MISC: update to zephyr master and add initial wifi support

boards.txt

@@ -337,4 +337,138 @@ portentah7.debug.server.openocd.scripts.0=interface/{programmer.protocol}.cfg
 portentah7.debug.server.openocd.scripts.1={programmer.transport_script}
 portentah7.debug.server.openocd.scripts.2=target/stm32h7x_dual_bank.cfg
 portentah7.debug.cortex-debug.custom.request=attach
-portentah7.debug.svd_file={runtime.platform.path}/svd/STM32H747_CM7.svd
+portentah7.debug.svd_file={runtime.platform.path}/svd/STM32H747_CM7.svd
+
+##############################################################################################################
+
+frdm_rw612.name=RW612
+frdm_rw612.build.core=arduino
+frdm_rw612.build.crossprefix=arm-zephyr-eabi-
+frdm_rw612.build.compiler_path={runtime.tools.arm-zephyr-eabi-0.16.8.path}/bin/
+
+frdm_rw612.menu.debug.false=Standard
+frdm_rw612.menu.debug.true=Debug
+
+frdm_rw612.menu.debug.false.post_build_arg=
+frdm_rw612.menu.debug.true.post_build_arg=debug
+
+frdm_rw612.build.variant=frdm_rw612
+frdm_rw612.build.mcu=cortex-m33+nodsp
+frdm_rw612.build.fpu=-mfpu=fpv5-sp-d16
+frdm_rw612.build.architecture=cortex-m33+nodsp
+frdm_rw612.compiler.zephyr.arch.define=
+
+frdm_rw612.build.board={build.variant}
+
+frdm_rw612.build.float-abi=-mfloat-abi=hard
+frdm_rw612.build.extra_flags=
+frdm_rw612.build.postbuild.cmd="{tools.imgtool.path}/{tools.imgtool.cmd}" exit
+frdm_rw612.build.board=frdm_rw612
+frdm_rw612.build.extra_ldflags=
+frdm_rw612.compiler.zephyr.arch.define=
+frdm_rw612.compiler.zephyr.defines=-DLL_EXTENSION_BUILD -DCONFIG_ARDUINO_API_SERIAL_BUFFER_SIZE=256 -DCPU_RW612ETA2I -DRW610 -DKERNEL -DK_HEAP_MEM_POOL_SIZE=122880 -DLPFLEXCOMM_INIT_NOT_USED_IN_DRIVER=1 -DNDEBUG -DPICOLIBC_DOUBLE_PRINTF_SCANF -D__LINUX_ERRNO_EXTENSIONS__ -D__PROGRAM_START -D__ZEPHYR__=1 -imacros{build.variant.path}/llext-edk/include/zephyr/include/generated/zephyr/autoconf.h -imacros{build.variant.path}/llext-edk/include/zephyr/include/zephyr/toolchain/zephyr_stdint.h
+frdm_rw612.compiler.zephyr.ldflags=-fno-exceptions -fno-rtti -fno-threadsafe-statics -fno-unwind-tables -fno-use-cxa-atexit
+frdm_rw612.compiler.zephyr.cflags=-fno-strict-aliasing -fno-printf-return-value -fno-common -mthumb -mabi=aapcs -mfp16-format=ieee -mtp=soft -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wdouble-promotion -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-asynchronous-unwind-tables -ftls-model=local-exec -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop --specs=picolibc.specs -D_POSIX_THREADS -mlong-calls -nodefaultlibs
+frdm_rw612.compiler.zephyr.cxxflags={compiler.zephyr.ldflags} -fdata-sections -ffunction-sections -fno-unwind-tables -fno-strict-aliasing -fno-printf-return-value -fno-common -mthumb -mabi=aapcs -mfp16-format=ieee -mtp=soft -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wdouble-promotion -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -ftls-model=local-exec -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop --specs=picolibc.specs -D_POSIX_THREADS -mlong-calls -nodefaultlibs
+frdm_rw612.compiler.zephyr.includes={build.variant.path}/includes.txt
+frdm_rw612.compiler.zephyr.extra_ldflags=-lstdc++ -lsupc++ -lnosys -nostdlib
+frdm_rw612.compiler.zephyr=
+frdm_rw612.vid.0=0x1fc9
+frdm_rw612.pid.0=0x0143
+frdm_rw612.upload_port.0.vid=0x1fc9
+frdm_rw612.upload_port.0.pid=0x0143
+frdm_rw612.upload.address=0x18323000
+frdm_rw612.upload.target=rw612
+
+frdm_rw612.upload.tool=pyocd
+frdm_rw612.upload.tool.default=pyocd
+frdm_rw612.upload.protocol=
+frdm_rw612.upload.transport=
+frdm_rw612.upload.vid=0x1fc9
+frdm_rw612.upload.pid=0x0143
+frdm_rw612.upload.interface=0
+frdm_rw612.upload.use_1200bps_touch=false
+frdm_rw612.upload.wait_for_upload_port=false
+frdm_rw612.upload.native_usb=true
+frdm_rw612.upload.maximum_size=1966080
+frdm_rw612.upload.maximum_data_size=523624
+
+frdm_rw612.bootloader.tool=pyocd
+frdm_rw612.bootloader.tool.default=pyocd
+frdm_rw612.bootloader.file=zephyr-frdm_rw612.elf
+frdm_rw612.bootloader.target=rw612
+
+##########################################################################################
