# This file is part of the OpenADK project. OpenADK is copyrighted # material, please see the LICENCE file in the top-level directory. config ADK_KERNEL_EXPERIMENTAL bool default y config ADK_KERNEL_STAGING bool config ADK_KERNEL_RESET_CONTROLLER bool config ADK_KERNEL_BLK_DEV_INITRD bool config ADK_KERNEL_BLK_DEV_RAM bool config ADK_KERNEL_INITRAMFS_COMPRESSION_NONE bool config ADK_KERNEL_INITRAMFS_COMPRESSION_XZ bool select ADK_HOST_NEED_XZ config ADK_KERNEL_INITRAMFS_COMPRESSION_LZ4 bool select ADK_HOST_NEED_LZ4 config ADK_KERNEL_INITRAMFS_COMPRESSION_LZMA bool select ADK_HOST_NEED_LZMA config ADK_KERNEL_INITRAMFS_COMPRESSION_LZO bool select ADK_HOST_NEED_LZOP config ADK_KERNEL_INITRAMFS_COMPRESSION_BZIP2 bool select ADK_HOST_NEED_BZIP2 config ADK_KERNEL_INITRAMFS_COMPRESSION_GZIP bool config ADK_KERNEL_RD_GZIP bool config ADK_KERNEL_KERNEL_GZIP bool config ADK_KERNEL_RD_BZIP2 bool config ADK_KERNEL_KERNEL_BZIP2 bool config ADK_KERNEL_RD_LZ4 bool config ADK_KERNEL_KERNEL_LZ4 bool config ADK_KERNEL_RD_LZMA bool config ADK_KERNEL_KERNEL_LZMA bool config ADK_KERNEL_RD_LZO bool config ADK_KERNEL_KERNEL_LZO bool config ADK_KERNEL_RD_XZ bool config ADK_KERNEL_KERNEL_XZ bool config ADK_KERNEL_INITRAMFS_SOURCE string default "" config ADK_KERNEL_NETWORK_FILESYSTEMS bool config ADK_KERNEL_IP_PNP bool config ADK_KERNEL_IP_PNP_DHCP bool config ADK_KERNEL_ROOT_NFS bool config ADK_KERNEL_NFS_COMMON bool config ADK_KERNEL_64BIT bool default y if ADK_LINUX_64 config ADK_KERNEL_CPU_MIPS64 bool config ADK_KERNEL_CPU_MIPS64_R1 bool config ADK_KERNEL_CPU_MIPS64_R2 bool # ARM specific config ADK_KERNEL_AEABI bool default y if ADK_TARGET_ARCH_ARM config ADK_KERNEL_ARM_THUMB bool config ADK_KERNEL_THUMB2_KERNEL bool # endianess config ADK_KERNEL_CPU_BIG_ENDIAN bool default y if ADK_TARGET_BIG_ENDIAN config ADK_KERNEL_CPU_LITTLE_ENDIAN bool default y if ADK_TARGET_LITTLE_ENDIAN choice prompt "Kernel Compression" default ADK_KERNEL_COMPRESS_NONE if ADK_TARGET_SYSTEM_MIKROTIK_RB532 \ || ADK_TARGET_SYSTEM_KINETIS_K70 \ || ADK_TARGET_SYSTEM_OR1K_SIM default ADK_KERNEL_COMP_GZIP if ADK_TARGET_BOARD_BCM28XX config ADK_KERNEL_COMP_XZ bool "use XZ compression" select ADK_KERNEL_RD_XZ select ADK_KERNEL_KERNEL_XZ select ADK_KERNEL_INITRAMFS_COMPRESSION_XZ depends on !ADK_TARGET_UCLINUX config ADK_KERNEL_COMP_LZ4 bool "use LZ4 compression" select ADK_KERNEL_RD_LZ4 select ADK_KERNEL_KERNEL_LZ4 select ADK_KERNEL_INITRAMFS_COMPRESSION_LZ4 depends on ADK_TARGET_ARCH_X86 || ADK_TARGET_ARCH_ARM depends on !ADK_TARGET_UCLINUX config ADK_KERNEL_COMP_LZMA bool "use LZMA compression" select ADK_KERNEL_RD_LZMA select ADK_KERNEL_KERNEL_LZMA select ADK_KERNEL_INITRAMFS_COMPRESSION_LZMA depends on !ADK_TARGET_UCLINUX config ADK_KERNEL_COMP_LZO bool "use LZO compression" select ADK_KERNEL_RD_LZO select ADK_KERNEL_KERNEL_LZO select ADK_KERNEL_INITRAMFS_COMPRESSION_LZO depends on !ADK_TARGET_UCLINUX config ADK_KERNEL_COMP_BZIP2 bool "use BZIP2 compression" select ADK_KERNEL_RD_BZIP2 select ADK_KERNEL_KERNEL_BZIP2 