Hello Tom, Marek, Nobuhiro,
in v2020.10 the following lines do not exist:
configs/r8a77990_ebisu_defconfig:20:CONFIG_UPDATE_TFTP=y configs/r8a77995_draak_defconfig:19:CONFIG_UPDATE_TFTP=y configs/rcar3_salvator-x_defconfig:18:CONFIG_UPDATE_TFTP=y configs/rcar3_ulcb_defconfig:19:CONFIG_UPDATE_TFTP=y
I find them in current origin/master (0f35d96bfd856) as introduced via patch
42805b17e62e Wed Nov 29 06:29:46 2017 +0100 ARM: rmobile: Enable dfu tftp on Gen3
It looks like some elder patches have been reapplied.
@Marek, @Nobuhiro
My target is to remove the call
update_tftp(0UL, NULL, NULL);
from main_loop() which can be used to update NOR flash from tFTP *without* issuing any command. This will not change the 'dfu tftp' command and you will be still able to get the old functionality via CONFIG_USE_PREBOOT.
As these four boards are now referencing CONFIG_UPDATE_TFTP I want to understand if this this unattended update is what you want to use on these boards. Marek's patch only mentions the 'dfu tftp' command.
Cf. https://lists.denx.de/pipermail/u-boot/2020-July/420950.html [PATCH v2 1/1] dfu: remove UPDATE_TFTP
Best regards
Heinrich