DESCRIPTION = "2.6 Linux Development Kernel for Zaurus devices." SECTION = "kernel" MAINTAINER = "Richard Purdie , Michael 'Mickey' Lauer " LICENSE = "GPL" #KV = "${@bb.data.getVar('PV',d,True).split('-')[0]}" KV = "${@bb.data.getVar('PV',d,True)}" PR = "r20" DOSRC = "http://www.do13.in-berlin.de/openzaurus/patches" RPSRC = "http://www.rpsys.net/openzaurus/patches" JLSRC = "http://www.cs.wisc.edu/~lenz/zaurus/files/" # Handy URLs # ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/linux-${KV}.tar.gz \ # http://www.kernel.org/pub/linux/kernel/people/alan/linux-2.6/2.6.10/patch-2.6.10-ac8.gz;patch=1 \ # http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.11-rc1-bk7.gz;patch=1 \ # ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.11-rc5.bz2;patch=1 \ # Patches submitted upstream are towards top of this list SRC_URI = "ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.tar.gz \ http://www.kernel.org/pub/linux/kernel/people/rml/inotify/v2.6/0.22/inotify-0.22-rml-2.6.11-1.patch;patch=1 \ ${JLSRC}/zaurus-base-2.6.11.diff.gz;patch=1 \ ${RPSRC}/archive/rndis_fix-r0.patch;patch=1 \ ${RPSRC}/archive/w100_malloc-r2.patch;patch=1 \ ${RPSRC}/archive/pxairq_printk-r0.patch;patch=1 \ ${RPSRC}/archive/corgi_kbd-r14.patch;patch=1 \ ${RPSRC}/archive/corgi_ts-r10.patch;patch=1 \ ${RPSRC}/archive/sharp_multi_scoop-r1.patch;patch=1 \ ${RPSRC}/archive/corgi_kbd1-r0.patch;patch=1 \ ${RPSRC}/archive/sharpsl_param-r5.patch;patch=1 \ ${RPSRC}/pxa_rtc-r1.patch;patch=1 \ ${RPSRC}/archive/pxa_irda-r1.patch;patch=1 \ ${RPSRC}/archive/pxaudc_susres-r1.patch;patch=1 \ ${RPSRC}/archive/sharp_multi_pcmcia-r2.patch;patch=1 \ ${RPSRC}/archive/pxa_turbo-r0.patch;patch=1 \ ${RPSRC}/archive/sharpsl_mapprom-r1.patch;patch=1 \ ${RPSRC}/archive/input_power-r1.patch;patch=1 \ ${RPSRC}/archive/corgi_irda-r2.patch;patch=1 \ ${RPSRC}/archive/corgi_base_extras1-r2.patch;patch=1 \ ${RPSRC}/jffs2_longfilename-r0.patch;patch=1 \ ${RPSRC}/archive/corgi_power-r22.patch;patch=1 \ ${RPSRC}/archive/corgi_power1-r1.patch;patch=1 \ ${RPSRC}/archive/ide_fixes-r1.patch;patch=1 \ ${RPSRC}/archive/mmc_sd-r4.patch;patch=1 \ ${RPSRC}/mmc_timeout-r0.patch;patch=1 \ ${RPSRC}/archive/corgi_snd-r6.patch;patch=1 \ ${RPSRC}/archive/w100_split-r5-r1.patch;patch=1 \ ${DOSRC}/pxa2xx-ir-dma-r0.patch;patch=1 \ ${DOSRC}/tc6393-device-r2.patch;patch=1 \ ${DOSRC}/tc6393_nand-r2.patch;patch=1 \ ${DOSRC}/tosa-machine-base-r4.patch;patch=1 \ ${DOSRC}/tosa-keyboard-r2.patch;patch=1 \ ${DOSRC}/tc6393fb-r3.patch;patch=1 \ ${DOSRC}/tosa-power-r2.patch;patch=1 \ ${DOSRC}/tosa-mmc-r2.patch;patch=1 \ ${JLSRC}/zaurus-local-2.6.11.diff.gz;patch=1 \ ${JLSRC}/zaurus-leds-2.6.11.diff.gz;patch=1 \ file://add-oz-release-string.patch;patch=1 \ file://add-elpp-stuff.patch;patch=1 \ file://pxa-serial-hack.patch;patch=1 \ ${RPSRC}/jl1/pxa-linking-bug.patch;patch=1 \ file://defconfig-c7x0 \ file://defconfig-collie \ file://defconfig-poodle \ file://defconfig-tosa " SRC_URI_append_collie = " ${RPSRC}/jl1/collie_keymap.patch;patch=1 " SRC_URI_append_poodle = " ${JLSRC}/zaurus-lcd-2.6.11.diff.gz;patch=1 \ ${RPSRC}/rpextra_poodle-r0.patch;patch=1 " SRC_URI_append_tosa = " ${DOSRC}/nand-readid-r0.patch;patch=1 \ ${DOSRC}/ac97-r1.patch;patch=1 \ ${DOSRC}/tosa-detection-r0.patch;patch=1 \ ${DOSRC}/tosa-bl-r2.patch;patch=1 \ ${DOSRC}/tosa-udc-r2.patch;patch=1 \ ${DOSRC}/tosa-irda-r1.patch;patch=1 " S = "${WORKDIR}/linux-2.6.11" inherit kernel ############################################################## # Compensate for sucky bootloader on all Sharp Zaurus models # FILES_kernel-image = "" ALLOW_EMPTY = 1 EXTRA_OEMAKE = "OPENZAURUS_RELEASE=-${DISTRO_VERSION}" COMPATIBLE_HOST = "arm.