On Mon, Sep 13, 2010 at 04:30:17PM +0200, Robin Theunis wrote:
I have compiled the kernel with early printk on and debug_LL, It still
doesn't nothing after that line.
Please don't top-post.
Did you add earlyprintk to your kernel command line
like the EARLY_PRINTK menuconfig help text
On Thu, Aug 20, 2009 at 02:56:49PM +0200, Johannes Stezenbach wrote:
On Wed, Aug 19, 2009 at 04:35:34PM +0100, Jamie Lokier wrote:
Johannes Stezenbach wrote:
TCP RX ~70Mbit/sec (iperf -s on SoC, iperf -c on destop PC)
TCP TX ~56Mbit/sec (iperf -s on destop PC, iperf -c o SoC
On Wed, Aug 19, 2009 at 04:35:34PM +0100, Jamie Lokier wrote:
Johannes Stezenbach wrote:
TCP RX ~70Mbit/sec (iperf -s on SoC, iperf -c on destop PC)
TCP TX ~56Mbit/sec (iperf -s on destop PC, iperf -c o SoC)
The CPU load during the iperf test is around
1% user, 44% system, 4
Hi,
a while ago I was working on a SoC with 200MHz ARM926EJ-S CPU
and integrated 100Mbit ethernet core, connected on internal
(fast) memory bus, with DMA. With iperf I measured:
TCP RX ~70Mbit/sec (iperf -s on SoC, iperf -c on destop PC)
TCP TX ~56Mbit/sec (iperf -s on destop PC, iperf -c
On Fri, Aug 14, 2009 at 10:43:05PM +0200, Robert Schwebel wrote:
On Fri, Aug 14, 2009 at 10:04:57PM +0200, Denys Vlasenko wrote:
r...@thebe:~$ microcom | ptx_ts U-Boot 2.0.0-rc9
Now that microcom is in Debian sid (thanks!), where can I find ptx_ts?
It seems to be quite useful.
[
On Wed, Jun 18, 2008, Stefan Richter wrote:
Johannes Stezenbach wrote:
I think the USB bus enumeration can take significant time:
recognize a device is connected, turn on bus power, try
to read descriptors (bus powered devices might be slow to
respond after power up). And this will happen
On Wed, Jun 18, 2008 at 12:48:27AM +0200, Stefan Richter wrote:
On Tue, 17 June 2008 12:55:31 -0700, Tim Bird wrote:
On Tue, 17 Jun 2008 11:28:29 -0700, Tim Bird wrote:
| One of the main sub-systems that we defer initialization of this
| way is USB, and this saves quite a bit of time. (Of
On Fri, Jun 13, 2008, Tim Bird wrote:
YMMV. I put some of the resources and info I found at:
http://elinux.org/Debugging_Makefiles
There is also remake, which is A patched GNU make with a debuger,
better tracing and error reporting (based on GNU make 3.80).
Development seems to have stopped,
