The "dm" command under CONFIG_CMD_DM should live under cmd/ rather than
test/dm/ so move it.
Signed-off-by: NTom Rini <trini@konsulko.com>

All users of sound are converted to use driver model. Drop the old code
and the CONFIG_DM_SOUND option.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The current dev_read...() functions use s32 and u32 which are convenient
for device tree but not so useful for normal code, which often wants to
use normal integers for values.

Add a helper which supports returning an unsigned int. Also add signed
versions of the unsigned readers.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The sound driver pulls together the audio codec and i2s drivers in order
to actually make sounds. It supports setup() and play() methods. The
sound_find_codec_i2s() function allows locating the linked codec and i2s
devices. They can be referred to from uclass-private data.

Add a uclass and a test for sound.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The i2s bus is commonly used with audio codecs. It provides a way to
stream digital data sychronously in both directions. U-Boot only supports
audio output, so this uclass is very simple, with a single tx_data()
method.

Add a uclass and a test for i2s.
Signed-off-by: NSimon Glass <sjg@chromium.org>

An audio codec provides a way to convert digital data to sound and vice
versa. Add a simple uclass which just supports setting the parameters for
the codec.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The uts created in do_ut_overlay() is not the one used in
cmd_ut_category(). Currently all tests are therefore called with
uts->priv = NULL and fail.

Using a static variable is the easiest fix here.

Fixes: e93232e1 ("test: overlay: Use cmd_ut_category()")
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

One of the hexdump tests in test/lib/hexdump.c returns right at the
start of the function without testing anything.

Fix this by moving the 'return 0;' statement to the end of the function.
Signed-off-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

syscon_regmap_lookup_by_phandle() can be used to get the regmap of a syscon
device from a reference in the DTS. It operates similarly to the linux
version of the namesake function.
Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

commit d6330064 ("spl: Add a define for SPL_TPL_PROMPT")

changes the SPL/TPL banner from upper case into lower
case. As SPL and TPL are three-letter acronyms and they
are written in upper case, change it back to upper case.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add a sandbox DMA driver implementation (provider) and corresponding DM
test.
Reviewed-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NÁlvaro Fernández Rojas <noltari@gmail.com>

This is uclass for Hardware Spinlocks.
It implements two mandatory operations: lock and unlock
and one optional relax operation.
Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

New callback will give a necessary information to fill up ACPI SPCR table,
for example. Maybe used later for other purposes.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Change ADR_SPACE_SYSTEM_IO to SERIAL_ADDRESS_SPACE_IO to fix build error:
Signed-off-by: NSimon Glass <sjg@chromium.org>

In some cases it would be good to know the settings, such as parity,
of current serial console. One example might be an ACPI SPCR table
to generate using these parameters.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This functions allow us to get and remap I/O addresses by name, which is useful when there are multiple reg addresses indexed by reg-names property.
This is needed in bmips dma/eth patch series, but can also be used on many
other drivers.
Signed-off-by: NÁlvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

If U-Boot is started from SPL or TPL, then those earlier phases deal with
the reset cause. On real hardware this cause may be lost once it is read.
Emulate that behaviour in sandbox by reporting a warm reset when a
previous phase has run since start-up.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This update the its file used in vboot test to respect the new
node style name defined in doc/uImage.FIT (for example: replace
kernel@1 by kernel and fdt@1 by fdt-1)
Signed-off-by: NPhilippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The padding pss is now supported for rsa signature.
This add test with padding pss on vboot test.
Signed-off-by: NPhilippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Check that the memory area containing the device tree is marked as runtime
data.

Update the Python test to pass ${fdtcontroladdr} to bootefi.

Update the description of the Python test.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: NAlexander Graf <agraf@suse.de>

Update the device tree, sandbox i2c driver and tests to use the new
emulation parent to hold emulators.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add two functions which can find a child device by uclass or by name.
The first is useful with Multi-Function-Devices (MFDs) to find one of a
particular type. The second is useful when only the name is known.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This function may be useful to code outside of the code driver-model
implementation. Export it and add a test.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present tests are quite slow to run, over a minute on my machine. This
presents a considerable barrier to bisecting for failures.

