[marvell]: Marvell prestera kernel driver (#7066)

Build Marvell kernel driver for prestera sai sdk
Builds interrupt and dma kernel driver
Removed the older method pre-compiled kernel module debian package and its makefile

platform/marvell-armhf/linux-kernel-armhf.mk

@@ -1,6 +0,0 @@
-# linux kernel package for marvell armhf
-
-# Add platform specific DTB
-LINUX_KERNEL_DTB = linux-image-4.9.189-armhf.deb
-$(LINUX_KERNEL_DTB)_URL = https://github.com/Marvell-switching/sonic-marvell-binaries/raw/master/armhf/kernel/$(LINUX_KERNEL_DTB)
-SONIC_ONLINE_DEBS += $(LINUX_KERNEL_DTB)

platform/marvell-armhf/linux/Makefile

@@ -1,10 +0,0 @@
-.ONESHELL:
-SHELL = /bin/bash
-.SHELLFLAGS += -e
-
-LINUX_KERNEL_MRVL_URL = https://github.com/Marvell-switching/sonic-marvell-binaries/raw/master/armhf/kernel/$(LINUX_KERNEL_DTB)
-
-$(addprefix $(DEST)/, $(LINUX_KERNEL_DTB)): $(DEST)/% :
-	# get deb package
-	wget -O $(DEST)/$(LINUX_KERNEL_DTB) $(LINUX_KERNEL_MRVL_URL)
-

platform/marvell-armhf/one-image.mk

@@ -4,7 +4,7 @@ SONIC_ONE_IMAGE = sonic-marvell-armhf.bin
 $(SONIC_ONE_IMAGE)_MACHINE = marvell-armhf
 $(SONIC_ONE_IMAGE)_IMAGE_TYPE = onie
 $(SONIC_ONE_IMAGE)_INSTALLS += $(SYSTEMD_SONIC_GENERATOR)
-$(SONIC_ONE_IMAGE)_INSTALLS += $(LINUX_KERNEL_DTB)
+$(SONIC_ONE_IMAGE)_INSTALLS += $(MRVL_PRESTERA_DEB)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(ET6448M_PLATFORM) \
 				$(NOKIA_7215_PLATFORM)
 ifeq ($(INSTALL_DEBUG_TOOLS),y)

platform/marvell-armhf/prestera.mk

@@ -0,0 +1,11 @@
+# Marvell Prestera
+
+export MRVL_PRESTERA_VER = 1.0
+export MRVL_PRESTERA = mrvlprestera_$(MRVL_PRESTERA_VER)_$(PLATFORM_ARCH)
+export MRVL_PRESTERA_DEB = $(MRVL_PRESTERA).deb
+export MRVL_PRESTERA_SRC_URL = https://github.com/Marvell-switching/mrvl-prestera.git
+export MRVL_PRESTERA_SRC_TAG = MRVL_PRESTERA_DRIVER_1.0
+
+$(MRVL_PRESTERA_DEB)_SRC_PATH = $(PLATFORM_PATH)/prestera
+$(MRVL_PRESTERA_DEB)_DEPENDS += $(LINUX_HEADERS) $(LINUX_HEADERS_COMMON)
+SONIC_DPKG_DEBS += $(MRVL_PRESTERA_DEB)

platform/marvell-armhf/prestera/debian/changelog

@@ -0,0 +1,5 @@
+mrvlprestera (1.0) unstable; urgency=low
+
+  * Prestera switch driver
+
+ -- Marvell <arheneus@marvell.com>  Fri, 19 Feb 2021 10:39:18 +0800

platform/marvell-armhf/prestera/debian/compat

@@ -0,0 +1 @@
+9

platform/marvell-armhf/prestera/debian/control

@@ -0,0 +1,15 @@
+Source: mrvlprestera
+Section: unknown
+Priority: optional
+Maintainer: Marvell <arheneus@marvell.com>
+Build-Depends: debhelper (>=9)
+Standards-Version: 3.9.6
+Homepage: <insert the upstream URL, if relevant>
+#Vcs-Git: git://anonscm.debian.org/collab-maint/mrvlprestera.git
+#Vcs-Browser: https://anonscm.debian.org/cgit/collab-maint/mrvlprestera.git
+
+Package: mrvlprestera
+Architecture: armhf
+Homepage: <insert the upstream URL, if relevant>
+Description: 
+	kernel modules for prestera switch driver 

platform/marvell-armhf/prestera/debian/mrvlprestera.install.template

@@ -0,0 +1,3 @@
+mrvl-prestera/cpssEnabler/linuxNoKernelModule/drivers/mvDmaDrv.ko /lib/modules/KVERSION/kernel/extra
+mrvl-prestera/cpssEnabler/linuxNoKernelModule/drivers/mvIntDrv.ko /lib/modules/KVERSION/kernel/extra
+mrvl-prestera/platform/armhf/*	/

platform/marvell-armhf/prestera/debian/rules

@@ -0,0 +1,53 @@
+#!/usr/bin/make -f
+
+include /usr/share/dpkg/pkg-info.mk
+
+PACKAGE_PRE_NAME := mrvlprestera
+KVERSION   ?= $(shell uname -r)
+KERNEL_SRC :=  /lib/modules/$(KVERSION)
+MOD_SRC_DIR:= $(shell pwd)
+MODULE_DIR := mrvl-prestera/cpssEnabler/linuxNoKernelModule/drivers
+
+%:
+	dh $@ --with systemd,python2,python3 --buildsystem=pybuild
+
+clean:
+	dh_testdir
+	dh_testroot
+	dh_clean
+
+build:
+	# get sources
+	rm -rf mrvl-prestera || true
+	git clone -b ${MRVL_PRESTERA_SRC_TAG} ${MRVL_PRESTERA_SRC_URL}
+	sed "s/KVERSION/${KVERSION}/g" /sonic/platform/marvell-armhf/prestera/debian/mrvlprestera.install.template > /sonic/platform/marvell-armhf/prestera/debian/mrvlprestera.install
+
+	make modules -C $(KERNEL_SRC)/build M=$(MOD_SRC_DIR)/$(MODULE_DIR)/
+
+binary: binary-arch binary-indep
+	# Nothing to do
+
+binary-arch: 
+	# Nothing to do
+
+binary-indep:
+	dh_testdir
+	dh_installdirs
+
+	# Resuming debhelper scripts
+	dh_testroot
+	dh_install
+	dh_installchangelogs
+	dh_installdocs
+	dh_systemd_enable
+	dh_installinit
+	dh_systemd_start
+	dh_link
+	dh_fixperms
+	dh_compress
+	dh_strip
+	dh_installdeb
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+.PHONY: build binary binary-arch binary-indep clean

platform/marvell-armhf/rules.mk

@@ -5,9 +5,9 @@ include $(PLATFORM_PATH)/docker-syncd-mrvl-rpc.mk
 include $(PLATFORM_PATH)/docker-saiserver-mrvl.mk
 include $(PLATFORM_PATH)/libsaithrift-dev.mk
 include $(PLATFORM_PATH)/one-image.mk
-include $(PLATFORM_PATH)/linux-kernel-armhf.mk
 include $(PLATFORM_PATH)/platform-et6448m.mk
 include $(PLATFORM_PATH)/platform-nokia.mk
+include $(PLATFORM_PATH)/prestera.mk
 
 ENABLE_SYNCD_RPC = ""
 INCLUDE_MGMT_FRAMEWORK = ""