Hi everyone,
I’ve been working on optimizing the boot time of my system by reducing the kernel size. I was able to decrease the kernel size from 11.7MB to 8.2MB, but the boot time remains the same
What I’ve Done So Far:
- Disabled unnecessary kernel features and drivers.
- Reduced debug-related options.
- Optimized general kernel configurations under
General setup. - Verified that the new kernel is being used.
here’s my defconfig
CONFIG_LOCALVERSION="-6.7.0-devel"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_AUDIT=y
CONFIG_NO_HZ_IDLE=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
CONFIG_PREEMPT=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_CGROUPS=y
CONFIG_MEMCG=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
CONFIG_NAMESPACES=y
# CONFIG_TIME_NS is not set
CONFIG_USER_NS=y
# CONFIG_NET_NS is not set
CONFIG_RELAY=y
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
# CONFIG_KALLSYMS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_ARCH_MXC=y
# CONFIG_ARM64_ERRATUM_832075 is not set
# CONFIG_ARM64_ERRATUM_1024718 is not set
# CONFIG_ARM64_ERRATUM_1418040 is not set
# CONFIG_ARM64_ERRATUM_1165522 is not set
# CONFIG_ARM64_ERRATUM_1530923 is not set
# CONFIG_ARM64_ERRATUM_2441007 is not set
# CONFIG_ARM64_ERRATUM_1286807 is not set
# CONFIG_ARM64_ERRATUM_1463225 is not set
# CONFIG_ARM64_ERRATUM_1542419 is not set
# CONFIG_ARM64_ERRATUM_1508412 is not set
# CONFIG_ARM64_ERRATUM_2441009 is not set
# CONFIG_ARM64_ERRATUM_2457168 is not set
# CONFIG_ARM64_ERRATUM_2054223 is not set
# CONFIG_ARM64_ERRATUM_2067961 is not set
# CONFIG_CAVIUM_ERRATUM_22375 is not set
# CONFIG_CAVIUM_ERRATUM_23144 is not set
# CONFIG_CAVIUM_ERRATUM_23154 is not set
# CONFIG_CAVIUM_ERRATUM_27456 is not set
# CONFIG_CAVIUM_ERRATUM_30115 is not set
# CONFIG_CAVIUM_TX2_ERRATUM_219 is not set
# CONFIG_FUJITSU_ERRATUM_010001 is not set
# CONFIG_HISILICON_ERRATUM_161600802 is not set
# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set
# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set
# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set
# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set
# CONFIG_NVIDIA_CARMEL_CNP_ERRATUM is not set
# CONFIG_SOCIONEXT_SYNQUACER_PREITS is not set
CONFIG_ARM64_VA_BITS_48=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_SMT=y
CONFIG_NUMA=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_CRASH_DUMP=y
CONFIG_FORCE_MAX_ZONEORDER=14
CONFIG_COMPAT=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_ENERGY_MODEL=y
CONFIG_ARM_CPUIDLE=y
CONFIG_ARM_PSCI_CPUIDLE=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
CONFIG_CPUFREQ_DT=y
CONFIG_ACPI_CPPC_CPUFREQ=m
CONFIG_ARM_SCPI_CPUFREQ=y
CONFIG_ARM_IMX_CPUFREQ_DT=y
CONFIG_ARM_SCMI_CPUFREQ=y
CONFIG_ACPI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_EINJ=y
