[Openamp-rp] [OpenAMP/libmetal] 695d29: lib: system: zephyr: implement __metal_sleep_usec

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 695d29ba60a5c4946bb16d2378955fa8bad8bead https://github.com/OpenAMP/libmetal/commit/695d29ba60a5c4946bb16d2378955fa8b... Author: Matthias Fend matthias.fend@emfend.at Date: 2022-02-14 (Mon, 14 Feb 2022)

Changed paths: M lib/system/zephyr/sleep.h

Log Message: ----------- lib: system: zephyr: implement __metal_sleep_usec

The currently missing implementation causes invalid timeouts when sending remoteproc messages over virtIO. With this change, the specified timeout of 15 seconds can be achieved. This seems to be the only usage in Zephyr.

Signed-off-by: Matthias Fend matthias.fend@emfend.at