update build.sh support driver build

guowenxue

2021-12-18 98d6403d29f1e5ca0f3888b3cbd355f01408b061

 bsp/kernel/build.sh

@@ -6,7 +6,7 @@

IMG_PATH=${PRJ_PATH}/../images/boot

BOARD=imx6ull
BOARD=igkboard

CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-

@@ -20,7 +20,7 @@

PATCH_FILE=${PRJ_PATH}/patch/${LINUX_SRC}-${BOARD}.patch

CONF_FILE=.cfg-${BOARD}
CONF_FILE=arch/arm/configs/${BOARD}_defconfig

JOBS=`cat /proc/cpuinfo | grep processor | wc -l`

@@ -63,7 +63,7 @@
    fi

    printf "\n\nModify cross compiler in Makefile: $CROSS_TOOL\n\n"
    sed -i -e "s|^CROSS_COMPILE=.*|CROSS_COMPILE=${CROSS_TOOL}|g" Makefile
    sed -i -e "s|^CROSS_COMPILE=.*|CROSS_COMPILE?=${CROSS_TOOL}|g" Makefile

    cd ${PRJ_PATH}
}
@@ -74,10 +74,7 @@

    cd ${LINUX_SRC}

    if [ ! -f .config ] ; then
        cp $CONF_FILE .config
    fi

    make ${BOARD}_defconfig
    make -j ${JOBS}

    cd ${PRJ_PATH}
@@ -101,6 +98,7 @@
    set +x

    if [ $INST_DRIVER != 0 ]  ;then
        rm -rf ${PRJ_PATH}/../rootfs/driver
        make modules_install INSTALL_MOD_PATH=${PRJ_PATH}/../rootfs/driver INSTALL_MOD_STRIP=1
    fi

@@ -113,10 +111,6 @@

    cd ${LINUX_SRC}

    if [ -f .config ] ; then
        cp .config $CONF_FILE
    fi

    make distclean

    cd ${PRJ_PATH}
@@ -124,7 +118,12 @@

function gen_patch()
{
    do_clean
    msg_banner "Clean ${LINUX_SRC} source code"
    cd ${LINUX_SRC}
    make savedefconfig
    mv defconfig ${CONF_FILE}
    make distclean
    cd -

    mv ${LINUX_SRC} ${LINUX_SRC}-${BOARD}

@@ -133,6 +132,7 @@
    msg_banner "Generate ${LINUX_SRC} patch file"

    set +e

    diff -Nuar -x "include-prefixes" -x logo_linux_clut224.ppm ${LINUX_SRC} ${LINUX_SRC}-${BOARD} > ${LINUX_SRC}-${BOARD}.patch

    rm -rf ${LINUX_SRC}