diff options
Diffstat (limited to 'arch/powerpc/platforms/Kconfig.cputype')
-rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index f7efaa925a1..7f651273386 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -42,12 +42,14 @@ config 40x select PPC_DCR_NATIVE select PPC_UDBG_16550 select 4xx_SOC + select PPC_PCI_CHOICE config 44x bool "AMCC 44x" select PPC_DCR_NATIVE select PPC_UDBG_16550 select 4xx_SOC + select PPC_PCI_CHOICE config E200 bool "Freescale e200" @@ -84,9 +86,6 @@ config TUNE_CELL machines. When building a kernel that is supposed to run only on Cell, you should also select the POWER4_ONLY option. -config 6xx - bool - # this is temp to handle compat with arch=ppc config 8xx bool @@ -95,6 +94,11 @@ config E500 select FSL_EMB_PERFMON bool +config PPC_E500MC + bool "e500mc Support" + select PPC_FPU + depends on E500 + config PPC_FPU bool default y if PPC64 @@ -155,9 +159,25 @@ config ALTIVEC If in doubt, say Y here. +config VSX + bool "VSX Support" + depends on POWER4 && ALTIVEC && PPC_FPU + ---help--- + + This option enables kernel support for the Vector Scaler extensions + to the PowerPC processor. The kernel currently supports saving and + restoring VSX registers, and turning on the 'VSX enable' bit so user + processes can execute VSX instructions. + + This option is only useful if you have a processor that supports + VSX (P7 and above), but does not have any affect on a non-VSX + CPUs (it does, however add code to the kernel). + + If in doubt, say Y here. + config SPE bool "SPE Support" - depends on E200 || E500 + depends on E200 || (E500 && !PPC_E500MC) default y ---help--- This option enables kernel support for the Signal Processing @@ -182,7 +202,7 @@ config PPC_STD_MMU_32 config PPC_MM_SLICES bool - default y if HUGETLB_PAGE + default y if HUGETLB_PAGE || PPC_64K_PAGES default n config VIRT_CPU_ACCOUNTING |