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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>
64 lines
1.5 KiB
Makefile
64 lines
1.5 KiB
Makefile
#
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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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#
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CSF_HDR_SOURCES := $(PLAT_DRIVERS_PATH)/auth/csf_hdr_parser/csf_hdr_parser.c
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CSF_HDR_SOURCES += $(PLAT_DRIVERS_PATH)/auth/csf_hdr_parser/plat_img_parser.c
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PLAT_INCLUDES += -I$(PLAT_DRIVERS_INCLUDE_PATH)/auth/csf_hdr_parser/
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$(eval $(call add_define, CSF_HEADER_PREPENDED))
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# Path to CST directory is required to generate the CSF header
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# and prepend it to image before fip image gets generated
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ifeq (${CST_DIR},)
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$(error Error: CST_DIR not set)
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endif
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# Rules are created for generating and appending CSF header to images before
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# FIT image generation
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# CST_BL31
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define CST_BL31_RULE
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$(1): $(2)
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$(s)echo " Generating CSF Header for $$@ $$<"
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$(q)$(CST_DIR)/create_hdr_esbc --in $(2) --out $(1) --app_off ${CSF_HDR_SZ} \
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--app $(2) ${BL31_INPUT_FILE}
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endef
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CST_BL31_SUFFIX := .cst
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# CST_BL32
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define CST_BL32_RULE
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$(1): $(2)
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$(s)echo " Generating CSF Header for $$@ $$<"
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$(q)$(CST_DIR)/create_hdr_esbc --in $(2) --out $(1) --app_off ${CSF_HDR_SZ} \
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--app $(2) ${BL32_INPUT_FILE}
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endef
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CST_BL32_SUFFIX := .cst
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# CST_BL33
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define CST_BL33_RULE
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$(1): $(2)
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$(s)echo " Generating CSF Header for $$@ $$<"
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$(q)$(CST_DIR)/create_hdr_esbc --in $(2) --out $(1) --app_off ${CSF_HDR_SZ} \
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--app $(2) ${BL33_INPUT_FILE}
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endef
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CST_BL33_SUFFIX := .cst
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# CST_SCP_BL2
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define CST_SCP_BL2_RULE
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$(1): $(2)
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$(s)echo " Generating CSF Header for $$@ $$<"
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$(q)$(CST_DIR)/create_hdr_esbc --in $(2) --out $(1) --app_off ${CSF_HDR_SZ} \
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--app $(2) ${FUSE_INPUT_FILE}
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endef
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CST_SCP_BL2_SUFFIX := .cst
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