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7c4e1eea61
This change introduces a few helper variables for dealing with verbose
and silent build modes: `silent`, `verbose`, `q` and `s`.
The `silent` and `verbose` variables are boolean values determining
whether the build system has been configured to run silently or
verbosely respectively (i.e. with `--silent` or `V=1`).
These two modes cannot be used together - if `silent` is truthy then
`verbose` is always falsy. As such:
make --silent V=1
... results in a silent build.
In addition to these boolean variables, we also introduce two new
variables - `s` and `q` - for use in rule recipes to conditionally
suppress the output of commands.
When building silently, `s` expands to a value which disables the
command that follows, and `q` expands to a value which supppresses
echoing of the command:
$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed but not echoed'
When building verbosely, `s` expands to a value which disables the
command that follows, and `q` expands to nothing:
$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed and echoed'
In all other cases, both `s` and `q` expand to a value which suppresses
echoing of the command that follows:
$(s)echo 'This command is executed but not echoed'
$(q)echo 'This command is executed but not echoed'
The `s` variable is predominantly useful for `echo` commands, where you
always want to suppress echoing of the command itself, whilst `q` is
more useful for all other commands.
Change-Id: I8d8ff6ed714d3cb401946c52955887ed7dca602b
Signed-off-by: Chris Kay <chris.kay@arm.com>
71 lines
2.7 KiB
Makefile
71 lines
2.7 KiB
Makefile
#
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# Copyright 2018-2022 NXP
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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#
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SHELL=/bin/bash
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CREATE_PBL ?= ${CREATE_PBL_TOOL_PATH}/create_pbl${BIN_EXT}
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BYTE_SWAP ?= ${CREATE_PBL_TOOL_PATH}/byte_swap${BIN_EXT}
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HOST_GCC := gcc
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BL2_SRC_OFFSET ?= 0x9000
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BL2_HDR_SRC_OFFSET ?= 0x5000
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bl2_hdr_loc=$(shell echo $$(( $(BL2_HDR_SRC_OFFSET) / 1024 )))
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bl2_loc=$(shell echo $$(( $(BL2_SRC_OFFSET) / 1024 )))
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.PHONY: pbl
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pbl: ${BUILD_PLAT}/bl2.bin
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ifeq ($(SECURE_BOOT),yes)
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pbl: ${BUILD_PLAT}/bl2.bin
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ifeq ($(RCW),"")
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$(s)echo "Platform ${PLAT} requires rcw file. Please set RCW to point to the right RCW file for boot mode ${BOOT_MODE}"
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else
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# Generate header for bl2.bin
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$(q)$(CST_DIR)/create_hdr_isbc --in ${BUILD_PLAT}/bl2.bin --out ${BUILD_PLAT}/hdr_bl2 ${BL2_INPUT_FILE}
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# Compile create_pbl tool
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$(q)${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${CREATE_PBL_TOOL_PATH};\
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# Add Block Copy command for bl2.bin to RCW
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${CREATE_PBL} -r ${RCW} -i ${BUILD_PLAT}/bl2.bin -b ${BOOT_MODE} -c ${SOC_NUM} -d ${BL2_BASE} -e ${BL2_BASE}\
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-o ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -f ${BL2_SRC_OFFSET};\
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# Add Block Copy command and Load CSF header command to RCW
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${CREATE_PBL} -r ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -i ${BUILD_PLAT}/hdr_bl2 -b ${BOOT_MODE} -c ${SOC_NUM} \
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-d ${BL2_HDR_LOC} -e ${BL2_HDR_LOC} -s -f ${BL2_HDR_SRC_OFFSET} \
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-o ${BUILD_PLAT}/rcw_sec.pbl
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# Sign and add "Load Security Header command to PBI commands
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$(q)$(CST_DIR)/create_hdr_pbi --out ${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl --in ${BUILD_PLAT}/rcw_sec.pbl ${PBI_INPUT_FILE}
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# Append the bl2_hdr to the RCW image
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$(s)echo "${bl2_hdr_loc}"
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dd if=${BUILD_PLAT}/hdr_bl2 of=${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl bs=1K seek=${bl2_hdr_loc}
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# Append the bl2.bin to the RCW image
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$(s)echo "${bl2_loc}"
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dd if=${BUILD_PLAT}/bl2.bin of=${BUILD_PLAT}/bl2_${BOOT_MODE}_sec.pbl bs=1K seek=${bl2_loc}
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rm ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl
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cd ${CREATE_PBL_TOOL_PATH}; ${MAKE} clean ; cd -;
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endif
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else #SECURE_BOOT
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ifeq ($(RCW),"")
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$(s)echo "Platform ${PLAT} requires rcw file. Please set RCW to point to the right RCW file for boot mode ${BOOT_MODE}"
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else
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$(q)${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" --no-print-directory -C ${CREATE_PBL_TOOL_PATH};
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# Add Block Copy command and populate boot loc ptrfor bl2.bin to RCW
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${CREATE_PBL} -r ${RCW} -i ${BUILD_PLAT}/bl2.bin -b ${BOOT_MODE} -c ${SOC_NUM} -d ${BL2_BASE} -e ${BL2_BASE} \
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-o ${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl -f ${BL2_SRC_OFFSET};
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# Append the bl2.bin to the RCW image
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$(s)echo "bl2_loc is ${bl2_loc} KB"
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dd if=${BUILD_PLAT}/bl2.bin of=${BUILD_PLAT}/bl2_${BOOT_MODE}.pbl bs=1K seek=${bl2_loc}
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cd ${CREATE_PBL_TOOL_PATH}; ${MAKE} clean ; cd -;
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endif
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endif # SECURE_BOOT
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