u-boot.git/drivers/core/Kconfig, branch v2017.07

dm: core: Add device-based 'read' functions to access DT

2017-06-01T13:03:07+00:00

It is common to read a device-tree property from the node associated with
a device. Add convenience functions to do this so that drivers do not need
to deal with accessing the ofnode from the device.

These functions all start with 'dev_read_' to provide consistent naming
for all functions which read information from a device's device tree node.

These are inlined when using the flat DT to save code size. The live tree
implementation is added in a later commit.

Signed-off-by: Simon Glass

dm: core: Allow driver model to be disabled for TPL

2017-04-05T20:36:58+00:00

Since TPL often needs to be very very small it may not make sense to
enable driver model. Add an option for this.

This changes brings the 'rock' board under the TPL limit with gcc 4.9.

Signed-off-by: Simon Glass

fdt: Support for ISA busses

2016-05-25T21:13:09+00:00

Support ISA busses in much the same way as Linux does. This allows for
ISA bus addresses to be translated, and only if CONFIG_OF_ISA_BUS is
selected in order to avoid including the code in builds which won't need
it.

Signed-off-by: Paul Burton 
Reviewed-by: Simon Glass

spl: dm: Add SPL_DM_SEQ_ALIAS config option

2016-01-13T12:20:02+00:00

The Device Model sequence alias feature is required by some Uclasses.
Instead of disabling the feature for all SPL targets allow it to be
configured.

The config option is disabled by default to reduce code size for targets
that are not interested or do not require this feature.

Signed-off-by: Nathan Rossi 
Acked-by: Simon Glass 
Acked-by: Michal Simek 
Cc: Simon Glass 
Cc: Masahiro Yamada 
Cc: Linus Walleij 
Cc: Marek Vasut 
Cc: Michal Simek 
Cc: Stefan Roese 
Signed-off-by: Michal Simek

dm: core: Fix Kconfig text to mention SPL in SPL_OF_TRANSLATE

2015-12-11T03:41:56+00:00

Add a remark about SPL to this Kconfig option. Otherwise its identitcal
to the non-SPL version, which is confusing.

Signed-off-by: Stefan Roese 
Cc: Simon Glass 
Acked-by: Simon Glass 
Acked-by: Michal Simek

dm: core: Enable SPL_SIMPLE_BUS by default

2015-12-07T09:14:30+00:00

This option is needed for all SoCs which have nodes on bus. Without
enabling this drivers are not found and probed.
Issue was found on Zynq MMC probe.
Enable this option by default.

Signed-off-by: Michal Simek 
Reviewed-by: Stefan Roese 
Reviewed-by: Simon Glass

dm: core: Add SPL Kconfig for REGMAP and SYSCON

2015-12-01T15:07:22+00:00

Add SPL Kconfig for REGMAP and SYSCON, so REGMAP and SYSCON can
remove from SPL stage.

Signed-off-by: Lin Huang 
Acked-by: Simon Glass

dm: core: Enable optional use of fdt_translate_address()

2015-10-21T00:25:01+00:00

The current "simple" address translation simple_bus_translate() is not
working on some platforms (e.g. MVEBU). As here more complex "ranges"
properties are used in many nodes (multiple tuples etc). This patch
enables the optional use of the common fdt_translate_address() function
which handles this translation correctly.

Signed-off-by: Stefan Roese 
Cc: Simon Glass 
Cc: Bin Meng 
Cc: Marek Vasut 
Cc: Masahiro Yamada

dm: core: Add Kconfig for simple bus driver

2015-08-31T13:57:26+00:00

Add Kconfig entries for the simple-bus driver, both for U-Boot
and for SPL. The simple-bus is enabled by default in U-Boot and
disabled by default in SPL to preserve the original behavior.

Signed-off-by: Marek Vasut 
Cc: Simon Glass 
Acked-by: Simon Glass 
Modified to fit on top of Masahiro's $(SPL) setup:
Signed-off-by: Simon Glass

drivers: hierarchize drivers Kconfig menu

2015-08-13T00:47:44+00:00

The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu.  Use hierarchic menu for each category.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass 
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini