xref: /OK3568_Linux_fs/kernel/drivers/soc/rockchip/Kconfig (revision 4882a59341e53eb6f0b4789bf948001014eff981)

# SPDX-License-Identifier: GPL-2.0-only
if ARCH_ROCKCHIP || COMPILE_TEST

menu "Rockchip SoC drivers"

source "drivers/soc/rockchip/Kconfig.cpu"

#
# Rockchip Android Features
#

config NO_GKI
	bool "Disable Android GKI support"
	default y if !GKI_HACKS_TO_FIX
	help
	  Say y here to disable Android GKI support. Then
	  all the ABI compatibilities are not applicable.

	  If unsure, say Y.

#
# Rockchip Soc drivers
#

config ROCKCHIP_AMP
	tristate "Rockchip AMP support"
	help
	  Say y here to enable Rockchip AMP support.
	  This option protects resources used by AMP.

config ROCKCHIP_ARM64_ALIGN_FAULT_FIX
	bool "Rockchip align fault fix support"
	depends on ARM64 && NO_GKI
	help
	  Say y here to enable Rockchip align fault fix support.

config ROCKCHIP_CPUINFO
	tristate "Rockchip cpuinfo support"
	depends on (ROCKCHIP_EFUSE || ROCKCHIP_OTP) && (ARM64 || ARM)
	help
	  Say y here to enable Rockchip cpuinfo support.
	  Set system_serial_low/high from eFuse ID.
	  Serial can read from /proc/cpuinfo.

	  If unsure, say N.

config ROCKCHIP_GRF
	tristate "Rockchip General Register Files support"
	help
	  The General Register Files are a central component providing
	  special additional settings registers for a lot of soc-components.
	  In a lot of cases there also need to be default settings initialized
	  to make some of them conform to expectations of the kernel.

config ROCKCHIP_HW_DECOMPRESS
	bool "Rockchip HardWare Decompress Support"
	help
	  This driver support Decompress IP built-in Rockchip SoC, support
	  LZ4, GZIP, ZLIB.

config ROCKCHIP_HW_DECOMPRESS_USER
	tristate "Rockchip HardWare Decompress User Interface Support"
	default n
	select ROCKCHIP_HW_DECOMPRESS
	help
	  This driver support user invokes the Decompress IP built-in Rockchip SoC, support
	  LZ4, GZIP, ZLIB.

config ROCKCHIP_IODOMAIN
	tristate "Rockchip IO domain support"
	depends on OF
	help
	  Say y here to enable support io domains on Rockchip SoCs. It is
	  necessary for the io domain setting of the SoC to match the
	  voltage supplied by the regulators.

config ROCKCHIP_IOMUX
	tristate "Rockchip IOMUX ioctl support"
	depends on PINCTRL_ROCKCHIP
	help
	  This is the debug option for rockchip pinctrl driver by add a device
	  /dev/iomux to set or get iomux.

	  If unsure, say N.

config ROCKCHIP_IPA
	tristate "Rockchip IPA support"
	depends on THERMAL && OF
	help
	  Say y here to enable rockchip IPA.
	  Add a simple power model for ipa to calculate static power and
	  dynamic power.

	  If unsure, say N.

config ROCKCHIP_OPP
	tristate "Rockchip OPP select support"
	depends on PM_DEVFREQ
	help
	  Say y here to enable rockchip OPP support.

config ROCKCHIP_OPTIMIZE_RT_PRIO
	bool "Rockchip optimize prio for kernel RT thread and kworker"
	depends on NO_GKI
	help
	  In some cases, there are too much userspace high priority RT threads, which
	  cause kernel RT threads or kworkers block too long time. This config separate
	  kernel and userspace RT threads into two priority regions, priority 0~49 for
	  kernel and priority 50~99 for userspace, so that kernel RT threads is always
	  higher priority than userspace. This config also set RT policy for kworkers.

config ROCKCHIP_PERFORMANCE
	bool "Rockchip performance configuration support"
	depends on NO_GKI
	help
	  This config aims to support different requests between power consumption
	  and performance.

config ROCKCHIP_PERFORMANCE_LEVEL
	int "Rockchip performance default level"
	depends on ROCKCHIP_PERFORMANCE
	range 0 2
	default 1
	help
	  Select default performance level:

	  0 for low-performance (powersave),
	  1 for normal performance,
	  2 for high-performance.

	  This can also be changed at runtime (via the level module parameter).

config ROCKCHIP_PM_DOMAINS
        tristate "Rockchip generic power domain"
        depends on PM
        select PM_GENERIC_DOMAINS
        help
          Say y here to enable power domain support.
          In order to meet high performance and low power requirements, a power
          management unit is designed or saving power when RK3288 in low power
          mode. The RK3288 PMU is dedicated for managing the power of the whole chip.

