Merge tag 'dm-pull-5dec18' of git://git.denx.de/u-boot-dm

Minor sandbox enhancements / fixes
tpm improvements to clear up v1/v2 support
buildman toolchain fixes
New serial options to set/get config

cros_ec: Adjust to use v1 vboot context only

At present there are no users of the 64-byte v2 context. The v1 context is
only 16 bytes long and currently an error is raised if too much data is
return

cros_ec: Adjust to use v1 vboot context only

At present there are no users of the 64-byte v2 context. The v1 context is
only 16 bytes long and currently an error is raised if too much data is
returned from the EC.

Update the code to limit the size to 16 bytes.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge tag 'pull-tg18' of git://git.denx.de/u-boot-dm

Various minor sandbox improvements
Better buildman warning handling
Misc other things

cros_ec: Add new features for events and power

This adds new commands to the EC related to setting and clearing events
as well as controlling power-related settings.

Signed-off-by: Simon Glass <sjg

cros_ec: Add new features for events and power

This adds new commands to the EC related to setting and clearing events
as well as controlling power-related settings.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge tag 'dm-9oct18' of git://git.denx.de/u-boot-dm

Test improvements to tidy up output and drop duplicate tests
Sandbox SPL/TPL support
Various dm-related improvements

cros: Update ec_commands to latest version

This file has changed quite a bit in the last 5 years as the capabilities
of the ECs have grown. Sync it up with the copy in coreboot commit
b9141f2215.

T

cros: Update ec_commands to latest version

This file has changed quite a bit in the last 5 years as the capabilities
of the ECs have grown. Sync it up with the copy in coreboot commit
b9141f2215.

The only change is the addition of EC_VBNV_BLOCK_SIZE_V2. This is needed
because U-Boot uses the new v2 vboot API and this is not currently fully
supported by Chromium OS firmware.

Signed-off-by: Simon Glass <sjg@chromium.org>

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cros: Update cros_ec code to use struct udevice

At present we pass around a private pointer to specify the cros_ec device.
With driver model it makes more sense to pass the device. Update the code
t

cros: Update cros_ec code to use struct udevice

At present we pass around a private pointer to specify the cros_ec device.
With driver model it makes more sense to pass the device. Update the code
to do this.

Signed-off-by: Simon Glass <sjg@chromium.org>

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SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

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Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR

We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added

Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR

We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.

Signed-off-by: Tom Rini <trini@konsulko.com>

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

dm: ofnode: rename ofnode_read_prop() to ofnode_get_property()

This function returns the pointer to the value of a node property.
The current name ofnode_read_prop() is confusing. Follow the naming

dm: ofnode: rename ofnode_read_prop() to ofnode_get_property()

This function returns the pointer to the value of a node property.
The current name ofnode_read_prop() is confusing. Follow the naming
of_get_property() from Linux.

The return type (const u32 *) is wrong. DT property values can be
strings as well as integers. This is why of_get_property/fdt_getprop
returns an opaque pointer.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>

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cros_ec: Convert to support live tree

Convert this driver to support the live device tree and remove the old
fdtdec support.

The keyboard is not yet converted.

Signed-off-by: Simon Glass <sjg@chro

cros_ec: Convert to support live tree

Convert this driver to support the live device tree and remove the old
fdtdec support.

The keyboard is not yet converted.

Signed-off-by: Simon Glass <sjg@chromium.org>

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

dm: core: Replace of_offset with accessor

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree,

dm: core: Replace of_offset with accessor

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass <sjg@chromium.org>

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sandbox: Find keyboard driver using driver model

The cros-ec keyboard is always a child of the cros-ec node. Rather than
searching the device tree, looking at the children. Remove the compat string

sandbox: Find keyboard driver using driver model

The cros-ec keyboard is always a child of the cros-ec node. Rather than
searching the device tree, looking at the children. Remove the compat string
which is now unused.

Signed-off-by: Simon Glass <sjg@chromium.org>

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sandbox: cros_ec: fix uninitialized use of len

Building with gcc-5.2 raises this warning:

drivers/misc/cros_ec_sandbox.c: In function cros_ec_sandbox_packet:
drivers/misc/cros_ec_sandbox.c:483:5: w

sandbox: cros_ec: fix uninitialized use of len

Building with gcc-5.2 raises this warning:

drivers/misc/cros_ec_sandbox.c: In function cros_ec_sandbox_packet:
drivers/misc/cros_ec_sandbox.c:483:5: warning: len may be used uninitialized in this function [-Wmaybe-uninitialized]
if (len < 0)
^

If the function process_cmd() is called with
req_hdr->command == EC_CMD_ENTERING_MODE, the value of len will be
returned uninitialized.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

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sandbox: cros_ec: Support EC_CMD_ENTERING_MODE emulation

Emualate this function which is used with Chrome OS verified boot.

Signed-off-by: Simon Glass <sjg@chromium.org>

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

cros_ec: exynos: Match up device tree with kernel version

The U-Boot device trees are slightly different in a few places. Adjust them
to remove most of the differences. Note that U-Boot does not sup

cros_ec: exynos: Match up device tree with kernel version

The U-Boot device trees are slightly different in a few places. Adjust them
to remove most of the differences. Note that U-Boot does not support the
concept of interrupts as distinct from GPIOs, so this difference remains.

For sandbox, use the same keyboard file as for ARM boards and drop the
host emulation bus which seems redundant.

Signed-off-by: Simon Glass <sjg@chromium.org>

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cros_ec: Drop unused CONFIG_DM_CROS_EC

Since all supported boards enable this option now, we can remove it along
with the old code.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: core: Add dev_get_uclass_priv() to access uclass private data

Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses

dm: core: Add dev_get_uclass_priv() to access uclass private data

Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses for consistency
and to provide an example for others.

Signed-off-by: Simon Glass <sjg@chromium.org>

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

dm: sandbox: cros_ec: Move sandbox cros_ec to driver module

Adjust the sandbox cros_ec emulation driver to work with driver model, and
switch over to driver model for sandbox cros_ec.

Signed-off-by

dm: sandbox: cros_ec: Move sandbox cros_ec to driver module

Adjust the sandbox cros_ec emulation driver to work with driver model, and
switch over to driver model for sandbox cros_ec.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>

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dm: cros_ec: Add support for driver model

Add support for driver model if enabled. This involves minimal changes
to the code, mostly just plumbing around the edges.

Signed-off-by: Simon Glass <sjg@

dm: cros_ec: Add support for driver model

Add support for driver model if enabled. This involves minimal changes
to the code, mostly just plumbing around the edges.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>

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

Signed-off-by: Stefano Babic <sbabic@denx.de>

Conflicts:
boards.cfg