diff --git a/board/aspeed/ast2500-evb/genimage.cfg b/board/aspeed/ast2500-evb/genimage.cfg
new file mode 100644
index 000000000000..498a71e4d75d
--- /dev/null
+++ b/board/aspeed/ast2500-evb/genimage.cfg
@@ -0,0 +1,40 @@
+#
+# This config reproduces the OpenBMC flash layout defined in Linux :
+#
+#    arch/arm/boot/dts/openbmc-flash-layout.dtsi
+#
+# and included by aspeed-ast2500-evb.dts
+#
+flash nor-32M-256 {
+	pebsize = 4K
+	numpebs = 8K
+	minimum-io-unit-size = 256
+}
+
+image flash.img {
+	flash {
+	}
+	flashtype = "nor-32M-256"
+
+	partition uboot {
+		image = "u-boot.bin"
+		size = 384K
+	}
+
+	partition ubootenv {
+		/* TODO */
+		offset = 384K
+		size = 128K
+	}
+
+	partition fitimage {
+		image = "image.itb"
+		offset = 512K
+		size = 4352K
+	}
+
+	partition spare {
+		offset = 4864K
+		size = 27904K
+	}
+}
diff --git a/board/aspeed/ast2500-evb/linux.config b/board/aspeed/ast2500-evb/linux.config
new file mode 100644
index 000000000000..35eabcfe2bca
--- /dev/null
+++ b/board/aspeed/ast2500-evb/linux.config
@@ -0,0 +1,262 @@
+CONFIG_KERNEL_XZ=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BPF_SYSCALL=y
+CONFIG_PSI=y
+CONFIG_PSI_DEFAULT_DISABLED=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_BPF=y
+CONFIG_NAMESPACES=y
+CONFIG_USER_NS=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_UID16 is not set
+# CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_AIO is not set
+CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+CONFIG_ARCH_MULTI_V6=y
+# CONFIG_ARCH_MULTI_V7 is not set
+CONFIG_ARCH_ASPEED=y
+CONFIG_MACH_ASPEED_G5=y
+# CONFIG_CACHE_L2X0 is not set
+CONFIG_VMSPLIT_2G=y
+CONFIG_UACCESS_WITH_MEMCPY=y
+# CONFIG_ATAGS is not set
+CONFIG_KEXEC=y
+# CONFIG_SUSPEND is not set
+CONFIG_JUMP_LABEL=y
+CONFIG_STRICT_KERNEL_RWX=y
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_MQ_IOSCHED_DEADLINE is not set
+# CONFIG_MQ_IOSCHED_KYBER is not set
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_COMPACTION is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_PACKET_DIAG=y
+CONFIG_UNIX=y
+CONFIG_UNIX_DIAG=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_DIAG is not set
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+# CONFIG_IPV6_SIT is not set
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_ADVANCED is not set
+CONFIG_VLAN_8021Q=y
+CONFIG_NET_NCSI=y
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_FIRMWARE_MEMMAP=y
+CONFIG_MTD=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_PARTITIONED_MASTER=y
+CONFIG_MTD_SPI_NOR=y
+# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
+CONFIG_SPI_ASPEED_SMC=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_MTD_UBI_BLOCK=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_NBD=y
+CONFIG_EEPROM_AT24=y
+CONFIG_NETDEVICES=y
+CONFIG_NETCONSOLE=y
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CIRRUS is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_FTGMAC100=y
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+# CONFIG_NET_VENDOR_INTEL 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_MICROSEMI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_QUALCOMM 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_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_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_BROADCOM_PHY=y
+CONFIG_REALTEK_PHY=y
+# CONFIG_WLAN is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_GPIO_POLLED=y
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_IBM_PANEL=y
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=6
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_ASPEED_VUART=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_ASPEED_KCS_IPMI_BMC=y
+CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
+CONFIG_IPMI_KCS_BMC_CDEV_RAW=y
+CONFIG_ASPEED_BT_IPMI_BMC=y
+CONFIG_HW_RANDOM_TIMERIOMEM=y
+CONFIG_DEVMEM_BOOTPARAM=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX_PCA9541=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_I2C_ASPEED=y
+CONFIG_I2C_FSI=y
+CONFIG_I2C_SLAVE=y
+CONFIG_SPI=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_ASPEED=y
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
+CONFIG_W1_SLAVE_THERM=y
+CONFIG_SENSORS_ASPEED=y
+CONFIG_SENSORS_IIO_HWMON=y
+CONFIG_SENSORS_LM75=y
+CONFIG_SENSORS_NCT7904=y
+CONFIG_SENSORS_OCC_P8_I2C=y
+CONFIG_SENSORS_OCC_P9_SBE=y
+CONFIG_PMBUS=y
+CONFIG_SENSORS_ADM1275=y
+CONFIG_SENSORS_IBM_CFFPS=y
+CONFIG_SENSORS_IR35221=y
+CONFIG_SENSORS_LM25066=y
+CONFIG_SENSORS_MAX31785=y
+CONFIG_SENSORS_UCD9000=y
+CONFIG_SENSORS_UCD9200=y
+CONFIG_SENSORS_TMP421=y
+CONFIG_SENSORS_W83773G=y
+CONFIG_WATCHDOG_SYSFS=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_SUPPORT_FILTER=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_VIDEO_ASPEED=y
+CONFIG_DRM=y
+CONFIG_DRM_ASPEED_GFX=y
+CONFIG_FB=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ASPEED_VHUB=y
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_HID=y
+CONFIG_USB_MASS_STORAGE=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_CLASS_FLASH=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PCA955X=y
+CONFIG_LEDS_PCA955X_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_PCF8523=y
+CONFIG_RTC_DRV_RV8803=y
+# CONFIG_VIRTIO_MENU is not set
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_ASPEED_XDMA=y
+CONFIG_IIO=y
+CONFIG_ASPEED_ADC=y
+CONFIG_MAX1363=y
+CONFIG_BMP280=y
+CONFIG_DPS310=y
+CONFIG_FSI=y
+CONFIG_FSI_MASTER_GPIO=y
+CONFIG_FSI_MASTER_HUB=y
+CONFIG_FSI_MASTER_AST_CF=y
+CONFIG_FSI_SCOM=y
+CONFIG_FSI_SBEFIFO=y
+CONFIG_FSI_OCC=y
+CONFIG_FANOTIFY=y
+CONFIG_OVERLAY_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+# CONFIG_JFFS2_FS_WRITEBUFFER is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_UBIFS_FS=y
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_ZSTD=y
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_HARDENED_USERCOPY=y
+CONFIG_FORTIFY_SOURCE=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_USER_API_HASH=y
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_PRINTK_TIME=y
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_REDUCED=y
+CONFIG_DEBUG_INFO_DWARF4=y
+CONFIG_GDB_SCRIPTS=y
+CONFIG_STRIP_ASM_SYMS=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_WX=y
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_TIMEOUT=-1
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_DETECT_HUNG_TASK is not set
+CONFIG_WQ_WATCHDOG=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_DEBUG_LIST=y
+CONFIG_FUNCTION_TRACER=y
+CONFIG_DEBUG_USER=y
+# CONFIG_RUNTIME_TESTING_MENU is not set
diff --git a/board/aspeed/ast2500-evb/readme.txt b/board/aspeed/ast2500-evb/readme.txt
new file mode 100644
index 000000000000..f509be553bcf
--- /dev/null
+++ b/board/aspeed/ast2500-evb/readme.txt
@@ -0,0 +1,80 @@
+Aspeed AST2500 EVB
+
+Introduction
+============
+
+The AST2500 EVB is an evaluation board for the AST2500 SoC, most
+commonly used as a Server Management Processor. It includes an 800MHz
+ARM11 processor with DDR3 or DDR4 SDRAM (up to 1GB), SPI flash memory
+devices for BMC and host firmwares and numerous controllers to drive
+the server board.
