blob: 345a28a41a282d90f78b7a472d47ddecafc9bb64 [file] [log] [blame]
Patrick Georgi71b84802011-02-22 14:35:05 +00001##
2## This file is part of the coreboot project.
3##
4## Copyright (C) 2011 secunet Security Networks AG
5##
6## This program is free software; you can redistribute it and/or modify
7## it under the terms of the GNU General Public License as published by
8## the Free Software Foundation; version 2 of the License.
9##
10## This program is distributed in the hope that it will be useful,
11## but WITHOUT ANY WARRANTY; without even the implied warranty of
12## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13## GNU General Public License for more details.
14##
Patrick Georgi71b84802011-02-22 14:35:05 +000015
Patrick Georgic0e394b2015-03-04 15:02:03 +010016GIT:=$(shell [ -d "$(top)/.git" ] && command -v git)
17
Patrick Georgi71b84802011-02-22 14:35:05 +000018#######################################################################
Patrick Georgi6dc85702015-11-30 22:44:53 +010019# normalize Kconfig variables in a central place
20CONFIG_CBFS_PREFIX:=$(call strip_quotes,$(CONFIG_CBFS_PREFIX))
Patrick Georgi8a3592e2015-09-16 18:10:52 +020021CONFIG_FMDFILE:=$(call strip_quotes,$(CONFIG_FMDFILE))
Patrick Georgi6dc85702015-11-30 22:44:53 +010022
23#######################################################################
Patrick Georgi71b84802011-02-22 14:35:05 +000024# misleadingly named, this is the coreboot version
Patrick Georgic0e394b2015-03-04 15:02:03 +010025export KERNELVERSION := $(strip $(if $(GIT),\
26 $(shell git describe --dirty --always || git describe),\
Patrick Georgi492a0752015-07-13 20:43:28 +020027 $(if $(wildcard $(top)/.coreboot-version),\
28 $(shell cat $(top)/.coreboot-version),\
29 coreboot-unknown$(KERNELREVISION))))
Patrick Georgi71b84802011-02-22 14:35:05 +000030
31#######################################################################
32# Basic component discovery
Patrick Georgi71b84802011-02-22 14:35:05 +000033MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR))
34export MAINBOARDDIR
35
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +030036## Final build results, which CBFSTOOL uses to create the final
37## rom image file, are placed under $(objcbfs).
38## These typically have suffixes .debug .elf .bin and .map
Patrick Georgi6dc85702015-11-30 22:44:53 +010039export objcbfs := $(obj)/cbfs/$(CONFIG_CBFS_PREFIX)
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +030040
41## Based on the active configuration, Makefile conditionally collects
42## the required assembly includes and saves them in a file.
43## Such files that do not have a clear one-to-one relation to a source
44## file under src/ are placed and built under $(objgenerated)
45export objgenerated := $(obj)/generated
46
Patrick Georgi71b84802011-02-22 14:35:05 +000047#######################################################################
48# root rule to resolve if in build mode (ie. configuration exists)
49real-target: $(obj)/config.h coreboot
Patrick Georgi533c1192014-07-10 09:42:03 +020050coreboot: build-dirs $(obj)/coreboot.rom $(obj)/cbfstool $(obj)/rmodtool
Patrick Georgi71b84802011-02-22 14:35:05 +000051
52#######################################################################
53# our phony targets
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +030054PHONY+= clean-abuild coreboot lint lint-stable build-dirs
Patrick Georgi71b84802011-02-22 14:35:05 +000055
56#######################################################################
57# root source directories of coreboot
Aaron Durbindc9f5cd2015-09-08 13:34:43 -050058subdirs-y := src/lib src/commonlib/ src/console src/device src/acpi
Stefan Reinauer77c04e92015-04-27 14:03:47 -070059subdirs-y += src/ec/acpi $(wildcard src/ec/*/*) $(wildcard src/southbridge/*/*)
Stefan Reinauere1133b72015-04-27 14:04:38 -070060subdirs-y += $(wildcard src/soc/*/*) $(wildcard src/northbridge/*/*)
Stefan Reinauer1d7b9de2015-04-19 12:48:25 -070061subdirs-y += src/superio $(wildcard src/drivers/*) src/cpu src/vendorcode
Daisuke Nojirie1741c52015-02-09 18:15:17 -080062subdirs-y += util/cbfstool util/sconfig util/nvramtool util/broadcom
Stefan Reinauer13e41822015-04-27 14:02:36 -070063subdirs-y += $(wildcard src/arch/*)
Patrick Georgi71b84802011-02-22 14:35:05 +000064subdirs-y += src/mainboard/$(MAINBOARDDIR)
Stefan Reinauer0fa5d8f2015-06-30 17:09:17 -070065subdirs-y += payloads/external
Patrick Georgi71b84802011-02-22 14:35:05 +000066
Patrick Georgia25828d2011-09-02 09:57:01 +020067subdirs-y += site-local
68
Patrick Georgi71b84802011-02-22 14:35:05 +000069#######################################################################
70# Add source classes and their build options
Aaron Durbin8c8e2b72015-10-14 10:08:10 -050071classes-y := ramstage romstage bootblock smm smmstub cpu_microcode libverstage verstage
Furquan Shaikh133096b2014-07-31 09:28:55 -070072
73# Add dynamic classes for rmodules
74$(foreach supported_arch,$(ARCH_SUPPORTED), \
75 $(eval $(call define_class,rmodules_$(supported_arch),$(supported_arch))))
Aaron Durbindde76292015-09-05 12:59:26 -050076# Provide a macro to determine environment for free standing rmodules.
77$(foreach supported_arch,$(ARCH_SUPPORTED), \
78 $(eval rmodules_$(supported_arch)-generic-ccopts += -D__RMODULE__))
Patrick Georgi71b84802011-02-22 14:35:05 +000079
Patrick Georgif33e3952012-11-25 17:10:47 +010080#######################################################################
Martin Roth47abc542015-07-03 12:54:14 -060081# Helper functions for math and various file placement matters.
