Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 1 | ## |
| 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 | ## |
| 15 | ## You should have received a copy of the GNU General Public License |
| 16 | ## along with this program; if not, write to the Free Software |
| 17 | ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | ## |
| 19 | |
| 20 | ####################################################################### |
| 21 | # misleadingly named, this is the coreboot version |
Vadim Bendebury | 6e7abcd | 2012-12-10 15:47:23 -0800 | [diff] [blame] | 22 | export KERNELVERSION := $(shell if [ -d "$(top)/.git" -a -f "`which git`" ]; \ |
| 23 | then git describe --dirty --always || git describe; \ |
| 24 | else echo 4.0$(KERNELREVISION); fi) |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 25 | |
| 26 | ####################################################################### |
Patrick Georgi | 9b0de71 | 2013-12-29 18:45:23 +0100 | [diff] [blame] | 27 | # Test for coreboot toolchain (except when explicitely not requested) |
| 28 | ifneq ($(NOCOMPILE),1) |
| 29 | # only run if we're doing a build (not for tests, kconfig, ...) |
| 30 | ifneq ($(CONFIG_ANY_TOOLCHAIN),y) |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 31 | _toolchain=$(shell $(CC_x86_32) -v 2>&1 |grep -q "gcc version .*coreboot toolchain" && echo coreboot) |
Edward O'Callaghan | 868648c | 2014-05-10 04:39:06 +1000 | [diff] [blame] | 32 | ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y) |
Edward O'Callaghan | 2c342f5 | 2014-06-27 18:22:53 +1000 | [diff] [blame] | 33 | _toolchain=$(shell $(CC_x86_32) -v 2>&1 |grep -q "clang version" && echo coreboot) |
Edward O'Callaghan | 868648c | 2014-05-10 04:39:06 +1000 | [diff] [blame] | 34 | endif |
Patrick Georgi | 9b0de71 | 2013-12-29 18:45:23 +0100 | [diff] [blame] | 35 | ifneq ($(_toolchain),coreboot) |
| 36 | $(error Please use the coreboot toolchain (or prove that your toolchain works)) |
| 37 | endif |
| 38 | endif |
| 39 | endif |
| 40 | |
| 41 | ####################################################################### |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 42 | # Basic component discovery |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 43 | MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR)) |
| 44 | export MAINBOARDDIR |
| 45 | |
Kyösti Mälkki | 0db2ae3a | 2012-04-19 12:00:06 +0300 | [diff] [blame] | 46 | ## Final build results, which CBFSTOOL uses to create the final |
| 47 | ## rom image file, are placed under $(objcbfs). |
| 48 | ## These typically have suffixes .debug .elf .bin and .map |
Stefan Reinauer | a60ca36 | 2012-08-09 11:09:44 -0700 | [diff] [blame] | 49 | export objcbfs := $(obj)/cbfs/$(call strip_quotes,$(CONFIG_CBFS_PREFIX)) |
Kyösti Mälkki | 0db2ae3a | 2012-04-19 12:00:06 +0300 | [diff] [blame] | 50 | |
| 51 | ## Based on the active configuration, Makefile conditionally collects |
| 52 | ## the required assembly includes and saves them in a file. |
| 53 | ## Such files that do not have a clear one-to-one relation to a source |
| 54 | ## file under src/ are placed and built under $(objgenerated) |
| 55 | export objgenerated := $(obj)/generated |
| 56 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 57 | ####################################################################### |
| 58 | # root rule to resolve if in build mode (ie. configuration exists) |
| 59 | real-target: $(obj)/config.h coreboot |
Patrick Georgi | 533c119 | 2014-07-10 09:42:03 +0200 | [diff] [blame] | 60 | coreboot: build-dirs $(obj)/coreboot.rom $(obj)/cbfstool $(obj)/rmodtool |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 61 | |
| 62 | ####################################################################### |
| 63 | # our phony targets |
Kyösti Mälkki | 0db2ae3a | 2012-04-19 12:00:06 +0300 | [diff] [blame] | 64 | PHONY+= clean-abuild coreboot lint lint-stable build-dirs |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 65 | |
| 66 | ####################################################################### |
| 67 | # root source directories of coreboot |
Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 68 | subdirs-y := src/lib src/console src/device src/ec src/southbridge src/soc |
Kyösti Mälkki | 2a830d0 | 2011-12-01 17:49:43 +0200 | [diff] [blame] | 69 | subdirs-y += src/northbridge src/superio src/drivers src/cpu src/vendorcode |
Patrick Georgi | 499fc92 | 2012-03-09 10:53:52 +0100 | [diff] [blame] | 70 | subdirs-y += util/cbfstool util/sconfig util/nvramtool |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 71 | subdirs-y += src/arch/armv7 src/arch/x86 |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 72 | subdirs-y += src/mainboard/$(MAINBOARDDIR) |
| 73 | |
Patrick Georgi | a25828d | 2011-09-02 09:57:01 +0200 | [diff] [blame] | 74 | subdirs-y += site-local |
