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https://github.com/ARM-software/arm-trusted-firmware.git
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nxp: make file for loading additional ddr image
- NXP SoC lx2160a needs additional ddr_fip.bin.
- There are three types of ddr image that can be created:
-- ddr_fip.mk for creating fip_ddr.bin image for normal boot.
-- ddr_fip_sb.mk for creating fip_ddr_sec.bin image for NXP CSF based
CoT/secure boot.
-- ddr_fip_tbbr.mk for creating fip_ddr_sec.bin image for MBEDTLS
CoT/secure boot.
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: I24bff8d489f72da99f64cb79b2114faa9423ce8c
This commit is contained in:
Pankaj Gupta
parent
87056d3193
commit
18498657f0
3 changed files with 235 additions and 0 deletions
97
plat/nxp/soc-lx2160a/ddr_fip.mk
Normal file
97
plat/nxp/soc-lx2160a/ddr_fip.mk
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#
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# Copyright 2020 NXP
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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DDR_PHY_BIN_PATH ?= ./ddr-phy-binary/lx2160a
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ifeq (${DDR_IMEM_UDIMM_1D},)
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DDR_IMEM_UDIMM_1D := ${DDR_PHY_BIN_PATH}/ddr4_pmu_train_imem.bin
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endif
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ifeq (${DDR_IMEM_UDIMM_2D},)
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DDR_IMEM_UDIMM_2D := ${DDR_PHY_BIN_PATH}/ddr4_2d_pmu_train_imem.bin
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endif
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ifeq (${DDR_DMEM_UDIMM_1D},)
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DDR_DMEM_UDIMM_1D := ${DDR_PHY_BIN_PATH}/ddr4_pmu_train_dmem.bin
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endif
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ifeq (${DDR_DMEM_UDIMM_2D},)
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DDR_DMEM_UDIMM_2D := ${DDR_PHY_BIN_PATH}/ddr4_2d_pmu_train_dmem.bin
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endif
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ifeq (${DDR_IMEM_RDIMM_1D},)
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DDR_IMEM_RDIMM_1D := ${DDR_PHY_BIN_PATH}/ddr4_rdimm_pmu_train_imem.bin
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endif
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ifeq (${DDR_IMEM_RDIMM_2D},)
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DDR_IMEM_RDIMM_2D := ${DDR_PHY_BIN_PATH}/ddr4_rdimm2d_pmu_train_imem.bin
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endif
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ifeq (${DDR_DMEM_RDIMM_1D},)
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DDR_DMEM_RDIMM_1D := ${DDR_PHY_BIN_PATH}/ddr4_rdimm_pmu_train_dmem.bin
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endif
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ifeq (${DDR_DMEM_RDIMM_2D},)
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DDR_DMEM_RDIMM_2D := ${DDR_PHY_BIN_PATH}/ddr4_rdimm2d_pmu_train_dmem.bin
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endif
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$(shell mkdir -p '${BUILD_PLAT}')
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ifeq (${DDR_FIP_NAME},)
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ifeq (${TRUSTED_BOARD_BOOT},1)
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DDR_FIP_NAME := ddr_fip_sec.bin
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else
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DDR_FIP_NAME := ddr_fip.bin
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endif
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endif
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ifneq (${TRUSTED_BOARD_BOOT},1)
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DDR_FIP_ARGS += --ddr-immem-udimm-1d ${DDR_IMEM_UDIMM_1D} \
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--ddr-immem-udimm-2d ${DDR_IMEM_UDIMM_2D} \
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--ddr-dmmem-udimm-1d ${DDR_DMEM_UDIMM_1D} \
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--ddr-dmmem-udimm-2d ${DDR_DMEM_UDIMM_2D} \
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--ddr-immem-rdimm-1d ${DDR_IMEM_RDIMM_1D} \
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--ddr-immem-rdimm-2d ${DDR_IMEM_RDIMM_2D} \
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--ddr-dmmem-rdimm-1d ${DDR_DMEM_RDIMM_1D} \
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--ddr-dmmem-rdimm-2d ${DDR_DMEM_RDIMM_2D}
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endif
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ifeq (${TRUSTED_BOARD_BOOT},1)
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ifeq (${MBEDTLS_DIR},)
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include plat/nxp/soc-lx2160a/ddr_sb.mk
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else
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include plat/nxp/soc-lx2160a/ddr_tbbr.mk
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# Variables for use with Certificate Generation Tool
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CRTTOOLPATH ?= tools/cert_create
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CRTTOOL ?= ${CRTTOOLPATH}/cert_create${BIN_EXT}
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ifneq (${GENERATE_COT},0)
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ddr_certificates: ${DDR_CRT_DEPS} ${CRTTOOL}
