src/lib/Makefile.mk

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 subdirs-y += gnat
   4
   5 ifeq ($(CONFIG_UBSAN),y)
   6 ramstage-y += ubsan.c
   7 CFLAGS_ramstage += -fsanitize=undefined
   8 endif
   9
  10 # Ensure that asan_shadow_offset_callback patch is applied to GCC before ASan is used.
  11 CFLAGS_asan += -fsanitize=kernel-address --param asan-use-shadow-offset-callback=1 \
  12                 --param asan-stack=1 -fsanitize-address-use-after-scope \
  13                 --param asan-instrumentation-with-call-threshold=0 \
  14                 --param use-after-scope-direct-emission-threshold=0
  15
  16 ifeq ($(CONFIG_ASAN_IN_ROMSTAGE),y)
  17 romstage-y += asan.c
  18 CFLAGS_asan += --param asan-globals=0
  19 CFLAGS_romstage += $(CFLAGS_asan)
  20 # Allow memory access without __asan_load and __asan_store checks.
  21 $(obj)/romstage/lib/asan.o: CFLAGS_asan =
  22 endif
  23
  24 ifeq ($(CONFIG_ASAN_IN_RAMSTAGE),y)
  25 ramstage-y += asan.c
  26 CFLAGS_asan += --param asan-globals=1
  27 CFLAGS_ramstage += $(CFLAGS_asan)
  28 $(obj)/ramstage/lib/asan.o: CFLAGS_asan =
  29 endif
  30
  31 decompressor-y += decompressor.c
  32 $(call src-to-obj,decompressor,$(dir)/decompressor.c): $(objcbfs)/bootblock.lz4
  33 $(call src-to-obj,decompressor,$(dir)/decompressor.c): CCACHE_EXTRAFILES=$(objcbfs)/bootblock.lz4
  34 # Must reset CCACHE_EXTRAFILES or make applies it transitively to dependencies.
  35 $(objcbfs)/bootblock.lz4: CCACHE_EXTRAFILES=
  36
  37 decompressor-y += delay.c
  38 decompressor-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
  39 decompressor-y += memchr.c
  40 decompressor-y += memcmp.c
  41 decompressor-$(CONFIG_CBFS_VERIFICATION) += metadata_hash.c
  42 decompressor-y += prog_ops.c
  43 decompressor-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
  44
  45 bootblock-y += bootblock.c
  46 bootblock-y += prog_loaders.c
  47 bootblock-y += prog_ops.c
  48 bootblock-y += cbfs.c
  49 bootblock-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
  50 bootblock-y += libgcc.c
  51 ifneq ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y)
  52 bootblock-$(CONFIG_CBFS_VERIFICATION) += metadata_hash.c
  53 else # ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y)
  54 verstage-$(CONFIG_CBFS_VERIFICATION) += metadata_hash.c
  55 endif # ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y)
  56 bootblock-$(CONFIG_GENERIC_UDELAY) += timer.c
  57
  58 bootblock-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
  59
  60 bootblock-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
  61 bootblock-y += delay.c
  62 bootblock-y += memchr.c
  63 bootblock-y += memcmp.c
  64 bootblock-y += boot_device.c
  65 bootblock-y += fmap.c
  66
  67 verstage-y += prog_loaders.c
  68 verstage-y += prog_ops.c
  69 verstage-y += delay.c
  70 verstage-y += cbfs.c
  71 verstage-y += halt.c
  72 verstage-y += fmap.c
  73 verstage-y += libgcc.c
  74 verstage-y += memcmp.c
  75 verstage-y += string.c
  76