          If unsure, say N.

config ROCKCHIP_PVTM
	tristate "Rockchip PVTM support"
	help
	  Say y here to enable pvtm support.
	  The Process-Voltage-Temperature Monitor (PVTM) is used to monitor
	  the chip performance variance caused by chip process, voltage and
	  temperature.

config ROCKCHIP_RAMDISK
	bool "Rockchip RAM disk support"
	help
	  Saying Y here will allow you to use reserved RAM memory as a block
	  device.

config ROCKCHIP_SUSPEND_MODE
	tristate "Rockchip suspend mode config"
	depends on ROCKCHIP_SIP
	help
	  Say Y here if you want to set the suspend mode to the ATF.

config ROCKCHIP_SYSTEM_MONITOR
	tristate "Rockchip system monitor support"
	help
	  Say y here to enable rockchip system monitor support.

config ROCKCHIP_VENDOR_STORAGE
	tristate "Rockchip vendor storage support"
	help
	  Say y here to enable rockchip vendor storage support.

config ROCKCHIP_MMC_VENDOR_STORAGE
	tristate "Rockchip mmc vendor storage support"
	depends on ROCKCHIP_VENDOR_STORAGE && MMC
	help
	  Say y here to enable rockchip mmc vendor storage support.

config ROCKCHIP_FLASH_VENDOR_STORAGE
	tristate "Rockchip flash vendor storage support"
	depends on ROCKCHIP_VENDOR_STORAGE && RK_FLASH
	help
	  Say y here to enable rockchip flash vendor storage support.

config ROCKCHIP_MTD_VENDOR_STORAGE
	tristate "Rockchip mtd vendor storage support"
	depends on ROCKCHIP_VENDOR_STORAGE && MTD
	help
	  Say y here to enable rockchip mtd vendor storage support.

config ROCKCHIP_RAM_VENDOR_STORAGE
	tristate "Rockchip ram vendor storage support"
	depends on ROCKCHIP_VENDOR_STORAGE
	help
	  Say y here to enable rockchip ram vendor storage support.

config ROCKCHIP_VENDOR_STORAGE_UPDATE_LOADER
	bool "Rockchip vendor storage update loader support"
	default n
	help
	  Say y here to enable rockchip vendor storage update loader support.
	  The /dev/vendor_storage must set root user access only.

menu "FIQ Debugger"
source "drivers/soc/rockchip/fiq_debugger/Kconfig"
endmenu

config ROCKCHIP_DEBUG
	tristate "Rockchip DEBUG"
	help
	  Print dbgpcsr for every cpu when panic.

config ROCKCHIP_MINI_KERNEL
	bool "Rockchip Mini Kernel support"
	select NO_GKI
	default y if CPU_RV1106 || CPU_RV1126
	help
	  Say y here to enable Rockchip mini kernel support.
	  This option make the kernel size smaller.

config ROCKCHIP_THUNDER_BOOT
	bool "Rockchip Thunder Boot support"
	depends on NO_GKI
	help
	  Say y here to enable Rockchip thunder boot support.
	  This option make the kernel boot faster.

config ROCKCHIP_THUNDER_BOOT_MMC
	bool "Rockchip Thunder Boot from MMC"
	depends on ROCKCHIP_THUNDER_BOOT
	help
	  Say y if boot from MMC.

config ROCKCHIP_THUNDER_BOOT_SFC
	bool "Rockchip Thunder Boot from SFC"
	depends on ROCKCHIP_THUNDER_BOOT
	help
	  Say y if boot from SPI Flash from SFC controller.

config ROCKCHIP_THUNDER_BOOT_SERVICE
	bool "Rockchip Thunder Boot Service"
	depends on ROCKCHIP_THUNDER_BOOT
	depends on MAILBOX
	help
	  Say y if MCU need to notify AP.

config ROCKCHIP_NPOR_POWERGOOD
	bool "Rockchip NPOR Powergood"
	help
	  Say y if SOC integrate ROCKCHIP NPOR Powergood.

#
# Rockchip Procfs drivers
#

config RK_CMA_PROCFS
	tristate "CMA procfs interface"
	depends on CMA && PROC_FS
	help
	  Turns on the ProcFS interface for CMA, shows the bitmap in hex
	  format.

config RK_DMABUF_PROCFS
	tristate "DMABUF procfs support"
	depends on DMA_SHARED_BUFFER
	depends on PROC_FS
	help
	  Turns on this to create a procfs debug interface for dma-buf, support
	  get information from db_list by get_each_dmabuf.

	  If unsure, say "N".

config RK_MEMBLOCK_PROCFS
	bool "Memblock procfs for reserved memory"
	depends on PROC_FS && ARCH_KEEP_MEMBLOCK
	help
	  Extend memblock procfs to show size of each memblock, and shows the
	  result of total size by KiB format.

source "drivers/soc/rockchip/minidump/Kconfig"

endmenu

endif