b53: Allow using all ports on BCM53012

This chipset has at least 8 usable ports, e.g. Netgear R8000 has ports
5, 7 and 8 connected to Ethernet interfaces:
vlan1ports=0 1 2 3 5 7 8*
vlan2ports=4 8u
Port 6 seems to be always disabled.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 45676

target/linux/generic/files/drivers/net/phy/b53/b53_common.c

@@ -1214,7 +1214,7 @@ static const struct b53_chip_data b53_switch_chips[] = {
 		.dev_name = "BCM53012",
 		.alias = "bcm53011",
 		.vlans = 4096,
-		.enabled_ports = 0x1f,
+		.enabled_ports = 0x1bf,
 		.cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */
 		.vta_regs = B53_VTA_REGS,
 		.duplex_reg = B53_DUPLEX_STAT_GE,