diff options
| author | Andrew F. Davis <afd@ti.com> | 2019-04-12 12:54:46 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-04-26 17:51:51 -0400 |
| commit | 508369672ca3bc32806b70b5189f18a257e91baf (patch) | |
| tree | ecaaa02fe00403cc65c2a85ad9bb78075f7d6cec /arch/arm/mach-k3/config_secure.mk | |
| parent | 3a543a8084aabae5b31b9858525cbe507d2c67fb (diff) | |
| download | u-boot-508369672ca3bc32806b70b5189f18a257e91baf.tar.gz | |
arm: mach-k3: Add secure device build support
K3 HS devices require signed binaries for boot, use the SECDEV tools
to sign the boot artifacts during build.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Diffstat (limited to 'arch/arm/mach-k3/config_secure.mk')
| -rw-r--r-- | arch/arm/mach-k3/config_secure.mk | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/config_secure.mk b/arch/arm/mach-k3/config_secure.mk new file mode 100644 index 0000000000..6d63c57665 --- /dev/null +++ b/arch/arm/mach-k3/config_secure.mk @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2018 Texas Instruments, Incorporated - http://www.ti.com/ +# Andrew F. Davis <afd@ti.com> + +quiet_cmd_k3secureimg = SECURE $@ +ifneq ($(TI_SECURE_DEV_PKG),) +ifneq ($(wildcard $(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh),) +cmd_k3secureimg = $(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh \ + $< $@ \ + $(if $(KBUILD_VERBOSE:1=), >/dev/null) +else +cmd_k3secureimg = echo "WARNING:" \ + "$(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh not found." \ + "$@ was NOT secured!"; cp $< $@ +endif +else +cmd_k3secureimg = echo "WARNING: TI_SECURE_DEV_PKG environment" \ + "variable must be defined for TI secure devices." \ + "$@ was NOT secured!"; cp $< $@ +endif + +%.dtb_HS: %.dtb FORCE + $(call if_changed,k3secureimg) + +$(obj)/u-boot-spl-nodtb.bin_HS: $(obj)/u-boot-spl-nodtb.bin FORCE + $(call if_changed,k3secureimg) + +tispl.bin_HS: $(obj)/u-boot-spl-nodtb.bin_HS $(patsubst %,$(obj)/dts/%.dtb_HS,$(subst ",,$(CONFIG_SPL_OF_LIST))) $(SPL_ITS) FORCE + $(call if_changed,mkfitimage) + +MKIMAGEFLAGS_u-boot.img_HS = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ + -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \ + -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" -E \ + $(patsubst %,-b arch/$(ARCH)/dts/%.dtb_HS,$(subst ",,$(CONFIG_OF_LIST))) + +OF_LIST_TARGETS = $(patsubst %,arch/$(ARCH)/dts/%.dtb,$(subst ",,$(CONFIG_OF_LIST))) +$(OF_LIST_TARGETS): dtbs + +u-boot-nodtb.bin_HS: u-boot-nodtb.bin FORCE + $(call if_changed,k3secureimg) + +u-boot.img_HS: u-boot-nodtb.bin_HS u-boot.img $(patsubst %.dtb,%.dtb_HS,$(OF_LIST_TARGETS)) FORCE + $(call if_changed,mkimage) |