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The "dm" command under CONFIG_CMD_DM should live under cmd/ rather than
test/dm/ so move it.
Signed-off-by: Tom Rini <[email protected]>
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Currently, "help dm" shows as follows:
=> help dm
dm - Driver model low level access
Usage:
dm tree Dump driver model tree ('*' = activated)
dm uclass Dump list of instances for each uclass
dm devres Dump list of device resources for each device
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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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 <[email protected]>
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Now that we may compile (but not link) code calling fixup_cmdtable when
this is not set, we need to always have the declaration available. We
should also make sure that anyone calling the function includes
<command.h> as that's where the function declaration is.
Signed-off-by: Tom Rini <[email protected]>
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Subcommands contain pointers to functions which are not updated when
MANUAL_RELOC is enabled. This patch fix it.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This new command can dump all device resources associated to
each device. The fields in every line shows:
- The address of the resource
- The size of the resource
- The name of the release function
- The stage in which the resource has been acquired (BIND/PROBE)
Currently, there is no driver using devres, but if such drivers are
implemented, the output of this command should look like this:
=> dm devres
- root_driver
- soc
- extbus
- serial@54006800
bfb541e8 (8 byte) devm_kmalloc_release BIND
bfb54440 (4 byte) devm_kmalloc_release PROBE
bfb54460 (4 byte) devm_kmalloc_release PROBE
- serial@54006900
bfb54270 (8 byte) devm_kmalloc_release BIND
- gpio@55000000
- i2c@58780000
bfb5bce8 (12 byte) devm_kmalloc_release PROBE
bfb5bd10 (4 byte) devm_kmalloc_release PROBE
- eeprom
bfb54418 (12 byte) devm_kmalloc_release BIND
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Simon Glass <[email protected]>
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In SPL it is sometimes useful to be able to obtain a dump of the current
driver model state. Since commands are not available, provide a way to
directly call the functions to output this information.
Adjust the existing commands to use these functions.
Signed-off-by: Simon Glass <[email protected]>
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Unify the command for running unit tests further by moving the "dm test"
command over to "ut dm".
Signed-off-by: Joe Hershberger <[email protected]>
Acked-by: Simon Glass <[email protected]>
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As well as running all tests, it is useful to be able to run a selected test.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Neither the hyphen nor the equals sign is needed.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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In the case where the arch defines a custom map_sysmem(), make sure that
including just mapmem.h is sufficient to have these functions as they
are when the arch does not override it.
Also split the non-arch specific functions out of common.h
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Both of these values are useful for understanding what is going on, so show
them both.
The requested number comes from a device tree alias. The allocated one is
set up when the device is activated, and is unique throughout the uclass.
Signed-off-by: Simon Glass <[email protected]>
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The command "dm tree" lists devices in a tree-like format.
This commit makes it look more like what the Unix command "tree"
shows.
=> dm tree
Class Probed Name
----------------------------------------
root [ + ] root_driver
demo [ ] |-- demo_shape_drv
demo [ ] |-- demo_simple_drv
demo [ ] |-- demo_shape_drv
demo [ ] |-- demo_simple_drv
demo [ ] |-- demo_shape_drv
test [ ] |-- test_drv
test [ ] |-- test_drv
test [ ] |-- test_drv
gpio [ ] |-- gpio_sandbox
serial [ ] |-- serial_sandbox
serial [ + ] |-- serial
demo [ ] |-- triangle
demo [ ] |-- square
demo [ ] |-- hexagon
gpio [ ] |-- gpios
spi [ ] |-- spi@0
spi_emul [ ] | `-- flash@0
cros_ec [ + ] `-- cros-ec@0
Signed-off-by: Masahiro Yamada <[email protected]>
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Add this information to 'dm tree' and 'dm uclass' commands.
Signed-off-by: Simon Glass <[email protected]>
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This command currently activates devices as it lists them. This is not
desirable since it changes the system state. Fix it and avoid printing
a newline if there are no devices in a uclass.
Signed-off-by: Simon Glass <[email protected]>
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The device display for 'dm tree' and 'dm uclass' is mostly the same, so
move it into a common function.
Signed-off-by: Simon Glass <[email protected]>
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Make both dm enumeration commands support showing whether a driver is active
or not, and use a consistent indicator (an asterisk).
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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The values here are int, but the map_to_sysmem() call can return a long.
Add a cast to deal with this.
Signed-off-by: Simon Glass <[email protected]>
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The GPIO tests require the sandbox GPIO driver, so cannot be run on other
platforms. Similarly for the 'dm test' command.
Signed-off-by: Simon Glass <[email protected]>
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using UBI and DM together leads in compiler error, as
both define a "struct device", so rename "struct device"
in include/dm/device.h to "struct udevice", as we use
linux code (MTD/UBI/UBIFS some USB code,...) and cannot
change the linux "struct device"
Signed-off-by: Heiko Schocher <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Marek Vasut <[email protected]>
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This command is not required for driver model operation, but can be useful
for testing. It provides simple dumps of internal data structures.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Pavel Herrmann <[email protected]>
Signed-off-by: Viktor Křivák <[email protected]>
Signed-off-by: Tomas Hlavacek <[email protected]>
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