require linux.inc # Mark archs/machines that this kernel supports DEFAULT_PREFERENCE = "-1" DEFAULT_PREFERENCE_cm-x270 = "1" DEFAULT_PREFERENCE_em-x270 = "1" DEFAULT_PREFERENCE_mpc8313e-rdb = "1" DEFAULT_PREFERENCE_mpc8323e-rdb = "1" PR = "r3" SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ file://binutils-buildid-arm.patch;patch=1 \ file://defconfig \ " SRC_URI_append_em-x270 = "\ file://em-x270.patch;patch=1 " SRC_URI_append_cm-x270 = "\ file://0001-cm-x270-base2.patch;patch=1 \ file://0002-cm-x270-match-type.patch;patch=1 \ file://0003-cm-x270-ide.patch;patch=1 \ file://0004-cm-x270-it8152.patch;patch=1 \ file://0005-cm-x270-pcmcia.patch;patch=1 \ file://0006-ramdisk_load.patch;patch=1 \ file://0007-mmcsd_large_cards-r0.patch;patch=1 \ file://0008-cm-x270-nand-simplify-name.patch;patch=1" CMDLINE_cm-x270 = "console=${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" 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) } addtask compulab_image after do_deploy before do_package do_kernel_image() { if [ "${MACHINE}" = "em-x270" ] then mkdir -p ${WORKDIR}/t install -m 0644 ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_SYMLINK_NAME}.bin ${WORKDIR}/t/uImage mkfs.jffs2 --eraseblock=0x20000 --pad --no-cleanmarkers --faketime --root=${WORKDIR}/t --output=${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.jffs2 cd ${DEPLOY_DIR_IMAGE} && ln -sf ${KERNEL_IMAGE_BASE_NAME}.jffs2 uImage-em-x270.jffs2 fi } addtask kernel_image after do_deploy