82# macros work on all formats understood by printf(1)
83# values are space separated if using more than one value
Patrick Georgi3eefeea2014-11-12 19:11:50 +010084#
Martin Roth47abc542015-07-03 12:54:14 -060085# int-add: adds an arbitrary length list of integers
86# int-subtract: subtracts the the second of two integers from the first
87# int-multiply: multiplies an arbitrary length list of integers
88# int-divide: divides the first integer by the second
89# int-remainder: arithmetic remainder of the first number divided by the second
90# int-lt: 1 if the first value is less than the second. 0 otherwise
91# int-gt: 1 if the first values is greater than the second. 0 otherwise
92# int-eq: 1 if the two values are equal. 0 otherwise
93# int-align: align $1 to $2 units
94# file-size: returns the filesize of the given file
Patrick Georgi3eefeea2014-11-12 19:11:50 +010095_toint=$(shell printf "%d" $1)
96_int-add2=$(shell expr $(call _toint,$1) + $(call _toint,$2))
97int-add=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-add,$(call _int-add2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
Martin Roth47abc542015-07-03 12:54:14 -060098int-subtract=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) - $(call _toint,$(word 2,$1))))
99_int-multiply2=$(shell expr $(call _toint,$1) \* $(call _toint,$2))
100int-multiply=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-multiply,$(call _int-multiply2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
101int-divide=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) / $(call _toint,$(word 2,$1))))
102int-remainder=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) % $(call _toint,$(word 2,$1))))
103int-lt=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) \< $(call _toint,$(word 2,$1))))
104int-gt=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) \> $(call _toint,$(word 2,$1))))
105int-eq=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) = $(call _toint,$(word 2,$1))))
Patrick Georgia234f452014-12-03 11:20:51 +0100106int-align=$(shell A=$(call _toint,$1) B=$(call _toint,$2); expr $$A + \( \( $$B - \( $$A % $$B \) \) % $$B \) )
Patrick Georgi3eefeea2014-11-12 19:11:50 +0100107file-size=$(shell cat $1 | wc -c)
108
109#######################################################################
Patrick Georgif33e3952012-11-25 17:10:47 +0100110# Helper functions for ramstage postprocess
111spc :=
112spc +=
113$(spc) :=
114$(spc) +=
115
116# files-in-dir-recursive,dir,files
117files-in-dir-recursive=$(filter $(1)%,$(2))
118
119# parent-dir,dir/
Patrick Georgi1f946702014-05-21 22:36:13 +0200120parent-dir=$(dir $(if $(patsubst /%,,$(1)),,/)$(subst $( ),/,$(strip $(subst /, ,$(1)))))
Patrick Georgif33e3952012-11-25 17:10:47 +0100121
122# filters out exactly the directory specified
123# filter-out-dir,dir_to_keep,dirs
124filter-out-dir=$(filter-out $(1),$(2))
125
126# filters out dir_to_keep and all its parents
127# filter-out-dirs,dir_to_keep,dirs
Patrick Georgi1f946702014-05-21 22:36:13 +0200128filter-out-dirs=$(if $(filter-out ./ /,$(1)),$(call filter-out-dirs,$(call parent-dir,$(1)),$(call filter-out-dir,$(1),$(2))),$(call filter-out-dir,$(1),$(2)))
Patrick Georgif33e3952012-11-25 17:10:47 +0100129
130# dir-wildcards,dirs
131dir-wildcards=$(addsuffix %,$(1))
132
133# files-in-dir,dir,files
Patrick Georgi1f946702014-05-21 22:36:13 +0200134files-in-dir=$(filter-out $(call dir-wildcards,$(call filter-out-dirs,$(1),$(sort $(dir $(2))))),$(call files-in-dir-recursive,$(1),$(2)))
Patrick Georgif33e3952012-11-25 17:10:47 +0100135
136#######################################################################
137# reduce command line length by linking the objects of each
138# directory into an intermediate file
Julius Wernerf97b88b2014-12-05 12:32:09 -0800139ramstage-postprocess=$$(eval DEPENDENCIES+=$$(addsuffix .d,$$(basename $(1)))) \
140 $(foreach d,$(sort $(dir $(filter-out %.ld,$(1)))), \
Patrick Georgieec8dfb2015-05-07 22:24:41 +0200141 $(eval $(d)ramstage.a: $(call files-in-dir,$(d),$(filter-out %.ld,$(1))); rm -f $$@ && $(AR_ramstage) rcsT $$@ $$^ ) \
142 $(eval ramstage-objs:=$(d)ramstage.a $(filter-out $(filter-out %.ld, $(call files-in-dir,$(d),$(1))),$(ramstage-objs))))
Patrick Georgif33e3952012-11-25 17:10:47 +0100143
Julius Werner015f0ae2014-09-15 22:10:33 -0700144bootblock-generic-ccopts += -D__PRE_RAM__ -D__BOOTBLOCK__
145romstage-generic-ccopts += -D__PRE_RAM__ -D__ROMSTAGE__
146ramstage-generic-ccopts += -D__RAMSTAGE__
Rudolf Marek7f0e9302011-09-02 23:23:41 +0200147ifeq ($(CONFIG_TRACE),y)
Julius Werner015f0ae2014-09-15 22:10:33 -0700148ramstage-c-ccopts += -finstrument-functions
Rudolf Marek7f0e9302011-09-02 23:23:41 +0200149endif
Stefan Reinauerd37ab452012-12-18 16:23:28 -0800150ifeq ($(CONFIG_COVERAGE),y)
Julius Werner015f0ae2014-09-15 22:10:33 -0700151ramstage-c-ccopts += -fprofile-arcs -ftest-coverage
Stefan Reinauerd37ab452012-12-18 16:23:28 -0800152endif
Rudolf Marek7f0e9302011-09-02 23:23:41 +0200153
Martin Roth90105d52015-02-12 19:34:11 -0700154# try to fetch non-optional submodules if the source is under git
Patrick Georgic0e394b2015-03-04 15:02:03 +0100155forgetthis:=$(if $(GIT),$(shell git submodule update --init))
Patrick Georgi7e9b9d82012-04-30 21:06:10 +0200156ifeq ($(CONFIG_USE_BLOBS),y)
Patrick Georgi26e24cc2015-05-05 22:27:25 +0200157# this is necessary because 3rdparty/blobs is update=none, and so is ignored
Patrick Georgi88883162014-10-29 15:50:32 +0100158# unless explicitly requested and enabled through --checkout
Patrick Georgi26e24cc2015-05-05 22:27:25 +0200159forgetthis:=$(if $(GIT),$(shell git submodule update --init --checkout 3rdparty/blobs))
Patrick Georgi7e9b9d82012-04-30 21:06:10 +0200160endif
161
Patrick Georgi57205c72011-03-08 20:49:18 +0000162ramstage-c-deps:=$$(OPTION_TABLE_H)
163romstage-c-deps:=$$(OPTION_TABLE_H)
Patrick Georgi27ef6022015-04-30 14:25:14 +0200164libverstage-c-deps:=$$(OPTION_TABLE_H)
Stefan Reinauer77b16552015-01-14 19:51:47 +0100165verstage-c-deps:=$$(OPTION_TABLE_H)
Hung-Te Linfe187922013-02-01 01:09:24 +0800166bootblock-c-deps:=$$(OPTION_TABLE_H)
Patrick Georgi57205c72011-03-08 20:49:18 +0000167
Patrick Georgi990e7c92015-04-03 10:47:15 +0200168# Add handler to copy linker scripts
169define generic-objs_ld_template_gen
170de$(EMPTY)fine $(1)-objs_ld_template
Patrick Georgi828e0e82015-04-04 15:50:20 +0200171$$(call src-to-obj,$1,$$(1).ld): $$(1).ld $(obj)/config.h
Patrick Georgi990e7c92015-04-03 10:47:15 +0200172 @printf " CP $$$$(subst $$$$(obj)/,,$$$$(@))\n"
Julius Wernerc19f8762015-09-29 16:41:11 -0700173 $$(CC_$(1)) -MMD $$(CPPFLAGS_$(1)) $$($(1)-ld-ccopts) $(PREPROCESS_ONLY) -include $(obj)/config.h -MT $$$$@ -o $$$$@ $$$$<
Patrick Georgi990e7c92015-04-03 10:47:15 +0200174en$(EMPTY)def
175endef
176
Patrick Georgief345c22015-04-27 18:01:12 +0200177# Add handler to deal with archives
178define generic-objs_a_template_gen
179de$(EMPTY)fine $(1)-objs_a_template
180$$(call src-to-obj,$1,$$(1).a): $$(1).a
181 @printf " CP $$$$(subst $$$$(obj)/,,$$$$(@))\n"
182 cp $$$$< $$$$@.tmp
183 mv $$$$@.tmp $$$$@
184en$(EMPTY)def
185endef
186
Patrick Georgif4305462015-04-03 10:39:05 +0200187# Add handler to add no rules for manual files
188define generic-objs_manual_template_gen
189# do nothing
190endef
191
