blob: ff77747a5b73e5aa13b36a2b4452a880a96c9e50 [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
Ben Gardner48c232c2016-01-20 10:17:38 -060016GIT:=$(shell [ -e "$(top)/.git" ] && command -v git)
Patrick Georgic0e394b2015-03-04 15:02:03 +010017
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))
Martin Rothfc465832016-08-08 15:12:11 -060022CONFIG_DEVICETREE:=$(call strip_quotes, $(CONFIG_DEVICETREE))
Patrick Georgi6dc85702015-11-30 22:44:53 +010023
24#######################################################################
Patrick Georgi71b84802011-02-22 14:35:05 +000025# misleadingly named, this is the coreboot version
Martin Roth38125972016-04-19 20:15:16 -060026ifeq ($(KERNELVERSION),)
Nico Huber566dd352016-01-24 16:00:50 +010027ifeq ($(BUILD_TIMELESS),1)
28export KERNELVERSION := TIMELESS
29else
Patrick Georgic0e394b2015-03-04 15:02:03 +010030export KERNELVERSION := $(strip $(if $(GIT),\
31 $(shell git describe --dirty --always || git describe),\
Patrick Georgi492a0752015-07-13 20:43:28 +020032 $(if $(wildcard $(top)/.coreboot-version),\
33 $(shell cat $(top)/.coreboot-version),\
34 coreboot-unknown$(KERNELREVISION))))
Nico Huber566dd352016-01-24 16:00:50 +010035endif
Martin Roth38125972016-04-19 20:15:16 -060036endif
Patrick Georgi71b84802011-02-22 14:35:05 +000037
38#######################################################################
39# Basic component discovery
Patrick Georgi71b84802011-02-22 14:35:05 +000040MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR))
41export MAINBOARDDIR
42
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +030043## Final build results, which CBFSTOOL uses to create the final
44## rom image file, are placed under $(objcbfs).
45## These typically have suffixes .debug .elf .bin and .map
Patrick Georgi6dc85702015-11-30 22:44:53 +010046export objcbfs := $(obj)/cbfs/$(CONFIG_CBFS_PREFIX)
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +030047
48## Based on the active configuration, Makefile conditionally collects
49## the required assembly includes and saves them in a file.
50## Such files that do not have a clear one-to-one relation to a source
51## file under src/ are placed and built under $(objgenerated)
52export objgenerated := $(obj)/generated
53
Patrick Georgi71b84802011-02-22 14:35:05 +000054#######################################################################
55# root rule to resolve if in build mode (ie. configuration exists)
Patrick Georgi45057872016-02-02 17:38:45 +010056real-target: $(obj)/config.h coreboot files_added
Furquan Shaikh3ac9d4cb2016-05-30 23:03:58 -070057coreboot: build-dirs $(obj)/coreboot.rom $(obj)/cbfstool $(obj)/rmodtool $(obj)/ifwitool
Patrick Georgi71b84802011-02-22 14:35:05 +000058
Martin Rothb09a5692016-01-24 19:38:33 -070059# This target can be used in site local to run scripts or additional
60# targets after the build completes by creating a Makefile.inc in the
61# site-local directory with a target named 'build_complete::'
62build_complete:: coreboot
Martin Roth93ef3ff2016-08-08 16:14:55 -060063 printf "\nBuilt %s (%s)\n" $(MAINBOARD_DIR) \
Martin Rothb09a5692016-01-24 19:38:33 -070064 $(CONFIG_MAINBOARD_PART_NUMBER)
65
Patrick Georgi45057872016-02-02 17:38:45 +010066# This target can be used to run rules after all files were added to CBFS,
67# for example to process FMAP regions or the entire image.
68files_added:: build_complete
69
Patrick Georgi71b84802011-02-22 14:35:05 +000070#######################################################################
71# our phony targets
Martin Rothb09a5692016-01-24 19:38:33 -070072PHONY+= clean-abuild coreboot lint lint-stable build-dirs build_complete
Patrick Georgi71b84802011-02-22 14:35:05 +000073
74#######################################################################
75# root source directories of coreboot
Aaron Durbindc9f5cd2015-09-08 13:34:43 -050076subdirs-y := src/lib src/commonlib/ src/console src/device src/acpi
Stefan Reinauer77c04e92015-04-27 14:03:47 -070077subdirs-y += src/ec/acpi $(wildcard src/ec/*/*) $(wildcard src/southbridge/*/*)
Stefan Reinauere1133b72015-04-27 14:04:38 -070078subdirs-y += $(wildcard src/soc/*/*) $(wildcard src/northbridge/*/*)
Stefan Reinauer86ddd732016-03-11 20:22:28 -080079subdirs-y += src/superio
80subdirs-y += $(wildcard src/drivers/*) $(wildcard src/drivers/*/*)
81subdirs-y += src/cpu src/vendorcode
Daisuke Nojirie1741c52015-02-09 18:15:17 -080082subdirs-y += util/cbfstool util/sconfig util/nvramtool util/broadcom
Ruilin Haoc52d4f52015-12-10 00:36:10 -080083subdirs-y += util/futility util/marvell
Stefan Reinauer13e41822015-04-27 14:02:36 -070084subdirs-y += $(wildcard src/arch/*)
Patrick Georgi71b84802011-02-22 14:35:05 +000085subdirs-y += src/mainboard/$(MAINBOARDDIR)
Furquan Shaikh0325dc62016-07-25 13:02:36 -070086subdirs-y += src/vboot
Martin Roth4351ace2016-02-16 19:40:47 -070087subdirs-y += payloads payloads/external
Patrick Georgi71b84802011-02-22 14:35:05 +000088
Patrick Georgia25828d2011-09-02 09:57:01 +020089subdirs-y += site-local
Lee Leahyfc3741f2016-05-26 17:12:17 -070090subdirs-y += util/checklist
Patrick Georgia25828d2011-09-02 09:57:01 +020091
Patrick Georgi71b84802011-02-22 14:35:05 +000092#######################################################################
93# Add source classes and their build options
Aaron Durbin7f8afe02016-03-18 12:21:23 -050094classes-y := ramstage romstage bootblock postcar smm smmstub cpu_microcode libverstage verstage
Furquan Shaikh133096b2014-07-31 09:28:55 -070095
96# Add dynamic classes for rmodules
97$(foreach supported_arch,$(ARCH_SUPPORTED), \
98 $(eval $(call define_class,rmodules_$(supported_arch),$(supported_arch))))
Aaron Durbindde76292015-09-05 12:59:26 -050099# Provide a macro to determine environment for free standing rmodules.
100$(foreach supported_arch,$(ARCH_SUPPORTED), \
101 $(eval rmodules_$(supported_arch)-generic-ccopts += -D__RMODULE__))
Patrick Georgi71b84802011-02-22 14:35:05 +0000102
Patrick Georgif33e3952012-11-25 17:10:47 +0100103#######################################################################
Martin Roth621dd842016-03-14 15:07:14 -0600104# Helper functions for math, strings, and various file placement matters.
