When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
Options that controlled the tftp and bootp commands depended on their commands, but lived in the net menu. Move them so they are in a consistent location. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Chris Packham <judge.packham@gmail.com>
Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and they we not able to be disabled. Separate out those 2 commands and move CMD_NET up to the menu level, which more accurately represents the code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Duncan Hare <dh@synoia.com>
In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.
This fixes failures such as:
board/ti/am335x/built-in.o: In function `board_late_init':
board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'
which caters for use cases such as:
commit f411b5cca48f ("board: am335x: Always set eth/eth1addr environment
variable")
when Ethernet is required in Linux, but not U-Boot.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
In the efi_loader main loop we call eth_rx() occasionally. This rx function might end up calling into devices that haven't been initialized yet, potentially resulting in a lot of transfer timeouts. Instead, let's make sure the ethernet device is actually initialized before reading from or writing to it. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The "net_try_count" counter starts from "1". And the "retrycnt" contains requested amount of retries. With current logic, that means that the actual retry amount will be one time less then what we set in "netretry" env. For example setting "netretry" to "once" will make "retrycnt" equal "1", so no retries will be triggered at all. Fix the logic by changing the statement of "if" condition. Signed-off-by: Leonid Iziumtsev <leonid.iziumtsev@se.atlascopco.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Enable networking command only when NET is enabled. And remove selecting NET for CMD_NET Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig: CONFIG_BOOTP_BOOTPATH CONFIG_BOOTP_DNS CONFIG_BOOTP_GATEWAY CONFIG_BOOTP_HOSTNAME CONFIG_BOOTP_PXE CONFIG_BOOTP_SUBNETMASK CONFIG_CMDLINE_EDITING CONFIG_AUTO_COMPLETE CONFIG_SYS_LONGHELP CONFIG_SUPPORT_RAW_INITRD CONFIG_ENV_VARS_UBOOT_CONFIG Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Re-run the migration] Signed-off-by: Tom Rini <trini@konsulko.com>