diff --git a/device/celestica/x86_64-cel_silverstone-r0/Silverstone-128x100/cmis-init.sh b/device/celestica/x86_64-cel_silverstone-r0/Silverstone-128x100/cmis-init.sh
deleted file mode 100755
index adb6332ae78e..000000000000
--- a/device/celestica/x86_64-cel_silverstone-r0/Silverstone-128x100/cmis-init.sh
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/bin/bash
-
-# Configure transceiver module into 4x100G breakout mode
-# so that each 100G ports can be operated independently
-
-# Usage:
-# ./cmis4_init.sh $port_i2c_no
-#
-port=$1
-
-# "========================================================================="
-# "Init CMIS 4.0 module in port $port"
-# "========================================================================="
-
-# "-------------------------------------------------------------------------"
-# " Set page 00h before start configuration..."
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0
-
-# "-------------------------------------------------------------------------"
-# "step 1. SW reset module"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 26 0x08
-sleep 0.2
-
-# "-------------------------------------------------------------------------"
-# "step 2. deinitialize datapath"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 127 0x10
-sudo i2cset -f -y $port 0x50 128 0xff
-
-# "-------------------------------------------------------------------------"
-# "step 3. enable hi-power mode"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 26 0x00
-sleep 0.2
-
-# "-------------------------------------------------------------------------"
-# "step 4. Datapath configuration"
-# "step 4.a. Write to upper page 10h bytes 145 - 152 to select 100G-FR"
-# "          application on all host lane"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x10
-# "write 145 - 152"
-sudo i2cset -f -y $port 0x50 0x91 0x21
-sudo i2cset -f -y $port 0x50 0x92 0x21
-sudo i2cset -f -y $port 0x50 0x93 0x25
-sudo i2cset -f -y $port 0x50 0x94 0x25
-sudo i2cset -f -y $port 0x50 0x95 0x29
-sudo i2cset -f -y $port 0x50 0x96 0x29
-sudo i2cset -f -y $port 0x50 0x97 0x2d
-sudo i2cset -f -y $port 0x50 0x98 0x2d
-
-# "-------------------------------------------------------------------------"
-# "step 4.b. Write 0xff to page 10h byte 143"
-# "          Apply DataPathInit..."
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x10 
-sudo i2cset -f -y $port 0x50 0x8f 0xff  
-sleep 0.2
-
-# "-------------------------------------------------------------------------"
-# "step 4.c. Check configuration errors codes in page 11h byte 202 - 205"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x11
-
-# "-------------------------------------------------------------------------"
-# "step 5. Datapath activation Write the corresponding values to upper page"
-# "        10h byte 128 (to power up the DP lanes)"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x10
-sudo i2cset -f -y $port 0x50 0x80 0x00
-
-sudo i2cset -f -y $port 0x50 0x7f 0
diff --git a/device/celestica/x86_64-cel_silverstone-r0/Silverstone/cmis-init.sh b/device/celestica/x86_64-cel_silverstone-r0/Silverstone/cmis-init.sh
deleted file mode 100755
index 91331eb46d5d..000000000000
--- a/device/celestica/x86_64-cel_silverstone-r0/Silverstone/cmis-init.sh
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/bin/bash
-
-# Configure transceiver module into 1x400G mode
-
-# Usage:
-# ./cmis4_init.sh $port_i2c_no
-#
-port=$1
-
-# "========================================================================="
-# "Init CMIS 4.0 module in port $port"
-# "========================================================================="
-
-# "-------------------------------------------------------------------------"
-# " Set page 00h before start configuration..."
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0
-
-# "-------------------------------------------------------------------------"
-# "step 1. SW reset module"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 26 0x08
-sleep 0.2
-
-# "-------------------------------------------------------------------------"
-# "step 2. deinitialize datapath"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 127 0x10
-sudo i2cset -f -y $port 0x50 128 0xff
-
-# "-------------------------------------------------------------------------"
-# "step 3. enable hi-power mode"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 26 0x00
-sleep 0.2
-
-# "-------------------------------------------------------------------------"
-# "step 4. Datapath configuration"
-# "step 4.a. Write 0xff to page 10h byte 143"
-# "          Apply DataPathInit..."
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x10 
-sudo i2cset -f -y $port 0x50 0x8f 0xff  
-sleep 0.2
-
-# "-------------------------------------------------------------------------"
-# "step 4.b. Check configuration errors codes in page 11h byte 202 - 205"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x11
-
-# "-------------------------------------------------------------------------"
-# "step 5. Datapath activation Write the corresponding values to upper page"
-# "        10h byte 128 (to power up the DP lanes)"
-# "-------------------------------------------------------------------------"
-sudo i2cset -f -y $port 0x50 0x7f 0x10
-sudo i2cset -f -y $port 0x50 0x80 0x00
-
-sudo i2cset -f -y $port 0x50 0x7f 0