This commit refactors the PL011 UART driver so that it can be re-used
for any number of UART interfaces depending on the board/chip. This
commit also hooks the UART interface configuration/selection for PL011
UART interfaces into the same Kconfig used for regular UART interfaces.
Now UART interfaces are configured in a standard, extensible way.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
The CI refresh step removes the explicit LVGL terminal keyboard input selection from the esp32s3-m5-cardputer lvglterm defconfig.
Update the saved defconfig so unrelated pull requests do not fail the normalize check on this board.
Signed-off-by: Old-Ding <ai.neo.ae86@gmail.com>
This board config is reaching the 64KB Flash limit, so disable some
not used interface to reduce size.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
rtl8720f_wifi_initialize() spawned a kthread to run the blocking WHC host
bring-up and register wlan0, so the netdev appeared only after netinit had
already run its one-shot associate -- the WiFi never auto-connected at
boot. Do the bring-up synchronously on the board bring-up path (mirroring
rtl8721dx_wifi_initialize) so wlan0 exists before netinit runs.
Enable the standard netinit auto-connect machinery in both board
defconfigs: NETINIT_THREAD (runs associate + DHCP off the NSH init path so
the prompt is not blocked), NETINIT_DHCPC, and placeholder
NETINIT_WAPI_SSID/PASSPHRASE the user replaces with their own credentials
(WIRELESS_WAPI + the wapi cmdtool are already enabled).
Signed-off-by: raul_chen <raul_chen@realsil.com.cn>
Rework the Ameba WHC WiFi driver from the legacy flat net_driver_s model
to the netdev lower-half framework (netdev_lowerhalf_s + netdev_ops_s with
.transmit/.receive, IOB-based quota backpressure and a dedicated
NETDEV_RX_THREAD). This provides real TX backpressure and moves RX off
the IPC callback onto a bounded rx queue.
Raise the host TX skb pool (skb_num_ap) to a minimum of 16. The SDK
default of 4 is too small for sustained TCP TX: the host send runs out of
buffers (-2), which exhausts retransmits and tears the connection down.
Enable CONFIG_NET_TCP_SELECTIVE_ACK (which selects OUT_OF_ORDER) in both
board defconfigs. WiFi's occasional loss otherwise stalls TCP RX on RTO
timeouts (~2 Mbit/s); with SACK + out-of-order queuing RX recovers to
~12-13 Mbit/s.
Signed-off-by: raul_chen <raul_chen@realsil.com.cn>
Compare the requested LED id with BOARD_RLED instead of assigning it. BOARD_RLED is nonzero, so the assignment made every non-green LED request select the red LED instead of rejecting invalid ids.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <35417409+Old-Ding@users.noreply.github.com>
Replace the divergent board conventions for the timer input clock
frequency with a single uniform convention provided by every board:
- STM32_APBx_TIMn_CLKIN and BOARD_TIMn_FREQUENCY -> STM32_TIMn_CLKIN
- STM32_APBx_LPTIMn_CLKIN, BOARD_LPTIMn_FREQUENCY and
STM32_LPTIMn_FREQUENCY -> STM32_LPTIMn_CLKIN
- STM32_APB1_THRTIM1_CLKIN and BOARD_HRTIM1_FREQUENCY ->
STM32_HRTIM1_CLKIN
All STM32 consumers (tim/lptim/pwm/adc/dac/capture/sdadc/dfsdm/
pulsecount) updated to match; the timer input clock is now bus-agnostic
in the drivers.
Boards that carried the same timer clock in more than one convention now
define STM32_TIMn_CLKIN exactly once, derived from the APB bus clock
(PCLKx with the x2 doubler when the APB prescaler is greater than 1),
instead of redefining it with a second, sometimes different, value.
BREAKING CHANGE: The timer input-clock board macros STM32_APBx_TIMn_CLKIN,
BOARD_TIMn_FREQUENCY, STM32_APBx_LPTIMn_CLKIN, BOARD_LPTIMn_FREQUENCY,
STM32_LPTIMn_FREQUENCY, STM32_APB1_THRTIM1_CLKIN and
BOARD_HRTIM1_FREQUENCY are removed in favor of STM32_TIMn_CLKIN,
STM32_LPTIMn_CLKIN and STM32_HRTIM1_CLKIN. Out-of-tree boards must
define the new macros (drop the APB bus from the name, keep the value),
and out-of-tree drivers referencing the old names must be updated.
Signed-off-by: raiden00pl <raiden00@railab.me>
the timers example causes the following error:
iscv-none-elf-ld: /github/workspace/sources/nuttx/staging/libapps.a(timer_main.c.github.workspace.sources.apps.examples.timer_1.o): in function timer_main:
/github/workspace/sources/apps/examples/timer/timer_main.c:209:(.text.timer_main+0x1c2): undefined reference to sigaction
riscv-none-elf-ld: /github/workspace/sources/apps/examples/timer/timer_main.c:278:(.text.timer_main+0x30e): undefined reference to sigaction
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
If this configuration is enabled it will cause the build error
riscv-none-elf-ld: /github/workspace/sources/nuttx/nuttx section .text will not fit in region ilm
riscv-none-elf-ld: region ilm overflowed by 976 bytes
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Replace the per-family stm32_get_uniqueid() implementations and the two
IP-versioned common variants with a single generic byte-array reader,
arch/arm/src/common/stm32/stm32_uid.c.
