Add Celestica seastone2 platform

device/celestica/x86_64-cel_seastone_2-r0/installer.conf

@@ -1 +1,3 @@
+CONSOLE_DEV=0
 CONSOLE_SPEED=115200
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="earlycon=uart8250,mmio,0xdf37b000"

platform/broadcom/one-image.mk

@@ -34,6 +34,7 @@ $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(DELL_S6000_PLATFORM_MODULE) \
                                $(QUANTA_IX1B_32X_PLATFORM_MODULE) \
                                $(MITAC_LY1200_32X_PLATFORM_MODULE) \
                                $(ALPHANETWORKS_SNH60A0_320FV2_PLATFORM_MODULE) \
-                               $(ALPHANETWORKS_SNH60B0_640F_PLATFORM_MODULE)
+                               $(ALPHANETWORKS_SNH60B0_640F_PLATFORM_MODULE) \
+                               $(CEL_SEASTONE2_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_DOCKERS += $(SONIC_INSTALL_DOCKER_IMAGES)
 SONIC_INSTALLERS += $(SONIC_ONE_IMAGE)

platform/broadcom/platform-modules-cel.mk

@@ -1,10 +1,12 @@
-# Celestica DX010 and Haliburton Platform modules
+# Celestica platform modules
 
-CEL_DX010_PLATFORM_MODULE_VERSION = 0.9
-CEL_HALIBURTON_PLATFORM_MODULE_VERSION = 0.9
+CEL_DX010_PLATFORM_MODULE_VERSION = 1.0
+CEL_HALIBURTON_PLATFORM_MODULE_VERSION = 1.0
+CEL_SEASTONE2_PLATFORM_MODULE_VERSION = 1.0
 
 export CEL_DX010_PLATFORM_MODULE_VERSION
 export CEL_HALIBURTON_PLATFORM_MODULE_VERSION
+export CEL_SEASTONE2_PLATFORM_MODULE_VERSION
 
 CEL_DX010_PLATFORM_MODULE = platform-modules-dx010_$(CEL_DX010_PLATFORM_MODULE_VERSION)_amd64.deb
 $(CEL_DX010_PLATFORM_MODULE)_SRC_PATH = $(PLATFORM_PATH)/sonic-platform-modules-cel
@@ -16,4 +18,8 @@ CEL_HALIBURTON_PLATFORM_MODULE = platform-modules-haliburton_$(CEL_HALIBURTON_PL
 $(CEL_HALIBURTON_PLATFORM_MODULE)_PLATFORM = x86_64-cel_e1031-r0
 $(eval $(call add_extra_package,$(CEL_DX010_PLATFORM_MODULE),$(CEL_HALIBURTON_PLATFORM_MODULE)))
 
+CEL_SEASTONE2_PLATFORM_MODULE = platform-modules-seastone2_$(CEL_SEASTONE2_PLATFORM_MODULE_VERSION)_amd64.deb
+$(CEL_SEASTONE2_PLATFORM_MODULE)_PLATFORM = x86_64-cel_seastone_2-r0
+$(eval $(call add_extra_package,$(CEL_DX010_PLATFORM_MODULE),$(CEL_SEASTONE2_PLATFORM_MODULE)))
+
 SONIC_STRETCH_DEBS += $(CEL_DX010_PLATFORM_MODULE)

platform/broadcom/sonic-platform-modules-cel/README.md

@@ -1 +1 @@
-platform drivers for Celestica DX010 and Haliburton for the SONiC project
+platform drivers of Celestica network switchs for the SONiC project

platform/broadcom/sonic-platform-modules-cel/debian/changelog

@@ -1,3 +1,9 @@
+sonic-cel-platform-modules (1.0) unstable; urgency=low
+
+  * Introduce seastone2 platform module.
+
+ -- Pradchaya Phucharoen <pphuchar@celestica.com>  Tue, 9 Apr 2019 17:27:29 +0800
+
 sonic-cel-platform-modules (0.9) unstable; urgency=low
 
   * Add haliburton platform module.