  77 verstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
  78 verstage-y += boot_device.c
  79 verstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
  80
  81 verstage-$(CONFIG_GENERIC_UDELAY) += timer.c
  82 verstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
  83
  84 romstage-$(CONFIG_PROBE_RAM) += ramdetect.c
  85 romstage-y += prog_loaders.c
  86 romstage-y += prog_ops.c
  87 romstage-y += memchr.c
  88 romstage-y += memcmp.c
  89 $(foreach arch,$(ARCH_SUPPORTED),\
  90             $(eval rmodules_$(arch)-y += memcmp.c) \
  91             $(eval rmodules_$(arch)-y += rmodule.ld))
  92
  93 romstage-y += fmap.c
  94 romstage-y += delay.c
  95 romstage-y += cbfs.c
  96 ifneq ($(CONFIG_COMPRESS_RAMSTAGE_LZMA)$(CONFIG_FSP_COMPRESS_FSP_M_LZMA),)
  97 romstage-y += lzma.c lzmadecode.c
  98 endif
  99 romstage-y += libgcc.c
 100 romstage-y += memrange.c
 101 romstage-$(CONFIG_PRIMITIVE_MEMTEST) += primitive_memtest.c
 102 ramstage-$(CONFIG_PRIMITIVE_MEMTEST) += primitive_memtest.c
 103 romstage-y += ramtest.c
 104 romstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
 105 ramstage-y += region_file.c
 106 romstage-y += region_file.c
 107 ramstage-y += romstage_handoff.c
 108 romstage-y += romstage_handoff.c
 109 romstage-y += selfboot.c
 110 romstage-y += stack.c
 111 romstage-y += rtc.c
 112 ramstage-y += rtc.c
 113
 114 romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
 115 romstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
 116
 117 romstage-y += dimm_info_util.c
 118 ifeq ($(CONFIG_COMPILER_GCC),y)
 119 bootblock-$(CONFIG_ARCH_BOOTBLOCK_X86_32) += gcc.c
 120 verstage-$(CONFIG_ARCH_VERSTAGE_X86_32) += gcc.c
 121 romstage-$(CONFIG_ARCH_ROMSTAGE_X86_32) += gcc.c
 122 ramstage-$(CONFIG_ARCH_RAMSTAGE_X86_32) += gcc.c
 123 smm-y += gcc.c
 124 endif
 125
 126 romstage-$(CONFIG_GENERIC_UDELAY) += timer.c
 127
 128 ramstage-$(CONFIG_PROBE_RAM) += ramdetect.c
 129 ramstage-y += prog_loaders.c
 130 ramstage-y += prog_ops.c
 131 ramstage-y += hardwaremain.c
 132 ramstage-y += selfboot.c
 133 ramstage-y += coreboot_table.c
 134 ramstage-$(CONFIG_GENERATE_SMBIOS_TABLES) += smbios.c
 135 ramstage-$(CONFIG_GENERATE_SMBIOS_TABLES) += smbios_defaults.c
 136 ramstage-y += bootmem.c
 137 ramstage-y += fmap.c
 138 ramstage-y += memchr.c
 139 ramstage-y += memcmp.c
 140 ramstage-y += malloc.c
 141 ramstage-y += dimm_info_util.c
 142 ramstage-y += delay.c
 143 ramstage-y += fallback_boot.c
 144 ramstage-y += cbfs.c
 145 ramstage-y += lzma.c lzmadecode.c
 146 ramstage-y += stack.c
 147 ramstage-y += hexstrtobin.c
 148 ramstage-y += wrdd.c
 149 ramstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
 150 ramstage-$(CONFIG_BMP_LOGO) += bmp_logo.c
 151 ramstage-$(CONFIG_BOOTSPLASH) += bootsplash.c
 152 ramstage-$(CONFIG_BOOTSPLASH) += jpeg.c
 153 ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
 154 ramstage-$(CONFIG_COVERAGE) += libgcov.c
 155 ramstage-y += dp_aux.c
 156 ramstage-y += edid.c
 157 ramstage-y += edid_fill_fb.c
 158 ramstage-y += memrange.c