Patrick Georgi71b84802011-02-22 14:35:05 +0000192#######################################################################
193# Add handler to compile ACPI's ASL
Aaron Durbinab454c62015-07-30 12:44:58 -0500194# arg1: base file name
195# arg2: y or n for including in cbfs. defaults to y
Vladimir Serbinenko36f8d272015-05-31 12:31:59 +0200196define asl_template
Patrick Georgi6dc85702015-11-30 22:44:53 +0100197$(CONFIG_CBFS_PREFIX)/$(1).aml-file = $(obj)/$(1).aml
198$(CONFIG_CBFS_PREFIX)/$(1).aml-type = raw
199$(CONFIG_CBFS_PREFIX)/$(1).aml-compression = none
200cbfs-files-$(if $(2),$(2),y) += $(CONFIG_CBFS_PREFIX)/$(1).aml
Martin Roth92898b42015-12-09 13:05:00 -0700201-include $(obj)/$(1).d
Vladimir Serbinenko36f8d272015-05-31 12:31:59 +0200202$(obj)/$(1).aml: $(src)/mainboard/$(MAINBOARDDIR)/$(1).asl $(obj)/config.h
Patrick Georgi71b84802011-02-22 14:35:05 +0000203 @printf " IASL $$(subst $(top)/,,$$(@))\n"
Patrick Georgi26de1122015-04-07 17:40:42 +0200204 $(CC_ramstage) -x assembler-with-cpp -E -MMD -MT $$(@) $$(CPPFLAGS_ramstage) -D__ACPI__ -P -include $(src)/include/kconfig.h -I$(obj) -I$(src) -I$(src)/include -I$(src)/arch/$(ARCHDIR-$(ARCH-ramstage-y))/include -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$@
Martin Roth77c67b32015-06-25 09:36:27 -0600205ifeq ($(CONFIG_IASL_WARNINGS_ARE_ERRORS),y)
206 cd $$(dir $$@); $(IASL) -we -p $$(notdir $$@) $$(notdir $$@)
207else
Vladimir Serbinenko36f8d272015-05-31 12:31:59 +0200208 cd $$(dir $$@); $(IASL) -p $$(notdir $$@) $$(notdir $$@)
Martin Roth77c67b32015-06-25 09:36:27 -0600209endif
Patrick Georgi71b84802011-02-22 14:35:05 +0000210endef
211
212#######################################################################
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100213# Parse plaintext cmos defaults into binary format
214# arg1: source file
215# arg2: binary file name
216cbfs-files-processor-nvramtool= \
217 $(eval $(2): $(1) $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout | $(objutil)/nvramtool/nvramtool ; \
Patrick Georgi10420cc2015-11-25 19:17:42 +0100218 printf " CREATE $(2) (from $(1))\n"; \
219 $(objutil)/nvramtool/nvramtool -y $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout -D $(2).tmp -p $(1) && \
220 mv $(2).tmp $(2))
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100221
222#######################################################################
Patrick Georgi843005c2012-04-30 23:15:17 +0200223# Link VSA binary to ELF-ish stage
224# arg1: source file
225# arg2: binary file name
226cbfs-files-processor-vsa= \
227 $(eval $(2): $(1) ; \
Patrick Georgi10420cc2015-11-25 19:17:42 +0100228 printf " CREATE $(2) (from $(1))\n"; \
229 $(OBJCOPY_ramstage) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && \
230 $(LD_ramstage) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2))
Patrick Georgi843005c2012-04-30 23:15:17 +0200231
232#######################################################################
Patrick Georgi551b3832015-11-25 18:47:56 +0100233# Reduce a .config file to its minimal representation
234# arg1: input
235# arg2: output
236cbfs-files-processor-defconfig= \
Patrick Georgia91402f2015-11-27 12:36:28 +0100237 $(eval $(2): $(1) $(obj)/build.h; \
Patrick Georgi551b3832015-11-25 18:47:56 +0100238 printf " CREATE $(2) (from $(1))\n"; \
Patrick Georgia91402f2015-11-27 12:36:28 +0100239 printf "\# This image was built using coreboot " > $(2).tmp && \
240 grep "\<COREBOOT_VERSION\>" $(obj)/build.h |cut -d\" -f2 >> $(2).tmp && \
241 $(MAKE) DOTCONFIG=$(1) DEFCONFIG=$(2).tmp2 savedefconfig && \
242 cat $(2).tmp2 >> $(2).tmp && \
243 rm -f $(2).tmp2 && \
Patrick Georgi551b3832015-11-25 18:47:56 +0100244 \mv -f $(2).tmp $(2))
245
246#######################################################################
Patrick Georgi71b84802011-02-22 14:35:05 +0000247# Add handler for arbitrary files in CBFS
248$(call add-special-class,cbfs-files)
249cbfs-files-handler= \
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100250 $(eval tmp-cbfs-method:=$(word 2, $(subst :, ,$($(2)-file)))) \
Patrick Georgi1fc2bda2012-11-15 14:51:54 +0100251 $(eval $(2)-file:=$(call strip_quotes,$(word 1, $(subst :, ,$($(2)-file))))) \
Patrick Georgi1eee0762015-11-25 18:59:54 +0100252 $(eval tmp-cbfs-file:= ) \
253 $(if $($(2)-file), \
254 $(if $(wildcard $(1)$($(2)-file)), \
255 $(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \
256 $(eval tmp-cbfs-file:= $($(2)-file)))) \
Patrick Georgi70c85ea2013-02-16 01:06:57 +0100257 $(if $(strip $($(2)-required)), \
258 $(if $(wildcard $(tmp-cbfs-file)),, \
259 $(info This build configuration requires $($(2)-required)) \
260 $(eval FAILBUILD:=1) \
261 )) \
Patrick Georgi58396352014-12-09 12:49:21 +0100262 $(if $(strip $($(2)-align)), \
263 $(if $(strip $($(2)-position)), \
264 $(info ERROR: It is not allowed to specify both alignment and position for $($(2)-file)) \
265 $(eval FAILBUILD:=1) \
266 )) \
Patrick Georgi9b5b5362015-11-25 17:04:17 +0100267 $(eval _cbfs-bucket:=regular ) \
268 $(if $(strip $($(2)-position)), \
269 $(eval _cbfs-bucket:=fixed)) \
270 $(if $(strip $($(2)-align)), \
271 $(eval _cbfs-bucket:=aligned)) \
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100272 $(if $(tmp-cbfs-method), \
273 $(eval tmp-old-cbfs-file:=$(tmp-cbfs-file)) \
Patrick Georgi16c7ad72012-09-21 18:11:59 +0200274 $(eval tmp-cbfs-file:=$(shell mkdir -p $(obj)/mainboard/$(MAINBOARDDIR); mktemp $(obj)/mainboard/$(MAINBOARDDIR)/cbfs-file.XXXXXX).out) \
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100275 $(call cbfs-files-processor-$(tmp-cbfs-method),$(tmp-old-cbfs-file),$(tmp-cbfs-file))) \
Patrick Georgi1eee0762015-11-25 18:59:54 +0100276 $(if $(tmp-cbfs-file), \
Patrick Georgi67cb6aa2015-11-26 17:17:28 +0100277 $(eval cbfs-files-$(_cbfs-bucket) += $(subst $(spc),*,$(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-compression)|$(strip $($(2)-position))|$($(2)-align)|$($(2)-options)))) \
Patrick Georgi71b84802011-02-22 14:35:05 +0000278 $(eval $(2)-name:=) \
279 $(eval $(2)-type:=) \
Dave Frodin0013bbf2012-08-14 11:01:53 -0600280 $(eval $(2)-compression:=) \
Patrick Georgi70c85ea2013-02-16 01:06:57 +0100281 $(eval $(2)-position:=) \
Patrick Georgi58396352014-12-09 12:49:21 +0100282 $(eval $(2)-required:=) \
Patrick Georgi99ae5782015-11-26 16:37:45 +0100283 $(eval $(2)-options:=) \
Patrick Georgi58396352014-12-09 12:49:21 +0100284 $(eval $(2)-align:=)
Patrick Georgi71b84802011-02-22 14:35:05 +0000285
286#######################################################################
287# a variety of flags for our build
Stefan Reinauer63217582012-10-29 16:52:36 -0700288CBFS_COMPRESS_FLAG:=none
Sven Schnelle8eee19d2011-05-02 19:53:04 +0000289ifeq ($(CONFIG_COMPRESS_RAMSTAGE),y)
Stefan Reinauer63217582012-10-29 16:52:36 -0700290CBFS_COMPRESS_FLAG:=LZMA
Sven Schnelle8eee19d2011-05-02 19:53:04 +0000291endif
292
Stefan Reinauer63217582012-10-29 16:52:36 -0700293CBFS_PAYLOAD_COMPRESS_FLAG:=none
Patrick Georgi71b84802011-02-22 14:35:05 +0000294ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
Stefan Reinauer63217582012-10-29 16:52:36 -0700295CBFS_PAYLOAD_COMPRESS_FLAG:=LZMA
Patrick Georgi71b84802011-02-22 14:35:05 +0000296endif
297
298ifneq ($(CONFIG_LOCALVERSION),"")
Martin Rothe2362042015-02-12 19:32:41 -0700299export COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
Patrick Georgi71b84802011-02-22 14:35:05 +0000300endif
