a6cfb336f2
uImages are generated for non-x86 arch. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: Icb1184497087d66a7cc6fd27402365a028cc4eaf Reviewed-on: https://review.coreboot.org/c/coreboot/+/78643 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
63 lines
1.5 KiB
Makefile
63 lines
1.5 KiB
Makefile
## SPDX-License-Identifier: GPL-2.0-only
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unexport $(COREBOOT_EXPORTS)
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DTC ?= dtc
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LINUX_ARCH-$(CONFIG_LINUXBOOT_X86_64) = x86_64
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LINUX_ARCH-$(CONFIG_LINUXBOOT_X86) = i386
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LINUX_ARCH-$(CONFIG_LINUXBOOT_ARM64) = arm64
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LINUX_ARCH-$(CONFIG_LINUXBOOT_RISCV_RV32) = riscv
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LINUX_ARCH-$(CONFIG_LINUXBOOT_RISCV_RV64) = riscv
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build/Image: $(CONFIG_LINUXBOOT_KERNEL_PATH) | build
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ln -s -r $< $@
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ifeq ($(CONFIG_LINUXBOOT_COMPILE_KERNEL),y)
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include targets/linux.mk
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endif
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ifeq ($(CONFIG_LINUXBOOT_UROOT),y)
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include targets/u-root.mk
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endif
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ifeq ($(CONFIG_LINUXBOOT_BUILD_INITRAMFS),y)
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build/initramfs: $(CONFIG_LINUXBOOT_INITRAMFS_PATH) | build
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else
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build/initramfs:
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endif
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ifeq ($(CONFIG_LINUXBOOT_INITRAMFS_COMPRESSION_XZ),y)
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xz --keep --force --check=crc32 --lzma2=dict=1MiB $(CONFIG_LINUXBOOT_INITRAMFS_PATH)
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endif
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cp $(CONFIG_LINUXBOOT_INITRAMFS_PATH)$(CONFIG_LINUXBOOT_INITRAMFS_SUFFIX) $@
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ifeq ($(CONFIG_LINUXBOOT_KERNEL_BZIMAGE),y)
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build/bzImage: $(kernel_dir)/arch/x86/boot/bzImage | build
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cp $< $@
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else ifeq ($(CONFIG_LINUXBOOT_KERNEL_UIMAGE),y)
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build/target.dtb: $(CONFIG_LINUXBOOT_DTS_FILE)
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$(DTC) -o $@ $<
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build/uImage: build/vmlinux.bin.lzma build/initramfs build/target.dtb $(LINUX_ARCH-y)/kernel_fdt_lzma.its | build
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mkimage -f $(LINUX_ARCH-y)/kernel_fdt_lzma.its $@
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endif # CONFIG_LINUXBOOT_KERNEL_BZIMAGE
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build:
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mkdir build
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clean:
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rm -rf build/kernel*
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rm -f build/u-root
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rm -f build/initramfs*
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rm -f build/bzImage
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rm -f build/uImage
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distclean:
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rm -rf build
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.PHONY: linuxboot clean distclean
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