Merge tag '5.11-rc-smb3-part2' of git://git.samba.org/sfrench/cifs-2.6

[linux-2.6-microblaze.git] / arch / powerpc / platforms / Kconfig.cputype

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index c194c4a..3ce9075 100644 (file)
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -11,9 +11,6 @@ config PPC64
          This option selects whether a 32-bit or a 64-bit kernel
          will be built.
 
-config PPC_BOOK3S_32
-       bool
-
 menu "Processor support"
 choice
        prompt "Processor Type"
@@ -23,20 +20,19 @@ choice
          The most common ones are the desktop and server CPUs (603,
          604, 740, 750, 74xx) CPUs from Freescale and IBM, with their
          embedded 512x/52xx/82xx/83xx/86xx counterparts.
-         The other embedded parts, namely 4xx, 8xx, e200 (55xx) and e500
+         The other embedded parts, namely 4xx, 8xx and e500
          (85xx) each form a family of their own that is not compatible
          with the others.
 
          If unsure, select 52xx/6xx/7xx/74xx/82xx/83xx/86xx.
 
-config PPC_BOOK3S_6xx
+config PPC_BOOK3S_32
        bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx"
-       select PPC_BOOK3S_32
-       select PPC_FPU
+       imply PPC_FPU
        select PPC_HAVE_PMU_SUPPORT
        select PPC_HAVE_KUEP
        select PPC_HAVE_KUAP
-       select HAVE_ARCH_VMAP_STACK if !ADB_PMU
+       select HAVE_ARCH_VMAP_STACK
 
 config PPC_85xx
        bool "Freescale 85xx"
@@ -66,11 +62,24 @@ config 44x
        select HAVE_PCI
        select PHYS_64BIT
 
-config E200
-       bool "Freescale e200"
-
 endchoice
 
+config PPC_BOOK3S_603
+       bool "Support for 603 SW loaded TLB"
+       depends on PPC_BOOK3S_32
+       default y
+       help
+         Provide support for processors based on the 603 cores. Those
+         processors don't have a HASH MMU and provide SW TLB loading.
+
+config PPC_BOOK3S_604
+       bool "Support for 604+ HASH MMU" if PPC_BOOK3S_603
+       depends on PPC_BOOK3S_32
+       default y
+       help
+         Provide support for processors not based on the 603 cores.
+         Those processors have a HASH MMU.
+
 choice
        prompt "Processor Type"
        depends on PPC64
@@ -218,9 +227,20 @@ config PPC_E500MC
          such as e5500/e6500), and must be disabled for running on
          e500v1 or e500v2.
 
-config PPC_FPU
+config PPC_FPU_REGS
        bool
+
+config PPC_FPU
+       bool "Support for Floating Point Unit (FPU)" if PPC_MPC832x
        default y if PPC64
+       select PPC_FPU_REGS
+       help
+         This must be enabled to support the Floating Point Unit
+         Most 6xx have an FPU but e300c2 core (mpc832x) don't have
+         an FPU, so when building an embedded kernel for that target
+         you can disable FPU support.
+
+         If unsure say Y.
 
 config FSL_EMB_PERFMON
        bool "Freescale Embedded Perfmon"
@@ -247,12 +267,12 @@ config 4xx
 
 config BOOKE
        bool
-       depends on E200 || E500 || 44x || PPC_BOOK3E
+       depends on E500 || 44x || PPC_BOOK3E
        default y
 
 config FSL_BOOKE
        bool
-       depends on (E200 || E500) && PPC32
+       depends on E500 && PPC32
        default y
 
 # this is for common code between PPC32 & PPC64 FSL BOOKE
@@ -317,7 +337,7 @@ config VSX
 
 config SPE_POSSIBLE
        def_bool y
-       depends on E200 || (E500 && !PPC_E500MC)
+       depends on E500 && !PPC_E500MC
 
 config SPE
        bool "SPE Support"
@@ -395,6 +415,11 @@ config PPC_KUAP_DEBUG
          Add extra debugging for Kernel Userspace Access Protection (KUAP)
          If you're unsure, say N.
 
+config PPC_PKEY
+       def_bool y
+       depends on PPC_BOOK3S_64
+       depends on PPC_MEM_KEYS || PPC_KUAP || PPC_KUEP
+
 config ARCH_ENABLE_HUGEPAGE_MIGRATION
        def_bool y
        depends on PPC_BOOK3S_64 && HUGETLB_PAGE && MIGRATION
@@ -464,7 +489,7 @@ config NR_CPUS
 
 config NOT_COHERENT_CACHE
        bool
-       depends on 4xx || PPC_8xx || E200 || PPC_MPC512x || \
+       depends on 4xx || PPC_8xx || PPC_MPC512x || \
                GAMECUBE_COMMON || AMIGAONE
        select ARCH_HAS_DMA_PREP_COHERENT
        select ARCH_HAS_SYNC_DMA_FOR_DEVICE