1# SPDX-License-Identifier: GPL-2.0 2comment "Processor Type" 3 4# Select CPU types depending on the architecture selected. This selects 5# which CPUs we support in the kernel image, and the compiler instruction 6# optimiser behaviour. 7 8config CPU_UCV2 9 def_bool y 10 11comment "Processor Features" 12 13config CPU_ICACHE_DISABLE 14 bool "Disable I-Cache (I-bit)" 15 help 16 Say Y here to disable the processor instruction cache. Unless 17 you have a reason not to or are unsure, say N. 18 19config CPU_DCACHE_DISABLE 20 bool "Disable D-Cache (D-bit)" 21 help 22 Say Y here to disable the processor data cache. Unless 23 you have a reason not to or are unsure, say N. 24 25config CPU_DCACHE_WRITETHROUGH 26 bool "Force write through D-cache" 27 help 28 Say Y here to use the data cache in writethrough mode. Unless you 29 specifically require this or are unsure, say N. 30 31config CPU_DCACHE_LINE_DISABLE 32 bool "Disable D-cache line ops" 33 default y 34 help 35 Say Y here to disable the data cache line operations. 36 37config CPU_TLB_SINGLE_ENTRY_DISABLE 38 bool "Disable TLB single entry ops" 39 default y 40 help 41 Say Y here to disable the TLB single entry operations. 42