Add documentation for the current DFU config options.  DFU is a standard
USB device class so more information is available from usb.org

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

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>

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>

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>

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>

The header file div64.h includes <asm/types.h> which defines
the phys_addr_t according to the macro CONFIG_PHYS_64BIT, while
the macro CONFIG_PHYS_64BIT is included in common.h which comes
after div64.h, so in order to get consistent type definition for
phys_addr_t, common.h should be included before div64.h, Or else,
the parameters of phys_addr_t type will be passed wrongly when
CONFIG_PHYS_64BIT is defined.

Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>

cmd_test.c adds "true" and "false" as new commands. We need to avoid macro
expansion for U_BOOT_CMD.

Signed-off-by: York Sun <yorksun@freescale.com>

Increase size of DMA buffer from 4MiB to 8MiB. This is necessary due to
uImage size increase.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Following commit:
"cmd_ext4: BREAK and correct ext4write parameter order"
SHA1:0171d52c

introduced cleanup of ext4write semantics to be consistent with other
filesystem's writing commands (e.g. fatwrite).
This commit provides correct ext4write command generation at DFU eMMC
code.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Wolfgang requested this be reverted and Rob agreed after further
discussion.  This was a symptom of a larger problem we need to deal
with.

This reverts commit 60d7d5a6.

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

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

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>

This fixes this build warning:

Configuring for qemu_mips64 - Board: qemu-mips64, Options: SYS_BIG_ENDIAN
   text    data     bss     dec     hex filename
 215344   13082  218720  447146   6d2aa qemu_mips64/u-boot
cfi_flash.c: In function 'flash_map':
cfi_flash.c:217:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@ti.com>

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

This makes sure we have inline functions such as inb/outb that
are used in these two files by including the arch-specific
<asm/io.h> header. However the ARM version does not provide the
accessors unless the config symbol __io is also defined so add
that in front of the include.

After this the bios emulator will compile on ARM systems.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

The "mmc rescan" command takes no arguments. However, executing
"mmc rescan 1" succeeds, leading the user to believe that MMC device 1
has been rescanned. In fact, the "current" MMC device has been
rescanned, and the current device may well not be 1. Add error-checking
to the "mmc" command to explicitly reject any extra command-line
arguments so that it's more obvious when U-Boot isn't doing what the
user thought they asked it to.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

Simon Glass' commit 3929fb0a,
which changed all occurrences of __bss__end__ into __bss_end,
left behind some untouched __bss_end__ occurrences in all 33
u-boot.lds.debug files, in board/mousse/u-boot.lds.ram and
in board/mousse/u-boot.lds.rom. These are replaced here.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>

start_sect is not aligned to a 4 byte boundary thus causing exceptions
on ARM platforms. Access this field via the get_unaligned_le32 macro.

Signed-off-by: Marc Dietrich <marvin24@gmx.de>

CONFIG_SYS_HZ must be 1000, and get_timer() must therefore return ms.
Document this.

README text provided by Tom Rini.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>

It was noticed that when `make distclean' is run, the make process
terminates with error reporting something like:

rm: cannot remove '/tmp/foobar/': Is a directory
make: *** [clobber] Error 1

The problem is that the list of files targeted for removal includes a
directory in case CONFIG_SPL_TARGET is not set.

The fix has been tested as follows:

 Ran several times the following sequence of commands:

     CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- make O=/tmp/foobar smdk5250_config
     CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- make O=/tmp/foobar distclean

 it did not cause an error, it used to before this change.

Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>

Most of the various environment functions create CONFIG_ENV_SIZE buffers on
the stack. At least on ARM and PPC which have 4KB stacks, this can overflow
the stack if we have large environment sizes. So move all the buffers off
the stack to static buffers.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Bash ver 3.x doesn't support the parameter expansion with case
substitution. Use tr instead.

Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: Allen Martin <amartin@nvidia.com>

This patch provides a support to build the user specified dts.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Simon Glass <sjg@chromium.org>

This patch addjusted the write buffer size for M29EW devices those
are operated in 8-bit mode.

The M29EW devices seem to report the CFI information wrong when
it's in 8 bit mode.

There's an app note from Numonyx on this issue and there's a patch
in the open source as well for Linux, but it doesn't seem to be in mainline.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Tested-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>