platform/broadcom/sonic-platform-modules-cel/debian/control

@@ -1,7 +1,7 @@
 Source: sonic-cel-platform-modules
 Section: main
 Priority: extra
-Maintainer: Abhisit Sangjan <asang@celestica.com>
+Maintainer: Wirut Getbamrung <wgetbumr@celestica.com>
 Build-Depends: debhelper (>= 8.0.0), bzip2
 Standards-Version: 3.9.3
 
@@ -10,8 +10,11 @@ Architecture: amd64
 Depends: linux-image-4.9.0-8-amd64
 Description: kernel modules for platform devices such as fan, led, sfp
 
-
 Package: platform-modules-haliburton
 Architecture: amd64
 Depends: linux-image-4.9.0-8-amd64
 Description: kernel modules for platform devices such as fan, led, sfp
+
+Package: platform-modules-seastone2
+Architecture: amd64
+Description: kernel modules for platform devices such as fan, led, sfp

platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-seastone2.init

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+### BEGIN INIT INFO
+# Provides:          setup-board
+# Required-Start:    $portmap
+# Required-Stop:
+# Should-Start:
+# Should-Stop:
+# Default-Start:     S
+# Default-Stop:      0 6
+# Short-Description: Setup seastone2 board.
+### END INIT INFO
+
+case "$1" in
+start)
+    echo -n "Setting up board... "
+
+    # Add driver to support HW
+    modprobe i2c-dev
+    modprobe baseboard_cpld
+    modprobe switchboard_fpga
+    modprobe mc24lc64t
+
+    # Add driver to support TLV - EEPROM
+    for devnum in 0 1; do
+        devname=`cat /sys/bus/i2c/devices/i2c-${devnum}/name`
+        if [[ $devname == 'SMBus iSMT adapter at '* ]]; then
+            echo 24lc64t 0x56 > /sys/bus/i2c/devices/i2c-${devnum}/new_device
+        break
+        fi
+    done
+    sleep 1
+    echo "done."
+    ;;
+
+stop)
+    echo "done."
+    ;;
+
+force-reload|restart)
+    echo "Not supported"
+    ;;
+
+*)
+    echo "Usage: /etc/init.d/platform-modules-seastone2.init {start|stop}"
+    exit 1
+    ;;
+esac
+
+exit 0

platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-seastone2.install

@@ -0,0 +1,2 @@
+seastone2/cfg/seastone2-modules.conf etc/modules-load.d
+seastone2/systemd/platform-modules-seastone2.service lib/systemd/system

platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-seastone2.postinst

@@ -0,0 +1,3 @@
+depmod -a
+systemctl enable platform-modules-seastone2.service
+systemctl start platform-modules-seastone2.service

platform/broadcom/sonic-platform-modules-cel/debian/rules

@@ -5,7 +5,7 @@ export INSTALL_MOD_DIR:=extra
 KVERSION   ?= $(shell uname -r)
 KERNEL_SRC :=  /lib/modules/$(KVERSION)
 MOD_SRC_DIR:= $(shell pwd)
-MODULE_DIRS:= dx010 haliburton
+MODULE_DIRS:= dx010 haliburton seastone2
 
 %:
 	dh $@

platform/broadcom/sonic-platform-modules-cel/seastone2/cfg/seastone2-modules.conf

@@ -0,0 +1,15 @@
+# /etc/modules: kernel modules to load at boot time.
+#
+# This file contains the names of kernel modules that should be loaded
+# at boot time, one per line. Lines beginning with "#" are ignored.
+
+i2c-i801
+i2c-isch
+i2c-ismt
+i2c-dev
+i2c-mux
+i2c-smbus
+
+i2c-mux-gpio
+i2c-mux-pca954x
+

platform/broadcom/sonic-platform-modules-cel/seastone2/modules/Makefile

@@ -0,0 +1,2 @@
+KBUILD_CFLAGS+=-DSEASTONE2
+obj-m := mc24lc64t.o baseboard_cpld.o switchboard_fpga.o