On Mon, 30 Mar 2020 at 09:35, Leif Lindholm <l...@nuviainc.com> wrote: > > Hi Jiang, > > It is not a question of effort of copying a driver, it is a question > that copying drivers is something that should be avoided wherever > practically possible. I did not think this topic was still under > debate. > > If the existing 16550 SerialPortLib is overspecialised to the point > where it only works on a subset of 16550 implementations, then it > should change. There are going to be more non-PC systems turning up > with 16550 UARTs - should they each copy/modify their drivers? > > If there are better ways of solving that problem, please suggest. > But more duplicated drivers is not the answer. >
Could we use a GUIDed HOB? If it exists, we use its contents, and if it doesn't, we use the default set by the FixedPCD. -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#56605): https://edk2.groups.io/g/devel/message/56605 Mute This Topic: https://groups.io/mt/71393886/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-