TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAl48iogACgkQfxc6PpAI
reaVzAf/an3/yKe6r3CVWlcRV6H/dVg1ApnnLpX7jS0p0b++oCVvOiy7z1WPXj3k
b1SSgENDeeZ/8EHio+Gf7ZidH/TGEj7L6YEFwd1t60GMkZiWEkNf4Z53tw482YG+
96hoPD+ySTW+ddIdVHWAFG2I4aEiKHANJAp/ItNdD+rLbrEwNQy+eiK5JTOk80B6
/X8AJCLZeAC1s7vs+2+WolgjT78QGzA9HHalMiublcqh0ivKKk0QeQiOKKPe8JYJ
om5YY1TxayQ60Xmo5f39/SBfzEEklxw83sU9o1tBeYzyVUpu7fQdkxiDbWdsij77
DgwLdeYQJGbN+hdSWE0gjTqyhW+lWA==
=KRoA
-----END PGP SIGNATURE-----
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
sandbox conversion to SDL2
TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions
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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: remove the new bland line at EOF of test/dm/irq.c]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
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 <sjg@chromium.org>
Add a new device-tree property to control the colour depth. At present we
support 16bpp and 32bpp.
While we are here, update the code to use livetree.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
On high-DPI displays U-Boot's LCD window can look very small. Add a
-K flag to expand it to make things easier to read, while still using
the existing resolution internally.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Sandbox currently uses SDL1.2. SDL2 has been around for quite a while and
is widely supported. It has a number of useful features. It seems
appropriate to move sandbox over.
Update the code to use SDL2 instead of SDL1.2.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present when audio stops, any in-progress output is cut off. Fix this
by waiting for output to finish.
Also use booleans for the boolean variables.
Signed-off-by: Simon Glass <sjg@chromium.org>
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 <sjg@chromium.org>
Some files use U-Boot headers but still need to access the system
malloc(). Allow this by creating a new asm/malloc.h which can be used so
long as U-Boot's malloc.h has not been included.
Signed-off-by: Simon Glass <sjg@chromium.org>
The last member of this array is supposed to be all zeroes according to
the getopt_long() man page. Fix the function to do this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some sandbox files are not built with U-Boot headers, so with the renamed
malloc functions there is now no need to use the special os_... allocation
functions to access the system routines. Instead we can just call them
directly.
Update the affected files accordingly.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present options are presented in essentially random order. It is easier
to browse them if they are sorted into alphabetical order. Adjust the
help function to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
If CONFIG_CMDLINE=n, common/cli.c calls board_run_command. This fails to
link on most architectures. However, the sandbox architecture has an
implementation which we can use.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
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 <sjg@chromium.org>
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 <sjg@chromium.org>
At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add a sandbox driver for random number generation. Mostly aimed at
providing a unit test for rng uclass.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
- 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
Add support for setting the chip address offset mask to EEPROM sumulator
and add tests to test it.
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
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 <bob.beckett@collabora.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
When reseting sandbox for tests, disable mmio support since that is the
default state.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
In the device tree UEFI unit test the compatible property of the device is
read.
Provide the missing property.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Move these functions into the command.h header file which is a better fit.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
These functions do not use driver model but are fairly widely used in
U-Boot. But it is not clear that they will use driver model anytime soon,
so we don't want to label them as 'legacy'.
Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it
is widely used in U-Boot already.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
These functions are CPU-related and do not use driver model. Move them to
cpu_func.h
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The following changes for the UEFI subsystem are provided:
* allow building UEFI binaries on the sandbox
* enable access to file systems without partition tables
* correctly check the return value of efi_dp_from_file()
-----BEGIN PGP SIGNATURE-----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=KBnO
-----END PGP SIGNATURE-----
Merge tag 'efi-2020-01-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-01-rc3
The following changes for the UEFI subsystem are provided:
* allow building UEFI binaries on the sandbox
* enable access to file systems without partition tables
* correctly check the return value of efi_dp_from_file()
Compiling arch/sandbox/cpu/os.c results in an error
../arch/sandbox/cpu/os.c: In function ‘os_find_text_base’:
../arch/sandbox/cpu/os.c:823:12: error: cast to pointer from
integer of different size [-Werror=int-to-pointer-cast]
823 | base = (void *)addr;
| ^
cc1: all warnings being treated as errors
The size of void* differs from that of unsigned long long on 32bit
systems.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
On the sandbox the UEFI binaries must match the host architectures.
