127 lines
4.3 KiB
Makefile
127 lines
4.3 KiB
Makefile
#
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# Copyright (C) 2016, Texas Instruments, Incorporated - http://www.ti.com/
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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quiet_cmd_mkomapsecimg = SECURE $@
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ifneq ($(TI_SECURE_DEV_PKG),)
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ifneq ($(wildcard $(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh),)
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ifneq ($(CONFIG_SPL_BUILD),)
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cmd_mkomapsecimg = $(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh \
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$(patsubst u-boot-spl_HS_%,%,$(@F)) $< $@ $(CONFIG_ISW_ENTRY_ADDR) \
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$(if $(KBUILD_VERBOSE:1=), >/dev/null)
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else
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cmd_mkomapsecimg = $(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh \
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$(patsubst u-boot_HS_%,%,$(@F)) $< $@ $(CONFIG_ISW_ENTRY_ADDR) \
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$(if $(KBUILD_VERBOSE:1=), >/dev/null)
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endif
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else
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cmd_mkomapsecimg = echo "WARNING:" \
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"$(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh not found." \
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"$@ was NOT secured!"; cp $< $@
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endif
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else
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cmd_mkomapsecimg = echo "WARNING: TI_SECURE_DEV_PKG environment" \
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"variable must be defined for TI secure devices. \
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$@ was NOT secured!"; cp $< $@
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endif
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ifdef CONFIG_SPL_LOAD_FIT
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quiet_cmd_omapsecureimg = SECURE $@
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ifneq ($(TI_SECURE_DEV_PKG),)
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ifneq ($(wildcard $(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh),)
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cmd_omapsecureimg = $(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh \
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$< $@ \
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$(if $(KBUILD_VERBOSE:1=), >/dev/null)
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else
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cmd_omapsecureimg = echo "WARNING:" \
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"$(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh not found." \
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"$@ was NOT secured!"; cp $< $@
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endif
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else
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cmd_omapsecureimg = echo "WARNING: TI_SECURE_DEV_PKG environment" \
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"variable must be defined for TI secure devices." \
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"$@ was NOT secured!"; cp $< $@
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endif
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endif
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# Standard X-LOADER target (QPSI, NOR flash)
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u-boot-spl_HS_X-LOADER: $(obj)/u-boot-spl.bin FORCE
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$(call if_changed,mkomapsecimg)
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# For MLO targets (SD card boot) the final file name that is copied to the SD
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# card FAT partition must be MLO, so we make a copy of the output file to a new
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# file with that name
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u-boot-spl_HS_MLO: $(obj)/u-boot-spl.bin FORCE
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$(call if_changed,mkomapsecimg)
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@if [ -f $@ ]; then \
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cp -f $@ MLO; \
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fi
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# Standard 2ND target (certain peripheral boot modes)
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u-boot-spl_HS_2ND: $(obj)/u-boot-spl.bin FORCE
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$(call if_changed,mkomapsecimg)
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# Standard ULO target (certain peripheral boot modes)
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u-boot-spl_HS_ULO: $(obj)/u-boot-spl.bin FORCE
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$(call if_changed,mkomapsecimg)
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# Standard ISSW target (certain devices, various boot modes), when copied to
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# an SD card FAT partition this file must be called "MLO", we make a copy with
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# this name to make this clear
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u-boot-spl_HS_ISSW: $(obj)/u-boot-spl.bin FORCE
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$(call if_changed,mkomapsecimg)
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@if [ -f $@ ]; then \
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cp -f $@ MLO; \
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fi
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# For SPI flash on AM335x and AM43xx, these require special byte swap handling
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# so we use the SPI_X-LOADER target instead of X-LOADER and let the
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# create-boot-image.sh script handle that
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u-boot-spl_HS_SPI_X-LOADER: $(obj)/u-boot-spl.bin FORCE
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$(call if_changed,mkomapsecimg)
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# For supporting single stage boot on keystone, the image is a full u-boot
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# file, not an SPL. This will work for all boot devices, other than SPI
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# flash. On Keystone devices when booting from an SD card FAT partition this
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# file must be called "MLO"
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u-boot_HS_MLO: $(obj)/u-boot.bin
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$(call if_changed,mkomapsecimg)
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@if [ -f $@ ]; then \
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cp -f $@ MLO; \
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fi
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# For supporting single stage XiP QSPI on AM43xx, the image is a full u-boot
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# file, not an SPL. In this case the mkomapsecimg command looks for a
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# u-boot-HS_* prefix
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u-boot_HS_XIP_X-LOADER: $(obj)/u-boot.bin FORCE
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$(call if_changed,mkomapsecimg)
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# For supporting the SPL loading and interpreting of FIT images whose
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# components are pre-processed before being integrated into the FIT image in
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# order to secure them in some way
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ifdef CONFIG_SPL_LOAD_FIT
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MKIMAGEFLAGS_u-boot_HS.img = -f auto -A $(ARCH) -T firmware -C none -O u-boot \
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-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \
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-n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" -E \
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$(patsubst %,-b arch/$(ARCH)/dts/%.dtb_HS,$(subst ",,$(CONFIG_OF_LIST)))
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OF_LIST_TARGETS = $(patsubst %,arch/$(ARCH)/dts/%.dtb,$(subst ",,$(CONFIG_OF_LIST)))
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$(OF_LIST_TARGETS): dtbs
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%.dtb_HS: %.dtb FORCE
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$(call if_changed,omapsecureimg)
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u-boot-nodtb_HS.bin: u-boot-nodtb.bin FORCE
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$(call if_changed,omapsecureimg)
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u-boot_HS.img: u-boot-nodtb_HS.bin u-boot.img $(patsubst %.dtb,%.dtb_HS,$(OF_LIST_TARGETS)) FORCE
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$(call if_changed,mkimage)
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$(Q)if [ -f $@ ]; then \
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cp -f $@ u-boot.img; \
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fi
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endif
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