require linux.inc # Mark archs/machines that this kernel supports DEFAULT_PREFERENCE = "-1" DEFAULT_PREFERENCE_mpc8313e-rdb = "1" DEFAULT_PREFERENCE_mpc8323e-rdb = "1" DEFAULT_PREFERENCE_avr32 = "1" DEPENDS_append_mpc8313e-rdb = " dtc-native" DEPENDS_append_mpc8323e-rdb = " dtc-native" PR = "r12" SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ file://binutils-buildid-arm.patch;patch=1 \ file://kallsyms-missing-include.patch;patch=1 \ file://defconfig \ " # Bug fixes on the 2.6.23.x stable branch SRC_URI += "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/patch-2.6.23.12.bz2;patch=1" # Real-time preemption (includes CFS). This is experimental and requires a different defconfig. #SRC_URI += "file://patch-2.6.23.12-rt14;patch=1" # Only the Completely Fair Scheduler (CFS), the official backport from 2.6.24 SRC_URI += "http://people.redhat.com/mingo/cfs-scheduler/sched-cfs-v2.6.23.12-v24.1.patch;patch=1" # Add support for squashfs-lzma (a highly compressed read-only filesystem) SRC_URI += "http://kamikaze.waninkoko.info/patches/2.6.23/klight1/broken-out/squashfs-lzma-2.6.23.patch;patch=1" # The Atmel patch doesn't apply against 2.6.23.12 :( SRC_URI_avr32 = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ file://defconfig \ http://avr32linux.org/twiki/pub/Main/LinuxPatches/linux-2.6.23.atmel.3.patch.bz2;patch=1 \ " SRC_URI_append_cm-x270 = "\ file://0001-cm-x270-base2.patch;patch=1 \ file://0002-cm-x270-match-type.patch;patch=1 \ file://0003-cm-x270-ide.patch;patch=1 \ file://0004-cm-x270-it8152.patch;patch=1 \ file://0005-cm-x270-pcmcia.patch;patch=1 \ file://0006-ramdisk_load.patch;patch=1 \ file://0007-mmcsd_large_cards-r0.patch;patch=1 \ file://0008-cm-x270-nand-simplify-name.patch;patch=1" SRC_URI_append_mpc8313e-rdb = "\ file://mpc831x-nand.patch;patch=1 \ file://mpc8313e-rdb-leds.patch;patch=1 \ file://mpc8313e-rdb-rtc.patch;patch=1" SRC_URI_append_mpc8323e-rdb = "\ file://mpc832x-leds.patch;patch=1" CMDLINE_cm-x270 = "console=${CMX270_CONSOLE_SERIAL_PORT},38400 monitor=8 bpp=16 mem=64M mtdparts=physmap-flash.0:256k(boot)ro,0x180000(kernel),-(root);cm-x270-nand:64m(app),-(data) rdinit=/sbin/init root=mtd3 rootfstype=jffs2" DEVICETREE_mpc8313e-rdb = "arch/${ARCH}/boot/dts/mpc8313erdb.dts" DEVICETREE_mpc8323e-rdb = "arch/${ARCH}/boot/dts/mpc832x_rdb.dts" DEVICETREE_FLAGS_mpc8313e-rdb = "-R 8 -S 0x3000" FILES_kernel-image_cm-x270 = "" python do_compulab_image() { import os import os.path import struct machine = bb.data.getVar('MACHINE', d, 1) if machine == "cm-x270": deploy_dir = bb.data.getVar('DEPLOY_DIR_IMAGE', d, 1) kernel_file = os.path.join(deploy_dir, bb.data.expand('${KERNEL_IMAGE_BASE_NAME}', d) + '.bin') img_file = os.path.join(deploy_dir, bb.data.expand('${KERNEL_IMAGE_BASE_NAME}', d) + '.cmx270') fo = open(img_file, 'wb') image_data = open(kernel_file, 'rb').read() # first write size into first 4 bytes size_s = struct.pack('i', len(image_data)) # truncate size if we are running on a 64-bit host size_s = size_s[:4] fo.write(size_s) fo.write(image_data) fo.close() os.chdir(deploy_dir) link_file = bb.data.expand('${KERNEL_IMAGE_SYMLINK_NAME}', d) + '.cmx270' img_file = bb.data.expand('${KERNEL_IMAGE_BASE_NAME}', d) + '.cmx270' try: os.unlink(link_file) except: pass os.symlink(img_file, link_file) } do_devicetree_image() { if test -n "${DEVICETREE}" ; then dtc -I dts -O dtb ${DEVICETREE_FLAGS} -o ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb ${DEVICETREE} cd ${DEPLOY_DIR_IMAGE} rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.dtb ln -sf ${KERNEL_IMAGE_BASE_NAME}.dtb ${KERNEL_IMAGE_SYMLINK_NAME}.dtb fi } addtask compulab_image after do_deploy before do_package addtask devicetree_image after do_deploy before do_package