Adjust the Makefiles. Provide the PE/COFF header and relocation files.
Allow building helloworld.efi on the sandbox.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bootstage improvements for TPL, SPL
Various sandbox and dm improvements and fixes
-----BEGIN PGP SIGNATURE-----
iQFFBAABCgAvFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAl24zDoRHHNqZ0BjaHJv
bWl1bS5vcmcACgkQfxc6PpAIreZRiwf+Mf7oG//zjiZcHaPP6KOFb1CjwqLSuiaI
eCYB6GEZXuSpc8MjAw+baAfIw8MMFuaCfPsUQ5dDo391neK0sW9kkEsdcXnQBpB3
GdJYcewLN1UuJZovriGobIisGc0GQHh8gmRcVGWSKoEt+gAQauRtVYBIUPuS3JG+
ihZgYmVgICa+3tqavIbP2oZdXLuLAxR65mfiQHtiJwdCN3OOzyls2v0T0slQX9GV
ln6EvTk8OMIudBmkB7YiTmJF7AB+3PH/uBaiYyTKO9gtjLhnmCFvG5HxJTRFOKvU
F4oVWZJDEcqfZvYgWg8i5vgokMP41nzLfBr7j5ifUX1f3xwCHy/Tpw==
=S4XI
-----END PGP SIGNATURE-----
Merge tag 'dm-pull-29oct19' of git://git.denx.de/u-boot-dm
- Fix for patman with email addresses containing commas
- Bootstage improvements for TPL, SPL
- Various sandbox and dm improvements and fixes
This function needs a prototype so that tests can use it. Add one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This function writes to its address so the address should not be declared
as const. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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 <jjhiblot@ti.com>
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 <jjhiblot@ti.com>
Without this patch, compiling may potentially fail.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
When I tried to run some new efi tests with pytest, efi_smbios_register()
triggered a segmentation fault. Here is the location where it happened:
efi_init_obj_list()
efi_smbios_register()
write_smbios_table()
smbios_write_type4()
smbios_write_type4_dm()
where dev_get_parent_platdata() should return a pointer to struct
cpu_platdata, but it is actually NULL because any cpu device on
sandbox is attached to "root_driver."
With this patch, this issue will be fixed by moving all the definitions
of cpus under "cpus" node so that they have a "cpu_bus" parent.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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 <yannick.fertre@st.com>
The code in swapcase can be used by other sandbox drivers. Move it into a
common place to allow this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: remove inclusion of <asm/test.h> in pci_sandbox.c]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
At present PCI address transaction is not supported so drivers must
manually read the correct BAR after reading the device tree info. The
ns16550 has a suitable implementation, so move this code into the core
DM support.
Note that there is no live-tree equivalent at present.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: correct the unclear comments in test.dts]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Sandbox pci works using emulation drivers which are currently children of
the pci device:
pci-controller {
pci@1f,0 {
compatible = "pci-generic";
reg = <0xf800 0 0 0 0>;
emul@1f,0 {
compatible = "sandbox,swap-case";
};
};
};
In this case the emulation device is attached to pci device on address
f800 (device 1f, function 0) and provides the swap-case functionality.
However this is not ideal, since every device on a PCI bus has a child
device. This is only really the case for sandbox, but we want to avoid
special-case code for sandbox.
Worse, child devices cannot be probed before their parents. This forces
us to use 'find' rather than 'get' to obtain the emulator device. In fact
the emulator devices are never probed. There is code in
sandbox_pci_emul_post_probe() which tries to track when emulators are
active, but at present this does not work.
