tree b2b079993c0e44fa3b9e70cb3b7bc2648f25d924
parent 31a5217d39f95b51dc1fbe452f0e169507ca95d7
author Nico Huber <nico.huber@secunet.com> 1486049966 +0100
committer Nico Huber <nico.h@gmx.de> 1489488887 +0100

gma registers: Add generic Wait() procedure

Add a more generic Wait() procedure that waits for some masked bits of
a register to hold a specific value.

Change-Id: Iafefce3da8907e7edf00c68e7a8b650aa7bcd372
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/18419
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>