# This file is part of the OpenADK project. OpenADK is copyrighted # material, please see the LICENCE file in the top-level directory. config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_NONE bool config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_ZSTD bool select ADK_HOST_NEED_ZSTD config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_LZ4 bool select ADK_HOST_NEED_LZ4 config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_LZMA bool select ADK_HOST_NEED_LZMA config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_LZO bool select ADK_HOST_NEED_LZOP config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_BZIP2 bool select ADK_HOST_NEED_BZIP2 config ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_GZIP bool config ADK_LINUX_KERNEL_RD_GZIP bool config ADK_LINUX_KERNEL_KERNEL_GZIP bool config ADK_LINUX_KERNEL_RD_BZIP2 bool config ADK_LINUX_KERNEL_KERNEL_BZIP2 bool config ADK_LINUX_KERNEL_RD_LZ4 bool config ADK_LINUX_KERNEL_KERNEL_LZ4 bool config ADK_LINUX_KERNEL_RD_LZMA bool config ADK_LINUX_KERNEL_KERNEL_LZMA bool config ADK_LINUX_KERNEL_RD_LZO bool config ADK_LINUX_KERNEL_KERNEL_LZO bool config ADK_LINUX_KERNEL_RD_ZSTD bool config ADK_LINUX_KERNEL_KERNEL_ZSTD bool config ADK_LINUX_KERNEL_KERNEL_COMPRESS_NONE bool config ADK_LINUX_KERNEL_INITRAMFS_SOURCE string default "" choice prompt "Kernel compression" depends on ADK_TARGET_OS_LINUX && !ADK_APPLIANCE_TOOLCHAIN && !ADK_TARGET_CHOOSE_ARCH && !ADK_TARGET_NO_KERNEL default ADK_LINUX_KERNEL_COMP_ZSTD if ADK_TARGET_ARCH_OR1K default ADK_LINUX_KERNEL_COMP_GZIP config ADK_LINUX_KERNEL_COMP_ZSTD bool "use Zstandard compression" select ADK_LINUX_KERNEL_RD_ZSTD select ADK_LINUX_KERNEL_KERNEL_ZSTD select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_ZSTD depends on ADK_TARGET_KERNEL_WITH_COMPRESSION \ || ADK_TARGET_GENERIC config ADK_LINUX_KERNEL_COMP_LZ4 bool "use LZ4 compression" select ADK_LINUX_KERNEL_RD_LZ4 select ADK_LINUX_KERNEL_KERNEL_LZ4 select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_LZ4 depends on ADK_TARGET_ARCH_ARM \ || ADK_TARGET_ARCH_X86 \ || ADK_TARGET_ARCH_X86_64 depends on ADK_TARGET_KERNEL_WITH_COMPRESSION \ || ADK_TARGET_GENERIC config ADK_LINUX_KERNEL_COMP_LZMA bool "use LZMA compression" select ADK_LINUX_KERNEL_RD_LZMA select ADK_LINUX_KERNEL_KERNEL_LZMA select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_LZMA depends on ADK_TARGET_KERNEL_WITH_COMPRESSION \ || ADK_TARGET_GENERIC config ADK_LINUX_KERNEL_COMP_LZO bool "use LZO compression" select ADK_LINUX_KERNEL_RD_LZO select ADK_LINUX_KERNEL_KERNEL_LZO select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_LZO depends on ADK_TARGET_KERNEL_WITH_COMPRESSION \ || ADK_TARGET_GENERIC config ADK_LINUX_KERNEL_COMP_BZIP2 bool "use BZIP2 compression" select ADK_LINUX_KERNEL_RD_BZIP2 select ADK_LINUX_KERNEL_KERNEL_BZIP2 select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_BZIP2 depends on ADK_TARGET_KERNEL_WITH_COMPRESSION \ || ADK_TARGET_GENERIC config ADK_LINUX_KERNEL_COMP_GZIP bool "use GZIP compression" select ADK_LINUX_KERNEL_RD_GZIP select ADK_LINUX_KERNEL_KERNEL_GZIP select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_GZIP depends on ADK_TARGET_KERNEL_WITH_COMPRESSION \ || ADK_TARGET_GENERIC config ADK_LINUX_KERNEL_COMPRESS_NONE bool "use no compression" select ADK_LINUX_KERNEL_KERNEL_COMPRESS_NONE select ADK_LINUX_KERNEL_INITRAMFS_COMPRESSION_NONE endchoice