A better approach seems to be to add a separate node elsewhere in the
device tree, an 'emulation parent'. This could be given a bogus address
(such as -1) to hide the emulators away from the 'pci' command, but it
seems better to keep it at the root node to avoid such hacks.
Then we can use a phandle to point from the device to the correct
emulator, and only on sandbox. The code to find an emulator does not
interfere with normal pci operation.
Add a new UCLASS_PCI_EMUL_PARENT uclass which allows finding an emulator
given a bus, and finding a bus given an emulator. Update the existing
device trees and the code for finding an emulator.
This brings PCI emulators more into line with I2C.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: fix 3 typos in the commit message;
encode bus number in the labels of swap_case_emul nodes;
mention commit 4345998ae9 in sandbox_pci_get_emul()]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
At present these functions are stubbed out. For more comprehensive testing
with PCI devices it is useful to be able to fully emulate I/O access. Add
simple implementations for these.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: change to use 'const void *' in sandbox_write();
cast 'addr' in read/write macros in arch/sandbox/include/asm/io.h;
remove the unnecessary cast in readq/writeq in nvme.h]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Increase the memory space so we can support the p2sb bus which needs
multiples of 1MB.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
U-Boot already supports using -D to indicate that it should use the normal
device tree. It is sometimes useful to run with the test device tree, e.g.
when running a test. Add a -T option for this along with some
documentation.
It can be used like this:
/tmp/b/sandbox/u-boot -T -c "ut dm pci_busdev"
(this will use /tmp/b/sandbox/arch/sandbox/dts/test.dtb as the DT)
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
These functions are available on x86 but not sandbox. They are useful
shortcuts and clarify the code, so add them to sandbox.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Rename this ID to SANDBOX_PCI_SWAP_CASE_EMUL_ID since it is more
descriptive and allows us to add new PCI emulators without any conflict or
confusion.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present address translation does not work since there is no ranges
property in the spmi nodes. Add empty ranges properties and a little more
logging so that this shows the error:
/tmp/b/sandbox/u-boot -d /tmp/b/sandbox/arch/sandbox/dts/test.dtb \
-c "ut dm spmi_access_peripheral" -L7 -v
...
pm8916_gpio_probe() bad address: returning err=-22
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
At present there is an arch-specific area in the SPL handoff area intended
for use by arch-specific code, but there is no explicit call to fill in
this data. Add a hook for this.
Also use the hook to remove the sandbox-specific test code from
write_spl_handoff().
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
It seems that SYSRESET_POWER_OFF was added recently, and all previous code
used SYSRESET_POWER for poweroff. SYSRESET_POWER is supposed to be a
PMIC-level power cycle, not a poweroff.
(Comment by Simon Glass)
SYSRESET_POWER means to do a power reset (removing and reinstating all power)
SYSRESET_POWER_OFF means to turn the device off and leave it off
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
(Update comment to help understand the patch)
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
commit 49116e6d23 ("doc: arch: Convert README.sandbox to reST")
Moves README.sandbox to doc/arch.
Replace all the existing instances to point to the right documentation
file.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Add the following functions to translate DMA address to CPU address:
- dev_translate_dma_address()
- ofnode_translate_dma_address()
- of_translate_dma_address()
- fdt_translate_dma_address()
These functions work the same way as xxx_translate_address(), with the
difference that the translation relies on the "dma-ranges" property
instead of the "ranges" property.
Add related test. Test report:
=> ut dm fdt_translation
Test: dm_test_fdt_translation: test-fdt.c
Test: dm_test_fdt_translation: test-fdt.c (flat tree)
Failures: 0
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
This patch provides code to implement the CCF clock tree in sandbox. It
uses all the introduced primitives; some generic ones are reused, some
sandbox specific were developed.
In that way (after introducing the real CCF tree in sandbox) the recently
added to clk-uclass.c: clk_get_by_id() and clk_get_parent_rate() are tested
in their natural work environment.
Usage (sandbox_defconfig and sandbox_flattree_defconfig):
./u-boot --fdt arch/sandbox/dts/test.dtb --command "ut dm clk_ccf"
Signed-off-by: Lukasz Majewski <lukma@denx.de>
This patch adds the 'osc' fixed clock to facilitate the CCF testing in
the sandbox U-Boot. It is a starting point for building CCF hierarchy of
clocks.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Adds a test using a makeshift MDIO MUX. The test is based on the existing
MDIO test. It uses the last emulated PHY register to verify MUX selection.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
A very simple test for DM_MDIO, mimicks a register write/read through the
sandbox bus to a dummy PHY.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
- Minor tracing and PCI improvements
- Various other minor fixes
- Conversion of patman, dtoc and binman to support Python 3
-----BEGIN PGP SIGNATURE-----
iQFFBAABCgAvFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAl0nbDoRHHNqZ0BjaHJv
bWl1bS5vcmcACgkQfxc6PpAIreZcBQgAn+ojgq/hD89bihuhz2oEe6rhzHB9OkcC
sHrVL8Jbmby/BuzISGe4oeeM5yVygBVtUiN/72JiiAHLmykqc4CpRjNvgOOAgKCy
Ml8UyiBNNVNfrD6f9PxAKvPZf6S0gfLnomGOQ/psdEojpY5AvQxQ36D+QFZ0AMP5
67/xjSfN9bNPw8UbgE/VhJ+WFbU948BP2EBt6+NBAtv7HW4AX9vT0famJfWEjwq8
ftmcFOSNGgYcDQ5BwQWX1sFhnwb9XSfurlQsVYBsFA4cx4gj0DfUm1Ugr4wDD+lo
91P+76hSBQ+mHp1HJ90WMd2vAaElG7/SoaicXo9pW6Rc7WIgTjk7gg==
=SdZy
-----END PGP SIGNATURE-----
Merge tag 'dm-pull-9jul19-take2' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
- Sandbox improvements including .dts refactor
- Minor tracing and PCI improvements
- Various other minor fixes
- Conversion of patman, dtoc and binman to support Python 3
Add a dummy PCI endpoint for sandbox.
Supporting only a single function, it allows setting
and reading header configuration.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This test is built on top of the existing swap_case driver. It adds EA
capability structure support to swap_case and uses that to map BARs.
BAR1 works as it used to, swapping upper/lower case. BARs 2,4 map to a
couple of magic values.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Add a test to check the management of the U-boot relocation properties
for device tree SPL generation (fdtgrep result) and platdata:
- 'dm-pre-proper' and 'dm-tpl' not included in SPL
- 'dm-pre-reloc' and 'dm-spl' included in SPL
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Since the SPI nor conversion, 'sf probe' does not work on sandbox. Fix
this by using the expected compatible string in the flash node.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: cd35365762 (mtd: sf_probe: remove spi-flash compatible)
When cross-compiling, sometimes sdl-config must come from a different path
from the default. Add a way to override it, by adding SDL_CONFIG to the
environment before building U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
We normally want to load U-Boot from SPL, but if a board wants to do
something else, it is currently not possible since the standard loader
has the top priority. Lower it to allow other SPL_LOAD_IMAGE_METHOD()
declarations to override it.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present 'sf probe' does not work since it cannot find SPI bus 0. Add
an alias to correct this, now that we no-longer have the --spi_sf option.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present sandbox and sandbox64 have duplicated nodes. This is hard to
maintain since changes in one need to be manually added to the other.
Create a common file to solve this problem.
Signed-off-by: Simon Glass <sjg@chromium.org>
Various nodes have been added and adjusted with sandbox. Move these
changes over to sandbox64.dts to keep these in sync.
Signed-off-by: Simon Glass <sjg@chromium.org>
This uclass is intended for devices that do not need any features from the
uclass, including binding children.