BREAKING CHANGE for STM32 M0 families: stm32_get_uniqueid() now always
takes a uint8_t[12] buffer.
Out-of-tree Cortex-M0 code that used the previous prototype
"void stm32_get_uniqueid(uint32_t *uid)" must change its buffer to
"uint8_t uniqueid[12]".
Signed-off-by: raiden00pl <raiden00@railab.me>
Add an "lvglterm" configuration that runs the on-screen NuttShell terminal
(apps/examples/lvglterm, touch input variant) on the display: an on-screen
LVGL keyboard driven by the FT5X06 touchscreen feeds the shell and the NSH
output is rendered in an LVGL text area.
Update the apps/examples/lvglterm documentation to describe the two input
variants (on-screen touch keyboard and physical keyboard) and their
configuration options (input source, keyboard device and font choices).
Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
Add the 56-key matrix keyboard driver for the M5Stack Cardputer. The keys
form an 8x7 matrix behind a 74HC138 3-to-8 demultiplexer; the driver scans it
on the low-priority work queue and registers a keyboard device at /dev/kbd0,
reporting ASCII codes with SHIFT/CTRL and Fn (cursor) handling.
Add an "lvglterm" configuration that runs the on-screen NuttShell terminal
(apps/examples/lvglterm, physical-keyboard input variant) on the ST7789
display: the shell output is rendered in an LVGL text area and the keyboard
feeds the input. Wi-Fi is included so the on-screen shell can associate with
an access point using wapi.
Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
The existing first-order LCG (seed = 470001 * seed % 999563) has several
quality problems:
- Output range limited to [1, 999562] (~20 bits) instead of full 32-bit
- Lower bits have very short periods (8-bit period = 1, 16-bit = 105)
- Overall period only ~1M, far too short for many applications
- Causes mbedtls_rsa_gen_key to loop forever when rand() consumption
aligns with the cycle length (issue #16760)
Replace the entire order-based LCG implementation (CONFIG_LIBC_RAND_ORDER
0-3) with Marsaglia's xorshift32:
- Full 32-bit output range
- Period 2^32 - 1 (~4.29 billion)
- Fast: just three XOR/shift operations
- No floating-point math needed
- No CONFIG_LIBC_RAND_ORDER configuration required
Remove the CONFIG_LIBC_RAND_ORDER Kconfig option and clean up all
defconfig references (12 boards) and related comments.
Signed-off-by: hanzhijian <hanzhijian@zepp.com>
1. The .kasan.unused and .kasan.global sections contain compiler-generated
data with the WRITE flag (.data..LASAN*), but the linker script placed
them before .text without specifying a memory region. The linker could
not put writable sections into the read-only ROM (rx) region, so it
silently placed them at 0x40000000 in RAM, creating an extra LOAD
segment that conflicts with QEMU virt's RAM layout and causes boot
failure.
2. The .kasan.global should be placed before .data because .data
patten (*(.data*)) includes .kasan.global pattern (*(.data..LASAN0)),
and it cause kasan_global.py cannot find .kasan.global section to
generate the g_global_region array.
3. Move .kasan.shadows from before .text to after .rodata. Placing it
before .text causes .text to shift when .kasan.shadows transitions
from empty (pass 1) to populated (pass 2+), preventing the multi-pass
link addresses from converging. After .rodata it does not affect any
upstream section addresses.
4. Add CMake post-build step to strip .kasan.unused and .kasan.global
sections from the final binary, matching the Makefile build behavior.
Signed-off-by: leisiji <2265215145@qq.com>
Includes a defconfig to play NXDoom on the simulator. Keyboard input is
available through X11, as well as graphics rendering. The `/data` folder
is used as the default home for game files.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This port adds support for the M5Stack Cardputer (M5Stamp S3 /
ESP32-S3FN8, dual Xtensa LX7 @ 240 MHz, 8 MB flash, no PSRAM).
It reuses the common ESP32-S3 board helpers and ships these
configurations:
- nsh: NuttShell over the USB-Serial-JTAG console
- sdcard: microSD card on SPI3 (FAT)
- fb: ST7789 240x135 display exposed as a framebuffer
- wifi: Wi-Fi station
- softap: Wi-Fi SoftAP with DHCP server
- lvgl: LVGL graphics on the ST7789 (lvgldemo)
Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
Currently stm32l0538-disco is using all its space on NuttX mainline
After some investigation I noticed that DD is using more than 1500
bytes. After disabling it the board returned to compile.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Add board-level support for two Realtek Ameba WHC evaluation boards:
- pke8721daf (RTL8721Dx)
- rtl8720f_evb (RTL8720F)
Each board provides:
- defconfig for NSH with WiFi networking support
- CMakeLists.txt (make-only build helper that fails fast on cmake)
- Board-specific bring-up and initialization (leds, SDIO, flash)
- Scripts/Make.defs including the IC-level build fragment and the
make flash target (tools/ameba/Config.mk)
Signed-off-by: raul_chen <raul_chen@realsil.com.cn>
Align the NuttX open(2) flag constants with the Linux asm-generic
values so that the FUSE wire protocol and other cross-platform
interfaces work without conversion.
