diff --git a/bsp/nxp/imx/imx91/.config b/bsp/nxp/imx/imx91/.config
new file mode 100644
index 00000000000..e690976f8ae
--- /dev/null
+++ b/bsp/nxp/imx/imx91/.config
@@ -0,0 +1,1081 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+CONFIG_BOARD_IMX91=y
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
+# CONFIG_RT_USING_SMART is not set
+# CONFIG_RT_USING_NANO is not set
+# CONFIG_RT_USING_AMP is not set
+# CONFIG_RT_USING_SMP is not set
+CONFIG_RT_CPUS_NR=1
+CONFIG_RT_ALIGN_SIZE=8
+# CONFIG_RT_THREAD_PRIORITY_8 is not set
+CONFIG_RT_THREAD_PRIORITY_32=y
+# CONFIG_RT_THREAD_PRIORITY_256 is not set
+CONFIG_RT_THREAD_PRIORITY_MAX=32
+CONFIG_RT_TICK_PER_SECOND=100
+CONFIG_RT_USING_OVERFLOW_CHECK=y
+CONFIG_RT_USING_HOOK=y
+CONFIG_RT_HOOK_USING_FUNC_PTR=y
+# CONFIG_RT_USING_HOOKLIST is not set
+CONFIG_RT_USING_IDLE_HOOK=y
+CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
+CONFIG_IDLE_THREAD_STACK_SIZE=256
+# CONFIG_RT_USING_TIMER_SOFT is not set
+
+#
+# kservice optimization
+#
+# CONFIG_RT_KSERVICE_USING_STDLIB is not set
+# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
+# CONFIG_RT_USING_TINY_FFS is not set
+# CONFIG_RT_KPRINTF_USING_LONGLONG is not set
+CONFIG_RT_USING_DEBUG=y
+CONFIG_RT_DEBUGING_COLOR=y
+CONFIG_RT_DEBUGING_CONTEXT=y
+# CONFIG_RT_DEBUGING_AUTO_INIT is not set
+# CONFIG_RT_DEBUGING_PAGE_LEAK is not set
+
+#
+# Inter-Thread communication
+#
+CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_MUTEX=y
+CONFIG_RT_USING_EVENT=y
+CONFIG_RT_USING_MAILBOX=y
+CONFIG_RT_USING_MESSAGEQUEUE=y
+# CONFIG_RT_USING_MESSAGEQUEUE_PRIORITY is not set
+# CONFIG_RT_USING_SIGNALS is not set
+
+#
+# Memory Management
+#
+CONFIG_RT_PAGE_MAX_ORDER=11
+CONFIG_RT_USING_MEMPOOL=y
+CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMHEAP is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
+# CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
+# CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
+CONFIG_RT_USING_HEAP=y
+CONFIG_RT_USING_DEVICE=y
+# CONFIG_RT_USING_DEVICE_OPS is not set
+# CONFIG_RT_USING_INTERRUPT_INFO is not set
+# CONFIG_RT_USING_THREADSAFE_PRINTF is not set
+# CONFIG_RT_USING_SCHED_THREAD_CTX is not set
+CONFIG_RT_USING_CONSOLE=y
+CONFIG_RT_CONSOLEBUF_SIZE=128
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
+CONFIG_RT_VER_NUM=0x50100
+# CONFIG_RT_USING_STDC_ATOMIC is not set
+CONFIG_RT_BACKTRACE_LEVEL_MAX_NR=32
+CONFIG_RT_USING_CACHE=y
+CONFIG_RT_USING_HW_ATOMIC=y
+# CONFIG_ARCH_ARM_BOOTWITH_FLUSH_CACHE is not set
+# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
+CONFIG_RT_USING_CPU_FFS=y
+CONFIG_ARCH_MM_MMU=y
+CONFIG_ARCH_ARM=y
+CONFIG_ARCH_ARM_MMU=y
+CONFIG_ARCH_ARM_CORTEX_A=y
+# CONFIG_RT_SMP_AUTO_BOOT is not set
+CONFIG_RT_USING_GIC_V2=y
+# CONFIG_RT_USING_GIC_V3 is not set
+CONFIG_ARCH_ARM_CORTEX_A55=y
+# CONFIG_ARCH_ARM_SECURE_MODE is not set
+# CONFIG_RT_BACKTRACE_FUNCTION_NAME is not set
+
+#
+# RT-Thread Components
+#
+CONFIG_RT_USING_COMPONENTS_INIT=y
+# CONFIG_RT_USING_USER_MAIN is not set
+# CONFIG_RT_USING_LEGACY is not set
+CONFIG_RT_USING_MSH=y
+CONFIG_RT_USING_FINSH=y
+CONFIG_FINSH_USING_MSH=y
+CONFIG_FINSH_THREAD_NAME="tshell"
+CONFIG_FINSH_THREAD_PRIORITY=20
+CONFIG_FINSH_THREAD_STACK_SIZE=4096
+CONFIG_FINSH_USING_HISTORY=y
+CONFIG_FINSH_HISTORY_LINES=5
+CONFIG_FINSH_USING_SYMTAB=y
+CONFIG_FINSH_CMD_SIZE=80
+CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
+CONFIG_FINSH_USING_DESCRIPTION=y
+# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
+# CONFIG_FINSH_USING_AUTH is not set
+CONFIG_FINSH_ARG_MAX=10
+CONFIG_FINSH_USING_OPTION_COMPLETION=y
+
+#
+# DFS: device virtual file system
+#
+CONFIG_RT_USING_DFS=y
+CONFIG_DFS_USING_POSIX=y
+CONFIG_DFS_USING_WORKDIR=y
+# CONFIG_RT_USING_DFS_MNTTABLE is not set
+CONFIG_DFS_FD_MAX=16
+CONFIG_RT_USING_DFS_V1=y
+# CONFIG_RT_USING_DFS_V2 is not set
+CONFIG_DFS_FILESYSTEMS_MAX=2
+CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
+# CONFIG_RT_USING_DFS_ELMFAT is not set
+CONFIG_RT_USING_DFS_DEVFS=y
+# CONFIG_RT_USING_DFS_ROMFS is not set
+# CONFIG_RT_USING_DFS_CROMFS is not set
+# CONFIG_RT_USING_DFS_RAMFS is not set
+# CONFIG_RT_USING_DFS_TMPFS is not set
+# CONFIG_RT_USING_DFS_MQUEUE is not set
+# CONFIG_RT_USING_FAL is not set
+
+#
+# Device Drivers
+#
+# CONFIG_RT_USING_DM is not set
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_UNAMED_PIPE_NUMBER=64
+# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
+CONFIG_RT_USING_SERIAL=y
+CONFIG_RT_USING_SERIAL_V1=y
+# CONFIG_RT_USING_SERIAL_V2 is not set
+CONFIG_RT_SERIAL_USING_DMA=y
+CONFIG_RT_SERIAL_RB_BUFSZ=64
+# CONFIG_RT_USING_CAN is not set
+# CONFIG_RT_USING_CPUTIME is not set
+# CONFIG_RT_USING_I2C is not set
+# CONFIG_RT_USING_PHY is not set
+# CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_DAC is not set
+# CONFIG_RT_USING_NULL is not set
+# CONFIG_RT_USING_ZERO is not set
+# CONFIG_RT_USING_RANDOM is not set
+# CONFIG_RT_USING_PWM is not set
+# CONFIG_RT_USING_MTD_NOR is not set
+# CONFIG_RT_USING_MTD_NAND is not set
+# CONFIG_RT_USING_PM is not set
+# CONFIG_RT_USING_RTC is not set
+# CONFIG_RT_USING_SDIO is not set
+# CONFIG_RT_USING_SPI is not set
+# CONFIG_RT_USING_WDT is not set
+# CONFIG_RT_USING_AUDIO is not set
+# CONFIG_RT_USING_SENSOR is not set
+# CONFIG_RT_USING_TOUCH is not set
+# CONFIG_RT_USING_LCD is not set
+# CONFIG_RT_USING_HWCRYPTO is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
+# CONFIG_RT_USING_DEV_BUS is not set
+# CONFIG_RT_USING_WIFI is not set
+# CONFIG_RT_USING_VIRTIO is not set
+CONFIG_RT_USING_PIN=y
+# CONFIG_RT_USING_KTIME is not set
+# CONFIG_RT_USING_HWTIMER is not set
+
+#
+# Using USB
+#
+# CONFIG_RT_USING_USB is not set
+# CONFIG_RT_USING_USB_HOST is not set
+# CONFIG_RT_USING_USB_DEVICE is not set
+
+#
+# C/C++ and POSIX layer
+#
+
+#
+# ISO-ANSI C layer
+#
+
+#
+# Timezone and Daylight Saving Time
+#
+# CONFIG_RT_LIBC_USING_FULL_TZ_DST is not set
+CONFIG_RT_LIBC_USING_LIGHT_TZ_DST=y
+CONFIG_RT_LIBC_TZ_DEFAULT_HOUR=8
+CONFIG_RT_LIBC_TZ_DEFAULT_MIN=0
+CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
+
+#
+# POSIX (Portable Operating System Interface) layer
+#
+# CONFIG_RT_USING_POSIX_FS is not set
+# CONFIG_RT_USING_POSIX_DELAY is not set
+# CONFIG_RT_USING_POSIX_CLOCK is not set
+# CONFIG_RT_USING_POSIX_TIMER is not set
+# CONFIG_RT_USING_PTHREADS is not set
+# CONFIG_RT_USING_MODULE is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+# CONFIG_RT_USING_POSIX_MESSAGE_QUEUE is not set
+# CONFIG_RT_USING_POSIX_MESSAGE_SEMAPHORE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# CONFIG_RT_USING_CPLUSPLUS is not set
+
+#
+# Network
+#
+# CONFIG_RT_USING_SAL is not set
+# CONFIG_RT_USING_NETDEV is not set
+# CONFIG_RT_USING_LWIP is not set
+# CONFIG_RT_USING_AT is not set
+
+#
+# Memory protection
+#
+# CONFIG_RT_USING_MEM_PROTECTION is not set
+# CONFIG_RT_USING_HW_STACK_GUARD is not set
+
+#
+# Utilities
+#
+# CONFIG_RT_USING_RYM is not set
+# CONFIG_RT_USING_ULOG is not set
+# CONFIG_RT_USING_UTEST is not set
+# CONFIG_RT_USING_VAR_EXPORT is not set
+# CONFIG_RT_USING_RESOURCE_ID is not set
+CONFIG_RT_USING_ADT=y
+CONFIG_RT_USING_ADT_AVL=y
+CONFIG_RT_USING_ADT_BITMAP=y
+CONFIG_RT_USING_ADT_HASHMAP=y
+CONFIG_RT_USING_ADT_REF=y
+# CONFIG_RT_USING_RT_LINK is not set
+# CONFIG_RT_USING_VBUS is not set
+
+#
+# RT-Thread Utestcases
+#
+# CONFIG_RT_USING_UTESTCASES is not set
+
+#
+# RT-Thread online packages
+#
+
+#
+# IoT - internet of things
+#
+# CONFIG_PKG_USING_LWIP is not set
+# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
+# CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_UMQTT is not set
+# CONFIG_PKG_USING_WEBCLIENT is not set
+# CONFIG_PKG_USING_WEBNET is not set
+# CONFIG_PKG_USING_MONGOOSE is not set
+# CONFIG_PKG_USING_MYMQTT is not set
+# CONFIG_PKG_USING_KAWAII_MQTT is not set
+# CONFIG_PKG_USING_BC28_MQTT is not set
+# CONFIG_PKG_USING_WEBTERMINAL is not set
+# CONFIG_PKG_USING_FREEMODBUS is not set
+# CONFIG_PKG_USING_NANOPB is not set
+
+#
+# Wi-Fi
+#
+
+#
+# Marvell WiFi
+#
+# CONFIG_PKG_USING_WLANMARVELL is not set
+
+#
+# Wiced WiFi
+#
+# CONFIG_PKG_USING_WLAN_WICED is not set
+# CONFIG_PKG_USING_RW007 is not set
+
+#
+# CYW43012 WiFi
+#
+# CONFIG_PKG_USING_WLAN_CYW43012 is not set
+
+#
+# BL808 WiFi
+#
+# CONFIG_PKG_USING_WLAN_BL808 is not set
+
+#
+# CYW43439 WiFi
+#
+# CONFIG_PKG_USING_WLAN_CYW43439 is not set
+# CONFIG_PKG_USING_COAP is not set
+# CONFIG_PKG_USING_NOPOLL is not set
+# CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_CMUX is not set
+# CONFIG_PKG_USING_PPP_DEVICE is not set
+# CONFIG_PKG_USING_AT_DEVICE is not set
+# CONFIG_PKG_USING_ATSRV_SOCKET is not set
