add auto.sh to build overlay

build/boards/cv180x/cv1800b_milkv_duo_sd/cv1800b_milkv_duo_sd_defconfig

@@ -2,43 +2,113 @@ CONFIG_CHIP_cv1800b=y
 CONFIG_BOARD_milkv_duo_sd=y
 CONFIG_DDR_CFG_ddr2_1333_x16=y
 CONFIG_ARCH="riscv"
+
+#
+# Compile-time checks and compiler options
+#
 CONFIG_CROSS_COMPILE="riscv64-unknown-linux-musl-"
+CONFIG_CROSS_COMPILE_KERNEL="riscv64-unknown-linux-musl-"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_ENTRY_HACK=y
 CONFIG_KERNEL_ENTRY_HACK_ADDR="0x80200000"
+# end of Compile-time checks and compiler options
+
+#
+# SDK options
+#
 CONFIG_TOOLCHAIN_MUSL_RISCV64=y
+CONFIG_CROSS_COMPILE_SDK="riscv64-unknown-linux-musl-"
+CONFIG_MW_VER="v2"
+CONFIG_SDK_VER="musl_riscv64"
+CONFIG_BUILD_FOR_DEBUG=y
 CONFIG_FLASH_SIZE_SHRINK=y
-CONFIG_NO_FB=y
-CONFIG_NO_TP=y
-CONFIG_DDR_64MB_SIZE=y
 CONFIG_BOOT_IMAGE_SINGLE_DTB=y
+CONFIG_DDR_64MB_SIZE=y
+# end of SDK options
+
+#
+# FIP setting
+#
+CONFIG_FIP_V2=y
+# end of FIP setting
+
+#
+# Storage settings
+#
 CONFIG_STORAGE_TYPE_sd=y
-CONFIG_SENSOR_TUNING_PARAM_cv180x_src_sms_sc200ai=y
+CONFIG_STORAGE_TYPE="sd"
-CONFIG_SENSOR_SMS_SC200AI=y
+CONFIG_NANDFLASH_BLOCKSIZE=131072
+CONFIG_NANDFLASH_PAGESIZE=2048
+# end of Storage settings
+
+#
+# Sensor settings
+#
+
+#
+# Sensor support list
+#
 CONFIG_SENSOR_GCORE_GC2053=y
 CONFIG_SENSOR_GCORE_GC2083=y
-CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_GCORE_GC4653=y
 CONFIG_SENSOR_OV_OV5647=y
+CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_SMS_SC200AI=y
+# end of Sensor support list
+
+#
+# Sensor tuning param config
+#
+
+#
+# src
+#
+CONFIG_SENSOR_TUNING_PARAM_cv181x_src_gcore_gc4653=y
+# end of src
+
+CONFIG_SENSOR_TUNING_PARAM="gcore_gc4653"
+# end of Sensor tuning param config
+# end of Sensor settings
+
+#
+# uboot options
+#
+CONFIG_USE_DEFAULT_ENV=y
 CONFIG_UBOOT_2021_10=y
+CONFIG_UBOOT_SRC="u-boot-2021.10"
+# end of uboot options
+
+#
+# Kernel options
+#
 CONFIG_KERNEL_SRC_5.10=y
+CONFIG_KERNEL_SRC="linux_5.10"
 CONFIG_KERNEL_LZMA=y
+CONFIG_KERNEL_COMPRESS="lzma"
+# end of Kernel options
+
+#
+# ROOTFS options
+#
 CONFIG_SKIP_RAMDISK=y
-# CONFIG_ROOTFS_OVERLAYFS is not set
+CONFIG_BUILDROOT_FS=y
-# CONFIG_TARGET_PACKAGE_CVITRACER is not set
+# end of ROOTFS options
-# CONFIG_TARGET_PACKAGE_GDBSERVER is not set
+
-# CONFIG_TARGET_PACKAGE_LIBCRYPTO is not set
+#
-# CONFIG_TARGET_PACKAGE_LIBZ is not set
+# Rootfs packages
-# CONFIG_TARGET_PACKAGE_OTASERVER is not set
+#
-# CONFIG_TARGET_PACKAGE_RSYSLOG is not set
-CONFIG_TARGET_PACKAGE_CRONTABS=y
-# CONFIG_TARGET_PACKAGE_GATORD is not set
-CONFIG_TARGET_PACKAGE_WIFI=y
 CONFIG_TARGET_PACKAGE_DROPBEAR=y
+CONFIG_TARGET_PACKAGE_WIFI=y
+CONFIG_TARGET_PACKAGE_CRONTABS=y
 CONFIG_TARGET_PACKAGE_NTP=y
+# end of Rootfs packages
+
+#
+# RTOS options
+#
 CONFIG_ENABLE_FREERTOS=y
 CONFIG_ENABLE_RTOS_DUMP_PRINT=y
 CONFIG_DUMP_PRINT_SZ_IDX=17
-CONFIG_USE_4K_ERASE_SIZE_FOR_JFFS2=y
+CONFIG_FAST_IMAGE_TYPE=0
-CONFIG_USB_OSDRV_CVITEK_GADGET=n
+CONFIG_DISABLE_ALIOS=y
-CONFIG_BUILDROOT_FS=y
+# end of RTOS options
-CONFIG_BUILD_FOR_DEBUG=y

build/boards/cv180x/cv1800b_milkv_duo_sd/linux/cvitek_cv1800b_milkv_duo_sd_defconfig

@@ -221,6 +221,7 @@ CONFIG_VIDEO_CVITEK_SNS_I2C=m
 CONFIG_FB=y
 CONFIG_FB_CVITEK=m
 CONFIG_FB_TFT=y
+CONFIG_FB_TFT_ST7789V=y
 CONFIG_FB_TFT_SSD1306=m
 CONFIG_SOUND=y
 CONFIG_SND=y
@@ -341,7 +342,7 @@ CONFIG_IO_URING=n
 CONFIG_ADVISE_SYSCALLS=n
 CONFIG_SIGNALFD=n
 CONFIG_TIMERFD=n
-CONFIG_EPOLL=n
+CONFIG_EPOLL=y
 CONFIG_ELF_CORE=y
 CONFIG_COREDUMP=y
 CONFIG_PROC_SYSCTL=y

build/boards/cv180x/cv1800b_milkv_duo_sd/linux/cvitek_cv1800b_milkv_duo_sd_rls_defconfig

