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| author | Boqun Feng <boqun.feng@gmail.com> | 2015-09-07 02:58:00 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-09-29 15:57:00 +0300 |
| commit | e5e16d8f3ec6973af2068897786be619cf97860e (patch) | |
| tree | e7a5f8c66f04e6ed1dc75740447dbbeda5f40e0d /arch/powerpc/platforms/cell/Kconfig | |
| parent | 9ffecb10283508260936b96022d4ee43a7798b4c (diff) | |
| download | linux-e5e16d8f3ec6973af2068897786be619cf97860e.tar.xz | |
powerpc: Kconfig: remove BE-only platforms from LE kernel build
Currently, little endian is only supported on powernv and pseries,
however, Kconfigs still allow us to include other platforms in a LE
kernel, this may result in space wasting or even build error if some
BE-only platforms always assume they are built for a BE kernel. So just
modify the Kconfigs of BE-only platforms to remove them from being built
for a LE kernel.
For 32bit only platforms, nothing needs to be done, because
CPU_LITTLE_ENDIAN depends on PPC64. For 64bit supported platforms, add
CPU_BIG_ENDIAN to dependencies explicitly, so that these platforms will
be disabled for LE [Suggested-by: Cédric Le Goater <clg@fr.ibm.com>].
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Acked-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/cell/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/cell/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index b0ac1773cea6..429fc59d2a47 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -25,7 +25,7 @@ config PPC_CELL_NATIVE config PPC_IBM_CELL_BLADE bool "IBM Cell Blade" - depends on PPC64 && PPC_BOOK3S + depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN select PPC_CELL_NATIVE select PPC_OF_PLATFORM_PCI select PCI @@ -35,7 +35,7 @@ config PPC_IBM_CELL_BLADE config PPC_CELL_QPACE bool "IBM Cell - QPACE" - depends on PPC64 && PPC_BOOK3S + depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN select PPC_CELL_COMMON config AXON_MSI |