This will typically be used by devices that are used to bind child devices
but do not use dm_scan_fdt_dev() to do it. That is for example the case of
several USB wrappers that have 2 child devices (1 for device and 1 for
host) but bind only one at a any given time.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Fixes for tracing with sandbox
Refactoring for boot_get_fdt()
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAlzAfvkACgkQfxc6PpAI
reYu9AgAjaFmydXjE8DxkSB3rR7DHZFTs1erVKAAL2v+Tdf7LDmz+j6u1M3v55WY
6r54f/gZ1UX5TEmQgEAKLa7QvvRO/lNvSGQnLHhZhv2IVWo7uWCKAUPdQ6XVZnUK
zO5v+ucs9Ne4HxQJHMC509HUIIBbydiRvUm8W0SeBZy4kEyJDuub4L+rpARkXNks
IZfKuY+VS4FK73D4M9PIhoXSubZgVS4AEcapakU1DvEz0kjsN4wr4idGrp3lutPC
455imz83JBq2+mx1oxclOGedkIDzTCq+nWQAwSftMehrJpGrp7RLNo0v4QZZUf4V
LIXRqObIYse9yQLkYPpeBdePMc8/tQ==
=0NJ2
-----END PGP SIGNATURE-----
Merge tag 'pull-24apr19' of git://git.denx.de/u-boot-dm
Various minor sandbox iumprovements
Fixes for tracing with sandbox
Refactoring for boot_get_fdt()
Allocation routines were adjusted to ensure that the returned addresses
are a multiple of the page size, but the header code was not updated to
take account of this. These routines assume that the header size is the
same as the page size which is unlikely.
At present os_realloc() does not work correctly due to this bug. The only
user is the hostfs 'ls' command, and only if the directory contains a
unusually long filename, which likely explains why this bug was not
caught earlier.
Fix this by doing the calculations using the obtained page size.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present if one of the initcalls fails on sandbox the address printing
is not help, e.g.:
initcall sequence 0000557678967c80 failed at call 00005576709dfe1f (err=-96)
This is because U-Boot gets relocated high into memory and the relocation
offset (gd->reloc_off) does not work correctly for sandbox.
Add support for finding the base address of the text region (at least on
Linux) and use that to set the relocation offset. This makes the output
better:
initcall sequence 0000560775957c80 failed at call 0000000000048134 (err=-96)
Then you use can use grep to see which init call failed, e.g.:
$ grep 0000000000048134 u-boot.map
stdio_add_devices
Of course another option is to run it with a debugger such as gdb:
$ gdb u-boot
...
(gdb) br initcall.h:41
Breakpoint 1 at 0x4db9d: initcall.h:41. (2 locations)
Note that two locations are reported, since this function is used in both
board_init_f() and board_init_r().
(gdb) r
Starting program: /tmp/b/sandbox/u-boot
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
U-Boot 2018.09-00264-ge0c2ba9814-dirty (Sep 22 2018 - 12:21:46 -0600)
DRAM: 128 MiB
MMC:
Breakpoint 1, initcall_run_list (init_sequence=0x5555559619e0 <init_sequence_f>)
at /scratch/sglass/cosarm/src/third_party/u-boot/files/include/initcall.h:41
41 printf("initcall sequence %p failed at call %p (err=%d)\n",
(gdb) print *init_fnc_ptr
$1 = (const init_fnc_t) 0x55555559c114 <stdio_add_devices>
(gdb)
Signed-off-by: Simon Glass <sjg@chromium.org>
When fixing sandbox test for regmap_read_poll_timeout(), the
sandbox_timer_add_offset was introduced but only defined in sandbox code
thus generating warnings when used out of sandbox :
include/regmap.h:289:2: note: in expansion of macro 'regmap_read_poll_timeout_test'
regmap_read_poll_timeout_test(map, addr, val, cond, sleep_us, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/meson_spifc.c:169:8: note: in expansion of macro 'regmap_read_poll_timeout'
ret = regmap_read_poll_timeout(spifc->regmap, REG_SLAVE, data,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/meson_spifc.c: In function 'meson_spifc_txrx':
include/regmap.h:277:4: warning: implicit declaration of function 'sandbox_timer_add_offset' [-Wimplicit-function-declaration]
This fix adds a timer_test_add_offset() only defined in sandbox, and
renames the previous sandbox_timer_add_offset() to it.
