[device/arista] Update Arista drivers submodule

 - The driver package was split into bins, drivers, python2, python3
 - Introduce some tracing regarding the switch chip reset
 - Add watchdog during boot for DCS-7260CX3-64

platform/broadcom/one-aboot.mk

@@ -3,6 +3,6 @@
 SONIC_ONE_ABOOT_IMAGE = sonic-aboot-broadcom.swi
 $(SONIC_ONE_ABOOT_IMAGE)_MACHINE = broadcom
 $(SONIC_ONE_ABOOT_IMAGE)_IMAGE_TYPE = aboot
-$(SONIC_ONE_ABOOT_IMAGE)_INSTALLS += $(BRCM_OPENNSL_KERNEL) $(ARISTA_PLATFORM_MODULE)
+$(SONIC_ONE_ABOOT_IMAGE)_INSTALLS += $(BRCM_OPENNSL_KERNEL) $(ARISTA_PLATFORM_MODULE_DRIVERS) $(ARISTA_PLATFORM_MODULE_PYTHON2) $(ARISTA_PLATFORM_MODULE_PYTHON3) $(ARISTA_PLATFORM_MODULE)
 $(SONIC_ONE_ABOOT_IMAGE)_DOCKERS += $(SONIC_INSTALL_DOCKER_IMAGES)
 SONIC_INSTALLERS += $(SONIC_ONE_ABOOT_IMAGE)

platform/broadcom/platform-modules-arista.mk

@@ -7,4 +7,16 @@ export ARISTA_PLATFORM_MODULE_VERSION
 ARISTA_PLATFORM_MODULE = sonic-platform-arista_$(ARISTA_PLATFORM_MODULE_VERSION)_amd64.deb
 $(ARISTA_PLATFORM_MODULE)_SRC_PATH = $(PLATFORM_PATH)/sonic-platform-modules-arista
 $(ARISTA_PLATFORM_MODULE)_DEPENDS += $(LINUX_HEADERS) $(LINUX_HEADERS_COMMON)
-SONIC_DPKG_DEBS += $(ARISTA_PLATFORM_MODULE)
+SONIC_MAKE_DEBS += $(ARISTA_PLATFORM_MODULE)
+
+ARISTA_PLATFORM_MODULE_PYTHON2 = python-sonic-platform-arista_$(ARISTA_PLATFORM_MODULE_VERSION)_all.deb
+$(eval $(call add_extra_package,$(ARISTA_PLATFORM_MODULE),$(ARISTA_PLATFORM_MODULE_PYTHON2)))
+
+ARISTA_PLATFORM_MODULE_PYTHON3 = python3-sonic-platform-arista_$(ARISTA_PLATFORM_MODULE_VERSION)_all.deb
+$(eval $(call add_extra_package,$(ARISTA_PLATFORM_MODULE),$(ARISTA_PLATFORM_MODULE_PYTHON3)))
+
+ARISTA_PLATFORM_MODULE_DRIVERS = drivers-sonic-platform-arista_$(ARISTA_PLATFORM_MODULE_VERSION)_amd64.deb
+$(eval $(call add_extra_package,$(ARISTA_PLATFORM_MODULE),$(ARISTA_PLATFORM_MODULE_DRIVERS)))
+
+export ARISTA_PLATFORM_MODULE ARISTA_PLATFORM_MODULE_PYTHON2 ARISTA_PLATFORM_MODULE_PYTHON3 ARISTA_PLATFORM_MODULE_DRIVERS
+