Martin Roth47abc542015-07-03 12:54:14 -0600105# macros work on all formats understood by printf(1)
106# values are space separated if using more than one value
Patrick Georgi3eefeea2014-11-12 19:11:50 +0100107#
Martin Roth47abc542015-07-03 12:54:14 -0600108# int-add: adds an arbitrary length list of integers
109# int-subtract: subtracts the the second of two integers from the first
110# int-multiply: multiplies an arbitrary length list of integers
111# int-divide: divides the first integer by the second
112# int-remainder: arithmetic remainder of the first number divided by the second
113# int-lt: 1 if the first value is less than the second. 0 otherwise
114# int-gt: 1 if the first values is greater than the second. 0 otherwise
115# int-eq: 1 if the two values are equal. 0 otherwise
116# int-align: align $1 to $2 units
117# file-size: returns the filesize of the given file
Martin Roth621dd842016-03-14 15:07:14 -0600118# tolower: returns the value in all lowercase
119# toupper: returns the value in all uppercase
120# ws_to_under: returns the value with any whitespace changed to underscores
Patrick Georgi3eefeea2014-11-12 19:11:50 +0100121_toint=$(shell printf "%d" $1)
122_int-add2=$(shell expr $(call _toint,$1) + $(call _toint,$2))
123int-add=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-add,$(call _int-add2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
Martin Roth47abc542015-07-03 12:54:14 -0600124int-subtract=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) - $(call _toint,$(word 2,$1))))
125_int-multiply2=$(shell expr $(call _toint,$1) \* $(call _toint,$2))
126int-multiply=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-multiply,$(call _int-multiply2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
127int-divide=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) / $(call _toint,$(word 2,$1))))
128int-remainder=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) % $(call _toint,$(word 2,$1))))
129int-lt=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) \< $(call _toint,$(word 2,$1))))
130int-gt=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) \> $(call _toint,$(word 2,$1))))
131int-eq=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) = $(call _toint,$(word 2,$1))))
Patrick Georgia234f452014-12-03 11:20:51 +0100132int-align=$(shell A=$(call _toint,$1) B=$(call _toint,$2); expr $$A + \( \( $$B - \( $$A % $$B \) \) % $$B \) )
Nico Huberf641a272016-08-01 22:42:50 +0200133file-size=$(strip $(shell cat $1 | wc -c))
Martin Roth621dd842016-03-14 15:07:14 -0600134tolower=$(shell echo '$1' | tr '[:upper:]' '[:lower:]')
135toupper=$(shell echo '$1' | tr '[:lower:]' '[:upper:]')
136ws_to_under=$(shell echo '$1' | tr ' \t' '_')
Patrick Georgi3eefeea2014-11-12 19:11:50 +0100137
138#######################################################################
Patrick Georgif33e3952012-11-25 17:10:47 +0100139# Helper functions for ramstage postprocess
140spc :=
141spc +=
142$(spc) :=
143$(spc) +=
Patrick Georgic8d4abd2016-01-20 15:54:31 +0100144comma := ,
Patrick Georgif33e3952012-11-25 17:10:47 +0100145
146# files-in-dir-recursive,dir,files
147files-in-dir-recursive=$(filter $(1)%,$(2))
148
149# parent-dir,dir/
Patrick Georgi1f946702014-05-21 22:36:13 +0200150parent-dir=$(dir $(if $(patsubst /%,,$(1)),,/)$(subst $( ),/,$(strip $(subst /, ,$(1)))))
Patrick Georgif33e3952012-11-25 17:10:47 +0100151
152# filters out exactly the directory specified
153# filter-out-dir,dir_to_keep,dirs
154filter-out-dir=$(filter-out $(1),$(2))
155
156# filters out dir_to_keep and all its parents
157# filter-out-dirs,dir_to_keep,dirs
Patrick Georgi1f946702014-05-21 22:36:13 +0200158filter-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),$(2)))
Patrick Georgif33e3952012-11-25 17:10:47 +0100159
160# dir-wildcards,dirs
161dir-wildcards=$(addsuffix %,$(1))
162
163# files-in-dir,dir,files
Patrick Georgi1f946702014-05-21 22:36:13 +0200164files-in-dir=$(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 +0100165
166#######################################################################
167# reduce command line length by linking the objects of each
168# directory into an intermediate file
Julius Wernerf97b88b2014-12-05 12:32:09 -0800169ramstage-postprocess=$$(eval DEPENDENCIES+=$$(addsuffix .d,$$(basename $(1)))) \
170 $(foreach d,$(sort $(dir $(filter-out %.ld,$(1)))), \
Patrick Georgieec8dfb2015-05-07 22:24:41 +0200171 $(eval $(d)ramstage.a: $(call files-in-dir,$(d),$(filter-out %.ld,$(1))); rm -f $$@ && $(AR_ramstage) rcsT $$@ $$^ ) \
172 $(eval ramstage-objs:=$(d)ramstage.a $(filter-out $(filter-out %.ld, $(call files-in-dir,$(d),$(1))),$(ramstage-objs))))
Patrick Georgif33e3952012-11-25 17:10:47 +0100173
Julius Werner015f0ae2014-09-15 22:10:33 -0700174bootblock-generic-ccopts += -D__PRE_RAM__ -D__BOOTBLOCK__
175romstage-generic-ccopts += -D__PRE_RAM__ -D__ROMSTAGE__
176ramstage-generic-ccopts += -D__RAMSTAGE__
Rudolf Marek7f0e9302011-09-02 23:23:41 +0200177ifeq ($(CONFIG_TRACE),y)
Julius Werner015f0ae2014-09-15 22:10:33 -0700178ramstage-c-ccopts += -finstrument-functions
Rudolf Marek7f0e9302011-09-02 23:23:41 +0200179endif
Stefan Reinauerd37ab452012-12-18 16:23:28 -0800180ifeq ($(CONFIG_COVERAGE),y)
Julius Werner015f0ae2014-09-15 22:10:33 -0700181ramstage-c-ccopts += -fprofile-arcs -ftest-coverage
Stefan Reinauerd37ab452012-12-18 16:23:28 -0800182endif
Rudolf Marek7f0e9302011-09-02 23:23:41 +0200183
Martin Roth38125972016-04-19 20:15:16 -0600184ifneq ($(UPDATED_SUBMODULES),1)
Martin Roth90105d52015-02-12 19:34:11 -0700185# try to fetch non-optional submodules if the source is under git
Patrick Georgic0e394b2015-03-04 15:02:03 +0100186forgetthis:=$(if $(GIT),$(shell git submodule update --init))
Patrick Georgi7e9b9d82012-04-30 21:06:10 +0200187ifeq ($(CONFIG_USE_BLOBS),y)
Patrick Georgi26e24cc2015-05-05 22:27:25 +0200188# this is necessary because 3rdparty/blobs is update=none, and so is ignored
Patrick Georgi88883162014-10-29 15:50:32 +0100189# unless explicitly requested and enabled through --checkout
Patrick Georgi26e24cc2015-05-05 22:27:25 +0200190forgetthis:=$(if $(GIT),$(shell git submodule update --init --checkout 3rdparty/blobs))
Patrick Georgi7e9b9d82012-04-30 21:06:10 +0200191endif
Martin Roth38125972016-04-19 20:15:16 -0600192export UPDATED_SUBMODULES:=1
193endif
Patrick Georgi7e9b9d82012-04-30 21:06:10 +0200194
Patrick Georgi57205c72011-03-08 20:49:18 +0000195ramstage-c-deps:=$$(OPTION_TABLE_H)
196romstage-c-deps:=$$(OPTION_TABLE_H)
Patrick Georgi27ef6022015-04-30 14:25:14 +0200197libverstage-c-deps:=$$(OPTION_TABLE_H)
Stefan Reinauer77b16552015-01-14 19:51:47 +0100198verstage-c-deps:=$$(OPTION_TABLE_H)
Hung-Te Linfe187922013-02-01 01:09:24 +0800199bootblock-c-deps:=$$(OPTION_TABLE_H)
Patrick Georgi57205c72011-03-08 20:49:18 +0000200
Patrick Georgi990e7c92015-04-03 10:47:15 +0200201# Add handler to copy linker scripts
202define generic-objs_ld_template_gen
203de$(EMPTY)fine $(1)-objs_ld_template
Patrick Georgi828e0e82015-04-04 15:50:20 +0200204$$(call src-to-obj,$1,$$(1).ld): $$(1).ld $(obj)/config.h
Patrick Georgi990e7c92015-04-03 10:47:15 +0200205 @printf " CP $$$$(subst $$$$(obj)/,,$$$$(@))\n"
Julius Wernerc19f8762015-09-29 16:41:11 -0700206 $$(CC_$(1)) -MMD $$(CPPFLAGS_$(1)) $$($(1)-ld-ccopts) $(PREPROCESS_ONLY) -include $(obj)/config.h -MT $$$$@ -o $$$$@ $$$$<
Patrick Georgi990e7c92015-04-03 10:47:15 +0200207en$(EMPTY)def
208endef
209
Patrick Georgief345c22015-04-27 18:01:12 +0200210# Add handler to deal with archives
211define generic-objs_a_template_gen
212de$(EMPTY)fine $(1)-objs_a_template
213$$(call src-to-obj,$1,$$(1).a): $$(1).a
Nico Huber10b7cef2016-01-23 03:23:23 +0100214 @printf " AR $$$$(subst $$$$(obj)/,,$$$$(@))\n"
215 $$$$(AR_$(1)) rcsT $$$$@.tmp $$$$<
Patrick Georgief345c22015-04-27 18:01:12 +0200216 mv $$$$@.tmp $$$$@
