u-boot.git/include/dm/util.h, branch v2022.01

dm: Fix util.h's broken include guard

2021-10-21T18:50:48+00:00

Fix up the header's include guard to contain the definition of
dm_priv_to_rw(), which was erroneously added outside of it, by moving
its #endif to the end of the file (i.e. where it belongs). This removes
the risk of compilation errors resulting from the redefinition of that
function where the header might have been (indirectly) included more
than once.

Fixes: cfb9c9b77c2 ("dm: core: Use separate priv/plat data region")
Signed-off-by: Pierre-Clément Tosi 
Cc: Simon Glass

dm: migrate the dm_warn to use the log macro

2021-08-08T17:27:27+00:00

Migrate the dm_warn function to log macro with
LOGC_DM category and LOGL_WARNING level.

This macro allows filtering with log command and allows
output on all log backend.

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass

dm: core: Use separate priv/plat data region

2021-03-26T04:03:09+00:00

Make use of the new priv/plat data region if enabled. This is implemented
as a simple offset from the position set up by dtoc to the new position.

So long as all access goes through dm_priv_to_rw() this is safe.

Signed-off-by: Simon Glass 
Signed-off-by: Simon Glass

dm: core: Allow dm_warn() to be used in SPL

2020-10-29T20:42:17+00:00

At present this option is disabled in SPL, meaning that warnings are not
displayed. It is sometimes useful to see warnings in SPL for debugging
purposes.

Add a new Kconfig option to permit this.

Signed-off-by: Simon Glass

cmd: dm: Fixed/Added DM driver listing subcommands

2020-07-07T19:37:13+00:00

Renamed dm "drivers" subcommand to "compat" (as it listed
compatibility strings) and prevent it from segfaulting when
drivers have no of_match populated.

Added a new "drivers" subcommand to dump a list of all known DM
drivers and for each, their uclass id, uclass driver and names of
attached devices.

Added a new "static" subcommand to dump a list of DM drivers with
statically defined platform data.

Signed-off-by: Niel Fourie 
Cc: Simon Glass 
Cc: Sean Anderson 
Reviewed-by: Simon Glass

dm: core: remove the duplicated function dm_ofnode_pre_reloc

2020-04-16T14:07:58+00:00

The content dm_ofnode_pre_reloc() is identical with ofnode_pre_reloc()
defined in drivers/core/ofnode.c and used only three times:
- drivers/core/lists.c:lists_bind_fdt()
- drivers/clk/at91/pmc.c::at91_clk_sub_device_bind
- drivers/clk/altera/clk-arria10.c::socfpga_a10_clk_bind

So this function dm_ofnode_pre_reloc can be removed and replaced
by these function calls by ofnode_pre_reloc().

Signed-off-by: Patrick Delaunay 
Acked-by: Simon Glass

cmd: Add command to dump drivers and compatible strings

2020-02-06T02:33:46+00:00

This adds a subcommand to dm to dump out what drivers are installed, and their
compatible strings. I have found this useful in ensuring that I have the correct
drivers compiled, and that I have put in the correct compatible strings.

Signed-off-by Sean Anderson 
Reviewed-by: Simon Glass

dm: doc: add documentation for pre-reloc properties in SPL and TPL

2019-07-10T22:52:58+00:00

Add documentation for the pre-reloc property in SPL and TPL device-tree:
- u-boot,dm-pre-proper
- u-boot,dm-pre-reloc
- u-boot,dm-spl
- u-boot,dm-tpl

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass

dm: remove unused function dm_fdt_pre_reloc

2019-04-12T02:10:48+00:00

The function dm_ofnode_pre_reloc should be used instead
of the function dm_fdt_pre_reloc and avoid duplicated code.

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass

dm: util: Add a livetree equivalent API of dm_fdt_pre_reloc()

2018-11-14T17:16:27+00:00

This adds a new API dm_ofnode_pre_reloc(), a livetree equivalent
API of dm_fdt_pre_reloc().

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass