* d
* dead code
* all your ram are belong to me
* turn off gpiochips we don't need
* save
* save by using the same file handle
* smaller stack ok
* these can be on the stack
* this is closer
* what about ccm?
* probing available
* now probe ccm
* ccm
* put stuff in ccm
* fsio
* memory usage
* memory
* big pch energy
* put back ramdisk stub
* tests are happy
* h743 nucleo
* kinetis
* I love deleting code!
* make stepper happy
Co-authored-by: Matthew Kennedy <makenne@microsoft.com>