net/udp: fix sndbufs member access in udp_sendto_buffered

The sndbufs field was moved to socket_conn_s as s_sndbufs in the new NuttX version. Line 955 was missed during rebase while line 718 was already correctly updated. Fix: conn->sndbufs -> conn->sconn.s_sndbufs
Revert "libs/libc/stdlib/lib_exit.c: fix multiple definition of __dso_handle in msys2"
2026-04-28 16:02:38 +08:00 · 2026-04-27 10:04:05 +08:00 · 2026-04-27 09:58:57 +08:00 · 2026-04-27 09:58:53 +08:00 · 2026-04-27 09:58:49 +08:00 · 2026-04-27 09:58:45 +08:00
930 changed files with 6174 additions and 1356 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -90,6 +90,11 @@ set(CMAKE_INSTALL_PREFIX
    ${CMAKE_BINARY_DIR}/staging
    CACHE PATH "Global install prefix" FORCE)

+# default install path is from the original Makefile staging.
+set(CMAKE_INSTALL_PREFIX
+    ${CMAKE_BINARY_DIR}/staging
+    CACHE PATH "Global install prefix" FORCE)
+
 # Setup build type (Debug Release RelWithDebInfo MinSizeRel Coverage). Default
 # to minimum size release

--- a/Documentation/platforms/xtensa/esp32s3/boards/esp32s3-devkit/index.rst
+++ b/Documentation/platforms/xtensa/esp32s3/boards/esp32s3-devkit/index.rst
@ -801,3 +801,20 @@ To test the XTWDT(/dev/watchdog3) an interrupt handler needs to be
 implemented because XTWDT does not have system reset feature. To implement
 an interrupt handler `WDIOC_CAPTURE` command can be used. When interrupt
 rises, XTAL32K clock can be restored with `WDIOC_RSTCLK` command.
+
+adb
+---
+
+Basic NuttShell configuration console enabled over USB Device (USB ADB).
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh esp32s3-devkit:adb
+  $ make -j16
+  $ make flash ESPTOOL_PORT=/dev/ttyACMx
+
+Then run the adb command::
+
+  $ adb -s 1234 shell
+  nsh> uname -a
+  NuttX 0.0.0  Nov 22 2024 11:41:43 xtensa esp32s3-devkit
--- a/Documentation/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.rst
+++ b/Documentation/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.rst
@ -0,0 +1,346 @@
+===================
+LCKFB SZPI ESP32-S3
+===================
+
+The `LCKFB SZPI ESP32-S3 <https://wiki.lckfb.com/zh-hans/szpi-esp32s3/>`_ is a development board for the ESP32-S3 SoC from Jialichuang, based on a ESP32-S3-WROOM-1 module.
+
+.. list-table::
+   :align: center
+
+   * - .. figure:: lckfb-szpi-esp32s3-white.png
+          :align: center
+
+Features
+========
+
+The development board almost includes all the achievable functions of the ESP32-S3, maximizing the performance of the ESP32-S3. It features a color screen display (2 inches), complete audio input (2 microphones) and output (speaker) functions. Combined with its integrated motion sensors, as well as Wi-Fi and Bluetooth capabilities, it can be used to create more practical and interesting IoT applications. There are two expansion interfaces available for connecting additional external sensor modules and actuators. The development board is compact in size (69x41x14mm), and the shell is designed without screws, allowing for easy opening and installation by hand without the need for tools such as a screwdriver.
+
+Serial Console
+==============
+
+UART0 is, by default, the serial console.  It connects to the on-board
+CP2102 converter and is available on the USB connector USB CON8 (J1).
+
+It will show up as /dev/ttyUSB[n] where [n] will probably be 0.
+
+Buttons
+================
+
+Board Buttons
+-------------
+
+There are two buttons labeled Boot and EN.  The EN button is not available
+to software.  It pulls the chip enable line that doubles as a reset line.
+
+The BOOT button is connected to IO0.  On reset it is used as a strapping
+pin to determine whether the chip boots normally or into the serial
+bootloader.  After reset, however, the BOOT button can be used for software
+input.
+
+I2S
+===
+
+ESP32-S3 has two I2S peripherals accessible using either the generic I2S audio
+driver or a specific audio codec driver
+(`CS4344 <https://www.cirrus.com/products/cs4344-45-48/>`__ bindings are
+available at the moment). The generic I2S audio driver enables the use of both
+the receiver module (RX) and the transmitter module (TX) without using any
+specific codec. Also, it's possible to use the I2S character device driver
+to bypass the audio subsystem and write directly to the I2S peripheral.
+
+The following configurations use the I2S peripheral::
+  * :ref:`platforms/xtensa/esp32s3/boards/esp32s3-devkit/index:audio`
+  * :ref:`platforms/xtensa/esp32s3/boards/esp32s3-devkit/index:nxlooper`
+
+Configurations
+==============
+
+All of the configurations presented below can be tested by running the following commands::
+
+    $ ./tools/configure.sh lckfb-szpi-esp32s3:<config_name>
+    $ make flash ESPTOOL_PORT=/dev/ttyUSB0 -j
+
+Where <config_name> is the name of board configuration you want to use, i.e.: nsh, buttons, wifi...
+Then use a serial console terminal like ``picocom`` configured to 115200 8N1.
+
+nsh
+---
+
+Basic NuttShell configuration (console enabled in UART0, exposed via
+USB connection by means of CP2102 converter, at 115200 bps).
+
+usb_device
+----------
+
+Basic NuttShell configuration console and USB CDCACM enabled.
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh lckfb-szpi-esp32s3:usb_device
+  $ make -j16
+  $ make flash ESPTOOL_PORT=/dev/ttyUSBx
+
+And then run the usbserial command at device side::
+
+  nsh> usbserial &
+
+Finally check dmesg and content at host side::
+
+  $ sudo dmesg -c
+  [1768234.376415] usb 1-9.3.3: new full-speed USB device number 87 using xhci_hcd
+  [1768234.468015] usb 1-9.3.3: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.01
+  [1768234.468020] usb 1-9.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
+  [1768234.468021] usb 1-9.3.3: Product: CDC/ACM Serial
+  [1768234.468022] usb 1-9.3.3: Manufacturer: NuttX
+  [1768234.468023] usb 1-9.3.3: SerialNumber: 0
+  [1768234.478806] cdc_acm 1-9.3.3:1.0: ttyACM5: USB ACM device
+
+  $ sudo minicom -D /dev/ttyACM5 -b 115200
+
+adb
+---
+
+Basic NuttShell configuration console enabled over USB Device (USB ADB).
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh lckfb-szpi-esp32s3:adb
+  $ make -j16
+  $ make flash ESPTOOL_PORT=/dev/ttyUSBx
+
+Then run the adb command::
+
+  $ adb -s 1234 shell
+  nsh> uname -a
+  NuttX 0.0.0  Mar 21 2025 14:25:36 xtensa lckfb-szpi-esp32s3
+
+txtable
+-------
+
+Basic TXTABLE(Text based Partition Table) configuration console enabled over USB ADB.
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh -l lckfb-szpi-esp32s3:txtable
+  $ make -j16
+  $ make flash ESPTOOL_PORT=/dev/ttyUSBx
+
+Then check the partition::
+
+  nsh> ls -l /dev/
+  /dev:
+   dr--r--r--           0 adb0/
+   crw-rw-rw-           0 console
+   frw-rw-rw-     1044480 data
+   frw-rw-rw-     1048576 esp32s3flash
+   c-w--w--w-           0 log
+   crw-rw-rw-           0 null
+   crw-rw-rw-           0 ptmx
+   dr--r--r--           0 pts/
+   brw-rw-rw-        1024 ram0
+   crw-rw-rw-           0 ttyS0
+   frw-rw-rw-        4096 txtable
+   crw-rw-rw-           0 zero
+
+fastboot
+--------
+
+The basic Fastboot configuration is based on lckfb-szpi-esp32s3:usb_device.
+More details about usage of fastboot, please refer to `fastbootd — NuttX latest documentation <https://nuttx.apache.org/docs/latest/applications/system/fastboot/index.html>`_.
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh -l lckfb-szpi-esp32s3:fastboot
+  $ make flash ESPTOOL_PORT=/dev/ttyUSBx -j
+
+To test it, just run the following (**Default is host side**):
+
+1. Install fastboot tool::
+
+    sudo apt install fastboot
+
+2. List devices running fastboot::
+
+    fastboot devices
+
+  Example::
+
+    $ fastboot devices
+    1234    fastboot
+
+3. Display given variable::
+
+    fastboot getvar <NAME>
+
+  Example::
+
+    # Display the "kernel" variable::
+    $ fastboot -s 1234 getvar kernel
+    Kernel: NuttX
+    Finished. Total time: 0.000s
+
+4. Flash given partition::
+
+    fastboot flash PARTITION FILENAME
+
+  Example (Flash test.img to partition ram10)::
+
+    # 1. Generate a test image
+    $ dd if=/dev/random of=test.img bs=1 count=128
+
+    # 2. Create a RAM disk (Device side)
+    nsh> mkrd -m 10 -s 512 640
+    nsh> ls -l /dev/ram10
+     brw-rw-rw-      327680 /dev/ram10
+
+    # 3. Flash test.img to partition ram10
+    $ fastboot flash ram10 ./test.img
+    Sending 'ram10' (0 KB)                             OKAY [  0.001s]
+    Writing 'ram10'                                    OKAY [  0.001s]
+    Finished. Total time: 0.003s
+
+    # 4. Hexdump the test.img and partition ram10, and compare
+
+    ## Host side
+    $ hexdump test.img
+    0000000 b1e8 b297 4ac5 9dfa d170 244e 4f83 0f93
+    0000010 1bf7 0b19 7bde 5543 0520 9719 746d 54fc
+    0000020 369d 72b3 f2e6 f463 c8e9 24c8 c876 e820
+    0000030 384d 07ab 52ca 2b24 dee7 0404 2663 91e4
+    0000040 6752 3611 aece b543 5194 2224 d1d5 8144
+    0000050 ff44 3bc9 5155 b393 1efb 9e88 2de9 3669
+    0000060 d010 2770 9192 2532 ccf5 591f 39ea 2431
+    0000070 2e3f feb0 87ef 9bdf 7dd4 2e79 64de edf6
+    0000080
+
+    ## Device side
+    nsh> hexdump /dev/ram10 count=128
+    /dev/ram10 at 00000000:
+    0000: e8 b1 97 b2 c5 4a fa 9d 70 d1 4e 24 83 4f 93 0f .....J..p.N$.O..
+    0010: f7 1b 19 0b de 7b 43 55 20 05 19 97 6d 74 fc 54 .....{CU ...mt.T
+    0020: 9d 36 b3 72 e6 f2 63 f4 e9 c8 c8 24 76 c8 20 e8 .6.r..c....$v. .
+    0030: 4d 38 ab 07 ca 52 24 2b e7 de 04 04 63 26 e4 91 M8...R$+....c&..
+    0040: 52 67 11 36 ce ae 43 b5 94 51 24 22 d5 d1 44 81 Rg.6..C..Q$"..D.
+    0050: 44 ff c9 3b 55 51 93 b3 fb 1e 88 9e e9 2d 69 36 D..;UQ.......-i6
+    0060: 10 d0 70 27 92 91 32 25 f5 cc 1f 59 ea 39 31 24 ..p'..2%...Y.91$
+    0070: 3f 2e b0 fe ef 87 df 9b d4 7d 79 2e de 64 f6 ed ?........}y..d..
+
+pca9557
+-------
+
+Basic NuttShell configuration console and I/O expander driver PCA9557 enabled.
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh lckfb-szpi-esp32s3:pca9557
+  $ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
+
+Then test gpio2(pin9(P2) of PCA9557)::
+
+  # With hardware check, the pin levels meet the expected requirements.
+
+  # Output low
+  nsh> echo 0 > /dev/gpio2
+  nsh> cat /dev/gpio2
+  0
+
+  # Output high
+  nsh> echo 1 > /dev/gpio2
+  nsh> cat /dev/gpio2
+  1
+
+pwm
+---
+
+Basic NuttShell configuration console and LEDC(PWM) enabled.
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh lckfb-szpi-esp32s3:pwm
+  $ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
+
+Then test LEDC(PWM) with pin42(backlight of LCD)::
+
+  # Backlight 0%
+  nsh> pwm -d 100
+  pwm_main: starting output with frequency: 100 duty: 0000ffff
+  pwm_main: stopping output
+
+  # Backlight 10%
+  nsh> pwm -d 90
+  pwm_main: starting output with frequency: 100 duty: 0000e666
+  pwm_main: stopping output
+
+  # Backlight 100%
+  nsh> pwm -d 0
+  pwm_main: starting output with frequency: 100 duty: 00000000
+  pwm_main: stopping output
+
+gpio
+----
+
+Basic NuttShell configuration console and GPIO enabled.
+
+===== ========== ===============
+Num   Type       Func / Location
+===== ========== ===============
+IO39  Output     LCD SPI D/C
+IO10  Input      GP1.25-5P expansion interface 1 (left side, near the speaker)
+IO11  Interrupt  GP1.25-5P expansion interface 1 (left side, near the speaker)
+===== ========== ===============
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh lckfb-szpi-esp32s3:gpio
+  $ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
+
+Then test gpio39(IO39)::
+
+  # With hardware check, the pin levels meet the expected requirements.
+
+  # Output high
+  nsh> echo 1 > /dev/gpio39
+  nsh> cat /dev/gpio39
+  1
+
+  # Output low
+  nsh> echo 0 > /dev/gpio39
+  nsh> cat /dev/gpio39
+  0
+
+lcd
+---
+
+Basic NuttShell configuration console and LCD enabled.
+
+.. figure:: lckfb-szpi-esp32s3-lcd.jpg
+   :align: center
+
+You can run the configuration and compilation procedure::
+
+  $ ./tools/configure.sh lckfb-szpi-esp32s3:lcd
+  $ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
+
+Then run the fb command::
+
+  nsh> fb
+  VideoInfo:
+        fmt: 11
+       xres: 240
+       yres: 320
+    nplanes: 1
+  PlaneInfo (plane 0):
+      fbmem: 0x3fc8e9f8
+      fblen: 153600
+     stride: 480
+    display: 0
+        bpp: 16
+  Mapped FB: 0x3fc8e9f8
+   0: (  0,  0) (240,320)
+   1: ( 21, 29) (198,262)
+   2: ( 42, 58) (156,204)
+   3: ( 63, 87) (114,146)
+   4: ( 84,116) ( 72, 88)
+   5: (105,145) ( 30, 30)
+  Test finished
+  nsh>
--- a/Documentation/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/lckfb-szpi-esp32s3-lcd.jpg
+++ b/Documentation/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/lckfb-szpi-esp32s3-lcd.jpg
--- a/Documentation/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/lckfb-szpi-esp32s3-white.png
+++ b/Documentation/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/lckfb-szpi-esp32s3-white.png
--- a/arch/arm/src/common/Toolchain.defs
+++ b/arch/arm/src/common/Toolchain.defs
@ -586,10 +586,15 @@ ifeq ($(CONFIG_UNWINDER_ARM),y)
  CXXELFFLAGS += -fno-unwind-tables -fno-asynchronous-unwind-tables
 endif

