sonic_202106_apply_patch.sh

#!/bin/bash

# Copyright (c) Marvell, Inc. All rights reservered. Confidential.
# Description: Applying open PRs needed for compilation


#
# patch script for ARM64/Intel Falcon and AC5X board
#

#
# CONFIGURATIONS:-
#

SONIC_COMMIT="e2b8e2d1da6977592043ec8b48ca4b0b12768f53"

#
# END of CONFIGURATIONS
#

# PREDEFINED VALUES
CUR_DIR=$(basename `pwd`)
LOG_FILE=patches_result.log
FULL_PATH=`pwd`

# Path for 202106 patches
WGET_PATH="https://raw.githubusercontent.com/Marvell-switching/sonic-scripts/master/files/202106/"

# Patches
PATCHES="generic_fixes_or_wa.patch
	marvell_arm64.patch
	marvell_x86.patch
	sonic_config_engine.patch"

# Sub module patches
declare -a SUB_PATCHES=(SP1 SP2 SP3 SP4)
declare -A SP1=([NAME]="sonic_swss.patch" [DIR]="src/sonic-swss")
declare -A SP2=([NAME]="sonic_sairedis.patch" [DIR]="src/sonic-sairedis")
declare -A SP3=([NAME]="sonic_utilities.patch" [DIR]="src/sonic-utilities")
declare -A SP4=([NAME]="sonic_linux_kernel.patch" [DIR]="src/sonic-linux-kernel")
	

log()
{
    echo $@
    echo $@ >> ${FULL_PATH}/${LOG_FILE}
}

pre_patch_help()
{
    log "STEPS TO BUILD:"
    log "git clone https://github.com/sonic-net/sonic-buildimage.git -b 202106"
    log "cd sonic-buildimage"
    log "git checkout $SONIC_COMMIT"
    log "make init"

    log "<<Apply patches using patch script>>"
    log "bash $0"

    log "<<FOR ARM64>> make configure PLATFORM=marvell-arm64 PLATFORM_ARCH=arm64"
    log "<<FOR INTEL>> make configure PLATFORM=marvell"
    log "make all"
}

apply_patches()
{
    for patch in $PATCHES
    do
	echo $patch	
    	pushd patches
    	wget -c $WGET_PATH/$patch
        popd
	    patch -p1 < patches/$patch
        if [ $? -ne 0 ]; then
	        log "ERROR: Failed to apply patch $patch"
            exit 1
    	fi
    done
}

apply_submodule_patches()
{
    CWD=`pwd`
    for SP in ${SUB_PATCHES[*]}
    do
	patch=${SP}[NAME]
	dir=${SP}[DIR]
	echo "${!patch}"
    	pushd patches
    	wget -c $WGET_PATH/${!patch}
        popd
	    pushd ${!dir}
    	patch -p1 < $CWD/patches/${!patch}
        if [ $? -ne 0 ]; then
	        log "ERROR: Failed to apply patch ${!patch}"
            exit 1
    	fi
	popd
    done
}

apply_hwsku_changes()
{
    # Download hwsku
    wget -c https://raw.githubusercontent.com/Marvell-switching/sonic-scripts/master/files/mrvl_sonic_hwsku.tgz

    rm -fr device/marvell/x86_64-marvell_db98cx8580_32cd-r0 || true
    rm -fr device/marvell/arm64-marvell_db98cx8580_32cd-r0  || true
    rm -fr device/marvell/x86_64-marvell_db98cx8540_16cd-r0 || true
    rm -fr device/marvell/arm64-marvell_db98cx8540_16cd-r0  || true
    rm -fr device/marvell/arm64-marvell_rd98DX7312_32G16HVG6HLG-r0 || true
    tar -C device/marvell/ -xzf mrvl_sonic_hwsku.tgz
    cp -dr device/marvell/arm64-marvell_db98cx8580_32cd-r0 device/marvell/x86_64-marvell_db98cx8580_32cd-r0
    cp -dr device/marvell/arm64-marvell_db98cx8540_16cd-r0 device/marvell/x86_64-marvell_db98cx8540_16cd-r0
    cp -dr device/marvell/arm64-marvell_db98cx8514_10cc-r0 device/marvell/x86_64-marvell_db98cx8514_10cc-r0
    rm device/marvell/arm64-marvell_db98cx8580_32cd-r0/plugins/x86_64_sfputil.py
    rm device/marvell/arm64-marvell_db98cx8540_16cd-r0/plugins/x86_64_sfputil.py
    rm device/marvell/arm64-marvell_db98cx8514_10cc-r0/plugins/x86_64_sfputil.py
    mv device/marvell/x86_64-marvell_db98cx8580_32cd-r0/plugins/x86_64_sfputil.py device/marvell/x86_64-marvell_db98cx8580_32cd-r0/plugins/sfputil.py
    mv device/marvell/x86_64-marvell_db98cx8540_16cd-r0/plugins/x86_64_sfputil.py device/marvell/x86_64-marvell_db98cx8540_16cd-r0/plugins/sfputil.py
    mv device/marvell/x86_64-marvell_db98cx8514_10cc-r0/plugins/x86_64_sfputil.py device/marvell/x86_64-marvell_db98cx8514_10cc-r0/plugins/sfputil.py
}

main()
{
    sonic_buildimage_commit=`git rev-parse HEAD`
    if [ "$CUR_DIR" != "sonic-buildimage" ]; then
        log "ERROR: Need to be at sonic-builimage git clone path"
        pre_patch_help
        exit
    fi

    if [ "${sonic_buildimage_commit}" != "$SONIC_COMMIT" ]; then
        log "Checkout sonic-buildimage commit to proceed"
        log "git checkout ${SONIC_COMMIT}"
        pre_patch_help
        exit
    fi

    date > ${FULL_PATH}/${LOG_FILE}
    [ -d patches ] || mkdir patches

    # Apply patches
    apply_patches
    # Apply submodule patches
    apply_submodule_patches
    # Apply hwsku changes
    apply_hwsku_changes
}

main $@