+# CONFIG_PKG_USING_WIZNET is not set
+# CONFIG_PKG_USING_ZB_COORDINATOR is not set
+
+#
+# IoT Cloud
+#
+# CONFIG_PKG_USING_ONENET is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set
+# CONFIG_PKG_USING_ALI_IOTKIT is not set
+# CONFIG_PKG_USING_AZURE is not set
+# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
+# CONFIG_PKG_USING_JIOT-C-SDK is not set
+# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
+# CONFIG_PKG_USING_JOYLINK is not set
+# CONFIG_PKG_USING_IOTSHARP_SDK is not set
+# CONFIG_PKG_USING_NIMBLE is not set
+# CONFIG_PKG_USING_LLSYNC_SDK_ADAPTER is not set
+# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
+# CONFIG_PKG_USING_IPMSG is not set
+# CONFIG_PKG_USING_LSSDP is not set
+# CONFIG_PKG_USING_AIRKISS_OPEN is not set
+# CONFIG_PKG_USING_LIBRWS is not set
+# CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_DLT645 is not set
+# CONFIG_PKG_USING_QXWZ is not set
+# CONFIG_PKG_USING_SMTP_CLIENT is not set
+# CONFIG_PKG_USING_ABUP_FOTA is not set
+# CONFIG_PKG_USING_LIBCURL2RTT is not set
+# CONFIG_PKG_USING_CAPNP is not set
+# CONFIG_PKG_USING_AGILE_TELNET is not set
+# CONFIG_PKG_USING_NMEALIB is not set
+# CONFIG_PKG_USING_PDULIB is not set
+# CONFIG_PKG_USING_BTSTACK is not set
+# CONFIG_PKG_USING_BT_CYW43012 is not set
+# CONFIG_PKG_USING_CYW43XX is not set
+# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
+# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
+# CONFIG_PKG_USING_MAVLINK is not set
+# CONFIG_PKG_USING_BSAL is not set
+# CONFIG_PKG_USING_AGILE_MODBUS is not set
+# CONFIG_PKG_USING_AGILE_FTP is not set
+# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
+# CONFIG_PKG_USING_RT_LINK_HW is not set
+# CONFIG_PKG_USING_RYANMQTT is not set
+# CONFIG_PKG_USING_RYANW5500 is not set
+# CONFIG_PKG_USING_LORA_PKT_FWD is not set
+# CONFIG_PKG_USING_LORA_GW_DRIVER_LIB is not set
+# CONFIG_PKG_USING_LORA_PKT_SNIFFER is not set
+# CONFIG_PKG_USING_HM is not set
+# CONFIG_PKG_USING_SMALL_MODBUS is not set
+# CONFIG_PKG_USING_NET_SERVER is not set
+# CONFIG_PKG_USING_ZFTP is not set
+# CONFIG_PKG_USING_WOL is not set
+# CONFIG_PKG_USING_ZEPHYR_POLLING is not set
+# CONFIG_PKG_USING_MATTER_ADAPTATION_LAYER is not set
+# CONFIG_PKG_USING_LHC_MODBUS is not set
+
+#
+# security packages
+#
+# CONFIG_PKG_USING_MBEDTLS is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
+# CONFIG_PKG_USING_LIBHYDROGEN is not set
+# CONFIG_PKG_USING_TINYCRYPT is not set
+# CONFIG_PKG_USING_TFM is not set
+# CONFIG_PKG_USING_YD_CRYPTO is not set
+
+#
+# language packages
+#
+
+#
+# JSON: JavaScript Object Notation, a lightweight data-interchange format
+#
+# CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_LJSON is not set
+# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
+# CONFIG_PKG_USING_RAPIDJSON is not set
+# CONFIG_PKG_USING_JSMN is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+# CONFIG_PKG_USING_PARSON is not set
+
+#
+# XML: Extensible Markup Language
+#
+# CONFIG_PKG_USING_SIMPLE_XML is not set
+# CONFIG_PKG_USING_EZXML is not set
+# CONFIG_PKG_USING_LUATOS_SOC is not set
+# CONFIG_PKG_USING_LUA is not set
+# CONFIG_PKG_USING_JERRYSCRIPT is not set
+# CONFIG_PKG_USING_MICROPYTHON is not set
+# CONFIG_PKG_USING_PIKASCRIPT is not set
+# CONFIG_PKG_USING_RTT_RUST is not set
+
+#
+# multimedia packages
+#
+
+#
+# LVGL: powerful and easy-to-use embedded GUI library
+#
+# CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LV_MUSIC_DEMO is not set
+# CONFIG_PKG_USING_GUI_GUIDER_DEMO is not set
+
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# CONFIG_PKG_USING_OPENMV is not set
+# CONFIG_PKG_USING_MUPDF is not set
+# CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
+# CONFIG_PKG_USING_TJPGD is not set
+# CONFIG_PKG_USING_PDFGEN is not set
+# CONFIG_PKG_USING_HELIX is not set
+# CONFIG_PKG_USING_AZUREGUIX is not set
+# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
+# CONFIG_PKG_USING_NUEMWIN is not set
+# CONFIG_PKG_USING_MP3PLAYER is not set
+# CONFIG_PKG_USING_TINYJPEG is not set
+# CONFIG_PKG_USING_UGUI is not set
+# CONFIG_PKG_USING_MCURSES is not set
+# CONFIG_PKG_USING_TERMBOX is not set
+# CONFIG_PKG_USING_VT100 is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_PERSIMMON is not set
+# CONFIG_PKG_USING_3GPP_AMRNB is not set
+
+#
+# tools packages
+#
+# CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_EASYFLASH is not set
+# CONFIG_PKG_USING_EASYLOGGER is not set
+# CONFIG_PKG_USING_SYSTEMVIEW is not set
+# CONFIG_PKG_USING_SEGGER_RTT is not set
+# CONFIG_PKG_USING_RTT_AUTO_EXE_CMD is not set
+# CONFIG_PKG_USING_RDB is not set
+# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_LOGMGR is not set
+# CONFIG_PKG_USING_ADBD is not set
+# CONFIG_PKG_USING_COREMARK is not set
+# CONFIG_PKG_USING_DHRYSTONE is not set
+# CONFIG_PKG_USING_MEMORYPERF is not set
+# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
+# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
+# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
+# CONFIG_PKG_USING_BS8116A is not set
+# CONFIG_PKG_USING_GPS_RMC is not set
+# CONFIG_PKG_USING_URLENCODE is not set
+# CONFIG_PKG_USING_UMCN is not set
+# CONFIG_PKG_USING_LWRB2RTT is not set
+# CONFIG_PKG_USING_CPU_USAGE is not set
+# CONFIG_PKG_USING_GBK2UTF8 is not set
+# CONFIG_PKG_USING_VCONSOLE is not set
+# CONFIG_PKG_USING_KDB is not set
+# CONFIG_PKG_USING_WAMR is not set
+# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
+# CONFIG_PKG_USING_LWLOG is not set
+# CONFIG_PKG_USING_ANV_TRACE is not set
+# CONFIG_PKG_USING_ANV_MEMLEAK is not set
+# CONFIG_PKG_USING_ANV_TESTSUIT is not set
+# CONFIG_PKG_USING_ANV_BENCH is not set
+# CONFIG_PKG_USING_DEVMEM is not set
+# CONFIG_PKG_USING_REGEX is not set
+# CONFIG_PKG_USING_MEM_SANDBOX is not set
+# CONFIG_PKG_USING_SOLAR_TERMS is not set
+# CONFIG_PKG_USING_GAN_ZHI is not set
+# CONFIG_PKG_USING_FDT is not set
+# CONFIG_PKG_USING_CBOX is not set
+# CONFIG_PKG_USING_SNOWFLAKE is not set
+# CONFIG_PKG_USING_HASH_MATCH is not set
+# CONFIG_PKG_USING_ARMV7M_DWT_TOOL is not set
+# CONFIG_PKG_USING_VOFA_PLUS is not set
+# CONFIG_PKG_USING_ZDEBUG is not set
+
+#
+# system packages
+#
+
+#
+# enhanced kernel services
+#
+# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
+# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
+# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
+# CONFIG_PKG_USING_QFPLIB_M3 is not set
+
+#
+# CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
+#
+# CONFIG_PKG_USING_CMSIS_5 is not set
+# CONFIG_PKG_USING_CMSIS_CORE is not set
+# CONFIG_PKG_USING_CMSIS_DSP is not set
+# CONFIG_PKG_USING_CMSIS_NN is not set
+# CONFIG_PKG_USING_CMSIS_RTOS1 is not set
+# CONFIG_PKG_USING_CMSIS_RTOS2 is not set
+
+#
+# Micrium: Micrium software products porting for RT-Thread
+#
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
+# CONFIG_PKG_USING_UC_CRC is not set
+# CONFIG_PKG_USING_UC_CLK is not set
+# CONFIG_PKG_USING_UC_COMMON is not set
+# CONFIG_PKG_USING_UC_MODBUS is not set
+# CONFIG_PKG_USING_FREERTOS_WRAPPER is not set
+# CONFIG_PKG_USING_LITEOS_SDK is not set
+# CONFIG_PKG_USING_TZ_DATABASE is not set
+# CONFIG_PKG_USING_CAIRO is not set
+# CONFIG_PKG_USING_PIXMAN is not set
+# CONFIG_PKG_USING_PARTITION is not set
+# CONFIG_PKG_USING_PERF_COUNTER is not set
+# CONFIG_PKG_USING_FILEX is not set
+# CONFIG_PKG_USING_LEVELX is not set
+# CONFIG_PKG_USING_FLASHDB is not set
+# CONFIG_PKG_USING_SQLITE is not set
+# CONFIG_PKG_USING_RTI is not set
+# CONFIG_PKG_USING_DFS_YAFFS is not set
+# CONFIG_PKG_USING_LITTLEFS is not set
+# CONFIG_PKG_USING_DFS_JFFS2 is not set
+# CONFIG_PKG_USING_DFS_UFFS is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
+# CONFIG_PKG_USING_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
+# CONFIG_PKG_USING_EV is not set
+# CONFIG_PKG_USING_SYSWATCH is not set
+# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
+# CONFIG_PKG_USING_PLCCORE is not set
+# CONFIG_PKG_USING_RAMDISK is not set
+# CONFIG_PKG_USING_MININI is not set
+# CONFIG_PKG_USING_QBOOT is not set
+# CONFIG_PKG_USING_PPOOL is not set
+# CONFIG_PKG_USING_OPENAMP is not set
+# CONFIG_PKG_USING_RPMSG_LITE is not set
+# CONFIG_PKG_USING_LPM is not set
+# CONFIG_PKG_USING_TLSF is not set
+# CONFIG_PKG_USING_EVENT_RECORDER is not set
+# CONFIG_PKG_USING_ARM_2D is not set
+# CONFIG_PKG_USING_MCUBOOT is not set
+# CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_CHERRYUSB is not set
+# CONFIG_PKG_USING_KMULTI_RTIMER is not set
+# CONFIG_PKG_USING_TFDB is not set
+# CONFIG_PKG_USING_QPC is not set
+# CONFIG_PKG_USING_AGILE_UPGRADE is not set
+# CONFIG_PKG_USING_FLASH_BLOB is not set
