bcm27xx: refresh 6.6 kernel config files

Refresh config for kernel 6.6 and add missing symbols.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

6 files changed, 170 insertions, 50 deletions

diff --git a/target/linux/bcm27xx/bcm2708/config-6.6 b/target/linux/bcm27xx/bcm2708/config-6.6
index d874eb9f8a..cd978837ea 100644
--- a/target/linux/bcm27xx/bcm2708/config-6.6
+++ b/target/linux/bcm27xx/bcm2708/config-6.6
@@ -10,10 +10,10 @@ CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 CONFIG_ARCH_MULTIPLATFORM=y
 CONFIG_ARCH_MULTI_V6=y
 CONFIG_ARCH_MULTI_V6_V7=y
-CONFIG_ARCH_NR_GPIO=0
 CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_STACKWALK=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
@@ -52,6 +52,7 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_PM=y
 CONFIG_BRCMSTB_L2_IRQ=y
 CONFIG_BRCM_CHAR_DRIVERS=y
+CONFIG_BUFFER_HEAD=y
 # CONFIG_CACHE_L2X0 is not set
 CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
 CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
@@ -104,6 +105,7 @@ CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MITIGATIONS=y
 CONFIG_CPU_PABRT_V6=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_THUMB_CAPABLE=y
@@ -113,9 +115,9 @@ CONFIG_CRC16=y
 CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
 CONFIG_CRYPTO_LIB_SHA1=y
 CONFIG_CRYPTO_LIB_UTILS=y
-CONFIG_CRYPTO_RNG2=y
 CONFIG_CURRENT_POINTER_IN_TPIDRURO=y
 CONFIG_DCACHE_WORD_ACCESS=y
 CONFIG_DEBUG_BUGVERBOSE=y
@@ -149,7 +151,10 @@ CONFIG_FB_BCM2708=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
+CONFIG_FB_CORE=y
+CONFIG_FB_DEVICE=y
+CONFIG_FB_IOMEM_FOPS=y
+CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FIQ=y
 CONFIG_FIXED_PHY=y
@@ -164,12 +169,12 @@ CONFIG_FREEZER=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FUNCTION_ALIGNMENT=0
 CONFIG_FWNODE_MDIO=y
 CONFIG_FW_CACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_CLOCKEVENTS=y
@@ -197,6 +202,7 @@ CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
 CONFIG_HAS_IOPORT_MAP=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
@@ -242,7 +248,6 @@ CONFIG_MEDIA_PLATFORM_DRIVERS=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_SUPPORT_FILTER=y
-CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
 CONFIG_MFD_CORE=y
 CONFIG_MFD_SYSCON=y
@@ -256,13 +261,18 @@ CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
+CONFIG_MMC_HSQ=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
 CONFIG_MODULES_USE_ELF_REL=y
 # CONFIG_MTD is not set
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NET_EGRESS=y
+CONFIG_NET_INGRESS=y
 CONFIG_NET_SELFTESTS=y
+CONFIG_NET_XGRESS=y
 CONFIG_NLS=y
 CONFIG_NLS_ASCII=y
 CONFIG_NOP_USB_XCEIV=y
@@ -271,6 +281,7 @@ CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_NVMEM=y
 CONFIG_NVMEM_LAYOUTS=y
+CONFIG_NVMEM_RASPBERRYPI_OTP=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_CONFIGFS=y
@@ -322,7 +333,6 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_RESET_CONTROLLER=y
 # CONFIG_RESET_RASPBERRYPI is not set
 CONFIG_RESET_SIMPLE=y
-# CONFIG_RPIVID_MEM is not set
 # CONFIG_RPI_POE_POWER is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_COMMON=y
@@ -345,7 +355,7 @@ CONFIG_SG_POOL=y
 CONFIG_SMSC_PHY=y
 CONFIG_SOFTIRQ_ON_OWN_STACK=y
 CONFIG_SPARSE_IRQ=y
-CONFIG_SRCU=y
+CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
@@ -381,6 +391,7 @@ CONFIG_USB_USBNET=y
