[PATCH v7 3/6] x86/intel-ivi: Add Intel In-Vehicle Infotainment (IVI) systems used in cars support
From: Tan Jui Nee
Date: Wed Sep 28 2016 - 05:54:05 EST
Add support for non ACPI system, such as system that uses Advanced Boot
Loader (ABL) whereby a platform device has to be created in order to bind
At the moment, Intel Apollo Lake SoC requires P2SB driver to hide and
unhide P2SB to lookup P2SB BAR and pass the PCI BAR address to GPIO.
Signed-off-by: Tan Jui Nee <jui.nee.tan@xxxxxxxxx>
arch/x86/Kconfig | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index edc0313..ce5a048 100644
@@ -511,6 +511,14 @@ config X86_INTEL_CE
This option compiles in support for the CE4100 SOC for settop
boxes and media devices.
+ bool "Intel In-Vehicle Infotainment (IVI) systems used in cars"
+ Select this option to enable MMIO BAR access over the P2SB for
+ non-ACPI Intel Apollo Lake SoC platforms. This driver uses the P2SB
+ hide/unhide mechanism cooperatively to pass the PCI BAR address to
+ the platform driver, currently GPIO.
bool "Intel MID platform support"
depends on X86_EXTENDED_PLATFORM