diff options
Diffstat (limited to 'arch/xtensa/Kconfig')
-rw-r--r-- | arch/xtensa/Kconfig | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index c1e69a1f92a4..2e74cb0b7807 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig | |||
@@ -34,31 +34,24 @@ config GENERIC_HARDIRQS | |||
34 | bool | 34 | bool |
35 | default y | 35 | default y |
36 | 36 | ||
37 | config ARCH_HAS_ILOG2_U32 | ||
38 | bool | ||
39 | default n | ||
40 | |||
41 | config ARCH_HAS_ILOG2_U64 | ||
42 | bool | ||
43 | default n | ||
44 | |||
37 | source "init/Kconfig" | 45 | source "init/Kconfig" |
38 | 46 | ||
39 | menu "Processor type and features" | 47 | menu "Processor type and features" |
40 | 48 | ||
41 | choice | 49 | choice |
42 | prompt "Xtensa Processor Configuration" | 50 | prompt "Xtensa Processor Configuration" |
43 | default XTENSA_CPU_LINUX_BE | 51 | default XTENSA_VARIANT_FSF |
44 | 52 | ||
45 | config XTENSA_CPU_LINUX_BE | 53 | config XTENSA_VARIANT_FSF |
46 | bool "linux_be" | 54 | bool "fsf" |
47 | ---help--- | ||
48 | The linux_be processor configuration is the baseline Xtensa | ||
49 | configurations included in this kernel and also used by | ||
50 | binutils, gcc, and gdb. It contains no TIE, no coprocessors, | ||
51 | and the following configuration options: | ||
52 | |||
53 | Code Density Option 2 Misc Special Registers | ||
54 | NSA/NSAU Instructions 128-bit Data Bus Width | ||
55 | Processor ID 8K, 2-way I and D Caches | ||
56 | Zero-Overhead Loops 2 Inst Address Break Registers | ||
57 | Big Endian 2 Data Address Break Registers | ||
58 | 64 General-Purpose Registers JTAG Interface and Trace Port | ||
59 | 17 Interrupts MMU w/ TLBs and Autorefill | ||
60 | 3 Interrupt Levels 8 Autorefill Ways (I/D TLBs) | ||
61 | 3 Timers Unaligned Exceptions | ||
62 | endchoice | 55 | endchoice |
63 | 56 | ||
64 | config MMU | 57 | config MMU |