73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
#
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# X86 Platform Specific Drivers
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#
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config GPIO_INTEL_MSIC
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bool "Intel MSIC GPIO support"
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depends on INTEL_SCU_IPC && GPIOLIB
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---help---
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MSIC provides a GPIO subsystem containing several input
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output pins.
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Say Y here to support GPIO via the SCU IPC interface
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on Intel MID platforms.
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config INTEL_MID_OSNIB_ILB
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tristate "cmos osnib driver for Intel BYT platforms"
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depends on INTEL_REBOOT_TARGET
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default n
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---help---
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This driver adds OSNIB support using CMOS.
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OSNIB is used to share flags between firmware and kernel.
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This is only valid when no SCU is present.
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If unsure, say N.
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config INTEL_MID_OSIP
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tristate "osip driver for Intel MID platforms"
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default y
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help
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This driver modifies the osip header when rebooting,
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so that one can type 'reboot bootloader' to fall back
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in kboot mode.
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If unsure, say N.
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config INTEL_MID_OSIP_DEBUG_FS
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tristate "osip driver debug fs"
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depends on INTEL_MID_OSIP && DEBUG_FS
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default y
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help
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This driver adds debugfs interface.
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The main feature of that interface is to be able to modify the kernel
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cmdline directly in the OSIP.
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This has to be disabled if we have secure boot enabled by default.
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If unsure, say N.
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config INTEL_PSH_IPC
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bool "Intel PSH IPC Support"
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depends on X86_INTEL_MID
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---help---
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PSH(Platform Services Hub) is a low frequence IA core on Tangier Platform,
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whose power consumption is quite low. PSH runs RTOS software inside itself,
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which independently controls and collects sensor data, pre-processes the data,
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and communicates with Atom. Thus ATOM side could be put into low power mode
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with more time, while all the sensor data are collected without any lost.
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PSH IPC is used as a bridge for OS sensor service to control and access PSH
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sensors communications between kernel and PSH. This is not needed for PC-type
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machines.
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Say Y here to get Intel PSH IPC support.
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config INTEL_REBOOT_TARGET
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bool "Intel Reboot Target"
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---help---
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This driver provides a generic implementation for reboot target setting at
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reset time.
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config INTEL_REBOOT_TARGET_UEFI
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tristate "Intel Target Mode UEFI implementation"
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depends on INTEL_REBOOT_TARGET && EFI && !MID_OSNIB_ILB
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---help---
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Reboot Target UEFI based implementation
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