Difference between revisions of "OpenCore 16550 IP Linux driver"
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| − | {{ | + | {{Need_Update}} |
| − | + | 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). | |
| − | 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). | + | |
==Compilation== | ==Compilation== | ||
| − | $ make menuconfig | + | <pre class="host"> |
| − | + | $ make linux-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 | ||
Latest revision as of 17:02, 4 September 2013
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This page is too old and need some updates. Informations on this page are not guaranteed !!
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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 linux-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.
