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

Conflicts:
drivers/video/exynos_fb.c

autoconfig.mk: Make it possible to define configs from other configs

Give more flexibility to define configs that can be interpreted by make, e.g. to
define fallback values of configs like in the ex

autoconfig.mk: Make it possible to define configs from other configs

Give more flexibility to define configs that can be interpreted by make, e.g. to
define fallback values of configs like in the example below.

Before this change, the config lines:
#define CONFIG_SPL_MAX_SIZE 2048
#define CONFIG_SPL_PAD_TO CONFIG_SPL_MAX_SIZE
would have been changed in autoconfig.mk into:
CONFIG_SPL_MAX_SIZE=2048
CONFIG_SPL_PAD_TO="CONFIG_SPL_MAX_SIZE"

Hence, a make recipe using as an argument to $(OBJCOPY):
--pad-to=$(CONFIG_SPL_PAD_TO)
would have issued:
--pad-to="CONFIG_SPL_MAX_SIZE"
which means nothing for $(OBJCOPY) and makes it fail.

Thanks to this change, the config lines above are changed in autoconfig.mk into:
CONFIG_SPL_MAX_SIZE=2048
CONFIG_SPL_PAD_TO=$(CONFIG_SPL_MAX_SIZE)

Hence, the make recipe above now issues:
--pad-to=2048
as expected from the defined config.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Reviewed-by: Tom Rini <trini@ti.com>

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env: Add redundant env support to UBI env

Allow the user to specify two UBI volumes to use for the environment

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

env: Add support for UBI environment

UBI is a better place for the environment on NAND devices because it
handles wear-leveling and bad blocks.

Gluebi is needed in Linux to access the env as an MTD

env: Add support for UBI environment

UBI is a better place for the environment on NAND devices because it
handles wear-leveling and bad blocks.

Gluebi is needed in Linux to access the env as an MTD partition.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

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patman: Add Series-process-log tag to sort/uniq change logs

For some series with lots of changes it is annoying that duplicate change
log items are not caught. It is also helpful sometimes to sort t

patman: Add Series-process-log tag to sort/uniq change logs

For some series with lots of changes it is annoying that duplicate change
log items are not caught. It is also helpful sometimes to sort the change
logs.

Add a Series-process-log tag to enable this, which can be placed in a
commit to control this.

The change to the Cc: line is to fix a checkpatch warning.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Add -a option to refrain from test-applying the patches

Especially with the Linux kernel, it takes a long time (a minute or more)
to test-apply the patches, so patman becomes significantly l

patman: Add -a option to refrain from test-applying the patches

Especially with the Linux kernel, it takes a long time (a minute or more)
to test-apply the patches, so patman becomes significantly less useful.
The only real problem that is found with this apply step is trailing spaces.
Provide a -a option to skip this step, for those working with clean patches.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Don't barf if the word 'commit' starts a line

Patman's regular expression for detecting the start of a
commit in a git log was a little simplistic and could be
confused if the git log itself

patman: Don't barf if the word 'commit' starts a line

Patman's regular expression for detecting the start of a
commit in a git log was a little simplistic and could be
confused if the git log itself had the word "commit" as
the start of a line (as this commit does). Make patman
a little more robust.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>

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patman: Provide option to ignore bad aliases

Often it happens that patches include tags which don't have aliases. It
is annoying that patman fails in this case, and provides no option to
continue ot

patman: Provide option to ignore bad aliases

Often it happens that patches include tags which don't have aliases. It
is annoying that patman fails in this case, and provides no option to
continue other than adding empty tags to the .patman file.

Correct this by adding a '-t' option to ignore tags that don't exist.
Print a warning instead.

Since running the tests is not a common operation, move this to --test
instead, to reserve -t for this new option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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logo: update to the new logo for ATMEL

Atmel change to new logo since 2012. This patch update the logo to new one.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andrea

logo: update to the new logo for ATMEL

Atmel change to new logo since 2012. This patch update the logo to new one.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

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buildman - U-Boot multi-threaded builder and summary tool

This tool handles building U-Boot to check that you have not broken it
with your patch series. It can build each individual commit and repor

buildman - U-Boot multi-threaded builder and summary tool

This tool handles building U-Boot to check that you have not broken it
with your patch series. It can build each individual commit and report
which boards fail on which commits, and which errors come up. It also
shows differences in image sizes due to particular commits.

Buildman aims to make full use of multi-processor machines.

Documentation and caveats are in tools/buildman/README.

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

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patman: Ignore all Gerrit Commit-* tags

These tags are used by Gerrit, so let's ignore all of them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

patman: Minor help message/README fixes

A few of the help messages are not quite right, and there is a typo
in the README. Fix these.

