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config: add help for the MMU/noMMU entry

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This commit is contained in:
Yann E. MORIN" 2009-10-21 23:45:55 +02:00
parent 37c48b9654
commit f7991ce0a8
1 changed files with 10 additions and 0 deletions
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config/target.in
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@ -52,6 +52,16 @@ config ARCH_USE_MMU
prompt "Use the MMU" if ARCH_SUPPORTS_BOTH_MMU
default n if ! ARCH_DEFAULT_HAS_MMU
default y if ARCH_DEFAULT_HAS_MMU
help
If your architecture has an MMU and you want to use it,
say 'Y' here.
OTOH, if you don't want to use the MMU, or your arch
lacks an MMU, say 'N' here.
Note that some architectures (eg. ARM) has variants that
lacks an MMU (eg. ARM Cortex-M3), while other variants
have one (eg. ARM Cortex-A8).
#--------------------------------------
config ARCH_SUPPORTS_BOTH_ENDIAN