CONFIG_ARM64_CRYPTO=y
CONFIG_CRYPTO_SHA1_ARM64_CE=y
CONFIG_CRYPTO_SHA2_ARM64_CE=y
CONFIG_CRYPTO_SHA512_ARM64_CE=m
CONFIG_CRYPTO_SHA3_ARM64=m
CONFIG_CRYPTO_SM3_ARM64_CE=m
CONFIG_CRYPTO_GHASH_ARM64_CE=y
CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m
CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
CONFIG_CRYPTO_CHACHA20_NEON=m
CONFIG_CRYPTO_AES_ARM64_BS=m
CONFIG_JUMP_LABEL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_PAGE_REPORTING=y
CONFIG_KSM=y
CONFIG_MEMORY_FAILURE=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_CMA=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_TLS=y
CONFIG_TLS_DEVICE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IPV6_SIT=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_NAT=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_BRIDGE=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
CONFIG_LLC2=y
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_CBS=m
CONFIG_NET_SCH_ETF=m
CONFIG_NET_SCH_TAPRIO=m
CONFIG_NET_SCH_MQPRIO=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_GACT=m
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_GATE=m
CONFIG_TSN=y
CONFIG_NET_SWITCHDEV=y
CONFIG_QRTR=m
CONFIG_QRTR_SMD=m
CONFIG_QRTR_TUN=m
CONFIG_NET_PKTGEN=m
CONFIG_CAN=m
CONFIG_CAN_J1939=m
CONFIG_CAN_VCAN=m
CONFIG_CAN_FLEXCAN=m
CONFIG_CAN_MCP251X=m
CONFIG_CAN_MCP251XFD=m
CONFIG_BT=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=y
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=y
CONFIG_BT_LEDS=y
# CONFIG_BT_DEBUGFS is not set
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIBTUSB_BCM is not set
# CONFIG_BT_HCIBTUSB_RTL is not set
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_MRVL=y
CONFIG_BT_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_CFG80211=m
CONFIG_NL80211_TESTMODE=y
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=m
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=m
CONFIG_RFKILL_GPIO=m
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCI_IMX6_HOST=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_BRCMSTB_GISB_ARB=y
CONFIG_VEXPRESS_CONFIG=y
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_ARM_SCPI_PROTOCOL=y
CONFIG_EFI_CAPSULE_LOADER=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
CONFIG_IMX_DSP=y
CONFIG_IMX_SCU=y
CONFIG_IMX_SCU_PD=y
CONFIG_GNSS=m
CONFIG_GNSS_MTK_SERIAL=m
CONFIG_MTD=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_NVME=m
CONFIG_SRAM=y
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=m
CONFIG_UACCE=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=m
CONFIG_SCSI_HISI_SAS=m
CONFIG_SCSI_HISI_SAS_PCI=m
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_MPT3SAS=m
CONFIG_SCSI_UFSHCD=m
CONFIG_SCSI_UFSHCD_PLATFORM=m
CONFIG_ATA=m
CONFIG_SATA_AHCI=m
CONFIG_SATA_AHCI_PLATFORM=m
CONFIG_AHCI_IMX=m
CONFIG_AHCI_CEVA=m
