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@@ -132,7 +132,7 @@ config ADK_KERNEL_CPU_LITTLE_ENDIAN
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default y if ADK_TARGET_LITTLE_ENDIAN
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choice
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-prompt "Kernel Compression"
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+prompt "Kernel compression"
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default ADK_KERNEL_COMPRESS_NONE if ADK_TARGET_SYSTEM_MIKROTIK_RB532 \
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|| ADK_TARGET_SYSTEM_KINETIS_K70 \
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|| ADK_TARGET_SYSTEM_OR1K_SIM
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@@ -232,40 +232,45 @@ config ADK_KERNEL_KERNEL_MODE_NEON
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bool
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default y if ADK_TARGET_ARCH_ARM_WITH_NEON
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-config ADK_TARGET_NO_CMDLINE
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- bool "Do not builtin any kernel cmdline"
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+choice
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+prompt "preemptive mode"
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+
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+config ADK_KERNEL_PREEMPT_NONE
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+ bool "No Forced Preemption (Server)"
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help
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- No kernel command line modifictaion is done.
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+ No Forced Preemption (Server)
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-config ADK_KERNEL_SMP
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- bool "Enable symmetric multi processing"
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- depends on ADK_TARGET_WITH_SMP
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- default y if ADK_TARGET_WITH_SMP
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- default n
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+config ADK_KERNEL_PREEMPT_VOLUNTARY
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+ bool "Voluntary Kernel Preemption (Desktop)"
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+ select ADK_KERNEL_HIGH_RES_TIMERS
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help
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- Enable symmetric multi processing support.
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+ Voluntary Kernel Preemption (Desktop)
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-config ADK_KERNEL_HIGHMEM
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- bool "Enable high memory"
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- default y if ADK_TARGET_SYSTEM_IBM_X40
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- default y if ADK_TARGET_SYSTEM_RASPBERRY_PI2
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- default y if ADK_TARGET_MODEL_CUBOX_I4PRO
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- default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
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- default y if ADK_TARGET_MODEL_CUBOX_I2EX
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- default n
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+config ADK_KERNEL_PREEMPT__LL
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+ bool "Preemptible Kernel (Low-Latency Desktop)"
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+ select ADK_KERNEL_HIGH_RES_TIMERS
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help
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- Enable high memory support.
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+ Preemptible Kernel (Low-Latency Desktop)
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-config ADK_KERNEL_CC_OPTIMIZE_FOR_SIZE
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- bool "Optimize for size"
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- # does not boot in qemu-microblaze
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- depends on !ADK_TARGET_ARCH_MICROBLAZE
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- default y
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+config ADK_KERNEL_PREEMPT_RTB
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+ bool "Preemptible Kernel (Basic RealTime)"
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+ select ADK_KERNEL_HIGH_RES_TIMERS
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+ depends on ADK_TARGET_KERNEL_VERSION_4_1
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+ help
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+ Preemptible Kernel (Basic RT)
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-config ADK_KERNEL_PREEMPT
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- bool "Enable preemptive kernel"
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- help
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- Enable preemptive mode.
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+config ADK_KERNEL_PREEMPT_RT_FULL
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+ bool "Fully Preemptible Kernel (RealTime)"
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+ select ADK_KERNEL_HIGH_RES_TIMERS
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+ depends on ADK_TARGET_KERNEL_VERSION_4_1
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+ help
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+ Fully Preemptible Kernel (RealTime)
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+ https://www.kernel.org/pub/linux/kernel/projects/rt/
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+
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+endchoice
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+
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+config ADK_KERNEL_HIGH_RES_TIMERS
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+ bool "Enable high resolution timers"
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choice
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prompt "tick configuration"
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@@ -296,14 +301,36 @@ config ADK_KERNEL_HZ_1000
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endchoice
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-config ADK_KERNEL_HIGH_RES_TIMERS
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- bool "Enable high resolution timers"
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+config ADK_TARGET_NO_CMDLINE
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+ bool "Do not builtin any kernel cmdline"
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+ help
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+ No kernel command line modifictaion is done.
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+
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+config ADK_KERNEL_SMP
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+ bool "Enable symmetric multi processing"
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+ depends on ADK_TARGET_WITH_SMP
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+ default y if ADK_TARGET_WITH_SMP
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+ default n
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+ help
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+ Enable symmetric multi processing support.
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+
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+config ADK_KERNEL_HIGHMEM
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+ bool "Enable high memory"
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+ default y if ADK_TARGET_SYSTEM_IBM_X40
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+ default y if ADK_TARGET_SYSTEM_RASPBERRY_PI2
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+ default y if ADK_TARGET_MODEL_CUBOX_I4PRO
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+ default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
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+ default y if ADK_TARGET_MODEL_CUBOX_I2EX
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+ default n
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+ help
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+ Enable high memory support.
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+
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+config ADK_KERNEL_CC_OPTIMIZE_FOR_SIZE
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+ bool "Optimize for size"
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+ # does not boot in qemu-microblaze
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+ depends on !ADK_TARGET_ARCH_MICROBLAZE
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+ default y
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-config ADK_KERNEL_PREEMPT_RT_FULL
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- bool "Enable Full Realtime support (external kernel patch)"
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- depends on ADK_TARGET_KERNEL_VERSION_4_1
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- help
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- https://www.kernel.org/pub/linux/kernel/projects/rt/
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choice
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prompt "Page size"
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@@ -321,4 +348,5 @@ config ADK_KERNEL_PAGE_SIZE_64KB
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bool "64kB"
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endchoice
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+
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endmenu
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