it is very important to check OUTPUT_DIR

Signed-off-by: carbon <carbon@milkv.io>

build.sh

@@ -81,7 +81,11 @@ function prepare_env()
   source build/${MV_BUILD_ENV} > /dev/null 2>&1
   defconfig ${MV_BOARD_LINK} > /dev/null 2>&1
 
-  echo "OUTPUT_DIR: ${OUTPUT_DIR}"  # @build/milkvsetup.sh
+  echo "OUTPUT_DIR: ${OUTPUT_DIR}"  # @build/envsetup_milkv.sh
+  if [ -z "${OUTPUT_DIR// }" ]; then
+    print_err "OUTPUT_DIR is not assigned, please check!"
+    exit 1
+  fi
 
   if [ "${STORAGE_TYPE}" == "sd" ]; then
     MILKV_IMAGE_CONFIG=device/${MILKV_BOARD}/genimage.cfg

build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_emmc/linux/cvitek_sg2000_milkv_duos_glibc_arm64_emmc_defconfig

@@ -152,7 +152,7 @@ CONFIG_SND=y
 # CONFIG_SND_PROC_FS is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y

build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_sd/linux/cvitek_sg2000_milkv_duos_glibc_arm64_sd_defconfig

@@ -150,7 +150,7 @@ CONFIG_SND=y
 # CONFIG_SND_PROC_FS is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y

build/boards/cv181x/sg2000_milkv_duos_musl_riscv64_emmc/linux/cvitek_sg2000_milkv_duos_musl_riscv64_emmc_defconfig

@@ -161,7 +161,7 @@ CONFIG_SND=y
 # CONFIG_SND_PROC_FS is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y

build/boards/cv181x/sg2000_milkv_duos_musl_riscv64_sd/linux/cvitek_sg2000_milkv_duos_musl_riscv64_sd_defconfig

@@ -160,7 +160,7 @@ CONFIG_SND=y
 # CONFIG_SND_PROC_FS is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y

build/boards/cv181x/sg2002_milkv_duo256m_glibc_arm64_sd/linux/cvitek_sg2002_milkv_duo256m_glibc_arm64_sd_defconfig

@@ -143,7 +143,7 @@ CONFIG_SND=y
 # CONFIG_SND_PROC_FS is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y

build/boards/cv181x/sg2002_milkv_duo256m_musl_riscv64_sd/linux/cvitek_sg2002_milkv_duo256m_musl_riscv64_sd_defconfig

@@ -153,7 +153,7 @@ CONFIG_SND=y
 # CONFIG_SND_PROC_FS is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_CV182XA_CV182XAADC=y
 CONFIG_SND_SOC_CV182XA_CV182XADAC=y

buildroot-2024.02/configs/milkv-duo256m-glibc-arm64-sd_defconfig

@@ -36,6 +36,9 @@ BR2_PACKAGE_TREE=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON3_PY_PYC=y
 BR2_PACKAGE_PYTHON3_BZIP2=y
@@ -47,6 +50,7 @@ BR2_PACKAGE_PYTHON_REQUESTS=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBOPENSSL_ENGINES=y
+BR2_PACKAGE_C_PERIPHERY=y
 BR2_PACKAGE_LIBUSB=y
 BR2_PACKAGE_LIBUSB_EXAMPLES=y
 BR2_PACKAGE_JSON_C=y
@@ -70,6 +74,8 @@ BR2_PACKAGE_CVI_PINMUX=y
 BR2_PACKAGE_CVI_PINMUX_SG200X=y
 BR2_PACKAGE_DUO_PINMUX=y
 BR2_PACKAGE_DUO_PINMUX_DUO256M=y
+BR2_PACKAGE_DUO_WIRINGX=y
+BR2_PACKAGE_SOPHGO_LIBRARY=y
 BR2_PACKAGE_COREUTILS=y
 BR2_PACKAGE_HTOP=y
 BR2_PACKAGE_KMOD=y

buildroot-2024.02/configs/milkv-duo256m-musl-riscv64-sd_defconfig

@@ -36,6 +36,9 @@ BR2_PACKAGE_TREE=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON3_PY_PYC=y
 BR2_PACKAGE_PYTHON3_BZIP2=y
@@ -48,6 +51,7 @@ BR2_PACKAGE_PYTHON_REQUESTS=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBOPENSSL_ENGINES=y
+BR2_PACKAGE_C_PERIPHERY=y
 BR2_PACKAGE_LIBUSB=y
 BR2_PACKAGE_LIBUSB_EXAMPLES=y
 BR2_PACKAGE_JSON_C=y
@@ -71,6 +75,8 @@ BR2_PACKAGE_CVI_PINMUX=y
 BR2_PACKAGE_CVI_PINMUX_SG200X=y
 BR2_PACKAGE_DUO_PINMUX=y
 BR2_PACKAGE_DUO_PINMUX_DUO256M=y
+BR2_PACKAGE_DUO_WIRINGX=y
+BR2_PACKAGE_SOPHGO_LIBRARY=y
 BR2_PACKAGE_COREUTILS=y
 BR2_PACKAGE_HTOP=y
 BR2_PACKAGE_KMOD=y