| 75 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 76 | ####################################################################### |
| 77 | # Add source classes and their build options |
Furquan Shaikh | 133096b | 2014-07-31 09:28:55 -0700 | [diff] [blame] | 78 | classes-y := ramstage romstage bootblock smm smmstub cpu_microcode |
| 79 | |
| 80 | # Add dynamic classes for rmodules |
| 81 | $(foreach supported_arch,$(ARCH_SUPPORTED), \ |
| 82 | $(eval $(call define_class,rmodules_$(supported_arch),$(supported_arch)))) |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 83 | |
Patrick Georgi | f33e395 | 2012-11-25 17:10:47 +0100 | [diff] [blame] | 84 | ####################################################################### |
| 85 | # Helper functions for ramstage postprocess |
| 86 | spc := |
| 87 | spc += |
| 88 | $(spc) := |
| 89 | $(spc) += |
| 90 | |
| 91 | # files-in-dir-recursive,dir,files |
| 92 | files-in-dir-recursive=$(filter $(1)%,$(2)) |
| 93 | |
| 94 | # parent-dir,dir/ |
Patrick Georgi | 1f94670 | 2014-05-21 22:36:13 +0200 | [diff] [blame] | 95 | parent-dir=$(dir $(if $(patsubst /%,,$(1)),,/)$(subst $( ),/,$(strip $(subst /, ,$(1))))) |
Patrick Georgi | f33e395 | 2012-11-25 17:10:47 +0100 | [diff] [blame] | 96 | |
| 97 | # filters out exactly the directory specified |
| 98 | # filter-out-dir,dir_to_keep,dirs |
| 99 | filter-out-dir=$(filter-out $(1),$(2)) |
| 100 | |
| 101 | # filters out dir_to_keep and all its parents |
| 102 | # filter-out-dirs,dir_to_keep,dirs |
Patrick Georgi | 1f94670 | 2014-05-21 22:36:13 +0200 | [diff] [blame] | 103 | filter-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),$(2))) |
Patrick Georgi | f33e395 | 2012-11-25 17:10:47 +0100 | [diff] [blame] | 104 | |
| 105 | # dir-wildcards,dirs |
| 106 | dir-wildcards=$(addsuffix %,$(1)) |
| 107 | |
| 108 | # files-in-dir,dir,files |
Patrick Georgi | 1f94670 | 2014-05-21 22:36:13 +0200 | [diff] [blame] | 109 | files-in-dir=$(filter-out $(call dir-wildcards,$(call filter-out-dirs,$(1),$(sort $(dir $(2))))),$(call files-in-dir-recursive,$(1),$(2))) |
Patrick Georgi | f33e395 | 2012-11-25 17:10:47 +0100 | [diff] [blame] | 110 | |
| 111 | ####################################################################### |
| 112 | # reduce command line length by linking the objects of each |
| 113 | # directory into an intermediate file |
| 114 | ramstage-postprocess=$(foreach d,$(sort $(dir $(1))), \ |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 115 | $(eval $(d)ramstage.o: $(call files-in-dir,$(d),$(1)); $$(LD_ramstage) -o $$@ -r $$^ ) \ |
Patrick Georgi | f33e395 | 2012-11-25 17:10:47 +0100 | [diff] [blame] | 116 | $(eval ramstage-objs:=$(d)ramstage.o $(filter-out $(call files-in-dir,$(d),$(1)),$(ramstage-objs)))) |
| 117 | |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 118 | CPPFLAGS_romstage += -D__PRE_RAM__ |
Rudolf Marek | 7f0e930 | 2011-09-02 23:23:41 +0200 | [diff] [blame] | 119 | ifeq ($(CONFIG_TRACE),y) |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 120 | CFLAGS_ramstage += -finstrument-functions |
Rudolf Marek | 7f0e930 | 2011-09-02 23:23:41 +0200 | [diff] [blame] | 121 | endif |
Stefan Reinauer | d37ab45 | 2012-12-18 16:23:28 -0800 | [diff] [blame] | 122 | ifeq ($(CONFIG_COVERAGE),y) |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 123 | CFLAGS_ramstage += -fprofile-arcs -ftest-coverage |
Stefan Reinauer | d37ab45 | 2012-12-18 16:23:28 -0800 | [diff] [blame] | 124 | endif |
Rudolf Marek | 7f0e930 | 2011-09-02 23:23:41 +0200 | [diff] [blame] | 125 | |
Patrick Georgi | 7e9b9d8 | 2012-04-30 21:06:10 +0200 | [diff] [blame] | 126 | ifeq ($(CONFIG_USE_BLOBS),y) |
| 127 | forgetthis:=$(shell git submodule update --init --checkout 3rdparty) |
Patrick Georgi | 7e9b9d8 | 2012-04-30 21:06:10 +0200 | [diff] [blame] | 128 | endif |
| 129 | |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 130 | CPPFLAGS_bootblock += -D__BOOT_BLOCK__ -D__PRE_RAM__ |
Hung-Te Lin | fe18792 | 2013-02-01 01:09:24 +0800 | [diff] [blame] | 131 | |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 132 | CPPFLAGS_smmstub += -D__SMM__ |
| 133 | CPPFLAGS_smm += -D__SMM__ |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 134 | |
Stefan Reinauer | 3aa067f | 2012-04-02 13:24:04 -0700 | [diff] [blame] | 135 | # SMM TSEG base is dynamic |
Aaron Durbin | 50a3464 | 2013-01-03 17:38:47 -0600 | [diff] [blame] | 136 | ifneq ($(CONFIG_SMM_MODULES),y) |
Stefan Reinauer | 3aa067f | 2012-04-02 13:24:04 -0700 | [diff] [blame] | 137 | ifeq ($(CONFIG_SMM_TSEG),y) |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 138 | CFLAGS_smm += -fpic |
Stefan Reinauer | 3aa067f | 2012-04-02 13:24:04 -0700 | [diff] [blame] | 139 | endif |
Aaron Durbin | 50a3464 | 2013-01-03 17:38:47 -0600 | [diff] [blame] | 140 | endif |