301
Aaron Durbindc9f5cd2015-09-08 13:34:43 -0500302CPPFLAGS_common := -Isrc -Isrc/include -Isrc/commonlib/include -I$(obj)
Patrick Georgi58f73a62014-05-17 14:00:12 +0200303CPPFLAGS_common += -Isrc/device/oprom/include
304CPPFLAGS_common += -include $(src)/include/kconfig.h
Patrick Georgi71b84802011-02-22 14:35:05 +0000305
Vadim Bendebury55cdc162014-04-22 17:06:43 -0700306CFLAGS_common += -pipe -g -nostdinc
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700307CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
308CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
Paul Menzel23b4e4c2015-04-08 10:53:39 +0200309CFLAGS_common += -Wstrict-aliasing -Wshadow
Stefan Reinauerd146ac62015-07-31 13:50:03 -0700310CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
311CFLAGS_common += -ffunction-sections -fdata-sections
Paul Menzel23b4e4c2015-04-08 10:53:39 +0200312
Aaron Durbind4dd44c2015-09-06 10:15:17 -0500313LDFLAGS_common := --gc-sections -nostdlib -nostartfiles -static --emit-relocs
314
Paul Menzel23b4e4c2015-04-08 10:53:39 +0200315ifeq ($(CONFIG_COMPILER_GCC),y)
316# cf. commit f69a99db (coreboot: x86: enable gc-sections)
317CFLAGS_common += -Wno-unused-but-set-variable
318endif
319
Patrick Georgi71b84802011-02-22 14:35:05 +0000320ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700321CFLAGS_common += -Werror
Patrick Georgi71b84802011-02-22 14:35:05 +0000322endif
Vadim Bendebury55cdc162014-04-22 17:06:43 -0700323ifneq ($(GDB_DEBUG),)
Stefan Reinauer87200e22015-03-15 00:21:17 +0100324CFLAGS_common += -Og
Vadim Bendebury55cdc162014-04-22 17:06:43 -0700325else
326CFLAGS_common += -Os
327endif
328
Nico Hubera15cd662013-06-19 16:16:05 +0200329additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \
Zheng Bao9c7ff7b2015-11-17 22:57:39 +0800330 $(objutil)/ifdfake $(objutil)/options $(objutil)/amdfwtool \
Paul Burtonb1688ca2014-06-14 00:09:49 +0100331 $(objutil)/cbootimage $(objutil)/bimgtool
Patrick Georgi71b84802011-02-22 14:35:05 +0000332
333#######################################################################
334# generate build support files
335$(obj)/build.h: .xcompile
336 @printf " GEN build.h\n"
337 rm -f $(obj)/build.h
Martin Rothe2362042015-02-12 19:32:41 -0700338 util/genbuild_h/genbuild_h.sh > $(obj)/build.ht
Patrick Georgi71b84802011-02-22 14:35:05 +0000339 mv $(obj)/build.ht $(obj)/build.h
340
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +0300341build-dirs:
342 mkdir -p $(objcbfs) $(objgenerated)
343
Patrick Georgi71b84802011-02-22 14:35:05 +0000344#######################################################################
345# Build the tools
Patrick Georgi533c1192014-07-10 09:42:03 +0200346CBFSTOOL:=$(objutil)/cbfstool/cbfstool
Sol Boucher69b88bf2015-02-26 11:47:19 -0800347FMAPTOOL:=$(objutil)/cbfstool/fmaptool
Patrick Georgi533c1192014-07-10 09:42:03 +0200348RMODTOOL:=$(objutil)/cbfstool/rmodtool
Patrick Georgi71b84802011-02-22 14:35:05 +0000349
Patrick Georgi533c1192014-07-10 09:42:03 +0200350$(obj)/cbfstool: $(CBFSTOOL)
Patrick Georgi71b84802011-02-22 14:35:05 +0000351 cp $< $@
352
Sol Boucher69b88bf2015-02-26 11:47:19 -0800353$(obj)/fmaptool: $(FMAPTOOL)
354 cp $< $@
355
Patrick Georgi533c1192014-07-10 09:42:03 +0200356$(obj)/rmodtool: $(RMODTOOL)
Aaron Durbin3eb8eb72014-03-10 16:13:58 -0500357 cp $< $@
358
Patrick Georgi71b84802011-02-22 14:35:05 +0000359_WINCHECK=$(shell uname -o 2> /dev/null)
360STACK=
361ifeq ($(_WINCHECK),Msys)
362 STACK=-Wl,--stack,16384000
363endif
364ifeq ($(_WINCHECK),Cygwin)
365 STACK=-Wl,--stack,16384000
366endif
367
Patrick Georgie24a1192014-05-17 19:05:56 +0200368# this allows ccache to prepend itself
369# (ccache handling happens first)
370ROMCC_BIN= $(objutil)/romcc/romcc
371ROMCC?=$(ROMCC_BIN)
372$(ROMCC_BIN): $(top)/util/romcc/romcc.c
Patrick Georgi71b84802011-02-22 14:35:05 +0000373 @printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n"
374 @# Note: Adding -O2 here might cause problems. For details see:
375 @# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html
376 $(HOSTCC) -g $(STACK) -Wall -o $@ $<
377
Stefan Reinauer5b635792012-08-16 14:05:42 -0700378IFDTOOL:=$(objutil)/ifdtool/ifdtool
379$(IFDTOOL): $(top)/util/ifdtool/ifdtool.c
380 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
381 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
382
Nico Hubera15cd662013-06-19 16:16:05 +0200383IFDFAKE:=$(objutil)/ifdfake/ifdfake
384$(IFDFAKE): $(top)/util/ifdfake/ifdfake.c
385 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
386 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
387
Zheng Bao9c7ff7b2015-11-17 22:57:39 +0800388AMDFWTOOL:=$(objutil)/amdfwtool/amdfwtool
389$(AMDFWTOOL): $(top)/util/amdfwtool/amdfwtool.c
Bruce Griffith1a590392014-08-10 17:09:15 -0600390 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
Zheng Bao9c7ff7b2015-11-17 22:57:39 +0800391 $(HOSTCC) $(HOSTCFLAGS) -DCONFIG_ROM_SIZE=$(CONFIG_ROM_SIZE) -o $@ $<
Bruce Griffith1a590392014-08-10 17:09:15 -0600392
Isaac Christensen3a92be72014-09-08 15:28:17 -0600393CBOOTIMAGE:=$(objutil)/cbootimage/cbootimage
394
Patrick Georgi758f26a2014-09-27 11:37:46 +0200395subdirs-y += util/nvidia
Isaac Christensen3a92be72014-09-08 15:28:17 -0600396
Paul Burtonb1688ca2014-06-14 00:09:49 +0100397BIMGTOOL:=$(objutil)/bimgtool/bimgtool
398$(BIMGTOOL): $(top)/util/bimgtool/bimgtool.c
399 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
400 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
401
Patrick Georgi71b84802011-02-22 14:35:05 +0000402#######################################################################
403# needed objects that every mainboard uses
404# Creation of these is architecture and mainboard independent
405$(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(objutil)/sconfig/sconfig
406 @printf " SCONFIG $(subst $(src)/,,$(<))\n"
407 mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
408 $(objutil)/sconfig/sconfig $(MAINBOARDDIR) $(obj)/mainboard/$(MAINBOARDDIR)
409
410ramstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
Stefan Reinauer57879c92012-07-31 16:47:25 -0700411romstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
Aaron Durbin75c51d92015-09-29 16:31:20 -0500412verstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
Patrick Georgi71b84802011-02-22 14:35:05 +0000413
Patrick Georgi64ccc3b82011-05-20 23:08:12 +0000414$(obj)/%.ramstage.o $(abspath $(obj))/%.ramstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
Patrick Georgi71b84802011-02-22 14:35:05 +0000415 @printf " CC $(subst $(obj)/,,$(@))\n"
Marc Jonesa38ccfd2014-11-06 15:50:22 -0700416 $(CC_ramstage) -MMD $(CFLAGS_ramstage) $(CPPFLAGS_ramstage) $(ramstage-c-ccopts) -c -o $@ $<
Patrick Georgi71b84802011-02-22 14:35:05 +0000417
Stefan Reinauer57879c92012-07-31 16:47:25 -0700418$(obj)/%.romstage.o $(abspath $(obj))/%.romstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
419 @printf " CC $(subst $(obj)/,,$(@))\n"
Marc Jonesa38ccfd2014-11-06 15:50:22 -0700420 $(CC_romstage) -MMD $(CFLAGS_romstage) $(CPPFLAGS_romstage) $(romstage-c-ccopts) -c -o $@ $<
Stefan Reinauer57879c92012-07-31 16:47:25 -0700421
Hung-Te Linfe187922013-02-01 01:09:24 +0800422$(obj)/%.bootblock.o $(abspath $(obj))/%.bootblock.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
423 @printf " CC $(subst $(obj)/,,$(@))\n"
