http://docs.khadas.com/ 2026-04-23T04:56:54+00:00 http://docs.khadas.com/ http://docs.khadas.com/ttp://docs.khadas.com/lib/tpl/dokuwiki-new/images/favicon.ico text/html 2022-08-22T03:33:01+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/boot-sequence?rev=1661153581&do=diff vim4 boot-sequence mcu VIM4 OS Boot Priority VIM4 have possibility boot-up from : eMMC, TF Card, SPI-Flash We talking there only about 1st stage SoC boot, next second stage OS loading possible for any other devices like USB storage's, NVMe etc ... and depends from u-boot text/html 2022-08-18T01:43:01+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/create-bootable-tf-card?rev=1660801381&do=diff VIM4 Create Bootable TF Card What is a bootable TF card? * A bootable TF card is an TF card that has a bootloader installed on it. * A bootable TF card is also known as a boot disk, which your SBC can boot-up from. Why do we need a bootable TF card? text/html 2022-07-13T05:57:23+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/create-flash-card?rev=1657706243&do=diff VIM4 Create Flash Card text/html 2022-09-05T04:15:33+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/erase-emmc?rev=1662365733&do=diff VIM4 Erase eMMC There are three methods to erase the eMMC: * Serial Mode (Developers) * Interrupt Mode * CLI Mode * Connect your PC to the SBC using a Serial Debug Tool. * As the SBC is booting-up, press SPACEon the keyboard to enter the U-Boot mode. * text/html 2022-07-26T02:45:01+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/kbi?rev=1658817901&do=diff vim4 kbi mcu VIM4 KBI - Khadas Bootloader Instructions This page introduces about KBI. You will learn how to manage the status of Khadas SBC through KBI. Khadas Bootloader Instructions(KBI) can be used to: * Manage the programmable MCU * Carry out low level hardware management text/html 2022-09-28T09:32:48+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/setup-serial-tool?rev=1664371968&do=diff VIM4 Setup Serial Debug Console Introduction This page will introduce the serial tool. You will learn how to connect Khadas SBC to PC and install debugging software on different PCs. Preparation Take a serial tool, which is also known as an USB to TTL Converter like text/html 2022-07-18T03:32:55+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/setup-tftp-server?rev=1658129575&do=diff VIM4 Setup TFTP Server Introduction Setting up a TFTP server inside U-Boot is very simple, and many guides are also available via Google. Setup TFTP $ sudo apt-get install openbsd-inetd tftpd tftp /etc/inetd.conf # tftp dgram udp wait root /usr/sbin/tcpd /usr/sbin/in.tftpd text/html 2022-09-28T09:30:44+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.khadas.com/products/sbc/vim4/development/start?rev=1664371844&do=diff VIM4 Development Guide Build Linux linux index Android android index Misc * VIM4 Setup Serial Debug Console * VIM4 Create Bootable TF Card * VIM4 Create Flash Card * VIM4 Erase eMMC * VIM4 KBI - Khadas Bootloader Instructions * VIM4 OS Boot Priority * VIM4 Setup TFTP Server