+# CONFIG_PKG_USING_MLIBC is not set
+# CONFIG_PKG_USING_TASK_MSG_BUS is not set
+# CONFIG_PKG_USING_SFDB is not set
+# CONFIG_PKG_USING_RTP is not set
+# CONFIG_PKG_USING_REB is not set
+# CONFIG_PKG_USING_R_RHEALSTONE is not set
+
+#
+# peripheral libraries and drivers
+#
+
+#
+# HAL & SDK Drivers
+#
+
+#
+# STM32 HAL & SDK Drivers
+#
+# CONFIG_PKG_USING_STM32L4XX_HAL_DRIVER is not set
+# CONFIG_PKG_USING_STM32WB55_SDK is not set
+# CONFIG_PKG_USING_STM32_SDIO is not set
+# CONFIG_PKG_USING_BLUETRUM_SDK is not set
+# CONFIG_PKG_USING_EMBARC_BSP is not set
+# CONFIG_PKG_USING_ESP_IDF is not set
+
+#
+# Kendryte SDK
+#
+# CONFIG_PKG_USING_K210_SDK is not set
+# CONFIG_PKG_USING_KENDRYTE_SDK is not set
+# CONFIG_PKG_USING_NRF5X_SDK is not set
+# CONFIG_PKG_USING_NRFX is not set
+# CONFIG_PKG_USING_RASPBERRYPI_PICO_SDK is not set
+
+#
+# sensors drivers
+#
+# CONFIG_PKG_USING_LSM6DSM is not set
+# CONFIG_PKG_USING_LSM6DSL is not set
+# CONFIG_PKG_USING_LPS22HB is not set
+# CONFIG_PKG_USING_HTS221 is not set
+# CONFIG_PKG_USING_LSM303AGR is not set
+# CONFIG_PKG_USING_BME280 is not set
+# CONFIG_PKG_USING_BME680 is not set
+# CONFIG_PKG_USING_BMA400 is not set
+# CONFIG_PKG_USING_BMI160_BMX160 is not set
+# CONFIG_PKG_USING_SPL0601 is not set
+# CONFIG_PKG_USING_MS5805 is not set
+# CONFIG_PKG_USING_DA270 is not set
+# CONFIG_PKG_USING_DF220 is not set
+# CONFIG_PKG_USING_HSHCAL001 is not set
+# CONFIG_PKG_USING_BH1750 is not set
+# CONFIG_PKG_USING_MPU6XXX is not set
+# CONFIG_PKG_USING_AHT10 is not set
+# CONFIG_PKG_USING_AP3216C is not set
+# CONFIG_PKG_USING_TSL4531 is not set
+# CONFIG_PKG_USING_DS18B20 is not set
+# CONFIG_PKG_USING_DHT11 is not set
+# CONFIG_PKG_USING_DHTXX is not set
+# CONFIG_PKG_USING_GY271 is not set
+# CONFIG_PKG_USING_GP2Y10 is not set
+# CONFIG_PKG_USING_SGP30 is not set
+# CONFIG_PKG_USING_HDC1000 is not set
+# CONFIG_PKG_USING_BMP180 is not set
+# CONFIG_PKG_USING_BMP280 is not set
+# CONFIG_PKG_USING_SHTC1 is not set
+# CONFIG_PKG_USING_BMI088 is not set
+# CONFIG_PKG_USING_HMC5883 is not set
+# CONFIG_PKG_USING_MAX6675 is not set
+# CONFIG_PKG_USING_TMP1075 is not set
+# CONFIG_PKG_USING_SR04 is not set
+# CONFIG_PKG_USING_CCS811 is not set
+# CONFIG_PKG_USING_PMSXX is not set
+# CONFIG_PKG_USING_RT3020 is not set
+# CONFIG_PKG_USING_MLX90632 is not set
+# CONFIG_PKG_USING_MLX90393 is not set
+# CONFIG_PKG_USING_MLX90392 is not set
+# CONFIG_PKG_USING_MLX90397 is not set
+# CONFIG_PKG_USING_MS5611 is not set
+# CONFIG_PKG_USING_MAX31865 is not set
+# CONFIG_PKG_USING_VL53L0X is not set
+# CONFIG_PKG_USING_INA260 is not set
+# CONFIG_PKG_USING_MAX30102 is not set
+# CONFIG_PKG_USING_INA226 is not set
+# CONFIG_PKG_USING_LIS2DH12 is not set
+# CONFIG_PKG_USING_HS300X is not set
+# CONFIG_PKG_USING_ZMOD4410 is not set
+# CONFIG_PKG_USING_ISL29035 is not set
+# CONFIG_PKG_USING_MMC3680KJ is not set
+# CONFIG_PKG_USING_QMP6989 is not set
+# CONFIG_PKG_USING_BALANCE is not set
+# CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_SHT3X is not set
+# CONFIG_PKG_USING_SHT4X is not set
+# CONFIG_PKG_USING_AD7746 is not set
+# CONFIG_PKG_USING_ADT74XX is not set
+# CONFIG_PKG_USING_MAX17048 is not set
+# CONFIG_PKG_USING_AS7341 is not set
+# CONFIG_PKG_USING_CW2015 is not set
+# CONFIG_PKG_USING_ICM20608 is not set
+# CONFIG_PKG_USING_PAJ7620 is not set
+# CONFIG_PKG_USING_STHS34PF80 is not set
+
+#
+# touch drivers
+#
+# CONFIG_PKG_USING_GT9147 is not set
+# CONFIG_PKG_USING_GT1151 is not set
+# CONFIG_PKG_USING_GT917S is not set
+# CONFIG_PKG_USING_GT911 is not set
+# CONFIG_PKG_USING_FT6206 is not set
+# CONFIG_PKG_USING_FT5426 is not set
+# CONFIG_PKG_USING_FT6236 is not set
+# CONFIG_PKG_USING_XPT2046_TOUCH is not set
+# CONFIG_PKG_USING_CST816X is not set
+# CONFIG_PKG_USING_CST812T is not set
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+# CONFIG_PKG_USING_BUTTON is not set
+# CONFIG_PKG_USING_PCF8574 is not set
+# CONFIG_PKG_USING_SX12XX is not set
+# CONFIG_PKG_USING_SIGNAL_LED is not set
+# CONFIG_PKG_USING_LEDBLINK is not set
+# CONFIG_PKG_USING_LITTLED is not set
+# CONFIG_PKG_USING_LKDGUI is not set
+# CONFIG_PKG_USING_INFRARED is not set
+# CONFIG_PKG_USING_MULTI_INFRARED is not set
+# CONFIG_PKG_USING_AGILE_BUTTON is not set
+# CONFIG_PKG_USING_AGILE_LED is not set
+# CONFIG_PKG_USING_AT24CXX is not set
+# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
+# CONFIG_PKG_USING_PCA9685 is not set
+# CONFIG_PKG_USING_ILI9341 is not set
+# CONFIG_PKG_USING_I2C_TOOLS is not set
+# CONFIG_PKG_USING_NRF24L01 is not set
+# CONFIG_PKG_USING_RPLIDAR is not set
+# CONFIG_PKG_USING_AS608 is not set
+# CONFIG_PKG_USING_RC522 is not set
+# CONFIG_PKG_USING_WS2812B is not set
+# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
+# CONFIG_PKG_USING_MULTI_RTIMER is not set
+# CONFIG_PKG_USING_MAX7219 is not set
+# CONFIG_PKG_USING_BEEP is not set
+# CONFIG_PKG_USING_EASYBLINK is not set
+# CONFIG_PKG_USING_PMS_SERIES is not set
+# CONFIG_PKG_USING_CAN_YMODEM is not set
+# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
+# CONFIG_PKG_USING_QLED is not set
+# CONFIG_PKG_USING_AGILE_CONSOLE is not set
+# CONFIG_PKG_USING_LD3320 is not set
+# CONFIG_PKG_USING_WK2124 is not set
+# CONFIG_PKG_USING_LY68L6400 is not set
+# CONFIG_PKG_USING_DM9051 is not set
+# CONFIG_PKG_USING_SSD1306 is not set
+# CONFIG_PKG_USING_QKEY is not set
+# CONFIG_PKG_USING_RS485 is not set
+# CONFIG_PKG_USING_RS232 is not set
+# CONFIG_PKG_USING_NES is not set
+# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
+# CONFIG_PKG_USING_VDEVICE is not set
+# CONFIG_PKG_USING_SGM706 is not set
+# CONFIG_PKG_USING_RDA58XX is not set
+# CONFIG_PKG_USING_LIBNFC is not set
+# CONFIG_PKG_USING_MFOC is not set
+# CONFIG_PKG_USING_TMC51XX is not set
+# CONFIG_PKG_USING_TCA9534 is not set
+# CONFIG_PKG_USING_KOBUKI is not set
+# CONFIG_PKG_USING_ROSSERIAL is not set
+# CONFIG_PKG_USING_MICRO_ROS is not set
+# CONFIG_PKG_USING_MCP23008 is not set
+# CONFIG_PKG_USING_MISAKA_AT24CXX is not set
+# CONFIG_PKG_USING_MISAKA_RGB_BLING is not set
+# CONFIG_PKG_USING_LORA_MODEM_DRIVER is not set
+# CONFIG_PKG_USING_SOFT_SERIAL is not set
+# CONFIG_PKG_USING_MB85RS16 is not set
+# CONFIG_PKG_USING_RFM300 is not set
+# CONFIG_PKG_USING_IO_INPUT_FILTER is not set
+# CONFIG_PKG_USING_LRF_NV7LIDAR is not set
+# CONFIG_PKG_USING_AIP650 is not set
+# CONFIG_PKG_USING_FINGERPRINT is not set
+# CONFIG_PKG_USING_BT_ECB02C is not set
+# CONFIG_PKG_USING_UAT is not set
+# CONFIG_PKG_USING_ST7789 is not set
+# CONFIG_PKG_USING_VS1003 is not set
+# CONFIG_PKG_USING_X9555 is not set
+# CONFIG_PKG_USING_SYSTEM_RUN_LED is not set
+# CONFIG_PKG_USING_BT_MX01 is not set
+# CONFIG_PKG_USING_RGPOWER is not set
+# CONFIG_PKG_USING_SPI_TOOLS is not set
+
+#
+# AI packages
+#
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_QUEST is not set
+# CONFIG_PKG_USING_NAXOS is not set
+# CONFIG_PKG_USING_R_TINYMAIX is not set
+
+#
+# Signal Processing and Control Algorithm Packages
+#
+# CONFIG_PKG_USING_FIRE_PID_CURVE is not set
+# CONFIG_PKG_USING_QPID is not set
+# CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_DIGITALCTRL is not set
+# CONFIG_PKG_USING_KISSFFT is not set
+
+#
+# miscellaneous packages
+#
+
+#
+# project laboratory
+#
+
+#
+# samples: kernel and components samples
+#
+# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
+# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
+# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
+# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
+
+#
+# entertainment: terminal games and other interesting software packages
+#
+# CONFIG_PKG_USING_CMATRIX is not set
+# CONFIG_PKG_USING_SL is not set
+# CONFIG_PKG_USING_CAL is not set
+# CONFIG_PKG_USING_ACLOCK is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
+# CONFIG_PKG_USING_SNAKE is not set
+# CONFIG_PKG_USING_TETRIS is not set
+# CONFIG_PKG_USING_DONUT is not set
+# CONFIG_PKG_USING_COWSAY is not set
+# CONFIG_PKG_USING_MORSE is not set
+# CONFIG_PKG_USING_LIBCSV is not set
+# CONFIG_PKG_USING_OPTPARSE is not set
+# CONFIG_PKG_USING_FASTLZ is not set
+# CONFIG_PKG_USING_MINILZO is not set
+# CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_LZMA is not set
+# CONFIG_PKG_USING_RALARAM is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+# CONFIG_PKG_USING_ZLIB is not set
+# CONFIG_PKG_USING_MINIZIP is not set
+# CONFIG_PKG_USING_HEATSHRINK is not set
+# CONFIG_PKG_USING_DSTR is not set
+# CONFIG_PKG_USING_TINYFRAME is not set
+# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
+# CONFIG_PKG_USING_UPACKER is not set
+# CONFIG_PKG_USING_UPARAM is not set
+# CONFIG_PKG_USING_HELLO is not set
