forked from Imagelibrary/rtems
Fix some UART register addresses and implementation bugs that were causing malfunction of console driver on real hardware. hello and ticker samples are tested and working fine now on mor1kx based SoC on Atlys FPGA board. BSP_OR1K_OR1KSIM_PERIPHCLK has been changed to 50MHz as with mor1kx/atlys SoC; this change has no effect on the current simulators that RTEMS run on.