On Tue, Mar 08, 2022 at 01:44:47PM +0000, Visa Hankala wrote: > On Tue, Mar 08, 2022 at 08:04:36AM +0100, Anton Lindqvist wrote: > > On Mon, Mar 07, 2022 at 07:36:35AM +0000, Visa Hankala wrote: > > > I still think that checking TXFF and using the same code for both > > > SBSA and true PL011 UARTs would be the best choice. This would avoid > > > fragmenting the code and improve robustness by relying on functionality > > > that is common to the different controller variants. > > > > Fair enough, new diff. > > Maybe the comments should omit the FIFO space description and just > mention the lack of the level control register in the SBSA UART > register interface.
I ended up tweaking the comments before committing. Thanks for all the feedback.