+# CONFIG_PKG_USING_VI is not set
+# CONFIG_PKG_USING_KI is not set
+# CONFIG_PKG_USING_ARMv7M_DWT is not set
+# CONFIG_PKG_USING_CRCLIB is not set
+# CONFIG_PKG_USING_LWGPS is not set
+# CONFIG_PKG_USING_STATE_MACHINE is not set
+# CONFIG_PKG_USING_DESIGN_PATTERN is not set
+# CONFIG_PKG_USING_CONTROLLER is not set
+# CONFIG_PKG_USING_PHASE_LOCKED_LOOP is not set
+# CONFIG_PKG_USING_MFBD is not set
+# CONFIG_PKG_USING_SLCAN2RTT is not set
+# CONFIG_PKG_USING_SOEM is not set
+# CONFIG_PKG_USING_QPARAM is not set
+# CONFIG_PKG_USING_CorevMCU_CLI is not set
+
+#
+# Arduino libraries
+#
+# CONFIG_PKG_USING_RTDUINO is not set
+
+#
+# Projects and Demos
+#
+# CONFIG_PKG_USING_ARDUINO_MSGQ_C_CPP_DEMO is not set
+# CONFIG_PKG_USING_ARDUINO_SKETCH_LOADER_DEMO is not set
+# CONFIG_PKG_USING_ARDUINO_ULTRASOUND_RADAR is not set
+# CONFIG_PKG_USING_ARDUINO_NINEINONE_SENSOR_SHIELD is not set
+# CONFIG_PKG_USING_ARDUINO_SENSOR_KIT is not set
+# CONFIG_PKG_USING_ARDUINO_MATLAB_SUPPORT is not set
+
+#
+# Sensors
+#
+# CONFIG_PKG_USING_ARDUINO_SENSOR_DEVICE_DRIVERS is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SENSOR is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SENSORLAB is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADXL375 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VL53L0X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VL53L1X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VL6180X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX31855 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX31865 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX31856 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX6675 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90614 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM9DS1 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AHTX0 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM9DS0 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP280 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADT7410 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP085 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BME680 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP9808 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP4728 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_INA219 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LTR390 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADXL345 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DHT is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP9600 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM6DS is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BNO055 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX1704X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MMC56X3 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90393 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90395 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ICM20X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DPS310 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HTS221 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SHT4X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SHT31 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADXL343 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BME280 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AS726X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AMG88XX is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AM2320 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AM2315 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LTR329_LTR303 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP085_UNIFIED is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP183 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP183_UNIFIED is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP3XX is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MS8607 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS3MDL is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90640 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MMA8451 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MSA301 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPL115A2 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BNO08X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BNO08X_RVC is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS2MDL is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM303DLH_MAG is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LC709203F is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_CAP1188 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_CCS811 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_NAU7802 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS331 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LPS2X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LPS35HW is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM303_ACCEL is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS3DH is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCF8591 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPL3115A2 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPR121 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPRLS is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPU6050 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCT2075 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PM25AQI is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_EMC2101 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_FXAS21002C is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SCD30 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_FXOS8700 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HMC5883_UNIFIED is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SGP30 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TMP006 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TLA202X is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TCS34725 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI7021 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI1145 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SGP40 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SHTC3 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HDC1000 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HTU21DF is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AS7341 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HTU31D is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_INA260 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TMP007_LIBRARY is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_L3GD20 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TMP117 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TSC2007 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TSL2561 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TSL2591_LIBRARY is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VCNL4040 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VEML6070 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VEML6075 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VEML7700 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_LIS3DHTR is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_DHT is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_ADXL335 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_ADXL345 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_BME280 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_BMP280 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_H3LIS331DL is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_MMA7660 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_TSL2561 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_PAJ7620 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_VL53L0X is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_ITG3200 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_SHT31 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_HP20X is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_DRV2605L is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_BBM150 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_HMC5883L is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_LSM303DLH is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_TCS3414CS is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_MP503 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_BMP085 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_HIGHTEMP is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_VEML6070 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_SI1145 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_SHT35 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_AT42QT1070 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_LSM6DS3 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_HDC1000 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_HM3301 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_MCP9600 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_LTC2941 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_LDC1612 is not set
