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## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_APOLLOLAKE),y)
subdirs-y += ../../../cpu/intel/common
subdirs-y += ../../../cpu/intel/microcode
subdirs-y += ../../../cpu/intel/turbo
bootblock-$(CONFIG_TPM_MEASURED_BOOT) += bootblock/bootblock_measure.c
bootblock-y += bootblock/bootblock.c
bootblock-y += ../common/block/cpu/pm_timer_emulation.c
bootblock-y += car.c
bootblock-y += heci.c
bootblock-y += gspi.c
bootblock-y += i2c.c
bootblock-y += lpc.c
bootblock-y += mmap_boot.c
bootblock-y += pmutil.c
bootblock-y += spi.c
bootblock-y += uart.c
romstage-y += car.c
romstage-y += ../../../cpu/intel/car/romstage.c
romstage-y += romstage.c
romstage-y += report_platform.c
romstage-y += gspi.c
romstage-y += heci.c
romstage-y += i2c.c
romstage-y += uart.c
romstage-y += meminit.c
ifeq ($(CONFIG_SOC_INTEL_GEMINILAKE),y)
romstage-y += meminit_util_glk.c
else
romstage-y += meminit_util_apl.c
endif
romstage-y += mmap_boot.c
romstage-y += pmutil.c
romstage-y += reset.c
romstage-y += spi.c
smm-y += mmap_boot.c
smm-y += pmutil.c
smm-y += smihandler.c
smm-y += spi.c
smm-y += uart.c
smm-y += elog.c
smm-y += xhci.c
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c
ramstage-y += cpu.c
ramstage-y += chip.c
ramstage-y += cse.c
ramstage-y += dptf.c
ramstage-y += elog.c
ramstage-y += graphics.c
ramstage-y += gspi.c
ramstage-y += heci.c
ramstage-y += i2c.c
ramstage-y += lockdown.c
ramstage-y += lpc.c
ramstage-y += mmap_boot.c
ramstage-y += uart.c
ramstage-y += nhlt.c
ramstage-y += spi.c
ramstage-y += systemagent.c
ramstage-y += pmutil.c
ramstage-y += pnpconfig.c
ramstage-y += pmc.c
ramstage-y += reset.c
ramstage-y += xdci.c
ramstage-y += sd.c
ramstage-y += xhci.c
postcar-y += mmap_boot.c
postcar-y += spi.c
postcar-y += i2c.c
postcar-y += heci.c
postcar-y += reset.c
postcar-y += uart.c
postcar-y += gspi.c
verstage-y += car.c
verstage-y += i2c.c
verstage-y += gspi.c
verstage-y += heci.c
verstage-y += mmap_boot.c
verstage-y += uart.c
verstage-y += pmutil.c
verstage-y += reset.c
verstage-y += spi.c
ifeq ($(CONFIG_SOC_INTEL_GEMINILAKE),y)
bootblock-y += gpio_glk.c
romstage-y += gpio_glk.c
smm-y += gpio_glk.c
ramstage-y += gpio_glk.c
verstage-y += gpio_glk.c
else
bootblock-y += gpio_apl.c
romstage-y += gpio_apl.c
smm-y += gpio_apl.c
ramstage-y += gpio_apl.c
verstage-y += gpio_apl.c
endif
CPPFLAGS_common += -I$(src)/soc/intel/apollolake/include
# Since FSP-M runs in CAR we need to relocate it to a specific address
$(call strip_quotes,$(CONFIG_FSP_M_CBFS))-options := -b $(CONFIG_FSP_M_ADDR)
# Handle GLK paging requirements
ifeq ($(CONFIG_PAGING_IN_CACHE_AS_RAM),y)
cbfs-files-y += pt
pt-file := pt.c:struct
pt-type := raw
cbfs-files-y += pdpt
pdpt-file := pdpt.c:struct
pdpt-type := raw
endif
ifeq ($(CONFIG_NEED_LBP2),y)
$(objcbfs)/lbp2.bin: $(IFWITOOL)
ifeq ($(CONFIG_LBP2_FROM_IFWI),y)
$(IFWITOOL) $(CONFIG_IFWI_FILE_NAME) create -f $@ -s
$(IFWITOOL) $@ delete -n OBBP
else
cp $(CONFIG_LBP2_FILE_NAME) $@
endif
$(call add_intermediate, write_lbp2, $(objcbfs)/lbp2.bin)
@printf " FMAP writing lbp2 to %s\n" $(CONFIG_LBP2_FMAP_NAME)
