On Thu, Jun 10, 2010 at 10:04:28AM +0800, hellohello wrote:
> Although I haven't used scc port as uart, I think your smc1 part in your
> dts file maybe is wrong.
>
> ser...@11a82 { ...
> reg = <0x11a80 0x20 0x87fc 2>;
> should be:
> reg = <0x11a80 0x20 XXX 40>;
> XXX is the value which is se
ke a few days ago.
- Original Message -
From: "Martyn Welch"
To: "linuxppc-dev list"
Sent: Wednesday, June 09, 2010 10:37 PM
Subject: CPM UART on MPC8270
> Hi All,
>
> I'm attempting to get an SCC port on an MPC8270 working with Linux. I'm
&
I couldn't get the echo > /dev/xxx to work. I had to write a small app
that opened the device and write and read characters for testing.
Start there and you may find it is actually working.
JB
On Wed, Jun 9, 2010 at 8:37 AM, Martyn Welch wrote:
> Hi All,
>
> I'm attempting to get an SCC port on
Hi All,
I'm attempting to get an SCC port on an MPC8270 working with Linux. I'm
not overly familiar with the CPM and am having a bit of trouble.
Linux is booting natively on the 8270. I have access to the 8270 via a
set of PCI windows from a second core (includes one setup over the main
memory an
