u-boot.git/drivers/serial/serial.c, branch v2014.10

serial: add UniPhier serial driver

2014-10-05T05:10:09+00:00

The driver for on-chip UART used on Panasonic UniPhier platform.

Signed-off-by: Masahiro Yamada

serial: Set up the 'priv' pointer when creating a serial device

2014-09-10T18:59:59+00:00

The stdio_dev structure has a private pointer for its creator, but it is
not set up by the serial system. Set it to point to the serial device so
that it can be found by code called by stdio.

Signed-off-by: Simon Glass

Add a flag indicating when the serial console is ready

2014-07-23T13:07:25+00:00

For sandbox we have a fallback console which is used very early in
U-Boot, before serial drivers are available. Rather than try to guess
when to switch to the real console, add a flag so we can be sure. This
makes sure that sandbox can always output a panic() message, for example,
and avoids silent failure (which is very annoying in sandbox).

Signed-off-by: Simon Glass

stdio: Pass device pointer to stdio methods

2014-07-23T13:07:23+00:00

At present stdio device functions do not get any clue as to which stdio
device is being acted on. Some implementations go to great lengths to work
around this, such as defining a whole separate set of functions for each
possible device.

For driver model we need to associate a stdio_dev with a device. It doesn't
seem possible to continue with this work-around approach.

Instead, add a stdio_dev pointer to each of the stdio member functions.

Note: The serial drivers have the same problem, but it is not strictly
necessary to fix that to get driver model running. Also, if we convert
serial over to driver model the problem will go away.

Code size increases by 244 bytes for Thumb2 and 428 for PowerPC.

22: stdio: Pass device pointer to stdio methods
       arm: (for 2/2 boards)  all +244.0  bss -4.0  text +248.0
   powerpc: (for 1/1 boards)  all +428.0  text +428.0

Signed-off-by: Simon Glass 
Acked-by: Marek Vasut 
Reviewed-by: Marek Vasut

bd_info: remove bi_barudrate member from struct bd_info

2014-05-12T19:19:45+00:00

gd->bd->bi_baudrate is a copy of gd->baudrate.

Since baudrate is a common feature for all architectures,
keep gd->baudrate only.

It is true that bi_baudrate was passed to the kernel in that structure
but it was a long time ago.

Signed-off-by: Masahiro Yamada 
Cc: Tom Rini 
Cc: Simon Glass 
Cc: Wolfgang Denk 
Cc: Heiko Schocher 
Acked-by: Michal Simek  (For microblaze)

serial: zynq: Fix typo in suffix function name

2014-05-06T11:47:42+00:00

's/zynq_serial_initalize/zynq_serial_initialize/g'
serial_initialize is used by all serial drivers.

Signed-off-by: Michal Simek

Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'

2014-02-19T06:15:01+00:00

serial/serial_arc - add driver for ARC UART

2014-02-07T17:55:07+00:00

Driver for non-standard on-chip UART, instantiated in the ARC (Synopsys)
FPGA Boards such as ARCAngel4/ML50x

Signed-off-by: Alexey Brodkin 

Cc: Mischa Jonker 
Cc: Francois Bedard 
Cc: Tom Rini 
Cc: Wolfgang Denk 
Cc: Stefano Babic

ARM: serial: Remove the IXP UART driver

2014-02-06T01:51:52+00:00

This driver is no longer used, remove it.

Signed-off-by: Marek Vasut 
Cc: Albert Aribaud 
Cc: Michael Schwingen 
Cc: Tom Rini

drivers: serial_s3c44b0: delete an unused driver

2013-09-19T07:52:04+00:00

Since commit 5dc5f36 removed B2 board support,
there are no boards enabling serial_s3c44b0.

Signed-off-by: Masahiro Yamada 
Cc: Wolfgang Denk 
Cc: Andrea Scian