217en$(EMPTY)def
218endef
219
Patrick Georgif4305462015-04-03 10:39:05 +0200220# Add handler to add no rules for manual files
221define generic-objs_manual_template_gen
222# do nothing
223endef
224
Patrick Georgi71b84802011-02-22 14:35:05 +0000225#######################################################################
226# Add handler to compile ACPI's ASL
Aaron Durbinab454c62015-07-30 12:44:58 -0500227# arg1: base file name
228# arg2: y or n for including in cbfs. defaults to y
Vladimir Serbinenko36f8d272015-05-31 12:31:59 +0200229define asl_template
Patrick Georgi6dc85702015-11-30 22:44:53 +0100230$(CONFIG_CBFS_PREFIX)/$(1).aml-file = $(obj)/$(1).aml
231$(CONFIG_CBFS_PREFIX)/$(1).aml-type = raw
232$(CONFIG_CBFS_PREFIX)/$(1).aml-compression = none
233cbfs-files-$(if $(2),$(2),y) += $(CONFIG_CBFS_PREFIX)/$(1).aml
Martin Roth92898b42015-12-09 13:05:00 -0700234-include $(obj)/$(1).d
Vladimir Serbinenko36f8d272015-05-31 12:31:59 +0200235$(obj)/$(1).aml: $(src)/mainboard/$(MAINBOARDDIR)/$(1).asl $(obj)/config.h
Patrick Georgi71b84802011-02-22 14:35:05 +0000236 @printf " IASL $$(subst $(top)/,,$$(@))\n"
Patrick Georgi26de1122015-04-07 17:40:42 +0200237 $(CC_ramstage) -x assembler-with-cpp -E -MMD -MT $$(@) $$(CPPFLAGS_ramstage) -D__ACPI__ -P -include $(src)/include/kconfig.h -I$(obj) -I$(src) -I$(src)/include -I$(src)/arch/$(ARCHDIR-$(ARCH-ramstage-y))/include -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$@
Martin Roth77c67b32015-06-25 09:36:27 -0600238ifeq ($(CONFIG_IASL_WARNINGS_ARE_ERRORS),y)
239 cd $$(dir $$@); $(IASL) -we -p $$(notdir $$@) $$(notdir $$@)
240else
Vladimir Serbinenko36f8d272015-05-31 12:31:59 +0200241 cd $$(dir $$@); $(IASL) -p $$(notdir $$@) $$(notdir $$@)
Martin Roth77c67b32015-06-25 09:36:27 -0600242endif
Martin Rotha29bc972016-04-12 18:47:11 -0600243 if [ -z "$$$$($(IASL) -d $$@ 2>&1 | grep 'ACPI Warning')" ]; then echo " IASL $$@ disassembled correctly."; true; else echo "Error: Could not correctly disassemble $$@"; $(IASL) -d $$@; false; fi
Patrick Georgi71b84802011-02-22 14:35:05 +0000244endef
245
246#######################################################################
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100247# Parse plaintext cmos defaults into binary format
248# arg1: source file
249# arg2: binary file name
250cbfs-files-processor-nvramtool= \
251 $(eval $(2): $(1) $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout | $(objutil)/nvramtool/nvramtool ; \
Patrick Georgi10420cc2015-11-25 19:17:42 +0100252 printf " CREATE $(2) (from $(1))\n"; \
253 $(objutil)/nvramtool/nvramtool -y $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout -D $(2).tmp -p $(1) && \
254 mv $(2).tmp $(2))
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100255
256#######################################################################
Patrick Georgi843005c2012-04-30 23:15:17 +0200257# Link VSA binary to ELF-ish stage
258# arg1: source file
259# arg2: binary file name
260cbfs-files-processor-vsa= \
261 $(eval $(2): $(1) ; \
Patrick Georgi10420cc2015-11-25 19:17:42 +0100262 printf " CREATE $(2) (from $(1))\n"; \
263 $(OBJCOPY_ramstage) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && \
264 $(LD_ramstage) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2))
Patrick Georgi843005c2012-04-30 23:15:17 +0200265
266#######################################################################
Patrick Georgi551b3832015-11-25 18:47:56 +0100267# Reduce a .config file to its minimal representation
268# arg1: input
269# arg2: output
270cbfs-files-processor-defconfig= \
Patrick Georgia91402f2015-11-27 12:36:28 +0100271 $(eval $(2): $(1) $(obj)/build.h; \
Patrick Georgi551b3832015-11-25 18:47:56 +0100272 printf " CREATE $(2) (from $(1))\n"; \
Patrick Georgia91402f2015-11-27 12:36:28 +0100273 printf "\# This image was built using coreboot " > $(2).tmp && \
274 grep "\<COREBOOT_VERSION\>" $(obj)/build.h |cut -d\" -f2 >> $(2).tmp && \
275 $(MAKE) DOTCONFIG=$(1) DEFCONFIG=$(2).tmp2 savedefconfig && \
276 cat $(2).tmp2 >> $(2).tmp && \
277 rm -f $(2).tmp2 && \
Patrick Georgi551b3832015-11-25 18:47:56 +0100278 \mv -f $(2).tmp $(2))
279
280#######################################################################
Patrick Georgi71b84802011-02-22 14:35:05 +0000281# Add handler for arbitrary files in CBFS
282$(call add-special-class,cbfs-files)
283cbfs-files-handler= \
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100284 $(eval tmp-cbfs-method:=$(word 2, $(subst :, ,$($(2)-file)))) \
Patrick Georgi1fc2bda2012-11-15 14:51:54 +0100285 $(eval $(2)-file:=$(call strip_quotes,$(word 1, $(subst :, ,$($(2)-file))))) \
Patrick Georgi1eee0762015-11-25 18:59:54 +0100286 $(eval tmp-cbfs-file:= ) \
287 $(if $($(2)-file), \
288 $(if $(wildcard $(1)$($(2)-file)), \
289 $(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \
290 $(eval tmp-cbfs-file:= $($(2)-file)))) \
Patrick Georgi70c85ea2013-02-16 01:06:57 +0100291 $(if $(strip $($(2)-required)), \
292 $(if $(wildcard $(tmp-cbfs-file)),, \
293 $(info This build configuration requires $($(2)-required)) \
294 $(eval FAILBUILD:=1) \
295 )) \
Patrick Georgi58396352014-12-09 12:49:21 +0100296 $(if $(strip $($(2)-align)), \
297 $(if $(strip $($(2)-position)), \
298 $(info ERROR: It is not allowed to specify both alignment and position for $($(2)-file)) \
299 $(eval FAILBUILD:=1) \
300 )) \
Patrick Georgi3bbd2bf2012-03-09 12:30:07 +0100301 $(if $(tmp-cbfs-method), \
302 $(eval tmp-old-cbfs-file:=$(tmp-cbfs-file)) \
Patrick Georgi16c7ad72012-09-21 18:11:59 +0200303 $(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 +0100304 $(call cbfs-files-processor-$(tmp-cbfs-method),$(tmp-old-cbfs-file),$(tmp-cbfs-file))) \
Patrick Georgi1eee0762015-11-25 18:59:54 +0100305 $(if $(tmp-cbfs-file), \
Patrick Georgi5986d292016-08-10 13:29:03 +0200306 $(eval cbfs-files += $(subst $(spc),*,$(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-compression)|$(strip $($(2)-position))|$($(2)-align)|$($(2)-options)))) \
Patrick Georgi71b84802011-02-22 14:35:05 +0000307 $(eval $(2)-name:=) \
308 $(eval $(2)-type:=) \
Dave Frodin0013bbf2012-08-14 11:01:53 -0600309 $(eval $(2)-compression:=) \
Patrick Georgi70c85ea2013-02-16 01:06:57 +0100310 $(eval $(2)-position:=) \
Patrick Georgi58396352014-12-09 12:49:21 +0100311 $(eval $(2)-required:=) \
Patrick Georgi99ae5782015-11-26 16:37:45 +0100312 $(eval $(2)-options:=) \
Patrick Georgi58396352014-12-09 12:49:21 +0100313 $(eval $(2)-align:=)
Patrick Georgi71b84802011-02-22 14:35:05 +0000314
315#######################################################################
316# a variety of flags for our build
Stefan Reinauer63217582012-10-29 16:52:36 -0700317CBFS_COMPRESS_FLAG:=none
Sven Schnelle8eee19d2011-05-02 19:53:04 +0000318ifeq ($(CONFIG_COMPRESS_RAMSTAGE),y)
Stefan Reinauer63217582012-10-29 16:52:36 -0700319CBFS_COMPRESS_FLAG:=LZMA
Sven Schnelle8eee19d2011-05-02 19:53:04 +0000320endif
321
Stefan Reinauer63217582012-10-29 16:52:36 -0700322CBFS_PAYLOAD_COMPRESS_FLAG:=none
Patrick Georgi71b84802011-02-22 14:35:05 +0000323ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
Stefan Reinauer63217582012-10-29 16:52:36 -0700324CBFS_PAYLOAD_COMPRESS_FLAG:=LZMA
Patrick Georgi71b84802011-02-22 14:35:05 +0000325endif
326
Julius Werner09f29212015-09-29 13:51:35 -0700327CBFS_PRERAM_COMPRESS_FLAG:=none
328ifeq ($(CONFIG_COMPRESS_PRERAM_STAGES),y)
329CBFS_PRERAM_COMPRESS_FLAG:=LZ4
330endif
331
Patrick Georgi71b84802011-02-22 14:35:05 +0000332ifneq ($(CONFIG_LOCALVERSION),"")
Martin Rothe2362042015-02-12 19:32:41 -0700333export COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
Patrick Georgi71b84802011-02-22 14:35:05 +0000334endif
335
Aaron Durbindc9f5cd2015-09-08 13:34:43 -0500336CPPFLAGS_common := -Isrc -Isrc/include -Isrc/commonlib/include -I$(obj)