+# CONFIG_PKG_USING_ARDUINO_CAPACITIVESENSOR is not set
+
+#
+# Display
+#
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_GFX_LIBRARY is not set
+# CONFIG_PKG_USING_ARDUINO_U8G2 is not set
+# CONFIG_PKG_USING_ARDUINO_TFT_ESPI is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ST7735 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SSD1306 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ILI9341 is not set
+# CONFIG_PKG_USING_SEEED_TM1637 is not set
+
+#
+# Timing
+#
+# CONFIG_PKG_USING_ARDUINO_RTCLIB is not set
+# CONFIG_PKG_USING_ARDUINO_MSTIMER2 is not set
+# CONFIG_PKG_USING_ARDUINO_TICKER is not set
+# CONFIG_PKG_USING_ARDUINO_TASKSCHEDULER is not set
+
+#
+# Data Processing
+#
+# CONFIG_PKG_USING_ARDUINO_KALMANFILTER is not set
+# CONFIG_PKG_USING_ARDUINO_ARDUINOJSON is not set
+# CONFIG_PKG_USING_ARDUINO_TENSORFLOW_LITE_MICRO is not set
+
+#
+# Data Storage
+#
+
+#
+# Communication
+#
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PN532 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI4713 is not set
+
+#
+# Device Control
+#
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCF8574 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCA9685 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TPA2016 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DRV2605 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DS1841 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DS3502 is not set
+# CONFIG_PKG_USING_ARDUINO_SEEED_PCF85063TP is not set
+
+#
+# Other
+#
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MFRC630 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI5351 is not set
+
+#
+# Signal IO
+#
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BUSIO is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TCA8418 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP23017 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADS1X15 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AW9523 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP3008 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP4725 is not set
+# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BD3491FS is not set
+
+#
+# Uncategorized
+#
+CONFIG_RT_USING_UART1=y
+CONFIG_SOC_MIMX91X1D=y
diff --git a/bsp/nxp/imx/imx91/Kconfig b/bsp/nxp/imx/imx91/Kconfig
new file mode 100644
index 00000000000..d0d890e3e37
--- /dev/null
+++ b/bsp/nxp/imx/imx91/Kconfig
@@ -0,0 +1,24 @@
+mainmenu "RT-Thread Configuration"
+
+BSP_DIR := .
+
+RTT_DIR := ../../../..
+
+PKGS_DIR := packages
+
+config BOARD_IMX91
+    bool
+    select ARCH_ARM_CORTEX_A55
+    select RT_USING_GIC_V2
+    default y
+
+source "$(RTT_DIR)/Kconfig"
+osource "$PKGS_DIR/Kconfig"
+
+source "$(BSP_DIR)/drivers/Kconfig"
+
+config SOC_MIMX91X1D
+    bool
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    default y
diff --git a/bsp/nxp/imx/imx91/Makefile b/bsp/nxp/imx/imx91/Makefile
new file mode 100644
index 00000000000..f9b884d9d3b
--- /dev/null
+++ b/bsp/nxp/imx/imx91/Makefile
@@ -0,0 +1,10 @@
+scons:=python ${SCONS}\scons.py
+
+all:
+	@$(scons)
+
+clean:
+	@$(scons) -c
+
+copy:
+	@$(scons) --copy -s
diff --git a/bsp/nxp/imx/imx91/README.md b/bsp/nxp/imx/imx91/README.md
new file mode 100644
index 00000000000..7753eec2098
--- /dev/null
+++ b/bsp/nxp/imx/imx91/README.md
@@ -0,0 +1,13 @@
+# i.MX91
+
+The i.MX 91 applications processor features an Arm® Cortex®-A55 running at up to 1.4 GHz and support for modern LPDDR4 memory to enable platform longevity and reliability; dual Gigabit Ethernet for gateway or multi-network segment support; dual USB ports; and the essential I/O for products in smart factory, smart home, smart office, medical device, metering, and cost-optimized
+system-on-module platforms.
+
+The i.MX 91 may be used in applications such as:
+• EV Charging
+• Matter-enabled IoT Platforms
+• Smart Home, Office, and City
+• Building Automation and Monitoring
+• Industrial Monitoring and HMI
+• Portable or small form-factor Medical and Healthcare devices
+• Audio and Entertainment IoT
diff --git a/bsp/nxp/imx/imx91/SConscript b/bsp/nxp/imx/imx91/SConscript
new file mode 100644
index 00000000000..fe0ae941ae9
--- /dev/null
+++ b/bsp/nxp/imx/imx91/SConscript
@@ -0,0 +1,14 @@
+# for module compiling
+import os
+Import('RTT_ROOT')
+
+cwd = str(Dir('#'))
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')
diff --git a/bsp/nxp/imx/imx91/SConstruct b/bsp/nxp/imx/imx91/SConstruct
new file mode 100644
index 00000000000..b9dbb1423fd
--- /dev/null
+++ b/bsp/nxp/imx/imx91/SConstruct
@@ -0,0 +1,49 @@
+import os
+import sys
+import rtconfig
+
+if os.getenv('RTT_ROOT'):
+    RTT_ROOT = os.getenv('RTT_ROOT')
+else:
+    RTT_ROOT = os.path.join(os.getcwd(), '..', '..', '..', '..')
+
+sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
+from building import *
+
+def bsp_pkg_check():
+    import subprocess
+
+    check_paths = [
+        os.path.join("packages", "nxp-imx91-sdk-latest"),
+    ]
+
+    need_update = not all(os.path.exists(p) for p in check_paths)
+
+    if need_update:
+        print("\n==============================================================")
+        print("Dependency packages missing, please running 'pkgs --update'...")
+        print("==============================================================")
+        exit(1)
+
+RegisterPreBuildingAction(bsp_pkg_check)
+
+TARGET = 'rtthread.' + rtconfig.TARGET_EXT
+
+DefaultEnvironment(tools=[])
+env = Environment(tools = ['mingw'],
+    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+    CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
+    CXX= rtconfig.CXX, CXXFLAGS = rtconfig.CFLAGS,
+    AR = rtconfig.AR, ARFLAGS = '-rc',
+    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
+env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
+env['ASCOM'] = env['ASPPCOM']
+
+Export('RTT_ROOT')
+Export('rtconfig')
+
+# prepare building environment
+objs = PrepareBuilding(env, RTT_ROOT)
+
+# make a building
+DoBuilding(TARGET, objs)
diff --git a/bsp/nxp/imx/imx91/applications/SConscript b/bsp/nxp/imx/imx91/applications/SConscript
new file mode 100644
index 00000000000..9bb9abae897
--- /dev/null
+++ b/bsp/nxp/imx/imx91/applications/SConscript
@@ -0,0 +1,15 @@
+from building import *
+import os
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
+
+list = os.listdir(cwd)
+for item in list:
+    if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+        group = group + SConscript(os.path.join(item, 'SConscript'))
+
+Return('group')
diff --git a/bsp/nxp/imx/imx91/applications/application.c b/bsp/nxp/imx/imx91/applications/application.c
new file mode 100644
index 00000000000..efc4595462d
--- /dev/null
+++ b/bsp/nxp/imx/imx91/applications/application.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu    the first version
+ */
+
+#include <rtthread.h>
+
+#include <sdk_version.h>
+#include <ccm_pll.h>
+
+void show_freq(void)
+{
+    rt_kprintf("CPU: %d MHz\n", get_main_clock(CPU_CLK)/1000000);
+    rt_kprintf("DDR: %d MHz\n", get_main_clock(MMDC_CH0_AXI_CLK)/1000000);
+    rt_kprintf("IPG: %d MHz\n", get_main_clock(IPG_CLK)/1000000);
+}
+
+void init_thread(void* parameter)
+{
+    rt_kprintf("Freescale i.MX91 Platform SDK %s\n", SDK_VERSION_STRING);
+    show_freq();
+
+    rt_components_init();
+}
+
+int rt_application_init()
+{
+    rt_thread_t tid;
+
+    tid = rt_thread_create("init", init_thread, RT_NULL,
+        1024, RT_THREAD_PRIORITY_MAX/3, 10);
+    if (tid != RT_NULL) rt_thread_startup(tid);
+
+    return 0;
+}
+
diff --git a/bsp/nxp/imx/imx91/applications/startup.c b/bsp/nxp/imx/imx91/applications/startup.c
new file mode 100644
index 00000000000..c1c2bb8654f
--- /dev/null
+++ b/bsp/nxp/imx/imx91/applications/startup.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu      the first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+
+#include <board.h>
+
+extern int  rt_application_init(void);
+extern void rt_hw_board_init(void);
+
+/**
+ * This function will startup RT-Thread RTOS.
