if ARCH_ROCKCHIP || COMPILE_TEST 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 ANDROID_VERSION hex "Android Version" depends on ANDROID default "0x08010000" help The version of Android kernel supported. The value is 0xAABBCCRR, corresponding to Android A.B.C release R 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_CPUINFO tristate "Rockchip cpuinfo support" depends on (ROCKCHIP_EFUSE || ROCKCHIP_OTP) && (ARM64 || ARM) default y 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" default y 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_IPA tristate "Rockchip IPA support" depends on THERMAL && OF default y 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 default y help Say y here to enable rockchip OPP support. 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" default y help Say y here to enable rockchip system monitor support. config ROCKCHIP_MTD_VENDOR_STORAGE bool "Rockchip mtd vendor storage support" depends on MTD default y help Say y here to enable rockchip mtd 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. config ROCKCHIP_DEBUG tristate "Rockchip DEBUG" default y help Print dbgpcsr for every cpu when panic. config ROCKCHIP_LOW_PERFORMANCE bool "Rockchip low performance support" help Say y here to enable Rockchip low performance support. This option make the SoC low power. config ROCKCHIP_THUNDER_BOOT bool "Rockchip Thunder Boot support" 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_CRYPTO bool "Rockchip Thunder Boot support hardware crypto" depends on ROCKCHIP_THUNDER_BOOT help Say y if boot need hardware crypto. config ROCKCHIP_SCHED_PERFORMANCE_BIAS bool "Rockchip task scheduler optimization" depends on SMP && CPU_FREQ_GOV_INTERACTIVE default y help Say y here to enable rockchip optimize task scheduler for performance bias, this would cause a little more power consumption. endif