diff options
Diffstat (limited to 'src/vendorcode/google/chromeos/Makefile.inc')
| -rw-r--r-- | src/vendorcode/google/chromeos/Makefile.inc | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc index 3326ced1eb..22352ef243 100644 --- a/src/vendorcode/google/chromeos/Makefile.inc +++ b/src/vendorcode/google/chromeos/Makefile.inc @@ -13,11 +13,6 @@ ## GNU General Public License for more details. ## -bootblock-y += chromeos.c -verstage-y += chromeos.c -romstage-y += chromeos.c -ramstage-y += chromeos.c - ramstage-$(CONFIG_ELOG) += elog.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += gnvs.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c @@ -31,114 +26,3 @@ ifeq ($(CONFIG_ARCH_MIPS),) bootblock-y += watchdog.c ramstage-y += watchdog.c endif - -CONFIG_GBB_HWID := $(call strip_quotes,$(CONFIG_GBB_HWID)) -CONFIG_GBB_BMPFV_FILE := $(call strip_quotes,$(CONFIG_GBB_BMPFV_FILE)) -CONFIG_VBOOT_KEYBLOCK := $(call strip_quotes,$(CONFIG_VBOOT_KEYBLOCK)) -CONFIG_VBOOT_FIRMWARE_PRIVKEY := $(call strip_quotes,$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)) -CONFIG_VBOOT_KERNEL_KEY := $(call strip_quotes,$(CONFIG_VBOOT_KERNEL_KEY)) -CONFIG_CHROMEOS_FWID_MODEL := $(call strip_quotes,$(CONFIG_CHROMEOS_FWID_MODEL)) -CONFIG_CHROMEOS_FWID_VERSION := $(call strip_quotes,$(CONFIG_CHROMEOS_FWID_VERSION)) - -# bool-to-mask(var, value) -# return "value" if var is "y", 0 otherwise -bool-to-mask = $(if $(filter y,$(1)),$(2),0) - -GBB_FLAGS := $(call int-add, \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DEV_SCREEN_SHORT_DELAY),0x1) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_LOAD_OPTION_ROMS),0x2) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENABLE_ALTERNATE_OS),0x4) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_SWITCH_ON),0x8) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_USB),0x10) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK),0x20) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENTER_TRIGGERS_TONORM),0x40) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_LEGACY),0x80) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FAFT_KEY_OVERIDE),0x100) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC),0x200) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY),0x400) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC),0x800) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_LID_SHUTDOWN),0x1000) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP),0x2000) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENABLE_SERIAL),0x4000) \ - ) - -ifneq ($(CONFIG_GBB_BMPFV_FILE),) -$(obj)/gbb.sizetmp: $(obj)/coreboot.rom - $(CBFSTOOL) $< read -r GBB -f $@ - -$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY) $(obj)/gbb.sizetmp - @printf " CREATE GBB (with BMPFV)\n" - $(FUTILITY) gbb_utility -c 0x100,0x1000,$(call int-subtract,$(call file-size,$(obj)/gbb.sizetmp) 0x2180),0x1000 $@.tmp - mv $@.tmp $@ -else -$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY) - @printf " CREATE GBB (without BMPFV)\n" - $(FUTILITY) gbb_utility -c 0x100,0x1000,0,0x1000 $@.tmp - mv $@.tmp $@ -endif - -$(obj)/gbb.region: $(obj)/gbb.stub - @printf " SETUP GBB\n" - cp $< $@.tmp - $(FUTILITY) gbb_utility -s \ - --hwid="$(CONFIG_GBB_HWID)" \ - --rootkey="$(CONFIG_VBOOT_ROOT_KEY)" \ - --recoverykey="$(CONFIG_VBOOT_RECOVERY_KEY)" \ - --flags=$(GBB_FLAGS) \ - $@.tmp -ifneq ($(CONFIG_GBB_BMPFV_FILE),) - $(FUTILITY) gbb_utility -s \ - --bmpfv="$(CONFIG_GBB_BMPFV_FILE)" \ - $@.tmp -endif - mv $@.tmp $@ - -$(obj)/fwid.region: - printf "$(CONFIG_CHROMEOS_FWID_MODEL)$(CONFIG_CHROMEOS_FWID_VERSION)\0" > $@ - -build_complete:: $(obj)/gbb.region $(obj)/fwid.region - @printf " WRITE GBB\n" - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r GBB -i 0 -f $(obj)/gbb.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RO_FRID -i 0 -f $(obj)/fwid.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_A -i 0 -f $(obj)/fwid.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_B -i 0 -f $(obj)/fwid.region - -ifneq ($(shell grep "SHARED_DATA" "$(CONFIG_FMDFILE)"),) -build_complete:: - printf "\0" > $(obj)/shared_data.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r SHARED_DATA -i 0 -f $(obj)/shared_data.region -endif - -# Extract FW_MAIN_? region and minimize it if the last file is empty, so it -# doesn't contain this empty file (that can have a significant size), -# improving a lot on hash times due to a smaller amount of data loaded from -# firmware storage. -# When passing the minimized image to vbutil_firmware, its length is recorded -# in the keyblock, and coreboot's vboot code clips the region_device to match, -# which prevents any potential extension attacks. -$(obj)/FW_MAIN_%.bin: $(obj)/coreboot.rom - $(CBFSTOOL) $< read -r $(basename $(notdir $@)) -f $@.tmp - $(CBFSTOOL) $(obj)/coreboot.rom print -k -r $(basename $(notdir $@)) | \ - tail -1 | \ - sed "s,^(empty)[[:space:]]\(0x[0-9a-f]*\)\tnull\t.*$$,\1," \ - > $@.tmp.size - if [ -n "$$(cat $@.tmp.size)" ] && [ $$( printf "%d" $$(cat $@.tmp.size)) -gt 0 ]; then \ - head -c $$( printf "%d" $$(cat $@.tmp.size)) $@.tmp > $@.tmp2 && \ - mv $@.tmp2 $@; \ - else \ - mv $@.tmp $@; \ - fi - -$(obj)/VBLOCK_%.bin: $(obj)/FW_MAIN_%.bin $(FUTILITY) - $(FUTILITY) vbutil_firmware \ - --vblock $@ \ - --keyblock "$(CONFIG_VBOOT_KEYBLOCK)" \ - --signprivate "$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)" \ - --version $(CONFIG_VBOOT_KEYBLOCK_VERSION) \ - --fv $< \ - --kernelkey "$(CONFIG_VBOOT_KERNEL_KEY)" \ - --flags $(CONFIG_VBOOT_KEYBLOCK_PREAMBLE_FLAGS) - -files_added:: $(obj)/VBLOCK_A.bin $(obj)/VBLOCK_B.bin - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r VBLOCK_A -f $(obj)/VBLOCK_A.bin - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r VBLOCK_B -f $(obj)/VBLOCK_B.bin |