diff options
Diffstat (limited to 'src/security/intel/cbnt/Makefile.inc')
| -rw-r--r-- | src/security/intel/cbnt/Makefile.inc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/security/intel/cbnt/Makefile.inc b/src/security/intel/cbnt/Makefile.inc index b73a7eac3543..0ea9ed0b0b88 100644 --- a/src/security/intel/cbnt/Makefile.inc +++ b/src/security/intel/cbnt/Makefile.inc @@ -38,6 +38,15 @@ $(obj)/bpm_unsigned.bin: $(obj)/coreboot.rom $(BG_PROV) $(CBNT_CFG) printf " BG_PROV creating unsigned BPM using config file\n" $(BG_PROV) bpm-gen $@ $< --config=$(CBNT_CFG) --cut +ifeq ($(CONFIG_INTEL_CBNT_BPM_ONLY_UNSIGNED),y) +build_complete:: $(obj)/bpm_unsigned.bin + @printf "\n** WARNING **\n" + @printf "Build generated an unsigned BPM image: build/bpm_unsigned.bin.\n" + @printf "The resulting image will not work with CBnT.\n" + @printf "After you have externally signed the image you can add it to the coreboot image:\n" + @printf "$$ cbfstool build/coreboot.rom add -f bpm.bin -n boot_policy_manifest.bin -t raw -a 16\n" + @printf "$$ ifittool -r COREBOOT -a -n boot_policy_manifest.bin -t 12 -s 12 -f build/coreboot.rom\n" +else $(obj)/bpm.bin: $(obj)/bpm_unsigned.bin $(BG_PROV) $(call strip_quotes, $(CONFIG_INTEL_CBNT_BPM_PRIV_KEY_FILE)) printf " BG_PROV signing real BPM\n" $(BG_PROV) bpm-sign $< $@ $(CONFIG_INTEL_CBNT_BPM_PRIV_KEY_FILE) "" @@ -49,7 +58,10 @@ files_added:: $(obj)/bpm.bin printf " IFITTOOL Adding BPM\n" $(IFITTOOL) -r COREBOOT -a -n boot_policy_manifest.bin -t 12 -s $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) -f $(obj)/coreboot.rom +endif # CONFIG_INTEL_CBNT_BPM_ONLY_UNSIGNED + else # CONFIG_INTEL_CBNT_GENERATE_BPM + ifneq ($(CONFIG_INTEL_CBNT_BOOT_POLICY_MANIFEST_BINARY),"") cbfs-files-y += boot_policy_manifest.bin boot_policy_manifest.bin-file := $(CONFIG_INTEL_CBNT_BOOT_POLICY_MANIFEST_BINARY) |