[Arista7260cx3] Update port map to match production layout (#1411)

Author: yxieca

device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-D108C8/port_config.ini

@@ -23,22 +23,14 @@ Ethernet40      37,38             Ethernet11/1 11
 Ethernet42      39,40             Ethernet11/3 11
 Ethernet44      45,46             Ethernet12/1 12
 Ethernet46      47,48             Ethernet12/3 12
-Ethernet48      57,58             Ethernet13/1 13
-Ethernet50      59,60             Ethernet13/3 13
-Ethernet52      53,54             Ethernet14/1 14
-Ethernet54      55,56             Ethernet14/3 14
-Ethernet56      117,118           Ethernet15/1 15
-Ethernet58      119,120           Ethernet15/3 15
-Ethernet60      121,122           Ethernet16/1 16
-Ethernet62      123,124           Ethernet16/3 16
-Ethernet64      141,142           Ethernet17/1 17
-Ethernet66      143,144           Ethernet17/3 17
-Ethernet68      133,134           Ethernet18/1 18
-Ethernet70      135,136           Ethernet18/3 18
-Ethernet72      197,198           Ethernet19/1 19
-Ethernet74      199,200           Ethernet19/3 19
-Ethernet76      205,206           Ethernet20/1 20
-Ethernet78      207,208           Ethernet20/3 20
+Ethernet48      57,58,59,60       Ethernet13/1 13
+Ethernet52      53,54,55,56       Ethernet14/1 14
+Ethernet56      117,118,119,120   Ethernet15/1 15
+Ethernet60      121,122,123,124   Ethernet16/1 16
+Ethernet64      141,142,143,144   Ethernet17/1 17
+Ethernet68      133,134,135,136   Ethernet18/1 18
+Ethernet72      197,198,199,200   Ethernet19/1 19
+Ethernet76      205,206,207,208   Ethernet20/1 20
 Ethernet80      217,218           Ethernet21/1 21
 Ethernet82      219,220           Ethernet21/3 21
 Ethernet84      213,214           Ethernet22/1 22
@@ -87,14 +79,22 @@ Ethernet168     41,42             Ethernet43/1 43
 Ethernet170     43,44             Ethernet43/3 43
 Ethernet172     33,34             Ethernet44/1 44
 Ethernet174     35,36             Ethernet44/3 44
-Ethernet176     49,50,51,52       Ethernet45/1 45
-Ethernet180     61,62,63,64       Ethernet46/1 46
-Ethernet184     125,126,127,128   Ethernet47/1 47
-Ethernet188     113,114,115,116   Ethernet48/1 48
-Ethernet192     129,130,131,132   Ethernet49/1 49
-Ethernet196     137,138,139,140   Ethernet50/1 50
-Ethernet200     201,202,203,204   Ethernet51/1 51
-Ethernet204     193,194,195,196   Ethernet52/1 52
+Ethernet176     49,50             Ethernet45/1 45
+Ethernet178     51,52             Ethernet45/3 45
+Ethernet180     61,62             Ethernet46/1 46
+Ethernet182     63,64             Ethernet46/3 46
+Ethernet184     125,126           Ethernet47/1 47
+Ethernet186     127,128           Ethernet47/3 47
+Ethernet188     113,114           Ethernet48/1 48
+Ethernet190     115,116           Ethernet48/3 48
+Ethernet192     129,130           Ethernet49/1 49
+Ethernet194     131,132           Ethernet49/3 49
+Ethernet196     137,138           Ethernet50/1 50
+Ethernet198     139,140           Ethernet50/3 50
+Ethernet200     201,202           Ethernet51/1 51
+Ethernet202     203,204           Ethernet51/3 51
+Ethernet204     193,194           Ethernet52/1 52
+Ethernet206     195,196           Ethernet52/3 52
 Ethernet208     209,210           Ethernet53/1 53
 Ethernet210     211,212           Ethernet53/3 53
 Ethernet212     221,222           Ethernet54/1 54

device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-D108C8/sai.profile

@@ -1 +1 @@
-SAI_INIT_CONFIG_FILE=/etc/bcm/th2-a7260cx3-64-108x50G+10x100G.config.bcm
+SAI_INIT_CONFIG_FILE=/etc/bcm/th2-a7260cx3-64-112x50G+8x100G.config.bcm