Damien George eb3ea9ee13 stm32: Add support for STM32N6xx MCUs. ...

This commit adds preliminary support for ST's new STM32N6xx MCUs.

Supported features of this MCU so far are:
- basic clock tree initialisation, running at 800MHz
- fully working USB
- XSPI in memory-mapped mode
- machine.Pin
- machine.UART
- RTC and deepsleep support
- SD card
- filesystem
- ROMFS
- WiFi and BLE via cyw43-driver (SDIO backend)

Note that the N6 does not have internal flash, and has some tricky boot
sequence, so using a custom bootloader (mboot) is almost a necessity.

Signed-off-by: Damien George <damien@micropython.org>

2025-07-08 16:24:27 +10:00

..

alif

alif/machine_spi: Improve transfer function to poll events.

2025-07-03 21:43:10 +10:00

bare-arm

shared/libc/string0: Don't deref args for n==0 case.

2023-11-07 16:01:50 +11:00

cc3200

all: Rename the "NORETURN" macro to "MP_NORETURN".

2025-05-13 10:36:47 +10:00

embed

all: Prune trailing whitespace.

2024-03-07 16:25:17 +11:00

esp32

esp32/panichandler: Support building against IDFv5.4.2.

2025-07-06 00:14:10 +10:00

esp8266

esp8266/modmachine: Use common machine_time_pulse_us implementation.

2025-06-13 16:27:35 +10:00

mimxrt

extmod/modnetwork: Consolidate definition of common drivers.

2025-06-10 11:20:38 +10:00

minimal

all: Rename the "NORETURN" macro to "MP_NORETURN".

2025-05-13 10:36:47 +10:00

nrf

ports: Update board.json files for vendor/product consistency.

2025-06-04 01:47:59 +10:00

pic16bit

all: Rename the "NORETURN" macro to "MP_NORETURN".

2025-05-13 10:36:47 +10:00

powerpc

all: Rename the "NORETURN" macro to "MP_NORETURN".

2025-05-13 10:36:47 +10:00

qemu

all: Rename the "NORETURN" macro to "MP_NORETURN".

2025-05-13 10:36:47 +10:00

renesas-ra

renesas-ra: Replace MICROPY_EVENT_POLL_HOOK with mp_event_wait.

2025-06-16 16:36:31 +10:00

rp2

rp2/CMakeLists.txt: Make linker script configurable.

2025-06-19 11:00:10 +10:00

samd

samd/boards: Change the SparkFun vendor name to SparkFun.

2025-06-19 15:12:49 +02:00

stm32

stm32: Add support for STM32N6xx MCUs.

2025-07-08 16:24:27 +10:00

unix

unix/coverage: Initialize more code_state fields.

2025-07-06 00:06:14 +10:00

webassembly

webassembly/objpyproxy: Avoid throwing on symbol or iterator has-check.

2025-07-04 15:08:03 +10:00

windows

py/obj: Fix nan handling in object REPR_C and REPR_D.

2025-06-24 00:30:08 +10:00

zephyr

zephyr/machine_pin: Retry configuring gpio with just GPIO_OUTPUT.

2025-07-08 11:15:11 +10:00