Stefan Reinauer | 3aa067f | 2012-04-02 13:24:04 -0700 | [diff] [blame] | 141 | |
Patrick Georgi | 57205c7 | 2011-03-08 20:49:18 +0000 | [diff] [blame] | 142 | ramstage-c-deps:=$$(OPTION_TABLE_H) |
| 143 | romstage-c-deps:=$$(OPTION_TABLE_H) |
Hung-Te Lin | fe18792 | 2013-02-01 01:09:24 +0800 | [diff] [blame] | 144 | bootblock-c-deps:=$$(OPTION_TABLE_H) |
Kyösti Mälkki | ce22cd0 | 2013-11-30 21:06:18 +0200 | [diff] [blame] | 145 | smm-c-deps:=$$(OPTION_TABLE_H) |
Patrick Georgi | 57205c7 | 2011-03-08 20:49:18 +0000 | [diff] [blame] | 146 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 147 | ####################################################################### |
| 148 | # Add handler to compile ACPI's ASL |
| 149 | define ramstage-objs_asl_template |
Sven Schnelle | d69438e | 2011-03-29 09:01:10 +0000 | [diff] [blame] | 150 | $(obj)/$(1).ramstage.o: src/$(1).asl $(obj)/config.h |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 151 | @printf " IASL $$(subst $(top)/,,$$(@))\n" |
Patrick Georgi | 4ebd3d9 | 2014-05-17 14:02:08 +0200 | [diff] [blame] | 152 | $(CC_ramstage) -x assembler-with-cpp -E -MMD -MT $$(@) -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) $$< -o $$(basename $$@).asl |
Marc Jones | 2aac3f6 | 2011-08-08 16:07:50 -0600 | [diff] [blame] | 153 | cd $$(dir $$@); $(IASL) -p $$(notdir $$@) -tc $$(notdir $$(basename $$@)).asl |
Patrick Georgi | b2a4264 | 2011-06-01 19:54:16 +0000 | [diff] [blame] | 154 | mv $$(basename $$@).hex $$(basename $$@).c |
Patrick Georgi | 58f73a6 | 2014-05-17 14:00:12 +0200 | [diff] [blame] | 155 | $(CC_ramstage) $$(CFLAGS_ramstage) $$(CPPFLAGS_ramstage) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 156 | # keep %.o: %.c rule from catching the temporary .c file after a make clean |
| 157 | mv $$(basename $$@).c $$(basename $$@).hex |
| 158 | endef |
| 159 | |
| 160 | ####################################################################### |
Patrick Georgi | 3bbd2bf | 2012-03-09 12:30:07 +0100 | [diff] [blame] | 161 | # Parse plaintext cmos defaults into binary format |
| 162 | # arg1: source file |
| 163 | # arg2: binary file name |
| 164 | cbfs-files-processor-nvramtool= \ |
| 165 | $(eval $(2): $(1) $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout | $(objutil)/nvramtool/nvramtool ; \ |
| 166 | printf " CREATE $(2) (from $(1))\n"; $(objutil)/nvramtool/nvramtool -y $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout -D $(2).tmp -p $(1) && mv $(2).tmp $(2)) |
| 167 | |
| 168 | ####################################################################### |
Patrick Georgi | 843005c | 2012-04-30 23:15:17 +0200 | [diff] [blame] | 169 | # Link VSA binary to ELF-ish stage |
| 170 | # arg1: source file |
| 171 | # arg2: binary file name |
| 172 | cbfs-files-processor-vsa= \ |
| 173 | $(eval $(2): $(1) ; \ |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 174 | printf " CREATE $(2) (from $(1))\n"; $(OBJCOPY_ramstage) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && $(LD_ramstage) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2)) |
Patrick Georgi | 843005c | 2012-04-30 23:15:17 +0200 | [diff] [blame] | 175 | |
| 176 | ####################################################################### |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 177 | # Add handler for arbitrary files in CBFS |
| 178 | $(call add-special-class,cbfs-files) |
| 179 | cbfs-files-handler= \ |
Patrick Georgi | 3bbd2bf | 2012-03-09 12:30:07 +0100 | [diff] [blame] | 180 | $(eval tmp-cbfs-method:=$(word 2, $(subst :, ,$($(2)-file)))) \ |
Patrick Georgi | 1fc2bda | 2012-11-15 14:51:54 +0100 | [diff] [blame] | 181 | $(eval $(2)-file:=$(call strip_quotes,$(word 1, $(subst :, ,$($(2)-file))))) \ |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 182 | $(if $(wildcard $(1)$($(2)-file)), \ |
| 183 | $(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \ |
| 184 | $(eval tmp-cbfs-file:= $($(2)-file))) \ |
Patrick Georgi | 70c85ea | 2013-02-16 01:06:57 +0100 | [diff] [blame] | 185 | $(if $(strip $($(2)-required)), \ |
| 186 | $(if $(wildcard $(tmp-cbfs-file)),, \ |
| 187 | $(info This build configuration requires $($(2)-required)) \ |
| 188 | $(eval FAILBUILD:=1) \ |
| 189 | )) \ |
Patrick Georgi | 3bbd2bf | 2012-03-09 12:30:07 +0100 | [diff] [blame] | 190 | $(if $(tmp-cbfs-method), \ |
| 191 | $(eval tmp-old-cbfs-file:=$(tmp-cbfs-file)) \ |
Patrick Georgi | 16c7ad7 | 2012-09-21 18:11:59 +0200 | [diff] [blame] | 192 | $(eval tmp-cbfs-file:=$(shell mkdir -p $(obj)/mainboard/$(MAINBOARDDIR); mktemp $(obj)/mainboard/$(MAINBOARDDIR)/cbfs-file.XXXXXX).out) \ |
Patrick Georgi | 3bbd2bf | 2012-03-09 12:30:07 +0100 | [diff] [blame] | 193 | $(call cbfs-files-processor-$(tmp-cbfs-method),$(tmp-old-cbfs-file),$(tmp-cbfs-file))) \ |
