| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152 |
- # SPDX-License-Identifier: GPL-2.0
- comment "Processor Type"
- # Select CPU types depending on the architecture selected. This selects
- # which CPUs we support in the kernel image, and the compiler instruction
- # optimiser behaviour.
- config CPU_UCV2
- def_bool y
- comment "Processor Features"
- config CPU_ICACHE_DISABLE
- bool "Disable I-Cache (I-bit)"
- help
- Say Y here to disable the processor instruction cache. Unless
- you have a reason not to or are unsure, say N.
- config CPU_DCACHE_DISABLE
- bool "Disable D-Cache (D-bit)"
- help
- Say Y here to disable the processor data cache. Unless
- you have a reason not to or are unsure, say N.
- config CPU_DCACHE_WRITETHROUGH
- bool "Force write through D-cache"
- help
- Say Y here to use the data cache in writethrough mode. Unless you
- specifically require this or are unsure, say N.
- config CPU_DCACHE_LINE_DISABLE
- bool "Disable D-cache line ops"
- default y
- help
- Say Y here to disable the data cache line operations.
- config CPU_TLB_SINGLE_ENTRY_DISABLE
- bool "Disable TLB single entry ops"
- default y
- help
- Say Y here to disable the TLB single entry operations.
- config SWIOTLB
- def_bool y
- config IOMMU_HELPER
- def_bool SWIOTLB
- config NEED_SG_DMA_LENGTH
- def_bool SWIOTLB
|