@@ -1 +0,0 @@
-../../cv1800b_wdmb_0008a_spinor/u-boot/cvitek_cv1800b_wdmb_0008a_spinor_rls_defconfig

build/boards/cv180x/cv1800b_milkv_duo_spinand/cv1800b_milkv_duo_spinand_defconfig

@@ -2,43 +2,115 @@ CONFIG_CHIP_cv1800b=y
 CONFIG_BOARD_milkv_duo_spinand=y
 CONFIG_DDR_CFG_ddr2_1333_x16=y
 CONFIG_ARCH="riscv"
+
+#
+# Compile-time checks and compiler options
+#
 CONFIG_CROSS_COMPILE="riscv64-unknown-linux-musl-"
+CONFIG_CROSS_COMPILE_KERNEL="riscv64-unknown-linux-musl-"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_ENTRY_HACK=y
 CONFIG_KERNEL_ENTRY_HACK_ADDR="0x80200000"
+# end of Compile-time checks and compiler options
+
+#
+# SDK options
+#
 CONFIG_TOOLCHAIN_MUSL_RISCV64=y
+CONFIG_CROSS_COMPILE_SDK="riscv64-unknown-linux-musl-"
+CONFIG_MW_VER="v2"
+CONFIG_SDK_VER="musl_riscv64"
+CONFIG_BUILD_FOR_DEBUG=y
 CONFIG_FLASH_SIZE_SHRINK=y
-CONFIG_NO_FB=y
-CONFIG_NO_TP=y
-CONFIG_DDR_64MB_SIZE=y
 CONFIG_BOOT_IMAGE_SINGLE_DTB=y
+CONFIG_DDR_64MB_SIZE=y
+# end of SDK options
+
+#
+# FIP setting
+#
+CONFIG_FIP_V2=y
+# end of FIP setting
+
+#
+# Storage settings
+#
 CONFIG_STORAGE_TYPE_spinand=y
-CONFIG_SENSOR_TUNING_PARAM_cv180x_src_sms_sc200ai=y
+CONFIG_STORAGE_TYPE="spinand"
-CONFIG_SENSOR_SMS_SC200AI=y
+CONFIG_NANDFLASH_BLOCKSIZE=131072
+CONFIG_NANDFLASH_PAGESIZE=2048
+# end of Storage settings
+
+#
+# Sensor settings
+#
+
+#
+# Sensor support list
+#
 CONFIG_SENSOR_GCORE_GC2053=y
 CONFIG_SENSOR_GCORE_GC2083=y
-CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_GCORE_GC4653=y
 CONFIG_SENSOR_OV_OV5647=y
+CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_SMS_SC200AI=y
+# end of Sensor support list
+
+#
+# Sensor tuning param config
+#
+
+#
+# src
+#
+CONFIG_SENSOR_TUNING_PARAM_cv181x_src_gcore_gc4653=y
+# end of src
+
+CONFIG_SENSOR_TUNING_PARAM="gcore_gc4653"
+# end of Sensor tuning param config
+# end of Sensor settings
+
+#
+# uboot options
+#
+CONFIG_USE_DEFAULT_ENV=y
 CONFIG_UBOOT_2021_10=y
+CONFIG_UBOOT_SRC="u-boot-2021.10"
+# end of uboot options
+
+#
+# Kernel options
+#
 CONFIG_KERNEL_SRC_5.10=y
+CONFIG_KERNEL_SRC="linux_5.10"
 CONFIG_KERNEL_LZMA=y
+CONFIG_KERNEL_COMPRESS="lzma"
+# end of Kernel options
+
+#
+# ROOTFS options
+#
 CONFIG_SKIP_RAMDISK=y
-# CONFIG_ROOTFS_OVERLAYFS is not set
+CONFIG_BUILDROOT_FS=y
-# CONFIG_TARGET_PACKAGE_CVITRACER is not set
+CONFIG_USE_4K_ERASE_SIZE_FOR_JFFS2=y
-# CONFIG_TARGET_PACKAGE_GDBSERVER is not set
+# end of ROOTFS options
-# CONFIG_TARGET_PACKAGE_LIBCRYPTO is not set
+
-# CONFIG_TARGET_PACKAGE_LIBZ is not set
+#
-# CONFIG_TARGET_PACKAGE_OTASERVER is not set
+# RTOS options
-# CONFIG_TARGET_PACKAGE_RSYSLOG is not set
+#
-CONFIG_TARGET_PACKAGE_CRONTABS=y
-# CONFIG_TARGET_PACKAGE_GATORD is not set
-CONFIG_TARGET_PACKAGE_WIFI=y
-CONFIG_TARGET_PACKAGE_DROPBEAR=y
-CONFIG_TARGET_PACKAGE_NTP=y
 CONFIG_ENABLE_FREERTOS=y
 CONFIG_ENABLE_RTOS_DUMP_PRINT=y
 CONFIG_DUMP_PRINT_SZ_IDX=17
-CONFIG_USE_4K_ERASE_SIZE_FOR_JFFS2=y
+CONFIG_FAST_IMAGE_TYPE=0
-CONFIG_USB_OSDRV_CVITEK_GADGET=n
+CONFIG_DISABLE_ALIOS=y
-CONFIG_BUILDROOT_FS=y
+# end of RTOS options
-CONFIG_BUILD_FOR_DEBUG=y
+
+#
+# Rootfs packages
+#
+CONFIG_TARGET_PACKAGE_DROPBEAR=y
+CONFIG_TARGET_PACKAGE_WIFI=y
+CONFIG_TARGET_PACKAGE_CRONTABS=y
+CONFIG_TARGET_PACKAGE_NTP=y
+# end of Rootfs packages
+

build/boards/cv180x/cv1800b_milkv_duo_spinor/cv1800b_milkv_duo_spinor_defconfig

@@ -2,43 +2,115 @@ CONFIG_CHIP_cv1800b=y
 CONFIG_BOARD_milkv_duo_spinor=y
 CONFIG_DDR_CFG_ddr2_1333_x16=y
 CONFIG_ARCH="riscv"
+
+#
+# Compile-time checks and compiler options
+#
 CONFIG_CROSS_COMPILE="riscv64-unknown-linux-musl-"
+CONFIG_CROSS_COMPILE_KERNEL="riscv64-unknown-linux-musl-"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_ENTRY_HACK=y
 CONFIG_KERNEL_ENTRY_HACK_ADDR="0x80200000"
+# end of Compile-time checks and compiler options
+
+#
+# SDK options
+#
 CONFIG_TOOLCHAIN_MUSL_RISCV64=y
+CONFIG_CROSS_COMPILE_SDK="riscv64-unknown-linux-musl-"
+CONFIG_MW_VER="v2"
+CONFIG_SDK_VER="musl_riscv64"
+CONFIG_BUILD_FOR_DEBUG=y
 CONFIG_FLASH_SIZE_SHRINK=y
-CONFIG_NO_FB=y
-CONFIG_NO_TP=y
-CONFIG_DDR_64MB_SIZE=y
 CONFIG_BOOT_IMAGE_SINGLE_DTB=y
+CONFIG_DDR_64MB_SIZE=y
+# end of SDK options
+
+#
+# FIP setting
+#
+CONFIG_FIP_V2=y
+# end of FIP setting
+
+#
+# Storage settings
+#
 CONFIG_STORAGE_TYPE_spinor=y
-CONFIG_SENSOR_TUNING_PARAM_cv180x_src_sms_sc200ai=y
+CONFIG_STORAGE_TYPE="spinor"
-CONFIG_SENSOR_SMS_SC200AI=y
+CONFIG_NANDFLASH_BLOCKSIZE=131072
+CONFIG_NANDFLASH_PAGESIZE=2048
+# end of Storage settings
+
+#
+# Sensor settings
+#
+
+#
+# Sensor support list
+#
 CONFIG_SENSOR_GCORE_GC2053=y
 CONFIG_SENSOR_GCORE_GC2083=y
-CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_GCORE_GC4653=y
 CONFIG_SENSOR_OV_OV5647=y
+CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_SMS_SC200AI=y
+# end of Sensor support list
+
+#
+# Sensor tuning param config
+#
+
+#
+# src
+#
+CONFIG_SENSOR_TUNING_PARAM_cv181x_src_gcore_gc4653=y
+# end of src
+
+CONFIG_SENSOR_TUNING_PARAM="gcore_gc4653"
+# end of Sensor tuning param config
+# end of Sensor settings
+
+#
+# uboot options
+#
+CONFIG_USE_DEFAULT_ENV=y
 CONFIG_UBOOT_2021_10=y
+CONFIG_UBOOT_SRC="u-boot-2021.10"
+# end of uboot options
+
+#
+# Kernel options
+#
 CONFIG_KERNEL_SRC_5.10=y
+CONFIG_KERNEL_SRC="linux_5.10"
 CONFIG_KERNEL_LZMA=y
+CONFIG_KERNEL_COMPRESS="lzma"
+# end of Kernel options
+
+#
+# ROOTFS options
+#
 CONFIG_SKIP_RAMDISK=y
-# CONFIG_ROOTFS_OVERLAYFS is not set
+CONFIG_BUILDROOT_FS=y
-# CONFIG_TARGET_PACKAGE_CVITRACER is not set
+CONFIG_USE_4K_ERASE_SIZE_FOR_JFFS2=y
-# CONFIG_TARGET_PACKAGE_GDBSERVER is not set
+# end of ROOTFS options
-# CONFIG_TARGET_PACKAGE_LIBCRYPTO is not set
+
-# CONFIG_TARGET_PACKAGE_LIBZ is not set
+#
-# CONFIG_TARGET_PACKAGE_OTASERVER is not set
+# RTOS options
-# CONFIG_TARGET_PACKAGE_RSYSLOG is not set
+#
-CONFIG_TARGET_PACKAGE_CRONTABS=y
-# CONFIG_TARGET_PACKAGE_GATORD is not set
-CONFIG_TARGET_PACKAGE_WIFI=y
-CONFIG_TARGET_PACKAGE_DROPBEAR=y
-CONFIG_TARGET_PACKAGE_NTP=y
 CONFIG_ENABLE_FREERTOS=y
 CONFIG_ENABLE_RTOS_DUMP_PRINT=y
 CONFIG_DUMP_PRINT_SZ_IDX=17
-CONFIG_USE_4K_ERASE_SIZE_FOR_JFFS2=y
+CONFIG_FAST_IMAGE_TYPE=0
-CONFIG_USB_OSDRV_CVITEK_GADGET=n
+CONFIG_DISABLE_ALIOS=y
-CONFIG_BUILDROOT_FS=y
+# end of RTOS options
-CONFIG_BUILD_FOR_DEBUG=y
+
+#
+# Rootfs packages
+#
+CONFIG_TARGET_PACKAGE_DROPBEAR=y
+CONFIG_TARGET_PACKAGE_WIFI=y
+CONFIG_TARGET_PACKAGE_CRONTABS=y
+CONFIG_TARGET_PACKAGE_NTP=y
+# end of Rootfs packages
+

build/boards/cv181x/cv1812cp_milkv_duo256m_sd/cv1812cp_milkv_duo256m_sd_defconfig

