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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-11 19:13:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-11 19:13:40 -0800
commit9fc5c3e3237e02a94f41cd1d2b4291593d29791d (patch)
treec8823725b10bd4d36e9311ea392dfdecb4db7974 /arch/x86/Kconfig
parent541048a1d31399ccdda27346a37eae4a2ad55186 (diff)
parent7c9c3a1e5fc8728e948b8fa3cbcfcfb86db3afda (diff)
downloadop-kernel-dev-9fc5c3e3237e02a94f41cd1d2b4291593d29791d.zip
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Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/intel config: Fix the APB_TIMER selection x86/mrst: Add additional debug prints for pb_keys x86/intel config: Revamp configuration to allow for Moorestown and Medfield x86/intel/scu/ipc: Match the changes in the x86 configuration x86/apb: Fix configuration constraints x86: Fix INTEL_MID silly x86/Kconfig: Cyclone-timer depends on x86-summit x86: Reduce clock calibration time during slave cpu startup x86/config: Revamp configuration for MID devices x86/sfi: Kill the IRQ as id hack
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig31
1 files changed, 27 insertions, 4 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2513da0..a150f4c 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -420,12 +420,14 @@ 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:
@@ -434,6 +436,26 @@ 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
@@ -631,7 +653,7 @@ 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"
@@ -659,9 +681,10 @@ 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
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