> printk(KERN_INFO"Allocated Memory for Circular Buffer at physical
> 0x0%x\n",phy_addr);
>
> #else
>
> buf_area = ioremap(0xB200,0x4000); //(0xB200,0x4000);
> //(770,90);
> if(!buf_area)
> {
> printk(KERN_ALERT"ioremap failed \n");
> return -1;
> } ...[show rest of quot
On Friday 25 July 2008, Misbah khan wrote:
>
> I am really unaware of how can we get this physical address from the device
> tree which you have mentioned can you please explain this to me ???
With current Linux versions, all powerpc machines come with an open-firmware
like device tree, which des
Hi John and Mike,
Thank you for your reply. We have modified out FPGA design and now we have
LL_TEMAC with LL_DMA component connected instead of the LL_FIFO. Before
building linux kernel we have tried to build the u-boot (downloaded from the
xilinx-git tree).
It was relatively easy to build u-bo
Hi all!
Thank you so much for your tips, they were really helpful!
Am 23.07.08 00:30 schrieb(en) Jon Smirl:
I haven't tried it, but a Macraigor USB Wiggler supports the MPC5200
and it's $250.
[snip]
Let me know if you try it and it works.
I guess I will try this one, and of course give you
Hi,
Where can I download the latest (stable) PowerPC source tree? Is it
kernel.org?
Thanks,
Bizhan
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Hi Mirek,
Since this is a u-boot issue, we can move this conversation off this
list.
The u-boot that is in the git repository has not been tested on the
Virtex4 platform.
I have only tested on the ML507, Virtex 5 platform.
There's not a ML403/ML
Guys,
Attempting to polish up an existing MCC HDLC driver, adding super channels
for an 8360E, though I imagine the specifics an answer, might work for any
82xx or 83xx architecture.
Background:
I have taken my existing working MCC HDLC driver
interfaced to a T1 in clear channel mode, and found
