u-boot.git/include/env_flags.h, branch v2023.04

env: Couple networking-related variable flags to CONFIG_NET

2023-02-10T16:24:08+00:00

Boards may set networking variables programmatically, thus may have
CONFIG_NET on but CONFIG_CMD_NET off. The IOT2050 is an example.

CC: Joe Hershberger 
Signed-off-by: Jan Kiszka 
Reviewed-by: Tom Rini

global: Migrate CONFIG_ENV_FLAGS_LIST_STATIC to CFG

2022-12-23T15:07:03+00:00

Perform a simple rename of CONFIG_ENV_FLAGS_LIST_STATIC to CFG_ENV_FLAGS_LIST_STATIC

Signed-off-by: Tom Rini

net: ipv6: Add callbacks declarations to get access to IPv6 variables

2022-12-05T17:47:16+00:00

Set up callbacks for main IPv6 variables ip6add, serverip6, gatewayip6
and set options to them in flag file. These variables are often set up by
users.

Signed-off-by: Viacheslav Mitrofanov 
Reviewed-by: Ramon Fried 
Reviewed-by: Simon Glass

env: Add support for explicit write access list

2020-07-31T14:13:00+00:00

This option marks any U-Boot variable which does not have explicit 'w'
writeable flag set as read-only. This way the environment can be locked
down and only variables explicitly configured to be writeable can ever
be changed by either 'env import', 'env set' or loading user environment
from environment storage.

Signed-off-by: Marek Vasut 
Reviewed-by: Tom Rini

env: net: U_BOOT_ENV_CALLBACKs should not depend on CMD_NET

2019-09-04T16:37:19+00:00

Some environment variables are relevant for networking. For these
U_BOOT_ENV_CALLBACKs have been defined. When the corresponding environment
variable is updated the callback updates the state of the network
sub-system.

In the UEFI subsystem we can use the network even if CONFIG_CMD_NET is not
defined.

Let the usage of the U_BOOT_ENV_CALLBACKs depend on CONFIG_NET and not on
CONFIG_CMD_NET.

Signed-off-by: Heinrich Schuchardt 
Acked-by: Joe Hershberger

env: Drop the ENTRY typedef

2019-08-11T20:43:41+00:00

U-Boot is not supposed to use typedef for structs anymore. Also this name
is the same as the ENTRY() macro used in assembler files, and 'entry'
itself is widely used in U-Boot (>8k matches).

Drop the typedef and rename the struct to env_entry to reduce confusion.

Signed-off-by: Simon Glass 
Acked-by: Joe Hershberger

env: Move env_set() to env.h

2019-08-11T20:43:41+00:00

Move env_set() over to the new header file.

Acked-by: Joe Hershberger 
Signed-off-by: Simon Glass

net: fix env flags for eth10addr and above

2019-01-24T17:35:28+00:00

With CONFIG_REGEX enabled, ETHADDR_WILDCARD is set up for up to 10
interfaces (0..9) as the number can only have one digit.

On boards with more than 10 interfaces, this leads to the protection
and format checks being absent for eth10addr and above.

Fix this by changing ETHADDR_WILDCARD from "\\d?" to "\\d*" to allow
more than one digit.

Signed-off-by: Simon Goldschmidt 
Acked-by: Joe Hershberger

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

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

net: fix vlan validation

2016-05-03T22:52:11+00:00

VLAN identifiers are 12-bit decimal numbers, not IP addresses.

Signed-off-by: Stefan Agner 
Reviewed-by: Tom Rini 
Acked-by: Joe Hershberger