# SPDX-License-Identifier: BSD-3-Clause ifeq ($(CONFIG_SOC_AMD_PICASSO),y) subdirs-$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK) += psp_verstage subdirs-$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK) += ../common/psp_verstage # Beware that all-y also adds the compilation unit to verstage on PSP all-y += aoac.c all-y += config.c all-y += i2c.c # all_x86-y adds the compilation unit to all stages that run on the x86 cores all_x86-y += gpio.c all_x86-y += uart.c bootblock-y += early_fch.c romstage-y += fsp_m_params.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi_crat.c ramstage-y += chip.c ramstage-y += cpu.c ramstage-y += fch.c ramstage-y += fsp_s_params.c ramstage-y += graphics.c ramstage-y += mca.c ramstage-y += memmap.c ramstage-y += pcie_gpp.c ramstage-y += root_complex.c ramstage-y += sata.c ramstage-y += soc_util.c ramstage-y += xhci.c smm-y += smihandler.c ifeq ($(CONFIG_DEBUG_SMI),y) smm-y += uart.c endif smm-y += gpio.c smm-y += root_complex.c CPPFLAGS_common += -I$(src)/soc/amd/picasso/include CPPFLAGS_common += -I$(src)/soc/amd/picasso/acpi CPPFLAGS_common += -I$(src)/vendorcode/amd/fsp/picasso CPPFLAGS_common += -I$(src)/vendorcode/amd/fsp/common # 0x40 accounts for the cbfs_file struct + filename + metadata structs, aligned to 64 bytes # Building the cbfs image will fail if the offset isn't large enough AMD_FW_AB_POSITION := 0x40 PICASSO_FW_A_POSITION=$(call int-add, \ $(call get_fmap_value,FMAP_SECTION_FW_MAIN_A_START) $(AMD_FW_AB_POSITION)) PICASSO_FW_B_POSITION=$(call int-add, \ $(call get_fmap_value,FMAP_SECTION_FW_MAIN_B_START) $(AMD_FW_AB_POSITION)) # # PSP Directory Table items # # Certain ordering requirements apply, however these are ensured by amdfwtool. # For more information see "AMD Platform Security Processor BIOS Architecture # Design Guide for AMD Family 17h Processors" (PID #55758, NDA only). # ifeq ($(CONFIG_PSP_UNLOCK_SECURE_DEBUG),y) # Enable secure debug unlock PSP_SOFTFUSE_BITS += 0 OPT_TOKEN_UNLOCK="--token-unlock" 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 # Use additional Soft Fuse bits specified in Kconfig PSP_SOFTFUSE_BITS += $(call strip_quotes, $(CONFIG_PSP_SOFTFUSE_BITS)) ifeq ($(CONFIG_PSP_LOAD_S0I3_FW),y) OPT_PSP_LOAD_S0I3_FW="--load-s0i3" endif # type = 0x04 # The flashmap section used for this is expected to be named PSP_NVRAM PSP_NVRAM_BASE=$(call get_fmap_value,FMAP_SECTION_PSP_NVRAM_START) PSP_NVRAM_SIZE=$(call get_fmap_value,FMAP_SECTION_PSP_NVRAM_SIZE) # type = 0x3a ifeq ($(CONFIG_HAVE_PSP_WHITELIST_FILE),y) PSP_WHITELIST_FILE=$(CONFIG_PSP_WHITELIST_FILE) endif # # BIOS Directory Table items - proper ordering is managed by amdfwtool # # type = 0x7 # RSA 2048 signature #ifeq ($(CONFIG_PSP_PLATFORM_SECURE_BOOT),y) PSP_BIOS_SIG_SIZE=0x100 #endif # type = 0x60 PSP_APCB_FILES=$(APCB_SOURCES) # 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) -Wl $(PSP_ELF_FILE) | grep