Patrick Georgi58f73a62014-05-17 14:00:12 +0200337CPPFLAGS_common += -Isrc/device/oprom/include
Paul Kocialkowski46114512016-07-24 12:10:38 +0200338VBOOT_SOURCE ?= 3rdparty/vboot
339CPPFLAGS_common += -I$(VBOOT_SOURCE)/firmware/include
Patrick Georgi58f73a62014-05-17 14:00:12 +0200340CPPFLAGS_common += -include $(src)/include/kconfig.h
Jimmy Huangb87bb292015-11-30 18:16:42 +0800341CPPFLAGS_common += -I3rdparty
Patrick Georgi71b84802011-02-22 14:35:05 +0000342
Vadim Bendebury55cdc162014-04-22 17:06:43 -0700343CFLAGS_common += -pipe -g -nostdinc
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700344CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
345CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
Nico Huber566dd352016-01-24 16:00:50 +0100346CFLAGS_common += -Wstrict-aliasing -Wshadow -Wdate-time
Stefan Reinauerd146ac62015-07-31 13:50:03 -0700347CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
348CFLAGS_common += -ffunction-sections -fdata-sections
Paul Menzel23b4e4c2015-04-08 10:53:39 +0200349
Aaron Durbind4dd44c2015-09-06 10:15:17 -0500350LDFLAGS_common := --gc-sections -nostdlib -nostartfiles -static --emit-relocs
351
Paul Menzel23b4e4c2015-04-08 10:53:39 +0200352ifeq ($(CONFIG_COMPILER_GCC),y)
353# cf. commit f69a99db (coreboot: x86: enable gc-sections)
354CFLAGS_common += -Wno-unused-but-set-variable
355endif
356
Patrick Georgi71b84802011-02-22 14:35:05 +0000357ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700358CFLAGS_common += -Werror
Patrick Georgi71b84802011-02-22 14:35:05 +0000359endif
Vadim Bendebury55cdc162014-04-22 17:06:43 -0700360ifneq ($(GDB_DEBUG),)
Stefan Reinauer87200e22015-03-15 00:21:17 +0100361CFLAGS_common += -Og
Vadim Bendebury55cdc162014-04-22 17:06:43 -0700362else
363CFLAGS_common += -Os
364endif
365
Nico Hubera15cd662013-06-19 16:16:05 +0200366additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \
Zheng Bao9c7ff7b2015-11-17 22:57:39 +0800367 $(objutil)/ifdfake $(objutil)/options $(objutil)/amdfwtool \
Paul Burtonb1688ca2014-06-14 00:09:49 +0100368 $(objutil)/cbootimage $(objutil)/bimgtool
Patrick Georgi71b84802011-02-22 14:35:05 +0000369
370#######################################################################
371# generate build support files
372$(obj)/build.h: .xcompile
373 @printf " GEN build.h\n"
374 rm -f $(obj)/build.h
Martin Rothe2362042015-02-12 19:32:41 -0700375 util/genbuild_h/genbuild_h.sh > $(obj)/build.ht
Patrick Georgi71b84802011-02-22 14:35:05 +0000376 mv $(obj)/build.ht $(obj)/build.h
377
Kyösti Mälkki0db2ae3a2012-04-19 12:00:06 +0300378build-dirs:
379 mkdir -p $(objcbfs) $(objgenerated)
380
Patrick Georgi71b84802011-02-22 14:35:05 +0000381#######################################################################
382# Build the tools
Patrick Georgi533c1192014-07-10 09:42:03 +0200383CBFSTOOL:=$(objutil)/cbfstool/cbfstool
Sol Boucher69b88bf2015-02-26 11:47:19 -0800384FMAPTOOL:=$(objutil)/cbfstool/fmaptool
Patrick Georgi533c1192014-07-10 09:42:03 +0200385RMODTOOL:=$(objutil)/cbfstool/rmodtool
Furquan Shaikh3ac9d4cb2016-05-30 23:03:58 -0700386IFWITOOL:=$(objutil)/cbfstool/ifwitool
Patrick Georgi71b84802011-02-22 14:35:05 +0000387
Patrick Georgi533c1192014-07-10 09:42:03 +0200388$(obj)/cbfstool: $(CBFSTOOL)
Patrick Georgi71b84802011-02-22 14:35:05 +0000389 cp $< $@
390
Sol Boucher69b88bf2015-02-26 11:47:19 -0800391$(obj)/fmaptool: $(FMAPTOOL)
392 cp $< $@
393
Patrick Georgi533c1192014-07-10 09:42:03 +0200394$(obj)/rmodtool: $(RMODTOOL)
Aaron Durbin3eb8eb72014-03-10 16:13:58 -0500395 cp $< $@
396
Furquan Shaikh3ac9d4cb2016-05-30 23:03:58 -0700397$(obj)/ifwitool: $(IFWITOOL)
398 cp $< $@
399
Patrick Georgi71b84802011-02-22 14:35:05 +0000400_WINCHECK=$(shell uname -o 2> /dev/null)
401STACK=
402ifeq ($(_WINCHECK),Msys)
403 STACK=-Wl,--stack,16384000
404endif
405ifeq ($(_WINCHECK),Cygwin)
406 STACK=-Wl,--stack,16384000
407endif
408
Patrick Georgie24a1192014-05-17 19:05:56 +0200409# this allows ccache to prepend itself
410# (ccache handling happens first)
411ROMCC_BIN= $(objutil)/romcc/romcc
412ROMCC?=$(ROMCC_BIN)
413$(ROMCC_BIN): $(top)/util/romcc/romcc.c
Patrick Georgi71b84802011-02-22 14:35:05 +0000414 @printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n"
415 @# Note: Adding -O2 here might cause problems. For details see:
416 @# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html
417 $(HOSTCC) -g $(STACK) -Wall -o $@ $<
418
Stefan Reinauer5b635792012-08-16 14:05:42 -0700419IFDTOOL:=$(objutil)/ifdtool/ifdtool
420$(IFDTOOL): $(top)/util/ifdtool/ifdtool.c
421 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
422 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
423
Nico Hubera15cd662013-06-19 16:16:05 +0200424IFDFAKE:=$(objutil)/ifdfake/ifdfake
425$(IFDFAKE): $(top)/util/ifdfake/ifdfake.c
426 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
427 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
428
Zheng Bao9c7ff7b2015-11-17 22:57:39 +0800429AMDFWTOOL:=$(objutil)/amdfwtool/amdfwtool
430$(AMDFWTOOL): $(top)/util/amdfwtool/amdfwtool.c
Bruce Griffith1a590392014-08-10 17:09:15 -0600431 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
Zheng Bao9c7ff7b2015-11-17 22:57:39 +0800432 $(HOSTCC) $(HOSTCFLAGS) -DCONFIG_ROM_SIZE=$(CONFIG_ROM_SIZE) -o $@ $<
Bruce Griffith1a590392014-08-10 17:09:15 -0600433
Isaac Christensen3a92be72014-09-08 15:28:17 -0600434CBOOTIMAGE:=$(objutil)/cbootimage/cbootimage
435
Patrick Georgi32154d72016-03-15 23:14:08 +0100436FUTILITY?=$(objutil)/futility/futility
Patrick Georgibda8a04b2016-02-01 12:03:04 +0100437
Patrick Georgi758f26a2014-09-27 11:37:46 +0200438subdirs-y += util/nvidia
Isaac Christensen3a92be72014-09-08 15:28:17 -0600439
Paul Burtonb1688ca2014-06-14 00:09:49 +0100440BIMGTOOL:=$(objutil)/bimgtool/bimgtool
441$(BIMGTOOL): $(top)/util/bimgtool/bimgtool.c
442 @printf " HOSTCC $(subst $(obj)/,,$(@))\n"
443 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
444
Martin Rothf4b7f222016-02-28 21:04:15 -0700445$(obj)/config.h: $(objutil)/kconfig/conf
446
Patrick Georgi71b84802011-02-22 14:35:05 +0000447#######################################################################
448# needed objects that every mainboard uses
449# Creation of these is architecture and mainboard independent
Martin Rothfc465832016-08-08 15:12:11 -0600450DEVICETREE_FILE := $(src)/mainboard/$(MAINBOARDDIR)/$(CONFIG_DEVICETREE)
Martin Roth25f8a4f2016-08-05 15:46:56 -0600451DEVICETREE_STATIC_C := $(obj)/mainboard/$(MAINBOARDDIR)/static.c
Patrick Georgi71b84802011-02-22 14:35:05 +0000452
Martin Roth25f8a4f2016-08-05 15:46:56 -0600453$(DEVICETREE_STATIC_C): $(DEVICETREE_FILE) $(objutil)/sconfig/sconfig
454 @printf " SCONFIG $(subst $(src)/,,$(<))\n"
455 mkdir -p $(dir $(DEVICETREE_STATIC_C))
Martin Rothc9c27bb2016-08-05 18:15:06 -0600456 $(objutil)/sconfig/sconfig $(DEVICETREE_FILE) $(DEVICETREE_STATIC_C)
Martin Roth25f8a4f2016-08-05 15:46:56 -0600457
458ramstage-y+=$(DEVICETREE_STATIC_C)
459romstage-y+=$(DEVICETREE_STATIC_C)
460verstage-y+=$(DEVICETREE_STATIC_C)
461bootblock-y+=$(DEVICETREE_STATIC_C)
Patrick Georgi71b84802011-02-22 14:35:05 +0000462
Patrick Georgi27ef6022015-04-30 14:25:14 +0200463$(objgenerated)/libverstage.a: $$(libverstage-objs)
Patrick Georgiba808872015-04-27 18:09:22 +0200464 rm -f $@
Patrick Georgib11be322015-05-07 22:27:01 +0200465 $(AR_libverstage) rcsT $@ $^
Patrick Georgiba808872015-04-27 18:09:22 +0200466
Patrick Georgi71b84802011-02-22 14:35:05 +0000467#######################################################################
468# Clean up rules
469clean-abuild:
470 rm -rf coreboot-builds
471
Martin Roth67975572016-03-07 16:38:52 -0700472clean-for-update-target: clean-payloads
Nico Huber98fc4262016-01-23 01:24:33 +0100473 rm -f $(obj)/ramstage?* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a
474 rm -rf $(obj)/bootblock?* $(obj)/romstage?* $(obj)/location.*
