1 comment "Processor Type"
3 # Select CPU types depending on the architecture selected. This selects
4 # which CPUs we support in the kernel image, and the compiler instruction
10 comment "Processor Features"
12 config CPU_ICACHE_DISABLE
13 bool "Disable I-Cache (I-bit)"
15 Say Y here to disable the processor instruction cache. Unless
16 you have a reason not to or are unsure, say N.
18 config CPU_DCACHE_DISABLE
19 bool "Disable D-Cache (D-bit)"
21 Say Y here to disable the processor data cache. Unless
22 you have a reason not to or are unsure, say N.
24 config CPU_DCACHE_WRITETHROUGH
25 bool "Force write through D-cache"
27 Say Y here to use the data cache in writethrough mode. Unless you
28 specifically require this or are unsure, say N.
30 config CPU_DCACHE_LINE_DISABLE
31 bool "Disable D-cache line ops"
34 Say Y here to disable the data cache line operations.
36 config CPU_TLB_SINGLE_ENTRY_DISABLE
37 bool "Disable TLB single entry ops"
40 Say Y here to disable the TLB single entry operations.
48 config NEED_SG_DMA_LENGTH