CONFIG_AHCI_XGENE=m
CONFIG_AHCI_QORIQ=m
CONFIG_SATA_SIL24=m
CONFIG_PATA_PLATFORM=m
CONFIG_PATA_OF_PLATFORM=m
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_BLK_DEV_DM=m
CONFIG_DM_CRYPT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_NETDEVICES=y
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_TUN=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_AMD is not set
# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_CADENCE is not set
# CONFIG_NET_VENDOR_CAVIUM is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
CONFIG_FEC=y
CONFIG_FSL_XGMAC_MDIO=y
CONFIG_FSL_DPAA2_SWITCH=m
CONFIG_FSL_ENETC_MDIO=y
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HISILICON is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_LITEX is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
# CONFIG_NET_VENDOR_MICROSOFT is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NETERION is not set
# CONFIG_NET_VENDOR_NETRONOME is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
# CONFIG_NET_VENDOR_PENSANDO is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
# CONFIG_NET_VENDOR_RENESAS is not set
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_NET_VENDOR_XILINX is not set
CONFIG_AQUANTIA_PHY=m
CONFIG_BROADCOM_PHY=m
CONFIG_BCM54140_PHY=m
CONFIG_BCM7XXX_PHY=m
CONFIG_INPHI_PHY=y
CONFIG_MARVELL_PHY=m
CONFIG_MARVELL_10G_PHY=m
CONFIG_MICREL_PHY=m
CONFIG_MICROSEMI_PHY=m
CONFIG_NXP_TJA11XX_PHY=m
CONFIG_AT803X_PHY=m
CONFIG_REALTEK_PHY=m
CONFIG_ROCKCHIP_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BCM_UNIMAC=m
CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
CONFIG_MDIO_BUS_MUX_MMIOREG=y
CONFIG_PCS_XPCS=y
CONFIG_PPP=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_MULTILINK=y
CONFIG_USB_NET_DRIVERS=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
CONFIG_USB_LAN78XX=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_SR9800=m
CONFIG_USB_NET_SMSC75XX=m
CONFIG_USB_NET_SMSC95XX=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_QMI_WWAN=m
# CONFIG_WLAN_VENDOR_ADMTEK is not set
# CONFIG_WLAN_VENDOR_ATH is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
# CONFIG_WLAN_VENDOR_BROADCOM is not set
# CONFIG_WLAN_VENDOR_CISCO is not set
# CONFIG_WLAN_VENDOR_INTEL is not set
# CONFIG_WLAN_VENDOR_INTERSIL is not set
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_MWIFIEX_PCIE=m
CONFIG_MWIFIEX_USB=m
# CONFIG_WLAN_VENDOR_MEDIATEK is not set
# CONFIG_WLAN_VENDOR_RALINK is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
CONFIG_NET_FAILOVER=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_AD7879=m
CONFIG_TOUCHSCREEN_AD7879_I2C=m
CONFIG_TOUCHSCREEN_ATMEL_MXT=m
CONFIG_TOUCHSCREEN_EXC3000=m
CONFIG_TOUCHSCREEN_GOODIX=m
CONFIG_TOUCHSCREEN_ILITEK=m
CONFIG_TOUCHSCREEN_EDT_FT5X06=m
CONFIG_TOUCHSCREEN_COLIBRI_VF50=m
CONFIG_TOUCHSCREEN_SYNAPTICS_DSX_I2C=m
