Revert "[Dell]: S5248F: Dynamic port breakout support (sonic-net#20287)"

This reverts commit f6e4b21.

device/dell/x86_64-dellemc_s5248f_c3538-r0/DellEMC-S5248f-P-25G/port_config.ini

@@ -48,10 +48,10 @@ Ethernet45      114                   twentyfiveGigE1/12/2    46       25000
 Ethernet46      115                   twentyfiveGigE1/12/3    47       25000
 Ethernet47      116                   twentyfiveGigE1/12/4    48       25000
 Ethernet48      121,122,123,124       hundredGigE1/49         49       100000
-Ethernet52      125,126,127,128       hundredGigE1/50         50       100000
-Ethernet56      69,70,71,72           hundredGigE1/51         51       100000
-Ethernet60      65,66,67,68           hundredGigE1/52         52       100000
-Ethernet64      1,2,3,4               hundredGigE1/53         53       100000
-Ethernet68      33,34,35,36           hundredGigE1/54         54       100000
-Ethernet72      5,6,7,8               hundredGigE1/55         55       100000
-Ethernet76      41,42,43,44           hundredGigE1/56         56       100000
+Ethernet49      125,126,127,128       hundredGigE1/50         50       100000
+Ethernet50      69,70,71,72           hundredGigE1/51         51       100000
+Ethernet51      65,66,67,68           hundredGigE1/52         52       100000
+Ethernet52      1,2,3,4               hundredGigE1/53         53       100000
+Ethernet53      33,34,35,36           hundredGigE1/54         54       100000
+Ethernet54      5,6,7,8               hundredGigE1/55         55       100000
+Ethernet55      41,42,43,44           hundredGigE1/56         56       100000

device/dell/x86_64-dellemc_s5248f_c3538-r0/DellEMC-S5248f-P-25G/td3-s5248f-25g.config.bcm

@@ -1,56 +1,41 @@
+sai_load_hw_config=/etc/bcm/flex/bcm56870_a0_premium_issu/b870.6.4.1/
 os=unix
+
 dpp_clock_ratio=2:3
 oversubscribe_mode=1
 core_clock_frequency=1525
-
 l2xmsg_mode=1
-# need for mac learn scale
-l2xmsg_hostbuf_size=16384
+pbmp_oversubscribe=0x7f878787f878787f9fe1e1e1fe1e1e1fe
+pbmp_xport_xe=0x7f878787f878787f9fe1e1e1fe1e1e1fe
+ifp_inports_support_enable=1
+port_flex_enable=1
+phy_an_c73=3
+l2xmsg_hostbuf_size=8192
 module_64ports=0
-
-#Interrupts and Parity
-max_vp_lags=0
-
+tdma_intr_enable=1
+ipv6_lpm_128b_enable=1
+stat_if_parity_enable=1
+bcm_tunnel_term_compatible_mode=1
+table_dma_enable=1
 schan_intr_enable=0
+parity_enable=1
+parity_correction=1
+miim_intr_enable=1
+max_vp_lags=0
+tdma_intr_enable=1
 tdma_timeout_usec=5000000
+mmu_lossless=0
+pdma_descriptor_prefetch_enable=1
+pktdma_poll_mode_channel_bitmap=1
 
-#Default L3 profile
 l3_alpm_enable=2
 l3_alpm_ipv6_128b_bkt_rsvd=1
 l2_mem_entries=40960
 l3_mem_entries=40960
+l3_max_ecmp_mode=1
 
-#Tunnels
-bcm_tunnel_term_compatible_mode=1
-use_all_splithorizon_groups=1
-sai_tunnel_support=1
-
-sai_interface_type_auto_detect=0
-
-#RIOT Enable
-riot_enable=1
-riot_overlay_l3_intf_mem_size=8192
-riot_overlay_l3_egress_mem_size=32768
-l3_ecmp_levels=2
-riot_overlay_ecmp_resilient_hash_size=16384
-
-
-stable_size=0x6400000
-
-
-#New Additions
-pfc_deadlock_seq_control=1
-
-#Common configs from broadcom/x86_64-broadcom_common/x86_64-broadcom_b87/broadcom-sonic-td3.config.bcm 
 
-#Port and Phy Configs
-
-pbmp_oversubscribe=0x7f878787f878787f9fe1e1e1fe1e1e1fe
-pbmp_xport_xe=0x7f878787f878787f9fe1e1e1fe1e1e1fe
-oversubscribe_mixed_sister_25_50_enable=1
-ifp_inports_support_enable=1
-port_flex_enable=1
-phy_an_c73=3
+stable_size=0x5500000
 
 portmap_1.0=1:100
 portmap_5.0=5:100
@@ -357,40 +342,15 @@ dport_map_port_115=45
 dport_map_port_116=46
 dport_map_port_117=47
 dport_map_port_118=48
-#100G
 dport_map_port_123=49
-dport_map_port_124=50
-dport_map_port_125=51
-dport_map_port_126=52
-dport_map_port_127=53
-dport_map_port_128=54
-dport_map_port_129=55
-dport_map_port_130=56
-dport_map_port_71=57
-dport_map_port_72=58
-dport_map_port_73=59
-dport_map_port_74=60
-dport_map_port_67=61
-dport_map_port_68=62
-dport_map_port_69=63
-dport_map_port_70=64
-dport_map_port_1=65
-dport_map_port_2=66
-dport_map_port_3=67
-dport_map_port_4=68
-dport_map_port_33=69
-dport_map_port_34=70
-dport_map_port_35=71
-dport_map_port_36=72
-dport_map_port_5=73
-dport_map_port_6=74
-dport_map_port_7=75
-dport_map_port_8=76
-dport_map_port_41=77
-dport_map_port_42=78
-dport_map_port_43=79
-dport_map_port_44=80
+dport_map_port_127=50
+dport_map_port_71=51
+dport_map_port_67=52
+dport_map_port_1=53
+dport_map_port_33=54
+dport_map_port_5=55
+dport_map_port_41=56
 
+mmu_init_config="TD3-DELL-lossless"
 sai_preinit_cmd_file=/usr/share/sonic/hwsku/sai_preinit_cmd.soc
 
-fpem_mem_entries=32768

device/dell/x86_64-dellemc_s5248f_c3538-r0/default_sku

@@ -1,2 +1 @@
-DellEMC-S5248f-P-25G t1
-
+DellEMC-S5248f-P-25G t1