From befd2ca71de785a66e8e0b0f75c79ede4ceeea56 Mon Sep 17 00:00:00 2001
From: Wirut Getbamrung <wgetbum@icloud.com>
Date: Wed, 21 Oct 2020 14:22:07 +0700
Subject: [PATCH] [syncd-brcm]: update pre-emphasis load in start.sh

---
 platform/broadcom/docker-syncd-brcm/start.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/platform/broadcom/docker-syncd-brcm/start.sh b/platform/broadcom/docker-syncd-brcm/start.sh
index 589a0b851ec8..9de2544cb861 100755
--- a/platform/broadcom/docker-syncd-brcm/start.sh
+++ b/platform/broadcom/docker-syncd-brcm/start.sh
@@ -9,6 +9,7 @@ SYNCD_SOCKET_FILE=/var/run/sswsyncd/sswsyncd.socket
 wait_syncd() {
     while true; do
         if [ -e ${SYNCD_SOCKET_FILE} ]; then
+            socket_created=true
             break
         fi
         sleep 1
@@ -39,13 +40,13 @@ fi
 supervisorctl start syncd
 
 # If this platform has a pre_emphasis setting file, load it
-if [[ -r $HWSKU_DIR/pre-emphasis_PAM4_optics.soc ]]; then
+if [[ -r $HWSKU_DIR/pre-emphasis_PAM4_optics.soc && ! -f /var/warmboot/warm-starting ]]; then
     wait_syncd
     /usr/bin/bcmcmd -t 60 "rcload $HWSKU_DIR/pre-emphasis_PAM4_optics.soc"
 fi
 
 # If this platform has an initialization file for the Broadcom LED microprocessor, load it
 if [[ -r ${PLATFORM_DIR}/led_proc_init.soc && ! -f /var/warmboot/warm-starting ]]; then
-    wait_syncd
+    [[ -z "$socket_created" ]] && wait_syncd
     supervisorctl start ledinit
 fi