 CONFIG_USE_OF=y
 CONFIG_VCHIQ_CDEV=y
 CONFIG_VFP=y
+CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_DEV=y
 CONFIG_VIDEO_V4L2_I2C=y
 CONFIG_VT=y
diff --git a/target/linux/bcm27xx/bcm2709/config-6.6 b/target/linux/bcm27xx/bcm2709/config-6.6
index 4dcca5dd04..1a034b3e71 100644
--- a/target/linux/bcm27xx/bcm2709/config-6.6
+++ b/target/linux/bcm27xx/bcm2709/config-6.6
@@ -11,11 +11,11 @@ CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 CONFIG_ARCH_MULTIPLATFORM=y
 CONFIG_ARCH_MULTI_V6_V7=y
 CONFIG_ARCH_MULTI_V7=y
-CONFIG_ARCH_NR_GPIO=0
 CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
 CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_STACKWALK=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
@@ -66,6 +66,7 @@ CONFIG_BOUNCE=y
 CONFIG_BRCMSTB_L2_IRQ=y
 CONFIG_BRCM_CHAR_DRIVERS=y
 CONFIG_BROADCOM_PHY=y
+CONFIG_BUFFER_HEAD=y
 # CONFIG_CACHE_L2X0 is not set
 CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
 CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
@@ -121,6 +122,7 @@ CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MITIGATIONS=y
 CONFIG_CPU_PABRT_V7=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
@@ -137,9 +139,11 @@ CONFIG_CRYPTO_DRBG=y
 CONFIG_CRYPTO_DRBG_HMAC=y
 CONFIG_CRYPTO_DRBG_MENU=y
 CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_GENIV=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_JITTERENTROPY=y
 CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
 CONFIG_CRYPTO_LIB_SHA1=y
 CONFIG_CRYPTO_LIB_SHA256=y
 CONFIG_CRYPTO_LIB_UTILS=y
@@ -148,6 +152,7 @@ CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_RNG_DEFAULT=y
 CONFIG_CRYPTO_SEQIV=y
 CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA3=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_XTS=y
 CONFIG_CURRENT_POINTER_IN_TPIDRURO=y
@@ -184,7 +189,10 @@ CONFIG_FB_BCM2708=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
+CONFIG_FB_CORE=y
+CONFIG_FB_DEVICE=y
+CONFIG_FB_IOMEM_FOPS=y
+CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FIQ=y
 CONFIG_FIXED_PHY=y
@@ -201,12 +209,12 @@ CONFIG_FS_ENCRYPTION_ALGS=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FUNCTION_ALIGNMENT=0
 CONFIG_FWNODE_MDIO=y
 CONFIG_FW_CACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
@@ -225,7 +233,6 @@ 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
 CONFIG_GENERIC_PHY=y
 CONFIG_GENERIC_PINCONF=y
@@ -247,10 +254,13 @@ CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
 CONFIG_HAS_IOPORT_MAP=y
 CONFIG_HAVE_SMP=y
 CONFIG_HIGHMEM=y
 CONFIG_HIGHPTE=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
@@ -301,7 +311,6 @@ CONFIG_MEDIA_PLATFORM_DRIVERS=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_SUPPORT_FILTER=y
-CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
 CONFIG_MFD_CORE=y
 CONFIG_MFD_SYSCON=y
@@ -316,19 +325,25 @@ CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
+CONFIG_MMC_HSQ=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_IO_ACCESSORS=y
 CONFIG_MMC_SDHCI_IPROC=y
 # CONFIG_MMC_SDHCI_PCI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
 CONFIG_MODULES_USE_ELF_REL=y
 # CONFIG_MTD is not set
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_SRCU_NMI_SAFE=y
 CONFIG_NEON=y
+CONFIG_NET_EGRESS=y
 CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_INGRESS=y
 CONFIG_NET_PTP_CLASSIFY=y
 CONFIG_NET_SELFTESTS=y
