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|
if ARCH_TEGRA
comment "NVIDIA Tegra options"
config ARCH_TEGRA_2x_SOC
bool "Tegra 2 family SOC"
default y
depends on !ARCH_TEGRA_3x_SOC
select ARCH_TEGRA_HAS_PCIE
select CPU_V7
select ARM_GIC
select ARCH_REQUIRE_GPIOLIB
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select USB_ULPI if USB_SUPPORT
select USB_ULPI_VIEWPORT if USB_SUPPORT
select ARM_ERRATA_742230 if SMP
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select USB_ULPI if USB_SUPPORT
select USB_ULPI_VIEWPORT if USB_SUPPORT
help
Support for NVIDIA Tegra AP20 and T20 processors, based on the
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
config ARCH_TEGRA_3x_SOC
bool "Tegra 3 family SOC"
select ARCH_TEGRA_HAS_PCIE
select ARCH_TEGRA_HAS_SATA
select ARCH_TEGRA_HAS_DUAL_3D
select ARCH_TEGRA_HAS_DUAL_CPU_CLUSTERS
select CPU_V7
select ARM_GIC
select ARCH_REQUIRE_GPIOLIB
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select USB_EHCI_TEGRA if USB_SUPPORT
select USB_ULPI if USB_SUPPORT
select USB_ULPI_VIEWPORT if USB_SUPPORT
select REPORT_PRESENT_CPUS if TEGRA_AUTO_HOTPLUG
help
Support for NVIDIA Tegra 3 family of SoCs, based upon the
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
config ARCH_TEGRA_HAS_DUAL_3D
bool
config ARCH_TEGRA_HAS_DUAL_CPU_CLUSTERS
bool
config ARCH_TEGRA_HAS_PCIE
bool
config ARCH_TEGRA_HAS_SATA
bool
config TEGRA_PCI
bool "PCI Express support"
select PCI
depends on ARCH_TEGRA_HAS_PCIE
comment "Tegra board type"
config MACH_HARMONY
bool "Harmony board"
depends on ARCH_TEGRA_2x_SOC
select MACH_HAS_SND_SOC_TEGRA_WM8903 if SND_SOC
help
Support for NVIDIA Harmony development platform
config MACH_VENTANA
bool "Ventana board"
depends on ARCH_TEGRA_2x_SOC
select MACH_HAS_SND_SOC_TEGRA_WM8903 if SND_SOC
help
Support for NVIDIA Ventana development platform
config MACH_KAEN
bool "Kaen board"
select MACH_SEABOARD
select MACH_HAS_SND_SOC_TEGRA_WM8903 if SND_SOC
help
Support for the Kaen version of Seaboard
config MACH_PAZ00
bool "Paz00 board"
depends on ARCH_TEGRA_2x_SOC
help
Support for the Toshiba AC100/Dynabook AZ netbook
config MACH_SEABOARD
bool "Seaboard board"
depends on ARCH_TEGRA_2x_SOC
select MACH_HAS_SND_SOC_TEGRA_WM8903 if SND_SOC
help
Support for nVidia Seaboard development platform. It will
also be included for some of the derivative boards that
have large similarities with the seaboard design.
config MACH_TEGRA_DT
bool "Generic Tegra board (FDT support)"
select USE_OF
help
Support for generic nVidia Tegra boards using Flattened Device Tree
config MACH_TRIMSLICE
bool "TrimSlice board"
depends on ARCH_TEGRA_2x_SOC
select TEGRA_PCI
help
Support for CompuLab TrimSlice platform
config MACH_WARIO
bool "Wario board"
depends on ARCH_TEGRA_2x_SOC
select MACH_SEABOARD
help
Support for the Wario version of Seaboard
config MACH_WHISTLER
bool "Whistler board"
depends on ARCH_TEGRA_2x_SOC
select MACH_HAS_SND_SOC_TEGRA_WM8753 if SND_SOC
help
Support for NVIDIA Whistler development platform
config MACH_ARUBA
bool "Aruba board"
depends on ARCH_TEGRA_3x_SOC
select TEGRA_FPGA_PLATFORM
help
Support for NVIDIA Aruba2 FPGA development platform
config MACH_CARDHU
bool "Cardhu board"
depends on ARCH_TEGRA_3x_SOC
select MACH_HAS_SND_SOC_TEGRA_WM8903 if SND_SOC
help
Support for NVIDIA Cardhu development platform
config MACH_TEGRA_ENTERPRISE
bool "Enterprise board"
depends on ARCH_TEGRA_3x_SOC
select MACH_HAS_SND_SOC_TEGRA_MAX98088 if SND_SOC
help
Support for NVIDIA Enterprise development platform
choice
prompt "Tegra platform type"
default TEGRA_SILICON_PLATFORM
config TEGRA_SILICON_PLATFORM
bool "Silicon"
help
This enables support for a Tegra silicon platform.
