diff options
Diffstat (limited to 'recipes-kernel/linux/linux-at91_4.9.87.bb')
| -rw-r--r-- | recipes-kernel/linux/linux-at91_4.9.87.bb | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-at91_4.9.87.bb b/recipes-kernel/linux/linux-at91_4.9.87.bb new file mode 100644 index 0000000..6c863cd --- /dev/null +++ b/recipes-kernel/linux/linux-at91_4.9.87.bb @@ -0,0 +1,168 @@ +# AUTOLOADs are in inc files now. +require driver.inc +require crypto.inc +require net.inc + +SECTION = "kernel" +DESCRIPTION = "Linux kernel for Atmel ARM SoCs (aka AT91)" +SUMMARY = "Linux kernel for Atmel ARM SoCs (aka AT91)" +LICENSE = "GPLv2" +LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" + +inherit kernel +# mts class to build dtb and append to kernel image +inherit linux-append-dtb + + +RDEPENDS_${KERNEL_PACKAGE_NAME}-base="" +FILESEXTRAPATHS_prepend := "${THISDIR}/${P}:" +KERNEL_EXTRA_ARGS ="LOADADDR=0x20008000" + +PR = "r12" +PKGR_kernel-module-i2c-at91 = "${PR}a${EXTENDPRAUTO}" +KERNEL_VERSION = "${PV}" +KERNEL_REVISION = "${PR}" +EXTRAVERSION = "" + +SAMV = "linux4sam_5.8" +S = "${WORKDIR}/linux-at91-${SAMV}" + +SRCREV = "29796588eb6a4c89795baaea3035764d15d0e44a" + +KBRANCH = "linux-4.9-at91" +#SRC_URI = "git://github.com/linux4sam/linux-at91.git;protocol=git;branch=${KBRANCH}" +SRC_URI = "https://github.com/linux4sam/linux-at91/archive/${SAMV}.tar.gz" +SRC_URI[md5sum] = "09002b6b7e5a654d65ddf3fcc9574add" +SRC_URI[sha256sum] = "eaff5fdba506bef95ca57db1a53e19b6807bc9b090f97d3348b1712708c32d4e" + +COMMON_PATCHES = " \ + file://defconfig \ + file://linux-4.9-pps-gpio.patch \ + file://linux-4.9-at91sam9_wdt-10second-timeout.patch \ + file://linux-4.9-spidev_squack.patch \ + file://linux-4.9-add-num_accessory_ports-config-option.patch \ + file://linux-4.9-cdc-acm-ignore-exar-devices.patch \ + file://EXTRAVERSION.patch \ + file://linux-4.9-ledtrig-netdev.patch \ + file://linux-4.9-addl-time-for-pmeccerrloc.patch \ + file://950-0090-OF-DT-Overlay-configfs-interface.patch \ + file://linux-4.9-led-core-Fix-brightness-setting-when-setting-delay_off-0.patch \ + file://linux-4.9-linux4sam-usb-serial-option.patch \ + file://0001-linux-4.9-quectel_qmi_wwan_support.patch \ + file://0002-linux-4.9-telit_print_qmi_wwan.patch \ + file://make-kernel-reproducible.patch \ + file://i2c-at91.conf \ + " + + +SRC_URI_append_mtcdt = "\ + ${COMMON_PATCHES} \ + file://linux-4.9-mtcdt-device-tree.patch \ + " +SRC_URI_append_mtrv1 = "\ + ${COMMON_PATCHES} \ + file://linux-4.9-mtrv1-device-tree.patch \ + " +SRC_URI_append_mtcap = "\ + ${COMMON_PATCHES} \ + file://linux-4.9-mtcap-device-tree.patch \ + " +SRC_URI_append_mtr = "\ + ${COMMON_PATCHES} \ + file://linux-4.9-mtr-device-tree.patch \ + file://fix-atmel-mci-reg-overloading.patch \ + file://wl12xx_enable_disable.patch \ + " +KERNEL_MODULE_AUTOLOAD_mtcap_append += "i2c-dev" +KERNEL_MODULE_AUTOLOAD_mtcdt_append += "i2c-dev" + +DTB_APPEND_mtcdt = "mtcdt" +DTB_APPEND_mtrv1 = "mtrv1" +DTB_APPEND_mtcap = "mtcap" +DTB_APPEND_mtr = "mtr" + +python __anonymous () { + if d.getVar('UBOOT_FIT_IMAGE', True) == 'xyes': + d.appendVar('DEPENDS', ' u-boot-mkimage-native dtc-native') +} + +do_deploy_append() { + if [ "${UBOOT_FIT_IMAGE}" = "xyes" ]; then + DTB_PATH="${B}/arch/${ARCH}/boot/dts/" + if [ ! -e "${DTB_PATH}" ]; then + DTB_PATH="${B}/arch/${ARCH}/boot/" + fi + + if [ -e ${S}/arch/${ARCH}/boot/dts/${MACHINE}.its ]; then + cp ${S}/arch/${ARCH}/boot/dts/${MACHINE}*.its ${DTB_PATH} + cd ${DTB_PATH} + mkimage -f ${MACHINE}.its ${MACHINE}.itb + install -m 0644 ${MACHINE}.itb ${DEPLOYDIR}/${MACHINE}.itb + cd - + fi + fi +} + +# Files needed to build external kernel modules. +do_shared_workdir_append() { + install -d -m 755 ${STAGING_KERNEL_BUILDDIR}/include/config + cp -a ${B}/include/config ${STAGING_KERNEL_BUILDDIR}/include/ + cp -a ${B}/scripts ${STAGING_KERNEL_BUILDDIR} + echo ${PR} > ${STAGING_KERNEL_BUILDDIR}/mlinux_pr +} + +kernel_do_configure_append() { + rm -f ${B}/.scmversion ${S}/.scmversion + cd ${S}; git status; cd - +} + +KERNEL_MODULE_PACKAGE_SUFFIX="" + +COMPATIBLE_MACHINE = "(mtcdt|mtrv1|mtr|mtcap|mths)" + +pkg_preinst_kernel-image-uimage() { + set -x + mkdir -m 0755 /var/volatile/boot 2>/dev/null || true + ls /boot || true + ls -l /boot | true + rm -rf /boot + mkdir /boot + mount -o bind /var/volatile/boot /boot +} + +pkg_prerm_kernel-image-uimage() { + umount -lf /boot || true + rm -rf /var/volatile/boot || true + rm -rf /boot || true +} + +PACKAGES =+ "kernel-image-uimage-inst kernel-dt-bindings-dev" +# Not sure how to get the name below generated automatically +RDEPENDS_kernel-image-uimage-inst += "kernel-image-uimage-${PV}" +ALLOW_EMPTY_kernel-image-uimage-inst = "1" + +pkg_postinst_kernel-image-uimage-inst() { + # Only installs all the kernel on the device (D is defined in bitbake) + if [[ -z "$D" ]] ; then + logger -s -p user.info -t opkg "Upgrading kernel ${PV} -- poweroff will create an unbootable device" + set -x + kernel_mtd="/dev/$(cat /proc/mtd | grep '\"uImage\"' | cut -d : -f 1)" + flash_erase ${kernel_mtd} 0 0 + if nandwrite -p ${kernel_mtd} /boot/uImage-${PV} ; then + echo 'Kernel image update is successful' + fi + set +x + fi +} + +do_install_append() { + install -d -m 0755 ${D}${includedir}/linux + cp -a ${STAGING_KERNEL_DIR}/include/dt-bindings ${D}${includedir}/linux/ + install -d -m 0755 ${STAGING_DIR_TARGET}/${includedir}/linux + cp -a ${STAGING_KERNEL_DIR}/include/dt-bindings ${STAGING_DIR_TARGET}/${includedir}/linux + install -d -m 0755 ${D}${sysconfdir}/modprobe.d + install -m 0644 ${WORKDIR}/i2c-at91.conf ${D}${sysconfdir}/modprobe.d +} + +FILES_kernel-dt-bindings-dev = "/usr/include/linux/dt-bindings" +FILES_kernel-module-i2c-at91 += "${sysconfdir}/modprobe.d/i2c-at91.conf" |