arm,dev: PL011 UART_FR read status enhancement
Review Request #3376 - Created March 15, 2016 and submitted - Latest diff uploaded
| Information | |
|---|---|
| Bjoern A. Zeeb | |
| gem5 | |
| default | |
| Reviewers | |
| Default | |
| andysan | |
arm,dev: PL011 UART_FR read status enhancement
Given we do not simulate a FIFO currently there are only two states
we can be in upon read: empty or full. Properly signal the latter.Add and sort constants for states in the header file.