPTOOL}: |
| 1084 | ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${SPTOOLPATH} |
| 1085 | |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 1086 | .PHONY: libraries |
| 1087 | romlib.bin: libraries |
John Tsichritzis | f6ea99b | 2019-05-21 15:47:37 +0100 | [diff] [blame] | 1088 | ${Q}${MAKE} PLAT_DIR=${PLAT_DIR} BUILD_PLAT=${BUILD_PLAT} ENABLE_BTI=${ENABLE_BTI} ARM_ARCH_MINOR=${ARM_ARCH_MINOR} INCLUDES='${INCLUDES}' DEFINES='${DEFINES}' --no-print-directory -C ${ROMLIBPATH} all |
Roberto Vargas | e92111a | 2018-05-22 16:05:42 +0100 | [diff] [blame] | 1089 | |
Louis Mayencourt | cc3e8b8 | 2019-10-16 14:30:51 +0100 | [diff] [blame] | 1090 | # Call print_memory_map tool |
| 1091 | memmap: all |
Louis Mayencourt | c1c2bf7 | 2020-02-13 08:21:34 +0000 | [diff] [blame^] | 1092 | ${Q}${PYTHON} ${PRINT_MEMORY_MAP} ${BUILD_PLAT} ${INVERTED_MEMMAP} |
Louis Mayencourt | cc3e8b8 | 2019-10-16 14:30:51 +0100 | [diff] [blame] | 1093 | |
Madhukar Pappireddy | 46adb1b | 2020-01-28 12:41:20 -0600 | [diff] [blame] | 1094 | doc: |
| 1095 | @echo " BUILD DOCUMENTATION" |
| 1096 | ${Q}${MAKE} --no-print-directory -C ${DOCS_PATH} html |
| 1097 | |
Joakim Bech | 35fab8c | 2014-01-23 14:51:49 +0100 | [diff] [blame] | 1098 | cscope: |
| 1099 | @echo " CSCOPE" |
| 1100 | ${Q}find ${CURDIR} -name "*.[chsS]" > cscope.files |
| 1101 | ${Q}cscope -b -q -k |
| 1102 | |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 1103 | help: |
John Tsichritzis | 0c4dded | 2019-05-21 15:57:31 +0100 | [diff] [blame] | 1104 | @echo "usage: ${MAKE} [PLAT=<platform>] [OPTIONS] [TARGET]" |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 1105 | @echo "" |
| 1106 | @echo "PLAT is used to specify which platform you wish to build." |
Sandrine Bailleux | a08588a | 2014-03-21 13:16:35 +0000 | [diff] [blame] | 1107 | @echo "If no platform is specified, PLAT defaults to: ${DEFAULT_PLAT}" |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 1108 | @echo "" |
John Tsichritzis | 0c4dded | 2019-05-21 15:57:31 +0100 | [diff] [blame] | 1109 | @echo "platform = ${PLATFORM_LIST}" |
| 1110 | @echo "" |
Sandrine Bailleux | cf8afbd | 2015-02-18 16:18:00 +0000 | [diff] [blame] | 1111 | @echo "Please refer to the User Guide for a list of all supported options." |
| 1112 | @echo "Note that the build system doesn't track dependencies for build " |
| 1113 | @echo "options. Therefore, if any of the build options are changed " |
| 1114 | @echo "from a previous build, a clean build must be performed." |
| 1115 | @echo "" |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 1116 | @echo "Supported Targets:" |
Sandrine Bailleux | cf8afbd | 2015-02-18 16:18:00 +0000 | [diff] [blame] | 1117 | @echo " all Build all individual bootloader binaries" |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 1118 | @echo " bl1 Build the BL1 binary" |
Jeenu Viswambharan | 8aa559c | 2014-02-21 11:42:08 +0000 | [diff] [blame] | 1119 | @echo " bl2 Build the BL2 binary" |
Yatharth Kochar | b1c2fe0 | 2015-10-14 15:27:24 +0100 | [diff] [blame] | 1120 | @echo " bl2u Build the BL2U binary" |
Juan Castillo | 7d19941 | 2015-12-14 09:35:25 +0000 | [diff] [blame] | 1121 | @echo " bl31 Build the BL31 binary" |
Soby Mathew | a194125 | 2016-05-05 14:33:33 +0100 | [diff] [blame] | 1122 | @echo " bl32 Build the BL32 binary. If ARCH=aarch32, then " |
| 1123 | @echo " this builds secure payload specified by AARCH32_SP" |
Juan Castillo | a3487d1 | 2015-08-18 14:23:04 +0100 | [diff] [blame] | 1124 | @echo " certificates Build the certificates (requires 'GENERATE_COT=1')" |
Sandrine Bailleux | cf8afbd | 2015-02-18 16:18:00 +0000 | [diff] [blame] | 1125 | @echo " fip Build the Firmware Image Package (FIP)" |
Yatharth Kochar | d1a9343 | 2015-10-12 12:33:47 +0100 | [diff] [blame] | 1126 | @echo " fwu_fip Build the FWU Firmware Image Package (FIP)" |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 1127 | @echo " checkcodebase Check the coding style of the entire source tree" |
| 1128 | @echo " checkpatch Check the coding style on changes in the current" |
| 1129 | @echo " branch against BASE_COMMIT (default origin/master)" |
| 1130 | @echo " clean Clean the build for the selected platform" |
Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 1131 | @echo " cscope Generate cscope index" |
Ian Spray | 36eaaf3 | 2014-01-30 17:25:28 +0000 | [diff] [blame] | 1132 | @echo " distclean Remove all build artifacts for all platforms" |
Juan Castillo | 11abdcd | 2014-10-21 11:30:42 +0100 | [diff] [blame] | 1133 | @echo " certtool Build the Certificate generation tool" |
Andreas Färber | ec82cfb | 2016-10-10 05:18:49 +0200 | [diff] [blame] | 1134 | @echo " fiptool Build the Firmware Image Package (FIP) creation tool" |
Antonio Nino Diaz | a830a4d | 2018-11-27 14:58:04 +0000 | [diff] [blame] | 1135 | @echo " sptool Build the Secure Partition Package creation tool" |
Soby Mathew | ab4181d | 2017-12-14 17:44:56 +0000 | [diff] [blame] | 1136 | @echo " dtbs Build the Device Tree Blobs (if required for the platform)" |
Louis Mayencourt | cc3e8b8 | 2019-10-16 14:30:51 +0100 | [diff] [blame] | 1137 | @echo " memmap Print the memory map of the built binaries" |
Madhukar Pappireddy | 46adb1b | 2020-01-28 12:41:20 -0600 | [diff] [blame] | 1138 | @echo " doc Build html based documentation using Sphinx tool" |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 1139 | @echo "" |
Sandrine Bailleux | cf8afbd | 2015-02-18 16:18:00 +0000 | [diff] [blame] | 1140 | @echo "Note: most build targets require PLAT to be set to a specific platform." |
Ryan Harkin | 72ee331 | 2014-01-15 16:55:07 +0000 | [diff] [blame] | 1141 | @echo "" |
| 1142 | @echo "example: build all targets for the FVP platform:" |
| 1143 | @echo " CROSS_COMPILE=aarch64-none-elf- make PLAT=fvp all" |