Use U-Boot
- Booting from TPL/SPL
- Block Maps (blkmap)
- Boot Loader Specification (BLS)
- U-Boot console handling
- Device Firmware Upgrade (DFU)
- Environment Variables
- Device Tree Overlays
- Flat Image Tree (FIT)
- LUKS (Linux Unified Key Setup)
- TKey Full Disk Encryption
- Network console
- Partitions
- PXE Boot and extlinux.conf
- Command-line Parsing
- Semihosting
- SMBIOS support in U-Boot
- Measured Boot
- Universal Payload
Shell commands
For all commands in U-Boot there are some General rules that apply.
- acpi command
- addr_find command
- addrmap command
- armffa command
- askenv command
- backtrace command
- base command
- bdinfo command
- bind command
- blkcache command
- blkmap command
- bootd command
- bootdev command
- bootefi command
- bootelf command
- bootflow command
- booti command
- bootm command
- bootmenu command
- bootmeth command
- bootstage command
- bootstd command
- bootz command
- button command
- cat command
- cbcmos
- cbsysinfo
- cd command
- cedit command
- chid command
- cli command
- cls command
- cmp command
- coninfo command
- conitrace command
- cp command
- cpu command
- cpuid command
- cyclic command
- df command
- dm command
- dmareset command
- ebtupdate command
- echo command
- efi command
- eficonfig command
- efidebug command
- env command
- event command
- exception command
- exit command
- extension command
- false command
- fatinfo command
- fatload command
- fdt command
- font command
- for command
- fs command
- fsinfo command
- fuse command
- fwu_mdata_read command
- gpio command
- gpt command
- history command
- host command
- i3c command
- if command
- imxtract command
- itest command
- lcdputs command
- led command
- ln command
- load command
- loadb command
- loadm command
- loads command
- loadx command
- loady command
- ls command
- luks command
- malloc command
- mbr command
- md command
- meminfo command
- memsize command
- mkdir command
- mmc command
- mount command
- msr command
- mtest command
- mtrr command
- mv command
- optee command
- panic command
- part command
- part_find command
- pause command
- pinmux command
- printenv command
- pstore command
- pwd command
- pwm command
- qfw command
- read command
- reset command
- rm command
- rng command
- remoteproc command
- save command
- saves command
- sb command
- sbi command
- scmi command
- scp03 command
- seama command
- setcurs command
- setexpr command
- sf command
- shim command
- size command
- sleep command
- sm command
- sm3sum command
- smbios command
- sntp command
- sound command
- source command
- stat command
- tcpm command
- temperature command
- test command
- tftpput command
- tkey command
- trace command
- tree command
- true command
- umount command
- ums command
- unbind command
- upl command
- ut command
- video command
- virtio command
- wdt command
- wget command
- write command
- xxd command