| # SPDX-License-Identifier: BSD-3-Clause |
| |
| ifeq ($(CONFIG_SOC_AMD_CEZANNE),y) |
| |
| subdirs-y += ../../../cpu/x86/lapic |
| subdirs-y += ../../../cpu/x86/mtrr |
| |
| # Beware that all-y also adds the compilation unit to verstage on PSP |
| all-y += config.c |
| all-y += aoac.c |
| |
| bootblock-y += bootblock.c |
| bootblock-y += early_fch.c |
| bootblock-y += gpio.c |
| bootblock-y += reset.c |
| bootblock-y += uart.c |
| |
| verstage_x86-y += gpio.c |
| verstage_x86-y += reset.c |
| verstage_x86-y += uart.c |
| |
| romstage-y += gpio.c |
| romstage-y += reset.c |
| romstage-y += romstage.c |
| romstage-y += uart.c |
| |
| ramstage-y += chip.c |
| ramstage-y += cpu.c |
| ramstage-y += fch.c |
| ramstage-y += fsp_params.c |
| ramstage-y += gpio.c |
| ramstage-y += pcie_gpp.c |
| ramstage-y += reset.c |
| ramstage-y += root_complex.c |
| ramstage-y += uart.c |
| |
| CPPFLAGS_common += -I$(src)/soc/amd/cezanne/include |
| CPPFLAGS_common += -I$(src)/vendorcode/amd/fsp/cezanne |
| |
| $(call strip_quotes,$(CONFIG_FSP_M_CBFS))-options := -b $(CONFIG_FSP_M_ADDR) |
| |
| MAINBOARD_BLOBS_DIR:=$(top)/3rdparty/blobs/mainboard/$(MAINBOARDDIR) |
| |
| # ROMSIG Normally At ROMBASE + 0x20000 |
| # Overridden by CONFIG_AMD_FWM_POSITION_INDEX |
| # +-----------+---------------+----------------+------------+ |
| # |0x55AA55AA | | | | |
| # +-----------+---------------+----------------+------------+ |
| # | | PSPDIR ADDR | BIOSDIR ADDR | |
| # +-----------+---------------+----------------+ |
| |
| $(if $(CONFIG_AMD_FWM_POSITION_INDEX), ,\ |
| $(error Invalid AMD firmware position index. Check if the board sets a valid ROM size)) |
| |
| CEZANNE_FWM_POSITION=$(call int-add, \ |
| $(call int-subtract, 0xffffffff \ |
| $(call int-shift-left, \ |
| 0x80000 $(CONFIG_AMD_FWM_POSITION_INDEX))) 0x20000 1) |
| # |
| # PSP Directory Table items |
| # |
| # Certain ordering requirements apply, however these are ensured by amdfwtool. |
| # For more information see "AMD Platform Security Processor BIOS Architecture |
| # Design Guide for AMD Family 17h Processors" (PID #55758, NDA only). |
| # |
| |
| FIRMWARE_LOCATION=$(shell grep -e FIRMWARE_LOCATION $(CONFIG_AMDFW_CONFIG_FILE) | awk '{print $$2}') |
| |
| ifeq ($(CONFIG_PSP_UNLOCK_SECURE_DEBUG),y) |
| # Enable secure debug unlock |
| PSP_SOFTFUSE_BITS += 0 |
| OPT_TOKEN_UNLOCK="--token-unlock" |
| endif |
| |
| ifeq ($(CONFIG_USE_PSPSECUREOS),y) |
| # types = 0x2 |
| OPT_PSP_USE_PSPSECUREOS="--use-pspsecureos" |
| endif |
| |
| |
| ifeq ($(CONFIG_PSP_LOAD_MP2_FW),y) |
| OPT_PSP_LOAD_MP2_FW="--load-mp2-fw" |
| else |
| # Disable MP2 firmware loading |
| PSP_SOFTFUSE_BITS += 29 |
| endif |
| |
| ifeq ($(CONFIG_PSP_LOAD_S0I3_FW),y) |
| OPT_PSP_LOAD_S0I3_FW="--load-s0i3" |
| endif |
| |
| # |
| # BIOS Directory Table items - proper ordering is managed by amdfwtool |
| # |
| |
| # type = 0x60 |
| PSP_APCB_FILES=$(APCB_SOURCES) $(APCB_SOURCES_68) $(APCB_SOURCES_RECOVERY) |
| |
| # type = 0x61 |
| PSP_APOB_BASE=$(CONFIG_PSP_APOB_DRAM_ADDRESS) |
| |
| # type = 0x62 |
| PSP_BIOSBIN_FILE=$(obj)/amd_biospsp.img |
| PSP_ELF_FILE=$(objcbfs)/bootblock.elf |
| PSP_BIOSBIN_SIZE=$(shell $(READELF_bootblock) -l $(PSP_ELF_FILE) | grep LOAD | awk '{print $$5}') |
| PSP_BIOSBIN_DEST=$(shell $(READELF_bootblock) -l $(PSP_ELF_FILE) | grep LOAD | awk '{print $$3}') |
| |