+ */
+void rtthread_startup(void)
+{
+    // platform_init();
+    // print_version();
+
+    /* initialzie hardware interrupt */
+    rt_hw_interrupt_init();
+
+    /* initialize board */
+    rt_hw_board_init();
+
+    /* show RT-Thread version */
+    rt_show_version();
+
+    /* initialize memory system */
+#ifdef RT_USING_HEAP
+    rt_system_heap_init(HEAP_BEGIN, HEAP_END);
+#endif
+
+    /* initialize scheduler system */
+    rt_system_scheduler_init();
+
+    /* initialize timer and soft timer thread */
+    rt_system_timer_init();
+    rt_system_timer_thread_init();
+
+    /* initialize application */
+    rt_application_init();
+
+    /* initialize idle thread */
+    rt_thread_idle_init();
+
+    /* start scheduler */
+    rt_system_scheduler_start();
+
+    /* never reach here */
+    return ;
+}
+
+int main(void)
+{
+    /* disable interrupt first */
+    rt_hw_interrupt_disable();
+
+    /* invoke rtthread_startup */
+    rtthread_startup();
+
+    return 0;
+}
diff --git a/bsp/nxp/imx/imx91/drivers/Kconfig b/bsp/nxp/imx/imx91/drivers/Kconfig
new file mode 100644
index 00000000000..95c536178d6
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/Kconfig
@@ -0,0 +1,3 @@
+config RT_USING_UART1
+    bool "Enable UART1"
+    default y
diff --git a/bsp/nxp/imx/imx91/drivers/SConscript b/bsp/nxp/imx/imx91/drivers/SConscript
new file mode 100644
index 00000000000..33a0d514298
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/SConscript
@@ -0,0 +1,10 @@
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c') + Glob('iomux/*.c')
+
+CPPPATH = [cwd, cwd + '/iomux']
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
diff --git a/bsp/nxp/imx/imx91/drivers/board.c b/bsp/nxp/imx/imx91/drivers/board.c
new file mode 100644
index 00000000000..a5350feed54
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/board.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu    the first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+
+#include "board.h"
+
+#include <registers/regsarmglobaltimer.h>
+#include <registers/regsepit.h>
+
+#include <imx_uart.h>
+#include <epit.h>
+#include <cortex_a.h>
+
+#include <mmu.h>
+
+struct mem_desc platform_mem_desc[] = {
+    {0x00000000, 0x80000000, 0x00000000, DEVICE_MEM},
+    {0x80000000, 0xFFF00000, 0x80000000, NORMAL_MEM}
+};
+
+const rt_uint32_t platform_mem_desc_size = sizeof(platform_mem_desc)/sizeof(platform_mem_desc[0]);
+
+static void rt_hw_timer_isr(int vector, void *param)
+{
+    rt_tick_increase();
+    epit_get_compare_event(HW_EPIT1);
+}
+
+int rt_hw_timer_init(void)
+{
+    uint32_t freq;
+
+    // Make sure the timer is off.
+    HW_ARMGLOBALTIMER_CONTROL.B.TIMER_ENABLE = 0;
+
+    HW_ARMGLOBALTIMER_CONTROL.B.FCR0 =1;
+
+    HW_ARMGLOBALTIMER_CONTROL.B.FCR1 =0;
+
+    HW_ARMGLOBALTIMER_CONTROL.B.DBG_ENABLE =0;
+
+    // Clear counter.
+    HW_ARMGLOBALTIMER_COUNTER_HI_WR(0);
+    HW_ARMGLOBALTIMER_COUNTER_LO_WR(0);
+
+    // Now turn on the timer.
+    HW_ARMGLOBALTIMER_CONTROL.B.TIMER_ENABLE = 1;
+
+    freq = get_main_clock(IPG_CLK);
+
+    epit_init(HW_EPIT1, CLKSRC_IPG_CLK, freq / 1000000,
+              SET_AND_FORGET, 10000, WAIT_MODE_EN | STOP_MODE_EN);
+
+    epit_counter_enable(HW_EPIT1, 10000, IRQ_MODE);
+
+    rt_hw_interrupt_install(IMX_INT_EPIT1, rt_hw_timer_isr, RT_NULL, "tick");
+    rt_hw_interrupt_umask(IMX_INT_EPIT1);
+
+    return 0;
+}
+INIT_BOARD_EXPORT(rt_hw_timer_init);
+
+/**
+ * This function will initialize hardware board
+ */
+void rt_hw_board_init(void)
+{
+    enable_neon_fpu();
+    disable_strict_align_check();
+
+    rt_components_board_init();
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
+}
+
+/*@}*/
diff --git a/bsp/nxp/imx/imx91/drivers/board.h b/bsp/nxp/imx/imx91/drivers/board.h
new file mode 100644
index 00000000000..fa628510ea3
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/board.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu    the first version
+ */
+
+#ifndef __BOARD_H__
+#define __BOARD_H__
+
+#include <registers.h>
+#include <irq_numbers.h>
+#include "imx91.h"
+
+#define CONFIG_MX6
+#define CONFIG_MX6UL
+
+#if defined(__CC_ARM)
+extern int Image$$RW_IRAM1$$ZI$$Limit;
+#define HEAP_BEGIN      ((void*)&Image$$RW_IRAM1$$ZI$$Limit)
+#elif defined(__GNUC__)
+extern int __bss_end;
+#define HEAP_BEGIN      ((void*)&__bss_end)
+#endif
+
+#define HEAP_END        (void*)(0x80000000 + 32 * 1024 * 1024)
+
+void rt_hw_board_init(void);
+
+#endif
diff --git a/bsp/nxp/imx/imx91/drivers/imx91.h b/bsp/nxp/imx/imx91/drivers/imx91.h
new file mode 100644
index 00000000000..3e24b66f43d
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/imx91.h
@@ -0,0 +1,97 @@
+/*
+ * COPYRIGHT (C) 2015, Real-Thread Information Technology Ltd
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu      The first verion
+ */
+
+#ifndef __IMX91_H__
+#define __IMX91_H__
+
+#include <rthw.h>
+#include <rtthread.h>
+
+/* SOC-relative definitions */
+//#include "realview.h"
+#include "gic_registers.h"
+#include "irq_numbers.h"
+
+/* the maximum number of gic */
+# define ARM_GIC_MAX_NR 1
+
+/* the maximum number of interrupts */
+#define ARM_GIC_NR_IRQS IMX_INTERRUPT_COUNT
+
+/* the maximum entries of the interrupt table */
+#define MAX_HANDLERS IMX_INTERRUPT_COUNT
+
+/* the basic constants needed by gic */
+rt_inline rt_uint32_t platform_get_gic_dist_base(void)
+{
+    rt_uint32_t gic_base;
+    asm volatile ("mrc p15, 4, %0, c15, c0, 0" : "=r"(gic_base));
+    return gic_base + kGICDBaseOffset;
+}
+
+rt_inline rt_uint32_t platform_get_gic_cpu_base(void)
+{
+    rt_uint32_t gic_base;
+    asm volatile ("mrc p15, 4, %0, c15, c0, 0" : "=r"(gic_base));
+    return gic_base + kGICCBaseOffset;
+}
+
+#define GIC_IRQ_START   0
+
+#define GIC_ACK_INTID_MASK              0x000003ff
+
+/* the definition needed by gic.c */
+#define __REG32(x)  (*((volatile unsigned int *)(x)))
+
+/* keep compatible with platform SDK */
+typedef enum {
+    CPU_0,
+    CPU_1,
+    CPU_2,
+    CPU_3,
+} cpuid_e;
+
+enum _gicd_sgi_filter
+{
+    //! Forward the interrupt to the CPU interfaces specified in the @a target_list parameter.
+    kGicSgiFilter_UseTargetList = 0,
+
+    //! Forward the interrupt to all CPU interfaces except that of the processor that requested
+    //! the interrupt.
+    kGicSgiFilter_AllOtherCPUs = 1,
+
+    //! Forward the interrupt only to the CPU interface of the processor that requested the
+    //! interrupt.
+    kGicSgiFilter_OnlyThisCPU = 2
+};
+
+typedef void (*irq_hdlr_t) (void);
+
+extern void rt_hw_interrupt_mask(int vector);
+extern void rt_hw_interrupt_umask(int vector);
+extern rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
+    void *param, const char *name);
+
+rt_inline void register_interrupt_routine(uint32_t irq_id, irq_hdlr_t isr)
+{
+    rt_hw_interrupt_install(irq_id, (rt_isr_handler_t)isr, NULL, "unknown");
+}
+
+rt_inline void enable_interrupt(uint32_t irq_id, uint32_t cpu_id, uint32_t priority)
+{
+    rt_hw_interrupt_umask(irq_id);
+}
+
+rt_inline void disable_interrupt(uint32_t irq_id, uint32_t cpu_id)
+{
+    rt_hw_interrupt_mask(irq_id);
+}
+
+#endif  /* __IMX6UL_H__ */
diff --git a/bsp/nxp/imx/imx91/drivers/iomux/iomux_config.c b/bsp/nxp/imx/imx91/drivers/iomux/iomux_config.c
new file mode 100644
index 00000000000..30479b1302e
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/iomux/iomux_config.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2025, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// File: iomux_config.c
+
+/* ------------------------------------------------------------------------------
+ * <auto-generated>
+ *     This code was generated by a tool.
+ *     Runtime Version:3.4.0.0
+ *
+ *     Changes to this file may cause incorrect behavior and will be lost if
+ *     the code is regenerated.
+ * </auto-generated>
+ * ------------------------------------------------------------------------------
+*/
+
+#include "iomux_config.h"
+
+// Function to configure iomux for i.MX6SL board MCIMX6SLEVK rev. B.