+
+niclasense.name=Arduino Nicla Sense ME
+niclasense.build.core=arduino
+niclasense.build.crossprefix=arm-zephyr-eabi-
+niclasense.build.compiler_path={runtime.tools.arm-zephyr-eabi-0.16.8.path}/bin/
+
+niclasense.menu.debug.false=Standard
+niclasense.menu.debug.true=Debug
+
+niclasense.menu.debug.false.post_build_arg=
+niclasense.menu.debug.true.post_build_arg=debug
+
+niclasense.build.variant=arduino_nicla_sense_me
+niclasense.build.mcu=cortex-m4
+niclasense.build.fpu=-mfpu=fpv4-sp-d16
+niclasense.build.architecture=cortex-m4
+niclasense.compiler.zephyr.arch.define=
+
+niclasense.build.board={build.variant}
+
+niclasense.build.float-abi=-mfloat-abi=hard
+niclasense.build.extra_flags=
+niclasense.build.postbuild.cmd="{tools.imgtool.path}/{tools.imgtool.cmd}" exit
+niclasense.build.architecture=cortex-m4
+niclasense.build.board=ARDUINO_NICLA_SENSE_ME
+niclasense.build.extra_ldflags=
+niclasense.compiler.zephyr.defines=-DLL_EXTENSION_BUILD -DCONFIG_ARDUINO_API_SERIAL_BUFFER_SIZE=256 -DNRF52832_XXAA -DK_HEAP_MEM_POOL_SIZE=1024 -DKERNEL -DPICOLIBC_LONG_LONG_PRINTF_SCANF -D__LINUX_ERRNO_EXTENSIONS__ -D__PROGRAM_START -D__ZEPHYR__=1  -imacros{build.variant.path}/llext-edk/include/zephyr/include/generated/zephyr/autoconf.h -imacros{build.variant.path}/llext-edk/include/zephyr/include/zephyr/toolchain/zephyr_stdint.h
+niclasense.compiler.zephyr.ldflags=-fno-exceptions -fno-rtti -fno-threadsafe-statics -fno-unwind-tables -fno-use-cxa-atexit
+niclasense.compiler.zephyr.cflags=-fno-strict-aliasing -fno-printf-return-value -fno-common -mcpu=cortex-m4 -mthumb -mabi=aapcs -mfp16-format=ieee -mtp=soft -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wdouble-promotion -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-asynchronous-unwind-tables -ftls-model=local-exec -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop --specs=picolibc.specs -D_POSIX_THREADS -mlong-calls -nodefaultlibs
+niclasense.compiler.zephyr.cxxflags={compiler.zephyr.ldflags} -fdata-sections -ffunction-sections -fno-unwind-tables -fno-strict-aliasing -fno-printf-return-value -fno-common -mcpu=cortex-m4 -mthumb -mabi=aapcs -mfp16-format=ieee -mtp=soft -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wdouble-promotion -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -ftls-model=local-exec -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop --specs=picolibc.specs -D_POSIX_THREADS -mlong-calls -nodefaultlibs
+niclasense.compiler.zephyr.includes={build.variant.path}/includes.txt
+niclasense.compiler.zephyr.extra_ldflags=-lstdc++ -lsupc++ -lnosys -nostdlib
+niclasense.compiler.zephyr=
+niclasense.vid.0=0x2341
+niclasense.pid.0=0x0360
+niclasense.upload_port.0.vid=0x2341
+niclasense.upload_port.0.pid=0x0060
+
+#niclasense.upload.tool=openocd
+#niclasense.upload.tool.default=openocd
+niclasense.upload.tool=pyocd
+niclasense.upload.tool.default=pyocd
+niclasense.upload.protocol=
+niclasense.upload.transport=
+niclasense.upload.vid=0x2341
+niclasense.upload.pid=0x0060
+niclasense.upload.interface=0
+niclasense.upload.use_1200bps_touch=false
+niclasense.upload.wait_for_upload_port=false
+niclasense.upload.native_usb=false
+niclasense.upload.maximum_size=1966080
+niclasense.upload.maximum_data_size=523624
+niclasense.upload.address=0x70000
+niclasense.upload.target=nrf52
+
+niclasense.upload.maximum_size=786432
+niclasense.upload.maximum_data_size=523624
+
+#niclasense.bootloader.tool=openocd
+#niclasense.bootloader.tool.default=openocd
+niclasense.bootloader.tool=pyocd
+niclasense.bootloader.tool.default=pyocd
+niclasense.bootloader.vid=0x2341
+niclasense.bootloader.pid=0x0360
+niclasense.bootloader.interface=0
+niclasense.bootloader.file=zephyr-arduino_nicla_sense_me.hex
+niclasense.bootloader.target=nrf52
+
+niclasense.debug.tool=gdb
+niclasense.debug.server.openocd.scripts.0=interface/{programmer.protocol}.cfg
+niclasense.debug.server.openocd.scripts.1={programmer.transport_script}
+niclasense.debug.server.openocd.scripts.2=target/nrf52.cfg
+niclasense.debug.cortex-debug.custom.request=attach

