SECTION = "kernel" DESCRIPTION = "handhelds.org Linux kernel 2.6 for PocketPCs and other consumer handheld devices." LICENSE = "GPL" COMPATIBLE_HOST = "arm.*-linux" COMPATIBLE_MACHINE ?= "(asus620|asus730|aximx50|aximx50v|eseries|h1910|h2200|h3600|h3800|h3900|h4000|h5000|htcalpine|htcapache|htcblueangel|htchermes|htchimalaya|htcsable|htcuniversal|htcwallaby|hx4700|ghi270|looxc550|jornada56x|magician|rx1950|rx3000)" # SRC_URI *must* be overriden in includer, but this is a good reference SRC_URI ?= "${HANDHELDS_CVS};module=linux/kernel26;tag=${@'K' + bb.data.getVar('PV',d,1).replace('.', '-')} \ file://24-hostap_cs_id.diff;patch=1 \ file://hrw-pcmcia-ids-r2.patch;patch=1 \ file://defconfig" S = "${WORKDIR}/kernel26" inherit kernel K_MAJOR ?= "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[0]}" K_MINOR ?= "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[1]}" K_MICRO ?= "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[2]}" HHV ?= "${@bb.data.getVar('PV',d,1).split('-')[1].split('hh')[-1]}" KERNEL_PRIORITY = "${@'%d' % (int(bb.data.getVar('K_MAJOR',d,1)) * 100000000 + int(bb.data.getVar('K_MINOR',d,1)) * 1000000 + int(bb.data.getVar('K_MICRO',d,1)) * 10000 + float(bb.data.getVar('HHV',d,1)))}" KERNEL_FILENAME = "${KERNEL_IMAGETYPE}-${PV}-${PR}-${MACHINE}.bin" do_configure() { if [ `grep EXTRAVERSION Makefile | grep hh | awk '{print $3}' | sed s/-hh//` != ${HHV} ]; then die "-hh version mismatch" fi rm -f ${S}/.config if [ ! -e ${WORKDIR}/defconfig ]; then die "No default configuration for ${MACHINE} available." fi if [ "${TARGET_OS}" == "linux-gnueabi" -o "${TARGET_OS}" == "linux-uclibcgnueabi" ]; then echo "CONFIG_AEABI=y" >> ${S}/.config echo "CONFIG_OABI_COMPAT=y" >> ${S}/.config else echo "# CONFIG_AEABI is not set" >> ${S}/.config echo "# CONFIG_OABI_COMPAT is not set" >> ${S}/.config fi sed -e '/CONFIG_AEABI/d' \ -e '/CONFIG_OABI_COMPAT=/d' \ '${WORKDIR}/defconfig' >>'${S}/.config' yes '' | oe_runmake oldconfig } do_compile_prepend() { # Clean up any stale initramfs archive rm -f usr/initramfs_data.cpio.gz if [ -n "${KERNEL_INITRAMFS_PATH}" -a "${ANGSTROM_MODE}" = "glibc" ]; then if [ ! -f ${KERNEL_INITRAMFS_PATH} ]; then echo "${KERNEL_INITRAMFS_PATH} does not exist, you may need to bitbake it separately" exit 1 fi cp ${KERNEL_INITRAMFS_PATH} usr/initramfs_data.cpio.gz fi } do_deploy() { install -d ${DEPLOY_DIR_IMAGE} install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR_IMAGE}/${KERNEL_FILENAME} tar -cvzf ${DEPLOY_DIR_IMAGE}/modules-${PV}-${PR}-${MACHINE}.tgz -C ${D} lib #reflash.ctl is required to reflash using bootldr # format: # name file md5sumfile destination echo "${MACHINE}-kernel-${DATETIME} ${KERNEL_FILENAME} - kernel" >> ${DEPLOY_DIR_IMAGE}/reflash.ctl gen_haret_startup if [ -n "${KERNEL_INITRAMFS_PATH}" -a "${ANGSTROM_MODE}" == "glibc" ]; then cp ${DEPLOY_DIR_IMAGE}/${KERNEL_FILENAME} ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-$(basename ${KERNEL_INITRAMFS_PATH} | awk -F. '{print $1}')-${PV}-${PR}-${MACHINE}.bin fi } do_deploy[dirs] = "${S}" addtask deploy before do_package after do_install gen_haret_startup() { cat >${DEPLOY_DIR_IMAGE}/startup.txt <.rootfs.cpio.gz" #set cmdline "rdinit=/sbin/init console=ttyS0,115200n8 console=tty0" ## Choice 5 - Boot via NFS over USB networking (must be kernel-builtin # or initramfs-*-image works too) # 192.168.x.x - Server address (the other side) # 192.168.y.y - Handheld's address #set cmdline "root=/dev/nfs nfsroot=192.168.x.x: ip=192.168.y.y:192.168.x.x:192.168.x.x:255.255.255.0:pda:usb0 console=ttyS0,115200n8 console=tty0" ## Choice 6 - Boot from MTD partition, for devices with lots of flash # to have both WinCE and Linux there. Note the value of root param, # that's how it should be, not "/dev/mtdblockN". #set cmdline "root=mtdN console=ttyS0,115200n8 console=tty0" bootlinux EOF }