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PWM_VIBRA=m
# CONFIG_SERIO_SERPORT is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_LEGACY_PTY_COUNT=16
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DW=m
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_AMBA_PL011=m
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=m
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS_SPI=y
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_GPIO=m
CONFIG_I2C_IMX=y
CONFIG_I2C_IMX_LPI2C=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_RPBUS=y
CONFIG_I3C=m
CONFIG_SPI=y
CONFIG_SPI_CADENCE_QUADSPI=y
CONFIG_SPI_DESIGNWARE=m
CONFIG_SPI_DW_DMA=y
CONFIG_SPI_DW_MMIO=m
CONFIG_SPI_FSL_LPSPI=y
CONFIG_SPI_FSL_QUADSPI=y
CONFIG_SPI_NXP_FLEXSPI=y
CONFIG_SPI_IMX=y
CONFIG_SPI_SPIDEV=y
CONFIG_SPI_SLAVE=y
CONFIG_SPI_SLAVE_TIME=y
CONFIG_SPI_SLAVE_SYSTEM_CONTROL=y
CONFIG_SPMI=m
CONFIG_PPS_CLIENT_LDISC=m
CONFIG_PPS_CLIENT_GPIO=m
CONFIG_PINCTRL=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_MAX77620=y
CONFIG_PINCTRL_IMX8QM=y
CONFIG_PINCTRL_S32V_CORE=y
CONFIG_GPIO_ALTERA=m
CONFIG_GPIO_DWAPB=y
CONFIG_GPIO_MB86S7X=m
CONFIG_GPIO_PL061=y
CONFIG_GPIO_WCD934X=m
CONFIG_GPIO_XGENE=y
CONFIG_GPIO_FXL6408=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_ADP5585=y
CONFIG_GPIO_BD9571MWV=m
CONFIG_GPIO_MAX77620=y
CONFIG_POWER_RESET_BRCMSTB=y
CONFIG_POWER_RESET_XGENE=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_SYSCON_REBOOT_MODE=y
CONFIG_BATTERY_SBS=m
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_MAX17042=m
CONFIG_CHARGER_BQ25890=m
CONFIG_CHARGER_BQ25980=m
CONFIG_SENSORS_ARM_SCMI=y
CONFIG_SENSORS_ARM_SCPI=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_FP9931=y
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_PWM_FAN=m
CONFIG_SENSORS_INA2XX=m
CONFIG_SENSORS_INA3221=m
CONFIG_SENSORS_TMP102=m
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=10000
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_IMX_SC_THERMAL=y
CONFIG_DEVICE_THERMAL=y
CONFIG_QORIQ_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_ARM_SP805_WATCHDOG=y
CONFIG_ARM_SBSA_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_IMX_SC_WDT=y
CONFIG_ARM_SMC_WATCHDOG=y
CONFIG_MFD_ADP5585=y
CONFIG_MFD_BD9571MWV=m
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_IMX_MIX=y
CONFIG_MFD_HI6421_PMIC=y
CONFIG_MFD_FP9931=y
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MT6397=m
CONFIG_MFD_RK808=m
CONFIG_MFD_ROHM_BD718XX=m
CONFIG_MFD_WCD934X=m
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_BD718XX=m
CONFIG_REGULATOR_BD9571MWV=m
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_MT6358=m
CONFIG_REGULATOR_MT6397=m
CONFIG_REGULATOR_PCA9450=y
CONFIG_REGULATOR_PF8X00=y
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PWM=m
CONFIG_REGULATOR_QCOM_SPMI=m
