menuconfig MEDIATEK_SOLUTION bool "MediaTek Properitary Configuration" select FW_LOADER_USER_HELPER_FALLBACK select I2C help Check this to enable MediaTek properity configuration. if MEDIATEK_SOLUTION config MTK_PLATFORM string "MTK platform name" config ARCH_MTK_PROJECT string "MTK project name" config FPGA_EARLY_PORTING bool "MTK FPGA EARLY PORTING" help Used for FPGA early porting to separate code segments between FPGA platform and non-FPGA platform config MTK_PSCI bool "Mediatek PSCI boot method" depends on ARM64 help Select if you want to enable PSCI boot method on MTK platform. config MTK_LM_MODE bool "MTK Large Memory mode" select ARM_LPAE if !ARM64 select ARCH_PHYS_ADDR_T_64BIT select ARCH_DMA_ADDR_T_64BIT help Large Memory mode support for supporting more than 4GB DRAM access config DMAUSER_PAGES bool "allocate highuser movable pages from dma zone" depends on MTK_LM_MODE && !MTK_MEMORY_LOWPOWER help An internal debug kernel config for testing large memory mode. To test if kernel drivers are fully compatible to large memorys, we replace all GFP_HIGHUSER_MOVABLE/GFP_USER pages by DMA (<= 4GB) pages. It makes all drivers have more chances to allocate >= 4GB physical memory. config MTK_ENG_BUILD bool "flag for MTK eng/usr build verification" help Y means this kernel version is engineering mode and has more debugging features built-in. This option is supposed to specifiy engineering or user load for this build. If you are not sure about this, set n config MTK_DTBO_FEATURE bool "Support Device Tree Overlay" default y select BUILD_ARM_DTB_OVERLAY_IMAGE if !ARM64 select BUILD_ARM64_DTB_OVERLAY_IMAGE if ARM64 help This allows a central DTB and overlays it dynamically. An overlay can add nodes to the tree and make changes to properties in the existing tree. If you are not sure about this, set y config MTK_LATE_MOUNT bool "Support late mount for vendor partition" default n help This config disables early mount for vendor partition Early mount is requested in new android version OTA project will disable it to prevent exception If you are not sure about this, do not set it to y config TARGET_COPY_OUT_ODM bool "Support ODM partition" default y help This config decide to enable odm partition ODM partition is defined in new android version OTA project will disable it to prevent exception If you are not sure about this, do not set it to n config EXTREME_LOW_RAM bool "Support the device with memory smaller than 512M" default n help This config decide if device memory < 512M For 512M device, it has many low mem shrinking mechanism Normal project will disable it first If you are not sure about this, do not set it to y config MTK_LDVT bool "LDVT" help Support LDVT or not config MTK_BOUNCING_CHECK bool "Enable bouncing buffer check" default n help In order to avoid misusing the DMA_MASK, an auto-check detection is hooked in kernel to check whether the DMA_MASK value is correct. This config can only be enabled for platforms which support Large DRAM. Must not be enabled for those platforms which only support 4GB DRAM. menu "Storage: EMMC, NAND, partition..." config MTK_SHARED_SDCARD bool "MTK SHARED SDCARD" help sdcard will be a folder of /data config MTK_GPT_SCHEME_SUPPORT bool "MTK GPT SCHEME SUPPORT" help GPT is GUID Partition Table MTK driver support gpt scheme layout GPT is a better partition layout scheme GPT is instead of PMT source "drivers/misc/mediatek/dum-char/Kconfig" source "drivers/misc/mediatek/nand/Kconfig" source "drivers/misc/mediatek/partition/Kconfig" endmenu # Storage menu "Power, PMIC, Battery & Low Power related configs" config MTK_BASE_POWER bool config MTK_POWER_GS bool config MTK_MEMORY_LOWPOWER bool "Support Mediatek memory lowpower technology" depends on CMA && ZONE_MOVABLE_CMA default n help Mediatek DRAM low power technology. It tries to safe DRAM power by switching different DRAM mode dynamically. It's a platform-dependent feature. config MTK_DCS bool "Support Mediatek DDRPHY DCS mechanism" depends on MTK_MEMORY_LOWPOWER default n help Mediatek DDRPHY DCS mechanism. It tries to turn off free DDRPHY's power/clock. This can help system reduce power consumption. It is based on MTK_MEMORY_LOWPOWER technology. config MTK_PASR bool "Support Mediatek DRAM PASR mechanism" depends on MTK_MEMORY_LOWPOWER && (MTK_EMI || MTK_EMI_MPU) && MTK_DRAMC default n help Mediatek DRAM PASR mechanism. It tries to turn off free DRAM segment's self-refresh. This can help system reduce power consumption. It is based on MTK_MEMORY_LOWPOWER technology. config MTK_PERIODIC_DATA_COLLECTION bool "Support Mediatek memory lowpower technology" depends on MTK_MEMORY_LOWPOWER default n help Mediatek DRAM low power technology. It tries to compact memory periodically and to create a unused contiguous memory. The DRAM can enter low power state if it is idle. source "drivers/misc/mediatek/base/power/Kconfig" source "drivers/misc/mediatek/freqhopping/Kconfig" source "drivers/misc/mediatek/pmic/Kconfig" source "drivers/misc/mediatek/pmic_wrap/Kconfig" source "drivers/misc/mediatek/power/Kconfig" source "drivers/misc/mediatek/thermal/Kconfig" endmenu # Power menu "MultiMedia, Display, Camera related configs" config CUSTOM_KERNEL_IMGSENSOR string "Custom image sensor driver" help Kernel space image sensor driver. Define project used all image sensors .The value is combination of CUSTOM_KERNEL_MAIN_IMGSENSOR, CUSTOM_KERNEL_MAIN_BACKUP_IMGSENSOR, CUSTOM_KERNEL_SUB_IMGSENSOR, and CUSTOM_KERNEL_SUB_BACKUP_IMGSENSOR config CUSTOM_KERNEL_CAM_CAL_DRV string "Camera calibration driver" help Kernel space camera calibration driver. Define project used cam_cal driver . config MTK_SEC_VIDEO_PATH_SUPPORT bool "Enable MTK Secure Video Path Support" default n depends on (MTK_IN_HOUSE_TEE_SUPPORT) || (TRUSTONIC_TEE_SUPPORT) || (TRUSTY) || (MICROTRUST_TEE_SUPPORT) help This enable MTK Secure Video Path Support. depending on MTK In-House TEE Support or Trustonic TEE Support config MTK_TEE_GP_SUPPORT bool "Enable MTK GlobalPlatform support in TEE related modules" default n help GlobalPlatform defines common/consistent APIs and this option enables TEE related modules to use GPAPIs. (depending on Trustonic TEE Support or Microtrust TEE Support or Google Trusty TEE or other 3rd-party TEE) config MTK_DRM_KEY_MNG_SUPPORT bool "Enable MTK DRM Key Manager Support" depends on (MTK_IN_HOUSE_TEE_SUPPORT) || (TRUSTONIC_TEE_SUPPORT) || (TRUSTY) || (MICROTRUST_TEE_SUPPORT) help This enable MTK DRM Key Manager Support. depending on MTK In-House TEE Support or Trustonic TEE Support config MTK_LCM_PHYSICAL_ROTATION_HW bool "Rotate LCM display for 180 degree using HW" help Rotate LCM display for 180 degree using mediatek hardware engine Enable it when LCM hardware is intalled upside down, and you need to rotate the display content to adapting. source "drivers/misc/mediatek/cameraisp/Kconfig" source "drivers/misc/mediatek/cam_cal/Kconfig" source "drivers/misc/mediatek/cmdq/Kconfig" source "drivers/misc/mediatek/cqdma/Kconfig" source "drivers/misc/mediatek/ext_disp/Kconfig" source "drivers/misc/mediatek/flashlight/Kconfig" source "drivers/misc/mediatek/flashlight/richtek/Kconfig" source "drivers/misc/mediatek/ccu/src/Kconfig" source "drivers/misc/mediatek/gpu/Kconfig" source "drivers/misc/mediatek/hdmi/Kconfig" source "drivers/misc/mediatek/imgsensor/Kconfig" source "drivers/misc/mediatek/jpeg/Kconfig" source "drivers/misc/mediatek/lcm/Kconfig" source "drivers/misc/mediatek/lens/Kconfig" source "drivers/misc/mediatek/fde_aes/Kconfig" source "drivers/misc/mediatek/mjc/Kconfig" source "drivers/misc/mediatek/mmp/Kconfig" #source "drivers/misc/mediatek/multibridge/Kconfig" #source "drivers/misc/mediatek/rrc/Kconfig" source "drivers/misc/mediatek/secmem/Kconfig" source "drivers/misc/mediatek/trusted_mem/Kconfig" source "drivers/misc/mediatek/sync/Kconfig" source "drivers/misc/mediatek/videocodec/Kconfig" source "drivers/misc/mediatek/video/Kconfig" source "drivers/misc/mediatek/vpu/Kconfig" source "drivers/misc/mediatek/dfrc/Kconfig" endmenu # MM menu "Sensors" config MTK_SENSOR_SUPPORT bool "MTK_SENSOR_SUPPORT" help sensor config to sensor port sensor feature in project. config MTK_SENSORS_1_0 bool "MTK SENSORs driver 1.0 SUPPORT" help This is an option for MTK SENSOR 1.0 driver. we use BIO architecture instead of linux input architecture, BIO means boost io transfer data between kernel space and user space. And we support loadble drivers source "drivers/misc/mediatek/sensors-1.0/Kconfig" endmenu # Sensors menu "Modem & Connectivity related configs" #source "drivers/misc/mediatek/btcvsd/Kconfig" source "drivers/misc/mediatek/btif/Kconfig" source "drivers/misc/mediatek/ccci_util/Kconfig" source "drivers/misc/mediatek/ccmni/Kconfig" source "drivers/misc/mediatek/connectivity/Kconfig" source "drivers/misc/mediatek/conn_md/Kconfig" #source "drivers/misc/mediatek/dual_ccci/Kconfig" source "drivers/misc/mediatek/eccci/Kconfig" source "drivers/misc/mediatek/nfc/Kconfig" #source "drivers/misc/mediatek/ssw/Kconfig" config MTK_VOLTE_SUPPORT bool default n depends on !CRYPTO_NULL || !CRYPTO_SHA512 || !CRYPTO_XCBC || !CRYPTO_CTR help dummy option for dependency check.if MTK_VOLTE_SUPPORT is set, CRYPTO_NULL && CRYPTO_SHA512 && CRYPTO_XCBC are not set, build error will happen. CRYPTO_NULL && CRYPTO_SHA512 && CRYPTO_XCBC are set, build error will be fixed; when MTK_VOLTE_SUPPORT is not set, there is no error whatever CRYPTO_NULL or CRYPTO_SHA512 or CRYPTO_XCBC are set or not config MTK_EPDG_SUPPORT bool default n depends on !XFRM_USER || !XFRM_SUB_POLICY help dummy option for dependency check.if MTK_EPDG_SUPPORT is set, XFRM_USER && XFRM_SUB_POLICY are not set, build error will happen. XFRM_USER && XFRM_SUB_POLICY are set, build error will be fixed; when MTK_EPDG_SUPPORT is not set, there is no error whatever XFRM_USER && XFRM_SUB_POLICY are set or not endmenu # CONN menu "Other Peripherals" source "drivers/misc/mediatek/accdet/Kconfig" source "drivers/misc/mediatek/hall/Kconfig" source "drivers/misc/mediatek/auxadc/Kconfig" source "drivers/misc/mediatek/cirq/Kconfig" source "drivers/misc/mediatek/debug_latch/Kconfig" source "drivers/misc/mediatek/debug_tracer/Kconfig" source "drivers/misc/mediatek/devapc/Kconfig" source "drivers/misc/mediatek/dfd/Kconfig" source "drivers/misc/mediatek/dramc/Kconfig" source "drivers/misc/mediatek/dxcc/Kconfig" source "drivers/misc/mediatek/emi/Kconfig" source "drivers/misc/mediatek/emi_bwl/Kconfig" source "drivers/misc/mediatek/emi_mbw/Kconfig" source "drivers/misc/mediatek/emi_mpu/Kconfig" source "drivers/misc/mediatek/ext_gic/Kconfig" source "drivers/misc/mediatek/scan/Kconfig" source "drivers/misc/mediatek/gpio/Kconfig" #source "drivers/misc/mediatek/gpt/Kconfig" #source "drivers/misc/mediatek/i2c/Kconfig" source "drivers/misc/mediatek/ir_learning/Kconfig" source "drivers/misc/mediatek/irtx/Kconfig" source "drivers/misc/mediatek/leds/Kconfig" source "drivers/misc/mediatek/m4u/Kconfig" #source "drivers/misc/mediatek/md32/Kconfig" source "drivers/misc/mediatek/mu3d/Kconfig" source "drivers/misc/mediatek/mu3phy/Kconfig" source "drivers/misc/mediatek/pseudo_m4u/Kconfig" source "drivers/misc/mediatek/pwm/Kconfig" source "drivers/misc/mediatek/rtc/Kconfig" source "drivers/misc/mediatek/scp/Kconfig" source "drivers/misc/mediatek/audio_ipi/Kconfig" source "drivers/misc/mediatek/sspm/Kconfig" source "drivers/misc/mediatek/smi/Kconfig" source "drivers/misc/mediatek/ssusb/Kconfig" source "drivers/misc/mediatek/systracker/Kconfig" source "drivers/misc/mediatek/uart/Kconfig" source "drivers/misc/mediatek/usb11/Kconfig" source "drivers/misc/mediatek/usb20/Kconfig" source "drivers/misc/mediatek/usb2jtag/Kconfig" source "drivers/misc/mediatek/usb_c/Kconfig" source "drivers/misc/mediatek/vibrator/Kconfig" source "drivers/misc/mediatek/xhci/Kconfig" source "drivers/misc/mediatek/pcie_ut/Kconfig" endmenu # Peripheral menu "Performance, Power, and Thermal" config GATOR tristate "Gator module for ARM's Streamline Performance Analyzer" default m if (ARM || ARM64) depends on PROFILING depends on HIGH_RES_TIMERS depends on LOCAL_TIMERS || !(ARM && SMP) depends on PERF_EVENTS depends on HW_PERF_EVENTS || !(ARM || ARM64) select TRACING help Gator module for ARM's Streamline Performance Analyzer config MTK_FPSGO bool "Support FPSGO framework" default n depends on MTK_ACAO_SUPPORT help Support FPSGO framework for UX & Gaming FPS performance and low power balance. As a perquisite to ensure FPS performance, FPSGO persuades lowest power consumption for better DoU endurance and gaming experience. If you are not sure about this, set n. config MTK_FPSGO_FBT_GAME bool "Support FPSGO Frame Budget Tuner for Game" default n depends on MTK_FPSGO help Support FPSGO Frame Budget Tuner for Gaming FPS performance and low power balance. FBT is designated to achieve on-time rendering through manipulation of CPU frequencies. If you are not sure about this, set n. config MTK_FPSGO_FBT_UX bool "Support FPSGO Frame Budget Tuner for UX" default n depends on MTK_FPSGO help Support FPSGO Frame Budget Tuner for UX FPS performance and and low power balance. FBT is designated to achieve on-time rendering through manipulation of CPU frequencies. If you are not sure about this, set n. config MTK_FPSGO_FSTB bool "Support FPSGO FPS STBailizer" default n depends on MTK_FPSGO help Support FPSGO FPS stabilizer for FPS performance and low power balance. If you are not sure about this, set n. config MTK_FPSGO_MULTI_STAGE_RESCUE bool "Support FPSGO FBT multi-stage rescuer" default n depends on MTK_FPSGO help Support FPSGO FBT milti-stage boost rescuer. If you are not sure about this, set n. endmenu # PPT menu "Misc configs" config MTK_MEM bool "Support platform memory information" default y help MTK_MEM provides basic platform memory information for mediatek platform drivers. It also provides some debug features. Please see MTK_MEMCFG. config MTK_MEMCFG bool "Support enhanced memory configurations" depends on MTK_MEM help MTK_MEMCFG provides debug features such as platform memory layout information and fragmentation test tools. The features cost additional