+ifeq ($(CONFIG_UNWINDER_ARM),y)
+  CELFFLAGS += -fno-unwind-tables -fno-asynchronous-unwind-tables
+  CXXELFFLAGS += -fno-unwind-tables -fno-asynchronous-unwind-tables
+endif
+
 ifeq ($(CONFIG_PIC),y)
  CFLAGS += --fixed-r10
-  CELFFLAGS += $(PICFLAGS) -mpic-register=r10
-  CXXELFFLAGS += $(PICFLAGS) -mpic-register=r10
+  CELFFLAGS += $(PICFLAGS) -mpic-register=r10 -fno-unwind-tables -fno-asynchronous-unwind-tables
+  CXXELFFLAGS += $(PICFLAGS) -mpic-register=r10 -fno-unwind-tables -fno-asynchronous-unwind-tables

  # Generate an executable elf, need to ignore undefined symbols
  LDELFFLAGS += --unresolved-symbols=ignore-in-object-files --emit-relocs
--- a/arch/arm/src/goldfish/goldfish_idle.c
+++ b/arch/arm/src/goldfish/goldfish_idle.c
@ -1,6 +1,8 @@
 /****************************************************************************
 * arch/arm/src/goldfish/goldfish_idle.c
 *
+ * SPDX-License-Identifier: Apache-2.0
+ *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@ -326,6 +326,18 @@ config ARCH_CPU_UNKNOWN
 	select ARCH_HAVE_FPU
 	select ARM64_HAVE_NEON