Cc: Simon Glass <sjg@chromium.org>
Reported-by: Tom Rini <trini@konsulko.com>
Fixes: df9cf1cc08 ("test: dm: regmap: Fix the long test delay")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot
dts files. This compatible has been added in sf_probe, let use it.
This patch switches to jedec,spi-nor when spi-flash is used in the DTS
and DTSI files, and removed spi-flash when jedec,spi-nor is already
present.
The x86 dts are switched in a separate commit since it depends on a change
in fdtdec.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Use the %pap printf specifier to print physical addresses. The physical
address is passed by reference and hence avoids the need to play tricks
with the preprocessor to use the correct specifier.
Signed-off-by: Thierry Reding <treding@nvidia.com>
If 64-bit physical addresses support is enabled, make sure the sandox
defines the correct types for phys_addr_t and phys_size_t.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Change the function syscon_regmap_lookup_by_phandle()
introduced by commit 6c3af1f24e ("syscon: dm: Add a
new method to get a regmap from DTS") to have
Linux-compatible syscon API.
Same modification than commit e151a1c288 ("syscon: add
Linux-compatible syscon API") solves issue when the node
identified by the phandle has several compatibles and is
already bound to a dedicated driver.
See Linux commit bdb0066df96e ("mfd: syscon: Decouple syscon
interface from platform devices").
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This patch adds fixed-factor clock driver which derives clock
rate by dividing (div) and multiplying (mult) fixed factors
to a parent clock.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When testing the sound system we don't need the hear the beeps. The
testing works by checking the data that would be emitted. Add a
device-tree property to silence the sound, and enable it for testing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Some audio codecs such as Intel HDA do not need to use digital data to
play sounds, but instead have a way to emit beeps. Add this interface as
an option. If the beep interface is not supported, then the sound uclass
falls back to the I2S interface.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This uclass currently has no tests. Add a sandbox driver and some simple
tests to provide basic coverage.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: Use "sandbox,pch" for the compatible string, for consistency]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
This struct is getting larger and in some cases is being used for things
which would be better put into a driver. For example hwspinlock is not
used outside of sandbox_hwspinlock.c.
Add a note to encourage people to put things elsewhere.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Buildman clang support and a few fixes
Small fixes to 'dm tree' and regmap test
Improve sandbox build compatibility
A few other minor fixes
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAlw+AlIACgkQfxc6PpAI
reYchAf+L/P5JsLoCKAY84v11eWQkCS44idAYStD8Q023dyuyNC/W6G3qEQVGkHu
SXBzNrZ5wSJanN5I3h3ktJ7yfMOYIvSO2qLHphxDstPaZbCY4Zac6NywHrHxQpA9
fbSilQRbcVWrPo5rsjjZhXmMdQRZVOmGD6CYZj1AihWAiHfYth7f6laNWNTWQA8C
z+aoiF70t/PbvwFbgdzzYOjoGdXI9XML0xTqdLWRlsBKjf3z54pCV6LmN2xrsrDZ
k7lr+x7ajJUFhivxzjowf4aOjhDB+/+I3sr+hJ5vkMM0Kqg14bbEU+xJRGpDc18K
QPvVHT5JGe/nq1cZXuCqzrYxTrrA7A==
=w9ln
-----END PGP SIGNATURE-----
Merge tag 'dm-pull-15jan19' of git://git.denx.de/u-boot-dm
Fix recent changes to serial API for driver model
Buildman clang support and a few fixes
Small fixes to 'dm tree' and regmap test
Improve sandbox build compatibility
A few other minor fixes
