starfive-visionfive2: add basic support

8 files changed, 740 insertions, 2 deletions

diff --git a/target/linux/Config.in.kernelversion b/target/linux/Config.in.kernelversion
index d61ea136c..18d283a07 100644
--- a/target/linux/Config.in.kernelversion
+++ b/target/linux/Config.in.kernelversion
@@ -43,6 +43,17 @@ config ADK_TARGET_LINUX_KERNEL_VERSION_GIT
 	select ADK_TARGET_LINUX_KERNEL_IMAGE if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 
 config ADK_TARGET_LINUX_KERNEL_VERSION_6_6
+	bool "6.8.2"
+	depends on !ADK_TARGET_ARCH_AVR32
+	depends on !ADK_TARGET_ARCH_BFIN
+	depends on !ADK_TARGET_ARCH_C6X
+	depends on !ADK_TARGET_ARCH_CRIS
+	depends on !ADK_TARGET_ARCH_FRV
+	depends on !ADK_TARGET_ARCH_H8300
+	depends on !ADK_TARGET_ARCH_METAG
+	depends on !ADK_TARGET_ARCH_NDS32
+
+config ADK_TARGET_LINUX_KERNEL_VERSION_6_6
 	bool "6.6.22"
 	depends on !ADK_TARGET_ARCH_AVR32
 	depends on !ADK_TARGET_ARCH_BFIN
diff --git a/target/linux/config/Config.in.block b/target/linux/config/Config.in.block
index e7b35a3d7..a287c05cf 100644
--- a/target/linux/config/Config.in.block
+++ b/target/linux/config/Config.in.block
@@ -585,6 +585,31 @@ config ADK_LINUX_KERNEL_MMC_DW_ROCKCHIP
 	help
 	  RockPI 4 Plus driver for MMC
 
+config ADK_LINUX_KERNEL_MMC_DW_STARFIVE
+	bool "SD/MMC Driver (Starfive)"
+	select ADK_LINUX_KERNEL_BLOCK
+	select ADK_LINUX_KERNEL_BLK_DEV
+	select ADK_LINUX_KERNEL_LBDAF
+	select ADK_LINUX_KERNEL_SCSI
+	select ADK_LINUX_KERNEL_SCSI_DMA
+	select ADK_LINUX_KERNEL_SCSI_MULTI_LUN
+	select ADK_LINUX_KERNEL_SCSI_CONSTANTS
+	select ADK_LINUX_KERNEL_SCSI_LOGGING
+	select ADK_LINUX_KERNEL_SCSI_SCAN_ASYNC
+	select ADK_LINUX_KERNEL_MMC
+	select ADK_LINUX_KERNEL_MMC_BLOCK
+	select ADK_LINUX_KERNEL_MMC_BLOCK_BOUNCE
+	select ADK_LINUX_KERNEL_MMC_SDHCI
+	select ADK_LINUX_KERNEL_MMC_SDHCI_IO_ACCESSORS
+	select ADK_LINUX_KERNEL_MMC_SDHCI_PLTFM
+	select ADK_LINUX_KERNEL_MMC_DW
+	select ADK_LINUX_KERNEL_MMC_DW_PLTFM
+	depends on ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
+	default y if ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
+	default n
+	help
+	  Starfive Visionfive2 driver for MMC
+
 endmenu
 
 menu "Block driver support"
diff --git a/target/linux/config/Config.in.serial b/target/linux/config/Config.in.serial
index 833c6d1c4..ac35fb1e2 100644
--- a/target/linux/config/Config.in.serial
+++ b/target/linux/config/Config.in.serial
@@ -13,6 +13,9 @@ config ADK_LINUX_KERNEL_SERIAL_8250_DW
 config ADK_LINUX_KERNEL_SERIAL_8250_CONSOLE
 	bool
 
+config ADK_LINUX_KERNEL_SERIAL_8250_PCI
+	bool
+
 config ADK_LINUX_KERNEL_SERIAL_8250_PNP
 	bool
 
@@ -115,13 +118,16 @@ config ADK_LINUX_KERNEL_SERIAL_8250
 						|| ADK_TARGET_SYSTEM_ORANGE_PI0 \
 						|| ADK_TARGET_SYSTEM_SYNOPSYS_HSDK \
 						|| ADK_TARGET_SYSTEM_SOM_C6745 \
-						|| ADK_TARGET_SYSTEM_ROCKPI4_PLUS
+						|| ADK_TARGET_SYSTEM_ROCKPI4_PLUS \
+						|| ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
 	select ADK_LINUX_KERNEL_SERIAL_8250_PNP if ADK_TARGET_SYSTEM_PCENGINES_APU
+	select ADK_LINUX_KERNEL_SERIAL_8250_PCI if ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
 	select ADK_LINUX_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
