凌云实验室IGKBoard开发板的Yocto meta-layer文件
guowenxue
2023-11-07 0fd8b7d0d093c6917540ea5463b530c41a5a94e7
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require recipes-kernel/linux/linux-yocto.inc
 
FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
SRC_URI += " file://linux-imx-lf-6.1.36-2.1.0.patch "
PATCHTOOL = "patch"
 
KERNEL_DANGLING_FEATURES_WARN_ONLY="1"
KERNEL_DTC_FLAGS = "-@"
KERNEL_DTOVERLAY ?= ""
 
do_copy_defconfig:append() {
    cp ${S}/arch/arm/configs/${MACHINE}_defconfig ${WORKDIR}/defconfig
    cp ${S}/arch/arm/configs/${MACHINE}_defconfig ${B}/.config
}
 
do_compile:append() {
    if [ -n "${KERNEL_DTC_FLAGS}" ]; then
        export DTC_FLAGS="${KERNEL_DTC_FLAGS}"
    fi
 
    for dtbf in ${KERNEL_DTOVERLAY}; do
        dtb=`normalize_dtb "$dtbf"`
        oe_runmake $dtb CC="${KERNEL_CC} $cc_extra " LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
    done
}
 
do_deploy:append(){
    install -d ${DEPLOYDIR}/overlays
    cp ${B}/arch/arm/boot/dts/${MACHINE}/*.dtbo ${DEPLOYDIR}/overlays
}