u-boot.git/drivers/core/Kconfig, branch master

core: Rework REGMAP symbols implementation

2026-03-30T22:59:35+00:00

As exposed by "make randconfig", we have an issue with the dependencies
for REGMAP (and xPL variants). As this is a library function, it should
always be selected and not depended on by other functionality. This is
largely done correctly today, so just correct the few outliers.

Acked-by: Anshul Dalal 
Signed-off-by: Tom Rini

dm: core: Default to using DEVRES outside of xPL

2026-01-09T15:08:14+00:00

The devm alloc functions that we have may follow the Linux kernel model
where allocations are (almost always) automatically free()'d. However,
quite often we don't enable, in full U-Boot, the tracking and free()'ing
functionality. This in turn leads to memory leaks because the driver
author expects that since the functions have the same name as in the
Linux Kernel they have the same behavior. In turn we then get
functionally correct commits such as commit 00e1fed93c8c ("firmware:
ti_sci: Fix memory leaks in devm_ti_sci_get_of_resource") that manually
add these calls. Rather than manually tracking allocations and
implementing free()s, rework things so that we follow expectations by
enabling the DEVRES functionality (outside of xPL phases).

This turns DEVRES from a prompted symbol to a symbol that must be
select'd, and we now remove our non-managed alloc/free functions from
outside of xPL builds.

Reviewed-by: Michael Trimarchi 
Signed-off-by: Tom Rini

tpl: Support numbered aliases in device tree

2024-10-03T17:52:16+00:00

Add an option so that this feature can be enabled in TPL for boards
which need it.

Signed-off-by: Simon Glass

dm: core: Make SPL_DM_SEQ_ALIAS select SPL_STRTO

2024-08-28T00:01:28+00:00

Enabling CONFIG_DM_SEQ_ALIAS enables code which relies on
`trailing_strtol()` - which is only linked in SPL when CONFIG_SPL_STRTO
is enabled.

CONFIG_SPL_STRTO is not enabled by default - to ensure this function is
available in SPL, CONFIG_SPL_DM_SEQ_ALIAS should select
CONFIG_SPL_STRTO.

Signed-off-by: Oliver Gaskell 
Reviewed-by: Simon Glass

dm: core: fix typo in SPL_DM_WARN prompt text

2024-07-03T06:36:33+00:00

It should read "in SPL" and not "wuth SPL".

Signed-off-by: Quentin Schulz 
Reviewed-by: Simon Glass

dm: typo prbing

2024-06-13T15:31:49+00:00

%s/prbing/probing/

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Quentin Schulz 
Reviewed-by: Igor Opaniuk

Merge tag 'v2024.01-rc3' into next

2023-11-20T14:19:50+00:00

Prepare v2024.01-rc3

dm: core: Correct reference to DM_SPL in SPL_DM_STATS

2023-11-16T23:59:58+00:00

This does not existing anymore. Update SPL_DM_STATS to use the correct
Kconfig option, which is SPL_DM

Signed-off-by: Simon Glass

dm: Do not enable debug messages by default

2023-11-15T03:04:01+00:00

CONFIG_DM_WARN has a text indicating that these messages should only
provided when debugging. This implies that the setting must be default no.

We should still create debug messages.

Reported-by: Andre Przywara 
Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

dm: core: Correct help in TPL_DM and VPL_DM

2023-10-06T18:38:12+00:00

There are copying errors in the help. Fix these.

Signed-off-by: Simon Glass