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| author | Antonello Dettori <dev@dettori.io> | 2016-07-23 17:11:44 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2018-01-15 01:27:48 +0000 |
| commit | fbcfdaf785df87e27dbf556566f8b8a09e3f73ad (patch) | |
| tree | 6922b26a962f1a1ae99c891dcd6ba1d96fe96430 /payloads/Kconfig | |
| parent | 1898023fb1e7e410a0a916f0518dc5893fb9f988 (diff) | |
| download | coreboot-fbcfdaf785df87e27dbf556566f8b8a09e3f73ad.tar.xz | |
payloads: add support lz4 compression
Add the option to use the lz4 compression method
to compress payloads.
Also sets LZ4 as the default compression method.
Change-Id: Ic712f984f791d268440c8463eaea0d246aa31d99
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15817
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/Kconfig')
| -rw-r--r-- | payloads/Kconfig | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/payloads/Kconfig b/payloads/Kconfig index bb9348b7d7..394dbb6afb 100644 --- a/payloads/Kconfig +++ b/payloads/Kconfig @@ -49,15 +49,27 @@ config PAYLOAD_FILE help The path and filename of the ELF executable file to use as payload. -# TODO: Defined if no payload? Breaks build? +choice + prompt "Payload compression algorithm" + default COMPRESSED_PAYLOAD_LZ4 + depends on !PAYLOAD_NONE && !PAYLOAD_LINUX + help + Choose the compression algorithm for the chosen payloads. + You can choose between LZMA and LZ4. + 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. +config COMPRESSED_PAYLOAD_LZ4 + bool "Use LZ4 compression for payloads" + help + In order to reduce the size payloads take up in the ROM chip + coreboot can compress them using the LZ4 algorithm. +endchoice + config PAYLOAD_OPTIONS string default "" |