From d64de2f909b0ce4a4ccbda0b429f31b64d4aac56 Mon Sep 17 00:00:00 2001
From: Mykola Faryma <mykolaf@mellanox.com>
Date: Fri, 9 Aug 2019 14:19:37 +0300
Subject: [PATCH 1/4] [Mellanox] add platform_reboot for SimX platform

Signed-off-by: Mykola Faryma <mykolaf@mellanox.com>
---
 .../platform_reboot                           | 22 ++++++++++++++++++-
 .../platform_reboot                           |  2 +-
 2 files changed, 22 insertions(+), 2 deletions(-)
 mode change 120000 => 100755 device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot

diff --git a/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot
deleted file mode 120000
index 43c8ea5674..0000000000
--- a/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot
+++ /dev/null
@@ -1 +0,0 @@
-../x86_64-mlnx_msn2700-r0/platform_reboot
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot
new file mode 100755
index 0000000000..5b9809e104
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_reboot
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+declare -r EXIT_SUCCESS="0"
+declare -r EXIT_ERROR="1"
+
+FORCE_REBOOT="no"
+
+function ParseArguments() {
+    while [ $# -ge 1 ]; do
+        case "$1" in
+            -f|--force)
+                FORCE_REBOOT="yes"
+            ;;
+        esac
+        shift
+    done
+}
+
+ParseArguments "$@"
+
+exec /sbin/reboot $@
diff --git a/device/mellanox/x86_64-mlnx_msn3700_simx-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn3700_simx-r0/platform_reboot
index d66ab7537b..dfaf534176 120000
--- a/device/mellanox/x86_64-mlnx_msn3700_simx-r0/platform_reboot
+++ b/device/mellanox/x86_64-mlnx_msn3700_simx-r0/platform_reboot
@@ -1 +1 @@
-../x86_64-mlnx_msn3700-r0/platform_reboot
\ No newline at end of file
+../x86_64-mlnx_msn2700_simx-r0/platform_reboot
\ No newline at end of file

From 7455d19729ddba9a2fe456d76b33905e50c314e9 Mon Sep 17 00:00:00 2001
From: Mykola Faryma <mykolaf@mellanox.com>
Date: Fri, 9 Aug 2019 14:42:19 +0300
Subject: [PATCH 2/4] [Mellanox] allign platform reboot to use "hardware
 reboot"

Signed-off-by: Mykola Faryma <mykolaf@mellanox.com>
---
 device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
index 58ead64023..74427fb59c 100755
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
@@ -20,7 +20,7 @@ function ParseArguments() {
 
 ParseArguments "$@"
 
-${FW_UPGRADE_SCRIPT} --upgrade
+${FW_UPGRADE_SCRIPT} --upgrade --verbose
 EXIT_CODE="$?"
 if [[ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]]; then
     echo "Failed to burn MLNX FW: errno=${EXIT_CODE}"
@@ -31,4 +31,7 @@ if [[ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]]; then
     fi
 fi
 
-exec /sbin/reboot $@
+# perform "hardware" reboot
+echo 1 > /var/run/hw-management/system/pwr_cycle
+sleep 3
+echo 0 > /var/run/hw-management/system/pwr_cycle

From 61b3bb0e6cbafa948764e25ea209e8e841839c06 Mon Sep 17 00:00:00 2001
From: Mykola Faryma <mykolaf@mellanox.com>
Date: Tue, 13 Aug 2019 16:27:43 +0300
Subject: [PATCH 3/4] use sysfs path instead of bsp symlink

Signed-off-by: Mykola Faryma <mykolaf@mellanox.com>
---
 device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
index 74427fb59c..45022a7baf 100755
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
@@ -4,6 +4,7 @@ declare -r EXIT_SUCCESS="0"
 declare -r EXIT_ERROR="1"
 
 declare -r FW_UPGRADE_SCRIPT="/usr/bin/mlnx-fw-upgrade.sh"
+declare -r SYSFS_PWR_CYCLE="/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon1/pwr_cycle"
 
 FORCE_REBOOT="no"
 
@@ -32,6 +33,6 @@ if [[ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]]; then
 fi
 
 # perform "hardware" reboot
-echo 1 > /var/run/hw-management/system/pwr_cycle
+echo 1 > $SYSFS_PWR_CYCLE
 sleep 3
-echo 0 > /var/run/hw-management/system/pwr_cycle
+echo 0 > $SYSFS_PWR_CYCLE

From 01c038fdb38bf8d0469eaaee92f1dae79b8b2220 Mon Sep 17 00:00:00 2001
From: Mykola F <37578614+mykolaf@users.noreply.github.com>
Date: Thu, 15 Aug 2019 16:16:44 +0300
Subject: [PATCH 4/4] use an asterisk

---
 device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
index 45022a7baf..d310210497 100755
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
@@ -4,7 +4,7 @@ declare -r EXIT_SUCCESS="0"
 declare -r EXIT_ERROR="1"
 
 declare -r FW_UPGRADE_SCRIPT="/usr/bin/mlnx-fw-upgrade.sh"
-declare -r SYSFS_PWR_CYCLE="/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon1/pwr_cycle"
+declare -r SYSFS_PWR_CYCLE="/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/pwr_cycle"
 
 FORCE_REBOOT="no"