To being able to sign created binaries, we need to know the HAB Blocks for that image. Especially for the imximage type the HAB Blocks are only available during creation of the image. We want to preserve the information until we get to sign the files. In the verbose case we still get them printed out instead of writing to log files.
Signed-off-by: Sven Ebenfeld sven.ebenfeld@gmail.com --- Makefile | 6 +++++- arch/arm/imx-common/Makefile | 3 +++ doc/README.imx6 | 3 ++- scripts/Makefile.lib | 2 +- scripts/Makefile.spl | 2 +- 5 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile index 15151ff..37d1a7a 100644 --- a/Makefile +++ b/Makefile @@ -804,9 +804,11 @@ cmd_zobjcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ quiet_cmd_efipayload = OBJCOPY $@ cmd_efipayload = $(OBJCOPY) -I binary -O $(EFIPAYLOAD_BFDTARGET) -B $(EFIPAYLOAD_BFDARCH) $< $@
+MKIMAGEOUTPUT = /dev/null + quiet_cmd_mkimage = MKIMAGE $@ cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ - $(if $(KBUILD_VERBOSE:1=), >/dev/null) + $(if $(KBUILD_VERBOSE:1=), >$(MKIMAGEOUTPUT_$(@F)))
quiet_cmd_cat = CAT $@ cmd_cat = cat $(filter-out $(PHONY), $^) > $@ @@ -928,6 +930,8 @@ MKIMAGEFLAGS_u-boot.img = -A $(ARCH) -T firmware -C none -O u-boot \ MKIMAGEFLAGS_u-boot-ivt.img = -A $(ARCH) -T firmware_ivt -C none -O u-boot \ -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \ -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" +MKIMAGEOUTPUT_u-boot-ivt.img = u-boot-ivt.img.log +CLEAN_FILES += u-boot-ivt.img.log u-boot-dtb.imx.log SPL.log u-boot.imx.log endif
MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img) diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 03b3c12..0bc51aa 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -68,6 +68,7 @@ $(IMX_CONFIG): %.cfgtmp: % FORCE
MKIMAGEFLAGS_u-boot.imx = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) -T imximage \ -e $(CONFIG_SYS_TEXT_BASE) +MKIMAGEOUTPUT_u-boot.imx = u-boot.imx.log
u-boot.imx: u-boot.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE $(call if_changed,mkimage) @@ -75,6 +76,7 @@ u-boot.imx: u-boot.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE ifeq ($(CONFIG_OF_SEPARATE),y) MKIMAGEFLAGS_u-boot-dtb.imx = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) -T imximage \ -e $(CONFIG_SYS_TEXT_BASE) +MKIMAGEOUTPUT_u-boot.imx = u-boot-dtb.imx.log
u-boot-dtb.imx: u-boot-dtb.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE $(call if_changed,mkimage) @@ -82,6 +84,7 @@ endif
MKIMAGEFLAGS_SPL = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) -T imximage \ -e $(CONFIG_SPL_TEXT_BASE) +MKIMAGEOUTPUT_SPL = SPL.log
SPL: spl/u-boot-spl.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE $(call if_changed,mkimage) diff --git a/doc/README.imx6 b/doc/README.imx6 index add1d80..0e00968 100644 --- a/doc/README.imx6 +++ b/doc/README.imx6 @@ -150,7 +150,8 @@ CONFIG_SECURE_BOOT is needed to build those two binaries. After building, you need to create a command sequence file and use Freescales Code Signing Tool to sign both binaries. After creation, the mkimage tool outputs the required information about the HAB Blocks -parameter for the CSF. +parameter for the CSF. During the build, the information is preserved +in log files named as the binaries. (SPL.log and u-boot-ivt.log).
More information about the CSF and HAB can be found in the AN4581. https://cache.freescale.com/files/32bit/doc/app_note/AN4581.pdf diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 45a0e1d..4fc4f94 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -433,4 +433,4 @@ cmd_xzmisc = (cat $(filter-out FORCE,$^) | \ # --------------------------------------------------------------------------- quiet_cmd_mkimage = MKIMAGE $@ cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ - $(if $(KBUILD_VERBOSE:1=), >/dev/null) + $(if $(KBUILD_VERBOSE:1=), >$(MKIMAGEOUTPUT_$(@F))) diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index e8cf9f3..6369478 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -124,7 +124,7 @@ LDPPFLAGS += \
quiet_cmd_mkimage = MKIMAGE $@ cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ - $(if $(KBUILD_VERBOSE:1=), >/dev/null) + $(if $(KBUILD_VERBOSE:1=), >$(MKIMAGEOUTPUT_$(@F)))
MKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE)