3deebd539b
- Add a description of Advantech PCI-1602 Rev. A boards. [1] - Properly set up REG_ACR also for PCI-1602 Rev. A based on what the Advantech-supplied Linux driver does. - Additionally use the macros of <dev/ic/ns16550.h> to replace existing magic values and get rid of trivial comments. - Fix the style of some comments. PR: 205359 [1] Submitted by: Jan Mikkelsen (original patch) [1]