cores/arduino/abi.cpp

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2024 Arduino SA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdlib.h>
+
+extern "C" void __cxa_pure_virtual(void) {}
+extern "C" void __cxa_deleted_virtual(void) {}
+extern "C" int __cxa_atexit(void (*func) (void *), void * arg, void * dso_handle) {
+  return 0;
+}
+
+namespace std {
+  void __throw_length_error(const char* __s __attribute__((unused))) {}
+};
+
+extern "C" int strcmp(const char* s1, const char* s2) {
+  while(*s1 && (*s1 == *s2))
+  {
+    s1++;
+    s2++;
+  }
+  return *(const unsigned char*)s1 - *(const unsigned char*)s2;
+}

cores/arduino/new

@@ -8,6 +8,7 @@
 #define NEW_H
 
 #include <stdlib.h>
+//#pragma long_calls
 
 namespace std {
   struct nothrow_t {};
@@ -27,25 +28,36 @@ namespace std {
   using size_t = ::size_t;
 } // namespace std
 
-[[gnu::weak]] void * operator new(std::size_t size);
-[[gnu::weak]] void * operator new[](std::size_t size);
+void * operator new(std::size_t size);
+void * operator new[](std::size_t size);
 
-[[gnu::weak]] void * operator new(std::size_t size, const std::nothrow_t tag) noexcept;
-[[gnu::weak]] void * operator new[](std::size_t size, const std::nothrow_t& tag) noexcept;
+#if __cplusplus >= 201703L
+void * operator new(std::size_t count, std::align_val_t al);
+void * operator new[](std::size_t count, std::align_val_t al);
+
+void* operator new(std::size_t count, std::align_val_t al,
+                      const std::nothrow_t& tag) noexcept;
+void* operator new[](std::size_t count, std::align_val_t al,
+                      const std::nothrow_t& tag) noexcept;
+#endif
+
+void * operator new(std::size_t size, const std::nothrow_t tag) noexcept;
+void * operator new[](std::size_t size, const std::nothrow_t& tag) noexcept;
 
 void * operator new(std::size_t size, void *place) noexcept;
 void * operator new[](std::size_t size, void *place) noexcept;
 