The slowest tests are the filesystem ones and the buildman --fetch-arch
test. Add a new 'qcheck' target that skips these tests. This reduces test
time down to about 40 second, still too long, but bearable.
Signed-off-by: NSimon Glass <sjg@chromium.org>

There is some basic informaton that SPL normally wants to pass through to
U-Boot, such as the SDRAM size and bank information.

Mkae use of the new bloblist structure for this. Add a new 'handoff' blob
which is set up in SPL and passed to U-Boot proper. Also adda  test for
sandbox_spl that checks that this works correctly and a new 'sb' command
to show the information passed from SPL.
Reviewed-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NSimon Glass <sjg@chromium.org>

The old 'sb' command was deprecated in 2015 and replaced with 'host'.
Remove the remaining users and the command, so that the name is available
for other purposes.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present we don't have a test that of-platdata can be accessed in SPL.
Add this in as a command-line option to SPL.
Signed-off-by: NSimon Glass <sjg@chromium.org>

It is sometimes useful to restart sandbox with some particular flags to
test certain functionality. Add a new method to ConsoleSandbox to handle
this, without changing the existing APIs.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NStephen Warren <swarren@nvidia.com>

We should use a macro rather than hard-coding the SPL prompt to 'spl'
since the code can be used by TPL too. Add a macro that works for both
and use it in various places.

This allows TPL to use the same code without printing confusing messages.

Note that the string is lower case ('spl', 'tpl') which is a change from
previously.
Reviewed-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a unit test for the bloblist functionality and enable bloblist for
sandbox.
Signed-off-by: NSimon Glass <sjg@chromium.org>

For a long time now, 'sb' has been deprecated as a command in favor of
using 'host' for the sandbox hostfs interface, switch.
Signed-off-by: NTom Rini <trini@konsulko.com>

Add test to regmap_read_poll_timeout() helper to check the timeout works
properly but cannot test proper condition matching since read/write calls
are not executed in sandbox.
Tested-by: NJerome Brunet <jbrunet@baylibre.com>
Acked-by: NJagan Teki <jagan@openedev.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>

It is useful to obtain the block-protect setting of the SPI flash, so we
know whether it is fully open or (perhaps partially) write-protected. Add
a method for this. Update the sandbox driver to process this operation and
add a test.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The current test is a functional test, covering all the way from the
command line to the sandbox SPI driver. This is useful, but it is easier
to diagnose failures with a smaller test.

Add a simple test which reads and writes data and checks that it is stored
and retrieved correctly.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present these functions return 0 on success. For some devices we want
to know how many bytes were transferred. It seems useful to adjust the API
to be more like the POSIX read() and write() functions.

Update these two methods, a test and all users.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NPatrick Delaunay <patrick.delaunay@st.com>

With drivers that have prefix names that are quite long (like
'versatile_') it is useful to have a wider column for the driver's
name when dumping the device driver tree.

Also update the tests to take into account the wider output format.
Signed-off-by: NLiviu Dudau <liviu.dudau@foss.arm.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add two functions to ADC uclass's:
- adc_raw_to_uV() to ease ADC raw value conversion to microvolts
- adc_channel_mask() to get channels on consumer side
Signed-off-by: NFabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The terminal escape sequence ESC [ <x> ; <y> H is used to set the cursor
position. According to the ECMA 48 standard the upper left corner in the
escape sequences is [1, 1]. The video uclass uses [0, 0] as upper left
corner.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add pinmux test which test the following commands:
  - pinmux list
  - pinmux dev
  - pinmux status
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
[trini: Mark some tests as sandbox-centric]
Signed-off-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

Now that we have a sandbox virtio transport driver, add some test
cases to test virtio uclass driver.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add test cases to cover the two newly added PCI APIs:
dm_pci_find_next_capability() & dm_pci_find_next_ext_capability().
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>