11 Feb, 2020
1 commit
-
sandbox conversion to SDL2
TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions
07 Feb, 2020
4 commits
-
At present driver model supports the IRQ uclass but there is no way to
request a particular interrupt for a driver.Add a mechanism, similar to clock and reset, to read the interrupts
required by a device from the device tree and to request those interrupts.U-Boot itself does not have interrupt-driven handlers, so just provide a
means to read and clear an interrupt. This can be useful to handle
peripherals which must use an interrupt to determine when data is
available, for example.Bring over the basic binding file as well, from Linux v5.4. Note that the
older binding is not supported in U-Boot; the newer 'special form' must be
used.Add a simple test of the new functionality.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
There can be different types of interrupt controllers in a system and some
drivers may need to distinguish between these. In general this can be
handled using the device tree by adding the interrupt information to
device nodes.However on x86 devices we have interrupt controllers which are not tied
to any particular device and not really used in U-Boot. These still need
to be inited, so a convenient method is to give each controller a type
and allow a particular controller type to be probed.Add support for this in sandbox along with a test.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
[bmeng: remove the new bland line at EOF of test/dm/irq.c]
Signed-off-by: Bin Meng -
It is sometimes useful to find a device in a uclass using only its driver
data. The driver data often indicates the 'subtype' of the device, e,g,
via its compatible string.Add a function to handle this.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
At present we have uclass_foreach_dev() which requires that uclass_get()
be called beforehand to find the uclass. This is good if we suspect that
that function might fail, but often we know that the uclass is available.Add a new helper which does this uclass_get() automatically, so that only
the uclass ID is needed.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
06 Feb, 2020
9 commits
-
At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.Move the compatibility features into a separate header file.
Signed-off-by: Simon Glass
-
At present devres.h is included in all files that include dm.h but few
make use of it. Also this pulls in linux/compat which adds several more
headers. Drop the automatic inclusion and require files to include devres
themselves. This provides a good indication of which files use devres.Signed-off-by: Simon Glass
Reviewed-by: Anatolij Gustschin -
At present there is no positive indication that U-Boot has finished
sending sound data. This means that it is not possible to power down an
audio codec, for example. Add a new method that is called once all sound
data has been sent.Add a new method for this, called when the sound_play() call is done.
Signed-off-by: Simon Glass
-
At present we reset the console buffer before each test but do not
actually set the recording flag. Without this, the output is not
recorded.Update the code to set the flag before the test and clear it afterwards.
Signed-off-by: Simon Glass
-
It is sometimes useful to process all children, making sure they are
probed first. Add functions to help with this and a macro to make it more
convenient.Signed-off-by: Simon Glass
-
When generating ACPI tables we need to make sure that all devices have
read their platform data, so that they can generate the tables correctly.Rather than adding this code in ACPI, create a core function to handle it.
Signed-off-by: Simon Glass
-
Add a function to read a property from the chosen node, providing access
to its length. Update ofnode_get_chosen_string() to make use of it.Signed-off-by: Simon Glass
-
Add a new function to read a property that supports reading the length as
well.Reimplement ofnode_read_string() using it and fix its comment.
Signed-off-by: Simon Glass
-
This function is actually intended to read a string rather than a
property. All of its current callers use it that way. Also there is no way
to return the length of the property from this function.Rename it to better indicate its purpose, using ofnode_read as the prefix
since this matches most other functions.Also add some tests which are missing for these functions.
Signed-off-by: Simon Glass
28 Jan, 2020
1 commit
-
Per sandbox_cs_info(), sandbox spi controller only supports chip
select 0. Current test case tries to locate devices on chip select
1, and any call to spi_get_bus_and_cs() or spi_cs_info() with cs
number 1 should not return 0.This updates the test case to handle it correctly.
Signed-off-by: Bin Meng
Reviewed-by: Jagan Teki
09 Jan, 2020
2 commits
-
dm: Increased separation of ofdata_to_platdata() and probe methods
-
Pull request for UEFI sub-system for efi-2020-04-rc1
This pull request provides:
* support for FIT images for UEFI binaries
* drivers for hardware random number generators
* an implementation of the EFI_RNG_PROTOCOL
* a sub-command for efidebug to display configuration tables
08 Jan, 2020
5 commits
-
Since the ofdata_to_platdata() method can allocate resources, add it as a
new devres phase.Signed-off-by: Simon Glass
-
The devres functionality has very few users in U-Boot, but it still should
have tests. Add a few basic tests of the main functions.Signed-off-by: Simon Glass
-
Add a driver which does devres allocations so that we can write tests for
devres.Signed-off-by: Simon Glass
-
Add a unit test for testing the rng uclass functionality using the
sandbox rng driver.Signed-off-by: Sughosh Ganu
Reviewed-by: Patrice Chotard
Reviewed-by: Simon Glass -
Add rproc_elf_load_rsc_table(), which searches for a resource table in
an elf64/elf32 image, and if found, copies it to device memory.
