Value of BR2_ROOTFS_OVERLAY is redefined by configs/rockchip/chips/rk3588.config: Previous value: BR2_ROOTFS_OVERLAY="board/rockchip/common/base" Modify value: BR2_ROOTFS_OVERLAY+="board/rockchip/rk3588/fs-overlay/" New value: BR2_ROOTFS_OVERLAY="board/rockchip/common/base board/rockchip/rk...
Linux v4l2子系统(1):RK3588 VI概述 本文从硬件框架、软件框架、Buildroot配置、相关源码、创建Video设备及其关系图,来对整个RK3588 VI有所了解。 基于对硬件架构的了解,然后通过 《Linux v4l2子系统(2):v4l2框架分析》。 《Linux v4l2子系统(3):video buffer》。 《Linux Media子系统:Media Controller设备》。 ...
10:28:55 456 Error:IsUBIImage-->open E:\yitihua\endrootfs.img failed,err=32 10:28:55 ...
CONFIG_TARGET_ROOTFS_DIR="" # CONFIG_CCACHE is not set CONFIG_EXTERNAL_KERNEL_TREE="" CONFIG_KERNEL_GIT_CLONE_URI="" # CONFIG_BUILD_LOG is not set # CONFIG_SRC_TREE_OVERRIDE is not set CONFIG_EXTRA_OPTIMIZATION="-fno-caller-saves -fno-plt" # CONFIG_TARGET_OPTIONS is not set CONFIG_...
CONFIG_TARGET_ROOTFS_PARTSIZE=512 # # Global build settings # # CONFIG_JSON_OVERVIEW_IMAGE_INFO is not set # CONFIG_ALL_NONSHARED is not set # CONFIG_ALL_KMODS is not set # CONFIG_ALL is not set # CONFIG_BUILDBOT is not set # CONFIG_SIGNED_PACKAGES is not set # CONFIG_SIGNATURE_CH...
check_tool ubimkvol BR2_PACKAGE_MTD_UBIMKVOL || return 1 ubimkvol /dev/ubi$PART_NO -N $PART_NAME -m } remount_part() { mountpoint -q $MOUNT_POINT || return if touch $MOUNT_POINT &>/dev/null; then [ "$1" = ro ] && mount -o remount,ro $MOUNT_POINT ...
if [ ! -e /dev/ubi${PART_NO}_0 ]; then echo "No valid ubi volume" return 1 fi # Create ubi block device if echo $DEV | grep -q ubiblock; then check_tool ubiblock BR2_PACKAGE_MTD_UBIBLOCK || return 1 ubiblock -c /dev/ubi${PART_NO}_0 || return 1 ...
GitHub - lvgl/lvgl: Embedded graphics library to create beautiful UIs for any MCU, MPU and display type:LVGL核心代码,以及官方的LVGL demo。 GitHub - lvgl/lv_drivers: TFT and touch pad drivers for LVGL embedded GUI library:支持Linux下FB/DRM等显示框架、evdev/kbd/mouse等输入设备。
NVMEM子系统为Non-Volatile类型存储提供统一内核处理框架。 1 NVMEM概述 NVMEM子系统为eeprom,otp,efuse类型设备提供统一的访问接口。一般都基于regmap实现读写。 NVMEM子系统初始化: 1 2 nvmem_init bus_register--注册NVMEM总线nvmem_bus_type。 2 NVMEM API和数据结构 ...
CONFIG_TARGET_ROOTFS_PARTSIZE=512 # # Global build settings # # CONFIG_ALL_NONSHARED is not set # CONFIG_ALL_KMODS is not set # CONFIG_ALL is not set # CONFIG_BUILDBOT is not set # CONFIG_SIGNED_PACKAGES is not set # CONFIG_SIGNATURE_CHECK is not set # # General build options # ...