 159 ramstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
 160 ramstage-$(CONFIG_GENERIC_UDELAY) += timer.c
 161 ramstage-y += b64_decode.c
 162 ramstage-$(CONFIG_ACPI_NHLT) += nhlt.c
 163 ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit.c
 164 ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit_payload.c
 165
 166 romstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c
 167 ramstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c
 168
 169 romstage-$(CONFIG_COOP_MULTITASKING) += thread.c
 170 ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c
 171
 172 romstage-y += cbmem_common.c
 173 romstage-y += imd_cbmem.c
 174 romstage-y += imd.c
 175
 176 ramstage-y += cbmem_common.c
 177 ramstage-y += imd_cbmem.c
 178 ramstage-y += imd.c
 179
 180 postcar-$(CONFIG_PROBE_RAM) += ramdetect.c
 181 postcar-y += cbmem_common.c
 182 postcar-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
 183 postcar-y += imd_cbmem.c
 184 postcar-y += imd.c
 185 postcar-y += romstage_handoff.c
 186
 187 bootblock-y += hexdump.c
 188 postcar-y += hexdump.c
 189 ramstage-y += hexdump.c
 190 romstage-y += hexdump.c
 191 verstage-y += hexdump.c
 192 smm-y += hexdump.c
 193
 194 bootblock-$(CONFIG_FW_CONFIG) += fw_config.c
 195 verstage-$(CONFIG_FW_CONFIG) += fw_config.c
 196 romstage-$(CONFIG_FW_CONFIG) += fw_config.c
 197 ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
 198
 199 bootblock-$(CONFIG_ESPI_DEBUG) += espi_debug.c
 200 verstage-$(CONFIG_ESPI_DEBUG) += espi_debug.c
 201 romstage-$(CONFIG_ESPI_DEBUG) += espi_debug.c
 202 ramstage-$(CONFIG_ESPI_DEBUG) += espi_debug.c
 203
 204 bootblock-$(CONFIG_REG_SCRIPT) += reg_script.c
 205 verstage-$(CONFIG_REG_SCRIPT) += reg_script.c
 206 romstage-$(CONFIG_REG_SCRIPT) += reg_script.c
 207 ramstage-$(CONFIG_REG_SCRIPT) += reg_script.c
 208
 209 ramstage-$(CONFIG_TSEG_STAGE_CACHE) += ext_stage_cache.c
 210 romstage-$(CONFIG_TSEG_STAGE_CACHE) += ext_stage_cache.c
 211 postcar-$(CONFIG_TSEG_STAGE_CACHE) += ext_stage_cache.c
 212
 213 ramstage-$(CONFIG_CBMEM_STAGE_CACHE) += cbmem_stage_cache.c
 214 romstage-$(CONFIG_CBMEM_STAGE_CACHE) += cbmem_stage_cache.c
 215 postcar-$(CONFIG_CBMEM_STAGE_CACHE) += cbmem_stage_cache.c
 216
 217 romstage-y += boot_device.c
 218 ramstage-y += boot_device.c
 219
 220 smm-y += boot_device.c
 221 smm-y += delay.c
 222 smm-y += fmap.c
 223 smm-y += cbfs.c memcmp.c
 224 smm-$(CONFIG_GENERIC_UDELAY) += timer.c
 225 ifeq ($(CONFIG_DEBUG_SMI),y)
 226 smm-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
 227 endif
 228
 229 all-y += identity.c version.c
 230 smm-y += identity.c version.c
 231
 232 $(call src-to-obj,bootblock,$(dir)/version.c) : $(obj)/build.h
 233 $(call src-to-obj,romstage,$(dir)/version.c) : $(obj)/build.h
 234 $(call src-to-obj,ramstage,$(dir)/version.c) : $(obj)/build.h
 235 $(call src-to-obj,smm,$(dir)/version.c) : $(obj)/build.h
 236 $(call src-to-obj,verstage,$(dir)/version.c) : $(obj)/build.h
 237 $(call src-to-obj,postcar,$(dir)/version.c) : $(obj)/build.h
 238
 239 bootblock-y += bootmode.c