@@ -2,31 +2,118 @@ CONFIG_CHIP_cv1812cp=y
 CONFIG_BOARD_milkv_duo256m_sd=y
 CONFIG_DDR_CFG_ddr3_1866_x16=y
 CONFIG_ARCH="riscv"
+
+#
+# Compile-time checks and compiler options
+#
 CONFIG_CROSS_COMPILE="riscv64-unknown-linux-musl-"
+CONFIG_CROSS_COMPILE_KERNEL="riscv64-unknown-linux-musl-"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_ENTRY_HACK=y
 CONFIG_KERNEL_ENTRY_HACK_ADDR="0x80200000"
+# end of Compile-time checks and compiler options
+
+#
+# SDK options
+#
 CONFIG_TOOLCHAIN_MUSL_RISCV64=y
+CONFIG_CROSS_COMPILE_SDK="riscv64-unknown-linux-musl-"
+CONFIG_MW_VER="v2"
+CONFIG_SDK_VER="musl_riscv64"
+CONFIG_BUILD_FOR_DEBUG=y
 CONFIG_FLASH_SIZE_SHRINK=y
 CONFIG_BOOT_IMAGE_SINGLE_DTB=y
+# end of SDK options
+
+#
+# FIP setting
+#
+CONFIG_FIP_V2=y
 CONFIG_OD_CLK_SEL=y
+# end of FIP setting
+
+#
+# Storage settings
+#
 CONFIG_STORAGE_TYPE_sd=y
-CONFIG_SENSOR_SONY_IMX327=y
+CONFIG_STORAGE_TYPE="sd"
+CONFIG_NANDFLASH_BLOCKSIZE=131072
+CONFIG_NANDFLASH_PAGESIZE=2048
+# end of Storage settings
+
+#
+# Sensor settings
+#
+
+#
+# Sensor support list
+#
+CONFIG_SENSOR_GCORE_GC2053=y
 CONFIG_SENSOR_GCORE_GC2083=y
+CONFIG_SENSOR_GCORE_GC4653=y
+CONFIG_SENSOR_OV_OV5647=y
 CONFIG_SENSOR_SMS_SC035HGS=y
+CONFIG_SENSOR_SMS_SC200AI=y
+# end of Sensor support list
+
+#
+# Sensor tuning param config
+#
+
+#
+# src
+#
+CONFIG_SENSOR_TUNING_PARAM_cv181x_src_gcore_gc4653=y
+# end of src
+
+CONFIG_SENSOR_TUNING_PARAM="gcore_gc4653"
+# end of Sensor tuning param config
+# end of Sensor settings
+
+#
+# uboot options
+#
+CONFIG_USE_DEFAULT_ENV=y
 CONFIG_UBOOT_2021_10=y
+CONFIG_UBOOT_SRC="u-boot-2021.10"
+# end of uboot options
+
+#
+# Kernel options
+#
 CONFIG_KERNEL_SRC_5.10=y
+CONFIG_KERNEL_SRC="linux_5.10"
 CONFIG_KERNEL_LZMA=y
+CONFIG_KERNEL_COMPRESS="lzma"
+# end of Kernel options
+
+#
+# ROOTFS options
+#
 CONFIG_SKIP_RAMDISK=y
-# CONFIG_ROOTFS_OVERLAYFS is not set
+CONFIG_BUILDROOT_FS=y
+# end of ROOTFS options
+
+#
+# Rootfs packages
+#
 CONFIG_TARGET_PACKAGE_DROPBEAR=y
+CONFIG_TARGET_PACKAGE_GDBSERVER=y
+CONFIG_TARGET_PACKAGE_LIBCRYPTO=y
+CONFIG_TARGET_PACKAGE_LIBZ=y
 CONFIG_TARGET_PACKAGE_MTD-UTILS=y
-# CONFIG_TARGET_PACKAGE_RSYSLOG is not set
+CONFIG_TARGET_PACKAGE_OTASERVER=y
 CONFIG_TARGET_PACKAGE_BUSYBOX_SYSLOGD_SCRIPT=y
-# CONFIG_ENABLE_FREERTOS is not set
+CONFIG_TARGET_PACKAGE_CRONTABS=y
+CONFIG_TARGET_PACKAGE_NTP=y
+# end of Rootfs packages
+
+#
+# RTOS options
+#
+CONFIG_ENABLE_FREERTOS=y
 CONFIG_ENABLE_RTOS_DUMP_PRINT=y
 CONFIG_DUMP_PRINT_SZ_IDX=17
-CONFIG_TARGET_PACKAGE_GATORD=n
+CONFIG_FAST_IMAGE_TYPE=0
-CONFIG_TARGET_PACKAGE_NTP=y
+CONFIG_DISABLE_ALIOS=y
-# CONFIG_TARGET_PACKAGE_WIFI is not set
+# end of RTOS options
-CONFIG_BUILDROOT_FS=y

build/boards/cv181x/cv1812cp_milkv_duo256m_sd/linux/cvitek_cv1812cp_milkv_duo256m_sd_defconfig

@@ -164,6 +164,8 @@ CONFIG_VIDEO_CVITEK_CIF=m
 CONFIG_VIDEO_CVITEK_SNS_I2C=m
 CONFIG_FB=y
 CONFIG_FB_CVITEK=m
+CONFIG_FB_TFT=y
+CONFIG_FB_TFT_ST7789V=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
@@ -290,7 +292,7 @@ CONFIG_IO_URING=n
 CONFIG_ADVISE_SYSCALLS=n
 CONFIG_SIGNALFD=n
 CONFIG_TIMERFD=n
-CONFIG_EPOLL=n
+CONFIG_EPOLL=y
 CONFIG_ELF_CORE=y
 CONFIG_COREDUMP=y
 CONFIG_PROC_SYSCTL=y

build/boards/cv181x/cv1813h_milkv_duos_emmc/cv1813h_milkv_duos_emmc_defconfig

@@ -2,46 +2,122 @@ CONFIG_CHIP_cv1813h=y
 CONFIG_BOARD_milkv_duos_emmc=y
 CONFIG_DDR_CFG_ddr3_1866_x16=y
 CONFIG_ARCH="riscv"
-CONFIG_CROSS_COMPILE="riscv64-unknown-linux-gnu-"
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_CROSS_COMPILE="riscv64-unknown-linux-musl-"
+CONFIG_CROSS_COMPILE_KERNEL="riscv64-unknown-linux-musl-"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_ENTRY_HACK=y
 CONFIG_KERNEL_ENTRY_HACK_ADDR="0x80200000"
+# end of Compile-time checks and compiler options
+
+#
+# SDK options
+#
 CONFIG_TOOLCHAIN_MUSL_RISCV64=y
+CONFIG_CROSS_COMPILE_SDK="riscv64-unknown-linux-musl-"
+CONFIG_MW_VER="v2"
+CONFIG_SDK_VER="musl_riscv64"
+CONFIG_BUILD_FOR_DEBUG=y
 CONFIG_FLASH_SIZE_SHRINK=y
 CONFIG_BOOT_IMAGE_SINGLE_DTB=y
+# end of SDK options
+
+#
+# FIP setting
+#
+CONFIG_FIP_V2=y
 CONFIG_OD_CLK_SEL=y
+# end of FIP setting
+
+#
+# Storage settings
+#
 CONFIG_STORAGE_TYPE_emmc=y
-CONFIG_SENSOR_GCORE_GC4653=y
+CONFIG_STORAGE_TYPE="emmc"
+CONFIG_NANDFLASH_BLOCKSIZE=131072
+CONFIG_NANDFLASH_PAGESIZE=2048
+# end of Storage settings
+
+#
+# Sensor settings
+#
+
+#
+# Sensor support list
+#
+CONFIG_SENSOR_GCORE_GC2053=y
 CONFIG_SENSOR_GCORE_GC2083=y
-CONFIG_SENSOR_SMS_SC3335=y
+CONFIG_SENSOR_GCORE_GC4653=y
-CONFIG_SENSOR_SMS_SC500AI=y
-CONFIG_SENSOR_SONY_IMX307=y
-CONFIG_SENSOR_SONY_IMX307_2L=y
-CONFIG_SENSOR_SONY_IMX307_SLAVE=y
-CONFIG_SENSOR_SONY_IMX327=y
-CONFIG_SENSOR_SONY_IMX327_2L=y
-CONFIG_SENSOR_SONY_IMX327_SLAVE=y
 CONFIG_SENSOR_OV_OV5647=y
-CONFIG_SENSOR_OV_OS04C10=y
+CONFIG_SENSOR_SMS_SC035HGS=y
-CONFIG_SENSOR_OV_OS04A10=y
+CONFIG_SENSOR_SMS_SC200AI=y
-CONFIG_UBOOT_2021_10=y
+# end of Sensor support list
-CONFIG_KERNEL_SRC_5.10=y
+
-CONFIG_KERNEL_LZMA=y
+#
-CONFIG_SKIP_RAMDISK=y
+# Sensor tuning param config
-CONFIG_TARGET_PACKAGE_PARTED=y
+#
-CONFIG_TARGET_PACKAGE_E2FSPROGS=y
+
-CONFIG_TARGET_PACKAGE_ENVTOOLS=y
+#
-# CONFIG_TARGET_PACKAGE_GATORD is not set
+# src
+#
 CONFIG_SENSOR_TUNING_PARAM_cv181x_src_gcore_gc4653=y
-# CONFIG_ROOTFS_OVERLAYFS is not set
+# end of src
-CONFIG_TARGET_PACKAGE_DROPBEAR=y
+
-CONFIG_TARGET_PACKAGE_MTD-UTILS=y
+CONFIG_SENSOR_TUNING_PARAM="gcore_gc4653"
-# CONFIG_TARGET_PACKAGE_RSYSLOG is not set
+# end of Sensor tuning param config
-CONFIG_TARGET_PACKAGE_BUSYBOX_SYSLOGD_SCRIPT=y
+# end of Sensor settings
-# CONFIG_ENABLE_FREERTOS is not set
+
+#
+# uboot options
+#
+CONFIG_USE_DEFAULT_ENV=y
+CONFIG_UBOOT_2021_10=y
+CONFIG_UBOOT_SRC="u-boot-2021.10"
+# end of uboot options
+
+#
+# Kernel options
+#
+CONFIG_KERNEL_SRC_5.10=y
+CONFIG_KERNEL_SRC="linux_5.10"
+CONFIG_KERNEL_LZMA=y
+CONFIG_KERNEL_COMPRESS="lzma"
+# end of Kernel options
+
+#
+# ROOTFS options
+#
+CONFIG_SKIP_RAMDISK=y
+CONFIG_BUILDROOT_FS=y
+# end of ROOTFS options
+
+#
+# RTOS options
+#
+CONFIG_ENABLE_FREERTOS=y
 CONFIG_ENABLE_RTOS_DUMP_PRINT=y
 CONFIG_DUMP_PRINT_SZ_IDX=17
-CONFIG_TARGET_PACKAGE_GATORD=n
+CONFIG_FAST_IMAGE_TYPE=0
+CONFIG_DISABLE_ALIOS=y
+# end of RTOS options
+
+#
+# Rootfs packages
+#
+CONFIG_TARGET_PACKAGE_DROPBEAR=y
+CONFIG_TARGET_PACKAGE_GDBSERVER=y
+CONFIG_TARGET_PACKAGE_LIBCRYPTO=y
+CONFIG_TARGET_PACKAGE_LIBZ=y
+CONFIG_TARGET_PACKAGE_MTD-UTILS=y
+CONFIG_TARGET_PACKAGE_OTASERVER=y
+CONFIG_TARGET_PACKAGE_PARTED=y
+CONFIG_TARGET_PACKAGE_BUSYBOX_SYSLOGD_SCRIPT=y
+CONFIG_TARGET_PACKAGE_CRONTABS=y
+CONFIG_TARGET_PACKAGE_E2FSPROGS=y
 CONFIG_TARGET_PACKAGE_NTP=y
-# CONFIG_TARGET_PACKAGE_WIFI is not set
+CONFIG_TARGET_PACKAGE_ENVTOOLS=y
-CONFIG_BUILDROOT_FS=y
+# end of Rootfs packages
+

build/boards/cv181x/cv1813h_milkv_duos_emmc/linux/cvitek_cv1813h_milkv_duos_emmc_defconfig

