tree d080d1542d2ea85d4a7ae00f41d275878eda3706
parent 55b818002cfdbf55ea3a9f2b509cde34f6a06302
author Kshitij Sisodia <kshitij.sisodia@arm.com> 1621869160 +0100
committer Kshitij Sisodia <kshitij.sisodia@arm.com> 1621874511 +0000

MLECO-1948: Fix for SysTick init and GNU's stdout

The counter val could have been 0 when read the first time
quickly after the init function. The init function will now
wait for the SysTick counter to start before returning.

Also included are some minor changes to get around  GNU's
file stream implementation being line buffered.

Change-Id: I8d51fef5d85f1261a6a5710608349d7ecc19ad62