Patrick Georgi71b84802011-02-22 14:35:05 +0000475 rm -f $(obj)/option_table.* $(obj)/crt0.S $(obj)/ldscript
476 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot
477 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm
478 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
Martin Roth4fdd8032016-01-04 10:44:13 -0700479 rm -f $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.* $(obj)/dsdt.*
Patrick Georgi71b84802011-02-22 14:35:05 +0000480 rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
Patrick Georgi71b84802011-02-22 14:35:05 +0000481
482clean-target:
483 rm -f $(obj)/coreboot*
484
485#######################################################################
486# Development utilities
487printcrt0s:
488 @echo crt0s=$(crt0s)
489 @echo ldscripts=$(ldscripts)
490
491update:
492 dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF
493
Patrick Georgicb02cb72012-02-25 19:42:59 +0100494lint lint-stable:
Martin Rothe4fc4072015-10-13 13:40:59 -0600495 util/lint/lint $@
Patrick Georgi6c445502011-05-16 15:32:28 +0000496
Patrick Georgibb605282011-06-05 15:15:49 +0200497gitconfig:
Patrick Georgi1b770fb2015-03-04 15:03:05 +0100498 [ -d .git ]
Zheng Bao50ad0952012-10-22 16:29:37 +0800499 mkdir -p .git/hooks
zbaof2c32542012-08-10 15:44:02 +0800500 for hook in commit-msg pre-commit ; do \
501 if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o \
502 ! -x .git/hooks/$$hook ]; then \
Patrick Georgif3947152015-04-28 21:36:11 +0200503 sed -e "s,%MAKE%,$(MAKE),g" util/gitconfig/$$hook > .git/hooks/$$hook; \
zbaof2c32542012-08-10 15:44:02 +0800504 chmod +x .git/hooks/$$hook; \
505 fi; \
506 done
Stefan Reinauer11186dd2015-06-13 10:45:40 +0200507 # Now set up thehooks for 3rdparty/blobs
Patrick Georgiaaa3b4a2016-02-10 00:20:55 +0100508 if [ -d .git/modules/3rdparty/hooks -a \
Patrick Georgi11ac97b2015-07-06 09:31:42 +0000509 \( util/gitconfig/commit-msg -nt .git/modules/3rdparty/hooks/commit-msg -o \
510 ! -x .git/modules/3rdparty/hooks/commit-msg \) ]; then \
511 sed -e "s,%MAKE%,$(MAKE),g" util/gitconfig/commit-msg > .git/modules/3rdparty/hooks/commit-msg; \
512 chmod +x .git/modules/3rdparty/hooks/commit-msg; \
Stefan Reinauer11186dd2015-06-13 10:45:40 +0200513 fi
514 [ -d 3rdparty/blobs ] && cd 3rdparty/blobs && git config remote.origin.push HEAD:refs/for/master
Ronald G. Minnich64b364d2013-01-03 08:26:09 -0800515 git config remote.origin.push HEAD:refs/for/master
Patrick Georgibb605282011-06-05 15:15:49 +0200516 (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)
517
Stefan Reinauerd5779c12016-01-29 17:48:47 -0800518include util/crossgcc/Makefile.inc
Martin Roth76f14b22015-11-18 13:09:23 -0700519
Stefan Reinauerd5779c12016-01-29 17:48:47 -0800520.PHONY: tools
Furquan Shaikh3ac9d4cb2016-05-30 23:03:58 -0700521tools: $(objutil)/kconfig/conf $(CBFSTOOL) $(FMAPTOOL) $(RMODTOOL) $(IFWITOOL) $(objutil)/nvramtool/nvramtool $(ROMCC_BIN) $(objutil)/sconfig/sconfig $(IFDTOOL) $(IFDFAKE) $(CBOOTIMAGE) $(AMDFWTOOL) $(FUTILITY)
Patrick Georgi43105d62011-11-05 14:44:41 +0100522
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700523###########################################################################
524# Common recipes for all stages
525###########################################################################
526
Julius Wernerec5e5e02014-08-20 15:29:56 -0700527# loadaddr can determine the load address of a stage, which may be needed for
528# platform-specific image headers (only works *after* the stage has been built)
529loadaddr = $(shell $(OBJDUMP_$(1)) -p $(objcbfs)/$(1).debug | \
530 sed -ne '/LOAD/s/^.*vaddr 0x\([0-9a-fA-F]\{8\}\).*$$/0x\1/p')
531
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700532# find-substr is required for stages like romstage_null and romstage_xip to
533# eliminate the _* part of the string
534find-substr = $(word 1,$(subst _, ,$(1)))
535
536# find-class is used to identify the class from the name of the stage
537# The input to this macro can be something like romstage.x or romstage.x.y
538# find-class recursively strips off the suffixes to extract the exact class name
539# e.g.: if romstage.x is provided to find-class, it will remove .x and return romstage
540# if romstage.x.y is provided, it will first remove .y, call find-class with romstage.x
541# and remove .x the next time and finally return romstage
542find-class = $(if $(filter $(1),$(basename $(1))),$(if $(CC_$(1)), $(1), $(call find-substr,$(1))),$(call find-class,$(basename $(1))))
543
Aaron Durbind972f782015-09-17 17:02:53 -0500544# Bootblocks are not CBFS stages. coreboot is currently expecting the bss to
545# be cleared by the loader of the stage. For ARM SoCs that means one needs to
546# include the bss section in the binary so the BootROM clears the bss on
547# loading of the bootblock stage. Achieve this by marking the bss section
548# loadable,allocatable, and data. Do the same for the .data section in case
549# it's marked as NOBITS.
550$(objcbfs)/bootblock.raw.bin: $(objcbfs)/bootblock.elf
551 @printf " OBJCOPY $(notdir $(@))\n"
552 $(OBJCOPY_bootblock) --set-section-flags .bss=load,alloc,data --set-section-flags .data=load,alloc,data $< $<.tmp
553 $(OBJCOPY_bootblock) -O binary $<.tmp $@
554
555$(objcbfs)/%.bin: $(objcbfs)/%.raw.bin
556 cp $< $@
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700557
558$(objcbfs)/%.elf: $(objcbfs)/%.debug
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700559 $(eval class := $(call find-class,$(@F)))
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700560 @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
561 cp $< $@.tmp
Furquan Shaikh99ac98f2014-04-23 10:18:48 -0700562 $(NM_$(class)) -n $@.tmp | sort > $(basename $@).map
563 $(OBJCOPY_$(class)) --strip-debug $@.tmp
564 $(OBJCOPY_$(class)) --add-gnu-debuglink=$< $@.tmp
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700565 mv $@.tmp $@
566
567###########################################################################
568# Build the final rom image
569###########################################################################
570
Martin Rothfdaf9cc2015-12-11 11:40:06 -0700571# extract_nth - Return a subsection of the $file string
572#
573# the input string looks like this:
574# ./build/cbfs/fallback/romstage.elf|fallback/romstage|stage|none||64|--xip*-S*.car.data*-P*0x10000
575#
576# Sections:
577# 1 - Path and name of file [FILENAME: Added to cbfs-files-y list variable]
578# 2 - Name of file in cbfs [$(FILENAME)-file]
579# 3 - File type: [$(FILENAME)-type]
580# bootblock, cbfs header, stage, payload, optionrom, bootsplash, raw, vsa,
581# mbi, microcode, fsp, mrc, cmos_default, cmos_layout, spd, mrc_cache,
582# mma, efi, deleted, null
583# 4 - Compression type [$(FILENAME)-compression]
584# none, LZMA
585# 5 - Base address [$(FILANAME)-position]
586# 6 - Alignment [$(FILENAME)-align]
587# 7 - cbfstool flags [$(FILENAME)-options]
588#
589# Input:
590# $(1) = Section to extract
591# $(2) = Input string
592#
593# Steps:
594# 1) replace all '|' characters with the sequence '- -' within the full string, prepended and appended with the character '-'
595# 2) extract the specified section from the string - this gets us the section surrounded by '-' characters
596# 3) remove the leading and trailing '-' characters
597# 4) replace all '*' characters with spaces
Patrick Georgi67cb6aa2015-11-26 17:17:28 +0100598extract_nth=$(subst *,$(spc),$(patsubst -%-,%,$(word $(1), $(subst |,- -,-$(2)-))))
Patrick Georgi58396352014-12-09 12:49:21 +0100599
Patrick Georgie02be0e2016-01-18 16:24:10 +0100600# regions-for-file - Returns a cbfstool regions parameter
601# $(call regions-for-file,$(filename))
602# returns "REGION1,REGION2,..."
603#
604# This is the default implementation. When using a boot strategy employing
605# multiple CBFSes in fmap regions, override it.