+config ARCH_CPU_UNKNOWN
+	bool
+	default n
+	select ARCH_ARMV8A
+	select ARCH_HAVE_TRUSTZONE
+	select ARCH_DCACHE
+	select ARCH_ICACHE
+	select ARCH_HAVE_MMU
+	select ARCH_HAVE_FPU
+	select ARCH_HAVE_TESTSET
+	select ARM64_HAVE_NEON
+
 config ARCH_FAMILY
 	string
 	default "armv8-a"   if ARCH_ARMV8A
--- a/arch/sim/src/Makefile
+++ b/arch/sim/src/Makefile
@ -90,6 +90,7 @@ endif

 ifeq ($(CONFIG_SCHED_BACKTRACE),y)
 CSRCS += sim_backtrace.c
+STDLIBS += -lunwind
 endif

 ifeq ($(CONFIG_ARCH_HAVE_FORK),y)
--- a/arch/x86_64/src/goldfish/CMakeLists.txt
+++ b/arch/x86_64/src/goldfish/CMakeLists.txt
@ -3,6 +3,8 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this
--- a/arch/xtensa/src/common/xtensa_int_handlers.S
+++ b/arch/xtensa/src/common/xtensa_int_handlers.S
@ -334,6 +334,13 @@ _xtensa_level1_handler:
 	or	a4, a3, a4
 	s32i	a4, a2, (4 * REG_PS)

+	/* Set PS.EXCM to 1 */
+
+	movi	a3, PS_EXCM_MASK
+	l32i	a4, a2, (4 * REG_PS)
+	or	a4, a3, a4
+	s32i	a4, a2, (4 * REG_PS)
+
 	/* Restore registers in preparation to return from interrupt */

 	call0   _xtensa_context_restore     /* Preserves a2 */
--- a/arch/xtensa/src/esp32s3/Kconfig
+++ b/arch/xtensa/src/esp32s3/Kconfig
@ -1166,7 +1166,7 @@ config ESP32S3_SPI_SLAVE_BUFSIZE
 config ESP32S3_SPI2_CSPIN
 	int "SPI2 CS Pin"
 	default 10
-	range 0 48
+	range -1 48

 config ESP32S3_SPI2_CLKPIN
 	int "SPI2 CLK Pin"
@ -1176,12 +1176,12 @@ config ESP32S3_SPI2_CLKPIN
 config ESP32S3_SPI2_MOSIPIN
 	int "SPI2 MOSI Pin"
 	default 11
-	range 0 48
+	range -1 48

 config ESP32S3_SPI2_MISOPIN
 	int "SPI2 MISO Pin"
 	default 13
-	range 0 48
+	range -1 48

 config ESP32S3_SPI2_IO2PIN
 	int "SPI2 IO2 Pin"
@ -1198,7 +1198,7 @@ config ESP32S3_SPI2_IO3PIN
 config ESP32S3_SPI3_CSPIN
 	int "SPI3 CS Pin"
 	default 10
-	range 0 48
+	range -1 48

 config ESP32S3_SPI3_CLKPIN
 	int "SPI3 CLK Pin"
@ -1208,12 +1208,12 @@ config ESP32S3_SPI3_CLKPIN
 config ESP32S3_SPI3_MOSIPIN
 	int "SPI3 MOSI Pin"
 	default 7
-	range 0 48
+	range -1 48

 config ESP32S3_SPI3_MISOPIN
 	int "SPI3 MISO Pin"
 	default 2
-	range 0 48
+	range -1 48

 config ESP32S3_SPI3_IO2PIN
 	int "SPI3 IO2 Pin"
--- a/arch/xtensa/src/esp32s3/esp32s3_spi.c
+++ b/arch/xtensa/src/esp32s3/esp32s3_spi.c
@ -493,11 +493,16 @@ static inline bool esp32s3_spi_iomux(struct esp32s3_spi_priv_s *priv)

  if (cfg->id == 2)
    {
-      if (cfg->mosi_pin == SPI2_IOMUX_MOSIPIN &&
+      if (
+#if CONFIG_ESP32S3_SPI2_MOSIPIN >= 0
+          cfg->mosi_pin == SPI2_IOMUX_MOSIPIN &&
+#endif
 #ifndef CONFIG_ESP32S3_SPI_SWCS
          cfg->cs_pin == SPI2_IOMUX_CSPIN &&
 #endif
+#if CONFIG_ESP32S3_SPI2_MISOPIN >= 0
          cfg->miso_pin == SPI2_IOMUX_MISOPIN &&
+#endif
          cfg->clk_pin == SPI2_IOMUX_CLKPIN)
        {
          mapped = true;
@ -590,7 +595,10 @@ static void esp32s3_spi_select(struct spi_dev_s *dev,
 #if SPI_HAVE_SWCS
  struct esp32s3_spi_priv_s *priv = (struct esp32s3_spi_priv_s *)dev;

-  esp32s3_gpiowrite(priv->config->cs_pin, !selected);
+  if (priv->config->cs_pin >= 0)
+    {
+      esp32s3_gpiowrite(priv->config->cs_pin, !selected);
+    }
 #endif

  spiinfo("devid: %08" PRIx32 " CS: %s\n",
@ -1415,14 +1423,57 @@ static int esp32s3_spi_init(struct spi_dev_s *dev)
  const struct esp32s3_spi_config_s *config = priv->config;
  uint32_t regval;

-  esp32s3_gpiowrite(config->cs_pin, true);
-  esp32s3_gpiowrite(config->mosi_pin, true);
-  esp32s3_gpiowrite(config->miso_pin, true);
+  if (config->cs_pin >= 0)
+    {
+      esp32s3_gpiowrite(config->cs_pin, true);
+    }
+#ifdef CONFIG_ESP32S3_SPI_UDCS
+#ifdef CONFIG_ESP32S3_SPI2
+  else if (config->id == ESP32S3_SPI2)
+    {
+      esp32s3_spi2_select(dev, config->id, false);
+    }
+#endif
+#ifdef CONFIG_ESP32S3_SPI3
+  else if (config->id == ESP32S3_SPI3)
+    {
+      esp32s3_spi3_select(dev, config->id, false);
+    }
+#endif
+#endif
+
+  if (config->mosi_pin >= 0)
+    {
+      esp32s3_gpiowrite(config->mosi_pin, true);
+    }
+
+  if (config->miso_pin >= 0)
+    {
+      esp32s3_gpiowrite(config->miso_pin, true);
+    }
+
  esp32s3_gpiowrite(config->clk_pin, true);

 #if SPI_HAVE_SWCS
-  esp32s3_configgpio(config->cs_pin, OUTPUT_FUNCTION_1);
-  esp32s3_gpio_matrix_out(config->cs_pin, SIG_GPIO_OUT_IDX, 0, 0);
+  if (config->cs_pin >= 0)
+    {
+      esp32s3_configgpio(config->cs_pin, OUTPUT_FUNCTION_1);
+      esp32s3_gpio_matrix_out(config->cs_pin, SIG_GPIO_OUT_IDX, 0, 0);
+    }
+#ifdef CONFIG_ESP32S3_SPI_UDCS
+#ifdef CONFIG_ESP32S3_SPI2
+  else if (config->id == ESP32S3_SPI2)
+    {
+      esp32s3_spi2_select(dev, config->id, false);
+    }
+#endif
+#ifdef CONFIG_ESP32S3_SPI3
+  else if (config->id == ESP32S3_SPI3)
+    {
+      esp32s3_spi3_select(dev, config->id, false);
+    }
+#endif
+#endif
 #endif

  /* SPI3 doesn't have IOMUX, if SPI3 is enabled use GPIO Matrix for both */
@ -1430,14 +1481,24 @@ static int esp32s3_spi_init(struct spi_dev_s *dev)
  if (esp32s3_spi_iomux(priv))
    {
 #if !SPI_HAVE_SWCS
-      esp32s3_configgpio(config->cs_pin, OUTPUT_FUNCTION_5);
-      esp32s3_gpio_matrix_out(config->cs_pin, SIG_GPIO_OUT_IDX, 0, 0);
+      if (config->cs_pin >= 0)
+        {
+          esp32s3_configgpio(config->cs_pin, OUTPUT_FUNCTION_5);
+          esp32s3_gpio_matrix_out(config->cs_pin, SIG_GPIO_OUT_IDX, 0, 0);
+        }
 #endif
-      esp32s3_configgpio(config->mosi_pin, OUTPUT_FUNCTION_5);
-      esp32s3_gpio_matrix_out(config->mosi_pin, SIG_GPIO_OUT_IDX, 0, 0);

-      esp32s3_configgpio(config->miso_pin, INPUT_FUNCTION_5 | PULLUP);
-      esp32s3_gpio_matrix_out(config->miso_pin, SIG_GPIO_OUT_IDX, 0, 0);
+      if (config->mosi_pin >= 0)
+        {
+          esp32s3_configgpio(config->mosi_pin, OUTPUT_FUNCTION_5);
+          esp32s3_gpio_matrix_out(config->mosi_pin, SIG_GPIO_OUT_IDX, 0, 0);
+        }
+
+      if (config->miso_pin >= 0)
+        {
+          esp32s3_configgpio(config->miso_pin, INPUT_FUNCTION_5 | PULLUP);
+          esp32s3_gpio_matrix_out(config->miso_pin, SIG_GPIO_OUT_IDX, 0, 0);
+        }

      esp32s3_configgpio(config->clk_pin, OUTPUT_FUNCTION_5);
      esp32s3_gpio_matrix_out(config->clk_pin, SIG_GPIO_OUT_IDX, 0, 0);
@ -1445,14 +1506,25 @@ static int esp32s3_spi_init(struct spi_dev_s *dev)
  else
    {
 #if !SPI_HAVE_SWCS
-      esp32s3_configgpio(config->cs_pin, OUTPUT);
-      esp32s3_gpio_matrix_out(config->cs_pin, config->cs_outsig, 0, 0);
+      if (config->cs_pin >= 0)
+        {
+          esp32s3_configgpio(config->cs_pin, OUTPUT);
+          esp32s3_gpio_matrix_out(config->cs_pin, config->cs_outsig, 0, 0);
+        }
 #endif
-      esp32s3_configgpio(config->mosi_pin, OUTPUT);
-      esp32s3_gpio_matrix_out(config->mosi_pin, config->mosi_outsig, 0, 0);

-      esp32s3_configgpio(config->miso_pin, INPUT | PULLUP);
-      esp32s3_gpio_matrix_in(config->miso_pin, config->miso_insig, 0);
+      if (config->mosi_pin >= 0)
+        {
+          esp32s3_configgpio(config->mosi_pin, OUTPUT);
+          esp32s3_gpio_matrix_out(config->mosi_pin,
+                                  config->mosi_outsig, 0, 0);
+        }
+
+      if (config->miso_pin >= 0)
+        {
+          esp32s3_configgpio(config->miso_pin, INPUT | PULLUP);
+          esp32s3_gpio_matrix_in(config->miso_pin, config->miso_insig, 0);
+        }

      esp32s3_configgpio(config->clk_pin, OUTPUT);
      esp32s3_gpio_matrix_out(config->clk_pin, config->clk_outsig, 0, 0);
--- a/boards/Kconfig
+++ b/boards/Kconfig
@ -510,6 +510,13 @@ config ARCH_BOARD_ESP32S3_MEADOW
 		The ESP32-S3-Meadow is a small-sized board produced by WildernessLabs
 		featuring the ESP32-S3 CPU with 32MiB Octal SPI PSRAM and 64 MiB flash.

