On 26/02/12 19:16, Tarl Neustaedter wrote:
Here's prtconf output from my PCI-based SunFire V480:
# prtconf [...]
That gives you the Solaris view on the device tree, which is somewhat different. A prtconf -pv gives the openboot view:
% prtconf -pv System Configuration: Sun Microsystems sun4u Memory size: 2048 Megabytes System Peripherals (PROM Nodes):
Thanks Tarl, that was the output I was looking for. Andreas - sorry if I wasn't specific enough on this, I guess I'm not that familiar with these tools yet :/
Hmmm so it looks like the serial port is connected via ebus on a PCI-based SPARC system. I've so far managed to cross-compile myself a -O0 -g 2.6.32 Linux SPARC64 kernel so I can step things through to try and figure out why the kernel can't seem to write to the console when switching away from CIF to accessing the serial port directly...