LOAD | awk '{print $$5}') PSP_BIOSBIN_DEST=$(shell $(READELF_bootblock) -Wl $(PSP_ELF_FILE) | grep LOAD | awk '{print $$3}') ifneq ($(CONFIG_SOC_AMD_COMMON_BLOCK_APOB_NV_DISABLE),y) # type = 0x63 - construct APOB NV base/size from flash map # The flashmap section used for this is expected to be named RW_MRC_CACHE APOB_NV_SIZE=$(call get_fmap_value,FMAP_SECTION_RW_MRC_CACHE_SIZE) APOB_NV_BASE=$(call get_fmap_value,FMAP_SECTION_RW_MRC_CACHE_START) endif # !CONFIG_SOC_AMD_COMMON_BLOCK_APOB_NV_DISABLE ifeq ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y) # type = 0x6B - PSP Shared memory location ifneq ($(CONFIG_PSP_SHAREDMEM_SIZE),0x0) PSP_SHAREDMEM_SIZE=$(CONFIG_PSP_SHAREDMEM_SIZE) PSP_SHAREDMEM_BASE=$(shell awk '$$3 == "_psp_sharedmem_dram" {printf "0x" $$1}' $(objcbfs)/bootblock.map) endif # type = 0x52 - PSP Bootloader Userspace Application (verstage) PSP_VERSTAGE_FILE=$(call strip_quotes,$(CONFIG_PSP_VERSTAGE_FILE)) PSP_VERSTAGE_SIG_FILE=$(call strip_quotes,$(CONFIG_PSP_VERSTAGE_SIGNING_TOKEN)) endif # CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK # Helper function to return a value with given bit set # Soft Fuse type = 0xb - See #55758 (NDA) for bit definitions. set-bit=$(call int-shift-left, 1 $(call _toint,$1)) PSP_SOFTFUSE=$(shell A=$(call int-add, \ $(foreach bit,$(sort $(PSP_SOFTFUSE_BITS)),$(call set-bit,$(bit)))); printf "0x%x" $$A) # # Build the arguments to amdfwtool (order is unimportant). Missing file names # result in empty OPT_ variables, i.e. the argument is not passed to amdfwtool. # add_opt_prefix=$(if $(call strip_quotes, $(1)), $(2) $(call strip_quotes, $(1)), ) OPT_PSP_NVRAM_BASE=$(call add_opt_prefix, $(PSP_NVRAM_BASE), --nvram-base) OPT_PSP_NVRAM_SIZE=$(call add_opt_prefix, $(PSP_NVRAM_SIZE), --nvram-size) OPT_VERSTAGE_FILE=$(call add_opt_prefix, $(PSP_VERSTAGE_FILE), --verstage) OPT_VERSTAGE_SIG_FILE=$(call add_opt_prefix, $(PSP_VERSTAGE_SIG_FILE), --verstage_sig) OPT_PSP_APCB_FILES=$(foreach i, $(shell seq $(words $(PSP_APCB_FILES))), \ $(call add_opt_prefix, $(word $(i), $(PSP_APCB_FILES)), \ --instance $(shell printf "%x" $$(($(i)-1))) --apcb ) ) OPT_PSP_APCB_FILES_BK=$(foreach i, $(shell seq $(words $(PSP_APCB_FILES))), \ $(call add_opt_prefix, $(word $(i), $(PSP_APCB_FILES)), \ --instance $(shell printf "1%x" $$(($(i)-1))) --apcb ) ) OPT_APOB_ADDR=$(call add_opt_prefix, $(PSP_APOB_BASE), --apob-base) OPT_PSP_BIOSBIN_FILE=$(call add_opt_prefix, $(PSP_BIOSBIN_FILE), --bios-bin) OPT_PSP_BIOSBIN_DEST=$(call add_opt_prefix, $(PSP_BIOSBIN_DEST), --bios-bin-dest) OPT_PSP_BIOSBIN_SIZE=$(call add_opt_prefix, $(PSP_BIOSBIN_SIZE), --bios-uncomp-size) OPT_PSP_BIOS_SIG_SIZE=$(call add_opt_prefix, $(PSP_BIOS_SIG_SIZE), --bios-sig-size) OPT_PSP_SHAREDMEM_BASE=$(call add_opt_prefix, $(PSP_SHAREDMEM_BASE), --sharedmem) OPT_PSP_SHAREDMEM_SIZE=$(call add_opt_prefix, $(PSP_SHAREDMEM_SIZE), --sharedmem-size) OPT_APOB_NV_SIZE=$(call