f4500bfa54
This patch allows configuring ports to be disabled in the device tree; this saves power, since disabling ports here actually disables power to ethernet PHYs. Line 461 enables all ethernet ports, so line 508 is getting zero ports to be disabled, except for port 5 in SoCs where this is not implemented as it will be sticky disabled in register POC0. Because of this, the code will still read the switch configuration and OR it to the device tree setting. Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net> SVN-Revision: 48096