1 Apr
2008
1 Apr
'08
3:42 p.m.
On Tue, Apr 1, 2008 at 8:33 AM, Andre Schwarz andre.schwarz@matrix-vision.de wrote:
Tor,
after investigating the tsec code I'm wondering how your PHY works in RGMII mode ...
I think that there are some things missing, e.g. taking RGMII into account during tsec_init.
/* Init ECNTRL */ regs->ecntrl = ECNTRL_INIT_SETTINGS;
If you look carefully, you'll notice that ecntrl's RPM bit is read-only. Those bits are configured by POR pin strappings.
You may be more familiar with the UEC, which doesn't automatically detect the link type, but is otherwise fairly similar to the tsec.
Andy