Khadas u-boot

mainline u-boot for Khadas VIM and EDGE sbc series

Features

• universal series for VIM1 VIM2 VIM3 VIM3L EDGE boards
• mainline u-boot + patches
• suitable for SPI - SD - MMC
• spi flash - read / write / bootup
• usb kbd
• usb storages
• HDMI output
• HDMI 4K supported
• EFI
• embed LOGO splash - easy customize
• extra commands like script kbi
• boot seq SPI => USB => SD => NVME => MMC => PXE => DHCP
• fully stand-alone
• auto store uboot env to first fat partition uboot.env file to booted source
• embed fat partition for sd/mmc images - special for store uboot.env or logo

install & usage

git clone https://github.com/khadas/khadas-uboot
cd khadas-uboot
./scripts/prepare
./scripts/make

or

scripts/make [ARGS]

scripts/make re     # remove builded source = prepare for full rebuild
scripts/make clean  # clean

make all

generate all images for all boards

./scripts/prepare
./scripts/make_all

VIMx status

• all problem fixed

EDGE status

• hdmi FULLHD ok
• hdmi 4K fixed
• splash logo
• spi flash
• SPL boot (TPL removed)
• boot from SPI + MMC + SD
• compact size - uboot single files for SD and SPI
• ATF bl31
• usb keyboard
• network
• usb partialy WORKS
• in testing stage
• NVME in progress

scripts

• scripts

Downloads

README

spi usage

related projects

• https://github.com/khadas/krescue
• https://github.com/khadas/khadas-rescue-sdk
• https://github.com/khadas/khadas-rescue-rootfs
• https://github.com/khadas/khadas-openwrt-feed-extra
• https://github.com/khadas/khadas-openwrt-sdk
• https://github.com/khadas/khadas-linux-kernel
• https://github.com/khadas/khadas-uboot

## hyphop ##