 	select ADK_LINUX_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_ORANGE_PI0
 	select ADK_LINUX_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_SYNOPSYS_HSDK
 	select ADK_LINUX_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_QEMU_ARC
 	select ADK_LINUX_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_ROCKPI4_PLUS
+	select ADK_LINUX_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
 	select ADK_LINUX_KERNEL_SERIAL_8250_DMA if ADK_TARGET_SYSTEM_ORANGE_PI0
 	select ADK_LINUX_KERNEL_SERIAL_8250_INGENIC if ADK_TARGET_SYSTEM_IMGTEC_CI20
 	select ADK_LINUX_KERNEL_SERIAL_8250_BCM2835AUX if ADK_TARGET_SYSTEM_RASPBERRY_PI4
@@ -164,7 +170,8 @@ config ADK_LINUX_KERNEL_SERIAL_8250
 		|| ADK_TARGET_SYSTEM_SOM_C6745 \
 		|| ADK_TARGET_SYSTEM_RASPBERRY_PI4 \
 		|| ADK_TARGET_SYSTEM_RASPBERRY_PI4_64 \
-		|| ADK_TARGET_SYSTEM_ROCKPI4_PLUS
+		|| ADK_TARGET_SYSTEM_ROCKPI4_PLUS \
+		|| ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
 	default y if ADK_TARGET_SYSTEM_XILINX_KINTEX7
 	default y if ADK_TARGET_SYSTEM_IMGTEC_CI20
 	default y if ADK_TARGET_SYSTEM_LINKSYS_NSLU2
@@ -200,6 +207,7 @@ config ADK_LINUX_KERNEL_SERIAL_8250
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI4
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI4_64
 	default y if ADK_TARGET_SYSTEM_ROCKPI4_PLUS
+	default y if ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
 	default n
 	help
 	  Serial driver for 8250 UART chip.
diff --git a/target/riscv64/Makefile b/target/riscv64/Makefile
index b46a7c6e6..55134d24e 100644
--- a/target/riscv64/Makefile
+++ b/target/riscv64/Makefile
@@ -55,6 +55,12 @@ ifeq ($(ADK_TARGET_SYSTEM_SIPEED_MAIX_BIT),y)
 	@echo 'sudo python3 scripts/kflash.py -p /dev/ttyUSB0 -b 1500000 -t $(FW_DIR)/$(TARGET_KERNEL)'
 endif
 endif
+ifeq ($(ADK_TARGET_FS),genimage)
+targethelp:
+	@echo "The disk image is: $(FW_DIR)/sdcard.img"
+	@echo "Use following command to install it on SD card:"
+	@echo 'sudo dd if=$(FW_DIR)/sdcard.img of=/dev/sdX bs=2048k'
+endif
 ifeq ($(ADK_TARGET_FS),nfsroot)
 targethelp:
 	@echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
@@ -67,6 +73,13 @@ kernel-strip:
 kernel-install: kernel-strip
 	@cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
 
+dtb-install:
+	${KERNEL_MAKE} dtbs
+	for x in $(LINUX_DIR)/arch/riscv/boot/dts/*/*.dtb; do \
+		[[ -e "$$x" ]] && cp $(LINUX_DIR)/arch/riscv/boot/dts/*/*.dtb $(FW_DIR); \
+		break; \
+	done
+
 # filesystem specific targets
 ifeq ($(ADK_TARGET_FS),archive)
 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSTARBALL) targethelp
@@ -80,6 +93,9 @@ endif
 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
 imageinstall: createinitramfs targethelp
 endif
+ifeq ($(ADK_TARGET_FS),genimage)
+imageinstall: dtb-install $(FW_DIR)/$(GENIMAGE) targethelp
+endif
 ifeq ($(ADK_TARGET_FS),nfsroot)
 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
 endif
diff --git a/target/riscv64/kernel/starfive-visionfive2 b/target/riscv64/kernel/starfive-visionfive2
new file mode 100644
index 000000000..8bc705d87
--- /dev/null
+++ b/target/riscv64/kernel/starfive-visionfive2
@@ -0,0 +1,629 @@
+CONFIG_RISCV=y
+CONFIG_SOC_STARFIVE=y
+CONFIG_ARCH_STARFIVE=y
