diff options
Diffstat (limited to 'recipes-kernel/linux/linux-toradex_3.10.40.bb')
-rw-r--r-- | recipes-kernel/linux/linux-toradex_3.10.40.bb | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-toradex_3.10.40.bb b/recipes-kernel/linux/linux-toradex_3.10.40.bb new file mode 100644 index 0000000..ba19964 --- /dev/null +++ b/recipes-kernel/linux/linux-toradex_3.10.40.bb @@ -0,0 +1,70 @@ +SUMMARY = "Linux Kernel for Toradex Tegra124 based modules" +SECTION = "kernel" +LICENSE = "GPLv2" + +LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" + +inherit kernel siteinfo +require recipes-kernel/linux/linux-dtb.inc + +LINUX_VERSION ?= "3.10.40" + +LOCALVERSION = "-${PR}" +SRCREV = "ea39e68486e1c97709d25de332f3f4b607ae0e9a" +PR = "V2.6b2" + +PV = "${LINUX_VERSION}+gitr${SRCREV}" +S = "${WORKDIR}/git" +SRCBRANCH = "toradex_tk1_l4t_r21.5-next" +SRC_URI = "git://git.toradex.com/linux-toradex.git;protocol=git;branch=${SRCBRANCH}" + +COMPATIBLE_MACHINE = "apalis-tk1" + +# One possibiltiy for changes to the defconfig: +config_script () { +# #example change to the .config +# #sets CONFIG_TEGRA_CAMERA unconditionally to 'y' +# sed -i -e /CONFIG_TEGRA_CAMERA/d ${B}/.config +# echo "CONFIG_TEGRA_CAMERA=y" >> ${B}/.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 ${MACHINE} | sed -e 's/$/_defconfig/'`" + + cd ${S} + export KBUILD_OUTPUT=${B} + oe_runmake $DEFCONFIG + + #maybe change some configuration + config_script + + #Add Toradex BSP Version as LOCALVERSION + sed -i -e /CONFIG_LOCALVERSION/d ${B}/.config + echo "CONFIG_LOCALVERSION=\"${LOCALVERSION}\"" >> ${B}/.config + + #Add GIT revision to the local version + head=`git --git-dir=${S}/.git rev-parse --verify --short HEAD 2> /dev/null` + printf "%s%s" +g $head > ${S}/.scmversion +} + +kernel_do_compile() { + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE + export CC="`echo "${KERNEL_CC}" | sed 's/-mfloat-abi=hard//g'`" + 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 + export CC="`echo "${KERNEL_CC}" | sed 's/-mfloat-abi=hard//g'`" + if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then + oe_runmake ${PARALLEL_MAKE} modules LD="${KERNEL_LD}" + else + bbnote "no modules to compile" + fi +} |