config TEGRA_SIMULATION_PLATFORM
bool "Simulation"
help
This enables support for a Tegra simulation platform.
Select this only if you are an NVIDIA developer working
on a simulation platform.
config TEGRA_FPGA_PLATFORM
bool "FPGA"
help
This enables support for a Tegra FPGA platform.
Select this only if you are an NVIDIA developer working
on a FPGA platform.
endchoice
source "arch/arm/mach-tegra/p852/Kconfig"
choice
prompt "Low-level debug console UART"
default TEGRA_DEBUG_UART_NONE
config TEGRA_DEBUG_UART_NONE
bool "None"
config TEGRA_DEBUG_UARTA
bool "UART-A"
depends on DEBUG_LL
config TEGRA_DEBUG_UARTB
bool "UART-B"
depends on DEBUG_LL
config TEGRA_DEBUG_UARTC
bool "UART-C"
depends on DEBUG_LL
config TEGRA_DEBUG_UARTD
bool "UART-D"
depends on DEBUG_LL
config TEGRA_DEBUG_UARTE
bool "UART-E"
depends on DEBUG_LL
endchoice
config TEGRA_SYSTEM_DMA
bool "Enable system DMA driver for NVIDIA Tegra SoCs"
default y
help
Adds system DMA functionality for NVIDIA Tegra SoCs, used by
several Tegra device drivers
config TEGRA_PWM
tristate "Enable PWM driver"
select HAVE_PWM
help
Enable support for the Tegra PWM controller(s).
config TEGRA_FIQ_DEBUGGER
bool "Enable the FIQ serial debugger on Tegra"
default y
select FIQ_DEBUGGER
help
Enables the FIQ serial debugger on Tegra"
config TEGRA_CARDHU_DSI
bool "Support DSI panel on Cardhu"
depends on MACH_CARDHU
select TEGRA_DSI
help
Support for DSI Panel on Nvidia Cardhu
config TEGRA_EMC_SCALING_ENABLE
bool "Enable scaling the memory frequency"
depends on TEGRA_SILICON_PLATFORM
default n
config TEGRA_CPU_DVFS
bool "Enable voltage scaling on Tegra CPU"
depends on TEGRA_SILICON_PLATFORM
default y
config TEGRA_CORE_DVFS
bool "Enable voltage scaling on Tegra core"
depends on TEGRA_SILICON_PLATFORM
depends on TEGRA_CPU_DVFS
default y
config TEGRA_IOVMM_GART
bool "Enable I/O virtual memory manager for GART"
depends on ARCH_TEGRA_2x_SOC
default y
select TEGRA_IOVMM
help
Enables support for remapping discontiguous physical memory
shared with the operating system into contiguous I/O virtual
space through the GART hardware included on Tegra SoCs
config TEGRA_IOVMM_SMMU
bool "Enable I/O virtual memory manager for SMMU"
depends on ARCH_TEGRA_3x_SOC
default y
select TEGRA_IOVMM
help
Enables support for remapping discontiguous physical memory
shared with the operating system into contiguous I/O virtual
space through the SMMU hardware included on Tegra SoCs
config TEGRA_IOVMM_SMMU_SYSFS
bool "Enable SMMU register access for debugging"
depends on TEGRA_IOVMM_SMMU
default n
help
Enables SMMU register access through /sys/devices/smmu/* files.
config TEGRA_IOVMM
bool
config TEGRA_AVP_KERNEL_ON_MMU
bool "Use AVP MMU to relocate AVP kernel"
depends on ARCH_TEGRA_2x_SOC
default y
help
Use AVP MMU to relocate AVP kernel (nvrm_avp.bin).
