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path: root/doc/usage/cmd/tftpput.rst
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2025-10-26doc: usage: Add general rule for `$?`Tom Rini
For nearly all commands in U-Boot the '?' variable is handled the same way with 0 meaning success, 1 meaning any failure. Explain this in the general rules section of the cmdline documentation (with a link to a counter example) and then remove the redundant wording from most commands. We retain a section about the return value in a number of places where we are doing something such as always returning a specific value or we have useful additional information to go along with the normal return codes. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2025-10-22tftp: make TFTP ports unconditionally configurableAlvin Šipraga
A few lines of code being guarded by the CONFIG_TFTP_PORT option seems an unnecessary restriction on the TFTP support provided by a vanilla U-Boot image. In cases where the TFTP server cannot run as superuser - and hence cannot run on the well-known port 69 - this quirk incurs a full reconfiguration and rebuild of the bootloader only in order to select the appropriate destination port. Remove the CONFIG_TFTP_PORT option entirely and make the tftpdstp and tftpsrcp variables always have an effect. Their being unset will mean that U-Boot behaves the same as if CONFIG_TFTP_PORT was unset. Update the documentation accordingly. And fix up the single board which was originally enabling this option. Signed-off-by: Alvin Šipraga <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
2024-01-17doc: create index entries for commandsHeinrich Schuchardt
Add the description of CLI commands to the generated index. Signed-off-by: Heinrich Schuchardt <[email protected]>
2022-09-09Merge tag 'efi-2022-10-rc5' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2022-10-rc5 Documentation: * man-page for tftpput UEFI: * fix driver binding protocol for block IO devices * don't delete invalid handles * add a unit test for the EFI Conformance Profile Table Other: * correct short text for tftpboot
2022-09-09doc: man-page for tftpputHeinrich Schuchardt
Provide a man-page for the tftpput command. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]>