Marc Jonesa38ccfd2014-11-06 15:50:22 -0700424 $(CC_bootblock) -MMD $(CFLAGS_bootblock) $(CPPFLAGS_bootblock) $(bootblock-c-ccopts) -c -o $@ $<
Hung-Te Linfe187922013-02-01 01:09:24 +0800425
Patrick Georgi27ef6022015-04-30 14:25:14 +0200426$(objgenerated)/libverstage.a: $$(libverstage-objs)
Patrick Georgiba808872015-04-27 18:09:22 +0200427 rm -f $@
Patrick Georgib11be322015-05-07 22:27:01 +0200428 $(AR_libverstage) rcsT $@ $^
Patrick Georgiba808872015-04-27 18:09:22 +0200429
Patrick Georgi71b84802011-02-22 14:35:05 +0000430#######################################################################
431# Clean up rules
432clean-abuild:
433 rm -rf coreboot-builds
434
435clean-for-update-target:
Furquan Shaikh20f25dd2014-04-22 10:41:05 -0700436 rm -f $(obj)/ramstage* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a
Patrick Georgi71b84802011-02-22 14:35:05 +0000437 rm -rf $(obj)/bootblock* $(obj)/romstage* $(obj)/location.*
438 rm -f $(obj)/option_table.* $(obj)/crt0.S $(obj)/ldscript
439 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot
440 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm
441 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
442 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.* $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.*
443 rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
Martin Roth501005f2015-06-24 20:03:08 -0600444 $(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean
Patrick Georgi71b84802011-02-22 14:35:05 +0000445
446clean-target:
447 rm -f $(obj)/coreboot*
448
449#######################################################################
450# Development utilities
451printcrt0s:
452 @echo crt0s=$(crt0s)
453 @echo ldscripts=$(ldscripts)
454
455update:
456 dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF
457
Patrick Georgicb02cb72012-02-25 19:42:59 +0100458lint lint-stable:
Martin Rothe4fc4072015-10-13 13:40:59 -0600459 util/lint/lint $@
Patrick Georgi6c445502011-05-16 15:32:28 +0000460
Patrick Georgibb605282011-06-05 15:15:49 +0200461gitconfig:
Patrick Georgi1b770fb2015-03-04 15:03:05 +0100462 [ -d .git ]
Zheng Bao50ad0952012-10-22 16:29:37 +0800463 mkdir -p .git/hooks
zbaof2c32542012-08-10 15:44:02 +0800464 for hook in commit-msg pre-commit ; do \
465 if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o \
466 ! -x .git/hooks/$$hook ]; then \
Patrick Georgif3947152015-04-28 21:36:11 +0200467 sed -e "s,%MAKE%,$(MAKE),g" util/gitconfig/$$hook > .git/hooks/$$hook; \
zbaof2c32542012-08-10 15:44:02 +0800468 chmod +x .git/hooks/$$hook; \
469 fi; \
470 done
Stefan Reinauer11186dd2015-06-13 10:45:40 +0200471 # Now set up thehooks for 3rdparty/blobs
Patrick Georgi11ac97b2015-07-06 09:31:42 +0000472 if [ -d .git/modules/3rdparty -a \
473 \( util/gitconfig/commit-msg -nt .git/modules/3rdparty/hooks/commit-msg -o \
474 ! -x .git/modules/3rdparty/hooks/commit-msg \) ]; then \
475 sed -e "s,%MAKE%,$(MAKE),g" util/gitconfig/commit-msg > .git/modules/3rdparty/hooks/commit-msg; \
476 chmod +x .git/modules/3rdparty/hooks/commit-msg; \
Stefan Reinauer11186dd2015-06-13 10:45:40 +0200477 fi
478 [ -d 3rdparty/blobs ] && cd 3rdparty/blobs && git config remote.origin.push HEAD:refs/for/master
Ronald G. Minnich64b364d2013-01-03 08:26:09 -0800479 git config remote.origin.push HEAD:refs/for/master
Patrick Georgibb605282011-06-05 15:15:49 +0200480 (git config --global user.name >/dev/null && git config --global user.email >/dev/null) || (printf 'Please configure your name and email in git:\n\n git config --global user.name "Your Name Comes Here"\n git config --global user.email your.email@example.com\n'; exit 1)
481
Martin Rothc24f3d62015-11-25 12:50:25 -0700482help_toolchain help::
483 @echo '*** Toolchain targets ***'
Martin Roth76f14b22015-11-18 13:09:23 -0700484 @echo ' crossgcc - Build coreboot cross-compilers for all platforms'
485 @echo ' crosstools - Build coreboot cross-compiler and GDB for all platforms'
486 @echo ' crossgcc-clean - Remove all built coreboot cross-compilers'
Martin Roth4eea1742015-11-25 11:50:04 -0700487 @echo ' iasl - Build coreboot IASL compiler (built by all cross targets)'
488 @echo ' clang - Build coreboot clang compiler'
Martin Roth76f14b22015-11-18 13:09:23 -0700489 @echo ' crossgcc-ARCH - Build cross-compiler for specific architecture'
490 @echo ' crosstools-ARCH - Build cross-compiler with GDB for specific architecture'
491 @echo ' ARCH can be "i386", "x64", "arm", "aarch64", "mips", or "riscv"'
492 @echo ' Use "make [target] CPUS=#" to build toolchain using multiple cores'
493 @echo
494
Martin Roth8fe68182015-10-27 15:03:46 -0600495# For the toolchain builds, use CPUS=x to use multiple processors to build
496# use BUILDGCC_OPTIONS= to set any crossgcc command line options
497# Example: BUILDGCC_OPTIONS='-t' will keep temporary files after build
Martin Roth317b5822015-11-29 11:28:26 -0700498crossgcc: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600499 $(MAKE) -C util/crossgcc all_without_gdb SKIP_CLANG=1
Peter Stuge0b6b4d62011-06-09 05:06:25 +0200500
Martin Roth4eea1742015-11-25 11:50:04 -0700501.PHONY: crossgcc crossgcc-i386 crossgcc-x64 crossgcc-arm crossgcc-aarch64 \
502 crossgcc-mips crossgcc-riscv crossgcc-clean iasl clang tools \
503 crosstools-i386 crosstools-x64 crosstools-arm crosstools-aarch64 \
504 crosstools-mips crosstools-riscv
505
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100506crossgcc-i386: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600507 $(MAKE) -C util/crossgcc build-i386 SKIP_GDB=1
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100508
Stefan Reinauer24f9cb92015-03-13 22:50:22 +0100509crossgcc-x64: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600510 $(MAKE) -C util/crossgcc build-x64 SKIP_GDB=1
Stefan Reinauer24f9cb92015-03-13 22:50:22 +0100511
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100512crossgcc-arm: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600513 $(MAKE) -C util/crossgcc build-armv7a SKIP_GDB=1
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100514
Patrick Georgi3bff5d92014-11-19 18:36:37 +0100515crossgcc-aarch64: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600516 $(MAKE) -C util/crossgcc build-aarch64 SKIP_GDB=1
Patrick Georgi3bff5d92014-11-19 18:36:37 +0100517
Patrick Georgia9330e02015-02-27 23:41:15 +0100518crossgcc-mips: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600519 $(MAKE) -C util/crossgcc build-mips SKIP_GDB=1
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100520
Patrick Georgif0bbc952015-03-07 10:57:25 +0100521crossgcc-riscv: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600522 $(MAKE) -C util/crossgcc build-riscv SKIP_GDB=1
Patrick Georgia9330e02015-02-27 23:41:15 +0100523
Martin Roth317b5822015-11-29 11:28:26 -0700524crosstools: clean-for-update
Martin Roth8fe68182015-10-27 15:03:46 -0600525 $(MAKE) -C util/crossgcc all_with_gdb SKIP_CLANG=1
Patrick Georgif0bbc952015-03-07 10:57:25 +0100526
Martin Roth317b5822015-11-29 11:28:26 -0700527iasl: clean-for-update
Martin Roth4eea1742015-11-25 11:50:04 -0700528 $(MAKE) -C util/crossgcc build_iasl
529
Martin Roth317b5822015-11-29 11:28:26 -0700530clang: clean-for-update
Martin Roth4eea1742015-11-25 11:50:04 -0700531 $(MAKE) -C util/crossgcc build_clang
532