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

patman: Minor help message/README fixes

A few of the help messages are not quite right, and there is a typo
in the README. Fix these.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Fix the comment in CheckTags to mention multiple tags

This comment is less than helpful. Since multiple tags are supported, add
an example of how multiple tags work.

Signed-off-by: Simon Gl

patman: Fix the comment in CheckTags to mention multiple tags

This comment is less than helpful. Since multiple tags are supported, add
an example of how multiple tags work.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Don't allow spaces in tags

At present something like:

Revert "arm: Add cache operations"

will try to use

Revert "arm

as a tag. Clearly this is wrong, so fix it.

If the revert is i

patman: Don't allow spaces in tags

At present something like:

Revert "arm: Add cache operations"

will try to use

Revert "arm

as a tag. Clearly this is wrong, so fix it.

If the revert is intended to be tagged, then the tag can come before
the revert, perhaps. Alternatively the 'Cc' tag can be used in the commit
messages.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Fix up checkpatch parsing to deal with 'CHECK' lines

checkpatch has a new type of warning, a 'CHECK'. At present patman fails
with these, which makes it less than useful.

Add support for ch

patman: Fix up checkpatch parsing to deal with 'CHECK' lines

checkpatch has a new type of warning, a 'CHECK'. At present patman fails
with these, which makes it less than useful.

Add support for checks, making it backwards compatible with the old
checkpatch.

At the same time, clean up formatting of the CheckPatches() output,
fix erroneous "internal error" if multiple patches have warnings and
be more robust to new types of problems.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Add Cover-letter-cc tag to Cc cover letter to people

The cover letter is sent to everyone who is on the Cc list for any of
the patches in the series. Sometimes it is useful to send just the

patman: Add Cover-letter-cc tag to Cc cover letter to people

The cover letter is sent to everyone who is on the Cc list for any of
the patches in the series. Sometimes it is useful to send just the cover
letter to additional people, so that they are aware of the series, but
don't need to wade through all the individual patches.

Add a new Cover-letter-cc tag for this purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>

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patman: Allow specifying the message ID your series is in reply to

Some versions of git don't seem to prompt you for the message ID that
your series is in reply to. Allow specifying this from the c

patman: Allow specifying the message ID your series is in reply to

Some versions of git don't seem to prompt you for the message ID that
your series is in reply to. Allow specifying this from the command
line.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>

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patman: Make "Reviewed-by" an important tag

Although "Reviewed-by:" is a tag that gerrit adds, it's also a tag
used by upstream. Stripping it is undesirable. In fact, we should
treat it as importa

patman: Make "Reviewed-by" an important tag

Although "Reviewed-by:" is a tag that gerrit adds, it's also a tag
used by upstream. Stripping it is undesirable. In fact, we should
treat it as important.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Simon Glass <sjg@chromium.org>

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patman: Add additional git utilties

Add methods to find out the commits in a branch, clone a repo and
fetch from a repo.

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

patman: Allow reading metadata from a list of commits

We normally read from the current branch, but buildman will need to look
at commits from another branch. Allow the metadata to be read from any

patman: Allow reading metadata from a list of commits

We normally read from the current branch, but buildman will need to look
at commits from another branch. Allow the metadata to be read from any
list of commits, to provide this flexibility.

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

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patman: Allow commands to raise on error, or not

Make raise_on_error a parameter so that we can control which commands
raise and which do not. If we get an error reading the alias file, just
continu

patman: Allow commands to raise on error, or not

Make raise_on_error a parameter so that we can control which commands
raise and which do not. If we get an error reading the alias file, just
continue.

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

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patman: Make command methods return a CommandResult

Rather than returning a list of things, return an object. That makes it
easier to access the returned items, and easier to extend the return
value

patman: Make command methods return a CommandResult

Rather than returning a list of things, return an object. That makes it
easier to access the returned items, and easier to extend the return
value later.

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

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patman: Add cros_subprocess library to manage subprocesses

This adds a new library on top of subprocess which permits access to
the subprocess output as it is being generated. We can therefore
give

patman: Add cros_subprocess library to manage subprocesses

This adds a new library on top of subprocess which permits access to
the subprocess output as it is being generated. We can therefore
give the illusion that a process is running independently, but still
monitor its output so that we know what is going on.

It is possible to display output on a terminal as it is generated
(a little like tee). The supplied output function is called with all
stdout/stderr data as it arrives.

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

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patman: Use bright ANSI colours by default

Rather than the rather dull colours, use bright versions which normally
look better and are easier to read.

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

patman: Use ANSI colours only when outputting to a terminal

It is easy to detect whether or not the process is connected to a terminal,
or piped to a file. Disable ANSI colours automatically when ou

patman: Use ANSI colours only when outputting to a terminal

It is easy to detect whether or not the process is connected to a terminal,
or piped to a file. Disable ANSI colours automatically when output is
not to a terminal.

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

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