+CONFIG_FPU=y
+
+CONFIG_RISCV_USE_LINKER_RELAXATION=y
+CONFIG_RISCV_SBI=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RISCV_DMA_NONCOHERENT=y
+CONFIG_AS_HAS_INSN=y
+CONFIG_AS_HAS_OPTION_ARCH=y
+CONFIG_ARCH_STARFIVE=y
+CONFIG_SOC_STARFIVE=y
+CONFIG_ERRATA_SIFIVE=y
+CONFIG_ERRATA_SIFIVE_CIP_453=y
+CONFIG_ERRATA_SIFIVE_CIP_1200=y
+CONFIG_NONPORTABLE=y
+CONFIG_ARCH_RV64I=y
+CONFIG_CMODEL_MEDANY=y
+CONFIG_MODULE_SECTIONS=y
+CONFIG_SMP=y
+CONFIG_HOTPLUG_CPU=y
+CONFIG_TUNE_GENERIC=y
+CONFIG_RISCV_ALTERNATIVE=y
+CONFIG_RISCV_ISA_C=y
+CONFIG_RISCV_ISA_SVNAPOT=y
+CONFIG_TOOLCHAIN_HAS_V=y
+CONFIG_RISCV_ISA_V=y
+CONFIG_RISCV_ISA_V_DEFAULT_ENABLE=y
+CONFIG_TOOLCHAIN_HAS_ZBB=y
+CONFIG_RISCV_ISA_ZBB=y
+CONFIG_RISCV_ISA_ZICBOM=y
+CONFIG_RISCV_ISA_ZICBOZ=y
+CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE=y
+CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI=y
+CONFIG_FPU=y
+CONFIG_IRQ_STACKS=y
+CONFIG_RISCV_MISALIGNED=y
+CONFIG_HZ_250=y
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_KEXEC=y
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION=y
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
+CONFIG_RISCV_ISA_FALLBACK=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_HIBERNATE_CALLBACKS=y
+CONFIG_HIBERNATION=y
+CONFIG_HIBERNATION_SNAPSHOT_DEV=y
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+CONFIG_PM=y
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_HIBERNATION_HEADER=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+CONFIG_DT_IDLE_STATES=y
+CONFIG_DT_IDLE_GENPD=y
+CONFIG_RISCV_SBI_CPUIDLE=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
+CONFIG_GENERIC_ENTRY=y
+CONFIG_JUMP_LABEL=y
+CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+CONFIG_ARCH_HAS_VDSO_DATA=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_KEY=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_DYNAMIC_SIGFRAME=y
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+CONFIG_RT_MUTEXES=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_COMPRESS_ZSTD=y
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_CGROUP_PUNT_BIO=y
+CONFIG_BLK_DEV_BSG_COMMON=y
+CONFIG_BLK_ICQ=y
+CONFIG_BLK_DEV_WRITE_MOUNTED=y
+CONFIG_BLK_WBT=y
+CONFIG_BLK_WBT_MQ=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_PM=y
+CONFIG_IOSCHED_BFQ=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_MMIOWB=y
+CONFIG_MMIOWB=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+CONFIG_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_ARCH_HAS_BINFMT_FLAT=y
+CONFIG_COREDUMP=y
+CONFIG_SWAP=y
+CONFIG_ZSMALLOC=y
+CONFIG_SLUB=y
+CONFIG_SLAB_MERGE_DEFAULT=y
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_COMPAT_BRK=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+CONFIG_FLATMEM=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_COMPACTION=y
+CONFIG_MIGRATION=y
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_KSM=y
+CONFIG_ARCH_WANTS_THP_SWAP=y
+CONFIG_CMA=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+CONFIG_NET_HANDSHAKE=y
+CONFIG_INET=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_PNP=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_IPV6=y
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_DNS_RESOLVER=y
