diff options
| -rw-r--r-- | src/southbridge/intel/common/firmware/Kconfig | 13 | ||||
| -rw-r--r-- | src/southbridge/intel/common/firmware/Makefile.inc | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/southbridge/intel/common/firmware/Kconfig b/src/southbridge/intel/common/firmware/Kconfig index da40db0fd1..f4be93cc07 100644 --- a/src/southbridge/intel/common/firmware/Kconfig +++ b/src/southbridge/intel/common/firmware/Kconfig @@ -58,6 +58,19 @@ config ME_BIN_PATH default "3rdparty/blobs/mainboard/$(MAINBOARDDIR)/me.bin" depends on HAVE_ME_BIN +config CHECK_ME + bool "Verify the integrity of the supplied ME/TXE firmware" + default y + depends on HAVE_ME_BIN && (NORTHBRIDGE_INTEL_NEHALEM || \ + NORTHBRIDGE_INTEL_SANDYBRIDGE || \ + NORTHBRIDGE_INTEL_IVYBRIDGE || NORTHBRIDGE_INTEL_HASWELL || \ + SOC_INTEL_BROADWELL || SOC_INTEL_SKYLAKE || \ + SOC_INTEL_BAYTRAIL || SOC_INTEL_BRASWELL) + help + Verify the integrity of the supplied Intel ME/TXE firmware before + proceeding with the build, in order to prevent an accidental loading + of a corrupted ME/TXE image. + config USE_ME_CLEANER bool "Strip down the Intel ME/TXE firmware" depends on HAVE_ME_BIN && (NORTHBRIDGE_INTEL_SANDYBRIDGE || \ diff --git a/src/southbridge/intel/common/firmware/Makefile.inc b/src/southbridge/intel/common/firmware/Makefile.inc index 98a36d3b81..eb4c07e91d 100644 --- a/src/southbridge/intel/common/firmware/Makefile.inc +++ b/src/southbridge/intel/common/firmware/Makefile.inc @@ -58,6 +58,9 @@ ifeq ($(CONFIG_HAVE_ME_BIN),y) $(obj)/coreboot.pre mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre endif +ifeq ($(CONFIG_CHECK_ME),y) + util/me_cleaner/me_cleaner.py -c $(obj)/coreboot.pre > /dev/null +endif ifeq ($(CONFIG_USE_ME_CLEANER),y) printf " ME_CLEANER coreboot.pre\n" util/me_cleaner/me_cleaner.py $(obj)/coreboot.pre > \ |