Joshua Wise

Bulletproof allocator

1

Would be nice for the allocator to become a little more bulletproof. Specifically, it would be good to have: * Corruption checking (per-arena cookies -- check for buffer overruns, and...

Port Snowy RTC driver to Tintin.

1

Ideally, would be even better to refactor it to something like the stm32_buttons and stm32_power drives.

Fix warnings; add -Werror to build flags

1

It would be nice if we didn't have so many darn warnings. We could enforce this with -Werror. This seems like a good quick-fix for someone to go run through...

Tintin does not have a hardware-based reset mechanism like Time-series devices do, and so it can end up as a brick if one turns off all the power-consuming apparatus and...

efinix: add synthesis options to a dictionary in the EfinityToolchain

2

Sometimes the synthesis tool needs some help to successfully map a design, in the form of different synthesis options. In my particular case, this didn't actually save me for my...

One problem with debugging a single-UART system is that the system will always block if a UARTBone client is not connected. This is particularly annoying if, for instance, your vendor's...

I think `enhance_call_tree_pattern` is the only bit of arch-specific code. Probably in an ideal universe it would go into some `arch/` library, but for now, `gcc_tools` is the one that...

SoCBusHandler.add_peripheral does not work

1

Attempting to use `SoCBusHandler.add_peripheral`, which seems to be a more pleasant name to access the same interface as `SoCBusHandler.add_slave`, chokes in the following way: ``` Traceback (most recent call last):...

Multi-bit Tristate has only single OE pin, and does not emit errors if you give it a bus

2

I'm trying to use the following mechanism to drive two pins on a multi-bit bus, and leave the third tristated (Cypress FX3 PMODE): ```python self.pmode_o = Signal(3) self.pmode_oe = Signal(3)...