+
+  https://www.aspeedtech.com/server_ast2500/
+
+How to build it
+===============
+
+Configure buildroot:
+
+  $ make aspeed_ast2500evb_defconfig
+
+Compile everything and build the rootfs image:
+
+  $ make
+
+Result of the build
+===================
+
+After building, the output/images directory contains:
+
+  output/images/
+    ├── aspeed-ast2500-evb.dtb
+    ├── flash.img
+    ├── image.itb
+    ├── rootfs.cpio
+    ├── rootfs.cpio.xz
+    ├── rootfs.tar
+    ├── u-boot.bin
+    └── zImage
+
+Flashing the image
+==================
+
+To update the contents of the first flash device, copy flash.img :
+
+  $ flashcp flash.img /dev/mtd0
+
+or simply the boot loader:
+
+  $ flashcp u-boot.bin /dev/mtd1
+
+Preparing the board
+===================
+
+ * Connect a serial line to the board
+ * Power-up the board
+
+Booting the board
+=================
+
+The AST2500 EVB boots from the SPI flash device directly and loads a
+first bootloader (usually U-Boot). U-Boot will attempt to load a Linux
+kernel from the same flash device by default but other storage could
+be used.
+
+ * from U-Boot
+
+   The FIT image image.itb can be used to boot the board from U-Boot
+   using tftp
+
+ * with QEMU
+
+   $ qemu-system-arm -M ast2500-evb \
+	-drive file=output/images/flash.img,format=raw,if=mtd \
+	-nographic
+
+   $ qemu-system-arm -M ast2500-evb \
+	-kernel output/images/zImage \
+	-initrd output/images/rootfs.cpio \
+	-dtb output/images/aspeed-ast2500-evb.dtb \
+	-nographic
diff --git a/board/aspeed/ast2500-evb/uboot.fragment b/board/aspeed/ast2500-evb/uboot.fragment
new file mode 100644
index 000000000000..5a8961538f4a
--- /dev/null
+++ b/board/aspeed/ast2500-evb/uboot.fragment
@@ -0,0 +1 @@
+CONFIG_BOOTCOMMAND="bootm 20080000"
diff --git a/configs/aspeed_ast2500evb_defconfig b/configs/aspeed_ast2500evb_defconfig
new file mode 100644
index 000000000000..2ec2df4f5f1c
--- /dev/null
+++ b/configs/aspeed_ast2500evb_defconfig
@@ -0,0 +1,58 @@
+# Architecture
+BR2_arm=y
+
+# System
+BR2_TARGET_GENERIC_HOSTNAME="aspeed-evb"
+BR2_TARGET_GENERIC_ISSUE="Aspeed EVB"
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS4"
+BR2_SYSTEM_DHCP="eth0"
+
+# Filesystem
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_CPIO_XZ=y
+
+# Image
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/aspeed/common/post-image.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
+
+# Linux headers same as kernel
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/aspeed/ast2500-evb/linux.config"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="aspeed-ast2500-evb"
+BR2_LINUX_KERNEL_XZ=y
+
+# Boot
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/openbmc/u-boot.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="f2b82fa4ba17ed8091fe76c284220006645a293b"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="evb-ast2500"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=ast2500-evb"
+BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/aspeed/ast2500-evb/uboot.fragment"
+
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
+BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+
+# Target tools
+BR2_PACKAGE_MTD=y
+BR2_PACKAGE_UBOOT_TOOLS=y
+BR2_PACKAGE_LIBGPIOD=y
+BR2_PACKAGE_LIBGPIOD_TOOLS=y
+BR2_PACKAGE_LIBCURL=y
+BR2_PACKAGE_LIBCURL_CURL=y
+BR2_PACKAGE_LIBCURL_VERBOSE=y
+BR2_PACKAGE_LIBFFI=y
+BR2_PACKAGE_DROPBEAR=y
+BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS=y
+BR2_PACKAGE_LRZSZ=y
+BR2_PACKAGE_HOST_MKPASSWD=y