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100533crosstools-i386: clean-for-update
534 $(MAKE) -C util/crossgcc build-i386
535
Stefan Reinauer24f9cb92015-03-13 22:50:22 +0100536crosstools-x64: clean-for-update
537 $(MAKE) -C util/crossgcc build-x64
538
Edward O'Callaghan3a722782013-11-02 03:40:39 +1100539crosstools-arm: clean-for-update
540 $(MAKE) -C util/crossgcc build-armv7a
Patrick Georgi6c445502011-05-16 15:32:28 +0000541
Patrick Georgi3bff5d92014-11-19 18:36:37 +0100542crosstools-aarch64: clean-for-update
543 $(MAKE) -C util/crossgcc build-aarch64
544
Patrick Georgia9330e02015-02-27 23:41:15 +0100545crosstools-mips: clean-for-update
546 $(MAKE) -C util/crossgcc build-mips
547
Patrick Georgif0bbc952015-03-07 10:57:25 +0100548crosstools-riscv: clean-for-update
549 $(MAKE) -C util/crossgcc build-riscv
550
Patrick Georgi6c445502011-05-16 15:32:28 +0000551crossgcc-clean: clean-for-update
552 $(MAKE) -C util/crossgcc clean
553
Martin Roth9c940ae2015-12-04 13:11:35 -0700554tools: $(objutil)/kconfig/conf $(CBFSTOOL) $(FMAPTOOL) $(RMODTOOL) $(objutil)/nvramtool/nvramtool $(ROMCC_BIN) $(objutil)/sconfig/sconfig $(IFDTOOL) $(IFDFAKE) $(CBOOTIMAGE) $(AMDFWTOOL)
Patrick Georgi43105d62011-11-05 14:44:41 +0100555
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700556###########################################################################
557# Common recipes for all stages
558###########################################################################
559
Julius Wernerec5e5e02014-08-20 15:29:56 -0700560# loadaddr can determine the load address of a stage, which may be needed for
561# platform-specific image headers (only works *after* the stage has been built)
562loadaddr = $(shell $(OBJDUMP_$(1)) -p $(objcbfs)/$(1).debug | \
563 sed -ne '/LOAD/s/^.*vaddr 0x\([0-9a-fA-F]\{8\}\).*$$/0x\1/p')
564
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700565# find-substr is required for stages like romstage_null and romstage_xip to
566# eliminate the _* part of the string
567find-substr = $(word 1,$(subst _, ,$(1)))
568
569# find-class is used to identify the class from the name of the stage
570# The input to this macro can be something like romstage.x or romstage.x.y
571# find-class recursively strips off the suffixes to extract the exact class name
572# e.g.: if romstage.x is provided to find-class, it will remove .x and return romstage
573# if romstage.x.y is provided, it will first remove .y, call find-class with romstage.x
574# and remove .x the next time and finally return romstage
575find-class = $(if $(filter $(1),$(basename $(1))),$(if $(CC_$(1)), $(1), $(call find-substr,$(1))),$(call find-class,$(basename $(1))))
576
Aaron Durbind972f782015-09-17 17:02:53 -0500577# Bootblocks are not CBFS stages. coreboot is currently expecting the bss to
578# be cleared by the loader of the stage. For ARM SoCs that means one needs to
579# include the bss section in the binary so the BootROM clears the bss on
580# loading of the bootblock stage. Achieve this by marking the bss section
581# loadable,allocatable, and data. Do the same for the .data section in case
582# it's marked as NOBITS.
583$(objcbfs)/bootblock.raw.bin: $(objcbfs)/bootblock.elf
584 @printf " OBJCOPY $(notdir $(@))\n"
585 $(OBJCOPY_bootblock) --set-section-flags .bss=load,alloc,data --set-section-flags .data=load,alloc,data $< $<.tmp
586 $(OBJCOPY_bootblock) -O binary $<.tmp $@
587
588$(objcbfs)/%.bin: $(objcbfs)/%.raw.bin
589 cp $< $@
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700590
591$(objcbfs)/%.elf: $(objcbfs)/%.debug
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700592 $(eval class := $(call find-class,$(@F)))
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700593 @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
594 cp $< $@.tmp
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700595 $(NM_$(class)) -n $@.tmp | sort > $(basename $@).map
596 $(OBJCOPY_$(class)) --strip-debug $@.tmp
597 $(OBJCOPY_$(class)) --add-gnu-debuglink=$< $@.tmp
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700598 mv $@.tmp $@
599
600###########################################################################
601# Build the final rom image
602###########################################################################
603
Martin Rothfdaf9cc2015-12-11 11:40:06 -0700604# extract_nth - Return a subsection of the $file string
605#
606# the input string looks like this:
607# ./build/cbfs/fallback/romstage.elf|fallback/romstage|stage|none||64|--xip*-S*.car.data*-P*0x10000
608#
609# Sections:
610# 1 - Path and name of file [FILENAME: Added to cbfs-files-y list variable]
611# 2 - Name of file in cbfs [$(FILENAME)-file]
612# 3 - File type: [$(FILENAME)-type]
613# bootblock, cbfs header, stage, payload, optionrom, bootsplash, raw, vsa,
614# mbi, microcode, fsp, mrc, cmos_default, cmos_layout, spd, mrc_cache,
615# mma, efi, deleted, null
616# 4 - Compression type [$(FILENAME)-compression]
617# none, LZMA
618# 5 - Base address [$(FILANAME)-position]
619# 6 - Alignment [$(FILENAME)-align]
620# 7 - cbfstool flags [$(FILENAME)-options]
621#
622# Input:
623# $(1) = Section to extract
624# $(2) = Input string
625#
626# Steps:
627# 1) replace all '|' characters with the sequence '- -' within the full string, prepended and appended with the character '-'
628# 2) extract the specified section from the string - this gets us the section surrounded by '-' characters
629# 3) remove the leading and trailing '-' characters
630# 4) replace all '*' characters with spaces
Patrick Georgi67cb6aa2015-11-26 17:17:28 +0100631extract_nth=$(subst *,$(spc),$(patsubst -%-,%,$(word $(1), $(subst |,- -,-$(2)-))))
Patrick Georgi58396352014-12-09 12:49:21 +0100632
633cbfs-add-cmd = \
Patrick Georgi8cf590f2015-11-26 18:26:15 +0100634 printf " CBFS $(call extract_nth,2,$(file))\n"; \
Patrick Georgi58396352014-12-09 12:49:21 +0100635 $(CBFSTOOL) $@.tmp \
636 add$(if $(filter stage,$(call extract_nth,3,$(file))),-stage)$(if $(filter payload,$(call extract_nth,3,$(file))),-payload) \
637 -f $(call extract_nth,1,$(file)) \
Daisuke Nojiribf84cf92015-09-22 15:21:36 -0700638 -n $(call extract_nth,2,$(file)) \
639 $(if $(filter-out stage,$(call extract_nth,3,$(file))),-t $(call extract_nth,3,$(file))) \
Patrick Georgi99ae5782015-11-26 16:37:45 +0100640 $(if $(call extract_nth,4,$(file)),-c $(call extract_nth,4,$(file))) \
641 $(call extract_nth,7,$(file))
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700642
Patrick Georgi9b5b5362015-11-25 17:04:17 +0100643cbfs-files=$(cbfs-files-fixed) $(cbfs-files-aligned) $(cbfs-files-regular)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700644ifneq ($(CONFIG_UPDATE_IMAGE),y)
645prebuild-files = \
646 $(foreach file,$(cbfs-files), \
Aaron Durbin9b9d4b32015-09-15 21:30:58 -0500647 $(if $(call extract_nth,6,$(file)),$(cbfs-add-cmd) -a $(call extract_nth,6,$(file)) &&, \
Patrick Georgi58396352014-12-09 12:49:21 +0100648 $(cbfs-add-cmd) $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file))) &&))
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700649prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
650
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200651ifeq ($(CONFIG_FMDFILE),)
652# For a description of the flash layout described by these variables, check
653# the $(DEFAULT_FLASHMAP) .fmd files.