add_opt_prefix, $(APOB_NV_SIZE), --apob-nv-size) OPT_APOB_NV_BASE=$(call add_opt_prefix, $(APOB_NV_BASE),--apob-nv-base) OPT_EFS_SPI_READ_MODE=$(call add_opt_prefix, $(CONFIG_EFS_SPI_READ_MODE), --spi-read-mode) OPT_EFS_SPI_SPEED=$(call add_opt_prefix, $(CONFIG_EFS_SPI_SPEED), --spi-speed) OPT_EFS_SPI_MICRON_FLAG=$(call add_opt_prefix, $(CONFIG_EFS_SPI_MICRON_FLAG), --spi-micron-flag) OPT_PSP_SOFTFUSE=$(call add_opt_prefix, $(PSP_SOFTFUSE), --soft-fuse) ifeq ($(CONFIG_VBOOT),) OPT_APOB0_NV_SIZE=$(OPT_APOB_NV_SIZE) OPT_APOB0_NV_BASE=$(OPT_APOB_NV_BASE) endif OPT_WHITELIST_FILE=$(call add_opt_prefix, $(PSP_WHITELIST_FILE), --whitelist) AMDFW_COMMON_ARGS=$(OPT_PSP_APCB_FILES) \ $(OPT_PSP_NVRAM_BASE) \ $(OPT_PSP_NVRAM_SIZE) \ $(OPT_PSP_APCB_FILES_BK) \ $(OPT_APOB_ADDR) \ $(OPT_DEBUG_AMDFWTOOL) \ $(OPT_PSP_BIOSBIN_FILE) \ $(OPT_PSP_BIOSBIN_DEST) \ $(OPT_PSP_BIOSBIN_SIZE) \ $(OPT_PSP_BIOS_SIG_SIZE) \ $(OPT_PSP_SOFTFUSE) \ --use-pspsecureos \ $(OPT_PSP_LOAD_MP2_FW) \ $(OPT_PSP_LOAD_S0I3_FW) \ $(OPT_WHITELIST_FILE) \ $(OPT_PSP_SHAREDMEM_BASE) \ $(OPT_PSP_SHAREDMEM_SIZE) \ $(OPT_TOKEN_UNLOCK) \ $(OPT_EFS_SPI_READ_MODE) \ $(OPT_EFS_SPI_SPEED) \ $(OPT_EFS_SPI_MICRON_FLAG) \ --config $(CONFIG_AMDFW_CONFIG_FILE) \ --flashsize $(CONFIG_ROM_SIZE) $(obj)/amdfw.rom: $(call strip_quotes, $(PSP_BIOSBIN_FILE)) \ $(PSP_VERSTAGE_FILE) \ $(PSP_VERSTAGE_SIG_FILE) \ $$(PSP_APCB_FILES) \ $(DEP_FILES) \ $(AMDFWTOOL) \ $(obj)/fmap_config.h \ $(objcbfs)/bootblock.elf # this target also creates the .map file $(if $(PSP_APCB_FILES), ,$(error APCB_SOURCES is not set)) rm -f $@ @printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n" $(AMDFWTOOL) \ $(AMDFW_COMMON_ARGS) \ $(OPT_APOB0_NV_SIZE) \ $(OPT_APOB0_NV_BASE) \ $(OPT_VERSTAGE_FILE) \ $(OPT_VERSTAGE_SIG_FILE) \ --location $(CONFIG_AMD_FWM_POSITION) \ --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) $(obj)/amdfw_a.rom: $(obj)/amdfw.rom rm -f $@ @printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n" $(AMDFWTOOL) \ $(AMDFW_COMMON_ARGS) \ $(OPT_APOB_NV_SIZE) \ $(OPT_APOB_NV_BASE) \ --location $(call _tohex,$(PICASSO_FW_A_POSITION)) \ --anywhere \ --output $@ $(obj)/amdfw_b.rom: $(obj)/amdfw.rom rm -f $@ @printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n" $(AMDFWTOOL) \ $(AMDFW_COMMON_ARGS) \ $(OPT_APOB_NV_SIZE) \ $(OPT_APOB_NV_BASE) \ --location $(call _tohex,$(PICASSO_FW_B_POSITION)) \ --anywhere \ --output $@ ifeq ($(CONFIG_VBOOT_SLOTS_RW_A)$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),yy) cbfs-files-y += apu/amdfw_a apu/amdfw_a-file := $(obj)/amdfw_a.rom apu/amdfw_a-position := $(AMD_FW_AB_POSITION) apu/amdfw_a-type := raw endif ifeq ($(CONFIG_VBOOT_SLOTS_RW_AB)$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),yy) cbfs-files-y += apu/amdfw_b apu/amdfw_b-file := $(obj)/amdfw_b.rom apu/amdfw_b-position := $(AMD_FW_AB_POSITION) apu/amdfw_b-type := raw endif endif # ($(CONFIG_SOC_AMD_PICASSO),y)