@@ -369,6 +369,8 @@ CONFIG_VIDEO_CVITEK_MIPI_TX=m
 
 CONFIG_FB=y
 CONFIG_FB_CVITEK=m
+CONFIG_FB_TFT=y
+CONFIG_FB_TFT_ST7789V=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
@@ -492,7 +494,7 @@ CONFIG_IO_URING=n
 CONFIG_ADVISE_SYSCALLS=n
 CONFIG_SIGNALFD=n
 CONFIG_TIMERFD=n
-CONFIG_EPOLL=n
+CONFIG_EPOLL=y
 CONFIG_ELF_CORE=y
 CONFIG_COREDUMP=y
 CONFIG_PROC_SYSCTL=y

build/boards/cv181x/cv1813h_milkv_duos_sd/cv1813h_milkv_duos_sd_defconfig

@@ -2,46 +2,121 @@ CONFIG_CHIP_cv1813h=y
 CONFIG_BOARD_milkv_duos_sd=y
 CONFIG_DDR_CFG_ddr3_1866_x16=y
 CONFIG_ARCH="riscv"
-CONFIG_CROSS_COMPILE="riscv64-unknown-linux-gnu-"
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_CROSS_COMPILE="riscv64-unknown-linux-musl-"
+CONFIG_CROSS_COMPILE_KERNEL="riscv64-unknown-linux-musl-"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_ENTRY_HACK=y
 CONFIG_KERNEL_ENTRY_HACK_ADDR="0x80200000"
+# end of Compile-time checks and compiler options
+
+#
+# SDK options
+#
 CONFIG_TOOLCHAIN_MUSL_RISCV64=y
+CONFIG_CROSS_COMPILE_SDK="riscv64-unknown-linux-musl-"
+CONFIG_MW_VER="v2"
+CONFIG_SDK_VER="musl_riscv64"
+CONFIG_BUILD_FOR_DEBUG=y
 CONFIG_FLASH_SIZE_SHRINK=y
 CONFIG_BOOT_IMAGE_SINGLE_DTB=y
+# end of SDK options
+
+#
+# FIP setting
+#
+CONFIG_FIP_V2=y
 CONFIG_OD_CLK_SEL=y
+# end of FIP setting
+
+#
+# Storage settings
+#
 CONFIG_STORAGE_TYPE_sd=y
-CONFIG_SENSOR_GCORE_GC4653=y
+CONFIG_STORAGE_TYPE="sd"
+CONFIG_NANDFLASH_BLOCKSIZE=131072
+CONFIG_NANDFLASH_PAGESIZE=2048
+# end of Storage settings
+
+#
+# Sensor settings
+#
+
+#
+# Sensor support list
+#
+CONFIG_SENSOR_GCORE_GC2053=y
 CONFIG_SENSOR_GCORE_GC2083=y
-CONFIG_SENSOR_SMS_SC3335=y
+CONFIG_SENSOR_GCORE_GC4653=y
-CONFIG_SENSOR_SMS_SC500AI=y
-CONFIG_SENSOR_SONY_IMX307=y
-CONFIG_SENSOR_SONY_IMX307_2L=y
-CONFIG_SENSOR_SONY_IMX307_SLAVE=y
-CONFIG_SENSOR_SONY_IMX327=y
-CONFIG_SENSOR_SONY_IMX327_2L=y
-CONFIG_SENSOR_SONY_IMX327_SLAVE=y
 CONFIG_SENSOR_OV_OV5647=y
-CONFIG_SENSOR_OV_OS04C10=y
+CONFIG_SENSOR_SMS_SC035HGS=y
-CONFIG_SENSOR_OV_OS04A10=y
+CONFIG_SENSOR_SMS_SC200AI=y
-CONFIG_UBOOT_2021_10=y
+# end of Sensor support list
-CONFIG_KERNEL_SRC_5.10=y
+
-CONFIG_KERNEL_LZMA=y
+#
-CONFIG_SKIP_RAMDISK=y
+# Sensor tuning param config
-CONFIG_TARGET_PACKAGE_PARTED=y
+#
-CONFIG_TARGET_PACKAGE_E2FSPROGS=y
+
-CONFIG_TARGET_PACKAGE_ENVTOOLS=y
+#
-# CONFIG_TARGET_PACKAGE_GATORD is not set
+# src
+#
 CONFIG_SENSOR_TUNING_PARAM_cv181x_src_gcore_gc4653=y
-# CONFIG_ROOTFS_OVERLAYFS is not set
+# end of src
-CONFIG_TARGET_PACKAGE_DROPBEAR=y
+
-CONFIG_TARGET_PACKAGE_MTD-UTILS=y
+CONFIG_SENSOR_TUNING_PARAM="gcore_gc4653"
-# CONFIG_TARGET_PACKAGE_RSYSLOG is not set
+# end of Sensor tuning param config
-CONFIG_TARGET_PACKAGE_BUSYBOX_SYSLOGD_SCRIPT=y
+# end of Sensor settings
-# CONFIG_ENABLE_FREERTOS is not set
+
+#
+# uboot options
+#
+CONFIG_USE_DEFAULT_ENV=y
+CONFIG_UBOOT_2021_10=y
+CONFIG_UBOOT_SRC="u-boot-2021.10"
+# end of uboot options
+
+#
+# Kernel options
+#
+CONFIG_KERNEL_SRC_5.10=y
+CONFIG_KERNEL_SRC="linux_5.10"
+CONFIG_KERNEL_LZMA=y
+CONFIG_KERNEL_COMPRESS="lzma"
+# end of Kernel options
+
+#
+# ROOTFS options
+#
+CONFIG_SKIP_RAMDISK=y
+CONFIG_BUILDROOT_FS=y
+# end of ROOTFS options
+
+#
+# RTOS options
+#
+CONFIG_ENABLE_FREERTOS=y
 CONFIG_ENABLE_RTOS_DUMP_PRINT=y
 CONFIG_DUMP_PRINT_SZ_IDX=17
-CONFIG_TARGET_PACKAGE_GATORD=n
+CONFIG_FAST_IMAGE_TYPE=0
+CONFIG_DISABLE_ALIOS=y
+# end of RTOS options
+
+#
+# Rootfs packages
+#
+CONFIG_TARGET_PACKAGE_DROPBEAR=y
+CONFIG_TARGET_PACKAGE_GDBSERVER=y
+CONFIG_TARGET_PACKAGE_LIBCRYPTO=y
+CONFIG_TARGET_PACKAGE_LIBZ=y
+CONFIG_TARGET_PACKAGE_MTD-UTILS=y
+CONFIG_TARGET_PACKAGE_OTASERVER=y
+CONFIG_TARGET_PACKAGE_PARTED=y
+CONFIG_TARGET_PACKAGE_BUSYBOX_SYSLOGD_SCRIPT=y
+CONFIG_TARGET_PACKAGE_CRONTABS=y
+CONFIG_TARGET_PACKAGE_E2FSPROGS=y
 CONFIG_TARGET_PACKAGE_NTP=y
-# CONFIG_TARGET_PACKAGE_WIFI is not set
+CONFIG_TARGET_PACKAGE_ENVTOOLS=y
-CONFIG_BUILDROOT_FS=y
+# end of Rootfs packages

