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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/meta/classes/kernel-uimage.bbclass | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.xz |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/meta/classes/kernel-uimage.bbclass')
-rw-r--r-- | yocto-poky/meta/classes/kernel-uimage.bbclass | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/yocto-poky/meta/classes/kernel-uimage.bbclass b/yocto-poky/meta/classes/kernel-uimage.bbclass new file mode 100644 index 000000000..f73965b13 --- /dev/null +++ b/yocto-poky/meta/classes/kernel-uimage.bbclass @@ -0,0 +1,36 @@ +inherit kernel-uboot + +python __anonymous () { + kerneltype = d.getVar('KERNEL_IMAGETYPE', True) + if kerneltype == 'uImage': + depends = d.getVar("DEPENDS", True) + depends = "%s u-boot-mkimage-native" % depends + d.setVar("DEPENDS", depends) + + # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal + # to kernel.bbclass . We override the variable here, since we need + # to build uImage using the kernel build system if and only if + # KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into + # the uImage . + if d.getVar("KEEPUIMAGE", True) != 'yes': + d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", "zImage") +} + +do_uboot_mkimage() { + if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then + if test "x${KEEPUIMAGE}" != "xyes" ; then + uboot_prep_kimage + + ENTRYPOINT=${UBOOT_ENTRYPOINT} + if test -n "${UBOOT_ENTRYSYMBOL}"; then + ENTRYPOINT=`${HOST_PREFIX}nm ${S}/vmlinux | \ + awk '$3=="${UBOOT_ENTRYSYMBOL}" {print $1}'` + fi + + uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C "${linux_comp}" -a ${UBOOT_LOADADDRESS} -e $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin arch/${ARCH}/boot/uImage + rm -f linux.bin + fi + fi +} + +addtask uboot_mkimage before do_install after do_compile |