buildroot-2024.02/configs/milkv-duos-glibc-arm64-emmc_defconfig

@@ -36,6 +36,9 @@ BR2_PACKAGE_TREE=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON3_PY_PYC=y
 BR2_PACKAGE_PYTHON3_BZIP2=y
@@ -47,6 +50,7 @@ BR2_PACKAGE_PYTHON_REQUESTS=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBOPENSSL_ENGINES=y
+BR2_PACKAGE_C_PERIPHERY=y
 BR2_PACKAGE_LIBUSB=y
 BR2_PACKAGE_LIBUSB_EXAMPLES=y
 BR2_PACKAGE_JSON_C=y
@@ -76,6 +80,8 @@ BR2_PACKAGE_CVI_PINMUX=y
 BR2_PACKAGE_CVI_PINMUX_SG200X=y
 BR2_PACKAGE_DUO_PINMUX=y
 BR2_PACKAGE_DUO_PINMUX_DUOS=y
+BR2_PACKAGE_DUO_WIRINGX=y
+BR2_PACKAGE_SOPHGO_LIBRARY=y
 BR2_PACKAGE_COREUTILS=y
 BR2_PACKAGE_HTOP=y
 BR2_PACKAGE_KMOD=y

buildroot-2024.02/configs/milkv-duos-glibc-arm64-sd_defconfig

@@ -36,6 +36,9 @@ BR2_PACKAGE_TREE=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON3_PY_PYC=y
 BR2_PACKAGE_PYTHON3_BZIP2=y
@@ -47,6 +50,7 @@ BR2_PACKAGE_PYTHON_REQUESTS=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBOPENSSL_ENGINES=y
+BR2_PACKAGE_C_PERIPHERY=y
 BR2_PACKAGE_LIBUSB=y
 BR2_PACKAGE_LIBUSB_EXAMPLES=y
 BR2_PACKAGE_JSON_C=y
@@ -76,6 +80,8 @@ BR2_PACKAGE_CVI_PINMUX=y
 BR2_PACKAGE_CVI_PINMUX_SG200X=y
 BR2_PACKAGE_DUO_PINMUX=y
 BR2_PACKAGE_DUO_PINMUX_DUOS=y
+BR2_PACKAGE_DUO_WIRINGX=y
+BR2_PACKAGE_SOPHGO_LIBRARY=y
 BR2_PACKAGE_COREUTILS=y
 BR2_PACKAGE_HTOP=y
 BR2_PACKAGE_KMOD=y

buildroot-2024.02/configs/milkv-duos-musl-riscv64-emmc_defconfig

@@ -36,6 +36,9 @@ BR2_PACKAGE_TREE=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON3_PY_PYC=y
 BR2_PACKAGE_PYTHON3_BZIP2=y
@@ -48,6 +51,7 @@ BR2_PACKAGE_PYTHON_REQUESTS=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBOPENSSL_ENGINES=y
+BR2_PACKAGE_C_PERIPHERY=y
 BR2_PACKAGE_LIBUSB=y
 BR2_PACKAGE_LIBUSB_EXAMPLES=y
 BR2_PACKAGE_JSON_C=y
@@ -77,6 +81,8 @@ BR2_PACKAGE_CVI_PINMUX=y
 BR2_PACKAGE_CVI_PINMUX_SG200X=y
 BR2_PACKAGE_DUO_PINMUX=y
 BR2_PACKAGE_DUO_PINMUX_DUOS=y
+BR2_PACKAGE_DUO_WIRINGX=y
+BR2_PACKAGE_SOPHGO_LIBRARY=y
 BR2_PACKAGE_COREUTILS=y
 BR2_PACKAGE_HTOP=y
 BR2_PACKAGE_KMOD=y

