diff options
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/intel/common/firmware/Kconfig | 63 | ||||
| -rw-r--r-- | src/southbridge/intel/common/firmware/Makefile.inc | 21 |
2 files changed, 3 insertions, 81 deletions
diff --git a/src/southbridge/intel/common/firmware/Kconfig b/src/southbridge/intel/common/firmware/Kconfig index c9cf6f8760..590d120385 100644 --- a/src/southbridge/intel/common/firmware/Kconfig +++ b/src/southbridge/intel/common/firmware/Kconfig @@ -33,7 +33,7 @@ config HAVE_IFD_BIN config IFD_BIN_PATH string "Path and filename of the descriptor.bin file" default "3rdparty/blobs/mainboard/$(MAINBOARDDIR)/descriptor.bin" - depends on HAVE_IFD_BIN && !BUILD_WITH_FAKE_IFD + depends on HAVE_IFD_BIN config HAVE_ME_BIN bool "Add Intel ME/TXE firmware" @@ -132,67 +132,6 @@ config EC_BIN_PATH depends on HAVE_EC_BIN default "3rdparty/blobs/mainboard/$(MAINBOARDDIR)/ec.bin" -##### Fake IFD ##### - -config BUILD_WITH_FAKE_IFD - bool "Build with a fake IFD" if !HAVE_IFD_BIN - help - If you don't have an Intel Firmware Descriptor (descriptor.bin) for your - board, you can select this option and coreboot will build without it. - The resulting coreboot.rom will not contain all parts required - to get coreboot running on your board. You can however write only the - BIOS section to your board's flash ROM and keep the other sections - untouched. Unfortunately the current version of flashrom doesn't - support this yet. But there is a patch pending [1]. - - WARNING: Never write a complete coreboot.rom to your flash ROM if it - was built with a fake IFD. It just won't work. - - [1] http://www.flashrom.org/pipermail/flashrom/2013-June/011083.html - -config IFD_BIOS_SECTION - depends on BUILD_WITH_FAKE_IFD - string "BIOS Region Starting:Ending addresses within the ROM" - default "" - help - The BIOS region is typically the size of the CBFS area, and is located - at the end of the ROM space. - - For an 8MB ROM with a 3MB CBFS area, this would look like: - 0x00500000:0x007fffff - -config IFD_ME_SECTION - depends on BUILD_WITH_FAKE_IFD - string "ME/TXE Region Starting:Ending addresses within the ROM" - default "" - help - The ME/TXE region typically starts at around 0x1000 and often fills the - ROM space not used by CBFS. - - For an 8MB ROM with a 3MB CBFS area, this might look like: - 0x00001000:0x004fffff - -config IFD_GBE_SECTION - depends on BUILD_WITH_FAKE_IFD - string "GBE Region Starting:Ending addresses within the ROM" - default "" - help - The Gigabit Ethernet ROM region is used when an Intel NIC is built into - the Southbridge/SOC and the platform uses this device instead of an external - PCIe NIC. It will be located between the ME/TXE and the BIOS region. - - Leave this empty if you're unsure. - -config IFD_PLATFORM_SECTION - depends on BUILD_WITH_FAKE_IFD - string "Platform Region Starting:Ending addresses within the Rom" - default "" - help - The Platform region is used for platform specific data. - It will be located between the ME/TXE and the BIOS region. - - Leave this empty if you're unsure. - config LOCK_MANAGEMENT_ENGINE bool "Lock ME/TXE section" default n diff --git a/src/southbridge/intel/common/firmware/Makefile.inc b/src/southbridge/intel/common/firmware/Makefile.inc index 737a79d4c5..426863c658 100644 --- a/src/southbridge/intel/common/firmware/Makefile.inc +++ b/src/southbridge/intel/common/firmware/Makefile.inc @@ -24,29 +24,12 @@ ifeq ($(CONFIG_HAVE_IFD_BIN),y) INTERMEDIATE+=add_intel_firmware endif -ifeq ($(CONFIG_BUILD_WITH_FAKE_IFD),y) -INTERMEDIATE+=add_intel_firmware -IFD_BIN_PATH := $(objgenerated)/ifdfake.bin -IFD_SECTIONS := $(addprefix -b ,$(CONFIG_IFD_BIOS_SECTION:"%"=%)) \ - $(addprefix -m ,$(CONFIG_IFD_ME_SECTION:"%"=%)) \ - $(addprefix -g ,$(CONFIG_IFD_GBE_SECTION:"%"=%)) \ - $(addprefix -p ,$(CONFIG_IFD_PLATFORM_SECTION:"%"=%)) -else IFD_BIN_PATH := $(CONFIG_IFD_BIN_PATH) ifneq ($(call strip_quotes,$(CONFIG_IFD_CHIPSET)),) IFDTOOL_USE_CHIPSET := -p $(CONFIG_IFD_CHIPSET) endif -endif -add_intel_firmware: $(obj)/coreboot.pre $(IFDTOOL) $(IFDFAKE) -ifeq ($(CONFIG_BUILD_WITH_FAKE_IFD),y) - printf "\n** WARNING **\n" - printf "coreboot will be built with a fake Intel Firmware Descriptor (IFD).\n" - printf "Never write a complete coreboot.rom with a fake IFD to your board's\n" - printf "flash ROM! Make sure that you only write valid flash regions.\n\n" - printf " IFDFAKE Building a fake Intel Firmware Descriptor\n" - $(IFDFAKE) $(IFD_SECTIONS) $(IFD_BIN_PATH) -endif +add_intel_firmware: $(obj)/coreboot.pre $(IFDTOOL) printf " DD Adding Intel Firmware Descriptor\n" dd if=$(IFD_BIN_PATH) \ of=$(obj)/coreboot.pre conv=notrunc >/dev/null 2>&1 @@ -88,7 +71,7 @@ ifeq ($(CONFIG_LOCK_MANAGEMENT_ENGINE),y) $(objutil)/ifdtool/ifdtool \ $(IFDTOOL_USE_CHIPSET) -l $(obj)/coreboot.pre mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre -else ifneq ($(CONFIG_BUILD_WITH_FAKE_IFD),y) +else printf " IFDTOOL Unlocking Management Engine\n" $(objutil)/ifdtool/ifdtool \ $(IFDTOOL_USE_CHIPSET) -u $(obj)/coreboot.pre |