+CONFIG_NET_XGRESS=y
 CONFIG_NLS=y
 CONFIG_NLS_ASCII=y
 CONFIG_NOP_USB_XCEIV=y
@@ -338,6 +353,7 @@ CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=4
 CONFIG_NVMEM=y
 CONFIG_NVMEM_LAYOUTS=y
+CONFIG_NVMEM_RASPBERRYPI_OTP=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_CONFIGFS=y
@@ -365,7 +381,6 @@ CONFIG_PCIE_PME=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_DOMAINS_GENERIC=y
 CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYLIB=y
@@ -406,7 +421,6 @@ CONFIG_RESET_CONTROLLER=y
 CONFIG_RESET_RASPBERRYPI=y
 CONFIG_RESET_SIMPLE=y
 CONFIG_RFS_ACCEL=y
-# CONFIG_RPIVID_MEM is not set
 # CONFIG_RPI_POE_POWER is not set
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
@@ -434,7 +448,7 @@ CONFIG_SMSC_PHY=y
 CONFIG_SOCK_RX_QUEUE_MAPPING=y
 CONFIG_SOFTIRQ_ON_OWN_STACK=y
 CONFIG_SPARSE_IRQ=y
-CONFIG_SRCU=y
+CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
@@ -482,6 +496,7 @@ CONFIG_USE_OF=y
 CONFIG_VCHIQ_CDEV=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y
+CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_DEV=y
 CONFIG_VIDEO_V4L2_I2C=y
 CONFIG_VT=y
diff --git a/target/linux/bcm27xx/bcm2710/config-6.6 b/target/linux/bcm27xx/bcm2710/config-6.6
index 8f262671c7..4ab0e03ee2 100644
--- a/target/linux/bcm27xx/bcm2710/config-6.6
+++ b/target/linux/bcm27xx/bcm2710/config-6.6
@@ -5,7 +5,9 @@ CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
 CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_FORCE_MAX_ORDER=10
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
@@ -13,7 +15,6 @@ 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_NR_GPIO=0
 CONFIG_ARCH_PROC_KCORE_TEXT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_STACKWALK=y
@@ -80,6 +81,8 @@ CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_PM=y
 CONFIG_BRCMSTB_L2_IRQ=y
 CONFIG_BRCM_CHAR_DRIVERS=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_BUILTIN_RETURN_ADDRESS_STRIPS_PAC=y
 CONFIG_CAVIUM_ERRATUM_22375=y
 CONFIG_CAVIUM_ERRATUM_23154=y
 CONFIG_CAVIUM_ERRATUM_27456=y
@@ -130,6 +133,7 @@ CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MITIGATIONS=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
 CONFIG_CRC16=y
@@ -145,9 +149,11 @@ CONFIG_CRYPTO_DRBG=y
 CONFIG_CRYPTO_DRBG_HMAC=y
 CONFIG_CRYPTO_DRBG_MENU=y
 CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_GENIV=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_JITTERENTROPY=y
 CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
 CONFIG_CRYPTO_LIB_SHA1=y
 CONFIG_CRYPTO_LIB_SHA256=y
 CONFIG_CRYPTO_LIB_UTILS=y
@@ -157,6 +163,7 @@ CONFIG_CRYPTO_RNG_DEFAULT=y
 CONFIG_CRYPTO_SEQIV=y
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA256_ARM64=y
+CONFIG_CRYPTO_SHA3=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_SHA512_ARM64=y
 CONFIG_CRYPTO_XTS=y
@@ -190,7 +197,10 @@ CONFIG_FB_BCM2708=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
+CONFIG_FB_CORE=y
+CONFIG_FB_DEVICE=y
+CONFIG_FB_IOMEM_FOPS=y
+CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
@@ -208,13 +218,14 @@ CONFIG_FS_ENCRYPTION_ALGS=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FUNCTION_ALIGNMENT=4
+CONFIG_FUNCTION_ALIGNMENT_4B=y
 CONFIG_FWNODE_MDIO=y
 CONFIG_FW_CACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
-CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
@@ -235,7 +246,6 @@ 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