+config ARCH_BOARD_ESP32S3_LCKFB_SZPI
+	bool "LCKFB SZPI ESP32-S3"
+	depends on ARCH_CHIP_ESP32S3WROOM1N16R8
+	select ARCH_HAVE_LEDS
+	select ARCH_HAVE_BUTTONS
+	select ARCH_HAVE_IRQBUTTONS if ESP32S3_GPIO_IRQ
+
 config ARCH_BOARD_ESP32C6_DEVKITC
 	bool "Espressif ESP32-C6-DevKitC-1"
 	depends on ARCH_CHIP_ESP32C6WROOM1
@ -3339,6 +3346,7 @@ config ARCH_BOARD
 	default "esp32s3-lhcbit"            if ARCH_BOARD_ESP32S3_LHCBIT
 	default "esp32s3-box"               if ARCH_BOARD_ESP32S3_BOX
 	default "esp32s3-korvo-2"           if ARCH_BOARD_ESP32S3_KORVO_2
+	default "lckfb-szpi-esp32s3"        if ARCH_BOARD_ESP32S3_LCKFB_SZPI
 	default "esp32c6-devkitc"           if ARCH_BOARD_ESP32C6_DEVKITC
 	default "esp32c6-devkitm"           if ARCH_BOARD_ESP32C6_DEVKITM
 	default "esp32h2-devkit"            if ARCH_BOARD_ESP32H2_DEVKIT
@ -4537,6 +4545,9 @@ endif
 if ARCH_BOARD_ESP32S3_KORVO_2
 source "boards/xtensa/esp32s3/esp32s3-korvo-2/Kconfig"
 endif
+if ARCH_BOARD_ESP32S3_LCKFB_SZPI
+source "boards/xtensa/esp32s3/lckfb-szpi-esp32s3/Kconfig"
+endif
 #if ARCH_BOARD_ESP32C6_DEVKITC
 #source "boards/risc-v/esp32c6/esp32c6-devkitc/Kconfig"
 #endif
--- a/boards/arm/at32/at32f437-mini/configs/adc/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/adc/defconfig
@ -33,9 +33,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/can_char/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/can_char/defconfig
@ -31,9 +31,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/can_socket/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/can_socket/defconfig
@ -37,6 +37,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NET=y
 CONFIG_NETDEV_CAN_BITRATE_IOCTL=y
 CONFIG_NETDEV_IFINDEX=y
@ -44,7 +45,6 @@ CONFIG_NET_CAN=y
 CONFIG_NET_CAN_SOCK_OPTS=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/eth/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/eth/defconfig
@ -41,6 +41,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_NBUFFERS=32
 CONFIG_IOB_THROTTLE=8
+CONFIG_LINE_MAX=64
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
 CONFIG_NETINIT_DRIPADDR=0xc0a80101
@ -50,7 +51,6 @@ CONFIG_NET_SOCKOPTS=y
 CONFIG_NET_TCP=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/msc/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/msc/defconfig
@ -35,9 +35,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PREALLOC_TIMERS=4
--- a/boards/arm/at32/at32f437-mini/configs/nsh/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/nsh/defconfig
@ -29,9 +29,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/pwm/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/pwm/defconfig
@ -33,9 +33,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_PWM=y
--- a/boards/arm/at32/at32f437-mini/configs/rtc/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/rtc/defconfig
@ -31,9 +31,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/sdcard/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/sdcard/defconfig
@ -37,11 +37,11 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/systemview/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/systemview/defconfig
@ -31,9 +31,9 @@ CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIB_SYSCALL_WRAPPER=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=385024
--- a/boards/arm/at32/at32f437-mini/configs/usbnsh/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/usbnsh/defconfig
@ -33,9 +33,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PREALLOC_TIMERS=4
--- a/boards/arm/at32/at32f437-mini/configs/usbserial/defconfig
+++ b/boards/arm/at32/at32f437-mini/configs/usbserial/defconfig
@ -32,9 +32,9 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PREALLOC_TIMERS=4
--- a/boards/arm/csk6/csk6011a-nano/configs/nsh/defconfig
+++ b/boards/arm/csk6/csk6011a-nano/configs/nsh/defconfig
@ -30,9 +30,9 @@ CONFIG_DEBUG_SYMBOLS=y
 CONFIG_EXAMPLES_HELLO=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=327680
--- a/boards/arm/efm32/efm32-g8xx-stk/configs/nsh/defconfig
+++ b/boards/arm/efm32/efm32-g8xx-stk/configs/nsh/defconfig
@ -22,8 +22,8 @@ CONFIG_EFM32_LEUART0=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_LEUART0_SERIAL_CONSOLE=y
+CONFIG_LINE_MAX=78
 CONFIG_NSH_FILEIOSIZE=256
-CONFIG_NSH_LINELEN=78
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=32768
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/efm32/efm32gg-stk3700/configs/nsh/defconfig
+++ b/boards/arm/efm32/efm32gg-stk3700/configs/nsh/defconfig
@ -23,8 +23,8 @@ CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_LEUART0_BAUD=9600
 CONFIG_LEUART0_SERIAL_CONSOLE=y
+CONFIG_LINE_MAX=78
 CONFIG_NSH_FILEIOSIZE=256
-CONFIG_NSH_LINELEN=78
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=131072
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/efm32/olimex-efm32g880f128-stk/configs/nsh/defconfig
+++ b/boards/arm/efm32/olimex-efm32g880f128-stk/configs/nsh/defconfig
@ -22,8 +22,8 @@ CONFIG_EFM32_LEUART1=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_LEUART1_SERIAL_CONSOLE=y
+CONFIG_LINE_MAX=78
 CONFIG_NSH_FILEIOSIZE=256
-CONFIG_NSH_LINELEN=78
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=32768
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/gd32f4/gd32f450zk-aiotbox/configs/aiotboxnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-aiotbox/configs/aiotboxnsh/defconfig
@ -36,11 +36,11 @@ CONFIG_I2C_POLLED=y
 CONFIG_I2C_RESET=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/btngpionsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/btngpionsh/defconfig
@ -50,6 +50,7 @@ CONFIG_INPUT=y
 CONFIG_INPUT_BUTTONS=y
 CONFIG_INPUT_BUTTONS_LOWER=y
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_BYTE_WRITE=y
@ -77,7 +78,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/fmcfsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/fmcfsnsh/defconfig
@ -42,6 +42,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -66,7 +67,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/fmclfsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/fmclfsnsh/defconfig
@ -43,6 +43,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -67,7 +68,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/i2c0testnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/i2c0testnsh/defconfig
@ -38,13 +38,13 @@ CONFIG_I2C_POLLED=y
 CONFIG_I2C_RESET=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_AT24XX=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NXFFS_PACKTHRESHOLD=8
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/netnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/netnsh/defconfig
@ -38,6 +38,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -62,7 +63,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/nsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/nsh/defconfig
@ -31,10 +31,10 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/sdionsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/sdionsh/defconfig
@ -46,6 +46,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MKFATFS_BUFFER_ALIGNMENT=10
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
@ -73,7 +74,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/spifsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/spifsnsh/defconfig
@ -43,6 +43,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_BYTE_WRITE=y
@ -70,7 +71,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f450zk-eval/configs/spilfsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f450zk-eval/configs/spilfsnsh/defconfig
@ -44,6 +44,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_BYTE_WRITE=y
@ -71,7 +72,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470ik-eval/configs/fmclfsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470ik-eval/configs/fmclfsnsh/defconfig
@ -43,6 +43,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -67,7 +68,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470ik-eval/configs/i2c0testnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470ik-eval/configs/i2c0testnsh/defconfig
@ -38,13 +38,13 @@ CONFIG_I2C_POLLED=y
 CONFIG_I2C_RESET=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_AT24XX=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NXFFS_PACKTHRESHOLD=8
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470ik-eval/configs/netnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470ik-eval/configs/netnsh/defconfig
@ -37,6 +37,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -61,7 +62,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470ik-eval/configs/nsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470ik-eval/configs/nsh/defconfig
@ -31,10 +31,10 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/gd32f4/gd32f470zk-aiotbox/configs/aiotboxnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-aiotbox/configs/aiotboxnsh/defconfig
@ -41,11 +41,11 @@ CONFIG_I2C_POLLED=y
 CONFIG_I2C_RESET=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/gd32f4/gd32f470zk-eval/configs/fmclfsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-eval/configs/fmclfsnsh/defconfig
@ -43,6 +43,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -67,7 +68,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470zk-eval/configs/i2c0testnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-eval/configs/i2c0testnsh/defconfig
@ -38,13 +38,13 @@ CONFIG_I2C_POLLED=y
 CONFIG_I2C_RESET=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_AT24XX=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NXFFS_PACKTHRESHOLD=8
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470zk-eval/configs/netnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-eval/configs/netnsh/defconfig
@ -38,6 +38,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -62,7 +63,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470zk-eval/configs/nsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-eval/configs/nsh/defconfig
@ -31,10 +31,10 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
--- a/boards/arm/gd32f4/gd32f470zk-eval/configs/sdionsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-eval/configs/sdionsh/defconfig