 240 romstage-y += bootmode.c
 241 ramstage-y += bootmode.c
 242 verstage-y += bootmode.c
 243
 244 decompressor-y += halt.c
 245 bootblock-y += halt.c
 246 romstage-y += halt.c
 247 ramstage-y += halt.c
 248 smm-y += halt.c
 249
 250 decompressor-y += reset.c
 251 bootblock-y += reset.c
 252 verstage-y += reset.c
 253 romstage-y += reset.c
 254 postcar-y += reset.c
 255 ramstage-y += reset.c
 256 smm-y += reset.c
 257
 258 decompressor-y += string.c
 259 bootblock-y += string.c
 260 verstage-y += string.c
 261 romstage-y += string.c
 262 postcar-y += string.c
 263 ramstage-y += string.c
 264 smm-y += string.c
 265
 266 decompressor-y += crc_byte.c
 267 bootblock-y += crc_byte.c
 268 verstage-y += crc_byte.c
 269 romstage-y += crc_byte.c
 270 postcar-y += crc_byte.c
 271 ramstage-y += crc_byte.c
 272 smm-y += crc_byte.c
 273
 274 romstage-y += xxhash.c
 275 ramstage-y += xxhash.c
 276
 277 postcar-y += bootmode.c
 278 postcar-y += boot_device.c
 279 postcar-y += cbfs.c
 280 postcar-y += delay.c
 281 postcar-y += fmap.c
 282 postcar-y += gcc.c
 283 postcar-y += halt.c
 284 postcar-y += libgcc.c
 285 postcar-$(CONFIG_COMPRESS_RAMSTAGE_LZMA) += lzma.c lzmadecode.c
 286 postcar-y += memchr.c
 287 postcar-y += memcmp.c
 288 postcar-y += prog_loaders.c
 289 postcar-y += prog_ops.c
 290 postcar-y += rmodule.c
 291 postcar-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
 292 postcar-$(CONFIG_GENERIC_UDELAY) += timer.c
 293
 294 # Use program.ld for all the platforms which use C fo the bootblock.
 295 bootblock-y += program.ld
 296
 297 decompressor-y += program.ld
 298 postcar-y += program.ld
 299 romstage-y += program.ld
 300 ramstage-y += program.ld
 301 verstage-y += program.ld
 302
 303 ifeq ($(CONFIG_RELOCATABLE_MODULES),y)
 304 ramstage-y += rmodule.c
 305 romstage-y += rmodule.c
 306
 307 RMODULE_LDFLAGS  := -z defs -Bsymbolic
 308
 309 # rmodule_link_rules is a function that should be called with:
 310 # (1) the object name to link
 311 # (2) the dependencies
 312 # (3) arch for which the rmodules are to be linked
 313 # It will create the necessary Make rules to create a rmodule. The resulting
 314 # rmdoule is named $(1).rmod
 315 define rmodule_link
 316 $(strip $(1)): $(strip $(2)) $$(COMPILER_RT_rmodules_$(3)) $(call src-to-obj,rmodules_$(3),src/lib/rmodule.ld) | $$(RMODTOOL)
 317         $$(LD_rmodules_$(3)) $$(LDFLAGS_rmodules_$(3)) $(RMODULE_LDFLAGS) $($(1)-ldflags) -T $(call src-to-obj,rmodules_$(3),src/lib/rmodule.ld) -o $$@ --whole-archive --start-group $(filter-out %.ld,$(2)) --end-group
 318         $$(NM_rmodules_$(3)) -n $$@ > $$(basename $$@).map
 319 endef
 320
 321 endif
 322
 323 $(objcbfs)/%.debug.rmod: $(objcbfs)/%.debug | $(RMODTOOL)
 324         $(RMODTOOL) -i $< -o $@
 325
 326 $(obj)/%.elf.rmod: $(obj)/%.elf | $(RMODTOOL)
 327         $(RMODTOOL) -i $< -o $@
 328
 329 romstage-$(CONFIG_ROMSTAGE_ADA) += cb.ads
 330 ramstage-$(CONFIG_RAMSTAGE_ADA) += cb.ads
 331
 332 ifneq (,$(filter y, $(CONFIG_RAMSTAGE_LIBHWBASE) $(CONFIG_ROMSTAGE_LIBHWBASE)))
