diff --git a/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/td3-as5835t-48x10G+6x100G.config.bcm b/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/mv2-as5835t-48x10G+6x100G.config.bcm
old mode 100644
new mode 100755
similarity index 97%
rename from device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/td3-as5835t-48x10G+6x100G.config.bcm
rename to device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/mv2-as5835t-48x10G+6x100G.config.bcm
index 4b73e8c29db3..1a575bd18a69
--- a/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/td3-as5835t-48x10G+6x100G.config.bcm
+++ b/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/mv2-as5835t-48x10G+6x100G.config.bcm
@@ -14,10 +14,29 @@ parity_enable=0
 mem_cache_enable=0
 
 l2_mem_entries=32768
-#l3_mem_entries=49152
-#fpem_mem_entries=16384
+l3_mem_entries=16384
+fpem_mem_entries=16384
 l2xmsg_mode=1
 
+# Platform specfic
+bcm_num_cos=8
+bcm_stat_interval=2000000
+cdma_timeout_usec=3000000
+ifp_inports_support_enable=1
+ipv6_lpm_128b_enable=0x1
+l3_alpm_enable=2
+l3_max_ecmp_mode=1
+max_vp_lags=0
+miim_intr_enable=0
+module_64ports=1
+port_flex_enable=1
+schan_intr_enable=0
+stable_size=0x5500000 ;Specify the stable cache size in bytes used for Warm boot operations
+tdma_timeout_usec=3000000 
+skip_L2_USER_ENTRY=0
+bcm_tunnel_term_compatible_mode=1
+l3_alpm_ipv6_128b_bkt_rsvd=1
+
 #FC0
 dport_map_port_1=2
 dport_map_port_2=1
diff --git a/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/port_config.ini b/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/port_config.ini
old mode 100644
new mode 100755
index 2e128a4fde65..119fe814fee1
--- a/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/port_config.ini
+++ b/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/port_config.ini
@@ -47,9 +47,9 @@ Ethernet44      74                    tenGigE45         45     10000
 Ethernet45      73                    tenGigE46         46     10000
 Ethernet46      76                    tenGigE47         47     10000
 Ethernet47      75                    tenGigE48         48     10000
-Ethernet48      29,30,31,32           hundredGigE49     49     100000
-Ethernet52      33,34,35,36           hundredGigE50     53     100000
-Ethernet56      37,38,39,40           hundredGigE51     57     100000
-Ethernet60      41,42,43,44           hundredGigE52     61     100000
+Ethernet48      37,38,39,40           hundredGigE49     49     100000
+Ethernet52      29,30,31,32           hundredGigE50     53     100000
+Ethernet56      33,34,35,36           hundredGigE51     57     100000
+Ethernet60      49,50,51,52           hundredGigE52     61     100000
 Ethernet64      45,46,47,48           hundredGigE53     65     100000
-Ethernet68      49,50,51,52           hundredGigE54     69     100000
+Ethernet68      41,42,43,44           hundredGigE54     69     100000
diff --git a/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/sai.profile b/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/sai.profile
old mode 100644
new mode 100755
index 952c87a00eeb..44dc691640be
--- a/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/sai.profile
+++ b/device/accton/x86_64-accton_as5835_54t-r0/Accton-AS5835-54T/sai.profile
@@ -1 +1,2 @@
-SAI_INIT_CONFIG_FILE=/etc/bcm/td3-as5835t-48x10G+6x100G.config.bcm
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/mv2-as5835t-48x10G+6x100G.config.bcm
+SAI_BOARD_CONFIG_PATH=/etc/accton