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${Q}${CRTTOOL} ${DDR_CRT_ARGS}
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@${ECHO_BLANK_LINE}
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@echo "Built $@ successfully"
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@echo "DDR certificates can be found in ${BUILD_PLAT}"
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@${ECHO_BLANK_LINE}
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endif
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endif
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endif
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# Variables for use with Firmware Image Package
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FIPTOOLPATH ?= tools/fiptool
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FIPTOOL ?= ${FIPTOOLPATH}/fiptool${BIN_EXT}
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${BUILD_PLAT}/${DDR_FIP_NAME}: ${DDR_FIP_DEPS} ${FIPTOOL}
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$(eval ${CHECK_DDR_FIP_CMD})
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${Q}${FIPTOOL} create ${DDR_FIP_ARGS} $@
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${Q}${FIPTOOL} info $@
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@${ECHO_BLANK_LINE}
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@echo "Built $@ successfully"
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@${ECHO_BLANK_LINE}
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fip_ddr: ${BUILD_PLAT}/${DDR_FIP_NAME}
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43
plat/nxp/soc-lx2160a/ddr_sb.mk
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43
plat/nxp/soc-lx2160a/ddr_sb.mk
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@ -0,0 +1,43 @@
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#
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# Copyright 2021 NXP
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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ifneq (${TRUSTED_BOARD_BOOT},0)
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ifeq (${GENERATE_COT},0)
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DDR_FIP_ARGS += --ddr-immem-udimm-1d ${DDR_IMEM_UDIMM_1D}.sb \
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--ddr-immem-udimm-2d ${DDR_IMEM_UDIMM_2D}.sb \
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--ddr-dmmem-udimm-1d ${DDR_DMEM_UDIMM_1D}.sb \
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--ddr-dmmem-udimm-2d ${DDR_DMEM_UDIMM_2D}.sb \
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--ddr-immem-rdimm-1d ${DDR_IMEM_RDIMM_1D}.sb \
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--ddr-immem-rdimm-2d ${DDR_IMEM_RDIMM_2D}.sb \
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--ddr-dmmem-rdimm-1d ${DDR_DMEM_RDIMM_1D}.sb \
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--ddr-dmmem-rdimm-2d ${DDR_DMEM_RDIMM_2D}.sb
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endif
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UDIMM_DEPS = ${DDR_IMEM_UDIMM_1D}.sb ${DDR_IMEM_UDIMM_2D}.sb ${DDR_DMEM_UDIMM_1D}.sb ${DDR_DMEM_UDIMM_2D}.sb
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RDIMM_DEPS = ${DDR_IMEM_RDIMM_1D}.sb ${DDR_IMEM_RDIMM_2D}.sb ${DDR_DMEM_RDIMM_1D}.sb ${DDR_DMEM_RDIMM_2D}.sb
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DDR_FIP_DEPS += ${UDIMM_DEPS}
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DDR_FIP_DEPS += ${RDIMM_DEPS}
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# Max Size of CSF header (CSF_HDR_SZ = 0x3000).
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# Image will be appended at this offset of the header.
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# Path to CST directory is required to generate the CSF header,
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# and prepend it to image before fip image gets generated
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ifeq (${CST_DIR},)
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$(error Error: CST_DIR not set)
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endif
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ifeq (${DDR_INPUT_FILE},)
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DDR_INPUT_FILE:= drivers/nxp/auth/csf_hdr_parser/${CSF_FILE}
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endif
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%.sb: %
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@echo " Generating CSF Header for $@ $<"
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$(CST_DIR)/create_hdr_esbc --in $< --out $@ --app_off ${CSF_HDR_SZ} \
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--app $< ${DDR_INPUT_FILE}
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endif
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95
plat/nxp/soc-lx2160a/ddr_tbbr.mk
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95
plat/nxp/soc-lx2160a/ddr_tbbr.mk
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@ -0,0 +1,95 @@
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#
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# Copyright 2021 NXP
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# This file defines the keys and certificates that must be created to establish
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# a Chain of Trust for the DDR FW. These definitions include the
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# command line options passed to the cert_create and fiptool commands for DDR FW.
