| # SPDX-License-Identifier: GPL-2.0-only |
| |
| bootblock-y += bootblock.c |
| bootblock-y += early_gpio.c |
| bootblock-y += ec.c |
| |
| romstage-y += port_descriptors.c |
| |
| ramstage-y += chromeos.c |
| ramstage-y += gpio.c |
| ramstage-y += port_descriptors.c |
| |
| ifneq ($(wildcard $(MAINBOARD_BLOBS_DIR)/APCB_Updatable.bin),) |
| APCB_SOURCES = $(MAINBOARD_BLOBS_DIR)/APCB_Updatable.bin |
| APCB_SOURCES_RECOVERY = $(MAINBOARD_BLOBS_DIR)/APCB_DefaultRecovery.bin |
| else |
| $(info APCB sources not found. Skipping APCB. The resulting image won't boot.) |
| endif |
| |
| ifeq ($(CONFIG_BIRMAN_HAVE_MCHP_FW),y) |
| $(call add_intermediate, add_mchp_fw) |
| $(CBFSTOOL) $(obj)/coreboot.pre write -r EC -f $(CONFIG_BIRMAN_MCHP_SIG_FILE) --fill-upward |
| |
| # calculate the absolute position from the config offset |
| BIRMAN_EC_POSITION=$(call int-add, \ |
| $(call int-subtract, 0xffffffff \ |
| $(CONFIG_ROM_SIZE)) $(CONFIG_BIRMAN_MCHP_FW_OFFSET) 1) |
| |
| cbfs-files-y += apu/ecfw |
| apu/ecfw-file := $(CONFIG_BIRMAN_MCHP_FW_FILE) |
| apu/ecfw-position := $(BIRMAN_EC_POSITION) |
| apu/ecfw-type := raw |
| |
| else |
| files_added:: warn_no_mchp |
| endif # CONFIG_BIRMAN_HAVE_MCHP_FW |
| |
| PHONY+=warn_no_mchp |
| warn_no_mchp: |
| printf "\n\t** WARNING **\n" |
| printf "coreboot has been built without the EC FW.\n" |
| printf "Do not flash this image. Your Birman's power button\n" |
| printf "will not respond when you press it.\n\n" |