Difference between revisions of "OpenCore 16550 IP Linux driver"
From ArmadeusWiki
(→Usage) |
|||
| Line 1: | Line 1: | ||
{{Under_Construction}} | {{Under_Construction}} | ||
| − | Thanks to the OpenCore 16550 serial IP integration, you can add at least 4 complete RS232 ports to your Armadeus board (depending on the FPGA capacity). | + | Thanks to the OpenCore 16550 serial IP integration in [[POD]], you can add at least 4 complete RS232 ports to your Armadeus board (depending on the FPGA capacity). |
==Compilation== | ==Compilation== | ||
| − | $ make menuconfig | + | <pre class="host"> |
| − | + | $ make linux26-menuconfig | |
| − | + | </pre> | |
| − | + | <pre class="config"> | |
| − | $ make | + | Device Drivers ---> |
| + | Armadeus specific drivers ---> | ||
| + | FPGA Drivers ---> | ||
| + | <M> OpenCore 16550 serial IP driver | ||
| + | </pre> | ||
| + | <pre class="host"> | ||
| + | $ make | ||
| + | </pre> | ||
==Usage== | ==Usage== | ||
Assuming you have previously loaded your FPGA with the corresponding IP: | Assuming you have previously loaded your FPGA with the corresponding IP: | ||
| + | <pre class="apf"> | ||
# modprobe 8250 | # modprobe 8250 | ||
# modprobe 16550_ocore | # modprobe 16550_ocore | ||
| + | </pre> | ||
| − | Now you should have as much /dev/ttySN as | + | Now you should have as much ''/dev/ttySN'' as 16650 cores you put in your bitfile. |
==Links== | ==Links== | ||
| + | * [[POD|Peripheral On Demand (POD)]] | ||
| + | * [[Serial_ports_usage_on_Linux]] | ||
* http://www.opencores.org/projects.cgi/web/uart16550/overview | * http://www.opencores.org/projects.cgi/web/uart16550/overview | ||
Revision as of 15:35, 17 July 2009
Page under construction...
Informations on this page are not guaranteed !!
Thanks to the OpenCore 16550 serial IP integration in POD, you can add at least 4 complete RS232 ports to your Armadeus board (depending on the FPGA capacity).
Compilation
$ make linux26-menuconfig
Device Drivers --->
Armadeus specific drivers --->
FPGA Drivers --->
<M> OpenCore 16550 serial IP driver
$ make
Usage
Assuming you have previously loaded your FPGA with the corresponding IP:
# modprobe 8250 # modprobe 16550_ocore
Now you should have as much /dev/ttySN as 16650 cores you put in your bitfile.