 CONFIG_GENERIC_PINCONF=y
 CONFIG_GENERIC_PINCTRL_GROUPS=y
@@ -253,7 +263,10 @@ CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
 CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
@@ -299,7 +312,6 @@ CONFIG_MEDIA_PLATFORM_DRIVERS=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_SUPPORT_FILTER=y
-CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
 CONFIG_MFD_CORE=y
 CONFIG_MFD_SYSCON=y
@@ -314,18 +326,23 @@ CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
+CONFIG_MMC_HSQ=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_IO_ACCESSORS=y
 CONFIG_MMC_SDHCI_IPROC=y
 # CONFIG_MMC_SDHCI_PCI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
 CONFIG_MODULES_USE_ELF_RELA=y
 # CONFIG_MTD is not set
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NET_EGRESS=y
 CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_INGRESS=y
 CONFIG_NET_SELFTESTS=y
+CONFIG_NET_XGRESS=y
 CONFIG_NLS=y
 CONFIG_NLS_ASCII=y
 CONFIG_NOP_USB_XCEIV=y
@@ -335,6 +352,7 @@ CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=4
 CONFIG_NVMEM=y
 CONFIG_NVMEM_LAYOUTS=y
+CONFIG_NVMEM_RASPBERRYPI_OTP=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_CONFIGFS=y
@@ -357,7 +375,7 @@ CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_DOMAINS_GENERIC=y
 CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PER_VMA_LOCK=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYLIB=y
 CONFIG_PHYLIB_LEDS=y
@@ -399,7 +417,6 @@ 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_RPI_POE_POWER is not set
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
@@ -430,7 +447,7 @@ CONFIG_SPARSEMEM_EXTREME=y
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSE_IRQ=y
-CONFIG_SRCU=y
+CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
@@ -468,6 +485,7 @@ CONFIG_USB_SUPPORT=y
 CONFIG_USB_UAS=y
 CONFIG_USB_USBNET=y
 CONFIG_VCHIQ_CDEV=y
+CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_DEV=y
 CONFIG_VIDEO_V4L2_I2C=y
 CONFIG_VMAP_STACK=y
diff --git a/target/linux/bcm27xx/bcm2711/config-6.6 b/target/linux/bcm27xx/bcm2711/config-6.6
index 1556ae5593..915fe29cae 100644
--- a/target/linux/bcm27xx/bcm2711/config-6.6
+++ b/target/linux/bcm27xx/bcm2711/config-6.6
@@ -5,7 +5,9 @@ CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
 CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_FORCE_MAX_ORDER=10
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
@@ -13,7 +15,6 @@ 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_NR_GPIO=0
 CONFIG_ARCH_PROC_KCORE_TEXT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_STACKWALK=y
@@ -79,6 +80,8 @@ CONFIG_BLK_PM=y
 CONFIG_BRCMSTB_L2_IRQ=y
 CONFIG_BRCM_CHAR_DRIVERS=y
 CONFIG_BROADCOM_PHY=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_BUILTIN_RETURN_ADDRESS_STRIPS_PAC=y
 CONFIG_CAVIUM_ERRATUM_22375=y
 CONFIG_CAVIUM_ERRATUM_23154=y
 CONFIG_CAVIUM_ERRATUM_27456=y
@@ -129,6 +132,7 @@ CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MITIGATIONS=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
 CONFIG_CRC16=y
@@ -144,9 +148,11 @@ CONFIG_CRYPTO_DRBG=y
 CONFIG_CRYPTO_DRBG_HMAC=y
 CONFIG_CRYPTO_DRBG_MENU=y
 CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_GENIV=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_JITTERENTROPY=y
 CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
 CONFIG_CRYPTO_LIB_SHA1=y
