Ibrahim Abdelkader

The N6 is missing from the FPU filter list in `micropython/ports/stm32/stm32.mk`.

I pulled this PR and tested it again. Things still seem to be working, and I noticed some improvements (like no longer calling `xspi_init()` from ioctl). However, I still couldn’t...

> What read mode do you use for 888? Do you enable the flash in single or double data rate for octal mode? > Note that all SPI flash data...

> I nearly have 8-8-8 octal DTR mode working with the filesystem. Just a few things to tidy up... I have it working here, but I use HAL drivers: https://github.com/openmv/openmv/blob/2206dcb31c2a854c79e83cd62d6b55939f6c351a/boot/src/ports/stm32/stm32_xspi.c#L502

> Yes, thanks, I was studying that code (you use `HAL_XSPI_INSTRUCTION_8_BITS` when I think it should be `HAL_XSPI_INSTRUCTION_16_BITS`?). Yes, I think you're right. It should have been a test like...

Fantastic, thanks! I'll give it another try as soon as I can and let you know how it goes. > So if `memcpy` lives in XSPI then, although it will...

@dpgeorge I'm testing this now, and it's looking good so far. I just wanted to ask you not to force push the branch anymore, or rebase it, because it will...

Re waking up from deepsleep, I got the following working (reusing the same trick I used for NV, by rigging a memory ISR): ```C static char _boot_mem[1024] __attribute__((aligned(1024))); __attribute__((naked, noreturn,...

Just noticing a weird issue with WiFi, it seems to work fine with debug builds, but with non-debug builds only scan works.. Does this sound familiar? Perhaps I'm missing something...

I didn't test ping, just a simple scan + connect to AP. I'm also not sure why the alignment fixes the connect, but at least you can reproduce this issue...