![Adam Duskett](/assets/img/avatar_default.png)
mender-grubenv currently has 3 problems that prevent an x86_64-efi image from successfully being made with the genimage.sh script. - mender-grubenv does not currently depend on Grub2. While Grub2 is not needed to build the mender-grubenv package, Grub2 needs to be built first for mender-grubenv to overwrite the default Grub2 files reliably. - The MENDER_GRUBENV_ENV_DIR variable points to /boot/efi/EFI/BOOT instead of /boot/EFI/BOOT, which is where the Grub2 package installs the default files. This variable now points to the correct location. - The Grub2 package installs images to $(BINARIES_DIR)/efi-part, which the mender-grubenv package currently does not do. As such; the default Grub2 configuration file is used instead of the one provided by mender-grubenv. Adding a MENDER_GRUBENV_INSTALL_IMAGES_CMDS define in mender-grubenv.mk which copies the installed files from $(TARGET_DIR)/boot/EFI to $(BINARIES_DIR)/efi-part fixes this issue. Signed-off-by: Adam Duskett <aduskett@greenlots.com> [Thomas: - drop "runtime" on the depends on BR2_TARGET_GRUB2 since we now have a build-time dependency on it - explicitly copy the files installed by mender-grubenv in MENDER_GRUBENV_INSTALL_IMAGES_CMDS instead of blindly copying everything that is in $(TARGET_DIR)/boot/EFI] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
44 lines
1.3 KiB
Plaintext
44 lines
1.3 KiB
Plaintext
config BR2_PACKAGE_MENDER_GRUBENV
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bool "mender-grubenv"
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depends on BR2_TARGET_GRUB2_ARCH_SUPPORTS
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depends on BR2_PACKAGE_MENDER # runtime
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# grubenv provides it's own fw_printenv.
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depends on !BR2_PACKAGE_UBOOT_TOOLS_FWPRINTENV
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depends on BR2_TARGET_GRUB2
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help
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Contains the boot scripts and tools used by Mender to
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integrate with the GRUB bootloader.
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The following Grub modules must be selected for this package:
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loadenv hashsum echo halt gcry_sha256 test
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https://github.com/mendersoftware/grub-mender-grubenv
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if BR2_PACKAGE_MENDER_GRUBENV
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config BR2_PACKAGE_MENDER_GRUBENV_DEFINES
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string "path to grubenv defines"
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help
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Specify a path to the mender grubenv defines file.
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If no path is specified, the example file in the source
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directory will be used.
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The example file in the source directory sets the following:
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mender_rootfsa_part=2
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mender_rootfsb_part=3
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mender_kernel_root_base=/dev/mmcblk0p
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mender_grub_storage_device=hd0
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kernel_imagetype=bzImage
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endif
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comment "mender-grubenv needs a grub2 bootloader"
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depends on BR2_TARGET_GRUB2_ARCH_SUPPORTS
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depends on BR2_PACKAGE_MENDER
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depends on !BR2_TARGET_GRUB2
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comment "mender-grubenv does not work with uboot-tools fw_printenv"
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depends on BR2_TARGET_GRUB2_ARCH_SUPPORTS
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depends on BR2_PACKAGE_MENDER
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depends on BR2_PACKAGE_UBOOT_TOOLS_FWPRINTENV
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