u-boot.git/common/cmd_gpio.c, branch master

Move all command code into its own directory

2016-01-25T15:39:43+00:00

There are a lot of unrelated files in common, including all of the commands.
Moving them into their own directory makes them easier to find and is more
logical.

Some commands include non-command code, such as cmd_scsi.c. This should be
sorted out at some point so that the function can be enabled with or without
the associated command.

Unfortunately, with m68k I get this error:

m68k:  +   M5329AFEE
+arch/m68k/cpu/mcf532x/start.o: In function `_start':
+arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o

I hope someone can shed some light on what this means. I hope it isn't
depending on the position of code in the image.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Reviewed-by: Heiko Schocher 
Acked-by: Stefan Roese 
Acked-by: Przemyslaw Marczak

gpio: Warn about invalid GPIOs used with the 'gpio' command

2016-01-22T03:42:36+00:00

At present there is no indication that an invalid GPIO is used except that
the GPIO status is not displayed. Make the error more explicit to avoid
confusion.

Signed-off-by: Simon Glass

gpio: Allow 's' as an abbreviation for 'status'

2016-01-22T03:42:35+00:00

The 'gpio' command allows abbreviations for most subcommands. Allow them
for 'status' also.

Signed-off-by: Simon Glass

Merge git://git.denx.de/u-boot-dm

2014-10-26T18:03:08+00:00

Fix a trivial conflict over adding 

Conflicts:
	arch/arm/cpu/armv7/omap3/board.c

Signed-off-by: Tom Rini

gpio: add protype for name_to_gpio

2014-10-25T19:27:36+00:00

Signed-off-by: Jeroen Hofstee

dm: Move the function for getting GPIO status into the uclass

2014-10-24T01:29:52+00:00

This function can be more easily tested if it is in the uclass.

Signed-off-by: Simon Glass

dm: gpio: Allow gpio command to adjust GPIOs that are busy

2014-09-01T05:21:19+00:00

The gpio command mostly relies on gpio_request() and gpio_free() being
nops, in that you can request a GPIO twice. With driver model this is
now implemented correctly, so it fails.

Change the command to deal with a failure to claim the GPIO.

Signed-off-by: Simon Glass

dm: gpio: Enhance gpio command to show only active GPIOs

2014-09-01T05:21:06+00:00

The GPIO list is very long in many cases and most of them are not used.
By default, show only the GPIOs that are in use, and provide a flag to show
all of them. This makes the 'gpio status' command much more pleasant.

In order to do this, driver model now exposes a method for obtaining the
'function' of a GPIO, which describes whether it is an input or output, for
example. Implementation of this method is optional.

Signed-off-by: Simon Glass

dm: rename device struct to udevice

2014-05-27T14:21:32+00:00

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 
Cc: Simon Glass 
Cc: Marek Vasut

blackfin: make name_to_gpio be a weak symbol

2014-04-18T14:42:29+00:00

This required moving it into a C file from the header.

The only user of a non-default name_to_gpio is blackfin, therefore build tested
with the blackfin bct-brettl2 build, which is one I picked at random. Also
tested with a build for the ARM tec board which uses the default/fallback
implementation. Inspection with objdump shows that both have done the right
thing.

This change was requested by Marek during review of the sunxi patch series.

Signed-off-by: Ian Campbell 
Cc: Marek Vasut 
Cc: Wolfgang Denk 
Cc: Sonic Zhang