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x86, config: Introduce an INTEL_MID configuration

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We need to carve up the configuration between:

 - MID general
 - Moorestown specific
 - Medfield specific
 - Future devices

As a base point create an INTEL_MID configuration property. We
make the existing MRST configuration a sub-option. This means
that the rest of the kernel config can still use X86_MRST checks
without anything going backwards.

After this is merged future patches will tidy up which devices
are MID and which are X86_MRST, as well as add options for
Medfield.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Link: http://lkml.kernel.org/r/20110712164859.7642.84136.stgit@bob.linux.org.uk
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Alan Cox 2011-07-12 17:49:29 +01:00 committed by Ingo Molnar
parent cf6ace16a3
commit 43605ef188
1 changed files with 13 additions and 2 deletions
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15
arch/x86/Kconfig
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@ -384,12 +384,21 @@ config X86_INTEL_CE
This option compiles in support for the CE4100 SOC for settop
boxes and media devices.
config X86_INTEL_MID
bool "Intel MID platform support"
depends on X86_32
depends on X86_EXTENDED_PLATFORM
---help---
Select to build a kernel capable of supporting Intel MID platform
systems which do not have the PCI legacy interfaces (Moorestown,
Medfield). If you are building for a PC class system say N here.
if X86_INTEL_MID
config X86_MRST
bool "Moorestown MID platform"
depends on PCI
depends on PCI_GOANY
depends on X86_32
depends on X86_EXTENDED_PLATFORM
depends on X86_IO_APIC
select APB_TIMER
select I2C
@ -404,6 +413,8 @@ 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.
endif
config X86_RDC321X
bool "RDC R-321x SoC"
depends on X86_32