+void iomux_config(void)
+{
+    uart1_iomux_config();
+}
diff --git a/bsp/nxp/imx/imx91/drivers/iomux/iomux_config.h b/bsp/nxp/imx/imx91/drivers/iomux/iomux_config.h
new file mode 100644
index 00000000000..4f9fcc7b954
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/iomux/iomux_config.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2025, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// File: iomux_config.h
+
+/* ------------------------------------------------------------------------------
+ * <auto-generated>
+ *     This code was generated by a tool.
+ *     Runtime Version:3.4.0.0
+ *
+ *     Changes to this file may cause incorrect behavior and will be lost if
+ *     the code is regenerated.
+ * </auto-generated>
+ * ------------------------------------------------------------------------------
+*/
+
+#ifndef _IOMUX_CONFIG_H_
+#define _IOMUX_CONFIG_H_
+
+// Board and Module IOMUXC configuration function prototypes.
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+// Board IOMUXC configuration function.
+void iomux_config(void);
+
+// Module IOMUXC configuration functions.
+void uart1_iomux_config(void);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif // _IOMUX_CONFIG_H_
diff --git a/bsp/nxp/imx/imx91/drivers/iomux/uart_iomux_config.c b/bsp/nxp/imx/imx91/drivers/iomux/uart_iomux_config.c
new file mode 100644
index 00000000000..db5b7977686
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/iomux/uart_iomux_config.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2025, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// File: uart_iomux_config.c
+
+/* ------------------------------------------------------------------------------
+ * <auto-generated>
+ *     This code was generated by a tool.
+ *     Runtime Version:3.4.0.0
+ *
+ *     Changes to this file may cause incorrect behavior and will be lost if
+ *     the code is regenerated.
+ * </auto-generated>
+ * ------------------------------------------------------------------------------
+*/
+
+#include "iomux_config.h"
+#include "registers/regsuart.h"
+#include "iomux_register.h"
+#include "io.h"
+#include <assert.h>
+
+#define IMX91_PAD_UART1_TX_DATA__UART1_TX1  (IOMUXC_BASE_ADDR+0x084)
+#define IMX91_PAD_UART1_RX_DATA__UART1_RX1  (IOMUXC_BASE_ADDR+0x088)
+#define IOMUXC_UART1_UART_RXD_MUX_SELECT_INPUT1 (IOMUXC_BASE_ADDR+0x624)
+
+#define PIN_CFG(mux_ctl_offset, pad_ctl_offset, select_input_offset, mux_mode, daisy, pad_setting) \
+    do {\
+        writel(mux_mode, IOMUXC_BASE_ADDR + mux_ctl_offset);\
+        if (select_input_offset != 0)\
+            writel(daisy, IOMUXC_BASE_ADDR + select_input_offset);\
+        writel(pad_setting, IOMUXC_BASE_ADDR + pad_ctl_offset);\
+    } while(0);
+
+#define IMX91_PAD_UART1_TX_DATA__UART1_TX(p)                         PIN_CFG(0x0084, 0x0310, 0x0624, 0x0, 0x2, p)
+#define IMX91_PAD_UART1_RX_DATA__UART1_RX(p)                         PIN_CFG(0x0088, 0x0314, 0x0624, 0x0, 0x3, p)
+
+void uart1_iomux_config(void)
+{
+    /* UART1 TXD */
+    IMX91_PAD_UART1_TX_DATA__UART1_TX(0x10b0);
+    /* UART1 RXD */
+    IMX91_PAD_UART1_RX_DATA__UART1_RX(0x10b0);
+}
+
+void uart2_iomux_config(void)
+{
+}
+
+void uart3_iomux_config(void)
+{
+}
+
+void uart4_iomux_config(void)
+{
+}
+
+void uart5_iomux_config(void)
+{
+}
+
+void uart6_iomux_config(void)
+{
+}
+
+void uart7_iomux_config(void)
+{
+}
+
+void uart8_iomux_config(void)
+{
+}
+
+
+void uart_iomux_config(int instance)
+{
+    switch (instance)
+    {
+        case HW_UART1:
+            return uart1_iomux_config();
+
+        case HW_UART2:
+            return uart2_iomux_config();
+
+        case HW_UART3:
+            return uart3_iomux_config();
+
+        case HW_UART4:
+            return uart4_iomux_config();
+
+        case HW_UART5:
+            return uart5_iomux_config();
+
+        case HW_UART6:
+            return uart5_iomux_config();
+
+        case HW_UART7:
+            return uart5_iomux_config();
+
+        case HW_UART8:
+            return uart5_iomux_config();
+
+        default:
+            assert(false);
+    }
+}
+
diff --git a/bsp/nxp/imx/imx91/drivers/serial.c b/bsp/nxp/imx/imx91/drivers/serial.c
new file mode 100644
index 00000000000..6de735c757a
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/serial.c
@@ -0,0 +1,159 @@
+/*
+ * COPYRIGHT (C) 2015, Real-Thread Information Technology Ltd
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu      The first verion
+ */
+
+#include <rthw.h>
+#include <registers/regsuart.h>
+#include <imx_uart.h>
+#include <rtdevice.h>
+#include "serial.h"
+
+struct hw_uart_device
+{
+    uint32_t instance;
+    int irqno;
+};
+
+static void rt_hw_uart_isr(int irqno, void *param)
+{
+    struct rt_serial_device *serial = (struct rt_serial_device *)param;
+
+    rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
+}
+
+static rt_err_t uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
+{
+    struct hw_uart_device *uart;
+    uint32_t baudrate;
+    uint8_t parity, stopbits, datasize, flowcontrol;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device *)serial->parent.user_data;
+
+    baudrate = cfg->baud_rate;
+    switch (cfg->data_bits)
+    {
+    case DATA_BITS_8:
+        datasize = EIGHTBITS;
+        break;
+    case DATA_BITS_7:
+        datasize = SEVENBITS;
+        break;
+    }
+    if (cfg->stop_bits == STOP_BITS_1) stopbits = STOPBITS_ONE;
+    else if (cfg->stop_bits == STOP_BITS_2) stopbits = STOPBITS_TWO;
+
+    parity = PARITY_NONE;
+    flowcontrol = FLOWCTRL_OFF;
+
+    /* Initialize UART */
+    uart_init(uart->instance, baudrate, parity, stopbits, datasize, flowcontrol);
+
+    rt_hw_interrupt_install(uart->irqno, rt_hw_uart_isr, serial, "uart");
+    rt_hw_interrupt_mask(uart->irqno);
+
+    /* Set the IRQ mode for the Rx FIFO */
+    uart_set_FIFO_mode(uart->instance, RX_FIFO, 1, IRQ_MODE);
+
+    return RT_EOK;
+}
+
+static rt_err_t uart_control(struct rt_serial_device *serial, int cmd, void *arg)
+{
+    struct hw_uart_device *uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device *)serial->parent.user_data;
+
+    switch (cmd)
+    {
+    case RT_DEVICE_CTRL_CLR_INT:
+        /* disable rx irq */
+        rt_hw_interrupt_mask(uart->irqno);
+        break;
+
+    case RT_DEVICE_CTRL_SET_INT:
+        /* enable rx irq */
+        rt_hw_interrupt_umask(uart->irqno);
+        break;
+    }
+
+    return RT_EOK;
+}
+
+static int uart_putc(struct rt_serial_device *serial, char c)
+{
+    struct hw_uart_device *uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device *)serial->parent.user_data;
+
+    uart_putchar(uart->instance, (uint8_t*)&c);
+
+    return 1;
+}
+
+static int uart_getc(struct rt_serial_device *serial)
+{
+    int ch;
+    struct hw_uart_device *uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device *)serial->parent.user_data;
+
+    ch = uart_getchar(uart->instance);
+    if (ch == NONE_CHAR) ch = -1;
+
+    return ch;
+}
+
+static const struct rt_uart_ops _uart_ops =
+{
+    uart_configure,
+    uart_control,
+    uart_putc,
+    uart_getc,
+};
+
+#ifdef RT_USING_UART1
+/* UART1 device driver structure */
+static struct hw_uart_device _uart1_device =
+{
+    HW_UART1,
+    IMX_INT_UART1
+};
+static struct rt_serial_device _serial1;
+#endif
+
+int rt_hw_uart_init(void)
+{
+    struct hw_uart_device *uart;
+    struct serial_configure config;
+
+    config.baud_rate = BAUD_RATE_115200;
+    config.bit_order = BIT_ORDER_LSB;
+    config.data_bits = DATA_BITS_8;
+    config.parity    = PARITY_NONE;
+    config.stop_bits = STOP_BITS_1;
+    config.invert    = NRZ_NORMAL;
+    config.bufsz     = RT_SERIAL_RB_BUFSZ;
+
+#ifdef RT_USING_UART1
+    uart = &_uart1_device;
+    _serial1.ops = &_uart_ops;
+    _serial1.config = config;
+
+    /* register UART1 device */
+    rt_hw_serial_register(&_serial1, "uart1",
+                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX, uart);
+#endif
+
+    return 0;
+}
+INIT_BOARD_EXPORT(rt_hw_uart_init);
diff --git a/bsp/nxp/imx/imx91/drivers/serial.h b/bsp/nxp/imx/imx91/drivers/serial.h
new file mode 100644
index 00000000000..7ca59125a89
--- /dev/null
+++ b/bsp/nxp/imx/imx91/drivers/serial.h
@@ -0,0 +1,20 @@
+/*