buildroot-2024.02/configs/milkv-duos-musl-riscv64-sd_defconfig

@@ -36,6 +36,9 @@ BR2_PACKAGE_TREE=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON3_PY_PYC=y
 BR2_PACKAGE_PYTHON3_BZIP2=y
@@ -48,6 +51,7 @@ BR2_PACKAGE_PYTHON_REQUESTS=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBOPENSSL_ENGINES=y
+BR2_PACKAGE_C_PERIPHERY=y
 BR2_PACKAGE_LIBUSB=y
 BR2_PACKAGE_LIBUSB_EXAMPLES=y
 BR2_PACKAGE_JSON_C=y
@@ -77,6 +81,8 @@ BR2_PACKAGE_CVI_PINMUX=y
 BR2_PACKAGE_CVI_PINMUX_SG200X=y
 BR2_PACKAGE_DUO_PINMUX=y
 BR2_PACKAGE_DUO_PINMUX_DUOS=y
+BR2_PACKAGE_DUO_WIRINGX=y
+BR2_PACKAGE_SOPHGO_LIBRARY=y
 BR2_PACKAGE_COREUTILS=y
 BR2_PACKAGE_HTOP=y
 BR2_PACKAGE_KMOD=y

buildroot-2024.02/package/Config.in

@@ -2712,6 +2712,8 @@ endmenu
 menu "Sophgo packages"
 	source "package/cvi-pinmux/Config.in"
 	source "package/duo-pinmux/Config.in"
+	source "package/duo-wiringx/Config.in"
+	source "package/sophgo-library/Config.in"
 endmenu
 
 menu "System tools"

buildroot-2024.02/package/duo-wiringx/0001-fix-time_t.patch

@@ -0,0 +1,26 @@
+From 027658db506ccc0097ad9c1d2cd4f7c9d8210edb Mon Sep 17 00:00:00 2001
+From: carbon <carbon@milkv.io>
+Date: Wed, 17 Apr 2024 15:09:26 +0800
+Subject: [PATCH] fix time_t
+
+---
+ src/wiringx.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/wiringx.c b/src/wiringx.c
+index 034674a..4171a75 100644
+--- a/src/wiringx.c
++++ b/src/wiringx.c
+@@ -113,6 +113,9 @@ static struct spi_t spi[2] = {
+ 	} while(0)
+ #endif
+ 
++typedef time_t __time_t;
++typedef suseconds_t __suseconds_t;
++
+ /* Both the delayMicroseconds and the delayMicrosecondsHard
+    are taken from wiringPi */
+ static void delayMicrosecondsHard(unsigned int howLong) {
+-- 
+2.25.1
+

buildroot-2024.02/package/duo-wiringx/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_DUO_WIRINGX
+	bool "wiringX"
+	help
+	  wiringX for Milk-V Duo series
+
+	  https://github.com/milkv-duo/duo-wiringx

buildroot-2024.02/package/duo-wiringx/duo-wiringx.hash

@@ -0,0 +1,4 @@
+# From https://github.com/milkv-duo/duo-wiringx
+sha256  1e2ef2d87fa7b24e84e52464f77ac54b96c0854fb3ead66541b411552ca6256e  duo-wiringx-1.0.2.tar.gz
+# Locally calculated
+sha256  fab3dd6bdab226f1c08630b1dd917e11fcb4ec5e1e020e2c16f83a0a13863e85  LICENSE

buildroot-2024.02/package/duo-wiringx/duo-wiringx.mk

@@ -0,0 +1,7 @@
+DUO_WIRINGX_VERSION = 1.0.2
+DUO_WIRINGX_SITE = $(call github,milkv-duo,duo-wiringx,$(DUO_WIRINGX_VERSION))
+DUO_WIRINGX_LICENSE = MPL-2.0
+DUO_WIRINGX_LICENSE_FILES = COPYING
+DUO_WIRINGX_INSTALL_STAGING = YES
+
+$(eval $(cmake-package))

buildroot-2024.02/package/sophgo-library/Config.in

@@ -0,0 +1,5 @@
+config BR2_PACKAGE_SOPHGO_LIBRARY
+	bool "sophgo library"
+	depends on BR2_aarch64 || BR2_RISCV_64
+	help
+	  Some library files provided by Sophgo.

