This crate implements host-code for TIs ROM Bootloader (see section 8). If certain bits are configured in CCFG, the bootloader may be entered on reboot when the CCFG-indicated pin is pulled in the right direction..
Many things are hard-coded and still need to be abstracted, but this crate has been well-tested. In addition, it currently only support SPI as the physical bootloader interface, but could be support UART with a little bit of work.
This crate will not be maintained or extended by Helium, but is available for forking.