30 lines
1.1 KiB
Makefile
30 lines
1.1 KiB
Makefile
# Overwrite the grub.cfg provided by Buildroot with our own.
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define AIMEEOS_GRUB2_INSTALL_IMAGES_CMDS
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$(foreach tuple, $(GRUB2_TUPLES-y), \
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$(INSTALL) -D -m 0644 $(BR2_EXTERNAL_AIMEEOS_PATH)/boot/grub2/grub.cfg $(GRUB2_CFG_$(tuple))
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)
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$(HOST_DIR)/bin/grub-editenv $(BINARIES_DIR)/efi-part/EFI/BOOT/grubenv set \
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default=0 \
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timeout=3 \
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rootflags=$(AIMEEOS_DEFAULT_ROOTFLAGS)
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endef
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GRUB2_INSTALL_IMAGES_CMDS += $(AIMEEOS_GRUB2_INSTALL_IMAGES_CMDS)
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ifneq ($(BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM),)
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AIMEEOS_KERNEL_FILENAME = $(BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM)
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else ifeq ($(BR2_LINUX_KERNEL_IMAGE),y)
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AIMEEOS_KERNEL_FILENAME = Image
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else ifeq ($(BR2_LINUX_KERNEL_IMAGEZ),y)
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AIMEEOS_KERNEL_FILENAME = zImage
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else ifeq ($(BR2_LINUX_KERNEL_VMLINUX),y)
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AIMEEOS_KERNEL_FILENAME = vmlinux
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else
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$(error "Must define a Linux kernel target")
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endif
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# Generate the grub.cfg stub for the kernel embedded in rootfs.squashfs
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define AIMEEOS_GEN_GRUB_CFG
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$(BR2_EXTERNAL_AIMEEOS_PATH)/boot/grub2/gen-grub-cfg.sh $(AIMEEOS_KERNEL_FILENAME)
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endef
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LINUX_TARGET_FINALIZE_HOOKS += AIMEEOS_GEN_GRUB_CFG
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