@ -46,6 +46,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MKFATFS_BUFFER_ALIGNMENT=10
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
@ -73,7 +74,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/gd32f4/gd32f470zk-eval/configs/spilfsnsh/defconfig
+++ b/boards/arm/gd32f4/gd32f470zk-eval/configs/spilfsnsh/defconfig
@ -43,6 +43,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_BYTE_WRITE=y
@ -70,7 +71,6 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=114688
--- a/boards/arm/imxrt/imxrt1020-evk/configs/netnsh/defconfig
+++ b/boards/arm/imxrt/imxrt1020-evk/configs/netnsh/defconfig
@ -32,6 +32,7 @@ CONFIG_IMXRT_GPIO_IRQ=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_RXBUFSIZE=1024
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_LPUART1_TXBUFSIZE=1024
@ -45,7 +46,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_RAM_SIZE=262144
 CONFIG_RAM_START=0x20200000
 CONFIG_RAW_BINARY=y
--- a/boards/arm/imxrt/imxrt1020-evk/configs/nsh/defconfig
+++ b/boards/arm/imxrt/imxrt1020-evk/configs/nsh/defconfig
@ -27,6 +27,7 @@ CONFIG_IMXRT1020_EVK_QSPI_FLASH=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_RXBUFSIZE=1024
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_LPUART1_TXBUFSIZE=1024
@ -34,7 +35,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_RAM_SIZE=262144
 CONFIG_RAM_START=0x20200000
 CONFIG_RAW_BINARY=y
--- a/boards/arm/imxrt/imxrt1020-evk/configs/usdhc/defconfig
+++ b/boards/arm/imxrt/imxrt1020-evk/configs/usdhc/defconfig
@ -40,6 +40,7 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_NCHAINS=8
 CONFIG_LIBC_STRERROR=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_RXBUFSIZE=1024
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_LPUART1_TXBUFSIZE=1024
@ -51,7 +52,6 @@ CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_CMDOPT_DD_STATS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_RAM_SIZE=262144
 CONFIG_RAM_START=0x20200000
 CONFIG_RAW_BINARY=y
--- a/boards/arm/imxrt/imxrt1050-evk/configs/knsh/defconfig
+++ b/boards/arm/imxrt/imxrt1050-evk/configs/knsh/defconfig
@ -24,11 +24,11 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NUTTX_USERSPACE=0x60200000
 CONFIG_PASS1_BUILDIR="boards/arm/imxrt/imxrt1050-evk/kernel"
--- a/boards/arm/imxrt/imxrt1050-evk/configs/libcxxtest/defconfig
+++ b/boards/arm/imxrt/imxrt1050-evk/configs/libcxxtest/defconfig
@ -27,10 +27,10 @@ CONFIG_LIBCXX=y
 CONFIG_LIBC_LOCALE=y
 CONFIG_LIBC_LOCALTIME=y
 CONFIG_LIBM=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=536870912
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1050-evk/configs/netnsh/defconfig
+++ b/boards/arm/imxrt/imxrt1050-evk/configs/netnsh/defconfig
@ -26,6 +26,7 @@ CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_HOSTNAME="i.MXRT1050 EVK"
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_STATISTICS=y
@ -47,7 +48,6 @@ CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1050-evk/configs/nsh/defconfig
+++ b/boards/arm/imxrt/imxrt1050-evk/configs/nsh/defconfig
@ -22,12 +22,12 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/can/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/can/defconfig
@ -50,6 +50,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -63,7 +64,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/canfd/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/canfd/defconfig
@ -51,6 +51,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -64,7 +65,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/knsh/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/knsh/defconfig
@ -36,12 +36,12 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NUTTX_USERSPACE=0x60200000
 CONFIG_PASS1_BUILDIR="boards/arm/imxrt/imxrt1060-evk/kernel"
--- a/boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/defconfig
@ -27,10 +27,10 @@ CONFIG_LIBCXX=y
 CONFIG_LIBC_LOCALE=y
 CONFIG_LIBC_LOCALTIME=y
 CONFIG_LIBM=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/lvgl/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/lvgl/defconfig
@ -42,6 +42,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INPUT=y
 CONFIG_INPUT_FT5X06=y
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_LV_USE_CLIB_MALLOC=y
 CONFIG_LV_USE_CLIB_SPRINTF=y
@ -55,7 +56,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/netnsh/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/netnsh/defconfig
@ -29,6 +29,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_BUFSIZE=1514
 CONFIG_LIBC_HOSTNAME="i.MXRT1060 EVK"
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -53,7 +54,6 @@ CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/netnsh_dcache_wb/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/netnsh_dcache_wb/defconfig
@ -36,6 +36,7 @@ CONFIG_INIT_STACKSIZE=3072
 CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_BUFSIZE=1514
 CONFIG_LIBC_HOSTNAME="i.MXRT1060 EVK"
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -60,7 +61,6 @@ CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/nsh/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/nsh/defconfig
@ -22,12 +22,12 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1060-evk/configs/nshocram/defconfig
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/nshocram/defconfig
@ -26,13 +26,13 @@ CONFIG_IMXRT_DTCM_HEAP=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_MM_REGIONS=3
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=786432
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/can/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/can/defconfig
@ -50,6 +50,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -63,7 +64,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/canfd/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/canfd/defconfig
@ -51,6 +51,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -64,7 +65,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/knsh/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/knsh/defconfig
@ -24,11 +24,11 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NUTTX_USERSPACE=0x60200000
 CONFIG_PASS1_BUILDIR="boards/arm/imxrt/imxrt1060-evk/kernel"
--- a/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/defconfig
@ -27,10 +27,10 @@ CONFIG_LIBCXX=y
 CONFIG_LIBC_LOCALE=y
 CONFIG_LIBC_LOCALTIME=y
 CONFIG_LIBM=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/lvgl/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/lvgl/defconfig
@ -44,6 +44,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INPUT=y
 CONFIG_INPUT_FT5X06=y
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_LV_USE_CLIB_MALLOC=y
 CONFIG_LV_USE_CLIB_SPRINTF=y
@ -57,7 +58,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/mcuboot-app/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/mcuboot-app/defconfig
@ -39,6 +39,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=4096
 CONFIG_IOB_NBUFFERS=128
 CONFIG_LIBC_HOSTNAME="i.MXRT1064 EVK"
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_BAUD=9600
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
@ -64,7 +65,6 @@ CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_MOTD=y
 CONFIG_NSH_MOTD_STRING="Welcome to Nuttx from MCUboot, this is the FIRST firmware."
 CONFIG_NSH_READLINE=y
--- a/boards/arm/imxrt/imxrt1064-evk/configs/mcuboot-loader/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/mcuboot-loader/defconfig
@ -34,6 +34,7 @@ CONFIG_IMXRT_PROGMEM_OTA_PARTITION=y
 CONFIG_INIT_ENTRYPOINT="mcuboot_loader_main"
 CONFIG_INIT_STACKSIZE=4096
 CONFIG_LIBM=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_BAUD=9600
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_MCUBOOT_BOOTLOADER=y
@ -42,7 +43,6 @@ CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_LIBRARY=y
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_MOTD=y
 CONFIG_NSH_MOTD_STRING="Welcome to Nuttx MCUboot-Loader!"
 CONFIG_NSH_READLINE=y
--- a/boards/arm/imxrt/imxrt1064-evk/configs/netnsh/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/netnsh/defconfig
@ -27,6 +27,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_NBUFFERS=128
 CONFIG_LIBC_HOSTNAME="i.MXRT1060 EVK"
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -51,7 +52,6 @@ CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/nsh/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/nsh/defconfig
@ -22,12 +22,12 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1064-evk/configs/nshocram/defconfig
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/nshocram/defconfig
@ -26,13 +26,13 @@ CONFIG_IMXRT_DTCM_HEAP=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_MM_REGIONS=3
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=786432
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/imxrt1170-evk/configs/can/defconfig
+++ b/boards/arm/imxrt/imxrt1170-evk/configs/can/defconfig
@ -52,6 +52,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -65,7 +66,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20240000
--- a/boards/arm/imxrt/imxrt1170-evk/configs/canfd/defconfig
+++ b/boards/arm/imxrt/imxrt1170-evk/configs/canfd/defconfig
@ -52,6 +52,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -65,7 +66,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20240000
--- a/boards/arm/imxrt/imxrt1170-evk/configs/knsh/defconfig
+++ b/boards/arm/imxrt/imxrt1170-evk/configs/knsh/defconfig
@ -26,11 +26,11 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NUTTX_USERSPACE=0x30200000
 CONFIG_PASS1_BUILDIR="boards/arm/imxrt/imxrt1170-evk/kernel"
--- a/boards/arm/imxrt/imxrt1170-evk/configs/libcxxtest/defconfig
+++ b/boards/arm/imxrt/imxrt1170-evk/configs/libcxxtest/defconfig
@ -27,10 +27,10 @@ CONFIG_LIBCXX=y
 CONFIG_LIBC_LOCALE=y
 CONFIG_LIBC_LOCALTIME=y
 CONFIG_LIBM=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20240000
--- a/boards/arm/imxrt/imxrt1170-evk/configs/netnsh/defconfig
+++ b/boards/arm/imxrt/imxrt1170-evk/configs/netnsh/defconfig
@ -61,6 +61,7 @@ CONFIG_IMXRT_USBDEV=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_LOCALTIME=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_MMCSD=y
 CONFIG_NDEBUG=y
@ -75,7 +76,6 @@ CONFIG_NET_UDP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20240000
