Merge remote-tracking branch 'linus/master' into x86/urgent

[cascardo/linux.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index db190fa..864cc6e 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -60,8 +60,12 @@ config X86
        select PERF_EVENTS
        select HAVE_PERF_EVENTS_NMI
        select ANON_INODES
+       select HAVE_ALIGNED_STRUCT_PAGE if SLUB && !M386
+       select HAVE_CMPXCHG_LOCAL if !M386
+       select HAVE_CMPXCHG_DOUBLE
        select HAVE_ARCH_KMEMCHECK
        select HAVE_USER_RETURN_NOTIFIER
+       select ARCH_BINFMT_ELF_RANDOMIZE_PIE
        select HAVE_ARCH_JUMP_LABEL
        select HAVE_TEXT_POKE_SMP
        select HAVE_GENERIC_HARDIRQS
@@ -77,6 +81,7 @@ config X86
        select HAVE_BPF_JIT if (X86_64 && NET)
        select CLKEVT_I8253
        select ARCH_HAVE_NMI_SAFE_CMPXCHG
+       select GENERIC_IOMAP
 
 config INSTRUCTION_DECODER
        def_bool (KPROBES || PERF_EVENTS)
@@ -132,9 +137,6 @@ config NEED_SG_DMA_LENGTH
 config GENERIC_ISA_DMA
        def_bool ISA_DMA_API
 
-config GENERIC_IOMAP
-       def_bool y
-
 config GENERIC_BUG
        def_bool y
        depends on BUG
@@ -421,12 +423,14 @@ config X86_MRST
        depends on PCI
        depends on PCI_GOANY
        depends on X86_IO_APIC
+       select X86_INTEL_MID
+       select SFI
+       select DW_APB_TIMER
        select APB_TIMER
        select I2C
        select SPI
        select INTEL_SCU_IPC
        select X86_PLATFORM_DEVICES
-       select X86_INTEL_MID
        ---help---
          Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin
          Internet Device(MID) platform. Moorestown consists of two chips:
@@ -435,6 +439,26 @@ config X86_MRST
          nor standard legacy replacement devices/features. e.g. Moorestown does
          not contain i8259, i8254, HPET, legacy BIOS, most of the io ports.
 
+config X86_MDFLD
+       bool "Medfield MID platform"
+       depends on PCI
+       depends on PCI_GOANY
+       depends on X86_IO_APIC
+       select X86_INTEL_MID
+       select SFI
+       select DW_APB_TIMER
+       select APB_TIMER
+       select I2C
+       select SPI
+       select INTEL_SCU_IPC
+       select X86_PLATFORM_DEVICES
+       ---help---
+         Medfield is Intel's Low Power Intel Architecture (LPIA) based Moblin
+         Internet Device(MID) platform. 
+         Unlike standard x86 PCs, Medfield does not have many legacy devices
+         nor standard legacy replacement devices/features. e.g. Medfield does
+         not contain i8259, i8254, HPET, legacy BIOS, most of the io ports.
+
 endif
 
 config X86_RDC321X
@@ -632,7 +656,7 @@ config X86_SUMMIT_NUMA
 
 config X86_CYCLONE_TIMER
        def_bool y
-       depends on X86_32_NON_STANDARD
+       depends on X86_SUMMIT
 
 source "arch/x86/Kconfig.cpu"
 
@@ -660,9 +684,10 @@ config HPET_EMULATE_RTC
        depends on HPET_TIMER && (RTC=y || RTC=m || RTC_DRV_CMOS=m || RTC_DRV_CMOS=y)
 
 config APB_TIMER
-       def_bool y if MRST
-       prompt "Langwell APB Timer Support" if X86_MRST
+       def_bool y if X86_INTEL_MID
+       prompt "Intel MID APB Timer Support" if X86_INTEL_MID
        select DW_APB_TIMER
+       depends on X86_INTEL_MID && SFI
        help
          APB timer is the replacement for 8254, HPET on X86 MID platforms.
          The APBT provides a stable time base on SMP
@@ -1490,6 +1515,13 @@ config EFI
          resultant kernel should continue to boot on existing non-EFI
          platforms.
 
+config EFI_STUB
+       bool "EFI stub support"
+       depends on EFI
+       ---help---
+          This kernel feature allows a bzImage to be loaded directly
+         by EFI firmware without the use of a bootloader.
+
 config SECCOMP
        def_bool y
        prompt "Enable seccomp to safely compute untrusted bytecode"
@@ -1742,7 +1774,7 @@ source "drivers/sfi/Kconfig"
 
 config X86_APM_BOOT
        def_bool y
-       depends on APM || APM_MODULE
+       depends on APM
 
 menuconfig APM
        tristate "APM (Advanced Power Management) BIOS support"