diff --git a/root/target/linux/bcm27xx/bcm2711/config-5.15 b/root/target/linux/bcm27xx/bcm2711/config-5.15
index e1a41325..d771c1c0 100644
--- a/root/target/linux/bcm27xx/bcm2711/config-5.15
+++ b/root/target/linux/bcm27xx/bcm2711/config-5.15
@@ -1,23 +1,22 @@
 CONFIG_64BIT=y
 # CONFIG_AIO is not set
 CONFIG_ARCH_BCM2835=y
-CONFIG_ARCH_CLOCKSOURCE_DATA=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
 CONFIG_ARCH_MMAP_RND_BITS=18
 CONFIG_ARCH_MMAP_RND_BITS_MAX=24
 CONFIG_ARCH_MMAP_RND_BITS_MIN=18
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
 CONFIG_ARCH_PROC_KCORE_TEXT=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_STACKWALK=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
 CONFIG_ARM64=y
 CONFIG_ARM64_4K_PAGES=y
 CONFIG_ARM64_CNP=y
-CONFIG_ARM64_CONT_SHIFT=4
 CONFIG_ARM64_ERRATUM_1165522=y
 CONFIG_ARM64_ERRATUM_1286807=y
 CONFIG_ARM64_ERRATUM_819472=y
@@ -27,26 +26,24 @@ CONFIG_ARM64_ERRATUM_827319=y
 CONFIG_ARM64_ERRATUM_832075=y
 CONFIG_ARM64_ERRATUM_843419=y
 CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
 CONFIG_ARM64_MODULE_PLTS=y
 CONFIG_ARM64_PAGE_SHIFT=12
 CONFIG_ARM64_PAN=y
 CONFIG_ARM64_PA_BITS=48
 CONFIG_ARM64_PA_BITS_48=y
 CONFIG_ARM64_PTR_AUTH=y
-CONFIG_ARM64_SSBD=y
 CONFIG_ARM64_SVE=y
 CONFIG_ARM64_TAGGED_ADDR_ABI=y
-CONFIG_ARM64_UAO=y
 CONFIG_ARM64_VA_BITS=39
 CONFIG_ARM64_VA_BITS_39=y
-CONFIG_ARM64_VHE=y
 CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
 CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_ARCH_TIMER=y
 CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
 CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
-# CONFIG_ARM_BCM2835_CPUFREQ is not set
 CONFIG_ARM_GIC=y
 CONFIG_ARM_GIC_V2M=y
 CONFIG_ARM_GIC_V3=y
@@ -54,7 +51,6 @@ CONFIG_ARM_GIC_V3_ITS=y
 CONFIG_ARM_GIC_V3_ITS_PCI=y
 CONFIG_ARM_PSCI_FW=y
 CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
-# CONFIG_ARM_SCMI_PROTOCOL is not set
 CONFIG_ARM_TIMER_SP804=y
 CONFIG_ASSOCIATIVE_ARRAY=y
 CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
@@ -72,7 +68,6 @@ CONFIG_BCM7XXX_PHY=y
 CONFIG_BCMGENET=y
 CONFIG_BCM_NET_PHYLIB=y
 CONFIG_BCM_VCIO=y
-# CONFIG_BCM_VC_SM is not set
 # CONFIG_BCM_VC_SM_CMA is not set
 CONFIG_BCM_VIDEOCORE=y
 # CONFIG_BLK_DEV_INITRD is not set
@@ -83,15 +78,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_PM=y
-CONFIG_BLK_SCSI_REQUEST=y
-CONFIG_BOUNCE=y
+CONFIG_BRCMSTB_L2_IRQ=y
 CONFIG_BRCM_CHAR_DRIVERS=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_CAVIUM_ERRATUM_22375=y
 CONFIG_CAVIUM_ERRATUM_23154=y
 CONFIG_CAVIUM_ERRATUM_27456=y
 CONFIG_CAVIUM_TX2_ERRATUM_219=y
-CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
 CONFIG_CLKSRC_MMIO=y
 CONFIG_CLK_BCM2835=y
 CONFIG_CLK_RASPBERRYPI=y
@@ -129,28 +123,18 @@ CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
-# CONFIG_CPU_THERMAL is not set
 CONFIG_CRC16=y
-CONFIG_CRYPTO_AEAD=y
-CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_CTR=y
 CONFIG_CRYPTO_CTS=y
 CONFIG_CRYPTO_DRBG=y
 CONFIG_CRYPTO_DRBG_HMAC=y
 CONFIG_CRYPTO_DRBG_MENU=y
 CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_JITTERENTROPY=y
 CONFIG_CRYPTO_LIB_SHA256=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_MANAGER2=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_NULL2=y
 CONFIG_CRYPTO_RNG=y
 CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_RNG_DEFAULT=y
@@ -176,11 +160,9 @@ CONFIG_DMA_REMAP=y
 CONFIG_DMA_SHARED_BUFFER=y
 CONFIG_DMA_VIRTUAL_CHANNELS=y
 CONFIG_DNOTIFY=y
-CONFIG_DRM_RCAR_WRITEBACK=y
 CONFIG_DTC=y
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_EDAC_SUPPORT=y
-CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
@@ -196,7 +178,6 @@ CONFIG_FB_CMDLINE=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
-# CONFIG_FLATMEM_MANUAL is not set