select ADK_KERNEL_INITRAMFS_COMPRESSION_BZIP2 depends on !ADK_TARGET_UCLINUX config ADK_KERNEL_COMP_GZIP bool "use GZIP compression" select ADK_KERNEL_RD_GZIP select ADK_KERNEL_KERNEL_GZIP select ADK_KERNEL_INITRAMFS_COMPRESSION_GZIP config ADK_KERNEL_COMPRESS_NONE bool "use no compression" select ADK_KERNEL_INITRAMFS_COMPRESSION_NONE endchoice menu "Kernel options" config ADK_KERNEL_DEVTMPFS bool config ADK_KERNEL_DEVTMPFS_MOUNT bool config ADK_KERNEL_UEVENT_HELPER bool depends on ADK_RUNTIME_DEV_MDEV default y if ADK_RUNTIME_DEV_MDEV config ADK_KERNEL_UEVENT_HELPER_PATH string default "/sbin/mdev" depends on ADK_RUNTIME_DEV_MDEV config ADK_KERNEL_BINFMT_FLAT bool default y if ADK_TARGET_BINFMT_FLAT config ADK_KERNEL_MMU bool config ADK_KERNEL_VFP bool default y if ADK_TARGET_CPU_WITH_FPU_VFP config ADK_KERNEL_VFPv3 bool select ADK_KERNEL_VFP default y if ADK_TARGET_CPU_WITH_FPU_VFPV3 || ADK_TARGET_CPU_WITH_FPU_VFPV4 config ADK_KERNEL_NEON bool default y if ADK_TARGET_ARCH_ARM_WITH_NEON config ADK_KERNEL_KERNEL_MODE_NEON bool default y if ADK_TARGET_ARCH_ARM_WITH_NEON config ADK_TARGET_NO_CMDLINE bool "Do not builtin any kernel cmdline" help No kernel command line modifictaion is done. config ADK_KERNEL_SMP bool "Enable symmetric multi processing" depends on ADK_TARGET_WITH_SMP default y if ADK_TARGET_WITH_SMP default n help Enable symmetric multi processing support. config ADK_KERNEL_HIGHMEM bool "Enable high memory" default y if ADK_TARGET_SYSTEM_IBM_X40 default y if ADK_TARGET_SYSTEM_RASPBERRY_PI2 default y if ADK_TARGET_MODEL_CUBOX_I4PRO default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA default y if ADK_TARGET_MODEL_CUBOX_I2EX default n help Enable high memory support. config ADK_KERNEL_CC_OPTIMIZE_FOR_SIZE bool "Optimize for size" # does not boot in qemu-microblaze depends on !ADK_TARGET_ARCH_MICROBLAZE default y config ADK_KERNEL_PREEMPT bool "Enable preemptive kernel" help Enable preemptive mode. choice prompt "tick configuration" config ADK_KERNEL_NO_HZ_IDLE bool "no HZ IDLE, dynamic tick" config ADK_KERNEL_NO_HZ_FULL bool "no HZ FULL, dynamic tick" config ADK_KERNEL_HZ_PERIODIC bool "periodic tick" endchoice choice prompt "HZ" depends on ADK_KERNEL_HZ_PERIODIC config ADK_KERNEL_HZ_100 bool "100 HZ" config ADK_KERNEL_HZ_500 bool "500 HZ" config ADK_KERNEL_HZ_1000 bool "1000 HZ" endchoice config ADK_KERNEL_HIGH_RES_TIMERS bool "Enable high resolution timers" help config ADK_KERNEL_PREEMPT_RT_FULL bool "Enable Realtime support (external kernel patch)" depends on ADK_TARGET_KERNEL_VERSION_3_18 \ || ADK_TARGET_KERNEL_VERSION_3_14 \ || ADK_TARGET_KERNEL_VERSION_4_1 help https://www.kernel.org/pub/linux/kernel/projects/rt/ choice prompt "Page size" depends on ADK_TARGET_ARCH_MIPS64 default ADK_KERNEL_PAGE_SIZE_16KB if ADK_TARGET_SYSTEM_LEMOTE_YEELONG default ADK_KERNEL_PAGE_SIZE_4KB config ADK_KERNEL_PAGE_SIZE_4KB bool "4kB" config ADK_KERNEL_PAGE_SIZE_16KB bool "16kB" config ADK_KERNEL_PAGE_SIZE_64KB bool "64kB" endchoice endmenu