 333
 334 to-ada-hex = $(eval $(1) := 16\\\#$(patsubst 0x%,%,$($(1)))\\\#)
 335
 336 $(call to-ada-hex,CONFIG_HWBASE_DEFAULT_MMCONF)
 337
 338 libhwbase-stages = $(foreach stage, romstage ramstage, \
 339         $(if $(filter y,$(CONFIG_$(call toupper,$(stage))_LIBHWBASE)),$(stage)))
 340
 341 $(call add-special-class,hw)
 342 hw-handler +=$(foreach stage, $(libhwbase-stages), \
 343         $(eval $(stage)-srcs += $$(addprefix $(1),$(2))))
 344
 345 $(call add-special-class,hw-gen)
 346 hw-gen-handler = \
 347         $(eval additional-dirs += $(dir $(2))) \
 348         $(foreach stage, $(libhwbase-stages), \
 349                 $(eval $(stage)-srcs += $(2)) \
 350                 $(eval $(stage)-ads-deps += $(2)) \
 351                 $(eval $(stage)-adb-deps += $(2))) \
 352         $(eval $(2): $(obj)/config.h)
 353
 354 subdirs-y += ../../3rdparty/libhwbase
 355
 356 $(foreach stage,$(libhwbase-stages), \
 357         $(eval $(stage)-$(CONFIG_HAVE_MONOTONIC_TIMER) += hw-time-timer.adb))
 358
 359 endif # CONFIG_ROMSTAGE_LIBHWBASE || CONFIG_RAMSTAGE_LIBHWBASE
 360
 361 romstage-y += spd_bin.c
 362
 363 ifeq ($(CONFIG_HAVE_SPD_IN_CBFS),y)
 364 LIB_SPD_BIN = $(obj)/spd.bin
 365
 366 LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
 367
 368 # Include spd ROM data
 369 $(LIB_SPD_BIN): $(LIB_SPD_DEPS)
 370         test -n "$(SPD_SOURCES)" || \
 371             (echo "HAVE_SPD_IN_CBFS is set but SPD_SOURCES is empty" && exit 1)
 372         test -n "$(LIB_SPD_DEPS)" || \
 373             (echo "SPD_SOURCES is set but no SPD file was found" && exit 1)
 374         if [ "$(SPD_SOURCES)" = "placeholder" ]; then \
 375             printf '\0'; \
 376         else \
 377             for f in $(LIB_SPD_DEPS); do \
 378                 if [ ! -f $$f ]; then \
 379                     echo "File not found: $$f" >&2; \
 380                     exit 1; \
 381                 fi; \
 382                 for c in $$(cat $$f | grep --binary-files=text -v ^#); \
 383                     do printf $$(printf '\\%o' 0x$$c); \
 384                 done; \
 385             done; \
 386         fi > $@
 387
 388 cbfs-files-y += spd.bin
 389 spd.bin-file := $(LIB_SPD_BIN)
 390 spd.bin-type := spd
 391 endif
 392
 393 ramstage-y += uuid.c
 394
 395 romstage-$(CONFIG_SPD_CACHE_IN_FMAP) += spd_cache.c
 396
 397 cbfs-files-y += cbfs_master_header
 398 cbfs_master_header-file := cbfs_master_header.c:struct
 399 cbfs_master_header-type := "cbfs header"
 400 cbfs_master_header-position := 0
 401
 402 bootblock-$(CONFIG_ARCH_X86) += master_header_pointer.c
 403
 404 NEED_CBFS_POINTER=
 405
 406 ifneq ($(CONFIG_ARCH_X86),y)
 407 NEED_CBFS_POINTER=y
 408 endif
 409 ifneq ($(CONFIG_BOOTBLOCK_IN_CBFS),y)
 410 NEED_CBFS_POINTER=y
 411 endif
 412
 413 cbfs-files-$(NEED_CBFS_POINTER) += header_pointer
 414 header_pointer-file := master_header_pointer.c:struct
 415 header_pointer-position := -4
 416 header_pointer-type := "cbfs header"
 417
 418 romstage-y += ux_locales.c