cb287987a1
Implements fit_payload_arch for the arm (aarch32) architecture, so that FIT images can be used. The implementation is very similar to the existing implementations for arm64 and riscv, and has mostly been lifted from these other ports. TEST: Booted Beaglebone Black (in progress port, to be submitted soon!) with a FIT image containing a 5.4 kernel, dtb and initramfs. Change-Id: I6b50c6f06b83c00a5b3622b5bbafe67130b6d233 Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44377 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
152 lines
4.3 KiB
Text
152 lines
4.3 KiB
Text
menu "Payload"
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config NO_DEFAULT_PAYLOAD
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bool
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choice
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prompt "Add a payload"
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default PAYLOAD_NONE if NO_DEFAULT_PAYLOAD || !ARCH_X86
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default PAYLOAD_SEABIOS if ARCH_X86
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config PAYLOAD_NONE
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bool "None"
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help
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Select this option if you want to create an "empty" coreboot
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ROM image for a certain mainboard, i.e. a coreboot ROM image
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which does not yet contain a payload.
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For such an image to be useful, you have to use 'cbfstool'
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to add a payload to the ROM image later.
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config PAYLOAD_ELF
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bool "An ELF executable payload"
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help
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Select this option if you have a payload image (an ELF file)
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which coreboot should run as soon as the basic hardware
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initialization is completed.
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You will be able to specify the location and file name of the
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payload image later.
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config PAYLOAD_FIT
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bool "A FIT payload"
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depends on ARCH_ARM64 || ARCH_RISCV || ARCH_ARM
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select PAYLOAD_FIT_SUPPORT
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help
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Select this option if you have a payload image (a FIT file) which
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coreboot should run as soon as the basic hardware initialization
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is completed.
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You will be able to specify the location and file name of the
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payload image later.
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source "payloads/external/*/Kconfig.name"
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endchoice
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source "payloads/external/*/Kconfig"
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config PAYLOAD_FILE
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string "Payload path and filename"
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depends on PAYLOAD_ELF || PAYLOAD_FIT
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default "payload.elf" if PAYLOAD_ELF
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default "uImage" if PAYLOAD_FIT
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help
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The path and filename of the ELF executable file to use as payload.
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choice
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prompt "Payload compression algorithm"
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default COMPRESSED_PAYLOAD_LZMA
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default COMPRESSED_PAYLOAD_NONE if PAYLOAD_LINUX || PAYLOAD_LINUXBOOT || PAYLOAD_FIT
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depends on !PAYLOAD_NONE && !PAYLOAD_LINUX && !PAYLOAD_LINUXBOOT && !PAYLOAD_FIT
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help
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Choose the compression algorithm for the chosen payloads.
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You can choose between None, LZMA, or LZ4.
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config COMPRESSED_PAYLOAD_NONE
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bool "Use no compression for payloads"
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help
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Do not compress the payload.
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config COMPRESSED_PAYLOAD_LZMA
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bool "Use LZMA compression for payloads"
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help
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In order to reduce the size payloads take up in the ROM chip
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coreboot can compress them using the LZMA algorithm.
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config COMPRESSED_PAYLOAD_LZ4
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bool "Use LZ4 compression for payloads"
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help
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In order to reduce the size payloads take up in the ROM chip
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coreboot can compress them using the LZ4 algorithm.
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endchoice
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config PAYLOAD_OPTIONS
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string
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default ""
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help
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Additional cbfstool options for the payload
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config PAYLOAD_IS_FLAT_BINARY
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def_bool n
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help
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Add the payload to cbfs as a flat binary type instead of as an
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elf payload
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config PAYLOAD_FIT_SUPPORT
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bool "FIT support"
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default n
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default y if PAYLOAD_LINUX && (ARCH_ARM || ARCH_ARM64 || ARCH_RISCV)
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depends on ARCH_ARM64 || ARCH_RISCV || ARCH_ARM
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select FLATTENED_DEVICE_TREE
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help
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Select this option if your payload is of type FIT.
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Enables FIT parser and devicetree patching. The FIT is non
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self-extracting and needs to have a compatible compression format.
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config COMPRESS_SECONDARY_PAYLOAD
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bool "Use LZMA compression for secondary payloads"
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default y
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help
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In order to reduce the size secondary payloads take up in the
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ROM chip they can be compressed using the LZMA algorithm.
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menu "Secondary Payloads"
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config COREINFO_SECONDARY_PAYLOAD
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bool "Load coreinfo as a secondary payload"
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default n
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depends on ARCH_X86
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help
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coreinfo can be loaded as a secondary payload under SeaBIOS, GRUB,
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or any other payload that can load additional payloads.
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config MEMTEST_SECONDARY_PAYLOAD
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bool "Load Memtest86+ as a secondary payload"
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default n
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depends on ARCH_X86
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help
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Memtest86+ can be loaded as a secondary payload under SeaBIOS, GRUB,
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or any other payload that can load additional payloads.
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config NVRAMCUI_SECONDARY_PAYLOAD
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bool "Load nvramcui as a secondary payload"
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default n
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depends on ARCH_X86 && HAVE_OPTION_TABLE
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select USE_OPTION_TABLE
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help
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nvramcui can be loaded as a secondary payload under SeaBIOS, GRUB,
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or any other payload that can load additional payloads.
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config TINT_SECONDARY_PAYLOAD
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bool "Load tint as a secondary payload"
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default n
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depends on ARCH_X86
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help
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tint can be loaded as a secondary payload under SeaBIOS, GRUB,
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or any other payload that can load additional payloads.
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source "payloads/external/*/Kconfig.secondary"
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endmenu # "Secondary Payloads"
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endmenu
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