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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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
[bmeng: correct the unclear comments in test.dts]
Signed-off-by: Bin Meng <[email protected]>
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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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This should perhaps be a period.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: add the ending period and reword the commit message]
Signed-off-by: Bin Meng <[email protected]>
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This function returns -ENODEV when there is no device. This is
inconsistent with other functions, such as uclass_find_next_device(),
which returns 0.
Update it and tidy up the incorrect '-1' values in the comments.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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At present tests that are marked as only for livetree fail when executed
on sandbox_flattree. They cannot actually be executed, but we should not
resport them as 'not found', since this causes errors. Instead, they
should be silently skipped.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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At present when multiple 'ut dm' commands are executed, all but the first
is run with a flat tree, even if live tree is enabled. This is because the
live tree node pointer is set to NULL and never restored.
This does not affect normal test running, which just runs all the test in
one go, but can be confusing when several individual tests are run during
the same U-Boot run.
Correct this by restoring the pointer.
Fixes: c166c47ba3 (dm: test: Add support for running tests with livetree)
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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Add cache enable and disable ops for test coverage.
Signed-off-by: Rick Chen <[email protected]>
Cc: KC Lin <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Since we added clk enable_count and prograte clk child enabling
operation to clk parent, so add a new function sandbox_clk_enable_count
to get enable_count for test usage.
And add test code to get the enable_count after we enable/disable
the device clk.
Signed-off-by: Peng Fan <[email protected]>
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- More DaVinci updates and fixes
- PCIe support on am65x
- Watchdog converted to DM
- Assorted other bugfixes
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Current dev_read_*() API lacks support to get address and size
of a "reg" property by name or index. Add support for the same.
Livetree support has been added but not tested on real hardware.
The existing unit tests testing reading address from device-tree
have been updated to test address as well as size.
Reviewed-by: Lokesh Vutla <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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Add support for clk_is_match() which is required to
know if two clock pointers point to the same exact
physical clock.
Also add a unit test for the new API.
Reviewed-by: Lokesh Vutla <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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Move env_set() over to the new header file.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Test composite clk with dm ccf
Signed-off-by: Peng Fan <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-20190719
- CCF for i.MX6
- nandbcb command to write SPL into NAND
- Switch to DM (i.MX28)
- Boards: Toradex, engicam, DH
- Fixes for i.MX8
- Fixes for i.MX7ULP
Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
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https://gitlab.denx.de/u-boot/custodians/u-boot-stm
- add rtc driver for stm32mp1
- add remoteproc driver for stm32mp1
- use kernel qspi compatible string for stm32
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The current implementation supports only binary file load.
Add helpers to support ELF32 format (sanity check, and load).
Note that since an ELF32 image is built for the remote processor, the
load function uses the device_to_virt ops to translate the addresses.
Implement a basic translation for sandbox_testproc.
Add related tests. Test result:
=> ut dm remoteproc_elf
Test: dm_test_remoteproc_elf: remoteproc.c
Test: dm_test_remoteproc_elf: remoteproc.c (flat tree)
Failures: 0
Signed-off-by: Loic Pallardy <[email protected]>
Signed-off-by: Fabien Dessenne <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This 2nd register is used by the follow-up MDIO MUX test.
Signed-off-by: Alex Marginean <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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"keyb" is not the real device name, "keyb@3" is.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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"adc" is not the real device name, "adc@0" is.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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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
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Add basic PCI endpoint sandbox testing.
Signed-off-by: Ramon Fried <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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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 <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Pull the vidconsole_put_string() function from DM tests, make it
available to e.g. boards that want to display information on the
LCD on boot.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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- H6 Beelink GS1 board (Clément)
- Olimex A64-Teres-I board (Jonas)
- sunxi build fix for CONFIG_CMD_PXE|DHCP (Ondrej)
- Change include order (Jagan)
- EPHY clock changes (Jagan)
- EMAC enablement on Cubietruck Plus, BPI-M3 (Chen-Yu Tsai)
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Add sample dm reset test for reset_get_by_index and
reset_get_by_index_nodev functionality code.
Cc: Stephen Warren <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add sample dm clk test for clk_get_by_index and
clk_get_by_index_nodev functionality code.
Cc: Stephen Warren <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The cache UCLASS will be used for configure settings that can be found
in a CPU's L2 cache controller.
Add a uclass and a test for cache.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Dinh Nguyen <[email protected]>
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Change the function syscon_regmap_lookup_by_phandle()
introduced by commit 6c3af1f24e4b ("syscon: dm: Add a
new method to get a regmap from DTS") to have
Linux-compatible syscon API.
Same modification than commit e151a1c288bd ("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 <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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At present the PCH has 4 operations and these are reasonably widely used
in the drivers. But sometimes we want to add rarely used operations, and
each of these currently adds to the size of the PCH operations table.
Add an ioctl() method which can be easily expanded without any more impact
on the operations table.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This uclass currently has no tests. Add a sandbox driver and some simple
tests to provide basic coverage.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: Use "sandbox,pch" for the compatible string, for consistency]
Signed-off-by: Bin Meng <[email protected]>
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- DM I2C improvements
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Samsung sound patches (applied for Samsung maintainer)
Common sound support
buildman environment support
of-platdata documentation improvements
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regulator_set_enable() api throws an error in the following three cases:
- when requested to disable an always-on regulator
- when set_enable() ops not provided by regulator driver
- when enabling is actually failed.(Error returned by the regulator driver)
Sometimes consumer drivers doesn't want to track the first two scenarios
and just need to worry about the case where enabling is actually failed.
But it is also a good practice to have an error value returned in the
first two cases.
So introduce an api regulator_set_enable_if_allowed() which ignores the
first two error cases and returns an error as given by regulator driver.
Consumer drivers can use this api need not worry about the first two
error conditions.
Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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While uclass_find_device() fails with -ENODEV in case of list_empty
strangely uclass_find_first_device() returns 0.
Fix uclass_find_first_device() to also fail with -ENODEV instead.
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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It is checking the highest alias ID for eth, gpio, pci, i2c and error
code on non existing alias.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When dealing with two ethernet ports and having "netretry" set
to "once", it could occur that the connection (e.g. an ARP
request) failed, hence the status of the netloop was
"NETLOOP_FAIL". Due to the setting of "netretry", the network
logic would then switch to the other network interface,
assigning "ret" with the return value of "net_start_again()".
If this call succeeded we would return 0 (i.e. success) to
the caller when in reality the network action failed.
Signed-off-by: Thomas RIENOESSL <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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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
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All driver-model functions should have a device as the first parameter.
Update this function accordingly.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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All driver-model functions should have a device as the first parameter.
Update this function accordingly.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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All driver-model functions should have a device as the first parameter.
Update this function accordingly.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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At present one of the regmap tests takes 5 seconds to run since it waits
for a timeout. This should be handled using sandbox_timer_add_offset()
which advances time for test purposes.
This requires a little change to make the regmap_read_poll_timeout()
testable.
Update the macro and the test.
Fixes: ebe3497c9c ("test: regmap: add regmap_read_poll_timeout test")
Signed-off-by: Simon Glass <[email protected]>
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Add a test for the bootcount uclass, which uses the RTC bootcount backend
(i.e. drivers/bootcount/rtc.c is implictly also tested).
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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With enabled default Nimbus font dm_test_video_truetype* tests fail.
Update expected expressions to fix them.
Signed-off-by: Anatolij Gustschin <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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