This allows us to put the 16-bit x86 start-up code in SPL. Add a test for
it.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a test that we can pad the BSS with zero bytes.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Files that are never imported are not shown in the test-coverage report.
Detect these and show an error.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Make a minor tweak to fix test coverage.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a main program so that the tests can be executed directly, without
going through the main binman program.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a test that the 'entry' module works with or without importlib.
The tests are numbered so that they are executed in the correct order.
Signed-off-by: NSimon Glass <sjg@chromium.org>

There is a little check at the top of entry.py which decides if importlib
is available. At present this has no test coverage. To add this we will
need to import the module twice, once with importlib and once without.
In preparation for allowing a test to control the importing of this
module, remove all global imports of the 'entry' module.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Rather that overwrite this, append to it, in case the caller has already
set up the path correctly.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The tool has changed slightly since it was originally written. Update the
tests to suit.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The tests were broken by two separate commits which adjusted the output
when boards are listed. Fix this by adding back a PowerPC board and
putting the name of each board in the test.

Fixes: b9f7d881 (powerpc, 5xx: remove some "5xx" remains)
Fixes: 8d7523c5 (buildman: Allow showing the list of boards with -n)
Signed-off-by: NSimon Glass <sjg@chromium.org>

Accessing the network slows down the test and limits the environment in
which it can be run. Add an option to disable network tests.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The checkpatch tool was updated but the patman tests were not. Fix this.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This script runs the tests but does not report failure. Also it always
returns an exit code of 0 even on failure.

Fix these problems by checking the result of each test.
Signed-off-by: NSimon Glass <sjg@chromium.org>

These warnings are not useful for binman tests. Disable them.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present these tests use the same filename as patman. This adds
confusion when running all tests, since error messages look very similar.
In fact binman tries to run the wrong tests at present.

Rename the tests.
Signed-off-by: NSimon Glass <sjg@chromium.org>

These test programs are includedd as binary files in U-Boot to avoid
having to build them (and associated toolchain differences). Instructions
on building are in the files themselves, but it seems better to provide
a Makefile which can be manually run when desired.

Add a Makefile, separate from the normal build system, to handle this.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The process is not obvious. Add a little section to explain how to move a
board to use binman.
Signed-off-by: NSimon Glass <sjg@chromium.org>

There is a debugging option in the Makefile to allow people to figure out
which u-boot.dtsi files are used in the build. But is it not easy to use
since it only shows files it finds, not those it is looking for. Update it
and update the mention of it to the docs.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Configure thermal configs to remain set by default for dra7xx and am57xx
devices.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Mark bandgap node as uboot,dm-spl so that it can be accessed in spl
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@konsulko.com>

The dra7xx series of SOCs contain a temperature sensor and an
associated analog-to-digital converter (ADC) which produces
an output which is proportional to the SOC temperature.
Add support for this temperature sensor.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

We don't want this build anymore.
Acked-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

Old url currently returns 403; modify to url that actually works
with current state of the list server
Signed-off-by: NS. Lockwood-Childs <sjl@vctlabs.com>

With commit 84d46e7e ("tools: env: allow to print U-Boot version")
the fw_env utilities need the version.h header file. Building only
the envtools in a pristine build directory will fail due to missing
header files.

Make sure the header files are a dependency of the envtools target.

Fixes: 84d46e7e ("tools: env: allow to print U-Boot version")
Signed-off-by: NStefan Agner <stefan.agner@toradex.com>
Tested-by: NPeter Robinson <pbrobinson@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This support has been deprecated since v2017.09 due to security issues.
We now remove this support.
Signed-off-by: NTom Rini <trini@konsulko.com>

fix typo
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

When building on a multi-core machine for an SPL-enabled board that
also uses CONFIG_OF_EMBED, the following error can be encountered
due to a race condition:

  make[3]: *** No rule to make target 'spl/dts/dt.dtb.o', needed by
    'spl/dts/built-in.o'.  Stop.
  ../scripts/Makefile.spl:364: recipe for target 'spl/dts' failed
  make[2]: *** [spl/dts] Error 2
  make[2]: *** Waiting for unfinished jobs....

A reliable way to trigger this race condition is to add "sleep 60" to
the end of the "arch-dtbs" rule's recipe in "dts/Makefile" and to build
U-Boot against a board which uses the CONFIG_OF_EMBED and CONFIG_SPL
options using "make -j8" or a similar command.

This commit corrects this race condition via the use of CONFIG_OF_EMBED
in the same way that commit 3c00a2c8 ("Makefile: Correct dependency
race condition with TPL") and commit 054b3a1e ("dm: Makefile: Build
of-platdata before SPL") use CONFIG_OF_SEPARATE.
Signed-off-by: NM. Vefa Bicakci <m.v.b@runbox.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

0 is not a pointer. So do not compare pointers to 0.

Do not return 0 from functions with a pointer return
type.

Problem identified with Coccinelle.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

Add some useful static code analysis scripts for coccinelle
copied from the Linux kernel v4.14-rc8:

Warn on check against NULL before calling free.
scripts/coccinelle/free/ifnullfree.cocci

Detect superfluous NULL check for list iterator.
scripts/coccinelle/iterators/itnull.cocci

Check if list iterator is reassigned.
scripts/coccinelle/iterators/list_entry_update.cocci

Check if list iterator is used after loop.
scripts/coccinelle/iterators/use_after_iter.cocci

Find wrong argument of sizeof in allocation function:
scripts/coccinelle/misc/badty.cocci
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Coccinelle is a program for static code analysis.
For details on Coccinelle see

	http://coccinelle.lip6.fr/

Add scripts/coccicheck copied from Linux kernel v4.14.

The coccicheck script executes the tests *.cocci in
directory scripts/coccinelle by calling spatch.

In Makefile add a coccicheck target. You can use it with

	make coccicheck MODE=<mode>

	where mode in patch, report, context, org.

Add a copy of Linux v4.14 file Documentation/dev-tools/coccinelle.rst
as doc/README.coccinelle.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

The iterator variable of list_for_each is never NULL.
if (1 || A) is always true.
Use break if entry found.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

As per current android recommendation
https://source.android.com/devices/architecture/kernel/modular-kernels

1. Android recovery mode should contain both SOC and ODM
kernel modules in the recovery partition.

2. If a kernel module is required both in recovery and normal boot
mode,  the module has to be located in recovery and vendor
partition seperately.

3. Kernel modules used in recovery mode should be independent
of vendor and odm partition

4. Recovery image should contain atleast
storage, display, keypad, battery and pmic modules.

Due to these requirements, recovery image size has increased
to >10MB.

This patch is to increase recovery partition size for TI devices
so that we dont see such flashing error

log:
sending 'recovery' (12560 KB)...
OKAY [  0.436s]
writing 'recovery'...
FAILED (remote: too large for partition)
finished. total time: 0.458s
Signed-off-by: NPraneeth Bajjuri <praneeth@ti.com>
Reviewed-by: NSam Protsenko <semen.protsenko@linaro.org>

ld --version | scripts/ld-version.sh
fails with
awk: scripts/ld-version.sh:
line 4: regular expression compile failed (missing '(')
.*)

So let's refresh the script from Linux kernel v4.14-rc8.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

sym_arr is of type struct symbol **.
So in malloc we need sizeof(struct symbol *).

The problem was indicated by coccinelle.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

kmem_cache_destroy calls free which checks for NULL.

Problem was indicated by coccinelle.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

kfree() calls free.
free() checks if the parameter is NULL.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com>

Add a driver for the I2C controller available on Amlogic Meson SoCs.
Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com>
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>