$(CBFSTOOL) $< write -r $(CONFIG_LBP2_FMAP_NAME) -f $< --fill-upward
endif
# Bootblock on Apollolake platform lies in the IFWI region. In order to place
# the bootblock at the right location in IFWI image -
# a. Using ifwitool:
# 1. Create IFWI image (ifwi.bin.tmp) from input image
# (CONFIG_IFWI_FILE_NAME).
# 2. Delete OBBP sub-partition, if present.
# 3. Replace IBBL directory entry in IBBP sub-partition with currently
# generated bootblock.bin.
# b. Using cbfstool:
# 1. Write ifwi.bin.tmp to coreboot.rom using CONFIG_IFWI_FMAP_NAME.
ifeq ($(CONFIG_NEED_IFWI),y)
$(call add_intermediate, write_ifwi, $(objcbfs)/bootblock.bin $(IFWITOOL))
@printf " IFWI Embedding %s in %s\n" $(objcbfs)/bootblock.bin $(CONFIG_IFWI_FMAP_NAME)
$(IFWITOOL) $(CONFIG_IFWI_FILE_NAME) create -f $(objcbfs)/ifwi.bin.tmp
$(IFWITOOL) $(objcbfs)/ifwi.bin.tmp delete -n OBBP
$(IFWITOOL) $(objcbfs)/ifwi.bin.tmp replace -n IBBP -f $(objcbfs)/bootblock.bin -d -e IBBL
$(CBFSTOOL) $< write -r $(CONFIG_IFWI_FMAP_NAME) -f $(objcbfs)/ifwi.bin.tmp --fill-upward
endif
# When booting APL the IBBL loader places the microcode updates embedded
# in the IFWI image and a matching FIT table in SRAM. After copying the
# bootblock to SRAM, it updates the FIT pointer at 0xffffffc0 to point
# to that table. Before releasing the x86 cores from reset, the regular FIT
# mechanism does the updates. So coreboot does not need to generate a FIT
# table + pointer, but reserving the pointer is still needed. Otherwise the
# IBBL loader thrashes code there. So include fit.c so that the linker
# reserves that pointer.
bootblock-y += bootblock/fit.c
# DSP firmware settings files.
ifeq ($(CONFIG_SOC_INTEL_GEMINILAKE),y)
NHLT_BLOB_PATH = 3rdparty/blobs/soc/intel/glk/nhlt-blobs
else
NHLT_BLOB_PATH = 3rdparty/blobs/soc/intel/apollolake/nhlt-blobs
endif
DMIC_1CH_48KHZ_16B = dmic-1ch-48khz-16b.bin
DMIC_2CH_48KHZ_16B = dmic-2ch-48khz-16b.bin
DMIC_4CH_48KHZ_16B = dmic-4ch-48khz-16b.bin
MAX98357_RENDER = max98357-render-2ch-48khz-24b.bin
DA7219_RENDER_CAPTURE = dialog-2ch-48khz-24b.bin
RT5682_RENDER_CAPTURE = rt5682-2ch-48khz-24b.bin
cbfs-files-$(CONFIG_NHLT_DMIC_1CH_16B) += $(DMIC_1CH_48KHZ_16B)
$(DMIC_1CH_48KHZ_16B)-file := $(NHLT_BLOB_PATH)/$(DMIC_1CH_48KHZ_16B)
$(DMIC_1CH_48KHZ_16B)-type := raw
cbfs-files-$(CONFIG_NHLT_DMIC_2CH_16B) += $(DMIC_2CH_48KHZ_16B)
$(DMIC_2CH_48KHZ_16B)-file := $(NHLT_BLOB_PATH)/$(DMIC_2CH_48KHZ_16B)
$(DMIC_2CH_48KHZ_16B)-type := raw
cbfs-files-$(CONFIG_NHLT_DMIC_4CH_16B) += $(DMIC_4CH_48KHZ_16B)
$(DMIC_4CH_48KHZ_16B)-file := $(NHLT_BLOB_PATH)/$(DMIC_4CH_48KHZ_16B)
$(DMIC_4CH_48KHZ_16B)-type := raw
cbfs-files-$(CONFIG_NHLT_MAX98357) += $(MAX98357_RENDER)
$(MAX98357_RENDER)-file := $(NHLT_BLOB_PATH)/$(MAX98357_RENDER)
$(MAX98357_RENDER)-type := raw
cbfs-files-$(CONFIG_NHLT_DA7219) += $(DA7219_RENDER_CAPTURE)
$(DA7219_RENDER_CAPTURE)-file := $(NHLT_BLOB_PATH)/$(DA7219_RENDER_CAPTURE)
$(DA7219_RENDER_CAPTURE)-type := raw
cbfs-files-$(CONFIG_NHLT_RT5682) += $(RT5682_RENDER_CAPTURE)
$(RT5682_RENDER_CAPTURE)-file := $(NHLT_BLOB_PATH)/$(RT5682_RENDER_CAPTURE)
$(RT5682_RENDER_CAPTURE)-type := raw
ifeq ($(CONFIG_SOC_INTEL_GEMINILAKE),y)
# Gemini Lake B0 (706a1) only atm.
cpu_microcode_bins += $(wildcard 3rdparty/intel-microcode/intel-ucode/06-7a-*)
else
# Apollo Lake 506c2, B0 (506c9) and E0 (506ca) only atm.
cpu_microcode_bins += $(wildcard 3rdparty/intel-microcode/intel-ucode/06-5c-*)
endif
endif # if CONFIG_SOC_INTEL_APOLLOLAKE
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