606regions-for-file ?= COREBOOT
607
Werner Zehc0fb3612016-01-14 15:08:36 +0100608ifeq ($(CONFIG_CBFS_AUTOGEN_ATTRIBUTES),y)
609 cbfs-autogen-attributes=-g
610endif
611
Patrick Georgiefe7ff0f2016-01-28 22:22:38 +0100612# cbfs-add-cmd-for-region
613# $(call cbfs-add-cmd-for-region,file in extract_nth format,region name)
614define cbfs-add-cmd-for-region
Patrick Georgi4ba65aa2016-01-28 21:32:33 +0100615 $(CBFSTOOL) $@.tmp \
Martin Rothdbae4d02015-12-11 12:24:33 -0700616 add$(if $(filter stage,$(call extract_nth,3,$(1))),-stage)$(if \
617 $(filter payload,$(call extract_nth,3,$(1))),-payload)$(if \
618 $(filter flat-binary,$(call extract_nth,3,$(1))),-flat-binary) \
Patrick Georgi93d53672016-01-28 21:47:31 +0100619 -f $(call extract_nth,1,$(1)) \
620 -n $(call extract_nth,2,$(1)) \
Martin Rothdbae4d02015-12-11 12:24:33 -0700621 $(if $(filter-out flat-binary,$(filter-out stage,$(call \
622 extract_nth,3,$(1)))),-t $(call extract_nth,3,$(1))) \
Patrick Georgi60fad892016-01-28 21:51:55 +0100623 $(if $(call extract_nth,4,$(1)),-c $(call extract_nth,4,$(1))) \
624 $(cbfs-autogen-attributes) \
Patrick Georgiefe7ff0f2016-01-28 22:22:38 +0100625 -r $(2) \
Aaron Durbinbcbb2052016-05-06 16:01:25 -0500626 $(if $(call extract_nth,6,$(1)),-a $(call extract_nth,6,$(file)), \
627 $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file)))) \
Patrick Georgie206ab72016-08-10 17:06:12 +0200628 $(call extract_nth,7,$(1))
Aaron Durbinbcbb2052016-05-06 16:01:25 -0500629
Patrick Georgiefe7ff0f2016-01-28 22:22:38 +0100630
631endef
632# Empty line before endef is necessary so cbfs-add-cmd-for-region ends in a
633# newline
634
635# cbfs-add-cmd
Patrick Georgia8b86b32016-08-09 20:19:19 +0200636# $(call cbfs-add-cmd,
637# file in extract_nth format,
638# region name,
639# non-empty if file removal requested)
Patrick Georgiefe7ff0f2016-01-28 22:22:38 +0100640define cbfs-add-cmd
641 printf " CBFS $(call extract_nth,2,$(1))\n"
Patrick Georgia8b86b32016-08-09 20:19:19 +0200642 $(if $(3),-$(CBFSTOOL) $@.tmp remove -n $(call extract_nth,2,$(file)) 2>/dev/null)
643 $(call cbfs-add-cmd-for-region,$(1),$(2))
Patrick Georgi172f8862016-01-28 21:37:16 +0100644endef
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700645
Patrick Georgia8b86b32016-08-09 20:19:19 +0200646# list of files to add (using their file system names, not CBFS names),
647# for dependencies etc.
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700648prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
Patrick Georgia8b86b32016-08-09 20:19:19 +0200649
650# $(all-regions)
651# returns full list of fmap regions that we add files to
652all-regions = $(sort $(subst $(comma),$(spc), \
653 $(foreach file,$(cbfs-files), \
654 $(call regions-for-file,$(call extract_nth,2,$(file))))))
655
656# $(call all-files-in-region,region name)
657# returns elements in $(cbfs-files) that end up in that region, in the order
658# they appear in $(cbfs-files)
659all-files-in-region = $(foreach file,$(cbfs-files), \
660 $(if $(filter $(1), \
661 $(subst $(comma),$(spc),$(call regions-for-file,$(call extract_nth,2,$(file))))), \
662 $(file)))
663
Patrick Georgif3656d82016-08-10 17:02:58 +0200664# $(call update-file-for-region,file string from $(cbfs-files),region name)
665# Update position and alignment according to overrides for region
666# Doesn't check for invalid configurations (eg. resetting neither or both
667# position and align)
668# Returns the updated file string
669update-file-for-region = \
670 $(subst $(spc),*,$(call extract_nth,1,$(1))|$(call extract_nth,2,$(1))|$(call extract_nth,3,$(1))|$(call extract_nth,4,$(1))|$($(call extract_nth,2,$(1))-$(2)-position)|$($(call extract_nth,2,$(1))-$(2)-align)|$(call extract_nth,7,$(1)))
671
672# $(call placed-files-in-region,region name)
673# like all-files-in-region, but updates the files to contain region overrides
674# to position or alignment.
675placed-files-in-region = $(foreach file,$(call all-files-in-region,$(1)), \
676 $(if $($(call extract_nth,2,$(file))-$(1)-position), \
677 $(if $($(call extract_nth,2,$(file))-$(1)-align), \
678 $(error It is not allowed to specify both alignment and position for $(call extract_nth,2,$(file))-$(1))) \
679 $(call update-file-for-region,$(file),$(1)), \
680 $(if $($(call extract_nth,2,$(file))-$(1)-align), \
681 $(call update-file-for-region,$(file),$(1)), \
682 $(file))))
683
Patrick Georgi513693c2016-08-10 13:25:02 +0200684# $(call sort-files,subset of $(cbfs-files))
685# reorders the files in the given set to list files at fixed positions first,
686# followed by aligned files and finally those with no constraints.
687sort-files = \
688 $(eval _tmp_fixed:=) \
689 $(eval _tmp_aligned:=) \
690 $(eval _tmp_regular:=) \
691 $(foreach file,$(1), \
692 $(if $(call extract_nth,5,$(file)),\
693 $(eval _tmp_fixed += $(file)), \
694 $(if $(call extract_nth,6,$(file)), \
695 $(eval _tmp_aligned += $(file)), \
696 $(eval _tmp_regular += $(file))))) \
697 $(_tmp_fixed) $(_tmp_aligned) $(_tmp_regular)
698
Patrick Georgia8b86b32016-08-09 20:19:19 +0200699# command list to add files to CBFS
700prebuild-files = $(foreach region,$(all-regions), \
Patrick Georgi513693c2016-08-10 13:25:02 +0200701 $(foreach file, \
Patrick Georgif3656d82016-08-10 17:02:58 +0200702 $(call sort-files,$(call placed-files-in-region,$(region))), \
Patrick Georgia8b86b32016-08-09 20:19:19 +0200703 $(call cbfs-add-cmd,$(file),$(region),$(CONFIG_UPDATE_IMAGE))))
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700704
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200705ifeq ($(CONFIG_FMDFILE),)
706# For a description of the flash layout described by these variables, check
707# the $(DEFAULT_FLASHMAP) .fmd files.
708ifeq ($(CONFIG_ARCH_X86),y)
709DEFAULT_FLASHMAP:=$(top)/util/cbfstool/default-x86.fmd
710# entire flash
711FMAP_ROM_ADDR := $(call int-subtract, 0x100000000 $(CONFIG_ROM_SIZE))
712FMAP_ROM_SIZE := $(CONFIG_ROM_SIZE)
713# entire "BIOS" region (everything directly of concern to the host system)
714# relative to ROM_BASE
715FMAP_BIOS_BASE := $(call int-subtract, $(CONFIG_ROM_SIZE) $(CONFIG_CBFS_SIZE))
Martin Rothacc94a72015-12-26 17:02:41 -0700716FMAP_BIOS_SIZE := $(shell echo $(CONFIG_CBFS_SIZE) | tr A-F a-f)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200717# position and size of flashmap, relative to BIOS_BASE
718FMAP_FMAP_BASE := 0
719FMAP_FMAP_SIZE := 0x100
720# position and size of CBFS, relative to BIOS_BASE
721FMAP_CBFS_BASE := $(FMAP_FMAP_SIZE)
722FMAP_CBFS_SIZE := $(call int-subtract, $(FMAP_BIOS_SIZE) $(FMAP_FMAP_SIZE))
Martin Rothc4c7f162016-01-20 14:52:08 -0700723else # ifeq ($(CONFIG_ARCH_X86),y)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200724DEFAULT_FLASHMAP:=$(top)/util/cbfstool/default.fmd
725# entire flash
726FMAP_ROM_ADDR := 0
727FMAP_ROM_SIZE := $(CONFIG_ROM_SIZE)
728# entire "BIOS" region (everything directly of concern to the host system)
729# relative to ROM_BASE
730FMAP_BIOS_BASE := 0
731FMAP_BIOS_SIZE := $(CONFIG_CBFS_SIZE)
732# position and size of flashmap, relative to BIOS_BASE
733FMAP_FMAP_BASE := 0x20000
734FMAP_FMAP_SIZE := 0x100
735# position and size of CBFS, relative to BIOS_BASE
736FMAP_CBFS_BASE := $(call int-add,$(FMAP_FMAP_BASE) $(FMAP_FMAP_SIZE))
737FMAP_CBFS_SIZE := $(call int-subtract,$(FMAP_BIOS_SIZE) $(FMAP_CBFS_BASE))
Martin Rothc4c7f162016-01-20 14:52:08 -0700738endif # ifeq ($(CONFIG_ARCH_X86),y)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200739
Martin Rothacc94a72015-12-26 17:02:41 -0700740$(obj)/fmap.fmd: $(top)/Makefile.inc $(DEFAULT_FLASHMAP) $(obj)/config.h
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200741 sed -e "s,##ROM_BASE##,$(FMAP_ROM_ADDR)," \
742 -e "s,##ROM_SIZE##,$(FMAP_ROM_SIZE)," \
743 -e "s,##BIOS_BASE##,$(FMAP_BIOS_BASE)," \
744 -e "s,##BIOS_SIZE##,$(FMAP_BIOS_SIZE)," \
745 -e "s,##FMAP_BASE##,$(FMAP_FMAP_BASE)," \
746 -e "s,##FMAP_SIZE##,$(FMAP_FMAP_SIZE)," \
747 -e "s,##CBFS_BASE##,$(FMAP_CBFS_BASE)," \
748 -e "s,##CBFS_SIZE##,$(FMAP_CBFS_SIZE)," \
749 $(DEFAULT_FLASHMAP) > $@.tmp
750 mv $@.tmp $@
Martin Rothc4c7f162016-01-20 14:52:08 -0700751else # ifeq ($(CONFIG_FMDFILE),)
Martin Rothacc94a72015-12-26 17:02:41 -0700752$(obj)/fmap.fmd: $(CONFIG_FMDFILE) $(obj)/config.h
Werner Zeh95f60222016-06-17 01:48:44 +0200753 $(HOSTCC) $(PREPROCESS_ONLY) -include $(obj)/config.h $< -o $@.pre
754 mv $@.pre $@
Martin Rothc4c7f162016-01-20 14:52:08 -0700755endif # ifeq ($(CONFIG_FMDFILE),)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200756
757# generated at the same time as fmap.fmap
Patrick Georgi849635d2016-05-02 16:50:31 +0800758$(obj)/fmap_config.h: $(obj)/fmap.fmap
Patrick Georgibdaa1b52016-01-20 15:32:03 +0100759$(obj)/fmap.desc: $(obj)/fmap.fmap
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200760
761$(obj)/fmap.fmap: $(obj)/fmap.fmd $(FMAPTOOL)
Patrick Georgi849635d2016-05-02 16:50:31 +0800762 echo " FMAP $(FMAPTOOL) -h $(obj)/fmap_config.h $< $@"
763 $(FMAPTOOL) -h $(obj)/fmap_config.h -R $(obj)/fmap.desc $< $@
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200764
Patrick Georgid264b462016-05-04 07:37:50 +0800765ifneq ($(CONFIG_UPDATE_IMAGE),y)
Patrick Georgibdaa1b52016-01-20 15:32:03 +0100766$(obj)/coreboot.pre: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) $(obj)/fmap.fmap $(obj)/fmap.desc
767 $(CBFSTOOL) $@.tmp create -M $(obj)/fmap.fmap -r $(shell cat $(obj)/fmap.desc)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200768ifeq ($(CONFIG_ARCH_X86),y)
769 $(CBFSTOOL) $@.tmp add \
770 -f $(objcbfs)/bootblock.bin \
771 -n bootblock \
772 -t bootblock \
Werner Zehc0fb3612016-01-14 15:08:36 +0100773 -b -$(call file-size,$(objcbfs)/bootblock.bin) $(cbfs-autogen-attributes)
Martin Rothc4c7f162016-01-20 14:52:08 -0700774else # ifeq ($(CONFIG_ARCH_X86),y)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200775 $(CBFSTOOL) $@.tmp write -u \
776 -r BOOTBLOCK \
777 -f $(objcbfs)/bootblock.bin
778 # make space for the CBFS master header pointer. "ptr_" is just
779 # arbitrary 4 bytes that will be overwritten by add-master-header.