Dave Frodin | 0013bbf | 2012-08-14 11:01:53 -0600 | [diff] [blame] | 194 | $(eval cbfs-files += $(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-compression)|$($(2)-position)) \ |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 195 | $(eval $(2)-name:=) \ |
| 196 | $(eval $(2)-type:=) \ |
Dave Frodin | 0013bbf | 2012-08-14 11:01:53 -0600 | [diff] [blame] | 197 | $(eval $(2)-compression:=) \ |
Patrick Georgi | 70c85ea | 2013-02-16 01:06:57 +0100 | [diff] [blame] | 198 | $(eval $(2)-position:=) \ |
| 199 | $(eval $(2)-required:=) |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 200 | |
| 201 | ####################################################################### |
| 202 | # a variety of flags for our build |
Stefan Reinauer | 6321758 | 2012-10-29 16:52:36 -0700 | [diff] [blame] | 203 | CBFS_COMPRESS_FLAG:=none |
Sven Schnelle | 8eee19d | 2011-05-02 19:53:04 +0000 | [diff] [blame] | 204 | ifeq ($(CONFIG_COMPRESS_RAMSTAGE),y) |
Stefan Reinauer | 6321758 | 2012-10-29 16:52:36 -0700 | [diff] [blame] | 205 | CBFS_COMPRESS_FLAG:=LZMA |
Sven Schnelle | 8eee19d | 2011-05-02 19:53:04 +0000 | [diff] [blame] | 206 | endif |
| 207 | |
Stefan Reinauer | 6321758 | 2012-10-29 16:52:36 -0700 | [diff] [blame] | 208 | CBFS_PAYLOAD_COMPRESS_FLAG:=none |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 209 | ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y) |
Stefan Reinauer | 6321758 | 2012-10-29 16:52:36 -0700 | [diff] [blame] | 210 | CBFS_PAYLOAD_COMPRESS_FLAG:=LZMA |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 211 | endif |
| 212 | |
| 213 | ifneq ($(CONFIG_LOCALVERSION),"") |
| 214 | COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION)) |
| 215 | endif |
| 216 | |
Patrick Georgi | 58f73a6 | 2014-05-17 14:00:12 +0200 | [diff] [blame] | 217 | CPPFLAGS_common := -Isrc -Isrc/include -I$(obj) |
| 218 | CPPFLAGS_common += -Isrc/device/oprom/include |
| 219 | CPPFLAGS_common += -include $(src)/include/kconfig.h |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 220 | |
Patrick Georgi | cc84a00 | 2014-05-14 21:05:35 +0200 | [diff] [blame] | 221 | CFLAGS_common += -Os -pipe -g -nostdinc |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 222 | CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes |
| 223 | CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs |
| 224 | CFLAGS_common += -Wstrict-aliasing -Wshadow |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 225 | ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y) |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 226 | CFLAGS_common += -Werror |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 227 | endif |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 228 | CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 229 | |
Nico Huber | a15cd66 | 2013-06-19 16:16:05 +0200 | [diff] [blame] | 230 | additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \ |
| 231 | $(objutil)/ifdfake $(objutil)/options |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 232 | |
| 233 | ####################################################################### |
| 234 | # generate build support files |
| 235 | $(obj)/build.h: .xcompile |
| 236 | @printf " GEN build.h\n" |
| 237 | rm -f $(obj)/build.h |
| 238 | printf "/* build system definitions (autogenerated) */\n" > $(obj)/build.ht |
| 239 | printf "#ifndef __BUILD_H\n" >> $(obj)/build.ht |
| 240 | printf "#define __BUILD_H\n\n" >> $(obj)/build.ht |
Patrick Georgi | b8e9ba9 | 2011-03-17 07:47:49 +0000 | [diff] [blame] | 241 | printf "#define COREBOOT_VERSION \"$(KERNELVERSION)\"\n" >> $(obj)/build.ht |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 242 | printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.ht |
| 243 | printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.ht |
Zheng Bao | 0e6d0ed | 2012-11-09 19:55:04 +0800 | [diff] [blame] | 244 | printf "#define COREBOOT_BUILD_YEAR_BCD 0x`LANG= date +"%y"`\n" >> $(obj)/build.ht |
| 245 | printf "#define COREBOOT_BUILD_MONTH_BCD 0x`LANG= date +"%m"`\n" >> $(obj)/build.ht |
| 246 | printf "#define COREBOOT_BUILD_DAY_BCD 0x`LANG= date +"%d"`\n" >> $(obj)/build.ht |
| 247 | printf "#define COREBOOT_BUILD_WEEKDAY_BCD 0x`LANG= date +"%w"`\n" >> $(obj)/build.ht |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 248 | printf "#define COREBOOT_DMI_DATE \"`LANG= date +"%m/%d/%Y"`\"\n" >> $(obj)/build.ht |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 249 | printf "\n" >> $(obj)/build.ht |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 250 | printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.ht |
| 251 | printf "#define COREBOOT_COMPILE_BY \"$(subst \,@,$(shell PATH=$$PATH:/usr/ucb whoami))\"\n" >> $(obj)/build.ht |
