52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
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menu "Payload"
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choice
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prompt "Add a payload"
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default PAYLOAD_NONE if !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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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
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default "payload.elf"
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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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# TODO: Defined if no payload? Breaks build?
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config COMPRESSED_PAYLOAD_LZMA
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bool "Use LZMA compression for payloads"
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default y
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depends on !PAYLOAD_NONE && !PAYLOAD_LINUX
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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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endmenu
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