| # type = 0xb - See #55758 (NDA) for bit definitions. |
| PSP_SOFTFUSE_BITS += 28 |
| |
| #hardcode post code to eSPI |
| PSP_SOFTFUSE_BITS += 15 6 |
| |
| # Helper function to return a value with given bit set |
| set-bit=$(call int-shift-left, 1 $(call _toint,$1)) |
| PSP_SOFTFUSE=$(shell A=$(call int-add, \ |
| $(foreach bit,$(PSP_SOFTFUSE_BITS),$(call set-bit,$(bit)))); printf "0x%x" $$A) |
| |
| # |
| # Build the arguments to amdfwtool (order is unimportant). Missing file names |
| # result in empty OPT_ variables, i.e. the argument is not passed to amdfwtool. |
| # |
| |
| add_opt_prefix=$(if $(call strip_quotes, $(1)), $(2) $(call strip_quotes, $(1)), ) |
| |
| OPT_PSP_APCB_FILES= $(if $(APCB_SOURCES), --instance 0 --apcb $(APCB_SOURCES)) \ |
| $(if $(APCB_SOURCES_RECOVERY), --instance 10 --apcb $(APCB_SOURCES_RECOVERY)) \ |
| $(if $(APCB_SOURCES_68), --instance 18 --apcb $(APCB_SOURCES_68)) |
| |
| OPT_APOB_ADDR=$(call add_opt_prefix, $(PSP_APOB_BASE), --apob-base) |
| OPT_PSP_BIOSBIN_FILE=$(call add_opt_prefix, $(PSP_BIOSBIN_FILE), --bios-bin) |
| OPT_PSP_BIOSBIN_DEST=$(call add_opt_prefix, $(PSP_BIOSBIN_DEST), --bios-bin-dest) |
| OPT_PSP_BIOSBIN_SIZE=$(call add_opt_prefix, $(PSP_BIOSBIN_SIZE), --bios-uncomp-size) |
| |
| OPT_EFS_SPI_READ_MODE=$(call add_opt_prefix, $(CONFIG_EFS_SPI_READ_MODE), --spi-read-mode) |
| OPT_EFS_SPI_SPEED=$(call add_opt_prefix, $(CONFIG_EFS_SPI_SPEED), --spi-speed) |
| OPT_EFS_SPI_MICRON_FLAG=$(call add_opt_prefix, $(CONFIG_EFS_SPI_MICRON_FLAG), --spi-micron-flag) |
| |
| OPT_PSP_SOFTFUSE=$(call add_opt_prefix, $(PSP_SOFTFUSE), --soft-fuse) |
| |
| # Add all the files listed in the config file |
| POUND_SIGN=$(call strip_quotes, "\#") |
| DEP_FILES= $(patsubst %,$(FIRMWARE_LOCATION)/%, $(shell sed -e /^$(POUND_SIGN)/d -e /*/d -e /^FIRMWARE_LOCATION/d $(CONFIG_AMDFW_CONFIG_FILE) | awk '{print $$2}' )) |
| |
| AMDFW_COMMON_ARGS=$(OPT_PSP_APCB_FILES) \ |
| $(OPT_APOB_ADDR) \ |
| $(OPT_PSP_BIOSBIN_FILE) \ |
| $(OPT_PSP_BIOSBIN_DEST) \ |
| $(OPT_PSP_BIOSBIN_SIZE) \ |
| $(OPT_PSP_SOFTFUSE) \ |
| $(OPT_PSP_USE_PSPSECUREOS) \ |
| $(OPT_PSP_LOAD_MP2_FW) \ |
| $(OPT_PSP_LOAD_S0I3_FW) \ |
| --combo-capable \ |
| $(OPT_TOKEN_UNLOCK) \ |
| $(OPT_EFS_SPI_READ_MODE) \ |
| $(OPT_EFS_SPI_SPEED) \ |
| $(OPT_EFS_SPI_MICRON_FLAG) \ |
| --config $(CONFIG_AMDFW_CONFIG_FILE) \ |
| --soc-name "Cezanne" \ |
| --flashsize $(CONFIG_ROM_SIZE) |
| |
| $(obj)/amdfw.rom: $(call strip_quotes, $(PSP_BIOSBIN_FILE)) \ |
| $$(PSP_APCB_FILES) \ |
| $(DEP_FILES) \ |
| $(AMDFWTOOL) \ |
| $(obj)/fmap_config.h |
| $(if $(PSP_APCB_FILES), ,$(error APCB_SOURCES is not set)) |
| rm -f $@ |
| @printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n" |
| $(AMDFWTOOL) \ |
| $(AMDFW_COMMON_ARGS) \ |
| --location $(shell printf "%#x" $(CEZANNE_FWM_POSITION)) \ |
| --multilevel \ |
| --output $@ |
| |
| $(PSP_BIOSBIN_FILE): $(PSP_ELF_FILE) $(AMDCOMPRESS) |
| rm -f $@ |
| @printf " AMDCOMPRS $(subst $(obj)/,,$(@))\n" |
| $(AMDCOMPRESS) --infile $(PSP_ELF_FILE) --outfile $@ --compress \ |
| --maxsize $(PSP_BIOSBIN_SIZE) |
| |
| cbfs-files-y += apu/amdfw |
| apu/amdfw-file := $(obj)/amdfw.rom |
| apu/amdfw-position := $(CEZANNE_FWM_POSITION) |
| apu/amdfw-type := raw |
| |
| cpu_microcode_bins += $(wildcard ${FIRMWARE_LOCATION}/UcodePatch_*.bin) |
| |
| endif # ($(CONFIG_SOC_AMD_CEZANNE),y) |