Message ID | 51775BB3.6000607@asianux.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Oh, sorry, I forgot to disable word wrap, I should send patch v2 again. For this patch itself, I just copy it from Russell's and Arnd's, and want it to be applied. On 2013?04?24? 12:12, Chen Gang wrote: > > If CONFIG_MMU is disabled, it will let ARM9TDMI and ARM7TDMI visible, > but in fact, only AT91X40 need ARM7TDMI, so not need let them visible. > > Signed-off-by: Chen Gang <gang.chen@asianux.com> > --- > arch/arm/mach-at91/Kconfig.non_dt | 1 + > arch/arm/mm/Kconfig | 4 ++-- > 2 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-at91/Kconfig.non_dt > b/arch/arm/mach-at91/Kconfig.non_dt > index 6c24985..dc972e1 100644 > --- a/arch/arm/mach-at91/Kconfig.non_dt > +++ b/arch/arm/mach-at91/Kconfig.non_dt > @@ -47,6 +47,7 @@ config ARCH_AT91X40 > select ARCH_USES_GETTIMEOFFSET > select MULTI_IRQ_HANDLER > select SPARSE_IRQ > + select CPU_ARM7TDMI > > endchoice > > diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig > index 9e8101e..3397d05 100644 > --- a/arch/arm/mm/Kconfig > +++ b/arch/arm/mm/Kconfig > @@ -6,7 +6,7 @@ comment "Processor Type" > > # ARM7TDMI > config CPU_ARM7TDMI > - bool "Support ARM7TDMI processor" > + bool > depends on !MMU > select CPU_32v4T > select CPU_ABRT_LV4T > @@ -56,7 +56,7 @@ config CPU_ARM740T > > # ARM9TDMI > config CPU_ARM9TDMI > - bool "Support ARM9TDMI processor" > + bool > depends on !MMU > select CPU_32v4T > select CPU_ABRT_NOMMU >
diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index 6c24985..dc972e1 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -47,6 +47,7 @@ config ARCH_AT91X40 select ARCH_USES_GETTIMEOFFSET select MULTI_IRQ_HANDLER select SPARSE_IRQ + select CPU_ARM7TDMI endchoice diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 9e8101e..3397d05 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -6,7 +6,7 @@ comment "Processor Type" # ARM7TDMI config CPU_ARM7TDMI - bool "Support ARM7TDMI processor" + bool depends on !MMU select CPU_32v4T select CPU_ABRT_LV4T @@ -56,7 +56,7 @@ config CPU_ARM740T # ARM9TDMI config CPU_ARM9TDMI - bool "Support ARM9TDMI processor" + bool depends on !MMU select CPU_32v4T select CPU_ABRT_NOMMU
If CONFIG_MMU is disabled, it will let ARM9TDMI and ARM7TDMI visible, but in fact, only AT91X40 need ARM7TDMI, so not need let them visible. Signed-off-by: Chen Gang <gang.chen@asianux.com> --- arch/arm/mach-at91/Kconfig.non_dt | 1 + arch/arm/mm/Kconfig | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-)