diff options
Diffstat (limited to 'recipes/linux/linux_2.6.23.bb')
| -rw-r--r-- | recipes/linux/linux_2.6.23.bb | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/recipes/linux/linux_2.6.23.bb b/recipes/linux/linux_2.6.23.bb new file mode 100644 index 0000000000..76ebbbe917 --- /dev/null +++ b/recipes/linux/linux_2.6.23.bb @@ -0,0 +1,91 @@ +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" + +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" + +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 + |