diff options
Diffstat (limited to 'tools/nxp/pbl_ch3.mk')
| -rw-r--r-- | tools/nxp/pbl_ch3.mk | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tools/nxp/pbl_ch3.mk b/tools/nxp/pbl_ch3.mk new file mode 100644 index 000000000..801ea7ccf --- /dev/null +++ b/tools/nxp/pbl_ch3.mk @@ -0,0 +1,72 @@ +# +# Copyright 2018-2020 NXP +# +# SPDX-License-Identifier: BSD-3-Clause +# +# +SHELL=/bin/bash + +CREATE_PBL ?= ${PLAT_TOOL_PATH}/create_pbl${BIN_EXT} +BYTE_SWAP ?= ${PLAT_TOOL_PATH}/byte_swap${BIN_EXT} + +HOST_GCC := gcc + +BL2_SRC_OFFSET ?= 0x9000 +BL2_HDR_SRC_OFFSET ?= 0x5000 +bl2_hdr_loc=$(shell echo $$(( $(BL2_HDR_SRC_OFFSET) / 1024 ))) +bl2_loc=$(shell echo $$(( $(BL2_SRC_OFFSET) / 1024 ))) + +.PHONY: pbl +pbl: ${BUILD_PLAT}/bl2.bin +ifeq ($(SECURE_BOOT),yes) +pbl: ${BUILD_PLAT}/bl2.bin +ifeq ($(RCW),"") + ${Q}echo "Platform ${PLAT} requires rcw file. Please set RCW to point to the right RCW file for boot mode ${BOOT_MODE}" +else + # Generate header for bl2.bin + $(Q)$(CST_DIR)/create_hdr_isbc --in ${BUILD_PLAT}/bl2.bin --out ${BUILD_PLAT}/hdr_bl2 ${BL2_INPUT_FILE} + + # Compile create_pbl tool + ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${PLAT_TOOL_PATH};\ + + # Add Block Copy command for bl2.bin to RCW + ${CREATE_PBL} -r ${RCW} -i ${BUILD_PLAT}/bl2.bin -b ${BOOT_MODE} -c ${SOC_NUM} -d ${BL2_BASE} -e ${BL2_BASE}\ + -o ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -f ${BL2_SRC_OFFSET};\ + + # Add Block Copy command and Load CSF header command to RCW + ${CREATE_PBL} -r ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -i ${BUILD_PLAT}/hdr_bl2 -b ${BOOT_MODE} -c ${SOC_NUM} \ + -d ${BL2_HDR_LOC} -e ${BL2_HDR_LOC} -s -f ${BL2_HDR_SRC_OFFSET} \ + -o ${BUILD_PLAT}/rcw_sec.pbl + + # Sign and add "Load Security Header command to PBI commands + $(Q)$(CST_DIR)/create_hdr_pbi --out ${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl --in ${BUILD_PLAT}/rcw_sec.pbl ${PBI_INPUT_FILE} + + # Append the bl2_hdr to the RCW image + @echo "${bl2_hdr_loc}" + dd if=${BUILD_PLAT}/hdr_bl2 of=${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl bs=1K seek=${bl2_hdr_loc} + + # Append the bl2.bin to the RCW image + @echo "${bl2_loc}" + dd if=${BUILD_PLAT}/bl2.bin of=${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl bs=1K seek=${bl2_loc} + + rm ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl + cd ${PLAT_TOOL_PATH}; ${MAKE} clean ; cd -; +endif +else #SECURE_BOOT +ifeq ($(RCW),"") + ${Q}echo "Platform ${PLAT} requires rcw file. Please set RCW to point to the right RCW file for boot mode ${BOOT_MODE}" +else + ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${PLAT_TOOL_PATH}; + + # Add Block Copy command and populate boot loc ptrfor bl2.bin to RCW + ${CREATE_PBL} -r ${RCW} -i ${BUILD_PLAT}/bl2.bin -b ${BOOT_MODE} -c ${SOC_NUM} -d ${BL2_BASE} -e ${BL2_BASE} \ + -o ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -f ${BL2_SRC_OFFSET}; + + # Append the bl2.bin to the RCW image + @echo "bl2_loc is ${bl2_offset}" + dd if=${BUILD_PLAT}/bl2.bin of=${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl bs=1K seek=${bl2_loc} + + cd ${PLAT_TOOL_PATH}; ${MAKE} clean ; cd -; +endif +endif # SECURE_BOOT + |