u-boot.git/drivers/serial/serial-uclass.c, branch v2015.04

dm: serial: remove bogus include

2015-03-25T22:33:27+00:00

Serial-uclass should be generically implemented without depending
a particular hardware.  Fortunately, nothing in include/ns16550.h is
referenced from drivers/serial/serial-uclass.c, so remove this bogus
include.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Tom Rini 
Acked-by: Simon Glass

dm: Add support for all targets which requires MANUAL_RELOC

2015-02-12T22:17:29+00:00

Targets with CONFIG_NEEDS_MANUAL_RELOC do not use REL/RELA
relocation (mostly only GOT) where functions aray are not
updated. This patch is fixing function pointers for DM core
and serial-uclass to ensure that relocated functions are called.

Signed-off-by: Michal Simek 
Acked-by: Simon Glass

dm: core: Add a flag to control sequence numbering

2015-01-30T00:09:55+00:00

At present we try to use the 'reg' property and device tree aliases to give
devices a sequence number. The 'reg' property is often actually a memory
address, so the sequence numbers thus-obtained are not useful. It would be
better if the devices were just sequentially numbered in that case. In fact
neither I2C nor SPI use this feature, so drop it.

Some devices need us to look up an alias to number them within the uclass.
Add a flag to control this, so it is not done unless it is needed.

Adjust the tests to test this new behaviour.

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

fdt: remove fdtdec_get_alias_node() function

2014-11-27T16:12:30+00:00

The fdt_path_offset() checks an alias too.

fdtdec_get_alias_node(blob, "foo") is equivalent to
fdt_path_offset(blob, "foo").

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

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

2014-11-24T17:01:48+00:00

Conflicts:
	drivers/serial/serial-uclass.c

Signed-off-by: Tom Rini

dm: Allow stdio registration to be dropped

2014-11-21T07:13:14+00:00

Provide a CONFIG_DM_STDIO option to enable registering a serial device
with the stdio library. This is seldom useful in SPL, so disable it by
default when building for SPL.

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

dm: serial: Support changing the baud rate

2014-11-21T07:10:16+00:00

Implement this feature in the uclass so that the baudrate can be changed
with 'setenv baudrate '.

Signed-off-by: Simon Glass

dm: serial: Move current serial port pointer to global_data

2014-11-21T06:24:11+00:00

In general we can't store things in the data section until we have inited
SDRAM. Some platforms allow this (e.g. those with SPL) but some don't. Move
the pointer to global_data so that it will work on all platforms.

Without this fix the serial port will not work prior to relocation with
driver model on some platforms.

Signed-off-by: Simon Glass

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