Commit graph

11 commits

Author SHA1 Message Date
Tom Rini
358b8bc204 Merge branch 'patman' of git://git.denx.de/u-boot-x86 2015-01-31 12:40:48 -05:00
Simon Glass
3b4a7f99c9 sandbox: Correct cros-ec keyboard definition
The other boards got updated to the standard binding. Update sandbox as
well.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-30 15:52:10 -07:00
Simon Glass
a02af4aeec dm: demo: Add a simple GPIO demonstration
Add a new 'demo light' command which uses GPIOs to control imaginary lights.
Each light is assigned a bit number in the overall value. This provides an
example driver for using the new GPIO API.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-29 17:09:51 -07:00
Simon Glass
776f96f513 dm: i2c: dts: Add an I2C bus for sandbox
Add an I2C bus to the device tree, with an EEPROM emulator attached to one
of the addresses.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-11 13:18:43 -07:00
Simon Glass
0b304a2494 sandbox: dts: Add a SPI device and cros_ec device
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 <jagannadh.teki@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-22 10:36:45 -06:00
Simon Glass
2a9ae6e02f sandbox: dts: Add a serial console node
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 <sjg@chromium.org>
2014-09-10 13:00:00 -06:00
Simon Glass
4bc9a19324 dm: sandbox: dts: Add a GPIO bank
Add a bank of GPIOs for sandbox which can be used for testing this
functionality.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-08-31 23:21:42 -06:00
Simon Glass
5957ac2a9f Makefile: Support include files for .dts files
Linux supports this, and if we are to have compatible device tree files,
U-Boot should also.

Avoid giving the device tree files access to U-Boot's include/ directory.
Only include/dt-bindings is accessible.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-06-20 11:55:03 -06:00
Masahiro Yamada
097c5de5f4 sandbox: ignore sandbox.dtb
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2014-05-09 14:51:20 -06:00
Simon Glass
39741c01e6 sandbox: dts: Add display and keyboard to sandbox
Add an LCD display and keyboard to the sandbox device tree so that these
features can be used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-03-17 20:05:45 -06:00
Simon Glass
714a5621c2 sandbox: Build a device tree file for sandbox
Add support for building a device tree for sandbox's CONFIG_OF_HOSTFILE
option to make it easier to use device tree with sandbox.

This adjusts the Makefile to build a u-boot.dtb file which can be passed
to sandbox U-Boot with:

   ./u-boot -d u-boot.dtb

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-03-04 12:15:28 -05:00