 CONFIG_FONT_8x16=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_SUPPORT=y
@@ -207,10 +188,12 @@ CONFIG_FRAME_POINTER=y
 CONFIG_FREEZER=y
 CONFIG_FSL_ERRATUM_A008585=y
 CONFIG_FS_ENCRYPTION=y
+CONFIG_FS_ENCRYPTION_ALGS=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_FWNODE_MDIO=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
@@ -222,13 +205,15 @@ CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_CPU_VULNERABILITIES=y
 CONFIG_GENERIC_CSUM=y
 CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_FIND_FIRST_BIT=y
 CONFIG_GENERIC_GETTIMEOFDAY=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IRQ_CHIP=y
 CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
 CONFIG_GENERIC_IRQ_MIGRATION=y
-CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
 CONFIG_GENERIC_MSI_IRQ=y
 CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
 CONFIG_GENERIC_PCI_IOMAP=y
@@ -244,17 +229,14 @@ CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIOLIB_IRQCHIP=y
 CONFIG_GPIO_BCM_VIRT=y
+CONFIG_GPIO_CDEV=y
 # CONFIG_GPIO_FSM is not set
-# CONFIG_GPIO_GENERIC_PLATFORM is not set
-# CONFIG_GPIO_PWM is not set
 CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
-CONFIG_HARDEN_BRANCH_PREDICTOR=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HOLES_IN_ZONE=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
@@ -293,10 +275,10 @@ CONFIG_MAC_PARTITION=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAILBOX=y
 # CONFIG_MAILBOX_TEST is not set
-CONFIG_MAX_RAW_DEVS=256
 CONFIG_MDIO_BCM_UNIMAC=y
 CONFIG_MDIO_BUS=y
 CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
 CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
 CONFIG_MFD_CORE=y
@@ -323,6 +305,7 @@ CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_SG_DMA_LENGTH=y
 CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_SELFTESTS=y
 CONFIG_NLS=y
 CONFIG_NLS_ASCII=y
 CONFIG_NOP_USB_XCEIV=y
@@ -341,7 +324,6 @@ CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
 CONFIG_OF_KOBJ=y
 CONFIG_OF_MDIO=y
-CONFIG_OF_NET=y
 CONFIG_OF_OVERLAY=y
 CONFIG_OF_RESOLVE=y
 CONFIG_PADATA=y
@@ -371,6 +353,7 @@ CONFIG_PM_SLEEP_SMP=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PRINTK_TIME=y
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
 CONFIG_QUEUED_RWLOCKS=y
 CONFIG_QUEUED_SPINLOCKS=y
 CONFIG_RAS=y
@@ -378,23 +361,19 @@ CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_RATIONAL=y
 # CONFIG_RAVE_SP_CORE is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_RCU_NEED_SEGCBLIST=y
-CONFIG_RCU_STALL_COMMON=y
-CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_RESET_CONTROLLER=y
-CONFIG_RESET_SIMPLE=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
 # CONFIG_RPIVID_MEM is not set
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
 CONFIG_SCSI=y
+CONFIG_SCSI_COMMON=y
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_PROC_FS is not set
 CONFIG_SERIAL_8250_BCM2835AUX=y
@@ -412,9 +391,9 @@ CONFIG_SERIAL_MCTRL_GPIO=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SG_POOL=y
 CONFIG_SMP=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
 CONFIG_SPARSEMEM=y
 CONFIG_SPARSEMEM_EXTREME=y
-CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSE_IRQ=y
@@ -425,7 +404,6 @@ CONFIG_SUSPEND_FREEZER=y
 CONFIG_SWIOTLB=y
 CONFIG_SWPHY=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
-CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 # CONFIG_TEXTSEARCH is not set
 CONFIG_THERMAL=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
@@ -456,6 +434,7 @@ CONFIG_USB_UAS=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PCI=y
 CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_VCHIQ_CDEV=y
 CONFIG_VMAP_STACK=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y