config TEGRA_AVP_KERNEL_ON_SMMU
bool "Use SMMU to relocate AVP kernel"
depends on TEGRA_IOVMM_SMMU
default y
help
Use SMMU to relocate AVP kernel (nvrm_avp.bin).
config TEGRA_ARB_SEMAPHORE
bool
config TEGRA_THERMAL_THROTTLE
bool "Enable throttling of CPU speed on overtemp"
depends on TEGRA_SILICON_PLATFORM
depends on CPU_FREQ
default y
help
Also requires enabling a temperature sensor such as NCT1008.
config WIFI_CONTROL_FUNC
bool "Enable WiFi control function abstraction"
help
Enables Power/Reset/Carddetect function abstraction
config TEGRA_CLOCK_DEBUG_WRITE
bool "Enable debugfs write access to clock tree"
depends on DEBUG_FS
default n
config TEGRA_CLUSTER_CONTROL
bool
depends on ARCH_TEGRA_HAS_DUAL_CPU_CLUSTERS
default y if PM_SLEEP
config TEGRA_AUTO_HOTPLUG
bool "Enable automatic CPU hot-plugging"
depends on HOTPLUG_CPU && CPU_FREQ && !ARCH_CPU_PROBE_RELEASE && !ARCH_TEGRA_2x_SOC
default y
help
This option enables turning CPUs off/on and switching tegra
high/low power CPU clusters automatically, corresponding to
CPU frequency scaling.
config TEGRA_MC_PROFILE
tristate "Enable profiling memory controller utilization"
default n
help
When enabled, provides a mechanism to perform statistical
sampling of the memory controller usage on a client-by-client
basis, and report the log through sysfs.
config TEGRA_EDP_LIMITS
bool "Enforce electrical design limits"
depends on TEGRA_SILICON_PLATFORM
depends on CPU_FREQ
default y if ARCH_TEGRA_3x_SOC
default n
help
Limit maximum CPU frequency based on temperature and number
of on-line CPUs to keep CPU rail current within power supply
capabilities.
config TEGRA_INTERNAL_TSENSOR_EDP_SUPPORT
bool "Enable EDP and thermal throttling using internal TSensor"
depends on TEGRA_EDP_LIMITS && ARCH_TEGRA_3x_SOC
help
When enabled, uses internal tsensor to support EDP and
thermal throttling on tegra platform
config TEGRA_EMC_TO_DDR_CLOCK
int "EMC to DDR clocks ratio"
default "2" if ARCH_TEGRA_2x_SOC
default "1"
config TEGRA_LEGACY_AUDIO
bool "Enable Tegra Legacy Audio APIs"
default n
help
Say Y if you want to add support legacy (non-ALSA) audio APIs on
Tegra. This will disable ALSA (ASoC) support.
config TEGRA_STAT_MON
bool "Enable H/W statistics monitor"
depends on ARCH_TEGRA_2x_SOC
default n
help
Enables support for hardware statistics monitor for AVP.
config USB_HOTPLUG
bool "Enabling the USB hotplug"
default n
config TEGRA_DYNAMIC_PWRDET
bool "Enable dynamic activation of IO level auto-detection"
depends on TEGRA_SILICON_PLATFORM
default n
help
This option allows turning off tegra IO level auto-detection
when IO power is stable. If set auto-detection cells are active
only during power transitions, otherwise, the cells are active
always
config TEGRA_EDP_EXACT_FREQ
bool "Use maximum possible cpu frequency when EDP capping"
depends on TEGRA_EDP_LIMITS
default y
help
When enabled the cpu will run at the exact frequency
specified in the EDP table when EDP capping is applied; when
disabled the next lower cpufreq frequency will be used.
config TEGRA_USB_MODEM_POWER
bool "Enable tegra usb modem power management"
default n
help
This option enables support for out-of_band remote wakeup, selective
suspend and system suspend/resume.
config TEGRA_THERMAL_SYSFS
bool "Enable Thermal driver to use Thermal Sysfs infrastructure"
depends on THERMAL
default n
config TEGRA_PLLM_RESTRICTED
bool "Restrict PLLM usage as module clock source"
depends on !ARCH_TEGRA_2x_SOC
default n
help
When enabled, PLLM usage may be restricted to modules with dividers
capable of dividing maximum PLLM frequency at minimum voltage. When
disabled, PLLM is used as a clock source with no restrictions (which
may effectively increase lower limit for core voltage).
endif
|
