| Message ID | 1320883635-17194-14-git-send-email-Kyle.D.Moffett@boeing.com (mailing list archive) |
|---|---|
| State | RFC |
| Headers | show |
On Nov 9, 2011, at 6:07 PM, Kyle Moffett wrote: > As part of splitting CONFIG_E500 into separate options for e500v1/v2 and > e500mc/e5500, some code only needs to be built when e5500 support is > required. > > This adds a new internal-use config option for both 32-bit and 64-bit > builds that enables only the e5500 support code. > > Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> > --- > arch/powerpc/platforms/85xx/Kconfig | 2 +- > arch/powerpc/platforms/Kconfig.cputype | 4 ++++ > 2 files changed, 5 insertions(+), 1 deletions(-) > > diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig > index 248f87c..72488d4 100644 > --- a/arch/powerpc/platforms/85xx/Kconfig > +++ b/arch/powerpc/platforms/85xx/Kconfig > @@ -231,8 +231,8 @@ endif # PPC32 > config P5020_DS > bool "Freescale P5020 DS" > depends on FSL_E500MC || PPC_BOOK3E_64 > + select FSL_E5500 > select DEFAULT_UIMAGE > - select E500 > select PHYS_64BIT_DT_REQUIRED > select SWIOTLB > select ARCH_REQUIRE_GPIOLIB > diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype > index fd37bb2..cff45e3 100644 > --- a/arch/powerpc/platforms/Kconfig.cputype > +++ b/arch/powerpc/platforms/Kconfig.cputype > @@ -144,6 +144,10 @@ config 8xx > config PPC_85xx > bool > > +config FSL_E5500 > + bool > + select E500 > + > config E500 > select FSL_EMB_PERFMON > select PPC_FSL_BOOK3E > -- > 1.7.2.5 Nak, I don't want to add a unique build option for 64-bit E5500 vs E500MC. We have E6500 coming and I don't want to introduce CONFIG_FSL_E6500 at that point. - k
On Wed, Nov 09, 2011 at 07:07:11PM -0500, Kyle Moffett wrote: > As part of splitting CONFIG_E500 into separate options for e500v1/v2 and > e500mc/e5500, some code only needs to be built when e5500 support is > required. How much code is this? e5500 is basically just a 64-bit version of e500mc. When running a 32-bit kernel the extra code should be minimal. -Scott
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 248f87c..72488d4 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -231,8 +231,8 @@ endif # PPC32 config P5020_DS bool "Freescale P5020 DS" depends on FSL_E500MC || PPC_BOOK3E_64 + select FSL_E5500 select DEFAULT_UIMAGE - select E500 select PHYS_64BIT_DT_REQUIRED select SWIOTLB select ARCH_REQUIRE_GPIOLIB diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index fd37bb2..cff45e3 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -144,6 +144,10 @@ config 8xx config PPC_85xx bool +config FSL_E5500 + bool + select E500 + config E500 select FSL_EMB_PERFMON select PPC_FSL_BOOK3E
As part of splitting CONFIG_E500 into separate options for e500v1/v2 and e500mc/e5500, some code only needs to be built when e5500 support is required. This adds a new internal-use config option for both 32-bit and 64-bit builds that enables only the e5500 support code. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> --- arch/powerpc/platforms/85xx/Kconfig | 2 +- arch/powerpc/platforms/Kconfig.cputype | 4 ++++ 2 files changed, 5 insertions(+), 1 deletions(-)