build/boards/cv181x/cv1813h_milkv_duos_sd/linux/cvitek_cv1813h_milkv_duos_sd_defconfig

@@ -369,6 +369,8 @@ CONFIG_VIDEO_CVITEK_MIPI_TX=m
 
 CONFIG_FB=y
 CONFIG_FB_CVITEK=m
+CONFIG_FB_TFT=y
+CONFIG_FB_TFT_ST7789V=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
@@ -492,7 +494,7 @@ CONFIG_IO_URING=n
 CONFIG_ADVISE_SYSCALLS=n
 CONFIG_SIGNALFD=n
 CONFIG_TIMERFD=n
-CONFIG_EPOLL=n
+CONFIG_EPOLL=y
 CONFIG_ELF_CORE=y
 CONFIG_COREDUMP=y
 CONFIG_PROC_SYSCTL=y

buildroot-2021.05/configs/milkv-duo-lite_musl_riscv64_defconfig

@@ -265,7 +265,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT=""
 BR2_PACKAGE_BUSYBOX=y
 BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set
 # BR2_PACKAGE_BUSYBOX_WATCHDOG is not set
 BR2_PACKAGE_DUO_PINMUX=y
@@ -279,7 +279,7 @@ BR2_PACKAGE_SKELETON_INIT_SYSV=y
 # dt needs a glibc or uClibc toolchain w/ threads
 #
 # BR2_PACKAGE_DUMA is not set
-# BR2_PACKAGE_FIO is not set
+BR2_PACKAGE_FIO=y
 BR2_PACKAGE_GDB_ARCH_SUPPORTS=y
 BR2_PACKAGE_GDB=y
 # BR2_PACKAGE_IOZONE is not set
@@ -390,6 +390,11 @@ BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
 BR2_PACKAGE_WPA_SUPPLICANT_CTRL_IFACE=y
 # BR2_PACKAGE_WPA_SUPPLICANT_DBUS is not set
 
+#
+# System tools
+#
+BR2_PACKAGE_COREUTILS=y
+
 #
 # emlog needs a Linux kernel to be built
 #
@@ -413,6 +418,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
 # BR2_PACKAGE_UTIL_LINUX_LIBMOUNT is not set
 # BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS is not set
 BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
 
 #
 # su needs a uClibc or glibc toolchain w/ wchar, locale, dynamic library

buildroot-2021.05/configs/milkv-duo256m-lite_musl_riscv64_defconfig

@@ -243,7 +243,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT=""
 BR2_PACKAGE_BUSYBOX=y
 BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set
 # BR2_PACKAGE_BUSYBOX_WATCHDOG is not set
 BR2_PACKAGE_SKELETON=y
@@ -256,7 +256,7 @@ BR2_PACKAGE_SKELETON_INIT_SYSV=y
 # dt needs a glibc or uClibc toolchain w/ threads
 #
 # BR2_PACKAGE_DUMA is not set
-# BR2_PACKAGE_FIO is not set
+BR2_PACKAGE_FIO=y
 BR2_PACKAGE_GDB_ARCH_SUPPORTS=y
 BR2_PACKAGE_GDB=y
 # BR2_PACKAGE_IOZONE is not set
@@ -367,6 +367,11 @@ BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
 BR2_PACKAGE_WPA_SUPPLICANT_CTRL_IFACE=y
 # BR2_PACKAGE_WPA_SUPPLICANT_DBUS is not set
 
+#
+# System tools
+#
+BR2_PACKAGE_COREUTILS=y
+
 #
 # emlog needs a Linux kernel to be built
 #
@@ -390,6 +395,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
 # BR2_PACKAGE_UTIL_LINUX_LIBMOUNT is not set
 # BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS is not set
 BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
 
 #
 # su needs a uClibc or glibc toolchain w/ wchar, locale, dynamic library

buildroot-2021.05/configs/milkv-duo256m_musl_riscv64_defconfig

@@ -243,7 +243,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT=""
 BR2_PACKAGE_BUSYBOX=y
 BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set
 # BR2_PACKAGE_BUSYBOX_WATCHDOG is not set
 BR2_PACKAGE_SKELETON=y
@@ -256,7 +256,7 @@ BR2_PACKAGE_SKELETON_INIT_SYSV=y
 # dt needs a glibc or uClibc toolchain w/ threads
 #
 # BR2_PACKAGE_DUMA is not set
-# BR2_PACKAGE_FIO is not set
+BR2_PACKAGE_FIO=y
 BR2_PACKAGE_GDB_ARCH_SUPPORTS=y
 BR2_PACKAGE_GDB=y
 # BR2_PACKAGE_IOZONE is not set
@@ -384,6 +384,11 @@ BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
 BR2_PACKAGE_WPA_SUPPLICANT_CTRL_IFACE=y
 # BR2_PACKAGE_WPA_SUPPLICANT_DBUS is not set
 
+#
+# System tools
+#
+BR2_PACKAGE_COREUTILS=y
+
 #
 # emlog needs a Linux kernel to be built
 #
@@ -407,6 +412,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
 # BR2_PACKAGE_UTIL_LINUX_LIBMOUNT is not set
 # BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS is not set
 BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
 