--- a/boards/arm/imxrt/imxrt1170-evk/configs/nsh/defconfig
+++ b/boards/arm/imxrt/imxrt1170-evk/configs/nsh/defconfig
@ -32,12 +32,12 @@ CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_LOCALTIME=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=524288
 CONFIG_RAM_START=0x20240000
--- a/boards/arm/imxrt/teensy-4.x/configs/can-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/can-4.1/defconfig
@ -31,6 +31,7 @@ CONFIG_IMXRT_FLEXCAN3=y
 CONFIG_IMXRT_LPUART1=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDEV_IFINDEX=y
@ -44,7 +45,6 @@ CONFIG_NET_TIMESTAMP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/teensy-4.x/configs/enc-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/enc-4.1/defconfig
@ -27,12 +27,12 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_NCHAINS=24
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_MM_IOB=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_RAM_SIZE=1048576
 CONFIG_RAM_START=0x20200000
--- a/boards/arm/imxrt/teensy-4.x/configs/lcd-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/lcd-4.1/defconfig
@ -35,11 +35,11 @@ CONFIG_LCD=y
 CONFIG_LCD_FRAMEBUFFER=y
 CONFIG_LCD_PORTRAIT=y
 CONFIG_LCD_ST7789=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NSH_USBCONSOLE=y
 CONFIG_NXFONTS_DISABLE_16BPP=y
--- a/boards/arm/imxrt/teensy-4.x/configs/lua-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/lua-4.1/defconfig
@ -36,6 +36,7 @@ CONFIG_IMXRT_USDHC1_WIDTH_D1_D4=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_INTERPRETERS_LUA=y
+CONFIG_LINE_MAX=64
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@ -43,7 +44,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NSH_USBCONSOLE=y
 CONFIG_RAM_SIZE=1048576
--- a/boards/arm/imxrt/teensy-4.x/configs/netnsh-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/netnsh-4.1/defconfig
@ -29,6 +29,7 @@ CONFIG_IMXRT_USBDEV=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_HOSTNAME="Teensy 4.x"
+CONFIG_LINE_MAX=64
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDEV_STATISTICS=y
@ -50,7 +51,6 @@ CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NSH_USBCONSOLE=y
 CONFIG_RAM_SIZE=1048576
--- a/boards/arm/imxrt/teensy-4.x/configs/nsh-4.0/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/nsh-4.0/defconfig
@ -25,11 +25,11 @@ CONFIG_IMXRT_LPUART6=y
 CONFIG_IMXRT_USBDEV=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NSH_USBCONSOLE=y
 CONFIG_RAM_SIZE=1048576
--- a/boards/arm/imxrt/teensy-4.x/configs/nsh-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/nsh-4.1/defconfig
@ -25,11 +25,11 @@ CONFIG_IMXRT_LPUART1=y
 CONFIG_IMXRT_USBDEV=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NSH_USBCONSOLE=y
 CONFIG_RAM_SIZE=1048576
--- a/boards/arm/imxrt/teensy-4.x/configs/pikron-bb/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/pikron-bb/defconfig
@ -84,6 +84,7 @@ CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_HOSTNAME="Teensy 4.x"
 CONFIG_LIBC_STRERROR=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@ -118,7 +119,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_FILE_APPS=y
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NXFONTS_DISABLE_16BPP=y
 CONFIG_NXFONTS_DISABLE_1BPP=y
--- a/boards/arm/imxrt/teensy-4.x/configs/pwm-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/pwm-4.1/defconfig
@ -33,12 +33,12 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_NCHAINS=24
+CONFIG_LINE_MAX=64
 CONFIG_LPUART1_SERIAL_CONSOLE=y
 CONFIG_MM_IOB=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PWM=y
 CONFIG_PWM_MULTICHAN=y
--- a/boards/arm/imxrt/teensy-4.x/configs/sd-4.1/defconfig
+++ b/boards/arm/imxrt/teensy-4.x/configs/sd-4.1/defconfig
@ -33,6 +33,7 @@ CONFIG_IMXRT_USDHC1_INVERT_CD=y
 CONFIG_IMXRT_USDHC1_WIDTH_D1_D4=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LINE_MAX=64
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@ -40,7 +41,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_NSH_USBCONSOLE=y
 CONFIG_RAM_SIZE=1048576
--- a/boards/arm/kinetis/freedom-k28f/configs/nsh/defconfig
+++ b/boards/arm/kinetis/freedom-k28f/configs/nsh/defconfig
@ -24,12 +24,12 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_KINETIS_LPUART0=y
 CONFIG_KINETIS_SERIALBRK_BSDCOMPAT=y
 CONFIG_KINETIS_UART_BREAKS=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART0_SERIAL_CONSOLE=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=524288
--- a/boards/arm/kinetis/freedom-k28f/configs/nshsdusb/defconfig
+++ b/boards/arm/kinetis/freedom-k28f/configs/nshsdusb/defconfig
@ -40,6 +40,7 @@ CONFIG_KINETIS_SERIALBRK_BSDCOMPAT=y
 CONFIG_KINETIS_UART_BREAKS=y
 CONFIG_KINETIS_USBDCD=y
 CONFIG_KINETIS_USBOTG=y
+CONFIG_LINE_MAX=64
 CONFIG_LPUART0_SERIAL_CONSOLE=y
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
@ -59,7 +60,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_POSIX_SPAWN_DEFAULT_STACKSIZE=2048
 CONFIG_PREALLOC_TIMERS=4
--- a/boards/arm/kinetis/freedom-k64f/configs/cdcacm/defconfig
+++ b/boards/arm/kinetis/freedom-k64f/configs/cdcacm/defconfig
@ -37,6 +37,7 @@ CONFIG_KINETIS_PORTEINTS=y
 CONFIG_KINETIS_SDHC=y
 CONFIG_KINETIS_UART0=y
 CONFIG_KINETIS_USBOTG=y
+CONFIG_LINE_MAX=64
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@ -45,7 +46,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PWM=y
 CONFIG_RAM_SIZE=131072
--- a/boards/arm/kinetis/freedom-k64f/configs/demo/defconfig
+++ b/boards/arm/kinetis/freedom-k64f/configs/demo/defconfig
@ -41,6 +41,7 @@ CONFIG_KINETIS_I2C0=y
 CONFIG_KINETIS_PORTEINTS=y
 CONFIG_KINETIS_SDHC=y
 CONFIG_KINETIS_UART0=y
+CONFIG_LINE_MAX=64
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@ -54,7 +55,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PWM=y
 CONFIG_RAM_SIZE=131072
--- a/boards/arm/kinetis/freedom-k64f/configs/netnsh/defconfig
+++ b/boards/arm/kinetis/freedom-k64f/configs/netnsh/defconfig
@ -27,6 +27,7 @@ CONFIG_KINETIS_ENET=y
 CONFIG_KINETIS_ENET_MDIOPULLUP=y
 CONFIG_KINETIS_UART0=y
 CONFIG_LIBC_HOSTNAME="Freedom-K64F"
+CONFIG_LINE_MAX=64
 CONFIG_MOTOROLA_SREC=y
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDEV_PHY_IOCTL=y
@ -46,7 +47,6 @@ CONFIG_NET_UDP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=131072
--- a/boards/arm/kinetis/freedom-k64f/configs/nsh/defconfig
+++ b/boards/arm/kinetis/freedom-k64f/configs/nsh/defconfig
@ -36,6 +36,7 @@ CONFIG_KINETIS_GPIOIRQ=y
 CONFIG_KINETIS_PORTEINTS=y
 CONFIG_KINETIS_SDHC=y
 CONFIG_KINETIS_UART0=y
+CONFIG_LINE_MAX=64
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@ -44,7 +45,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PWM=y
 CONFIG_RAM_SIZE=131072
--- a/boards/arm/kinetis/freedom-k66f/configs/netnsh/defconfig
+++ b/boards/arm/kinetis/freedom-k66f/configs/netnsh/defconfig
@ -36,6 +36,7 @@ CONFIG_KINETIS_PORTDINTS=y
 CONFIG_KINETIS_UART1=y
 CONFIG_KINETIS_UART4=y
 CONFIG_LIBC_HOSTNAME="Freedom-K66F"
+CONFIG_LINE_MAX=64
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDEV_PHY_IOCTL=y
 CONFIG_NETDEV_STATISTICS=y
@ -54,7 +55,6 @@ CONFIG_NET_UDP=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_CHILDSTATUS=2
 CONFIG_PREALLOC_TIMERS=4
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
v-tangmeng	053a3c06c9	net/udp: fix sndbufs member access in udp_sendto_buffered The sndbufs field was moved to socket_conn_s as s_sndbufs in the new NuttX version. Line 955 was missed during rebase while line 718 was already correctly updated. Fix: conn->sndbufs -> conn->sconn.s_sndbufs	2026-04-28 16:02:38 +08:00
Shanmin Zhang	7bfd3abc65	Revert "libs/libc/stdlib/lib_exit.c: fix multiple definition of __dso_handle in msys2" This reverts commit 8f96e59aee9cd0c5bbb82e01044d109f8588fec2. The implementation of __dso_handle is independent of the HOST OS but dependent on the specific compiler. Therefore, this patch will cause compilation failures for other cross-compilers on the Windows platform, such as arm-none-eabi-gcc and aarch64-none-elf-gcc. Constraints should be applied to compiler target rather than compiler host. Signed-off-by: Shanmin Zhang <zhangshanmin@xiaomi.com>	2026-04-27 10:04:05 +08:00
wangjianyu3	627eb732f4	Documentation/szpi-esp32s3: Add doc for LCD Basic NuttShell configuration console and LCD enabled. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:57 +08:00
wangjianyu3	31b0334469	boards/szpi-esp32s3: Init configuration for LCD Init configuration for ST7789 LCD. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:53 +08:00
wangjianyu3	be60298185	drivers/lcd/st7789: Add option for RGB data endian Big endian by default. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:49 +08:00
wangjianyu3	a56f321f38	boards/szpi-esp32s3: Add support for ST7789 LCD Expanded IO0 for SPI C/S, GPIO39 for SPI D/C. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:45 +08:00
wangjianyu3	e59eef1182	Documentation/szpi-esp32s3: Add doc for GPIO Basic NuttShell configuration console and GPIO(e.g. IO39 as SPI D/C) enabled. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:41 +08:00
wangjianyu3	e8def73776	boards/szpi-esp32s3: Init GPIO for LCD SPI D/C And add configuration for GPIO. \| Num \| Type \| Func / Location \| \|------\|-----------\|-----------------\| \| IO39 \| Output \| LCD SPI D/C \| \| IO10 \| Input \| GP1.25-5P expansion interface 1 (left side, near the speaker) \| \| IO11 \| Interrupt \| GP1.25-5P expansion interface 1 (left side, near the speaker) \| Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:38 +08:00
wangjianyu3	6b4d1cf9fa	arch/esp32s3: The MISO, MOSI and C/S are optional The MISO or MOSI pin is optional. The C/S pin is unnecessary when `ESP32S3_SPI_UDCS` is enabled. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:34 +08:00
wangjianyu3	de66581545	Documentation/szpi-esp32s3: Add doc for LEDC(PWM) Basic NuttShell configuration console and LEDC(PWM) enabled. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:29 +08:00
wangjianyu3	3bf97a8dac	boards/szpi-esp32s3: Init config for LEDC(PWM) Enable LEDC driver for IO 42 of LCKFB SZPI-ESP32S3 as backlight of LCD. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:25 +08:00