CONFIG_REGULATOR_RK808=m
CONFIG_REGULATOR_TPS65132=m
CONFIG_REGULATOR_VCTRL=m
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_SUPPORT_FILTER=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_USB_SUPPORT=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_IMX8_JPEG=m
CONFIG_VIDEO_AMPHION_VPU=y
CONFIG_VIDEO_MXC_CAPTURE=y
CONFIG_VIDEO_MX8_CAPTURE=y
CONFIG_VIDEO_MXC_CSI_CAMERA=m
CONFIG_MXC_MIPI_CSI=m
CONFIG_MXC_CAMERA_OV5640_MIPI_V2=m
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_IMX219=m
CONFIG_VIDEO_OV5640=m
CONFIG_VIDEO_OV5645=m
CONFIG_VIDEO_MT9M114=m
CONFIG_VIDEO_AP1302=m
CONFIG_IMX_DPU_CORE=y
CONFIG_IMX_LCDIF_CORE=y
CONFIG_IMX_LCDIFV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_MALI_DISPLAY=m
CONFIG_DRM_PANEL_LVDS=m
CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
CONFIG_DRM_PANEL_ONTAT_KD50G21_40NT_A1=m
CONFIG_DRM_PANEL_SITRONIX_ST7703=m
CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
CONFIG_DRM_PANEL_WKS_101WX001=m
CONFIG_DRM_DISPLAY_CONNECTOR=m
CONFIG_DRM_LONTIUM_LT8912B=m
CONFIG_DRM_LONTIUM_LT9611=m
CONFIG_DRM_LONTIUM_LT9611UXC=m
CONFIG_DRM_FSL_IMX_LVDS_BRIDGE=y
CONFIG_DRM_NWL_MIPI_DSI=y
CONFIG_DRM_NXP_SEIKO_43WVFIG=y
CONFIG_DRM_PARADE_PS8640=m
CONFIG_DRM_SII902X=m
CONFIG_DRM_SIMPLE_BRIDGE=m
CONFIG_DRM_THINE_THC63LVD1024=m
CONFIG_DRM_TI_SN65DSI83=m
CONFIG_DRM_TI_SN65DSI86=m
CONFIG_DRM_I2C_ADV7511=y
CONFIG_DRM_I2C_ADV7511_AUDIO=y
CONFIG_DRM_CDNS_HDCP=m
CONFIG_DRM_CDNS_HDMI_CEC=m
CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
CONFIG_DRM_DW_HDMI_I2S_AUDIO=m
CONFIG_DRM_DW_HDMI_GP_AUDIO=m
CONFIG_DRM_DW_HDMI_CEC=m
CONFIG_DRM_ITE_IT6263=y
CONFIG_DRM_ITE_IT6161=y
CONFIG_DRM_IMX=y
CONFIG_DRM_IMX_LCDIF_MUX_DISPLAY=y
CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
CONFIG_DRM_IMX_LDB=y
CONFIG_DRM_IMX8QM_LDB=m
CONFIG_DRM_IMX_DW_MIPI_DSI=y
CONFIG_DRM_IMX_HDMI=y
CONFIG_DRM_IMX_SEC_DSIM=m
CONFIG_DRM_IMX_DCNANO=y
CONFIG_DRM_IMX_DCSS=y
CONFIG_DRM_IMX_CDNS_MHDP=m
CONFIG_DRM_MXSFB=y
CONFIG_DRM_LEGACY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_ARMCLCD=y
CONFIG_FB_EFI=y
CONFIG_FB_MXC_EINK_V2_PANEL=m
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_LP855X=m
CONFIG_BACKLIGHT_GPIO=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_SOUND=y
CONFIG_SND=m
CONFIG_SND_ALOOP=m
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_SOC=m
CONFIG_SND_SOC_FSL_ASRC=m
CONFIG_SND_SOC_FSL_MQS=m
CONFIG_SND_SOC_FSL_MICFIL=m
CONFIG_SND_SOC_FSL_EASRC=m
CONFIG_SND_SOC_FSL_XCVR=m
CONFIG_SND_SOC_FSL_ESAI_CLIENT=m
CONFIG_SND_SOC_FSL_RPMSG=m
CONFIG_SND_IMX_SOC=m
CONFIG_SND_SOC_IMX_SGTL5000=m
CONFIG_SND_SOC_IMX_SPDIF=m
CONFIG_SND_SOC_FSL_ASOC_CARD=m
CONFIG_SND_SOC_IMX_AUDMIX=m
CONFIG_SND_SOC_IMX_HDMI=m
CONFIG_SND_SOC_IMX_CARD=m
CONFIG_SND_SOC_IMX_PDM_MIC=m
CONFIG_SND_SOC_IMX_PCM512X=m
CONFIG_SND_SOC_SOF_TOPLEVEL=y
CONFIG_SND_SOC_SOF_OF=m
CONFIG_SND_SOC_SOF_IMX_TOPLEVEL=y
CONFIG_SND_SOC_SOF_IMX8=m
CONFIG_SND_SOC_SOF_IMX8M=m
CONFIG_SND_SOC_SOF_IMX8ULP=m
CONFIG_SND_SOC_AK4613=m
CONFIG_SND_SOC_BT_SCO=m
CONFIG_SND_SOC_CS42XX8_I2C=m
CONFIG_SND_SOC_DMIC=m
CONFIG_SND_SOC_ES7134=m
CONFIG_SND_SOC_ES7241=m
CONFIG_SND_SOC_GTM601=m
CONFIG_SND_SOC_MAX98357A=m
CONFIG_SND_SOC_MAX98927=m
CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
CONFIG_SND_SOC_PCM3168A_I2C=m
CONFIG_SND_SOC_RT5659=m
CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m
CONFIG_SND_SOC_SIMPLE_MUX=m
CONFIG_SND_SOC_SPDIF=m
CONFIG_SND_SOC_TAS571X=m
CONFIG_SND_SOC_WCD934X=m
CONFIG_SND_SOC_WM8524=m
CONFIG_SND_SOC_WM8904=m
CONFIG_SND_SOC_WM8960=m
CONFIG_SND_SOC_WM8962=m
CONFIG_SND_SOC_WSA881X=m
CONFIG_SND_SOC_RPMSG_WM8960=m
CONFIG_SND_SOC_RPMSG_AK4497=m
CONFIG_SND_SOC_NAU8822=m
CONFIG_SND_SOC_LPASS_WSA_MACRO=m
CONFIG_SND_SOC_LPASS_VA_MACRO=m
CONFIG_SND_SIMPLE_CARD=m
CONFIG_SND_AUDIO_GRAPH_CARD=m
CONFIG_UHID=m
CONFIG_HID_ITE=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LOGITECH=m
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MULTITOUCH=m
CONFIG_USB_HIDDEV=y
CONFIG_I2C_HID_ACPI=m
CONFIG_I2C_HID_OF=m
CONFIG_USB_CONN_GPIO=m
CONFIG_USB=y
CONFIG_USB_OTG=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PCI_RENESAS=m
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_PLATFORM=m
CONFIG_USB_HCD_TEST_MODE=y
CONFIG_USB_ACM=m
CONFIG_USB_STORAGE=m
CONFIG_USB_UAS=m
CONFIG_USB_CDNS_SUPPORT=y
CONFIG_USB_CDNS3=y
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_CDNS3_HOST=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_PCI=m
# CONFIG_USB_DWC3_IMX8MP is not set
CONFIG_USB_DWC2=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_ISP1760=y
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=m
CONFIG_USB_SERIAL_CP210X=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_TEST=m
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_HUB_USB251XB=y
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_ONBOARD_HUB=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_MXS_PHY=y
CONFIG_USB_ULPI=y
CONFIG_USB_GADGET=y
CONFIG_USB_SNP_UDC_PLAT=y
CONFIG_USB_BDC_UDC=y
CONFIG_USB_CONFIGFS=y
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_OBEX=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_F_LB_SS=y
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_F_UAC1=y
CONFIG_USB_CONFIGFS_F_UAC1_LEGACY=y
CONFIG_USB_CONFIGFS_F_UAC2=y
CONFIG_USB_CONFIGFS_F_MIDI=y
CONFIG_USB_CONFIGFS_F_HID=y
CONFIG_USB_CONFIGFS_F_UVC=y
CONFIG_USB_ZERO=m
CONFIG_USB_AUDIO=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_CDC_COMPOSITE=y
CONFIG_USB_G_ACM_MS=y
CONFIG_USB_RAW_GADGET=y
CONFIG_TYPEC=m
CONFIG_TYPEC_TCPM=m
CONFIG_TYPEC_TCPCI=m
CONFIG_TYPEC_FUSB302=m
CONFIG_TYPEC_TPS6598X=m
CONFIG_TYPEC_HD3SS3220=m
CONFIG_TYPEC_SWITCH_GPIO=m
CONFIG_MMC=y
