| menu "Payload" |
| |
| choice |
| prompt "Add a payload" |
| default PAYLOAD_NONE if !ARCH_X86 |
| default PAYLOAD_SEABIOS if ARCH_X86 |
| |
| config PAYLOAD_NONE |
| bool "None" |
| help |
| Select this option if you want to create an "empty" coreboot |
| ROM image for a certain mainboard, i.e. a coreboot ROM image |
| which does not yet contain a payload. |
| |
| For such an image to be useful, you have to use 'cbfstool' |
| to add a payload to the ROM image later. |
| |
| config PAYLOAD_ELF |
| bool "An ELF executable payload" |
| help |
| Select this option if you have a payload image (an ELF file) |
| which coreboot should run as soon as the basic hardware |
| initialization is completed. |
| |
| You will be able to specify the location and file name of the |
| payload image later. |
| |
| source "payloads/external/*/Kconfig.name" |
| |
| endchoice |
| |
| source "payloads/external/*/Kconfig" |
| |
| config PAYLOAD_FILE |
| string "Payload path and filename" |
| depends on PAYLOAD_ELF |
| default "payload.elf" |
| help |
| The path and filename of the ELF executable file to use as payload. |
| |
| # TODO: Defined if no payload? Breaks build? |
| config COMPRESSED_PAYLOAD_LZMA |
| bool "Use LZMA compression for payloads" |
| default y |
| depends on !PAYLOAD_NONE && !PAYLOAD_LINUX |
| help |
| In order to reduce the size payloads take up in the ROM chip |
| coreboot can compress them using the LZMA algorithm. |
| |
| endmenu |
| |