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# A DDR FW key is used for signing the DDR Firmware. The DDR key is authenticated
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# by the Trusted World Key. Two content certificates are created:
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# For DDR RDIMM Images [ signed by DDR FW Key]
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# For DDR UDIMM Images [ signed by DDR FW Key]
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#
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# Expected environment:
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#
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# BUILD_PLAT: output directory
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#
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# Build options added by this file:
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#
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# KEY_ALG
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# KEY_SIZE
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# TRUSTED_WORLD_KEY
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# NON_TRUSTED_WORLD_KEY
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#
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# Copy the tbbr.mk from PLAT_TOOL_PATH/cert_create_helper
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# to the ${PLAT_DIR}. So that cert_create is enabled
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# to create certificates for DDR
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$(shell cp ${PLAT_TOOL_PATH}/cert_create_helper/cert_create_tbbr.mk ${PLAT_DIR})
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# Certificate generation tool default parameters
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DDR_FW_CERT := ${BUILD_PLAT}/ddr_fw_key_cert.crt
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# Default non-volatile counter values (overridable by the platform)
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TFW_NVCTR_VAL ?= 0
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NTFW_NVCTR_VAL ?= 0
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# Pass the non-volatile counters to the cert_create tool
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$(eval $(call CERT_ADD_CMD_OPT,${TFW_NVCTR_VAL},--tfw-nvctr,DDR_))
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$(shell mkdir -p '${BUILD_PLAT}')
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ifeq (${DDR_KEY},)
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DDR_KEY=${BUILD_PLAT}/ddr.pem
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endif
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ifeq (${TRUSTED_KEY_CERT},)
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$(info Generating: Trusted key certificate as part of DDR cert creation)
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TRUSTED_KEY_CERT := ${BUILD_PLAT}/trusted_key.crt
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$(eval $(call TOOL_ADD_PAYLOAD,${TRUSTED_KEY_CERT},--trusted-key-cert,))
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$(eval $(call TOOL_ADD_PAYLOAD,${TRUSTED_KEY_CERT},--trusted-key-cert,,DDR_))
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else
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$(info Using: Trusted key certificate as part of DDR cert creation)
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DDR_FIP_ARGS += --trusted-key-cert ${TRUSTED_KEY_CERT}
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endif
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# Add the keys to the cert_create command line options (private keys are NOT
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# packed in the FIP). Developers can use their own keys by specifying the proper
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# build option in the command line when building the Trusted Firmware
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$(if ${KEY_ALG},$(eval $(call CERT_ADD_CMD_OPT,${KEY_ALG},--key-alg,DDR_)))
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$(if ${KEY_SIZE},$(eval $(call CERT_ADD_CMD_OPT,${KEY_SIZE},--key-size,DDR_)))
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$(if ${HASH_ALG},$(eval $(call CERT_ADD_CMD_OPT,${HASH_ALG},--hash-alg,DDR_)))
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$(if ${ROT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${ROT_KEY},--rot-key,DDR_)))
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$(if ${TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${TRUSTED_WORLD_KEY},--trusted-world-key,DDR_)))
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$(if ${NON_TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${NON_TRUSTED_WORLD_KEY},--non-trusted-world-key, DDR_)))
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# Add the DDR CoT (key cert + img cert)
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$(if ${DDR_KEY},$(eval $(call CERT_ADD_CMD_OPT,${DDR_KEY},--ddr-fw-key,DDR_)))
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$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/ddr_fw_key.crt,--ddr-fw-key-cert,,DDR_))
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$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/ddr_udimm_fw_content.crt,--ddr-udimm-fw-cert,,DDR_))
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$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/ddr_rdimm_fw_content.crt,--ddr-rdimm-fw-cert,,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_IMEM_UDIMM_1D,--ddr-immem-udimm-1d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_IMEM_UDIMM_2D,--ddr-immem-udimm-2d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_DMEM_UDIMM_1D,--ddr-dmmem-udimm-1d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_DMEM_UDIMM_2D,--ddr-dmmem-udimm-2d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_IMEM_RDIMM_1D,--ddr-immem-rdimm-1d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_IMEM_RDIMM_2D,--ddr-immem-rdimm-2d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_DMEM_RDIMM_1D,--ddr-dmmem-rdimm-1d,DDR_))
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$(eval $(call TOOL_ADD_IMG,DDR_DMEM_RDIMM_2D,--ddr-dmmem-rdimm-2d,DDR_))
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DDR_FIP_DEPS += ddr_certificates
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# Process TBB related flags
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ifneq (${GENERATE_COT},0)
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# Common cert_create options
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ifneq (${CREATE_KEYS},0)
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$(eval DDR_CRT_ARGS += -n)
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ifneq (${SAVE_KEYS},0)
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$(eval DDR_CRT_ARGS += -k)
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endif
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endif
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endif
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