Add also the elf32 and elf64 variants of this API.
Add a test for this.Signed-off-by: Fabien Dessenne
Acked-by: Patrick Delaunay
Reviewed-by: Lokesh Vutla
18 Dec, 2019
1 commit
-
- Various x86 common codes updated for TPL/SPL
- I2C designware driver updated for PCI
- ICH SPI driver updated to support Apollo Lake
- Add Intel FSP2 base support
- Intel Apollo Lake platform specific drivers support
- Add a new board Google Chromebook Coral
17 Dec, 2019
2 commits
-
Add support for setting the chip address offset mask to EEPROM sumulator
and add tests to test it.Signed-off-by: Robert Beckett
Reviewed-by: Heiko Schocher -
Improve i2c EEPROM simulator testing by providing access functions to
check the previous chip addr and offset.Given that we can now directly test the offsets, also simplified the
offset mapping and allow for wrapping acceses.Signed-off-by: Robert Beckett
Reviewed-by: Heiko Schocher
15 Dec, 2019
3 commits
-
Add a simple sandbox test for this uclass.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
Add a sandbox driver and PCI-device emulator for p2sb. Also add a test
which uses a simple 'adder' driver to test the p2sb functionality.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
Add a simple PMC for sandbox to permit tests to run.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
03 Dec, 2019
1 commit
-
Move these functions into the command.h header file which is a better fit.
Signed-off-by: Simon Glass
Reviewed-by: Tom Rini
25 Nov, 2019
1 commit
-
Allow the unit test to pass full 8 byte scan code sequences to the USB
keyboard emulation driver and to parse multi-byte escape sequences.The following features are not yet tested:
* LED status
* caps-lock
* num-lock
* numerical pad keysThe following features are not yet implemented by the USB keyboard
driver and therefore not tested:* modifiers for non-alpha-numeric keys, e.g. and
* some special keys, e.g.
* some modifiers, e.g. and
* alternative keyboard layoutsSigned-off-by: Heinrich Schuchardt
10 Nov, 2019
1 commit
-
support parse regulator standard property:
regulator-off-in-suspend;
regulator-init-microvolt;
regulator-suspend-microvolt:
regulator_get_suspend_enable
regulator_set_suspend_enable
regulator_get_suspend_value
regulator_set_suspend_valueSigned-off-by: Joseph Chen
Signed-off-by: Elaine Zhang
Reviewed-by: Kever Yang
03 Nov, 2019
1 commit
-
On x86 platforms the SPI flash can be mapped into memory so that the
contents can be read with normal memory accesses.Add a new SPI method to find the location of the SPI flash in memory. This
differs from the existing device-tree "memory-map" mechanism in that the
location can be discovered at run-time.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
01 Nov, 2019
1 commit
-
- Fix for patman with email addresses containing commas
- Bootstage improvements for TPL, SPL
- Various sandbox and dm improvements and fixes
28 Oct, 2019
1 commit
-
The test did reads after writes but didn't check the value.
It probably was because the sandbox didn't implement the writeX/readX
functions.Signed-off-by: Jean-Jacques Hiblot
Updated to use sandbox_set_enable_memio():
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
Tested-by: Bin Meng
22 Oct, 2019
2 commits
-
Make sure that the clock self-assignment works by having a clock of
clk-sbox be configured automatically when clk-sbox is probed.Signed-off-by: Jean-Jacques Hiblot
-
Add a few more clocks the clk_sandbox clock provider and get them using
the managed API.
Make sure they are released when the device is removed.Signed-off-by: Jean-Jacques Hiblot
14 Oct, 2019
1 commit
-
Display Serial Interface (DSI) host can usefully be modelled
as their own uclass.
DSI defines a serial bus and a communication protocol
between the host and the device (panel, bridge).Signed-off-by: Yannick Fertré
11 Oct, 2019
3 commits
-
Introduce rproc_elf_get_boot_addr() that returns the entry point of
the elf file. This api auto detects the 64/32 bit elf file and returns
the boot addr accordingly.Signed-off-by: Lokesh Vutla
-
rproc_elf32_load_image() rely on user to send a valid address for elf loading.
Instead do a sanity check on the address passed by user. This will help
all rproc elf users to not call sanity_check explicitly before calling
elf_loading.Signed-off-by: Lokesh Vutla
Reviewed-by: Fabien Dessenne -
Add a function to count the available children of a device.
Signed-off-by: Lokesh Vutla