Zheng Bao | 86aa7c4 | 2012-09-28 16:06:44 +0800 | [diff] [blame] | 252 | printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname -s 2>/dev/null || hostname 2>/dev/null)\"\n" >> $(obj)/build.ht |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 253 | printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname 2>/dev/null)\"\n" >> $(obj)/build.ht |
| 254 | printf "#endif\n" >> $(obj)/build.ht |
| 255 | mv $(obj)/build.ht $(obj)/build.h |
| 256 | |
| 257 | $(obj)/ldoptions: $(obj)/config.h |
| 258 | awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@ |
| 259 | |
Kyösti Mälkki | 0db2ae3a | 2012-04-19 12:00:06 +0300 | [diff] [blame] | 260 | build-dirs: |
| 261 | mkdir -p $(objcbfs) $(objgenerated) |
| 262 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 263 | ####################################################################### |
| 264 | # Build the tools |
Patrick Georgi | 533c119 | 2014-07-10 09:42:03 +0200 | [diff] [blame] | 265 | CBFSTOOL:=$(objutil)/cbfstool/cbfstool |
| 266 | RMODTOOL:=$(objutil)/cbfstool/rmodtool |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 267 | |
Patrick Georgi | 533c119 | 2014-07-10 09:42:03 +0200 | [diff] [blame] | 268 | $(obj)/cbfstool: $(CBFSTOOL) |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 269 | cp $< $@ |
| 270 | |
Patrick Georgi | 533c119 | 2014-07-10 09:42:03 +0200 | [diff] [blame] | 271 | $(obj)/rmodtool: $(RMODTOOL) |
Aaron Durbin | 3eb8eb7 | 2014-03-10 16:13:58 -0500 | [diff] [blame] | 272 | cp $< $@ |
| 273 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 274 | _WINCHECK=$(shell uname -o 2> /dev/null) |
| 275 | STACK= |
| 276 | ifeq ($(_WINCHECK),Msys) |
| 277 | STACK=-Wl,--stack,16384000 |
| 278 | endif |
| 279 | ifeq ($(_WINCHECK),Cygwin) |
| 280 | STACK=-Wl,--stack,16384000 |
| 281 | endif |
| 282 | |
Patrick Georgi | e24a119 | 2014-05-17 19:05:56 +0200 | [diff] [blame] | 283 | # this allows ccache to prepend itself |
| 284 | # (ccache handling happens first) |
| 285 | ROMCC_BIN= $(objutil)/romcc/romcc |
| 286 | ROMCC?=$(ROMCC_BIN) |
| 287 | $(ROMCC_BIN): $(top)/util/romcc/romcc.c |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 288 | @printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n" |
| 289 | @# Note: Adding -O2 here might cause problems. For details see: |
| 290 | @# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html |
| 291 | $(HOSTCC) -g $(STACK) -Wall -o $@ $< |
| 292 | |
Stefan Reinauer | 5b63579 | 2012-08-16 14:05:42 -0700 | [diff] [blame] | 293 | IFDTOOL:=$(objutil)/ifdtool/ifdtool |
| 294 | $(IFDTOOL): $(top)/util/ifdtool/ifdtool.c |
| 295 | @printf " HOSTCC $(subst $(obj)/,,$(@))\n" |
| 296 | $(HOSTCC) $(HOSTCFLAGS) -o $@ $< |
| 297 | |
Nico Huber | a15cd66 | 2013-06-19 16:16:05 +0200 | [diff] [blame] | 298 | IFDFAKE:=$(objutil)/ifdfake/ifdfake |
| 299 | $(IFDFAKE): $(top)/util/ifdfake/ifdfake.c |
| 300 | @printf " HOSTCC $(subst $(obj)/,,$(@))\n" |
| 301 | $(HOSTCC) $(HOSTCFLAGS) -o $@ $< |
| 302 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 303 | ####################################################################### |
| 304 | # needed objects that every mainboard uses |
| 305 | # Creation of these is architecture and mainboard independent |
| 306 | $(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(objutil)/sconfig/sconfig |
| 307 | @printf " SCONFIG $(subst $(src)/,,$(<))\n" |
| 308 | mkdir -p $(obj)/mainboard/$(MAINBOARDDIR) |
| 309 | $(objutil)/sconfig/sconfig $(MAINBOARDDIR) $(obj)/mainboard/$(MAINBOARDDIR) |
| 310 | |
| 311 | ramstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c |
Stefan Reinauer | 57879c9 | 2012-07-31 16:47:25 -0700 | [diff] [blame] | 312 | romstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 313 | |
| 314 | $(objutil)/%.o: $(objutil)/%.c |
| 315 | @printf " HOSTCC $(subst $(objutil)/,,$(@))\n" |
| 316 | $(HOSTCC) -MMD -I$(subst $(objutil)/,util/,$(dir $<)) -I$(dir $<) $(HOSTCFLAGS) -c -o $@ $< |
| 317 | |
Patrick Georgi | 64ccc3b8 | 2011-05-20 23:08:12 +0000 | [diff] [blame] | 318 | $(obj)/%.ramstage.o $(abspath $(obj))/%.ramstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H) |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 319 | @printf " CC $(subst $(obj)/,,$(@))\n" |
Patrick Georgi | 58f73a6 | 2014-05-17 14:00:12 +0200 | [diff] [blame] | 320 | $(CC_ramstage) -MMD $(CFLAGS_ramstage) $(CPPFLAGS_ramstage) -c -o $@ $< |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 321 | |
Stefan Reinauer | 57879c9 | 2012-07-31 16:47:25 -0700 | [diff] [blame] | 322 | $(obj)/%.romstage.o $(abspath $(obj))/%.romstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H) |
| 323 | @printf " CC $(subst $(obj)/,,$(@))\n" |
Patrick Georgi | 58f73a6 | 2014-05-17 14:00:12 +0200 | [diff] [blame] | 324 | $(CC_romstage) -MMD -D__PRE_RAM__ $(CFLAGS_romstage) $(CPPFLAGS_romstage) -c -o $@ $< |
