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- config BR2_PACKAGE_KEXEC_ARCH_SUPPORTS
- bool
- default y
- depends on BR2_i386 || BR2_x86_64 || BR2_arm || BR2_armeb || \
- BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el || \
- BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \
- BR2_sh4 || BR2_sh4a || BR2_aarch64 || BR2_s390x || BR2_m68k
- config BR2_PACKAGE_KEXEC
- bool "kexec"
- depends on BR2_PACKAGE_KEXEC_ARCH_SUPPORTS
- depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17 # memfd_create()
- help
- Kexec is a user space utility for loading another kernel
- and asking the currently running kernel to do something with
- it.
- https://www.kernel.org/pub/linux/utils/kernel/kexec/
- if BR2_PACKAGE_KEXEC
- config BR2_PACKAGE_KEXEC_ZLIB
- bool "zlib support"
- select BR2_PACKAGE_ZLIB
- help
- Support for compressed kernel images
- endif
- comment "kexec needs a toolchain w/ headers >= 3.17"
- depends on BR2_PACKAGE_KEXEC_ARCH_SUPPORTS
- depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17
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