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dev: Added new LupIO-TTY device

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This device is notfied when data is available from the terminal
(e.g. from keyboard input) in order to receive characters. It also
transmits characters to the terminal to be displayed.

The following are the specifications regarding the LupIO-TTY:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-tty.md

Change-Id: Icc8294984989cfa422d8ed227da39debfa49ab36
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53031
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
This commit is contained in:
Laura Hinman
2021-08-17 17:16:04 -07:00
committed by melissa jost
parent be0a75ecb3
commit de4aa693d9
4 changed files with 338 additions and 2 deletions
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7
src/dev/lupio/SConscript
View File

@@ -26,11 +26,14 @@
Import('*')
SimObject('LupioRTC.py', tags='riscv isa')
SimObject('LupioRNG.py', tags='riscv isa')
SimObject('LupioRTC.py', tags='riscv isa')
SimObject('LupioTTY.py', tags='riscv isa')
DebugFlag('LupioRNG')
DebugFlag('LupioRTC')
DebugFlag('LupioTTY')
Source('lupio_rtc.cc', tags='riscv isa')
Source('lupio_rng.cc', tags='riscv isa')
Source('lupio_rtc.cc', tags='riscv isa')
Source('lupio_tty.cc', tags='riscv isa')