On Thu, Aug 22, 2019 at 4:32 AM Bin Meng <[email protected]> wrote: > On Thu, Aug 22, 2019 at 12:40 AM Park, Aiden <[email protected]> wrote:
> > Right, this is a just hack. As Bin said, we may need refactor whole codes. > > By the way, do we need to keep current design which selects I/O port or MMIO > > at compile time by defining CONFIG_SYS_NS16550_PORT_MAPPED > > or CONFIG_SYS_NS16550_MEM32? > > I think we should drop these 2 config options, and refactor the whole > 16550 driver, eg: porting the Linux 8250 driver to U-Boot. Linux 8250 is quite old and actually full of quirks which makes it not the best example. Better not to take it and develop more clean solution in U-Boot. -- With Best Regards, Andy Shevchenko _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
