1*32669476SPankaj Gupta# 2*32669476SPankaj Gupta# Copyright 2018-2020 NXP 3*32669476SPankaj Gupta# 4*32669476SPankaj Gupta# SPDX-License-Identifier: BSD-3-Clause 5*32669476SPankaj Gupta# 6*32669476SPankaj Gupta# 7*32669476SPankaj GuptaSHELL=/bin/bash 8*32669476SPankaj Gupta 9*32669476SPankaj GuptaCREATE_PBL ?= ${CREATE_PBL_TOOL_PATH}/create_pbl${BIN_EXT} 10*32669476SPankaj GuptaBYTE_SWAP ?= ${CREATE_PBL_TOOL_PATH}/byte_swap${BIN_EXT} 11*32669476SPankaj Gupta 12*32669476SPankaj GuptaHOST_GCC := gcc 13*32669476SPankaj Gupta 14*32669476SPankaj GuptaBL2_SRC_OFFSET ?= 0x9000 15*32669476SPankaj GuptaBL2_HDR_SRC_OFFSET ?= 0x5000 16*32669476SPankaj Guptabl2_hdr_loc=$(shell echo $$(( $(BL2_HDR_SRC_OFFSET) / 1024 ))) 17*32669476SPankaj Guptabl2_loc=$(shell echo $$(( $(BL2_SRC_OFFSET) / 1024 ))) 18*32669476SPankaj Gupta 19*32669476SPankaj Gupta.PHONY: pbl 20*32669476SPankaj Guptapbl: ${BUILD_PLAT}/bl2.bin 21*32669476SPankaj Guptaifeq ($(SECURE_BOOT),yes) 22*32669476SPankaj Guptapbl: ${BUILD_PLAT}/bl2.bin 23*32669476SPankaj Guptaifeq ($(RCW),"") 24*32669476SPankaj Gupta ${Q}echo "Platform ${PLAT} requires rcw file. Please set RCW to point to the right RCW file for boot mode ${BOOT_MODE}" 25*32669476SPankaj Guptaelse 26*32669476SPankaj Gupta # Generate header for bl2.bin 27*32669476SPankaj Gupta $(Q)$(CST_DIR)/create_hdr_isbc --in ${BUILD_PLAT}/bl2.bin --out ${BUILD_PLAT}/hdr_bl2 ${BL2_INPUT_FILE} 28*32669476SPankaj Gupta 29*32669476SPankaj Gupta # Compile create_pbl tool 30*32669476SPankaj Gupta ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${CREATE_PBL_TOOL_PATH};\ 31*32669476SPankaj Gupta 32*32669476SPankaj Gupta # Add Block Copy command for bl2.bin to RCW 33*32669476SPankaj Gupta ${CREATE_PBL} -r ${RCW} -i ${BUILD_PLAT}/bl2.bin -b ${BOOT_MODE} -c ${SOC_NUM} -d ${BL2_BASE} -e ${BL2_BASE}\ 34*32669476SPankaj Gupta -o ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -f ${BL2_SRC_OFFSET};\ 35*32669476SPankaj Gupta 36*32669476SPankaj Gupta # Add Block Copy command and Load CSF header command to RCW 37*32669476SPankaj Gupta ${CREATE_PBL} -r ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -i ${BUILD_PLAT}/hdr_bl2 -b ${BOOT_MODE} -c ${SOC_NUM} \ 38*32669476SPankaj Gupta -d ${BL2_HDR_LOC} -e ${BL2_HDR_LOC} -s -f ${BL2_HDR_SRC_OFFSET} \ 39*32669476SPankaj Gupta -o ${BUILD_PLAT}/rcw_sec.pbl 40*32669476SPankaj Gupta 41*32669476SPankaj Gupta # Sign and add "Load Security Header command to PBI commands 42*32669476SPankaj Gupta $(Q)$(CST_DIR)/create_hdr_pbi --out ${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl --in ${BUILD_PLAT}/rcw_sec.pbl ${PBI_INPUT_FILE} 43*32669476SPankaj Gupta 44*32669476SPankaj Gupta # Append the bl2_hdr to the RCW image 45*32669476SPankaj Gupta @echo "${bl2_hdr_loc}" 46*32669476SPankaj Gupta dd if=${BUILD_PLAT}/hdr_bl2 of=${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl bs=1K seek=${bl2_hdr_loc} 47*32669476SPankaj Gupta 48*32669476SPankaj Gupta # Append the bl2.bin to the RCW image 49*32669476SPankaj Gupta @echo "${bl2_loc}" 50*32669476SPankaj Gupta dd if=${BUILD_PLAT}/bl2.bin of=${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl bs=1K seek=${bl2_loc} 51*32669476SPankaj Gupta 52*32669476SPankaj Gupta rm ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl 53*32669476SPankaj Gupta cd ${CREATE_PBL_TOOL_PATH}; ${MAKE} clean ; cd -; 54*32669476SPankaj Guptaendif 55*32669476SPankaj Guptaelse #SECURE_BOOT 56*32669476SPankaj Guptaifeq ($(RCW),"") 57*32669476SPankaj Gupta ${Q}echo "Platform ${PLAT} requires rcw file. Please set RCW to point to the right RCW file for boot mode ${BOOT_MODE}" 58*32669476SPankaj Guptaelse 59*32669476SPankaj Gupta ${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${CREATE_PBL_TOOL_PATH}; 60*32669476SPankaj Gupta 61*32669476SPankaj Gupta # Add Block Copy command and populate boot loc ptrfor bl2.bin to RCW 62*32669476SPankaj Gupta ${CREATE_PBL} -r ${RCW} -i ${BUILD_PLAT}/bl2.bin -b ${BOOT_MODE} -c ${SOC_NUM} -d ${BL2_BASE} -e ${BL2_BASE} \ 63*32669476SPankaj Gupta -o ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -f ${BL2_SRC_OFFSET}; 64*32669476SPankaj Gupta 65*32669476SPankaj Gupta # Append the bl2.bin to the RCW image 66*32669476SPankaj Gupta @echo "bl2_loc is ${bl2_offset}" 67*32669476SPankaj Gupta dd if=${BUILD_PLAT}/bl2.bin of=${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl bs=1K seek=${bl2_loc} 68*32669476SPankaj Gupta 69*32669476SPankaj Gupta cd ${CREATE_PBL_TOOL_PATH}; ${MAKE} clean ; cd -; 70*32669476SPankaj Guptaendif 71*32669476SPankaj Guptaendif # SECURE_BOOT 72