654ifeq ($(CONFIG_ARCH_X86),y)
655DEFAULT_FLASHMAP:=$(top)/util/cbfstool/default-x86.fmd
656# entire flash
657FMAP_ROM_ADDR := $(call int-subtract, 0x100000000 $(CONFIG_ROM_SIZE))
658FMAP_ROM_SIZE := $(CONFIG_ROM_SIZE)
659# entire "BIOS" region (everything directly of concern to the host system)
660# relative to ROM_BASE
661FMAP_BIOS_BASE := $(call int-subtract, $(CONFIG_ROM_SIZE) $(CONFIG_CBFS_SIZE))
662FMAP_BIOS_SIZE := $(CONFIG_CBFS_SIZE)
663# position and size of flashmap, relative to BIOS_BASE
664FMAP_FMAP_BASE := 0
665FMAP_FMAP_SIZE := 0x100
666# position and size of CBFS, relative to BIOS_BASE
667FMAP_CBFS_BASE := $(FMAP_FMAP_SIZE)
668FMAP_CBFS_SIZE := $(call int-subtract, $(FMAP_BIOS_SIZE) $(FMAP_FMAP_SIZE))
669else
670DEFAULT_FLASHMAP:=$(top)/util/cbfstool/default.fmd
671# entire flash
672FMAP_ROM_ADDR := 0
673FMAP_ROM_SIZE := $(CONFIG_ROM_SIZE)
674# entire "BIOS" region (everything directly of concern to the host system)
675# relative to ROM_BASE
676FMAP_BIOS_BASE := 0
677FMAP_BIOS_SIZE := $(CONFIG_CBFS_SIZE)
678# position and size of flashmap, relative to BIOS_BASE
679FMAP_FMAP_BASE := 0x20000
680FMAP_FMAP_SIZE := 0x100
681# position and size of CBFS, relative to BIOS_BASE
682FMAP_CBFS_BASE := $(call int-add,$(FMAP_FMAP_BASE) $(FMAP_FMAP_SIZE))
683FMAP_CBFS_SIZE := $(call int-subtract,$(FMAP_BIOS_SIZE) $(FMAP_CBFS_BASE))
684endif
685
686$(obj)/fmap.fmd: $(top)/Makefile.inc $(DEFAULT_FLASHMAP)
687 sed -e "s,##ROM_BASE##,$(FMAP_ROM_ADDR)," \
688 -e "s,##ROM_SIZE##,$(FMAP_ROM_SIZE)," \
689 -e "s,##BIOS_BASE##,$(FMAP_BIOS_BASE)," \
690 -e "s,##BIOS_SIZE##,$(FMAP_BIOS_SIZE)," \
691 -e "s,##FMAP_BASE##,$(FMAP_FMAP_BASE)," \
692 -e "s,##FMAP_SIZE##,$(FMAP_FMAP_SIZE)," \
693 -e "s,##CBFS_BASE##,$(FMAP_CBFS_BASE)," \
694 -e "s,##CBFS_SIZE##,$(FMAP_CBFS_SIZE)," \
695 $(DEFAULT_FLASHMAP) > $@.tmp
696 mv $@.tmp $@
697else
698$(obj)/fmap.fmd: $(CONFIG_FMDFILE)
699 cp $< $@
700endif
701
702# generated at the same time as fmap.fmap
703$(obj)/fmap.h: $(obj)/fmap.fmap
704
705$(obj)/fmap.fmap: $(obj)/fmap.fmd $(FMAPTOOL)
706 $(FMAPTOOL) -h $(obj)/fmap.h $< $@
707
708$(obj)/coreboot.pre: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) $(obj)/fmap.fmap
709 $(CBFSTOOL) $@.tmp create -M $(obj)/fmap.fmap
710ifeq ($(CONFIG_ARCH_X86),y)
711 $(CBFSTOOL) $@.tmp add \
712 -f $(objcbfs)/bootblock.bin \
713 -n bootblock \
714 -t bootblock \
715 -b -$(call file-size,$(objcbfs)/bootblock.bin)
716else
717 # don't add bootblock to cbfs yet, it's just a waste of space
718 true $(CBFSTOOL) $@.tmp add \
719 -f $(objcbfs)/bootblock.bin \
720 -n bootblock \
721 -t bootblock \
722 -b 0
723 $(CBFSTOOL) $@.tmp write -u \
724 -r BOOTBLOCK \
725 -f $(objcbfs)/bootblock.bin
726 # make space for the CBFS master header pointer. "ptr_" is just
727 # arbitrary 4 bytes that will be overwritten by add-master-header.
728 printf "ptr_" > $@.tmp.2
729 $(CBFSTOOL) $@.tmp add \
730 -f $@.tmp.2 \
731 -n "header pointer" \
732 -t "cbfs header" \
733 -b -4
734 rm -f $@.tmp.2
735endif
736 $(CBFSTOOL) $@.tmp add-master-header
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700737 $(prebuild-files) true
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700738 mv $@.tmp $@
739else
Aaron Durbin999ed642015-06-03 11:54:59 -0500740prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
741# Add all cbfs files to image of the form: CONFIG_CBFS_PREFIX/<filename>
742prebuild-files = \
743 $(foreach file,$(cbfs-files), \
Patrick Georgi89b4abd2015-12-01 18:34:42 +0100744 $(CBFSTOOL) $@.tmp remove -n $(call extract_nth,2,$(file)) 2>/dev/null ; \
Aaron Durbin9b9d4b32015-09-15 21:30:58 -0500745 $(if $(call extract_nth,6,$(file)),$(cbfs-add-cmd) -a $(call extract_nth,6,$(file)) &&,\
Patrick Georgi89b4abd2015-12-01 18:34:42 +0100746 $(cbfs-add-cmd) $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file))) &&))
Aaron Durbin999ed642015-06-03 11:54:59 -0500747
Patrick Georgi708226e2015-11-26 17:22:38 +0100748.PHONY: $(obj)/coreboot.pre
749$(obj)/coreboot.pre: $$(prebuilt-files) $(CBFSTOOL)
Aaron Durbin999ed642015-06-03 11:54:59 -0500750 mv $(obj)/coreboot.rom $@.tmp
751 $(prebuild-files) true
752 mv $@.tmp $@
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700753endif
754
755ifeq ($(CONFIG_PAYLOAD_LINUX),y)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700756ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),)
Patrick Georgic2a0b7d2014-05-17 14:11:57 +0200757 ADDITIONAL_PAYLOAD_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700758endif
759ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_INITRD))),)
Patrick Georgic2a0b7d2014-05-17 14:11:57 +0200760 ADDITIONAL_PAYLOAD_CONFIG+=-I $(CONFIG_LINUX_INITRD)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700761endif
762endif
763
764ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y)
765REFCODE_BLOB=$(obj)/refcode.rmod
766$(REFCODE_BLOB): $(RMODTOOL)
767 $(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@
768endif
769
Patrick Georgiec90adb2015-12-04 17:45:19 +0100770$(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $$(INTERMEDIATE)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700771 @printf " CBFS $(subst $(obj)/,,$(@))\n"
Julius Wernerf780c402014-11-10 13:11:50 -0800772# The full ROM may be larger than the CBFS part, so create an empty
773# file (filled with \377 = 0xff) and copy the CBFS image over it.
WANG Siyuande8c7802015-04-22 15:22:00 +0800774 dd if=/dev/zero bs=$(call _toint,$(CONFIG_ROM_SIZE)) count=1 2> /dev/null | tr '\000' '\377' > $@.tmp
Julius Wernerf780c402014-11-10 13:11:50 -0800775 dd if=$(obj)/coreboot.pre of=$@.tmp bs=8192 conv=notrunc 2> /dev/null
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700776ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),)
777ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0)
778 @printf " SeaBIOS Wait up to $(CONFIG_SEABIOS_PS2_TIMEOUT) ms for PS/2 keyboard controller initialization\n"
779 $(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_PS2_TIMEOUT) -n etc/ps2-keyboard-spinup
780endif
781endif
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700782ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y)
Timothy Pearson855fc1f2015-10-14 15:41:49 -0500783ifeq ($(CONFIG_CPU_MICROCODE_CBFS_GENERATE),y)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700784 @printf " UPDATE-FIT \n"
785 $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES)
786endif
787endif
788 mv $@.tmp $@
789 @printf " CBFSPRINT $(subst $(obj)/,,$(@))\n\n"
790 $(CBFSTOOL) $@ print
Martin Roth77c67b32015-06-25 09:36:27 -0600791ifeq ($(CONFIG_IASL_WARNINGS_ARE_ERRORS),)
792 @printf "\n***** WARNING: IASL warnings as errors is disabled! *****\n"
793 @printf "***** Please fix the ASL for this platform. *****\n\n"
794endif
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700795
Patrick Georgi1cab0122015-11-26 16:39:23 +0100796cbfs-files-y += $(CONFIG_CBFS_PREFIX)/romstage
797$(CONFIG_CBFS_PREFIX)/romstage-file := $(objcbfs)/romstage.elf
798$(CONFIG_CBFS_PREFIX)/romstage-type := stage
799$(CONFIG_CBFS_PREFIX)/romstage-compression := none
800ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM),y)
801$(CONFIG_CBFS_PREFIX)/romstage-options := -b 0
802endif
803ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32)$(CONFIG_ARCH_ROMSTAGE_X86_64),y)
804# Use a 64 byte alignment to provide a minimum alignment
805# requirement for the overall romstage. While the first object within
806# romstage could have a 4 byte minimum alignment that doesn't mean the linker
807# won't decide the entire section should be aligned to a larger value. In the
808# future cbfstool should add XIP files proper and honor the alignment
809# requirements of the program segment.
