[cel seastone 2] Add 10G SFP1 front port (#8267)

Why I did it
The SFP1 port was disabled in the default configuration.

How I did it
This commit enables the 10G front port for usage.
This was done using a DX030 together with an Arista switch using bcmsh and phy diag xe0 dsc to figure out what lane mappings make sense.

Validated on Celestica Seastone2 DX030.

How to verify it
Own a Celestica DX030
Connect the front SFP1 port to something.
It works :-)
You can do tcpdump -i Ethernet128 -n and you will see both incoming and outgoing LLDP.

Author: bluecmd

device/celestica/x86_64-cel_seastone_2-r0/Seastone_2/port_config.ini

@@ -30,4 +30,5 @@ Ethernet108  109,110,111,112     QSFP28   rs     28      100000
 Ethernet112  113,114,115,116     QSFP29   rs     29      100000
 Ethernet116  117,118,119,120     QSFP30   rs     30      100000
 Ethernet120  121,122,123,124     QSFP31   rs     31      100000
-Ethernet124  125,126,127,128     QSFP32   rs     32      100000
+Ethernet124  125,126,127,128     QSFP32   rs     32      100000
+Ethernet128  129                 SFP1     none   33      10000

device/celestica/x86_64-cel_seastone_2-r0/Seastone_2/td3-seastone_2-32x100G.config.bcm

@@ -18,7 +18,7 @@ serdes_lane_config_dfe=on
 #serdes_fec_enable=1
 serdes_if_type_ce=14
 pbmp_gport_stack.0=0x0000000000000000000000000000000000000000000000000000000000000000
-pbmp_xport_xe=0x88888888888888882222222222222222
+pbmp_xport_xe=0x888888888888888c2222222222222222
 
 ptp_ts_pll_fref=50000000
 ptp_bs_fref_0=50000000
@@ -40,6 +40,7 @@ portmap_49.0=49:100
 portmap_53.0=53:100
 portmap_57.0=57:100
 portmap_61.0=61:100
+
 portmap_67.0=65:100
 portmap_71.0=69:100
 portmap_75.0=73:100
@@ -56,7 +57,7 @@ portmap_115.0=113:100
 portmap_119.0=117:100
 portmap_123.0=121:100
 portmap_127.0=125:100
-#portmap_66.0=129:10:m
+portmap_66.0=129:10:m
 #portmap_130.0=128:10:m
 
 #wc0 lane swap
@@ -189,7 +190,7 @@ phy_chain_rx_lane_map_physical{125.0}=0x3210
 
 #MC lane swap
 phy_chain_tx_lane_map_physical{129.0}=0x3210
-phy_chain_rx_lane_map_physical{129.0}=0x3210
+phy_chain_rx_lane_map_physical{129.0}=0x0231
 
 
 #wc0 P/N flip
@@ -513,7 +514,7 @@ phy_chain_tx_polarity_flip_physical{128.0}=0x0
 phy_chain_rx_polarity_flip_physical{128.0}=0x0
 
 #MC P/N flip
-phy_chain_tx_polarity_flip_physical{129.0}=0x0
+phy_chain_tx_polarity_flip_physical{129.0}=0x1
 phy_chain_rx_polarity_flip_physical{129.0}=0x0
 phy_chain_tx_polarity_flip_physical{130.0}=0x0
 phy_chain_rx_polarity_flip_physical{130.0}=0x0
@@ -554,7 +555,7 @@ dport_map_port_115=29
 dport_map_port_119=30
 dport_map_port_123=31
 dport_map_port_127=32
-#dport_map_port_66=33
+dport_map_port_66=33
 #dport_map_port_130=34
 
 # configuration for 100G optical module