Stefan Reinauer | 57879c9 | 2012-07-31 16:47:25 -0700 | [diff] [blame] | 325 | |
Hung-Te Lin | fe18792 | 2013-02-01 01:09:24 +0800 | [diff] [blame] | 326 | $(obj)/%.bootblock.o $(abspath $(obj))/%.bootblock.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H) |
| 327 | @printf " CC $(subst $(obj)/,,$(@))\n" |
Patrick Georgi | 25b56c3 | 2014-05-25 00:11:35 +0200 | [diff] [blame] | 328 | $(CC_bootblock) -MMD $(CFLAGS_bootblock) $(CPPFLAGS_bootblock) -c -o $@ $< |
Hung-Te Lin | fe18792 | 2013-02-01 01:09:24 +0800 | [diff] [blame] | 329 | |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 330 | ####################################################################### |
| 331 | # Clean up rules |
| 332 | clean-abuild: |
| 333 | rm -rf coreboot-builds |
| 334 | |
| 335 | clean-for-update-target: |
Furquan Shaikh | 20f25dd | 2014-04-22 10:41:05 -0700 | [diff] [blame] | 336 | rm -f $(obj)/ramstage* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 337 | rm -rf $(obj)/bootblock* $(obj)/romstage* $(obj)/location.* |
| 338 | rm -f $(obj)/option_table.* $(obj)/crt0.S $(obj)/ldscript |
| 339 | rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot |
| 340 | rm -f $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm |
| 341 | rm -f $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc |
| 342 | rm -f $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.* $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.* |
| 343 | rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 344 | $(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean OUT=$(abspath $(obj)) HOSTCC="$(HOSTCC)" CC="$(CC_x86_32)" LD="$(LD_x86_32)" |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 345 | |
| 346 | clean-target: |
| 347 | rm -f $(obj)/coreboot* |
| 348 | |
| 349 | ####################################################################### |
| 350 | # Development utilities |
| 351 | printcrt0s: |
| 352 | @echo crt0s=$(crt0s) |
| 353 | @echo ldscripts=$(ldscripts) |
| 354 | |
| 355 | update: |
| 356 | dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF |
| 357 | |
Patrick Georgi | cb02cb7 | 2012-02-25 19:42:59 +0100 | [diff] [blame] | 358 | lint lint-stable: |
Zheng Bao | 533bca8 | 2012-09-28 19:38:37 +0800 | [diff] [blame] | 359 | FAILED=0; LINTLOG=`mktemp .tmpconfig.lintXXXXX`; \ |
Patrick Georgi | cb02cb7 | 2012-02-25 19:42:59 +0100 | [diff] [blame] | 360 | for script in util/lint/$@-*; do \ |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 361 | echo; echo `basename $$script`; \ |
| 362 | grep "^# DESCR:" $$script | sed "s,.*DESCR: *,," ; \ |
| 363 | echo ========; \ |
| 364 | $$script > $$LINTLOG; \ |
Patrick Georgi | c040e476 | 2012-03-09 23:02:09 +0100 | [diff] [blame] | 365 | if [ `cat $$LINTLOG | wc -l` -eq 0 ]; then \ |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 366 | printf "success\n\n"; \ |
| 367 | else \ |
| 368 | echo test failed: ; \ |
| 369 | cat $$LINTLOG; \ |
| 370 | rm -f $$LINTLOG; \ |
| 371 | FAILED=$$(( $$FAILED + 1 )); \ |
| 372 | fi; \ |
| 373 | echo ========; \ |
| 374 | done; \ |
Patrick Georgi | 3108b1a | 2014-08-10 19:15:04 +0200 | [diff] [blame] | 375 | test $$FAILED -eq 0 || { echo "ERROR: $$FAILED test(s) failed."; rm -f $$LINTLOG && exit 1; }; \ |
Patrick Georgi | 71b8480 | 2011-02-22 14:35:05 +0000 | [diff] [blame] | 376 | rm -f $$LINTLOG |
Patrick Georgi | 6c44550 | 2011-05-16 15:32:28 +0000 | [diff] [blame] | 377 | |
Patrick Georgi | bb60528 | 2011-06-05 15:15:49 +0200 | [diff] [blame] | 378 | gitconfig: |
Zheng Bao | 50ad095 | 2012-10-22 16:29:37 +0800 | [diff] [blame] | 379 | mkdir -p .git/hooks |
zbao | f2c3254 | 2012-08-10 15:44:02 +0800 | [diff] [blame] | 380 | for hook in commit-msg pre-commit ; do \ |
| 381 | if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o \ |
| 382 | ! -x .git/hooks/$$hook ]; then \ |
| 383 | cp util/gitconfig/$$hook .git/hooks/$$hook; \ |
| 384 | chmod +x .git/hooks/$$hook; \ |
| 385 | fi; \ |
| 386 | done |
Ronald G. Minnich | 64b364d | 2013-01-03 08:26:09 -0800 | [diff] [blame] | 387 | git config remote.origin.push HEAD:refs/for/master |
Patrick Georgi | bb60528 | 2011-06-05 15:15:49 +0200 | [diff] [blame] | 388 | (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) |
| 389 | |
Edward O'Callaghan | 3a72278 | 2013-11-02 03:40:39 +1100 | [diff] [blame] | 390 | crossgcc: crossgcc-i386 crossgcc-arm |
Peter Stuge | 0b6b4d6 | 2011-06-09 05:06:25 +0200 | [diff] [blame] | 391 | |
Edward O'Callaghan | 3a72278 | 2013-11-02 03:40:39 +1100 | [diff] [blame] | 392 | .PHONY: crossgcc-i386 crossgcc-arm |
| 393 | crossgcc-i386: clean-for-update |
| 394 | $(MAKE) -C util/crossgcc build-i386-without-gdb |
| 395 | |
| 396 | crossgcc-arm: clean-for-update |
| 397 | $(MAKE) -C util/crossgcc build-armv7a-without-gdb |
| 398 | |
