forked from Imagelibrary/rtems
143c8d0d94
The precision clock synthesizer support broke the driver on the QorIQ P1020. On this device the Alternate Function Register is accessed with DLAB == 1 instead of the FIFO Control Register (FCR). Restructure the code to account for this.
This is the serial controller portion of the libchip library. This directory contains the source code for reusable console driver support code. Each individual driver is configured using the console_tbl data structure. This structure is defined and explained in the console.h file. The reusable chip drivers do not directly access the serial controller. They access the registers on the controller via a set of up to four functions which are provided by the BSP. These functins set and get general registers and data buffers. Some chips can access the data buffers as general registers and thus the driver may not require those interface routines.