All code that used '(flags & O_RDONLY)' as a bitmask check (always 0
now that O_RDONLY=0) has been updated to use '(flags & O_ACCMODE)'
comparisons.
The NUTTX_O_* constants in include/nuttx/fs/hostfs.h are updated to
match, and the sim hostfs open flag mapping is fixed.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Provide correct pin name BOARD_LED1 and associated bit mask
BOARD_LED1_BIT. Also use non-negated `ledon`. Add initialization into
bringup code.
Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com>
Add a board configuration that enables the Dropbear SSH server on the ESP32-C3 DevKit with Wi-Fi networking and the required crypto support.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
Move the stm32l1 sources, headers and boards into arch/arm/src/stm32l1,
arch/arm/include/stm32l1 and boards/arm/stm32l1, then finalize the split:
source each split family directly in arch/arm/Kconfig and boards/Kconfig and
remove the now-empty combined arch/arm/src/stm32 and boards/arm/stm32 trees.
BREAKING CHANGE: The legacy STM32 architecture and board paths were split into
stm32f1, stm32l1, stm32f2, stm32f3, stm32f4, and stm32g4 directories.
Out-of-tree boards must move from stm32 to the matching split family.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32g4 sources, headers and boards into arch/arm/src/stm32g4,
arch/arm/include/stm32g4 and boards/arm/stm32g4.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f4 sources, headers and boards into arch/arm/src/stm32f4,
arch/arm/include/stm32f4 and boards/arm/stm32f4.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f3 sources, headers and boards into arch/arm/src/stm32f3,
arch/arm/include/stm32f3 and boards/arm/stm32f3.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f2 sources, headers and boards into arch/arm/src/stm32f2,
arch/arm/include/stm32f2 and boards/arm/stm32f2.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f1 sources, headers and boards into arch/arm/src/stm32f1,
arch/arm/include/stm32f1 and boards/arm/stm32f1.
Signed-off-by: raiden00pl <raiden00@railab.me>
Move the stm32c0 sources, headers and boards into arch/arm/src/stm32c0,
arch/arm/include/stm32c0 and boards/arm/stm32c0, then finalize the split:
source each split family directly in arch/arm/Kconfig and boards/Kconfig and
remove the now-empty combined arch/arm/src/stm32f0l0g0 and
boards/arm/stm32f0l0g0 trees.
BREAKING CHANGE: The combined STM32F0/L0/G0/C0 architecture and board
paths were split into stm32f0, stm32l0, stm32g0, and stm32c0 directories.
Out-of-tree boards, include paths, source paths, and defconfigs must move
from stm32f0l0g0 to the matching split family.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32g0 sources, headers and boards into arch/arm/src/stm32g0,
arch/arm/include/stm32g0 and boards/arm/stm32g0.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32l0 sources, headers and boards into arch/arm/src/stm32l0,
arch/arm/include/stm32l0 and boards/arm/stm32l0.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f0 sources, headers and boards into arch/arm/src/stm32f0,
arch/arm/include/stm32f0 and boards/arm/stm32f0.
Signed-off-by: raiden00pl <raiden00@railab.me>
Add boards/arm/stm32l4/common so STM32L4 boards build through the shared
STM32 board-common tree (boards/arm/common/stm32), like the other split
STM32 families.
Convert each STM32L4 board's src/Makefile to src/Make.defs so the
per-board sources are pulled in by the common board Makefile.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: Move the existing STM32 board common sources to
boards/arm/common/stm32 and fold in the common STM32F0/L0/G0/C0
board helpers so split STM32 board families can share one source
tree.
Signed-off-by: raiden00pl <raiden00@railab.me>
This commit includes BMP280 driver registration on I2C1 in the RPi4B
bringup logic _if_ the user selects the board-level configuration option
(so as to not interfere with any user's custom implementation of
interfacing with this sensor). A configuration is added with the BMP280
registration, example program and `uorb_listener` that is also
documented.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Includes a new I2C configuration (and documentation for it) to use the
I2C1 bus on the Raspberry Pi 4B.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Change the I2C character device registration to depend on the correct
CONFIG option for enabling character drivers.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This commit adds a defconfig for enabling the NuttX Web Panel on
ESP32-P4. It also create entries to automatically call the Web
panel application after system's boot up.
The `webpanel` is removed from regular ESP32-P4 CI testing because
it ships with Python and that would overload CI infrastructure.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