 CONFIG_CRYPTO_LIB_SHA256=y
 CONFIG_CRYPTO_LIB_UTILS=y
@@ -156,6 +162,7 @@ CONFIG_CRYPTO_RNG_DEFAULT=y
 CONFIG_CRYPTO_SEQIV=y
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA256_ARM64=y
+CONFIG_CRYPTO_SHA3=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_SHA512_ARM64=y
 CONFIG_CRYPTO_XTS=y
@@ -190,7 +197,10 @@ CONFIG_FB_BCM2708=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
+CONFIG_FB_CORE=y
+CONFIG_FB_DEVICE=y
+CONFIG_FB_IOMEM_FOPS=y
+CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
@@ -208,13 +218,14 @@ CONFIG_FS_ENCRYPTION_ALGS=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FUNCTION_ALIGNMENT=4
+CONFIG_FUNCTION_ALIGNMENT_4B=y
 CONFIG_FWNODE_MDIO=y
 CONFIG_FW_CACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
-CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
@@ -235,7 +246,6 @@ 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
 CONFIG_GENERIC_PHY=y
 CONFIG_GENERIC_PINCONF=y
@@ -254,7 +264,10 @@ CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
 CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
@@ -301,7 +314,6 @@ CONFIG_MEDIA_PLATFORM_DRIVERS=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_SUPPORT_FILTER=y
-CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
 CONFIG_MFD_CORE=y
 CONFIG_MFD_SYSCON=y
@@ -314,19 +326,24 @@ CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
+CONFIG_MMC_HSQ=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_IO_ACCESSORS=y
 CONFIG_MMC_SDHCI_IPROC=y
 # CONFIG_MMC_SDHCI_PCI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
 CONFIG_MODULES_USE_ELF_RELA=y
 # CONFIG_MTD is not set
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NET_EGRESS=y
 CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_INGRESS=y
 CONFIG_NET_PTP_CLASSIFY=y
 CONFIG_NET_SELFTESTS=y
+CONFIG_NET_XGRESS=y
 CONFIG_NLS=y
 CONFIG_NLS_ASCII=y
 CONFIG_NOP_USB_XCEIV=y
@@ -336,6 +353,7 @@ CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=4
 CONFIG_NVMEM=y
 CONFIG_NVMEM_LAYOUTS=y
+CONFIG_NVMEM_RASPBERRYPI_OTP=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_CONFIGFS=y
@@ -361,7 +379,7 @@ CONFIG_PCIE_PME=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_DOMAINS_GENERIC=y
 CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PER_VMA_LOCK=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYLIB=y
 CONFIG_PHYLIB_LEDS=y
@@ -406,7 +424,6 @@ CONFIG_RESET_RASPBERRYPI=y
 CONFIG_RESET_SIMPLE=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
-# CONFIG_RPIVID_MEM is not set
 # CONFIG_RPI_POE_POWER is not set
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
@@ -436,7 +453,7 @@ CONFIG_SPARSEMEM_EXTREME=y
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSE_IRQ=y
-CONFIG_SRCU=y
+CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
@@ -476,6 +493,7 @@ CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PCI=y
 CONFIG_USB_XHCI_PLATFORM=y
 CONFIG_VCHIQ_CDEV=y
+CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_DEV=y
 CONFIG_VIDEO_V4L2_I2C=y
 CONFIG_VMAP_STACK=y
diff --git a/target/linux/bcm27xx/bcm2712/config-6.6 b/target/linux/bcm27xx/bcm2712/config-6.6
index ed2b623cfe..f61986338b 100644
--- a/target/linux/bcm27xx/bcm2712/config-6.6
+++ b/target/linux/bcm27xx/bcm2712/config-6.6
@@ -6,7 +6,9 @@ CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
 CONFIG_ARCH_BRCMSTB=y
 CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_FORCE_MAX_ORDER=10
