| | |
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| | | |
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| | | require recipes-kernel/linux/linux-yocto.inc |
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| | | |
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| | | SRCBRANCH = "lf-5.15.y" |
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| | | KERNEL_SRC = "git://source.codeaurora.org/external/imx/linux-imx.git;protocol=https;branch=${SRCBRANCH}" |
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| | | KBRANCH = "${SRCBRANCH}" |
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| | | SRC_URI = "${KERNEL_SRC}" |
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| | | |
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| | | # https://source.codeaurora.org/external/imx/uboot-imx/tag/?h=lf-5.10.52-2.1.0 |
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| | | SRCREV = "1c0116f3da250c5a52858c53efb8b38c0963f477" |
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| | | # base: meta-imx/meta-bsp/recipes-kernel/linux/linux-imx_5.10.bb |
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| | | # https://source.codeaurora.org/external/imx/linux-imx/tag/?h=lf-5.10.52-2.1.0 |
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| | | SRCREV = "a11753a89ec610768301d4070e10b8bd60fde8cd" |
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| | | LOCALVERSION = "-lf-5.10.52-2.1.0" |
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| | | |
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| | | LINUX_VERSION = "5.10.52" |
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| | | KERNEL_DANGLING_FEATURES_WARN_ONLY = "1" |
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| | | |
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| | | FILESEXTRAPATHS_prepend := "${THISDIR}/files:" |
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| | | SRC_URI += " file://linux-imx-lf-5.10.52-2.1.0.patch " |
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| | | SRC_URI += " file://linux-imx-lf-5.10.52-2.1.0.patch \ |
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| | | file://config-lcd.txt \ |
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| | | file://config-nolcd.txt \ |
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| | | " |
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| | | PATCHTOOL = "patch" |
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| | | |
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| | | do_copy_defconfig_append() { |
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| | | cp ${S}/arch/arm/configs/igkboard_defconfig ${WORKDIR}/defconfig |
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| | | cp ${S}/arch/arm/configs/igkboard_defconfig ${B}/.config |
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| | | } |
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| | | |
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| | | KERNEL_DTC_FLAGS = "-@" |
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| | | |
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| | | KERNEL_DEVICETREE2 ?= "" |
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| | | KERNEL_DEVICETREE2:igkboard = " \ |
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| | | overlays/cam.dtbo \ |
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| | | overlays/can1.dtbo \ |
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| | | overlays/can2.dtbo \ |
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| | | overlays/i2c1.dtbo \ |
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| | | overlays/lcd.dtbo \ |
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| | | overlays/nbiot-4g.dtbo \ |
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| | | overlays/pwm7.dtbo \ |
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| | | overlays/pwm8.dtbo \ |
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| | | overlays/spi1.dtbo \ |
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| | | overlays/uart2.dtbo \ |
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| | | overlays/uart3.dtbo \ |
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| | | overlays/uart4.dtbo \ |
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| | | overlays/uart7.dtbo \ |
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| | | overlays/w1.dtbo \ |
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| | | " |
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| | | |
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| | | # compile dtbo file, refer to: poky/meta/classes/kernel-devicetree.bbclass |
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| | | do_compile:append() { |
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| | | if [ -n "${KERNEL_DTC_FLAGS}" ]; then |
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| | | export DTC_FLAGS="${KERNEL_DTC_FLAGS}" |
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| | | fi |
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| | | |
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| | | for dtbf in ${KERNEL_DEVICETREE2}; do |
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| | | dtb=`normalize_dtb "$dtbf"` |
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| | | oe_runmake $dtb CC="${KERNEL_CC} $cc_extra " LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} |
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| | | done |
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| | | } |
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| | | |
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| | | # install to linux kernel package |
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| | | FILES:${KERNEL_PACKAGE_NAME}-devicetree += "/${KERNEL_IMAGEDEST}/overlays/*.dtbo" |
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| | | do_install:append() { |
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| | | for dtbf in ${KERNEL_DEVICETREE2}; do |
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| | | dtb=`normalize_dtb "$dtbf"` |
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| | | install -d ${D}/${KERNEL_IMAGEDEST}/overlays |
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| | | install -m 0644 ${B}/arch/arm/boot/dts/$dtb ${D}/${KERNEL_IMAGEDEST}/$dtb |
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| | | done |
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| | | |
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| | | install -m 0644 ${WORKDIR}/config-lcd.txt ${D}/${KERNEL_IMAGEDEST}/ |
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| | | install -m 0644 ${WORKDIR}/config-nolcd.txt ${D}/${KERNEL_IMAGEDEST}/ |
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| | | } |
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| | | |
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| | | # install to deploy images path |
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| | | do_deploy:append(){ |
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| | | for dtbf in ${KERNEL_DEVICETREE2}; do |
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| | | dtb=`normalize_dtb "$dtbf"` |
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| | | install -d ${deployDir}/overlays |
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| | | install -m 0644 ${B}/arch/arm/boot/dts/$dtb ${deployDir}/$dtb |
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| | | done |
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| | | |
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| | | install -m 0644 ${WORKDIR}/config-lcd.txt ${deployDir}/ |
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| | | install -m 0644 ${WORKDIR}/config-nolcd.txt ${deployDir}/ |
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| | | } |
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