diff options
Diffstat (limited to 'recipes-kernel')
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-fsl.inc | 119 | ||||
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-fsl_git.bb | 67 |
2 files changed, 186 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-toradex-fsl.inc b/recipes-kernel/linux/linux-toradex-fsl.inc new file mode 100644 index 0000000..f62b3ca --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-fsl.inc @@ -0,0 +1,119 @@ +DESCRIPTION = "Linux Kernel" +SECTION = "kernel" +LICENSE = "GPLv2" + +LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" + +inherit kernel siteinfo + +# Try to build & install perf +#require recipes-kernel/linux/linux-tools.inc + +RPSRC = "http://www.rpsys.net/openzaurus/patches/archive" + +# Enable OABI compat for people stuck with obsolete userspace +# ARM_KEEP_OABI ?= "1" + +# Quirk for udev greater or equal 141 +UDEV_GE_141 ?= "0" + +# Kernel bootlogo is distro-specific (default is OE logo). +# Logo resolution (qvga, vga, ...) is machine-specific. +LOGO_SIZE ?= "." + +# Support for binary device tree generation + +FILES_kernel-devicetree = "/boot/devicetree*" + +KERNEL_DEVICETREE_boc01 = "${WORKDIR}/boc01.dts" +KERNEL_DEVICETREE_calamari = "arch/${ARCH}/boot/dts/mpc8536ds.dts" +KERNEL_DEVICETREE_canyonlands = "arch/${ARCH}/boot/dts/canyonlands.dts" +KERNEL_DEVICETREE_kilauea = "arch/${ARCH}/boot/dts/kilauea.dts" +KERNEL_DEVICETREE_lite5200 = "arch/${ARCH}/boot/dts/lite5200.dts" +KERNEL_DEVICETREE_lsppchd = "arch/${ARCH}/boot/dts/kuroboxHD.dts" +KERNEL_DEVICETREE_lsppchg = "arch/${ARCH}/boot/dts/kuroboxHG.dts" +KERNEL_DEVICETREE_mpc8313e-rdb = "arch/${ARCH}/boot/dts/mpc8313erdb.dts" +KERNEL_DEVICETREE_mpc8315e-rdb = "arch/${ARCH}/boot/dts/mpc8315erdb.dts" +KERNEL_DEVICETREE_mpc8323e-rdb = "arch/${ARCH}/boot/dts/mpc832x_rdb.dts" +KERNEL_DEVICETREE_mpc8544ds = "arch/${ARCH}/boot/dts/mpc8544ds.dts" +KERNEL_DEVICETREE_mpc8641-hpcn = "arch/${ARCH}/boot/dts/mpc8641_hpcn.dts" +KERNEL_DEVICETREE_p1020rdb = "arch/${ARCH}/boot/dts/p1020rdb.dts" +KERNEL_DEVICETREE_p2020ds = "arch/${ARCH}/boot/dts/p2020ds.dts" +KERNEL_DEVICETREE_sequoia = "arch/${ARCH}/boot/dts/sequoia.dts" +KERNEL_DEVICETREE_tqm8540 = "arch/${ARCH}/boot/dts/tqm8540.dts" +KERNEL_DEVICETREE_xilinx-ml507 = "arch/${ARCH}/boot/dts/virtex440-ml507.dts" + +KERNEL_DEVICETREE_FLAGS = "-R 8 -S 0x3000" + +CORTEXA8FIXUP ?= "yes" + +python __anonymous () { + + import bb + + devicetree = bb.data.getVar('KERNEL_DEVICETREE', d, 1) or '' + if devicetree: + depends = bb.data.getVar("DEPENDS", d, 1) + bb.data.setVar("DEPENDS", "%s dtc-native" % depends, d) + packages = bb.data.getVar("PACKAGES", d, 1) + bb.data.setVar("PACKAGES", "%s kernel-devicetree" % packages, d) +} + +do_configure_append() { + if test -e scripts/Makefile.fwinst ; then + sed -i -e "s:-m0644:-m 0644:g" scripts/Makefile.fwinst + fi +} + +# bitbake.conf only prepends PARALLEL make in tasks called do_compile, which isn't the case for compile_modules +# So explicitly enable it for that in here +EXTRA_OEMAKE = "${PARALLEL_MAKE} " + +do_install_append() { + oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix}/src/linux-${KERNEL_VERSION} ARCH=$ARCH +} + +PACKAGES =+ "kernel-headers" +FILES_kernel-headers = "${exec_prefix}/src/linux*" + +do_devicetree_image() { + if test -n "${KERNEL_DEVICETREE}" ; then + dtc -I dts -O dtb ${KERNEL_DEVICETREE_FLAGS} -o devicetree ${KERNEL_DEVICETREE} + install -d ${D}/boot + install -m 0644 devicetree ${D}/boot/devicetree-${KERNEL_VERSION} + install -d ${DEPLOY_DIR_IMAGE} + install -m 0644 devicetree ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb + package_stagefile_shell ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb + cd ${DEPLOY_DIR_IMAGE} + rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.dtb + ln -sf ${KERNEL_IMAGE_BASE_NAME}.dtb ${KERNEL_IMAGE_SYMLINK_NAME}.dtb + package_stagefile_shell ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_SYMLINK_NAME}.dtb + fi +} + +addtask devicetree_image after do_install before do_package do_deploy + +pkg_postinst_kernel-devicetree () { + cd /${KERNEL_IMAGEDEST}; update-alternatives --install /${KERNEL_IMAGEDEST}/devicetree devicetree devicetree-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true +} + +pkg_postrm_kernel-devicetree () { + cd /${KERNEL_IMAGEDEST}; update-alternatives --remove devicetree devicetree-${KERNEL_VERSION} || true +} + +# Automatically depend on lzop-native if CONFIG_KERNEL_LZO is enabled +python () { + try: + defconfig = bb.fetch2.localpath('file://defconfig', d) + except bb.fetch2.FetchError: + return + + try: + configfile = open(defconfig) + except IOError: + return + + if 'CONFIG_KERNEL_LZO=y\n' in configfile.readlines(): + depends = d.getVar('DEPENDS', False) + d.setVar('DEPENDS', depends + ' lzop-native') +} diff --git a/recipes-kernel/linux/linux-toradex-fsl_git.bb b/recipes-kernel/linux/linux-toradex-fsl_git.bb new file mode 100644 index 0000000..3e14d4d --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-fsl_git.bb @@ -0,0 +1,67 @@ +inherit kernel +require recipes-kernel/linux/linux-toradex-fsl.inc + +LINUX_VERSION ?= "3.0.35" + +SRCREV_colibri-vf = "72249651843f93d50c302833546fb2880052a80f" +PR_colibri-vf = "V2.2b1" +SRCREV_apalis-imx6 = "bb05ab7e088af16ef8669647f1a7ab28621b54e0" +PR_apalis-imx6 = "V2.2b1" + +PV = "${LINUX_VERSION}+gitr${SRCREV}" +S = "${WORKDIR}/git" +SRCBRANCH_colibri-vf = "colibri_vf" +SRCBRANCH_apalis-imx6 = "toradex_imx6" +SRC_URI = "git://git.toradex.com/linux-toradex.git;protocol=git;branch=${SRCBRANCH}" +# a Patch +# SRC_URI += "file://a.patch " + +COMPATIBLE_MACHINE_colibri-vf = "colibri-vf" +COMPATIBLE_MACHINE_apalis-imx6 = "apalis-imx6" + +# Place changes to the defconfig here +config_script () { +# #example change to the .config +# #sets CONFIG_TEGRA_CAMERA unconditionally to 'y' +# sed -i -e /CONFIG_TEGRA_CAMERA/d ${S}/.config +# echo "CONFIG_TEGRA_CAMERA=y" >> ${S}/.config + sed -i -e /CONFIG_B43/d ${S}/.config + echo "CONFIG_B43=m" >> ${S}/.config + sed -i -e /CONFIG_SSB/d ${S}/.config + echo "CONFIG_SSB=m" >> ${S}/.config + echo "dummy" > /dev/null +} + +do_configure_prepend () { + #use the defconfig provided in the kernel source tree + #assume its called ${MACHINE}_defconfig, but with '_' instead of '-' + DEFCONFIG="`echo ${MACHINE} | sed -e 's/\-/\_/g' -e 's/$/_defconfig/'`" + + oe_runmake $DEFCONFIG + + #maybe change some configuration + config_script +} + +kernel_do_compile() { + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE + oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} LD="${KERNEL_LD}" + if test "${KERNEL_IMAGETYPE_FOR_MAKE}.gz" = "${KERNEL_IMAGETYPE}"; then + gzip -9c < "${KERNEL_IMAGETYPE_FOR_MAKE}" > "${KERNEL_OUTPUT}" + fi +} + +do_compile_kernelmodules() { + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE + if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then + oe_runmake ${PARALLEL_MAKE} modules LD="${KERNEL_LD}" + else + bbnote "no modules to compile" + fi +} + +do_install_append_colibri-vf() { + #install vybrid specific headers with definitions used for userspace interaction + install -d ${D}/${includedir}/linux + install -m 644 ${S}/include/linux/mvf_sema4.h ${D}/${includedir}/linux/ +}
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