linuxOS_D21X/source/uboot-2021.10/lib/xz/Kconfig
2024-11-29 16:23:11 +08:00

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config XZ_DEC
tristate "XZ decompression support"
select CRC32
help
LZMA2 compression algorithm and BCJ filters are supported using
the .xz file format as the container. For integrity checking,
CRC32 is supported. See Documentation/xz.txt for more information.
if XZ_DEC
config XZ_DEC_X86
bool "x86 BCJ filter decoder"
default y if X86
select XZ_DEC_BCJ
config XZ_DEC_POWERPC
bool "PowerPC BCJ filter decoder"
default y if PPC
select XZ_DEC_BCJ
config XZ_DEC_IA64
bool "IA-64 BCJ filter decoder"
default y if IA64
select XZ_DEC_BCJ
config XZ_DEC_ARM
bool "ARM BCJ filter decoder"
default y if ARM
select XZ_DEC_BCJ
config XZ_DEC_ARMTHUMB
bool "ARM-Thumb BCJ filter decoder"
default y if (ARM && ARM_THUMB)
select XZ_DEC_BCJ
config XZ_DEC_SPARC
bool "SPARC BCJ filter decoder"
default y if SPARC
select XZ_DEC_BCJ
endif
config XZ_DEC_BCJ
bool
default n