From a68b4316239c67fc6e9cf12e562a6e2375754182 Mon Sep 17 00:00:00 2001 From: Marcin Juszkiewicz Date: Mon, 8 Oct 2007 09:17:11 +0000 Subject: linux 2.6.22: kernel for cm-x270 taken from OE git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2853 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- meta/packages/linux/linux.inc | 137 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100644 meta/packages/linux/linux.inc (limited to 'meta/packages/linux/linux.inc') diff --git a/meta/packages/linux/linux.inc b/meta/packages/linux/linux.inc new file mode 100644 index 0000000000..41b0c13179 --- /dev/null +++ b/meta/packages/linux/linux.inc @@ -0,0 +1,137 @@ +DESCRIPTION = "Linux Kernel" +SECTION = "kernel" +LICENSE = "GPL" + +inherit kernel + +# These devices need mkimage to generate a kernel image +DEPENDS_append_kb9202 = " u-boot-mkimage-openmoko-native " +DEPENDS_append_at32stk1000 = " u-boot-mkimage-openmoko-native " +DEPENDS_append_atngw100 = " u-boot-mkimage-openmoko-native " +DEPENDS_append_at91sam9263ek = " u-boot-mkimage-openmoko-native " +DEPENDS_append_at91sam9261ek = " u-boot-mkimage-openmoko-native " +DEPENDS_append_at91sam9260ek = " u-boot-mkimage-openmoko-native " +DEPENDS_append_sarge-at91 = " u-boot-mkimage-openmoko-native " +DEPENDS_append_gumstix-connex = " u-boot-mkimage-openmoko-native " +DEPENDS_append_gumstix-verdex = " u-boot-mkimage-openmoko-native " +DEPENDS_append_fic-gta01 = " u-boot-mkimage-openmoko-native " +DEPENDS_append_fic-gta02 = " u-boot-mkimage-openmoko-native " + + +# Specify the commandline for your device + +#boot from mmc +CMDLINE_at91sam9263ek = "mem=64M console=ttyS0,115200 root=/dev/mmcblk0p1 rootfstype=ext2 rootdelay=5" +#boot from nfs +#CMDLINE_at91sam9263ek = "mem=64M console=ttyS0,115200 root=301 root=/dev/nfs nfsroot=172.20.3.1:/data/at91 ip=172.20.0.5:::255.255.0.0" + +do_configure_prepend() { + echo "" > ${S}/.config + + # + # logo support, if you supply logo_linux_clut224.ppm in SRC_URI, then it's going to be used + # + if [ -e ${WORKDIR}/logo_linux_clut224.ppm ]; then + install -m 0644 ${WORKDIR}/logo_linux_clut224.ppm drivers/video/logo/logo_linux_clut224.ppm + echo "CONFIG_LOGO=y" >> ${S}/.config + echo "CONFIG_LOGO_LINUX_CLUT224=y" >> ${S}/.config + fi + + # + # oabi / eabi support + # + if [ "${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" >> ${S}/.config + fi + + echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config + + sed -e '/CONFIG_AEABI/d' \ + -e '/CONFIG_OABI_COMPAT=/d' \ + -e '/CONFIG_CMDLINE=/d' \ + -e '/CONFIG_LOGO=/d' \ + -e '/CONFIG_LOGO_LINUX_CLUT224=/d' \ + < '${WORKDIR}/defconfig' >>'${S}/.config' + + # + # root-over-nfs-over-usb-eth support. Limited, but should cover some cases. + # Enable this by setting a proper CMDLINE_NFSROOT_USB. + # + if [ ! -z "${CMDLINE_NFSROOT_USB}" ]; then + oenote "Configuring the kernel for root-over-nfs-over-usb-eth with CMDLINE ${CMDLINE_NFSROOT_USB}" + sed -e '/CONFIG_INET/d' \ + -e '/CONFIG_IP_PNP=/d' \ + -e '/CONFIG_USB_GADGET=/d' \ + -e '/CONFIG_USB_GADGET_SELECTED=/d' \ + -e '/CONFIG_USB_ETH=/d' \ + -e '/CONFIG_NFS_FS=/d' \ + -e '/CONFIG_ROOT_NFS=/d' \ + -e '/CONFIG_CMDLINE=/d' \ + -i ${S}/.config + echo "CONFIG_INET=y" >> ${S}/.config + echo "CONFIG_IP_PNP=y" >> ${S}/.config + echo "CONFIG_USB_GADGET=y" >> ${S}/.config + echo "CONFIG_USB_GADGET_SELECTED=y" >> ${S}/.config + echo "CONFIG_USB_ETH=y" >> ${S}/.config + echo "CONFIG_NFS_FS=y" >> ${S}/.config + echo "CONFIG_ROOT_NFS=y" >> ${S}/.config + echo "CONFIG_CMDLINE=\"${CMDLINE_NFSROOT_USB}\"" >> ${S}/.config + fi + yes '' | oe_runmake oldconfig +} + +# Support checking the kernel size since some kernels need to reside in partitions +# with a fixed length or there is a limit in transferring the kernel to memory +do_sizecheck() { + if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" ]; then + size=`ls -l arch/${ARCH}/boot/${KERNEL_IMAGETYPE} | awk '{ print $5}'` + if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then + rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE} + die "This kernel (size=$size) is too big for your device. Please reduce the size of the kernel by making more of it modular." + fi + fi +} + +do_install_prepend() { + if test -e arch/${ARCH}/boot/Image ; then + ln -f arch/${ARCH}/boot/Image arch/${ARCH}/boot/uImage + fi + + if test -e arch/${ARCH}/boot/images/uImage ; then + ln -f arch/${ARCH}/boot/images/uImage arch/${ARCH}/boot/uImage + fi +} + +UBOOT_ENTRYPOINT ?= "20008000" + +KERNEL_IMAGE_BASE_NAME = ${KERNEL_IMAGETYPE}-${PV}-${PR}-${MACHINE}-${DATETIME} + +do_deploy() { + install -d ${DEPLOY_DIR_IMAGE} + install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.bin + tar -cvzf ${DEPLOY_DIR_IMAGE}/modules-${KERNEL_RELEASE}-${PR}-${MACHINE}.tgz -C ${D} lib + + if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then + if test -e arch/${ARCH}/boot/compressed/vmlinux ; then + ${OBJCOPY} -O binary -R .note -R .comment -S arch/${ARCH}/boot/compressed/vmlinux linux.bin + uboot-mkimage -A ${ARCH} -O linux -T kernel -C none -a ${UBOOT_ENTRYPOINT} -e ${UBOOT_ENTRYPOINT} -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin ${DEPLOY_DIR_IMAGE}/uImage-${PV}-${PR}-${MACHINE}-${DATETIME}.bin + rm -f linux.bin + else + ${OBJCOPY} -O binary -R .note -R .comment -S vmlinux linux.bin + rm -f linux.bin.gz + gzip -9 linux.bin + uboot-mkimage -A ${ARCH} -O linux -T kernel -C gzip -a ${UBOOT_ENTRYPOINT} -e ${UBOOT_ENTRYPOINT} -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin.gz ${DEPLOY_DIR_IMAGE}/uImage-${PV}-${PR}-${MACHINE}-${DATETIME}.bin + rm -f linux.bin.gz + fi + fi +} + +do_deploy[dirs] = "${S}" + +addtask sizecheck before do_install after do_compile +addtask deploy before do_package after do_install + -- cgit v1.2.3