CONFIG_MMC_BLOCK_MINORS=32
CONFIG_MMC_ARMMMCI=y
# CONFIG_MMC_STM32_SDMMC is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ACPI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
CONFIG_MMC_SDHCI_CADENCE=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_SPI=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_HI3798CV200=y
CONFIG_MMC_DW_K3=y
CONFIG_MMC_MTK=y
CONFIG_MMC_SDHCI_XENON=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_LM3692X=m
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_PCA995X=m
CONFIG_LEDS_PWM=m
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_LEDS_TRIGGER_PANIC=y
CONFIG_EDAC=y
CONFIG_EDAC_GHES=y
CONFIG_EDAC_SYNOPSYS=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_HYM8563=m
CONFIG_RTC_DRV_MAX77686=y
CONFIG_RTC_DRV_RK808=m
CONFIG_RTC_DRV_PCF85363=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_RX8581=m
CONFIG_RTC_DRV_RV3028=m
CONFIG_RTC_DRV_RV8803=m
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_PCF2127=m
CONFIG_RTC_DRV_EFI=y
CONFIG_RTC_DRV_PL031=y
CONFIG_RTC_DRV_SNVS=y
CONFIG_RTC_DRV_BBNSM=y
CONFIG_RTC_DRV_IMX_SC=y
CONFIG_RTC_DRV_IMX_RPMSG=y
CONFIG_DMADEVICES=y
CONFIG_BCM_SBA_RAID=m
CONFIG_FSL_EDMA=y
CONFIG_FSL_QDMA=m
CONFIG_FSL_EDMA_V3=y
CONFIG_IMX_SDMA=m
CONFIG_MV_XOR_V2=y
CONFIG_MXS_DMA=y
CONFIG_MXC_PXP_V3=y
CONFIG_PL330_DMA=y
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=y
CONFIG_DMATEST=y
CONFIG_DMABUF_HEAPS=y
CONFIG_DMABUF_HEAPS_SYSTEM=y
CONFIG_DMABUF_HEAPS_CMA=y
CONFIG_UIO=y
CONFIG_UIO_PCI_GENERIC=y
CONFIG_UIO_IVSHMEM=y
CONFIG_VFIO=y
CONFIG_VFIO_PCI=y
# CONFIG_VIRTIO_MENU is not set
# CONFIG_VHOST_MENU is not set
CONFIG_STAGING=y
CONFIG_R8188EU=m
CONFIG_STAGING_MEDIA=y
CONFIG_VIDEO_HANTRO=m
CONFIG_VIDEO_IMX_CAPTURE=y
# CONFIG_IMX8_MIPI_CSI2_SAM is not set
# CONFIG_DWC_MIPI_CSI2_HOST is not set
CONFIG_IMX8_MEDIA_DEVICE=m
CONFIG_FSL_PPFE=y
CONFIG_FSL_PPFE_UTIL_DISABLED=y
CONFIG_ETHOSU=y
CONFIG_CLK_VEXPRESS_OSC=y
CONFIG_COMMON_CLK_RK808=m
CONFIG_COMMON_CLK_SCMI=y
CONFIG_COMMON_CLK_SCPI=y
CONFIG_COMMON_CLK_CS2000_CP=y
CONFIG_COMMON_CLK_XGENE=y
CONFIG_COMMON_CLK_PWM=y
CONFIG_COMMON_CLK_VC5=y
CONFIG_CLK_IMX8MQ=y
CONFIG_CLK_IMX8QXP=y
CONFIG_ARCH_S32_CLK=y
CONFIG_HWSPINLOCK=y
CONFIG_ARM_MHU=y
CONFIG_IMX_MBOX=y
CONFIG_PLATFORM_MHU=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y
CONFIG_ARM_SMMU=y
CONFIG_ARM_SMMU_V3=y
CONFIG_REMOTEPROC=y
CONFIG_IMX_REMOTEPROC=y
CONFIG_RPMSG_CHAR=m
CONFIG_RPMSG_QCOM_GLINK_RPM=y
CONFIG_SOUNDWIRE=m
CONFIG_SOUNDWIRE_QCOM=m
CONFIG_FSL_RCPM=y
CONFIG_FSL_QIXIS=y
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_EXTCON_GPIO=m
CONFIG_EXTCON_PTN5150=m
CONFIG_EXTCON_USB_GPIO=m
CONFIG_MEMORY=y
CONFIG_IIO=y
CONFIG_FXLS8962AF_I2C=m
CONFIG_IMX8QXP_ADC=m
CONFIG_MAX9611=m
CONFIG_QCOM_SPMI_VADC=m
CONFIG_QCOM_SPMI_ADC5=m
CONFIG_TI_ADS1015=m
CONFIG_FXAS21002C=y
CONFIG_FXOS8700_I2C=y
