|
Message
From: Brian Korsedal <BKorsedal@b...>
Date: Thu, 28 Aug 2003 15:45:08 -0700
Subject: RE: [openrisc] Wishbone example and driver writing for uCLinux wishbone cores.
O.K. Where would I go to learn how to write drivers for Linux? Do I need
to write a device driver and patch it into the kernel, or can I just write a
program and go through the /dev/ directory? Or is there a library used to
output to the Wishbone bus?
-Brian
-----Original Message-----
From: Damjan Lampret [mailto:lampret@o...]
Sent: Thu 8/28/2003 10:24 AM
To: openrisc@o...
Cc:
Subject: Re: [openrisc] Wishbone example and driver writing for
uCLinux wishbone cores.
Hi !
Look at one of the IP cores that is WISHBONE compliant. To name a few:
or1200, pci, ethernet, uart16550, ac97 etc.
WISHBONE is transparent to software. Your software is the same regardless if
you use WISHBONE as interconnect, or some other bus interconnect.
regards,
Damjan
----- Original Message -----
From: "Brian Korsedal" <BKorsedal@b...>
To: <openrisc@o...>
Sent: Thursday, August 28, 2003 5:51 PM
Subject: [openrisc] Wishbone example and driver writing for uCLinux wishbone
cores.
> Hi,
>
> Is there an example implimentation of the Wishbone architecture? What has
> to be done to make a core Wishbone compatible?
>
> Also, Is there any manual on how to write drivers for cores on the
Wishbone
> bus? I've never written Linux drivers before.
>
> Thank you,
>
> Brian
>
application/ms-tnef
|
 |
Browse