| 399 | crosstools: crosstools-i386 |
| 400 | |
| 401 | .PHONY: crosstools-i386 crosstools-arm |
| 402 | crosstools-i386: clean-for-update |
| 403 | $(MAKE) -C util/crossgcc build-i386 |
| 404 | |
| 405 | crosstools-arm: clean-for-update |
| 406 | $(MAKE) -C util/crossgcc build-armv7a |
Patrick Georgi | 6c44550 | 2011-05-16 15:32:28 +0000 | [diff] [blame] | 407 | |
| 408 | crossgcc-clean: clean-for-update |
| 409 | $(MAKE) -C util/crossgcc clean |
| 410 | |
Patrick Georgi | c2bc6fd | 2014-07-07 12:25:30 +0200 | [diff] [blame] | 411 | tools: $(objutil)/kconfig/conf $(objutil)/cbfstool/cbfstool $(objutil)/cbfstool/rmodtool $(objutil)/nvramtool/nvramtool $(ROMCC_BIN) $(objutil)/sconfig/sconfig $(IFDTOOL) $(IFDFAKE) |
Patrick Georgi | 43105d6 | 2011-11-05 14:44:41 +0100 | [diff] [blame] | 412 | |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 413 | ########################################################################### |
| 414 | # Common recipes for all stages |
| 415 | ########################################################################### |
| 416 | |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 417 | # find-substr is required for stages like romstage_null and romstage_xip to |
| 418 | # eliminate the _* part of the string |
| 419 | find-substr = $(word 1,$(subst _, ,$(1))) |
| 420 | |
| 421 | # find-class is used to identify the class from the name of the stage |
| 422 | # The input to this macro can be something like romstage.x or romstage.x.y |
| 423 | # find-class recursively strips off the suffixes to extract the exact class name |
| 424 | # e.g.: if romstage.x is provided to find-class, it will remove .x and return romstage |
| 425 | # if romstage.x.y is provided, it will first remove .y, call find-class with romstage.x |
| 426 | # and remove .x the next time and finally return romstage |
| 427 | find-class = $(if $(filter $(1),$(basename $(1))),$(if $(CC_$(1)), $(1), $(call find-substr,$(1))),$(call find-class,$(basename $(1)))) |
| 428 | |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 429 | $(objcbfs)/%.bin: $(objcbfs)/%.elf |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 430 | $(eval class := $(call find-class,$(@F))) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 431 | @printf " OBJCOPY $(subst $(obj)/,,$(@))\n" |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 432 | $(OBJCOPY_$(class)) -O binary $< $@ |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 433 | |
| 434 | $(objcbfs)/%.elf: $(objcbfs)/%.debug |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 435 | $(eval class := $(call find-class,$(@F))) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 436 | @printf " OBJCOPY $(subst $(obj)/,,$(@))\n" |
| 437 | cp $< $@.tmp |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 438 | $(NM_$(class)) -n $@.tmp | sort > $(basename $@).map |
| 439 | $(OBJCOPY_$(class)) --strip-debug $@.tmp |
| 440 | $(OBJCOPY_$(class)) --add-gnu-debuglink=$< $@.tmp |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 441 | mv $@.tmp $@ |
| 442 | |
| 443 | ########################################################################### |
| 444 | # Build the final rom image |
| 445 | ########################################################################### |
| 446 | |
| 447 | COREBOOT_ROM_DEPENDENCIES:= |
| 448 | ifeq ($(CONFIG_PAYLOAD_ELF),y) |
| 449 | COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_PAYLOAD_FILE) |
| 450 | endif |
| 451 | ifeq ($(CONFIG_PAYLOAD_SEABIOS),y) |
| 452 | COREBOOT_ROM_DEPENDENCIES+=seabios |
| 453 | endif |
| 454 | ifeq ($(CONFIG_PAYLOAD_FILO),y) |
| 455 | COREBOOT_ROM_DEPENDENCIES+=filo |
| 456 | endif |
| 457 | ifeq ($(CONFIG_PAYLOAD_GRUB2),y) |
| 458 | COREBOOT_ROM_DEPENDENCIES+=grub2 |
| 459 | endif |
| 460 | |
| 461 | extract_nth=$(word $(1), $(subst |, ,$(2))) |
| 462 | |
| 463 | ifneq ($(CONFIG_UPDATE_IMAGE),y) |
| 464 | prebuild-files = \ |
| 465 | $(foreach file,$(cbfs-files), \ |
| 466 | $(CBFSTOOL) $@.tmp \ |
| 467 | add$(if $(filter stage,$(call extract_nth,3,$(file))),-stage)$(if $(filter payload,$(call extract_nth,3,$(file))),-payload) \ |
| 468 | -f $(call extract_nth,1,$(file)) \ |
| 469 | -n $(call extract_nth,2,$(file)) $(if $(filter-out stage,$(call extract_nth,3,$(file))),-t $(call extract_nth,3,$(file))) \ |
| 470 | $(if $(call extract_nth,4,$(file)),-b $(call extract_nth,4,$(file))) &&) |
| 471 | prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file))) |
| 472 | |
| 473 | $(obj)/coreboot.pre1: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) |
| 474 | $(CBFSTOOL) $@.tmp create -s $(CONFIG_COREBOOT_ROMSIZE_KB)K \ |
| 475 | -B $(objcbfs)/bootblock.bin -a 64 \ |
| 476 | $(CBFSTOOL_PRE1_OPTS) |
| 477 | $(prebuild-files) true |
| 478 | $(call add-cpu-microcode-to-cbfs,$@.tmp) |
| 479 | mv $@.tmp $@ |
| 480 | else |