memory. config MTK_CACHE_DUMP bool "enable cache dump" depends on MTK_MEM default y help Enable cache dump feature. When undef instrunction occurred, we need to check cache data is correct or not. This will use cpu op code to dump tag, data in current l1 cache. AEE will store this data in db file after reboot. config MTK_CACHE_FLUSH_RANGE_PARALLEL bool "Enable cache flush by range in parallel" depends on MTK_IRQ_NEW_DESIGN help This mediatek feature is to accelerate the cache flush by range operation with parallel flushing support. Cache flush module issues smp_function_call to all the online CPUs except the one has largest affinity value, which services IRQs rather than participating cache flushing procesure. config MTK_SVP bool "Support Mediatek Shareable Secure Video Playback technology" depends on CMA default y if (ARM || ARM64) help Mediatek Shareable SVP technology. It tries to save memory by switching different DRAM mode dynamically. It's a platform-dependent feature. config MTK_SVP_RAM_SIZE int "MTK SVP RAM dram buffer size in MB" depends on MTK_SVP default 0 config MTK_TUI_RAM_SIZE int "MTK TUI SVP RAM dram buffer size in MB" depends on MTK_SVP default 0 config MTK_AB_OTA_UPDATER bool "Support Android A/B system updates" default n config AW2013_LED bool "Support AW2013 breath led" default n help Support AW2013 breath led source "drivers/misc/mediatek/aee/Kconfig" source "drivers/misc/mediatek/atf_log/Kconfig" source "drivers/misc/mediatek/boot/Kconfig" source "drivers/misc/mediatek/boot_reason/Kconfig" source "drivers/misc/mediatek/blocktag/Kconfig" source "drivers/misc/mediatek/chip/Kconfig" config MTK_CPU_STRESS bool "MTK cpu stress pattern" default n help This is an option for MTK internal cpu_stress pattern. Run test patterns to stress CPU functionality. Internal project will enable it to stress CPU. If you are not sure about this, do not set it to y. #source "drivers/misc/mediatek/devinfo/Kconfig" #source "drivers/misc/mediatek/dynamic_boost/Kconfig" source "drivers/misc/mediatek/exm/Kconfig" source "drivers/misc/mediatek/gud/Kconfig" source "drivers/misc/mediatek/ice_debug/Kconfig" source "drivers/misc/mediatek/log_store/Kconfig" source "drivers/misc/mediatek/masp/Kconfig" source "drivers/misc/mediatek/mlog/Kconfig" source "drivers/misc/mediatek/mtee/Kconfig" source "drivers/misc/mediatek/mtprintk/Kconfig" source "drivers/misc/mediatek/mtprof/Kconfig" source "drivers/misc/mediatek/performance/Kconfig" source "drivers/misc/mediatek/ram_console/Kconfig" source "drivers/misc/mediatek/sched/Kconfig" source "drivers/misc/mediatek/selinux_warning/Kconfig" source "drivers/misc/mediatek/sysenv/Kconfig" # source "drivers/misc/mediatek/teei/Kconfig" source "drivers/misc/mediatek/watchtrust/Kconfig" source "drivers/misc/mediatek/vow/Kconfig" source "drivers/misc/mediatek/watchpoint/Kconfig" source "drivers/misc/mediatek/rt-regmap/Kconfig" source "drivers/misc/mediatek/smartpa/Kconfig" source "drivers/misc/mediatek/reg_monitor/Kconfig" source "drivers/misc/mediatek/iccs/Kconfig" source "drivers/misc/mediatek/fiq_cache/Kconfig" source "drivers/misc/mediatek/base/power/mcdi/Kconfig" source "drivers/misc/mediatek/geniezone/Kconfig" source "drivers/misc/mediatek/timer/Kconfig" source "drivers/misc/mediatek/io_boost/Kconfig" source "drivers/misc/mediatek/es_reg/Kconfig" source "drivers/misc/mediatek/cmo/Kconfig" config MTK_DM_VERITY_OFF bool "Disable dm-verity" default n config MTK_IRIS_SUPPORT bool "Biometric authentication - iris secure camera" default n endmenu # Misc endif