buildroot-2024.02/package/sophgo-library/sophgo-library.hash

@@ -0,0 +1 @@
+sha256  fff9781ee598761c72dbd75f5d51f1b74b9d5546eb33ba891710ae70e1e84a07  sophgo-library-1.0.0.tar.gz

buildroot-2024.02/package/sophgo-library/sophgo-library.mk

@@ -0,0 +1,30 @@
+SOPHGO_LIBRARY_VERSION = 1.0.0
+SOPHGO_LIBRARY_SITE = $(call github,milkv-duo,sophgo-library,$(SOPHGO_LIBRARY_VERSION))
+SOPHGO_LIBRARY_INSTALL_STAGING = YES
+
+ifeq ($(BR2_aarch64),y)
+ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
+SOPHGO_LIB_DIR = glibc_arm64
+else ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
+SOPHGO_LIB_DIR = musl_arm64
+endif
+else ifeq ($(BR2_RISCV_64),y)
+ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
+SOPHGO_LIB_DIR = glibc_riscv64
+else ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
+SOPHGO_LIB_DIR = musl_riscv64
+endif
+else
+SOPHGO_LIB_DIR = $(BR2_ARCH)
+endif
+
+define SOPHGO_LIBRARY_INSTALL_STAGING_CMDS
+	cp -a $(@D)/$(SOPHGO_LIB_DIR)/lib/* $(STAGING_DIR)/usr/lib/
+endef
+
+define SOPHGO_LIBRARY_INSTALL_TARGET_CMDS
+	$(Q)mkdir -p $(TARGET_DIR)/mnt/system/lib
+	cp -a $(@D)/$(SOPHGO_LIB_DIR)/lib/* $(TARGET_DIR)/mnt/system/lib/
+endef
+
+$(eval $(generic-package))

device/generic/br_overlay/common/etc/profile

@@ -1,5 +1,5 @@
 export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/mnt/system/usr/bin:/mnt/system/usr/sbin"
-export LD_LIBRARY_PATH="/mnt/system/lib:/mnt/system/usr/lib"
+export LD_LIBRARY_PATH="/mnt/system/lib:/mnt/system/usr/lib:/mnt/system/usr/lib/3rd"
 
 if [ "$PS1" ]; then
 	if [ "`id -u`" -eq 0 ]; then

device/generic/rootfs_overlay/duos/mnt/system/ko/loadsystemko.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+${CVI_SHOPTS}
+#
+# Start to insert kernel modules
+#
+insmod /mnt/system/ko/cv181x_sys.ko
+insmod /mnt/system/ko/cv181x_base.ko
+insmod /mnt/system/ko/cv181x_rtos_cmdqu.ko
+insmod /mnt/system/ko/cv181x_fast_image.ko
+insmod /mnt/system/ko/cvi_mipi_rx.ko
+insmod /mnt/system/ko/snsr_i2c.ko
+insmod /mnt/system/ko/cv181x_vi.ko
+insmod /mnt/system/ko/cv181x_vpss.ko
+insmod /mnt/system/ko/cv181x_dwa.ko
+insmod /mnt/system/ko/cv181x_vo.ko
+insmod /mnt/system/ko/cv181x_mipi_tx.ko
+insmod /mnt/system/ko/cv181x_rgn.ko
+
+#insmod /mnt/system/ko/cv181x_wdt.ko
+insmod /mnt/system/ko/cv181x_clock_cooling.ko
+
+insmod /mnt/system/ko/cv181x_tpu.ko
+insmod /mnt/system/ko/cv181x_vcodec.ko
+insmod /mnt/system/ko/cv181x_jpeg.ko
+insmod /mnt/system/ko/cvi_vc_driver.ko MaxVencChnNum=9 MaxVdecChnNum=9
+#insmod /mnt/system/ko/cv181x_rtc.ko
+insmod /mnt/system/ko/cv181x_ive.ko
+
+#insmod /mnt/system/ko/3rd/gt9xx.ko
+
+echo 3 > /proc/sys/vm/drop_caches
+dmesg -n 4
+
+#usb hub control
+#/etc/uhubon.sh host
+
+exit $?

device/milkv-duo256m-glibc-arm64-sd/genimage.cfg

@@ -12,6 +12,7 @@ image boot.vfat {
 image rootfs.ext4 {
 	ext4 {
 		label = "rootfs"
+		use-mke2fs = true
 	}
 	size = 768M
 }

device/milkv-duo256m-musl-riscv64-sd/genimage.cfg

@@ -12,6 +12,7 @@ image boot.vfat {
 image rootfs.ext4 {
 	ext4 {
 		label = "rootfs"
+		use-mke2fs = true
 	}
 	size = 768M
 }

device/milkv-duos-glibc-arm64-sd/genimage.cfg

@@ -12,6 +12,7 @@ image boot.vfat {
 image rootfs.ext4 {
 	ext4 {
 		label = "rootfs"
+		use-mke2fs = true
 	}
 	size = 768M
 }

device/milkv-duos-musl-riscv64-sd/genimage.cfg

@@ -12,6 +12,7 @@ image boot.vfat {
 image rootfs.ext4 {
 	ext4 {
 		label = "rootfs"
+		use-mke2fs = true
 	}
 	size = 768M
 }