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_XPS=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_FIB_RULES=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_PAGE_POOL=y
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+CONFIG_PCIE_PME=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_PCI_ECAM=y
+CONFIG_PCIE_BUS_DEFAULT=y
+CONFIG_VGA_ARB=y
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_AUXILIARY_BUS=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_FW_CACHE=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_GENERIC_CPU_DEVICES=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_DMA_SHARED_BUFFER=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+CONFIG_SIFIVE_CCACHE=y
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_DISABLE_RUNTIME=y
+CONFIG_MTD=y
+CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y
+CONFIG_DTC=y
+CONFIG_OF=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_BLK_DEV=y
+CONFIG_CDROM=y
+CONFIG_ZRAM=y
+CONFIG_ZRAM_DEF_COMP_ZSTD=y
+CONFIG_ZRAM_TRACK_ENTRY_ACTIME=y
+CONFIG_ZRAM_MEMORY_TRACKING=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_SCSI_MOD=y
+CONFIG_SCSI_COMMON=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_SCSI_LOWLEVEL=y
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_NET_VENDOR_ADAPTEC=y
+CONFIG_NET_VENDOR_AGERE=y
+CONFIG_NET_VENDOR_ALACRITECH=y
+CONFIG_NET_VENDOR_ALTEON=y
+CONFIG_NET_VENDOR_AMAZON=y
+CONFIG_NET_VENDOR_AMD=y
+CONFIG_NET_VENDOR_AQUANTIA=y
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ASIX=y
+CONFIG_NET_VENDOR_ATHEROS=y
+CONFIG_NET_VENDOR_BROADCOM=y
+CONFIG_NET_VENDOR_CADENCE=y
+CONFIG_NET_VENDOR_CAVIUM=y
+CONFIG_NET_VENDOR_CHELSIO=y
+CONFIG_NET_VENDOR_CISCO=y
+CONFIG_NET_VENDOR_CORTINA=y
+CONFIG_NET_VENDOR_DAVICOM=y
+CONFIG_NET_VENDOR_DEC=y
+CONFIG_NET_VENDOR_DLINK=y
+CONFIG_NET_VENDOR_EMULEX=y
+CONFIG_NET_VENDOR_ENGLEDER=y
+CONFIG_NET_VENDOR_EZCHIP=y
+CONFIG_NET_VENDOR_FUNGIBLE=y
+CONFIG_NET_VENDOR_GOOGLE=y
+CONFIG_NET_VENDOR_HUAWEI=y
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+CONFIG_NET_VENDOR_ADI=y
+CONFIG_NET_VENDOR_LITEX=y
+CONFIG_NET_VENDOR_MARVELL=y
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_NET_VENDOR_MICREL=y
+CONFIG_NET_VENDOR_MICROCHIP=y
+CONFIG_NET_VENDOR_MICROSEMI=y
+CONFIG_NET_VENDOR_MICROSOFT=y
+CONFIG_NET_VENDOR_MYRI=y
+CONFIG_NET_VENDOR_NI=y
+CONFIG_NET_VENDOR_NATSEMI=y
+CONFIG_NET_VENDOR_NETERION=y
+CONFIG_NET_VENDOR_NETRONOME=y
+CONFIG_NET_VENDOR_8390=y
+CONFIG_NET_VENDOR_NVIDIA=y
+CONFIG_NET_VENDOR_OKI=y
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+CONFIG_NET_VENDOR_PENSANDO=y
+CONFIG_NET_VENDOR_QLOGIC=y
+CONFIG_NET_VENDOR_BROCADE=y
+CONFIG_NET_VENDOR_QUALCOMM=y
+CONFIG_NET_VENDOR_RDC=y
+CONFIG_NET_VENDOR_REALTEK=y
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+CONFIG_NET_VENDOR_SAMSUNG=y
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SILAN=y
+CONFIG_NET_VENDOR_SIS=y
+CONFIG_NET_VENDOR_SOLARFLARE=y
+CONFIG_NET_VENDOR_SMSC=y
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+CONFIG_STMMAC_PLATFORM=y
+CONFIG_DWMAC_DWC_QOS_ETH=y
+CONFIG_DWMAC_STARFIVE=y
+CONFIG_NET_VENDOR_SUN=y
+CONFIG_NET_VENDOR_SYNOPSYS=y
