Inspired by Linux's way, we also create VLAN devices for managing VLAN,
which will become interfaces like `eth0.58`.
QinQ is also supported, we can create VLAN devices above another VLAN
devices, like `eth0.100.101` (or even `eth0.1.2.3.4`, also supported on
Linux).
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Disable configuration options that are not needed for MCUboot loader
- Disable floating point and long long support in libc
- Disable libm
- Disable POSIX features: environment variables, message queues, timers
and pthreads
- Disable RAMTEST app to save code space
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
after the network card is turned off, read and write operations need
to return -ENETDOWN, and it is necessary to wake up the waiting read
and write operations.
Signed-off-by: wangchen <wangchen41@xiaomi.com>
The specific Cortex-R52 implementation could be configured with
a Single-Precision-only FPU (SP-only) and no Neon unit.
Executing double-precision instructions (e.g., `vadd.f64`) triggers
an Undefined Instruction exception.
The standard `-mfpu=fp-armv8` implicitly enables double-precision,
which is unsafe for this hardware.
`-mfpu=fpv5-sp-d16` is selected as the closest architectural match.
- It enforces Single Precision code generation (preventing crashes).
- It enables VFPv4/FPv5 features like FMA (Fused Multiply-Add) supported by the CR52 FPU.
- It restricts the register set to d0-d15, matching the hardware constraints.
This ensures the compiler utilizes hardware FPU and FMA acceleration
without emitting illegal double-precision instructions.
Signed-off-by: xiezhanpeng3 <xiezhanpeng3@lixiang.com>
Initial commit for adding rs-485 support to serial driver. More is needed as well as testing.
Style fixes.
Added unconfigure functionality.
Added Unconfigure configs to CONFIG.
More style fixes.
Changed depend spacing from 4 spaces to tab.
Fixed priv types, changed serialin to getreg.
Do not unconfigure tx/rx/dir pins by default.
Signed-off-by: kywwilson11 <kwilson@2g-eng.com>
As pull request apache#17200 & apache#17368 introduced support for scheduling sleep, a documentation is needed for different sleep interfaces.
This patch adds the description for sleep interfaces currently provided in NuttX, including Scheduled sleep(nxsched_sleep()...), Signal-scheduled sleep(nxsig_sleep()...), and Busy sleep(up_udelay()).
Signed-off-by: Haokun Dong <donghaokun@lixiang.com>
Fixed error verified in this PR https://github.com/apache/nuttx/pull/17423
added to the workflow:
- Show Disk Space
- Free Disk Space (Ubuntu)
Only Android runtime removed
- Post-build Disk Space
We can now monitor disk space.
Signed-off-by: simbit18 <simbit18@gmail.com>
The parameter count of read had to be a multiple of 4, otherwise the
result was truncated. Now all values are possible.
Signed-off-by: Mathias Duckeck <mathias.duckeck@avat.de>
Add support for the page erase (PE), sector erase (SE) and chip erase
(CE) dedicated commands on supported devices.
They can be triggered using the corresponding IOCTL commands
EEPIOC_PAGEERASE, EEPIOC_SECTORERASE and
EEPIOC_CHIPERASE.
On unsupported devices, this is equivalent to writing a full page,
sector, or the entire EEPROM to 0xFF.
Signed-off-by: Antoine Juckler <6445757+ajuckler@users.noreply.github.com>
The bytes of color should be sent in an opposite order in st7789_fill
function if the driver operates in 3 wire mode.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
- Fix EtherCAT signals drive strengh (from errata PORTS_CM.H002), caused bus faults.
- Changed xmc4_ecat.c for compile time pin definition.
- Fixed xmc4_ecat.c register not written (reset value already used).
- Removed EXTCLK for xmc4800 as pin is used for ECAT.
- Clean xmc4 familly board.h and clocks config.
Signed-off-by: adriendesp <adrien.desproges@gmail.com>
Updates the docs to the new esp32c3-devkit naming, after deprecating support
for now esp32c3-legacy.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This change makes the esp32c3-generic the main esp32c3 supported board: esp32c3-devkit.
The now esp32c3-legacy is pure register based and not maintained anymore.
Now, esp32c3-devkit shares the same driver implementation as ESP32-C6 and ESP32-H2.
- esp32c3-devkit -> esp32c3-legacy
- esp32c3-generic -> esp32c3-devkit
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
- ARCH_CHIP_ESP32C3_LEGACY created
- ARCH_CHIP_ESP32C3_GENERIC is now ARCH_CHIP_ESP32C3
This is part of deprecating esp32c3-devkit as esp32c3-legacy and
using esp32c3-generic (now esp32c3-devkit) instead.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Enhance the nuttx_generate_kconfig() implementation to ensure that
both subdirectories and external directories containing a CMakeLists.txt
or a Kconfig file are properly included during Kconfig generation.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Update the CA training result check to match the HSS reference code.
The original check which required phase delays to be 5 taps separated was wrong.
This has also been removed from the HSS.
Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
The window is 32 taps, so in order to the eye to be completely inside the window,
the (offset + width) has to be less or equal than (32 - margin).
Add this additional sanity check in the mpfs_training_verify.
Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
Fix build errors in the Tricore architecture caused by the missing `lock`
member in `struct tricore_systimer_lowerhalf_s`, as well as the missing
definition of the `IFX_CFG_CPU_CLOCK_FREQUENCY` macro.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
