u-boot.git/doc/device-tree-bindings, branch v2015.01

cros-ec-keyboard: Synchronize DT binding from linux

2015-01-06T00:45:16+00:00

The ChromeOS EC keyboard is used by various different chromebooks. Peach
pi being the third board in the u-boot tree to use it (snow and peach
pit the other two). Rather then embedding the same big DT node in the
peach-pi DT again, copy the dtsi snippit & bindings documentation from
linux and include it in all 3 boards.

This slightly changes the dt bindings in u-boot:
  * google,key-rows becomes keypad,num-rows
  * google,key-colums becomes keypad,num-colums
  * google,repeat-delay-ms and google,repeat-rate-ms are no longer used
    and replaced by hardcoded values (similar to tegra kbc)

Signed-off-by: Sjoerd Simons 
Acked-by: Simon Glass 
Tested-by: Simon Glass

x86: Add initial video device init for Intel GMA

2014-11-25T14:11:16+00:00

Intel's Graphics Media Accelerator (GMA) is a generic name for a wide range
of video devices. Add code to set up the hardware on ivybridge. Part of the
init happens in native code, part of it happens in a 16-bit option ROM for
those nostalgic for the 1970s.

Signed-off-by: Simon Glass

x86: ivybridge: Add SATA init

2014-11-25T13:34:01+00:00

Add code to set up the SATA interfaces on boot.

Signed-off-by: Simon Glass

x86: ivybridge: Add additional LPC init

2014-11-25T13:34:01+00:00

Set up all the remaining pieces of the LPC (low-pin-count) peripheral in
PCH (Peripheral Controller Hub).

Signed-off-by: Simon Glass

x86: ivybridge: Add early LPC init so that serial works

2014-11-21T06:34:12+00:00

The PCH (Platform Controller Hub) includes an LPC (Low Pin Count) device
which provides a serial port. This is accessible on Chromebooks, so enable
it early in the boot process.

Signed-off-by: Simon Glass

dm: spi: Add soft_spi implementation

2014-10-22T16:36:48+00:00

Add a new implementation of soft_spi that uses device tree to specify the
GPIOs. This will replace soft_spi_legacy for boards which use driver model.

Signed-off-by: Simon Glass 
Reviewed-by: Jagannadha Sutradharudu Teki

sandbox: dts: Add a SPI device and cros_ec device

2014-10-22T16:36:45+00:00

Add a SPI device which can be used for testing SPI flash features in
sandbox.

Also add a cros_ec device since with driver model the Chrome OS EC
emulation will not otherwise be available.

Reviewed-by: Jagannadha Sutradharudu Teki 
Signed-off-by: Simon Glass

Merge branch 'master' of git://git.denx.de/u-boot-dm

2014-09-13T20:32:52+00:00

dm: serial: Add driver model support for ns16550

2014-09-10T19:00:01+00:00

Add driver model support so that ns16550 can support operation both with
and without driver model.

The driver needs a clock frequency so cannot stand alone unfortunately. The
clock frequency must be provided by a separate driver.

Signed-off-by: Simon Glass

sandbox: dts: Add a serial console node

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

If the sandbox device tree is provided to U-Boot (with the -d flag) then it
will use the device tree version in preference to the built-in device. The
only difference is the colour.

Signed-off-by: Simon Glass