| # SPDX-License-Identifier: GPL-2.0 |
| targets := vmlinux.bin vmlinux.bin.gz uImage |
| |
| # uImage build relies on mkimage being availble on your host for ARC target |
| # You will need to build u-boot for ARC, rename mkimage to arc-elf32-mkimage |
| # and make sure it's reacable from your PATH |
| |
| OBJCOPYFLAGS= -O binary -R .note -R .note.gnu.build-id -R .comment -S |
| |
| LINUX_START_TEXT = $$(readelf -h vmlinux | \ |
| grep "Entry point address" | grep -o 0x.*) |
| |
| UIMAGE_LOADADDR = $(CONFIG_LINUX_LINK_BASE) |
| UIMAGE_ENTRYADDR = $(LINUX_START_TEXT) |
| |
| suffix-y := bin |
| suffix-$(CONFIG_KERNEL_GZIP) := gz |
| suffix-$(CONFIG_KERNEL_LZMA) := lzma |
| |
| targets += uImage |
| targets += uImage.bin |
| targets += uImage.gz |
| targets += uImage.lzma |
| extra-y += vmlinux.bin |
| extra-y += vmlinux.bin.gz |
| extra-y += vmlinux.bin.lzma |
| |
| $(obj)/vmlinux.bin: vmlinux FORCE |
| $(call if_changed,objcopy) |
| |
| $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,gzip) |
| |
| $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,lzma) |
| |
| $(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,uimage,none) |
| |
| $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE |
| $(call if_changed,uimage,gzip) |
| |
| $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FORCE |
| $(call if_changed,uimage,lzma) |
| |
| $(obj)/uImage: $(obj)/uImage.$(suffix-y) |
| @ln -sf $(notdir $<) $@ |
| @echo ' Image $@ is ready' |