+CONFIG_NET_VENDOR_TEHUTI=y
+CONFIG_NET_VENDOR_TI=y
+CONFIG_NET_VENDOR_VERTEXCOM=y
+CONFIG_NET_VENDOR_VIA=y
+CONFIG_NET_VENDOR_WANGXUN=y
+CONFIG_NET_VENDOR_WIZNET=y
+CONFIG_NET_VENDOR_XILINX=y
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+CONFIG_MICROCHIP_PHY=y
+CONFIG_MOTORCOMM_PHY=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_FWNODE_MDIO=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_PCS_XPCS=y
+CONFIG_USB_NET_DRIVERS=y
+CONFIG_INPUT=y
+CONFIG_TTY=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_TIOCSTI=y
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCILIB=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_DW=y
+CONFIG_SERIAL_8250_PERICOM=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_JH7110=y
+CONFIG_DEVMEM=y
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_DESIGNWARE_CORE=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+CONFIG_SPI_CADENCE_QUADSPI=y
+CONFIG_SPI_PL022=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+CONFIG_PINCTRL=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_PINMUX=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+CONFIG_PINCTRL_STARFIVE_JH7100=y
+CONFIG_PINCTRL_STARFIVE_JH7110=y
+CONFIG_PINCTRL_STARFIVE_JH7110_SYS=y
+CONFIG_PINCTRL_STARFIVE_JH7110_AON=y
+CONFIG_GPIOLIB=y
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+CONFIG_HWMON=y
+CONFIG_SENSORS_SFCTEMP=y
+CONFIG_THERMAL=y
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_GOV_STEP_WISE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+CONFIG_THERMAL_EMULATION=y
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_STARFIVE_WATCHDOG=y
+CONFIG_SSB_POSSIBLE=y
+CONFIG_BCMA_POSSIBLE=y
+CONFIG_MFD_CORE=y
+CONFIG_MFD_AXP20X=y
+CONFIG_MFD_AXP20X_I2C=y
+CONFIG_MFD_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_AXP20X=y
+CONFIG_MEDIA_CEC_SUPPORT=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_SUPPORT_FILTER=y
+CONFIG_VIDEO_CMDLINE=y
+CONFIG_VIDEO_NOMODESET=y
+CONFIG_DRM=y
+CONFIG_DRM_PANEL=y
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_HDMI=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+CONFIG_SND_PCM_TIMER=y
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+CONFIG_SND_CTL_FAST_LOOKUP=y
+CONFIG_SND_DRIVERS=y
+CONFIG_SND_PCI=y
+CONFIG_SND_SPI=y
+CONFIG_SND_USB=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+CONFIG_SND_DESIGNWARE_I2S=y
+CONFIG_SND_SOC_STARFIVE=y
+CONFIG_SND_SOC_JH7110_PWMDAC=y
+CONFIG_SND_SOC_JH7110_TDM=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+CONFIG_SND_SOC_SPDIF=y
+CONFIG_SND_SOC_WM8960=y
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_GENERIC=y
+CONFIG_USB_HID=y
+CONFIG_I2C_HID=y
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+CONFIG_USB_DEFAULT_PERSIST=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PCI=y
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_UAS=y
+CONFIG_USB_CDNS_SUPPORT=y
+CONFIG_USB_CDNS_HOST=y
+CONFIG_USB_CDNS3=y
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_CDNS3_HOST=y
+CONFIG_USB_CDNS3_STARFIVE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_LIBCOMPOSITE=y
+CONFIG_USB_F_FS=y