+ * COPYRIGHT (C) 2025, Real-Thread Information Technology Ltd
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-07-12     BruceOu      the first verion
+ */
+
+#ifndef __UART_H__
+#define __UART_H__
+
+#include <board.h>
+
+int rt_hw_uart_init(void);
+
+#endif
+
+
diff --git a/bsp/nxp/imx/imx91/link.lds b/bsp/nxp/imx/imx91/link.lds
new file mode 100644
index 00000000000..4beeb3770e8
--- /dev/null
+++ b/bsp/nxp/imx/imx91/link.lds
@@ -0,0 +1,106 @@
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+
+SECTIONS
+{
+    . = 0x80100000;
+
+    __text_start = .;
+    .text :
+    {
+        *(.vectors)
+        *(.text)
+        *(.text.*)
+
+        /* section information for finsh shell */
+        . = ALIGN(4);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+        . = ALIGN(4);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+        . = ALIGN(4);
+
+        /* section information for modules */
+        . = ALIGN(4);
+        __rtmsymtab_start = .;
+        KEEP(*(RTMSymTab))
+        __rtmsymtab_end = .;
+
+        /* section information for initialization */
+        . = ALIGN(4);
+        __rt_init_start = .;
+        KEEP(*(SORT(.rti_fn*)))
+        __rt_init_end = .;
+    } =0
+    __text_end = .;
+
+    .ARM.exidx   :
+    {
+        __exidx_start = .;
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+        __exidx_end = .;
+    }
+
+    __rodata_start = .;
+    .rodata   : { *(.rodata) *(.rodata.*) }
+    __rodata_end = .;
+
+    . = ALIGN(4);
+    .ctors :
+    {
+        PROVIDE(__ctors_start__ = .);
+        KEEP(*(SORT(.ctors.*)))
+        KEEP(*(.ctors))
+        PROVIDE(__ctors_end__ = .);
+    }
+
+    .dtors :
+    {
+        PROVIDE(__dtors_start__ = .);
+        KEEP(*(SORT(.dtors.*)))
+        KEEP(*(.dtors))
+        PROVIDE(__dtors_end__ = .);
+    }
+
+    . = ALIGN(16 * 1024);
+    .l1_page_table :
+    {
+        __l1_page_table_start = .;
+        . += 16K;
+    }
+
+    . = ALIGN(8);
+    __data_start = .;
+    .data :
+    {
+        *(.data)
+        *(.data.*)
+    }
+    __data_end = .;
+
+    . = ALIGN(8);
+    __bss_start = .;
+    .bss       :
+    {
+    *(.bss)
+    *(.bss.*)
+    *(COMMON)
+    . = ALIGN(4);
+    }
+    . = ALIGN(4);
+    __bss_end = .;
+
+    /* Stabs debugging sections.  */
+    .stab 0 : { *(.stab) }
+    .stabstr 0 : { *(.stabstr) }
+    .stab.excl 0 : { *(.stab.excl) }
+    .stab.exclstr 0 : { *(.stab.exclstr) }
+    .stab.index 0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment 0 : { *(.comment) }
+
+    _end = .;
+}
diff --git a/bsp/nxp/imx/imx91/rtconfig.h b/bsp/nxp/imx/imx91/rtconfig.h
new file mode 100644
index 00000000000..a45881b3c5b
--- /dev/null
+++ b/bsp/nxp/imx/imx91/rtconfig.h
@@ -0,0 +1,270 @@
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Configuration */
+
+#define BOARD_IMX6UL
+
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 8
+#define RT_CPUS_NR 1
+#define RT_ALIGN_SIZE 8
+#define RT_THREAD_PRIORITY_32
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 100
+#define RT_USING_OVERFLOW_CHECK
+#define RT_USING_HOOK
+#define RT_HOOK_USING_FUNC_PTR
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+
+/* kservice optimization */
+
+#define RT_USING_DEBUG
+#define RT_DEBUGING_COLOR
+#define RT_DEBUGING_CONTEXT
+
+/* Inter-Thread communication */
+
+#define RT_USING_SEMAPHORE
+#define RT_USING_MUTEX
+#define RT_USING_EVENT
+#define RT_USING_MAILBOX
+#define RT_USING_MESSAGEQUEUE
+
+/* Memory Management */
+
+#define RT_PAGE_MAX_ORDER 11
+#define RT_USING_MEMPOOL
+#define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
+#define RT_USING_HEAP
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart1"
+#define RT_VER_NUM 0x50100
+#define RT_BACKTRACE_LEVEL_MAX_NR 32
+#define RT_USING_CACHE
+#define RT_USING_HW_ATOMIC
+#define RT_USING_CPU_FFS
+#define ARCH_MM_MMU
+#define ARCH_ARM
+#define ARCH_ARM_MMU
+#define ARCH_ARM_CORTEX_A
+#define RT_USING_GIC_V2
+#define ARCH_ARM_CORTEX_A55
+
+/* RT-Thread Components */
+
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_MSH
+#define RT_USING_FINSH
+#define FINSH_USING_MSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_CMD_SIZE 80
+#define MSH_USING_BUILT_IN_COMMANDS
+#define FINSH_USING_DESCRIPTION
+#define FINSH_ARG_MAX 10
+#define FINSH_USING_OPTION_COMPLETION
+
+/* DFS: device virtual file system */
+
+#define RT_USING_DFS
+#define DFS_USING_POSIX
+#define DFS_USING_WORKDIR
+#define DFS_FD_MAX 16
+#define RT_USING_DFS_V1
+#define DFS_FILESYSTEMS_MAX 2
+#define DFS_FILESYSTEM_TYPES_MAX 2
+#define RT_USING_DFS_DEVFS
+
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_UNAMED_PIPE_NUMBER 64
+#define RT_USING_SERIAL
+#define RT_USING_SERIAL_V1
+#define RT_SERIAL_USING_DMA
+#define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_PIN
+
+/* Using USB */
+
+
+/* C/C++ and POSIX layer */
+
+/* ISO-ANSI C layer */
+
+/* Timezone and Daylight Saving Time */
+
+#define RT_LIBC_USING_LIGHT_TZ_DST
+#define RT_LIBC_TZ_DEFAULT_HOUR 8
+#define RT_LIBC_TZ_DEFAULT_MIN 0
+#define RT_LIBC_TZ_DEFAULT_SEC 0
+
+/* POSIX (Portable Operating System Interface) layer */
+
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+
+/* Network */
+
+
+/* Memory protection */
+
+
+/* Utilities */
+
+#define RT_USING_ADT
+#define RT_USING_ADT_AVL
+#define RT_USING_ADT_BITMAP
+#define RT_USING_ADT_HASHMAP
+#define RT_USING_ADT_REF
+
+/* RT-Thread Utestcases */
+
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+
+/* Wiced WiFi */
+
+
+/* CYW43012 WiFi */
+
+
+/* BL808 WiFi */
+
+
+/* CYW43439 WiFi */
+
+
+/* IoT Cloud */
+
+
+/* security packages */
+
+
+/* language packages */
+
+/* JSON: JavaScript Object Notation, a lightweight data-interchange format */
+
+
+/* XML: Extensible Markup Language */
+
+
+/* multimedia packages */
+
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+
+/* u8g2: a monochrome graphic library */
+
+
+/* tools packages */
+
+
+/* system packages */
+
+/* enhanced kernel services */
+
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+
+/* peripheral libraries and drivers */
+
+/* HAL & SDK Drivers */
+
+/* STM32 HAL & SDK Drivers */
+
+
+/* Kendryte SDK */
+
+
+/* sensors drivers */
+
+
+/* touch drivers */
+
+
+/* AI packages */
+
+
+/* Signal Processing and Control Algorithm Packages */
+
+
+/* miscellaneous packages */
+
+/* project laboratory */
+
+/* samples: kernel and components samples */
+
+
+/* entertainment: terminal games and other interesting software packages */
+
+
+/* Arduino libraries */
+
+
+/* Projects and Demos */
+
+
+/* Sensors */
+
+
+/* Display */
+
+
+/* Timing */
+
+
+/* Data Processing */
+
+
+/* Data Storage */
+
+/* Communication */
+
+
+/* Device Control */
+
+
+/* Other */
+
+
+/* Signal IO */
+
+
+/* Uncategorized */
+
+#define RT_USING_UART1
+#define SOC_MIMX91X1D
+
+#endif
diff --git a/bsp/nxp/imx/imx91/rtconfig.py b/bsp/nxp/imx/imx91/rtconfig.py
new file mode 100644
index 00000000000..258e035e5a2
--- /dev/null
+++ b/bsp/nxp/imx/imx91/rtconfig.py
@@ -0,0 +1,47 @@
+import os
+
+# toolchains options
+ARCH='arm'
+CPU='cortex-a'
+CROSS_TOOL=os.getenv('RTT_CC') or 'gcc'
+
+# only support GNU GCC compiler.
+PLATFORM  = 'gcc'
+EXEC_PATH = os.getenv('RTT_EXEC_PATH') or '/usr/bin'
+
+BUILD = 'debug'
+
+if PLATFORM == 'gcc':
+    # toolchains
+    PREFIX = 'arm-none-eabi-'
+    CC = PREFIX + 'gcc'
+    CXX = PREFIX + 'g++'
+    AS = PREFIX + 'gcc'
+    AR = PREFIX + 'ar'
+    LINK = PREFIX + 'gcc'
+    TARGET_EXT = 'elf'
+    SIZE = PREFIX + 'size'
+    OBJDUMP = PREFIX + 'objdump'
+    OBJCPY = PREFIX + 'objcopy'
+
+    DEVICE = ' -march=armv7-a -mtune=cortex-a9 -mfpu=vfpv3-d16 -ftree-vectorize -ffast-math -mfloat-abi=softfp'
+    CFLAGS = DEVICE + ' -Wall'
+    AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -D__ASSEMBLY__'
+    LINK_SCRIPT = 'link.lds'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,system_vectors'+\
+                      ' -T %s' % LINK_SCRIPT
+
+    CPATH = ''
+    LPATH = ''
+
+    # generate debug info in all cases
+    AFLAGS += ' -gdwarf-2'
+    CFLAGS += ' -g -gdwarf-2'
+
+    if BUILD == 'debug':
+        CFLAGS += ' -O0'
+    else:
+        CFLAGS += ' -O2'
+
+    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' +\
+                  SIZE + ' $TARGET \n'