780 printf "ptr_" > $@.tmp.2
781 $(CBFSTOOL) $@.tmp add \
782 -f $@.tmp.2 \
783 -n "header pointer" \
784 -t "cbfs header" \
785 -b -4
786 rm -f $@.tmp.2
Martin Rothc4c7f162016-01-20 14:52:08 -0700787endif # ifeq ($(CONFIG_ARCH_X86),y)
Patrick Georgi8a3592e2015-09-16 18:10:52 +0200788 $(CBFSTOOL) $@.tmp add-master-header
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700789 $(prebuild-files) true
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700790 mv $@.tmp $@
Martin Rothc4c7f162016-01-20 14:52:08 -0700791else # ifneq ($(CONFIG_UPDATE_IMAGE),y)
Patrick Georgi708226e2015-11-26 17:22:38 +0100792.PHONY: $(obj)/coreboot.pre
793$(obj)/coreboot.pre: $$(prebuilt-files) $(CBFSTOOL)
Martin Rothb8f8cdb2016-01-20 14:54:27 -0700794 mv $(obj)/coreboot.rom $@.tmp || \
795 (echo "Error: You have UPDATE_IMAGE set in Kconfig, but have no existing image to update." && \
Patrick Georgidd4b66e2016-01-26 22:25:40 +0100796 echo "Exiting." && \
Martin Rothb8f8cdb2016-01-20 14:54:27 -0700797 false)
Aaron Durbin999ed642015-06-03 11:54:59 -0500798 $(prebuild-files) true
799 mv $@.tmp $@
Martin Rothc4c7f162016-01-20 14:52:08 -0700800endif # ifneq ($(CONFIG_UPDATE_IMAGE),y)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700801
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700802ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y)
803REFCODE_BLOB=$(obj)/refcode.rmod
804$(REFCODE_BLOB): $(RMODTOOL)
805 $(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@
806endif
807
Patrick Georgiec90adb2015-12-04 17:45:19 +0100808$(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $$(INTERMEDIATE)
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700809 @printf " CBFS $(subst $(obj)/,,$(@))\n"
Julius Wernerf780c402014-11-10 13:11:50 -0800810# The full ROM may be larger than the CBFS part, so create an empty
811# file (filled with \377 = 0xff) and copy the CBFS image over it.
WANG Siyuande8c7802015-04-22 15:22:00 +0800812 dd if=/dev/zero bs=$(call _toint,$(CONFIG_ROM_SIZE)) count=1 2> /dev/null | tr '\000' '\377' > $@.tmp
Julius Wernerf780c402014-11-10 13:11:50 -0800813 dd if=$(obj)/coreboot.pre of=$@.tmp bs=8192 conv=notrunc 2> /dev/null
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700814ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),)
815ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0)
816 @printf " SeaBIOS Wait up to $(CONFIG_SEABIOS_PS2_TIMEOUT) ms for PS/2 keyboard controller initialization\n"
817 $(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_PS2_TIMEOUT) -n etc/ps2-keyboard-spinup
818endif
819endif
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700820ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y)
Subrata Banik168eb6a2016-07-20 16:57:43 +0530821ifeq ($(CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER),y)
822 @printf " UPDATE-FIT\n"
823 $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES)
824endif
825
Timothy Pearson855fc1f2015-10-14 15:41:49 -0500826ifeq ($(CONFIG_CPU_MICROCODE_CBFS_GENERATE),y)
Subrata Banik168eb6a2016-07-20 16:57:43 +0530827 @printf " UPDATE-FIT\n"
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700828 $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES)
829endif
830endif
831 mv $@.tmp $@
832 @printf " CBFSPRINT $(subst $(obj)/,,$(@))\n\n"
Patrick Georgi21c54d22016-08-10 17:13:00 +0200833 $(CBFSTOOL) $@ print -r $(subst $(spc),$(comma),$(all-regions))
Martin Roth77c67b32015-06-25 09:36:27 -0600834ifeq ($(CONFIG_IASL_WARNINGS_ARE_ERRORS),)
835 @printf "\n***** WARNING: IASL warnings as errors is disabled! *****\n"
836 @printf "***** Please fix the ASL for this platform. *****\n\n"
837endif
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700838
Patrick Georgi1cab0122015-11-26 16:39:23 +0100839cbfs-files-y += $(CONFIG_CBFS_PREFIX)/romstage
840$(CONFIG_CBFS_PREFIX)/romstage-file := $(objcbfs)/romstage.elf
841$(CONFIG_CBFS_PREFIX)/romstage-type := stage
Julius Werner09f29212015-09-29 13:51:35 -0700842$(CONFIG_CBFS_PREFIX)/romstage-compression := $(CBFS_PRERAM_COMPRESS_FLAG)
Patrick Georgi1cab0122015-11-26 16:39:23 +0100843ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM),y)
844$(CONFIG_CBFS_PREFIX)/romstage-options := -b 0
845endif
846ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32)$(CONFIG_ARCH_ROMSTAGE_X86_64),y)
847# Use a 64 byte alignment to provide a minimum alignment
848# requirement for the overall romstage. While the first object within
849# romstage could have a 4 byte minimum alignment that doesn't mean the linker
850# won't decide the entire section should be aligned to a larger value. In the
851# future cbfstool should add XIP files proper and honor the alignment
852# requirements of the program segment.
853#
854# Make sure that segment for .car.data is ignored while adding romstage.
855$(CONFIG_CBFS_PREFIX)/romstage-align := 64
Furquan Shaikh94b18a12016-05-04 23:25:16 -0700856$(CONFIG_CBFS_PREFIX)/romstage-options := -S ".car.data"
857
858# If CAR does not support execution of code, romstage on x86 is expected to be
859# xip.
860ifneq ($(CONFIG_NO_XIP_EARLY_STAGES),y)
861$(CONFIG_CBFS_PREFIX)/romstage-options += --xip
862
Aaron Durbinef105292016-05-05 10:34:22 -0500863# If XIP_ROM_SIZE isn't being used don't overly constrain romstage by passing
864# -P with a default value.
