Currently the comments in the Rust pl011 register.rs file include
large amounts of text from the PL011 TRM. This is much more
commentary than we typically quote from a device reference manual,
and much of it is not relevant to QEMU. Compress and rephrase the
comments so that we are not quoting such a large volume of TRM text.
We add a URL for the TRM; readers who need more detail on the
function of the register bits can find it there, presented in
context with the overall description of the hardware.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
6414b7709d