-[[gnu::weak]] void operator delete(void * ptr) noexcept;
-[[gnu::weak]] void operator delete[](void * ptr) noexcept;
+
+void operator delete(void * ptr) noexcept;
+void operator delete[](void * ptr) noexcept;
 
 #if __cplusplus >= 201402L
-[[gnu::weak]] void operator delete(void* ptr, std::size_t size) noexcept;
-[[gnu::weak]] void operator delete[](void * ptr, std::size_t size) noexcept;
+void operator delete(void* ptr, std::size_t size) noexcept;
+void operator delete[](void * ptr, std::size_t size) noexcept;
 #endif // __cplusplus >= 201402L
 
-[[gnu::weak]] void operator delete(void* ptr, const std::nothrow_t& tag) noexcept;
-[[gnu::weak]] void operator delete[](void* ptr, const std::nothrow_t& tag) noexcept;
+void operator delete(void* ptr, const std::nothrow_t& tag) noexcept;
+void operator delete[](void* ptr, const std::nothrow_t& tag) noexcept;
 
 void operator delete(void* ptr, void* place) noexcept;
 void operator delete[](void* ptr, void* place) noexcept;

cores/arduino/new.cpp

@@ -6,8 +6,6 @@
 
 #include "new.h"
 
-extern "C" void __cxa_pure_virtual() {}
-
 // The C++ spec dictates that allocation failure should cause the
 // (non-nothrow version of the) operator new to throw an exception.
 // Since we expect to have exceptions disabled, it would be more
@@ -46,6 +44,36 @@ void * operator new[](std::size_t size) {
   return operator new(size);
 }
 
+#if __cplusplus >= 201703L
+void* operator new(std::size_t count, std::align_val_t al) {
+  return operator new(count);
+}
+
+void* operator new[](std::size_t count, std::align_val_t al) {
+  return operator new(count);
+}
+
+void * operator new(std::size_t size, std::align_val_t al, const std::nothrow_t tag) noexcept {
+#if defined(NEW_TERMINATES_ON_FAILURE)
+  // Cannot call throwing operator new as standard suggests, so call
+  // new_helper directly then
+  return new_helper(size);
+#else
+  return operator new(size);
+#endif
+}
+
+void * operator new[](std::size_t size, std::align_val_t al, const std::nothrow_t& tag) noexcept {
+#if defined(NEW_TERMINATES_ON_FAILURE)
+  // Cannot call throwing operator new[] as standard suggests, so call
+  // malloc directly then
+  return new_helper(size);
+#else
+  return operator new[](size);
+#endif
+}
+#endif
+
 void * operator new(std::size_t size, const std::nothrow_t tag) noexcept {
 #if defined(NEW_TERMINATES_ON_FAILURE)
   // Cannot call throwing operator new as standard suggests, so call
@@ -104,4 +132,4 @@ void operator delete(void* ptr, void* place) noexcept {
 void operator delete[](void* ptr, void* place) noexcept {
   (void)ptr; (void)place; // unused
   // Nothing to do
-}
+}

extra/build_all.sh

@@ -3,7 +3,8 @@
 set -e
 
 ./extra/build.sh arduino_giga_r1//m7 arduino_giga_r1_m7
-./extra/build.sh arduino_nano_33_ble_sense arduino_nano_33_ble_sense
+./extra/build.sh arduino_nano_33_ble//sense arduino_nano_33_ble_sense
 ./extra/build.sh arduino_portenta_h7//m7 arduino_portenta_h7
 ./extra/build.sh ek_ra8d1 ek_ra8d1
-./extra/build.sh frdm_mcxn947/mcxn947/cpu0 frdm_mcxn947_mcxn947_cpu0 
+./extra/build.sh frdm_mcxn947/mcxn947/cpu0 frdm_mcxn947_mcxn947_cpu0
+./extra/build.sh frdm_rw612 frdm_rw612