From e5e16d8f3ec6973af2068897786be619cf97860e Mon Sep 17 00:00:00 2001 From: Boqun Feng Date: Mon, 7 Sep 2015 07:58:00 +0800 Subject: powerpc: Kconfig: remove BE-only platforms from LE kernel build MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 ]. Signed-off-by: Boqun Feng Acked-by: Geoff Levand Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powermac/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/powermac/Kconfig') diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig index 607124bae2e7..43c606268baf 100644 --- a/arch/powerpc/platforms/powermac/Kconfig +++ b/arch/powerpc/platforms/powermac/Kconfig @@ -1,6 +1,6 @@ config PPC_PMAC bool "Apple PowerMac based machines" - depends on PPC_BOOK3S + depends on PPC_BOOK3S && CPU_BIG_ENDIAN select MPIC select PCI select PPC_INDIRECT_PCI if PPC32 -- cgit v1.2.1