865ifneq ($(CONFIG_NO_FIXED_XIP_ROM_SIZE),y)
866$(CONFIG_CBFS_PREFIX)/romstage-options += -P $(CONFIG_XIP_ROM_SIZE)
Furquan Shaikh94b18a12016-05-04 23:25:16 -0700867endif # CONFIG_NO_FIXED_XIP_ROM_SIZE
868
869endif # CONFIG_NO_XIP_EARLY_STAGES
870endif # CONFIG_ARCH_ROMSTAGE_X86_32 / CONFIG_ARCH_ROMSTAGE_X86_64
Patrick Georgi1cab0122015-11-26 16:39:23 +0100871
Patrick Georgic35bd542015-11-25 18:21:53 +0100872cbfs-files-y += $(CONFIG_CBFS_PREFIX)/ramstage
873$(CONFIG_CBFS_PREFIX)/ramstage-file := $(objcbfs)/ramstage.elf
874$(CONFIG_CBFS_PREFIX)/ramstage-type := stage
875$(CONFIG_CBFS_PREFIX)/ramstage-compression := $(CBFS_COMPRESS_FLAG)
876
877cbfs-files-$(CONFIG_HAVE_REFCODE_BLOB) += $(CONFIG_CBFS_PREFIX)/refcode
878$(CONFIG_CBFS_PREFIX)/refcode-file := $(REFCODE_BLOB)
879$(CONFIG_CBFS_PREFIX)/refcode-type := stage
880$(CONFIG_CBFS_PREFIX)/refcode-compression := $(CBFS_COMPRESS_FLAG)
881
882cbfs-files-$(CONFIG_SEABIOS_VGA_COREBOOT) += vgaroms/seavgabios.bin
883vgaroms/seavgabios.bin-file := $(CONFIG_PAYLOAD_VGABIOS_FILE)
884vgaroms/seavgabios.bin-type := raw
885
Patrick Georgi551b3832015-11-25 18:47:56 +0100886cbfs-files-$(CONFIG_INCLUDE_CONFIG_FILE) += config
887config-file := $(DOTCONFIG):defconfig
888config-type := raw
889
890cbfs-files-$(CONFIG_INCLUDE_CONFIG_FILE) += revision
891revision-file := $(obj)/build.h
892revision-type := raw
893
zbaoc16918a2016-05-21 10:20:58 +0800894BOOTSPLASH_SUFFIX=$(suffix $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE)))
895cbfs-files-$(CONFIG_BOOTSPLASH_IMAGE) += bootsplash$(BOOTSPLASH_SUFFIX)
896bootsplash$(BOOTSPLASH_SUFFIX)-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE))
897bootsplash$(BOOTSPLASH_SUFFIX)-type := bootsplash
Furquan Shaikh88ca81a2014-04-22 16:33:22 -0700898
Stefan Reinauerd06258c2015-03-26 16:29:00 -0700899cbfs-files-$(CONFIG_BOARD_ID_MANUAL) += board_id
900board_id-file := $(obj)/board_id
901board_id-type := raw
902
903$(obj)/board_id:
Vladimir Serbinenko93af2f22015-05-30 23:13:48 +0200904 printf $(CONFIG_BOARD_ID_STRING) > $@
Stefan Reinauerd06258c2015-03-26 16:29:00 -0700905
Julius Wernerfffee872016-03-07 17:55:43 -0800906# Ensure that no payload segment overlaps with memory regions used by ramstage
907# (not for x86 since it can relocate itself in that case)
908ifneq ($(CONFIG_ARCH_X86),y)
909check-ramstage-overlap-regions := ramstage
910check-ramstage-overlap-files :=
911ifneq ($(CONFIG_PAYLOAD_NONE),y)
912check-ramstage-overlap-files += $(CONFIG_CBFS_PREFIX)/payload
913endif
914
915# will output one or more lines of "<load address in hex> <memlen in decimal>"
916cbfs-get-segments-cmd = $(CBFSTOOL) $(obj)/coreboot.pre print -v | sed -n \
917 '\%$(1)%,\%^[^ ]\{4\}%s% .*load: \(0x[0-9a-fA-F]*\),.*length: [0-9]*/\([0-9]*\).*%\1 \2%p'
918
919ramstage-symbol-addr-cmd = $(OBJDUMP_ramstage) -t $(objcbfs)/ramstage.elf | \
920 sed -n '/ $(1)$$/s/^\([0-9a-fA-F]*\) .*/0x\1/p'
921
922check-ramstage-overlaps: $(obj)/coreboot.pre
923 programs=$$($(foreach file,$(check-ramstage-overlap-files), \
924 $(call cbfs-get-segments-cmd,$(file)) ; )) ; \
925 regions=$$($(foreach region,$(check-ramstage-overlap-regions), \
926 echo $(region) ; \
927 $(call ramstage-symbol-addr-cmd,_$(region)) ; \
928 $(call ramstage-symbol-addr-cmd,_e$(region)) ; )) ; \
929 pstart= ; pend= ; \
930 for x in $$programs; do \
931 if [ -z $$pstart ]; then pstart=$$(($$x)) ; continue ; fi ; \
932 pend=$$(($$pstart + $$x)) ; \
933 rname= ; rstart= ; rend= ; \
934 for y in $$regions ; do \
935 if [ -z $$rname ]; then rname=$$y ; continue ; fi ; \
936 if [ -z $$rstart ]; then rstart=$$(($$y)) ; continue ; fi ; \
937 rend=$$(($$y)) ; \
938 if [ $$pstart -lt $$rend -a $$rstart -lt $$pend ]; then \
939 echo "ERROR: Ramstage region _$$rname overlapped by:" \
940 $(check-ramstage-overlap-files) ; \
941 exit 1 ; \
942 fi ; \
943 rname= ; rstart= ; rend= ; \
944 done ; \
945 pstart= ; pend= ; \
946 done
947
948INTERMEDIATE+=check-ramstage-overlaps
949PHONY+=check-ramstage-overlaps
950endif
951
Martin Rothde9adeb2015-10-15 14:33:31 -0600952junit.xml:
Martin Roth917acb52015-10-21 15:28:21 -0600953 echo "Building $(UTIL)"
Martin Rothde9adeb2015-10-15 14:33:31 -0600954 echo '<?xml version="1.0" encoding="utf-8"?><testsuite>' > $@.tmp
Martin Rothde9adeb2015-10-15 14:33:31 -0600955 echo "<testcase classname='$(UTIL)' name='$(UTIL)'>" >> $@.tmp
Martin Roth917acb52015-10-21 15:28:21 -0600956 -$(MAKE) -j $(CPUS) -C "util/$(UTIL)" clean distclean > $@.tmp.2 2>&1
Jonathan Neuschäferd4d3ecb2016-05-17 17:38:10 +0200957 $(MAKE) -j $(CPUS) -C "util/$(UTIL)" $(MAKETARGET) >> $@.tmp.2 2>&1 && type="system-out" || type="failure"; \
Martin Roth917acb52015-10-21 15:28:21 -0600958 cat $@.tmp.2; \
Martin Rothde9adeb2015-10-15 14:33:31 -0600959 if [ "$$type" = "failure" ]; then \
960 echo "<failure type='buildFailed'>" >> $@.tmp; \
Martin Roth917acb52015-10-21 15:28:21 -0600961 echo "Building $(UTIL) Failed"; \
Martin Rothde9adeb2015-10-15 14:33:31 -0600962 else \
963 echo "<$$type>" >> $@.tmp; \
Martin Roth917acb52015-10-21 15:28:21 -0600964 echo "Building $(UTIL) Succeeded"; \
Martin Rothde9adeb2015-10-15 14:33:31 -0600965 fi; \
966 echo '<![CDATA[' >> $@.tmp; \
967 cat $@.tmp.2 >> $@.tmp; \
968 echo "]]></$$type>" >>$@.tmp
969 rm -f $@.tmp.2
970 echo "</testcase>" >> $@.tmp
971 echo "</testsuite>" >> $@.tmp
972 mv $@.tmp "util/$(UTIL)/$@"
Martin Roth917acb52015-10-21 15:28:21 -0600973 echo
Martin Rothde9adeb2015-10-15 14:33:31 -0600974
Paul Menzeld98471c2015-10-18 11:45:52 +0200975TOOLLIST= \
976 cbmem \
Martin Roth1fec04b2015-10-21 15:29:13 -0600977 ectool \
Patrick Georgibda8a04b2016-02-01 12:03:04 +0100978 futility \
Paul Menzeld98471c2015-10-18 11:45:52 +0200979 inteltool \
Paul Menzel28a45d42015-10-18 11:47:45 +0200980 intelvbttool \
Martin Roth1fec04b2015-10-21 15:29:13 -0600981 nvramtool \
982 superiotool \
983 viatool
Patrick Georgie1514072015-07-31 16:54:12 +0200984JENKINS_PAYLOAD?=none
Patrick Georgic6a4aae2015-07-31 16:54:44 +0200985CPUS?=4
Patrick Georgi062e4082014-08-29 20:10:38 +0200986what-jenkins-does:
Martin Roth8d226f22015-10-13 15:08:01 -0600987 util/lint/lint lint-stable --junit
Martin Roth615f69e2015-10-13 12:29:19 -0600988 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 +0200989 util/abuild/abuild -B -J $(if $(JENKINS_NOCCACHE),,-y) -c $(CPUS) -z -p $(JENKINS_PAYLOAD)
Patrick Georgib551d8b2015-07-31 16:39:06 +0200990 (cd payloads/libpayload; unset COREBOOT_BUILD_DIR; $(MAKE) $(if $(JENKINS_NOCCACHE),,CONFIG_LP_CCACHE=y) V=$(V) Q=$(Q) junit.xml)
Jonathan Neuschäferd4d3ecb2016-05-17 17:38:10 +0200991 $(foreach tool, $(TOOLLIST), $(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) UTIL="$(tool)" MFLAGS= MAKEFLAGS= MAKETARGET= junit.xml; )
992 $(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) UTIL="romcc" MFLAGS= MAKEFLAGS= MAKETARGET=test junit.xml