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_DWCMSHC=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+CONFIG_MMC_DW_STARFIVE=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_DMADEVICES=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_OF=y
+CONFIG_AMBA_PL08X=y
+CONFIG_DW_AXI_DMAC=y
+CONFIG_DMATEST=y
+CONFIG_DMA_ENGINE_RAID=y
+CONFIG_SYNC_FILE=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+CONFIG_CLK_STARFIVE_JH71X0=y
+CONFIG_CLK_STARFIVE_JH7100=y
+CONFIG_CLK_STARFIVE_JH7110_PLL=y
+CONFIG_CLK_STARFIVE_JH7110_SYS=y
+CONFIG_CLK_STARFIVE_JH7110_AON=y
+CONFIG_CLK_STARFIVE_JH7110_STG=y
+CONFIG_CLK_STARFIVE_JH7110_ISP=y
+CONFIG_CLK_STARFIVE_JH7110_VOUT=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_RISCV_TIMER=y
+CONFIG_JH71XX_PMU=y
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+CONFIG_IRQCHIP=y
+CONFIG_RISCV_INTC=y
+CONFIG_SIFIVE_PLIC=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_STARFIVE_JH71X0=y
+CONFIG_RESET_STARFIVE_JH7100=y
+CONFIG_RESET_STARFIVE_JH7110=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+CONFIG_PHY_STARFIVE_JH7110_DPHY_RX=y
+CONFIG_PHY_STARFIVE_JH7110_PCIE=y
+CONFIG_PHY_STARFIVE_JH7110_USB=y
+CONFIG_RISCV_PMU=y
+CONFIG_RISCV_PMU_LEGACY=y
+CONFIG_RISCV_PMU_SBI=y
diff --git a/target/riscv64/starfive-visionfive2/extlinux.conf b/target/riscv64/starfive-visionfive2/extlinux.conf
new file mode 100644
index 000000000..3d7e45151
--- /dev/null
+++ b/target/riscv64/starfive-visionfive2/extlinux.conf
@@ -0,0 +1,4 @@
+label starfive-visionfive2
+  kernel /boot/kernel
+  devicetree /boot/jh7110-starfive-visionfive-2-v1.3b.dtb
+  append console=ttyS0,115200 root=/dev/mmcblk1p3 rootwait
diff --git a/target/riscv64/starfive-visionfive2/genimage.cfg b/target/riscv64/starfive-visionfive2/genimage.cfg
new file mode 100644
index 000000000..5d26dc49b
--- /dev/null
+++ b/target/riscv64/starfive-visionfive2/genimage.cfg
@@ -0,0 +1,28 @@
+# Minimal SD card image for the Starfive VisionFive2 board
+
+image sdcard.img {
+	hdimage {
+		partition-table-type = "gpt"
+	}
+
+	partition spl {
+		partition-type-uuid = 2E54B353-1271-4842-806F-E436D6AF6985
+		image = "u-boot-spl.bin.normal.out"
+	}
+
+	partition uboot {
+		partition-type-uuid = BC13C2FF-59E6-4262-A352-B275FD6F7172
+		image = "u-boot.itb"
+	}
+
+	partition rootfs {
+		partition-type-uuid = 0FC63DAF-8483-4772-8E79-3D69D8477DE4
+		bootable = true
+		image = "rootfs.ext"
+	}
+
+	partition cfgfs {
+		partition-type-uuid = 0FC63DAF-8483-4772-8E79-3D69D8477DE4
+		image = "cfgfs.img"
+	}
+}
diff --git a/target/riscv64/systems/starfive-visionfive2 b/target/riscv64/systems/starfive-visionfive2
new file mode 100644
index 000000000..041cd1c53
--- /dev/null
+++ b/target/riscv64/systems/starfive-visionfive2
@@ -0,0 +1,17 @@
+config ADK_TARGET_SYSTEM_STARFIVE_VISIONFIVE2
+	bool "Starfive VisionFive 2"
+	select ADK_TARGET_CPU_RISCV64
+	select ADK_TARGET_WITH_SERIAL
+	select ADK_TARGET_WITH_BLOCK
+	select ADK_TARGET_WITH_SD
+	select ADK_TARGET_WITH_SMP
+	select ADK_TARGET_WITH_PCI
+	select ADK_TARGET_WITH_USB
+	select ADK_TARGET_WITH_NET
+	select ADK_TARGET_WITH_NETDEVICE
+	select ADK_TARGET_KERNEL_IMAGE
+	select ADK_PACKAGE_GPTFDISK
+	select ADK_PACKAGE_OPENSBI
+	select ADK_PACKAGE_U_BOOT
+	help
+	  Starfive VisionFive 2.