 #
 # su needs a uClibc or glibc toolchain w/ wchar, locale, dynamic library

buildroot-2021.05/configs/milkv-duo_musl_riscv64_defconfig

@@ -265,7 +265,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT=""
 BR2_PACKAGE_BUSYBOX=y
 BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set
 # BR2_PACKAGE_BUSYBOX_WATCHDOG is not set
 BR2_PACKAGE_DUO_PINMUX=y
@@ -279,7 +279,7 @@ BR2_PACKAGE_SKELETON_INIT_SYSV=y
 # dt needs a glibc or uClibc toolchain w/ threads
 #
 # BR2_PACKAGE_DUMA is not set
-# BR2_PACKAGE_FIO is not set
+BR2_PACKAGE_FIO=y
 BR2_PACKAGE_GDB_ARCH_SUPPORTS=y
 BR2_PACKAGE_GDB=y
 # BR2_PACKAGE_IOZONE is not set
@@ -409,6 +409,11 @@ BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
 BR2_PACKAGE_WPA_SUPPLICANT_CTRL_IFACE=y
 # BR2_PACKAGE_WPA_SUPPLICANT_DBUS is not set
 
+#
+# System tools
+#
+BR2_PACKAGE_COREUTILS=y
+
 #
 # emlog needs a Linux kernel to be built
 #
@@ -432,6 +437,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
 # BR2_PACKAGE_UTIL_LINUX_LIBMOUNT is not set
 # BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS is not set
 BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
 
 #
 # su needs a uClibc or glibc toolchain w/ wchar, locale, dynamic library

buildroot-2021.05/configs/milkv-duos-emmc_musl_riscv64_defconfig

@@ -243,7 +243,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT=""
 BR2_PACKAGE_BUSYBOX=y
 BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set
 # BR2_PACKAGE_BUSYBOX_WATCHDOG is not set
 BR2_PACKAGE_SKELETON=y
@@ -256,7 +256,7 @@ BR2_PACKAGE_SKELETON_INIT_SYSV=y
 # dt needs a glibc or uClibc toolchain w/ threads
 #
 # BR2_PACKAGE_DUMA is not set
-# BR2_PACKAGE_FIO is not set
+BR2_PACKAGE_FIO=y
 BR2_PACKAGE_GDB_ARCH_SUPPORTS=y
 BR2_PACKAGE_GDB=y
 # BR2_PACKAGE_IOZONE is not set
@@ -384,6 +384,11 @@ BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
 BR2_PACKAGE_WPA_SUPPLICANT_CTRL_IFACE=y
 # BR2_PACKAGE_WPA_SUPPLICANT_DBUS is not set
 
+#
+# System tools
+#
+BR2_PACKAGE_COREUTILS=y
+
 #
 # emlog needs a Linux kernel to be built
 #
@@ -407,6 +412,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
 # BR2_PACKAGE_UTIL_LINUX_LIBMOUNT is not set
 # BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS is not set
 BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
 
 #
 # su needs a uClibc or glibc toolchain w/ wchar, locale, dynamic library

buildroot-2021.05/configs/milkv-duos-sd_musl_riscv64_defconfig

@@ -243,7 +243,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT=""
 BR2_PACKAGE_BUSYBOX=y
 BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set
 # BR2_PACKAGE_BUSYBOX_WATCHDOG is not set
 BR2_PACKAGE_SKELETON=y
@@ -256,7 +256,7 @@ BR2_PACKAGE_SKELETON_INIT_SYSV=y
 # dt needs a glibc or uClibc toolchain w/ threads
 #
 # BR2_PACKAGE_DUMA is not set
-# BR2_PACKAGE_FIO is not set
+BR2_PACKAGE_FIO=y
 BR2_PACKAGE_GDB_ARCH_SUPPORTS=y
 BR2_PACKAGE_GDB=y
 # BR2_PACKAGE_IOZONE is not set
@@ -384,6 +384,11 @@ BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
 BR2_PACKAGE_WPA_SUPPLICANT_CTRL_IFACE=y
 # BR2_PACKAGE_WPA_SUPPLICANT_DBUS is not set
 
+#
+# System tools
+#
+BR2_PACKAGE_COREUTILS=y
+
 #
 # emlog needs a Linux kernel to be built
 #
@@ -407,6 +412,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
 # BR2_PACKAGE_UTIL_LINUX_LIBMOUNT is not set
 # BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS is not set
 BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
 
 #
 # su needs a uClibc or glibc toolchain w/ wchar, locale, dynamic library

buildroot-2021.05/package/fio/fio.mk

@@ -26,7 +26,7 @@ define FIO_CONFIGURE_CMDS
 endef
 
 define FIO_BUILD_CMDS
-	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
+	$(TARGET_MAKE_ENV) $(MAKE) CC="$(TARGET_CC) $(TARGET_CFLAGS) $(TARGET_LDFLAGS)" -C $(@D)
 endef
 
 define FIO_INSTALL_TARGET_CMDS

buildroot-2021.05/package/skeleton-init-sysv/skeleton/etc/fstab

@@ -6,3 +6,4 @@ tmpfs		/dev/shm	tmpfs	mode=0777	0	0
 tmpfs		/tmp			tmpfs	mode=1777				0	0
 tmpfs		/run			tmpfs	mode=0755,nosuid,nodev			0	0
 sysfs		/sys			sysfs	defaults				0	0
+debug		/sys/kernel/debug	debugfs	defaults				0	0

device/common/br_overlay/etc/profile

@@ -29,6 +29,7 @@ else
     export PS1='[\u@\h]\w\$ '
 fi
 
+alias ls='ls --color'
 alias ll='ls -alF'
 alias la='ls -A'
 alias l='ls -CF'

device/common/overlay/mnt/system/auto.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Put the program you want to run automatically here
+

device/milkv-duos-sd/overlay/mnt/system/duo-init.sh

@@ -17,6 +17,10 @@ function set_gpio()
 	echo ${gpio_val} > ${gpio_path}/value
 }
 
+# Hardware V1.1
+gpio_b17=465
+set_gpio ${gpio_b17} 0
+
 # Host Wake BT
 host_wake_bt=362
 set_gpio ${host_wake_bt} 1