810#
811# Make sure that segment for .car.data is ignored while adding romstage.
812$(CONFIG_CBFS_PREFIX)/romstage-align := 64
813$(CONFIG_CBFS_PREFIX)/romstage-options := --xip -S .car.data -P $(CONFIG_XIP_ROM_SIZE)
814endif
815
Patrick Georgic35bd542015-11-25 18:21:53 +0100816cbfs-files-y += $(CONFIG_CBFS_PREFIX)/ramstage
817$(CONFIG_CBFS_PREFIX)/ramstage-file := $(objcbfs)/ramstage.elf
818$(CONFIG_CBFS_PREFIX)/ramstage-type := stage
819$(CONFIG_CBFS_PREFIX)/ramstage-compression := $(CBFS_COMPRESS_FLAG)
820
Patrick Georgi1cab0122015-11-26 16:39:23 +0100821cbfs-files-y += $(CONFIG_CBFS_PREFIX)/payload
822$(CONFIG_CBFS_PREFIX)/payload-file := $(CONFIG_PAYLOAD_FILE)
823$(CONFIG_CBFS_PREFIX)/payload-type := payload
824$(CONFIG_CBFS_PREFIX)/payload-compression := $(CBFS_PAYLOAD_COMPRESS_FLAG)
825$(CONFIG_CBFS_PREFIX)/payload-options := $(ADDITIONAL_PAYLOAD_CONFIG)
826
Patrick Georgic35bd542015-11-25 18:21:53 +0100827cbfs-files-$(CONFIG_HAVE_REFCODE_BLOB) += $(CONFIG_CBFS_PREFIX)/refcode
828$(CONFIG_CBFS_PREFIX)/refcode-file := $(REFCODE_BLOB)
829$(CONFIG_CBFS_PREFIX)/refcode-type := stage
830$(CONFIG_CBFS_PREFIX)/refcode-compression := $(CBFS_COMPRESS_FLAG)
831
832cbfs-files-$(CONFIG_SEABIOS_VGA_COREBOOT) += vgaroms/seavgabios.bin
833vgaroms/seavgabios.bin-file := $(CONFIG_PAYLOAD_VGABIOS_FILE)
834vgaroms/seavgabios.bin-type := raw
835
836cbfs-files-$(CONFIG_PXE_ROM) += pci$(CONFIG_PXE_ROM_ID).rom
837pci$(CONFIG_PXE_ROM_ID).rom-file := $(CONFIG_PXE_ROM_FILE)
838pci$(CONFIG_PXE_ROM_ID).rom-type := raw
839
Patrick Georgi551b3832015-11-25 18:47:56 +0100840cbfs-files-$(CONFIG_INCLUDE_CONFIG_FILE) += config
841config-file := $(DOTCONFIG):defconfig
842config-type := raw
843
844cbfs-files-$(CONFIG_INCLUDE_CONFIG_FILE) += revision
845revision-file := $(obj)/build.h
846revision-type := raw
847
Konstantin Aladyshev6544cb32015-01-24 18:52:10 +0400848cbfs-files-$(CONFIG_BOOTSPLASH_IMAGE) += bootsplash.jpg
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700849bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE))
850bootsplash.jpg-type := bootsplash
851
Stefan Reinauerd06258c2015-03-26 16:29:00 -0700852cbfs-files-$(CONFIG_BOARD_ID_MANUAL) += board_id
853board_id-file := $(obj)/board_id
854board_id-type := raw
855
856$(obj)/board_id:
Vladimir Serbinenko93af2f22015-05-30 23:13:48 +0200857 printf $(CONFIG_BOARD_ID_STRING) > $@
Stefan Reinauerd06258c2015-03-26 16:29:00 -0700858
Martin Rothde9adeb2015-10-15 14:33:31 -0600859junit.xml:
Martin Roth917acb52015-10-21 15:28:21 -0600860 echo "Building $(UTIL)"
Martin Rothde9adeb2015-10-15 14:33:31 -0600861 echo '<?xml version="1.0" encoding="utf-8"?><testsuite>' > $@.tmp
Martin Rothde9adeb2015-10-15 14:33:31 -0600862 echo "<testcase classname='$(UTIL)' name='$(UTIL)'>" >> $@.tmp
Martin Roth917acb52015-10-21 15:28:21 -0600863 -$(MAKE) -j $(CPUS) -C "util/$(UTIL)" clean distclean > $@.tmp.2 2>&1
864 $(MAKE) -j $(CPUS) -C "util/$(UTIL)" >> $@.tmp.2 2>&1 && type="system-out" || type="failure"; \
865 cat $@.tmp.2; \
Martin Rothde9adeb2015-10-15 14:33:31 -0600866 if [ "$$type" = "failure" ]; then \
867 echo "<failure type='buildFailed'>" >> $@.tmp; \
Martin Roth917acb52015-10-21 15:28:21 -0600868 echo "Building $(UTIL) Failed"; \
Martin Rothde9adeb2015-10-15 14:33:31 -0600869 else \
870 echo "<$$type>" >> $@.tmp; \
Martin Roth917acb52015-10-21 15:28:21 -0600871 echo "Building $(UTIL) Succeeded"; \
Martin Rothde9adeb2015-10-15 14:33:31 -0600872 fi; \
873 echo '<![CDATA[' >> $@.tmp; \
874 cat $@.tmp.2 >> $@.tmp; \
875 echo "]]></$$type>" >>$@.tmp
876 rm -f $@.tmp.2
877 echo "</testcase>" >> $@.tmp
878 echo "</testsuite>" >> $@.tmp
879 mv $@.tmp "util/$(UTIL)/$@"
Martin Roth917acb52015-10-21 15:28:21 -0600880 echo
Martin Rothde9adeb2015-10-15 14:33:31 -0600881
Paul Menzeld98471c2015-10-18 11:45:52 +0200882TOOLLIST= \
883 cbmem \
Martin Roth1fec04b2015-10-21 15:29:13 -0600884 ectool \
Paul Menzeld98471c2015-10-18 11:45:52 +0200885 inteltool \
Paul Menzel28a45d42015-10-18 11:47:45 +0200886 intelvbttool \
Martin Roth1fec04b2015-10-21 15:29:13 -0600887 nvramtool \
888 superiotool \
889 viatool
Patrick Georgie1514072015-07-31 16:54:12 +0200890JENKINS_PAYLOAD?=none
Patrick Georgic6a4aae2015-07-31 16:54:44 +0200891CPUS?=4
Patrick Georgi062e4082014-08-29 20:10:38 +0200892what-jenkins-does:
Martin Roth8d226f22015-10-13 15:08:01 -0600893 util/lint/lint lint-stable --junit
Martin Roth615f69e2015-10-13 12:29:19 -0600894 util/abuild/abuild -B -J $(if $(JENKINS_NOCCACHE),,-y) -c $(CPUS) -z -p $(JENKINS_PAYLOAD) -x -X $(top)/abuild-chromeos.xml
Patrick Georgic6a4aae2015-07-31 16:54:44 +0200895 util/abuild/abuild -B -J $(if $(JENKINS_NOCCACHE),,-y) -c $(CPUS) -z -p $(JENKINS_PAYLOAD)
Patrick Georgib551d8b2015-07-31 16:39:06 +0200896 (cd payloads/libpayload; unset COREBOOT_BUILD_DIR; $(MAKE) $(if $(JENKINS_NOCCACHE),,CONFIG_LP_CCACHE=y) V=$(V) Q=$(Q) junit.xml)
Martin Roth917acb52015-10-21 15:28:21 -0600897 $(foreach tool, $(TOOLLIST), $(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) UTIL="$(tool)" MFLAGS= MAKEFLAGS= junit.xml; )