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
@@ -14,7 +16,6 @@ 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_NR_GPIO=0
 CONFIG_ARCH_PROC_KCORE_TEXT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_STACKWALK=y
@@ -77,6 +78,7 @@ CONFIG_BCM7038_L1_IRQ=y
 CONFIG_BCM7120_L2_IRQ=y
 CONFIG_BCM7XXX_PHY=y
 CONFIG_BCMA=y
+CONFIG_BCMASP=y
 CONFIG_BCMA_BLOCKIO=y
 # CONFIG_BCMA_DEBUG is not set
 # CONFIG_BCMA_DRIVER_GMAC_CMN is not set
@@ -102,11 +104,12 @@ CONFIG_BLK_PM=y
 CONFIG_BRCMSTB_DPFE=y
 CONFIG_BRCMSTB_L2_IRQ=y
 CONFIG_BRCMSTB_MEMC=y
-CONFIG_BRCMSTB_PM=y
 # CONFIG_BRCMSTB_THERMAL is not set
 CONFIG_BRCM_CHAR_DRIVERS=y
 CONFIG_BRCM_USB_PINMAP=y
 CONFIG_BROADCOM_PHY=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_BUILTIN_RETURN_ADDRESS_STRIPS_PAC=y
 CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
 CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
 CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
@@ -156,6 +159,7 @@ CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MITIGATIONS=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
 CONFIG_CRC16=y
@@ -174,10 +178,12 @@ CONFIG_CRYPTO_DRBG=y
 CONFIG_CRYPTO_DRBG_HMAC=y
 CONFIG_CRYPTO_DRBG_MENU=y
 CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_GENIV=y
 CONFIG_CRYPTO_GHASH_ARM64_CE=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_JITTERENTROPY=y
 CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
 CONFIG_CRYPTO_LIB_SHA1=y
 CONFIG_CRYPTO_LIB_SHA256=y
 CONFIG_CRYPTO_LIB_UTILS=y
@@ -233,7 +239,10 @@ CONFIG_FB_BCM2708=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
+CONFIG_FB_CORE=y
+CONFIG_FB_DEVICE=y
+CONFIG_FB_IOMEM_FOPS=y
+CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
@@ -251,13 +260,14 @@ CONFIG_FS_ENCRYPTION_ALGS=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FUNCTION_ALIGNMENT=4
+CONFIG_FUNCTION_ALIGNMENT_4B=y
 CONFIG_FWNODE_MDIO=y
 CONFIG_FW_CACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
-CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
@@ -279,7 +289,6 @@ 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
 CONFIG_GENERIC_PHY=y
 CONFIG_GENERIC_PINCONF=y
@@ -301,7 +310,10 @@ CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
 CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_CPCI is not set
@@ -325,7 +337,7 @@ CONFIG_INPUT_MOUSEDEV=y
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_INPUT_RASPBERRYPI_BUTTON=y
+# CONFIG_IOMMUFD is not set
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
 # CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
@@ -374,7 +386,6 @@ CONFIG_MEDIA_PLATFORM_DRIVERS=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_SUPPORT_FILTER=y
-CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY=y
 CONFIG_MEMORY_ISOLATION=y
 CONFIG_MFD_CORE=y
@@ -391,6 +402,7 @@ CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_CQHCI=y
+CONFIG_MMC_HSQ=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_BRCMSTB=y
 CONFIG_MMC_SDHCI_IO_ACCESSORS=y
@@ -398,13 +410,18 @@ CONFIG_MMC_SDHCI_IPROC=y
 CONFIG_MMC_SDHCI_OF_DWCMSHC=y
 # CONFIG_MMC_SDHCI_PCI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
 CONFIG_MODULES_USE_ELF_RELA=y
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_SG_DMA_FLAGS=y
 CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NET_EGRESS=y
 CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_INGRESS=y
 CONFIG_NET_PTP_CLASSIFY=y
 CONFIG_NET_SELFTESTS=y
+CONFIG_NET_XGRESS=y
 CONFIG_NLS=y
 CONFIG_NLS_ASCII=y
 CONFIG_NOP_USB_XCEIV=y
@@ -414,6 +431,7 @@ CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=4
 CONFIG_NVMEM=y
 CONFIG_NVMEM_LAYOUTS=y
+CONFIG_NVMEM_RASPBERRYPI_OTP=y
 CONFIG_NVME_CORE=y
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVME_MULTIPATH is not set
@@ -458,8 +476,8 @@ CONFIG_PCI_ECAM=y
 CONFIG_PCI_HOST_COMMON=y
 CONFIG_PCI_HOST_GENERIC=y
 CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PCI_STUB=y
+CONFIG_PER_VMA_LOCK=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYLIB=y
 CONFIG_PHYLIB_LEDS=y
@@ -514,7 +532,6 @@ CONFIG_RESET_RASPBERRYPI=y
 CONFIG_RESET_SIMPLE=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
-# CONFIG_RPIVID_MEM is not set
 # CONFIG_RPI_POE_POWER is not set
 CONFIG_RPS=y
 CONFIG_RTC_CLASS=y
@@ -554,7 +571,7 @@ CONFIG_SPARSEMEM_EXTREME=y
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSE_IRQ=y
-CONFIG_SRCU=y
+CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
@@ -576,7 +593,6 @@ CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
 CONFIG_TREE_RCU=y
 CONFIG_TREE_SRCU=y
-# CONFIG_UACCE is not set
 # CONFIG_UCLAMP_TASK is not set
 CONFIG_UEVENT_HELPER_PATH=""
 CONFIG_UNMAP_KERNEL_AT_EL0=y
@@ -601,6 +617,7 @@ CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PCI=y
 CONFIG_USB_XHCI_PLATFORM=y
 CONFIG_VCHIQ_CDEV=y
+CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_DEV=y
 CONFIG_VIDEO_V4L2_I2C=y
 CONFIG_VMAP_STACK=y
diff --git a/target/linux/bcm27xx/config-6.6 b/target/linux/bcm27xx/config-6.6
new file mode 100644
index 0000000000..a974862cea
--- /dev/null
+++ b/target/linux/bcm27xx/config-6.6
@@ -0,0 +1,41 @@
+# CONFIG_ARCH_BCM_63XX is not set
+# CONFIG_BACKLIGHT_RPI is not set
+# CONFIG_BCM2712_MIP is not set
+# CONFIG_COMMON_CLK_RP1 is not set
+# CONFIG_COMMON_CLK_RP1_SDIO  is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9806E is not set
+# CONFIG_DRM_PANEL_TPO_Y17P is not set
+# CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN is not set
+# CONFIG_DRM_RP1_DPI is not set
+# CONFIG_DRM_RP1_DSI is not set
+# CONFIG_DRM_RP1_VEC is not set
+# CONFIG_FB_RPISENSE is not set
+# CONFIG_GPIO_PWM is not set
+# CONFIG_INPUT_RASPBERRYPI_BUTTON is not set
+# CONFIG_MEDIA_PCI_HAILO is not set
+# CONFIG_MFD_PM8921_CORE is not set
+# CONFIG_MFD_RASPBERRYPI_POE_HAT is not set
+# CONFIG_MFD_RP1 is not set
+# CONFIG_MFD_RPISENSE_CORE is not set
+# CONFIG_PHY_CADENCE_DP is not set
+# CONFIG_PINCTRL_BCM2712 is not set
+# CONFIG_PINCTRL_RP1 is not set
+# CONFIG_PWM_RP1 is not set
+# CONFIG_RASPBERRYPI_GPIOMEM is not set
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_V2 is not set
+# CONFIG_SENSORS_RP1_ADC is not set
+# CONFIG_VIDEO_AD5398 is not set
+# CONFIG_VIDEO_ARDUCAM_64MP is not set
+# CONFIG_VIDEO_ARDUCAM_PIVARIETY is not set
+# CONFIG_VIDEO_BCM2835_UNICAM is not set
+# CONFIG_VIDEO_BU64754 is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_CODEC_BCM2835 is not set
+# CONFIG_VIDEO_IMX477 is not set
+# CONFIG_VIDEO_IMX519 is not set
+# CONFIG_VIDEO_IMX708 is not set
+# CONFIG_VIDEO_IRS1125 is not set
+# CONFIG_VIDEO_ISP_BCM2835 is not set
+# CONFIG_VIDEO_OV64A40 is not set
+# CONFIG_VIDEO_RASPBERRYPI_PISP_BE is not set
+# CONFIG_VIDEO_RP1_CFE is not set