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- if ARCH_ARMV8 && ARCH_CPU_64BIT
- menu "AArch64 Architecture Configuration"
- config ARCH_TEXT_OFFSET
- hex "Text offset"
- default 0x200000
- config ARCH_RAM_OFFSET
- hex "RAM offset"
- default 0
- config ARCH_SECONDARY_CPU_STACK_SIZE
- int "Secondary CPU stack size"
- default 4096
- config ARCH_HAVE_EFFICIENT_UNALIGNED_ACCESS
- bool
- default y
- config ARCH_USING_GENERIC_CPUID
- bool "Using generic cpuid implemenation"
- select ARCH_USING_HW_THREAD_SELF
- default y if RT_USING_OFW
- default n
- config ARCH_HEAP_SIZE
- hex "Size of system heap"
- default 0x4000000
- config ARCH_INIT_PAGE_SIZE
- hex "Size of init page region"
- default 0x200000
- endmenu
- endif
- config ARCH_CPU_64BIT
- bool
- config RT_USING_CACHE
- bool
- default n
- config RT_USING_HW_ATOMIC
- bool
- default n
- config ARCH_CPU_BIG_ENDIAN
- bool
- config ARCH_ARM_BOOTWITH_FLUSH_CACHE
- bool
- default n
- config ARCH_CPU_STACK_GROWS_UPWARD
- bool
- default n
- config RT_USING_CPU_FFS
- bool
- default n
- config ARCH_MM_MMU
- bool
- config ARCH_MM_MPU
- bool
- config ARCH_ARM
- bool
- config ARCH_ARM_CORTEX_M
- bool
- select ARCH_ARM
- config ARCH_ARM_CORTEX_R
- bool
- select ARCH_ARM
- config ARCH_ARM_CORTEX_FPU
- bool
- config ARCH_ARM_CORTEX_SECURE
- bool
- config ARCH_ARM_CORTEX_M0
- bool
- select ARCH_ARM_CORTEX_M
- config ARCH_ARM_CORTEX_M3
- bool
- select ARCH_ARM_CORTEX_M
- select RT_USING_CPU_FFS
- select RT_USING_HW_ATOMIC
- config ARCH_ARM_MPU
- bool
- depends on ARCH_ARM
- select ARCH_MM_MPU
- config ARCH_ARM_CORTEX_M4
- bool
- select ARCH_ARM_CORTEX_M
- select RT_USING_CPU_FFS
- select RT_USING_HW_ATOMIC
- config ARCH_ARM_CORTEX_M7
- bool
- select ARCH_ARM_CORTEX_M
- select RT_USING_CPU_FFS
- select RT_USING_CACHE
- config ARCH_ARM_CORTEX_M85
- bool
- select ARCH_ARM_CORTEX_M
- select RT_USING_CPU_FFS
- select RT_USING_HW_ATOMIC
- config ARCH_ARM_CORTEX_M23
- bool
- select ARCH_ARM_CORTEX_M
- select RT_USING_HW_ATOMIC
- config ARCH_ARM_CORTEX_M33
- bool
- select ARCH_ARM_CORTEX_M
- select RT_USING_CPU_FFS
- select RT_USING_HW_ATOMIC
- config ARCH_ARM_CORTEX_R
- bool
- select ARCH_ARM
- select RT_USING_HW_ATOMIC
- config ARCH_ARM_CORTEX_R52
- bool
- select ARCH_ARM_CORTEX_R
- config ARCH_ARM_MMU
- bool
- select RT_USING_CACHE
- select ARCH_MM_MMU
- depends on ARCH_ARM
- if RT_USING_SMART
- config KERNEL_VADDR_START
- hex "The virtural address of kernel start"
- default 0xffff000000000000 if ARCH_ARMV8
- default 0xc0000000 if ARCH_ARM
- default 0xffffffc000000000 if ARCH_RISCV && ARCH_REMAP_KERNEL
- default 0x80000000 if ARCH_RISCV
- depends on ARCH_MM_MMU
- config RT_IOREMAP_LATE
- bool "Support to create IO mapping in the kernel address space after system initlalization."
- default n
- depends on ARCH_ARM_CORTEX_A
- depends on ARCH_MM_MMU
- endif
- config ARCH_ARM_ARM9
- bool
- select ARCH_ARM
- config ARCH_ARM_ARM11
- bool
- select ARCH_ARM
- config ARCH_ARM_CORTEX_A
- bool
- select ARCH_ARM
- select ARCH_ARM_MMU
- select RT_USING_CPU_FFS
- select RT_USING_HW_ATOMIC
- if ARCH_ARM_CORTEX_A
- config RT_SMP_AUTO_BOOT
- bool
- default n
- config RT_USING_GIC_V2
- bool
- default n
- config RT_USING_GIC_V3
- bool
- default n
- config RT_NO_USING_GIC
- bool
- default y if !RT_USING_GIC_V2 && !RT_USING_GIC_V3
- endif
- config ARCH_ARM_CORTEX_A5
- bool
- select ARCH_ARM_CORTEX_A
- config ARCH_ARM_CORTEX_A7
- bool
- select ARCH_ARM_CORTEX_A
- config ARCH_ARM_CORTEX_A8
- bool
- select ARCH_ARM_CORTEX_A
- config ARCH_ARM_CORTEX_A9
- bool
- select ARCH_ARM_CORTEX_A
- config ARCH_ARM_CORTEX_A55
- bool
- select ARCH_ARM_CORTEX_A
- config ARCH_ARM_SECURE_MODE
- bool "Running in secure mode [ARM Cortex-A]"
- default n
- depends on ARCH_ARM_CORTEX_A
- config RT_BACKTRACE_FUNCTION_NAME
- bool "To show function name when backtrace."
- default n
- depends on ARCH_ARM_CORTEX_A
- config ARCH_ARMV8
- bool
- select ARCH_ARM
- select ARCH_ARM_MMU
- select RT_USING_CPU_FFS
- config ARCH_MIPS
- bool
- config ARCH_MIPS64
- bool
- select ARCH_CPU_64BIT
- config ARCH_MIPS_XBURST
- bool
- select ARCH_MIPS
- config ARCH_ANDES
- bool
- config ARCH_CSKY
- bool
- config ARCH_POWERPC
- bool
- config ARCH_RISCV
- bool
- config ARCH_RISCV_FPU
- bool
- config ARCH_RISCV_FPU_S
- select ARCH_RISCV_FPU
- bool
- config ARCH_RISCV_FPU_D
- select ARCH_RISCV_FPU
- bool
- config ARCH_RISCV32
- select ARCH_RISCV
- bool
- config ARCH_RISCV64
- select ARCH_RISCV
- select ARCH_CPU_64BIT
- bool
- if ARCH_RISCV64
- config ARCH_USING_RISCV_COMMON64
- bool
- depends on ARCH_RISCV64
- select RT_USING_CPUTIME
- help
- Using the common64 implementation under ./libcpu/risc-v
- endif
- config ARCH_REMAP_KERNEL
- bool
- depends on RT_USING_SMART
- help
- Remapping kernel image to high virtual address region
- config ARCH_USING_ASID
- bool
- depends on RT_USING_SMART
- help
- Using ASID support from architecture
- config ARCH_IA32
- bool
- config ARCH_TIDSP
- bool
- config ARCH_TIDSP_C28X
- bool
- select ARCH_TIDSP
- select ARCH_CPU_STACK_GROWS_UPWARD
- config ARCH_HOST_SIMULATOR
- bool
- config ARCH_CPU_STACK_GROWS_UPWARD
- bool
- default n
- config ARCH_USING_HW_THREAD_SELF
- bool
- default n
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