wangjianyu3	f4552bf530	boards/szpi-esp32s3: Add PWM setup Add PWM setup for LCKFB SZPI-ESP32S3. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:21 +08:00
wangjianyu3	bfb82ee14a	boards/esp32s3: Move PWM setup to common Move PWM setup from esp32s3-devkit/src/esp32s3_ledc.c to common/src/esp32s3_board_ledc.c. Fix esp32s3_pwm_setup() undefined error for esp32s3-korvo-2. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:16 +08:00
wangjianyu3	24004580cf	Documentation/szpi-esp32s3: Add doc for PCA9557 Add basic NuttShell configuration console and I/O expander driver PCA9557 enabled. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:11 +08:00
wangjianyu3	143474f5f3	boards/szpi-esp32s3: Init config for PCA9557 Build & Burn ./tools/configure.sh -l lckfb-szpi-esp32s3:pca9557 make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0 Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:07 +08:00
wangjianyu3	5e5b1a516b	boards/szpi-esp32s3: Add support for PCA9557 https://wiki.lckfb.com/zh-hans/szpi-esp32s3/open-source-hardware/ \| PCA9557 \| ESP32S3 \| \|---------\|---------\| \| SCL \| IO2 \| \| SDA \| IO1 \| \| A0 \| 3V3 \| \| A1 \| GND \| \| A2 \| GND \| \| PCA9557 \| Peripherals \| \|---------\|-------------\| \| IO0 \| LCD_CS \| \| IO1 \| PA_EN \| \| IO2 \| DVP_PWDW \| Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:58:03 +08:00
wangjianyu3	7b5891aaf7	drivers/ioexpander: Add support for PCA9557 Datasheet: https://www.ti.com/lit/ds/symlink/pca9557.pdf Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:57:59 +08:00
wangjianyu3	becb9c8e48	boards/esp32s3: Fix `esp32s3_gpio_init` undefined When enable both `DEV_GPIO` and `GPIO_LOWER_HALF` for a GPIO pin device for an I/O expander pin. See esp32s3_gpio.c for more details. Log xtensa-esp32s3-elf-ld: /workspace/nuttx/staging/libboard.a(esp32s3_bringup.o):(.literal.esp32s3_bringup+0x14): undefined reference to `esp32s3_gpio_init' xtensa-esp32s3-elf-ld: /workspace/nuttx/staging/libboard.a(esp32s3_bringup.o): in function `esp32s3_bringup': /workspace/nuttx/boards/xtensa/esp32s3/common/board/esp32s3_bringup.c:409: undefined reference to `esp32s3_gpio_init' Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:57:55 +08:00
wangjianyu3	8e29fd898e	boards/esp32s3: Merge common configurations So that when adding new boards, duplicate content will not be copied. Test: 1. Refreshing board configurations ./tools/refresh.sh --silent arch:xtensa 2. Check if there is anything missing $ git diff HEAD . \| grep "^[+-]" \| sed 's/^[-+]//' \| sed 's/^ [ab]//' \| grep -v "^$" \| sort -u \| wc -l 66 $ git diff HEAD . \| grep "^[+-]" \| sort -u \| wc -l 132 Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:57:52 +08:00
wangjianyu3	1217b65886	Documentation/esp32s3: Add doc for SZPI ESP32-S3 Add documentation for LCKFB SZPI ESP32-S3. Official website: https://wiki.lckfb.com/zh-hans/szpi-esp32s3/ Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:57:47 +08:00
wangjianyu3	13f8d676f7	boards/xtensa: Add support for szpi-esp32s3 Add configurations for nsh, adb, fastboot, etc. Build & Burn ./tools/configure.sh -l lckfb-szpi-esp32s3:adb make flash -j8 ESPTOOL_PORT=/dev/ttyUSB0 Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:57:42 +08:00
anjiahao	a5107641a9	arm:modlib not support unwind table now modlib_read: Read 64 bytes from offset 192665 modlib_symvalue: ERROR: SHN_UNDEF: Exported symbol "__gnu_Unwind_Find_exidx" not found modlib_relocate: ERROR: Section 2 reloc 12: Failed to get value of symbol[246]: -2 elf_loadbinary: Failed to bind symbols program binary: -2 builtin_loadbinary: Loading file: /mnt/sotest Signed-off-by: anjiahao <anjiahao@xiaomi.com>	2026-04-27 09:57:19 +08:00
cuiziwei	879db5f817	drivers/binder: Rename BIOC_FLUSH to BINDER_FLUSH to avoid conflict with system flush. 1. revert 4946904, This patch is to solve the crash problem caused by reboot operation. The phenomenon is: when reboot operation is executed, the system will call binder_flush, which will cause the use after free to be called when proc is destroyed. 2. Now, we can rename BIOC_FLUSH to BINDER_FLUSH to avoid system call binder_flush. 3. why revert 4946904, because when we set looper_need_return in advance, it will cause the child thread of the binder thread pool to be unable to exit when it really wants to exit. Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>	2026-04-27 09:57:15 +08:00
chenxiaoyi	6b64d0714b	xtensa: change write intset register to syscall instruction Signed-off-by: chenxiaoyi <chenxiaoyi@xiaomi.com>	2026-04-27 09:57:10 +08:00
wangjianyu3	176516cbd6	tools/refresh.sh: Add log for progress Log $ ./tools/refresh.sh --silent --defaults arch:risc-v Normalizing all boards in arch: risc-v ! [1/227] Normalize arty_a7/nsh [2/227] Normalize arty_a7/netnsh [3/227] Normalize arty_a7/knsh # ... ... Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:55:47 +08:00
raiden00pl	c2af3c705b	nrf5340-dk/configs/qspi_cpuapp: remove temporary file added by accident remove temporary emacs file added by accident Signed-off-by: raiden00pl <raiden00@railab.me>	2026-04-27 09:55:43 +08:00
v-tangmeng	be22155569	boards: Replace CONFIG_NSH_LINELEN with CONFIG_LINE_MAX Details: https://github.com/apache/nuttx-apps/pull/2943 1. find boards/ -name defconfig \| xargs sed -i 's/CONFIG_NSH_LINELEN/CONFIG_LINE_MAX/g' 2. ./tools/refresh.sh --silent --defaults all Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:55:29 +08:00
wangjianyu3	caf0f17924	lm3s6965-ek/qemu: Using default max command line length The large max command line length may cause stack overflow. Test ./tools/configure.sh lm3s6965-ek:qemu-flat make -j16 qemu-system-arm -semihosting \ -M lm3s6965evb \ -device loader,file=nuttx.bin,addr=0x00000000 \ -netdev user,id=user0 \ -serial mon:stdio -nographic Link: https://github.com/apache/nuttx-apps/pull/2850 Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:50:32 +08:00
wangjianyu3	e8d629d358	boards: Refresh configurations with refresh.sh With patch https://github.com/apache/nuttx/pull/15531 Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:50:28 +08:00
wangjianyu3	48d35efaca	tools/refresh.sh: Should continue to refresh other configs when matching debug configs Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:50:24 +08:00
yinshengkai	4dd8b5babd	sim: use libunwind to record backtrace	2026-04-27 09:50:20 +08:00
wangjianyu3	3223004520	drivers/sensors/gnss: Macro `UINT8_MAX` for maximum value of `uint8_t crefs` libs/libc/gnssutils/minmea/minmea.h:17:#include <stdint.h> Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:50:15 +08:00
cuiziwei	ca86cd9a4c	drivers/binder: Set thread->looper_need_return false after wake up thread. Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>	2026-04-27 09:50:11 +08:00
wangjianyu3	39ea1e87f7	esp32s3-devkit/adb: ADB shell service depends on SCHED_CHILD_STATUS Log $ adb -s 1234 shell error: closed # BULK out 0000 4f 50 45 4e cb 71 06 00 00 00 00 00 07 00 00 00 OPEN.q.......... 0010 52 02 00 00 b0 af ba b1 R....... # BULK out 0000 73 68 65 6c 6c 3a 00 shell:. # BULK in 0000 43 4c 53 45 00 00 00 00 cb 71 06 00 00 00 00 00 CLSE.....q...... 0010 00 00 00 00 bc b3 ac ba ........ Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:50:07 +08:00
wangjianyu3	53e8f4b63c	Documentation/esp32s3-devkit: Add doc for USB ADB Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:50:03 +08:00
wangjianyu3	c74abc3c18	esp32s3-devkit/adb: Enable ROMFS/etc for ADB auto start Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:49:59 +08:00
wangjianyu3	a735557206	esp32s3-devkit: Add initialize scripts for ROMFS/etc Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:49:54 +08:00
wangjianyu3	7cd04580f0	esp32s3-devkit/adb: Reusing configuration of usb_device Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:49:50 +08:00
wangjianyu3	e36293cda9	esp32s3-devkit/adb: Initializing configuration for ADB Build & Flash ./tools/configure.sh -l esp32s3-devkit:adb make -j16 make flash ESPTOOL_PORT=/dev/ttyACMx Runtime $ adb -s 1234 shell nsh> uname -a NuttX 0.0.0 Nov 22 2024 11:41:43 xtensa esp32s3-devkit Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>	2026-04-27 09:49:45 +08:00
Zhe Weng	0c70b3c5ba	net/udp: Let cansend return EWOULDBLOCK when send buffer is full Notes: 1. This commit do the same thing as TCP did: https://github.com/apache/nuttx/pull/10627 2. UDP uses `iob_navail(false)` but TCP uses `iob_navail(true)`, this is because of a problem related to TCP recv window (https://github.com/apache/nuttx/pull/4142), so we don't need to change UDP now. Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>	2026-04-27 09:49:41 +08:00
p-szafonimateusz	e6602d064e	boards/x86_64/intel64/qemu-intel64: add lvgl and fb examples Add lvgl and fb examples for qemu-intel64. NOTE: multiboot framebufer doesn't work with -kernel argument in QEMU, NuttX image must be loaded with -cdrom argument. QEMU command to run examples: qemu-system-x86_64 -m 2G -cpu host -enable-kvm -cdrom disk.iso -serial mon:stdio Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>	2026-04-27 09:49:36 +08:00
anjiahao	5776843619	archivefs:add option to select archive format	2026-04-27 09:45:21 +08:00
anjiahao	38b138fa2c	archivefs:support archivefs	2026-04-27 09:45:18 +08:00
chenrun1	5eb25f5024	v9fs/client.c:add check response.nwqid == nwname Summary: There are differences in different server implementations, so it is necessary to check whether the returned nwqid satisfies the requested number. Signed-off-by: chenrun1 <chenrun1@xiaomi.com>	2026-04-27 09:45:13 +08:00
cuiziwei	fa66002195	fix ld error with out-of-range 32-bit relocations Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>	2026-04-27 09:45:07 +08:00
Alin Jerpelea	8e7c8b6c82	fs: migrate to SPDX identifier Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>	2026-04-27 09:45:00 +08:00
wangmingrong1	17c7407f87	arm64/qemu: Add support for arm64 qemu's maximum feature cpu Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>	2026-04-27 09:44:45 +08:00
xuxin19	68b402fbcd	cmake(feat):add default install prefix path to ${BINARY}/staging	2026-04-27 09:44:30 +08:00