An alternate register access layer (RAL) for i.MX RT MCUs.

Generally, you should prefer imxrt-ral over these packages. imxrt-ral provides a complete register access layer, more than what's available here. imxrt-ral is also on crates.io. If you're using this, it's because I wrote another experiment that depends on this experiment.

This RAL

• is more hand written than imxrt-ral, but not fully hand written!
• has way more packages -- one per IP block -- for uses in drivers and MCUs.
• includes either none or too much higher-level abstractions for using drivers.
• supports a few MCUs that aren't yet available in imxrt-ral.
• doesn't support MCUs that are available in imxrt-ral.
• uses a newer version of ral-registers.

License: APACHE-2.0