x86, config: Introduce an INTEL_MID configuration
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>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 37357a5..80ef419 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -384,12 +384,21 @@
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 @@
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