u-boot.git/drivers/serial/serial-uclass.c, branch v2015.01-rc1

dm: serial: consolidate common code more

2014-10-24T03:43:09+00:00

Commit b8893327e9d2 (dm: serial: Put common code into separate functions)
consolidated getc() and putc().  This commit does more puts() and tsts().

Also rename locally used functions to _serial_*() for clarification
because we have similar functions names here are there in this file.

Signed-off-by: Masahiro Yamada 
Acked-by: Simon Glass

dm: serial: remove unnecessary casting

2014-10-24T03:43:08+00:00

The type (void *) can be directly passed to a function that
takes a specific pointer type.

Signed-off-by: Masahiro Yamada 
Acked-by: Simon Glass

dm: serial: fix console putc

2014-10-24T03:43:08+00:00

Commit b8893327e9d2 (dm: serial: Put common code into separate functions)
consolidated getc() correctly, but introduced another bug to putc();
serial_stub_putc() passes sdev->priv to serial_putc_dev(), but
serial_putc_dev() uses cur_dev instead of the given argument.

Signed-off-by: Masahiro Yamada 
Acked-by: Simon Glass

dm: serial: Support CONFIG_CONS_INDEX if available

2014-10-24T01:29:07+00:00

Try to use this option to select the correct uart for the console. This
mimics the behaviour of drivers/serial.c.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

dm: serial: Reset the watchdog while waiting in getc()

2014-10-24T01:29:07+00:00

We have moved the busy-wait loop out of drivers and into the uclass. This
means that we must reset the watchdog when busy-waiting.

Note: some drivers may still have a busy-wait even with driver model, as
a transition mechanism. Driver model will tolerate this, and is can be
cleaned up when all users of the driver use driver model. An example is
ns16550.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

dm: serial: Put common code into separate functions

2014-10-22T16:36:54+00:00

Avoid duplicating the code which deals with getc() and putc(). It is fairly
simple, but may expand later.

Signed-off-by: Simon Glass

serial-uclass: Fix compilation error

2014-10-10T16:37:59+00:00

Signed-off-by: Hans de Goede

stdio: Add force parameter to stdio_deregister

2014-10-06T12:50:43+00:00

In some cases we really want to move forward with a deregister, add a force
parameter to allow this, and replace the dev with a nulldev in this case.

Signed-off-by: Hans de Goede

dm: serial: Don't require device tree to configure a console

2014-09-23T18:44:30+00:00

Allow serial_find_console_or_panic() to work without a device tree.

Signed-off-by: Simon Glass

dm: Add a uclass for serial devices

2014-09-10T19:00:00+00:00

Serial devices support simple byte input/output and a few operations to find
out whether data is available. Add a basic uclass for serial devices to be
used by drivers that are converted to driver model.

Signed-off-by: Simon Glass