| 481 | .PHONY: $(obj)/coreboot.pre1 |
| 482 | $(obj)/coreboot.pre1: $(CBFSTOOL) |
| 483 | mv $(obj)/coreboot.rom $@ |
| 484 | endif |
| 485 | |
| 486 | ifeq ($(CONFIG_PAYLOAD_LINUX),y) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 487 | ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),) |
Patrick Georgi | c2a0b7d | 2014-05-17 14:11:57 +0200 | [diff] [blame] | 488 | ADDITIONAL_PAYLOAD_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 489 | endif |
| 490 | ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_INITRD))),) |
Patrick Georgi | c2a0b7d | 2014-05-17 14:11:57 +0200 | [diff] [blame] | 491 | ADDITIONAL_PAYLOAD_CONFIG+=-I $(CONFIG_LINUX_INITRD) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 492 | endif |
| 493 | endif |
| 494 | |
| 495 | ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y) |
| 496 | REFCODE_BLOB=$(obj)/refcode.rmod |
| 497 | $(REFCODE_BLOB): $(RMODTOOL) |
| 498 | $(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@ |
| 499 | endif |
| 500 | |
| 501 | $(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES)) $$(INTERMEDIATE) $$(VBOOT_STUB) $(REFCODE_BLOB) |
| 502 | @printf " CBFS $(subst $(obj)/,,$(@))\n" |
| 503 | cp $(obj)/coreboot.pre $@.tmp |
| 504 | $(CBFSTOOL) $@.tmp add-stage -f $(objcbfs)/ramstage.elf -n $(CONFIG_CBFS_PREFIX)/ramstage -c $(CBFS_COMPRESS_FLAG) |
| 505 | ifeq ($(CONFIG_PAYLOAD_NONE),y) |
| 506 | @printf " PAYLOAD none (as specified by user)\n" |
| 507 | endif |
Patrick Georgi | c2a0b7d | 2014-05-17 14:11:57 +0200 | [diff] [blame] | 508 | ifneq ($(CONFIG_PAYLOAD_FILE),) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 509 | @printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" |
Patrick Georgi | c2a0b7d | 2014-05-17 14:11:57 +0200 | [diff] [blame] | 510 | $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) $(ADDITIONAL_PAYLOAD_CONFIG) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 511 | endif |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 512 | ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),) |
| 513 | ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0) |
| 514 | @printf " SeaBIOS Wait up to $(CONFIG_SEABIOS_PS2_TIMEOUT) ms for PS/2 keyboard controller initialization\n" |
| 515 | $(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_PS2_TIMEOUT) -n etc/ps2-keyboard-spinup |
| 516 | endif |
| 517 | endif |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 518 | ifeq ($(CONFIG_INCLUDE_CONFIG_FILE),y) |
| 519 | @printf " CONFIG $(DOTCONFIG)\n" |
| 520 | if [ -f $(DOTCONFIG) ]; then \ |
| 521 | echo "# This image was built using git revision" `git rev-parse HEAD` > $(obj)/config.tmp ; \ |
| 522 | sed -e '/^#/d' -e '/^ *$$/d' $(DOTCONFIG) >> $(obj)/config.tmp ; \ |
| 523 | $(CBFSTOOL) $@.tmp add -f $(obj)/config.tmp -n config -t raw; rm -f $(obj)/config.tmp ; fi |
| 524 | endif |
| 525 | ifeq ($(CONFIG_VBOOT_VERIFY_FIRMWARE),y) |
| 526 | $(CBFSTOOL) $@.tmp add-stage -f $(VBOOT_STUB) -n $(CONFIG_CBFS_PREFIX)/vboot -c $(CBFS_COMPRESS_FLAG) |
| 527 | endif |
| 528 | ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y) |
| 529 | $(CBFSTOOL) $@.tmp add-stage -f $(REFCODE_BLOB) -n $(CONFIG_CBFS_PREFIX)/refcode -c $(CBFS_COMPRESS_FLAG) |
| 530 | endif |
| 531 | ifeq ($(CONFIG_PXE_ROM),y) |
| 532 | $(CBFSTOOL) $@.tmp add -f $(CONFIG_PXE_ROM_FILE) -n pci$(CONFIG_PXE_ROM_ID).rom -t raw |
| 533 | endif |
| 534 | ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y) |
| 535 | ifeq ($(CONFIG_CPU_MICROCODE_IN_CBFS),y) |
| 536 | @printf " UPDATE-FIT \n" |
| 537 | $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) |
| 538 | endif |
| 539 | endif |
| 540 | mv $@.tmp $@ |
| 541 | @printf " CBFSPRINT $(subst $(obj)/,,$(@))\n\n" |
| 542 | $(CBFSTOOL) $@ print |
| 543 | |
| 544 | cbfs-files-$(CONFIG_BOOTSPLASH) += bootsplash.jpg |
| 545 | bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE)) |
| 546 | bootsplash.jpg-type := bootsplash |
| 547 | |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 548 | ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV7),y) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 549 | ROMSTAGE_ELF := romstage.elf |
| 550 | endif |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 551 | ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y) |
Furquan Shaikh | 88ca81a | 2014-04-22 16:33:22 -0700 | [diff] [blame] | 552 | ROMSTAGE_ELF := romstage_xip.elf |
| 553 | endif |
| 554 | |
| 555 | $(obj)/coreboot.pre: $(objcbfs)/$(ROMSTAGE_ELF) $(obj)/coreboot.pre1 $(CBFSTOOL) |
| 556 | @printf " CBFS $(subst $(obj)/,,$(@))\n" |
| 557 | cp $(obj)/coreboot.pre1 $@.tmp |
| 558 | $(CBFSTOOL) $@.tmp add-stage \ |
| 559 | -f $(objcbfs)/$(ROMSTAGE_ELF) \ |
| 560 | -n $(CONFIG_CBFS_PREFIX)/romstage -c none \ |
| 561 | $(CBFSTOOL_PRE_OPTS) |
| 562 | mv $@.tmp $@ |