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-include include/config/auto.conf
ifeq ("${CONFIG_IMX8QM}", "y")
DEPLOY_IMG ?= /build/krm/oe-core_3.0/build/deploy/images/apalis-imx8
MKIMG = $(DEPLOY_IMG)/imx-boot-tools/mkimage_imx8
SOC = QM
BOOTCPU = a53
SECO ?= mx8qm-ahab-container.img
SCFW ?= scfw_tcm.bin
ATF ?= bl31-imx8qm.bin
U_BOOT_BIN ?= ../u-boot.bin
else ifeq ("${CONFIG_IMX8QXP}", "y")
DEPLOY_IMG ?= /build/krm/oe-core_3.0/build/deploy/images/colibri-imx8qxp
MKIMG = $(DEPLOY_IMG)/imx-boot-tools/mkimage_imx8
SOC = QX
BOOTCPU = a53
SECO ?= mx8qx-ahab-container.img
SCFW ?= scfw_tcm.bin
ATF ?= bl31-imx8qxp.bin
U_BOOT_BIN ?= ../u-boot.bin
else
$(error creating the bootimg file is only supported for apalis/colibri-imx8)
endif
OUTFILE = ../flash.bin
ifneq ("$(wildcard $(MKIMG))","")
DEFTARGET = flash
else
DEFTARGET = print-error
endif
DEFAULT: $(DEFTARGET)
print-error:
@echo "$(MKIMG) not found."; touch $(OUTFILE);
$(SECO):
cp $(DEPLOY_IMG)/$(SECO) $(SECO)
$(SCFW).$(SOC):
cp $(DEPLOY_IMG)/imx-boot-tools/$(SCFW) $(SCFW).$(SOC)
$(ATF):
cp $(DEPLOY_IMG)/imx-boot-tools/$(ATF) $(ATF)
u-boot-atf.bin: $(U_BOOT_BIN) $(ATF) Makefile
@cp $(ATF) u-boot-atf.bin
$(MKIMG) -commit > head.hash
@cat $(U_BOOT_BIN) head.hash > u-boot-hash.bin
rm head.hash
@dd if=u-boot-hash.bin of=u-boot-atf.bin bs=1K seek=128
flash: $(MKIMG) $(SECO) $(SCFW).$(SOC) u-boot-atf.bin
$(MKIMG) -soc $(SOC) -rev B0 -append $(SECO) -c -scfw $(SCFW).$(SOC) -ap u-boot-atf.bin $(BOOTCPU) 0x80000000 -out $(OUTFILE)
@echo;echo "To update an SD card use e.g.:"
@echo ' => tftp $$loadaddr flash.bin'
@echo ' => setexpr blkcnt $${filesize} + 0x1ff && setexpr blkcnt $${blkcnt} / 0x200; mmc dev 0 1'
@echo ' => mmc write $${loadaddr} 0x40 $${blkcnt}'; echo
.PHONY = print-error
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