CONFIG_RPMSG_IIO_PEDOMETER=m
CONFIG_IIO_ST_LSM6DSX=y
CONFIG_SENSORS_ISL29018=y
CONFIG_VCNL4000=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_MPL3115=y
CONFIG_PWM=y
CONFIG_PWM_ADP5585=y
CONFIG_PWM_FSL_FTM=m
CONFIG_PWM_IMX27=y
CONFIG_PWM_RPCHIP=y
CONFIG_RESET_IMX7=y
CONFIG_RESET_IMX8ULP_SIM=y
CONFIG_PHY_XGENE=y
CONFIG_PHY_MIXEL_LVDS=m
CONFIG_PHY_MIXEL_LVDS_COMBO=m
CONFIG_PHY_CADENCE_SALVO=y
# CONFIG_PHY_FSL_IMX8MQ_USB is not set
CONFIG_PHY_MIXEL_MIPI_DPHY=m
CONFIG_PHY_SAMSUNG_HDMI_PHY=m
CONFIG_PHY_FSL_IMX_PCIE=m
CONFIG_PHY_QCOM_USB_HS=m
CONFIG_PHY_QCOM_USB_HSIC=m
CONFIG_ARM_SMMU_V3_PMU=m
CONFIG_FSL_IMX8_DDR_PMU=y
CONFIG_NVMEM_IMX_OCOTP=y
CONFIG_NVMEM_IMX_OCOTP_SCU=y
CONFIG_NVMEM_RMEM=m
CONFIG_TEE=y
CONFIG_OPTEE=y
CONFIG_MUX_MMIO=y
CONFIG_SLIM_QCOM_CTRL=m
CONFIG_MXC_SIM=y
# CONFIG_MXC_GPU_VIV is not set
CONFIG_MXC_EMVSIM=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_DNOTIFY is not set
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
CONFIG_VFAT_FS=y
CONFIG_EXFAT_FS=m
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_EFIVAR_FS=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_FILE_DIRECT=y
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
CONFIG_NFS_FS=y
CONFIG_NFS_V4=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_TRUSTED_KEYS=m
# CONFIG_TRUSTED_KEYS_TPM is not set
# CONFIG_TRUSTED_KEYS_TEE is not set
CONFIG_SECURITY=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_ECHAINIV=y
CONFIG_CRYPTO_TLS=m
CONFIG_CRYPTO_CFB=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_OFB=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_STREEBOG=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
CONFIG_CRYPTO_DEV_FSL_CAAM_SECVIO=m
CONFIG_CRYPTO_DEV_FSL_CAAM=m
CONFIG_CRYPTO_DEV_FSL_CAAM_SM_TEST=m
CONFIG_CRYPTO_DEV_CCREE=m
CONFIG_CRYPTO_DEV_HISI_SEC2=m
CONFIG_CRYPTO_DEV_HISI_ZIP=m
CONFIG_CRYPTO_DEV_HISI_HPRE=m
CONFIG_CRYPTO_DEV_HISI_TRNG=m
CONFIG_CRYPTO_DEV_AMLOGIC_GXL=m
CONFIG_PACKING=y
CONFIG_INDIRECT_PIO=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_CRC8=y
CONFIG_XZ_DEC=y
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=32
CONFIG_PRINTK_TIME=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_FS=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_FTRACE is not set
CONFIG_CORESIGHT=y
CONFIG_CORESIGHT_LINK_AND_SINK_TMC=y
CONFIG_CORESIGHT_SOURCE_ETM4X=y
CONFIG_MEMTEST=y
please tell me if there are any additional drivers to disable from this configuation
Observations:
- Despite the size reduction, the time taken from power-on to user space initialization hasn’t improved.
- No significant difference in
dmesgtimestamps compared to the previous (larger) kernel. - The system is running on an Apalis iMX8 QuadMax board.
NB: boot time ~ 13 still pretty long
also please tell me about any additional steps to reduce boot time