*-linux" ############################################################## # Create the kernel command line (mtdparts deprecated) # #CMDLINE_MTDPARTS_poodle = "mtdparts=sharpsl-nand:7168k@0k(smf),22528k@7168k(root),-(home)" #CMDLINE_MTDPARTS_corgi = "mtdparts=sharpsl-nand:7168k@0k(smf),25600k@7168k(root),-(home)" #CMDLINE_MTDPARTS_shepherd = "mtdparts=sharpsl-nand:7168k@0k(smf),25600k@7168k(root),-(home)" #CMDLINE_MTDPARTS_husky = "mtdparts=sharpsl-nand:7168k@0k(smf),54272k@7168k(root),-(home) mem=64M" #CMDLINE_MTDPARTS_tosa = "mtdparts=sharpsl-nand:7168k@0k(smf),28672k@7168k(root),-(home) EQUIPMENT=2" CMDLINE_CON = "console=ttyS0,115200n8 console=tty1 noinitrd" CMDLINE_ROOT = "root=/dev/mtdblock2 rootfstype=jffs2 " CMDLINE_ROOT_poodle = "root=/dev/mtdblock1 rootfstype=jffs2 " ############################################################## # Configure memory/ramdisk split for collie # export mem = ${@bb.data.getVar("COLLIE_MEMORY_SIZE",d,1) or "32"} export rd = ${@bb.data.getVar("COLLIE_RAMDISK_SIZE",d,1) or "32"} CMDLINE_MEM_collie = "mem=${mem}M" CMDLINE = "${CMDLINE_CON} ${CMDLINE_ROOT} ${CMDLINE_MTDPARTS} ${CMDLINE_MEM}" ############################################################### # Enable or disable ELPP via local.conf - default is "no" # ENABLE_ELPP = ${@bb.data.getVar("OZ_KERNEL_ENABLE_ELPP",d,1) or "no"} do_configure() { install -m 0644 ${WORKDIR}/defconfig-${MACHINE} ${S}/.config || die "No default configuration for ${MACHINE} available." if [ "${MACHINE}" == "collie" ]; then mempos=`echo "obase=16; $mem * 1024 * 1024" | bc` rdsize=`echo "$rd * 1024" | bc` total=`expr $mem + $rd` addr=`echo "obase=16; ibase=16; C0000000 + $mempos" | bc` if [ "$rd" == "0" ] then echo "No RAMDISK" echo "# CONFIG_MTD_MTDRAM_SA1100 is not set" >> ${S}/.config else echo "RAMDIR = $rdsize on $addr" echo "CONFIG_MTD_MTDRAM_SA1100=y" >> ${S}/.config echo "CONFIG_MTDRAM_TOTAL_SIZE=$rdsize" >> ${S}/.config echo "CONFIG_MTDRAM_ERASE_SIZE=1" >> ${S}/.config echo "CONFIG_MTDRAM_ABS_POS=$addr" >> ${S}/.config fi fi echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config if [ "${ENABLE_ELPP}" == "yes" ]; then echo "# Enhanced Linux Progress Patch" >> ${S}/.config echo "CONFIG_FB_ELPP=y" >> ${S}/.config echo "CONFIG_LOGO=y" >> ${S}/.config echo "CONFIG_LOGO_LINUX_CLUT224=y" >> ${S}/.config else echo "# CONFIG_FB_ELPP is not set" >> ${S}/.config fi yes '' | oe_runmake oldconfig } # Check the kernel is below the 1272*1024 byte limit for the c7x0 do_compile_append() { if [ "${MACHINE}" == "c7x0" ]; then size=`ls arch/${ARCH}/boot/${KERNEL_IMAGETYPE} -s | cut -d ' ' -f 1` if [ $size -ge 1271 ]; then rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE} die "This kernel is too big for the c7x0 and will destroy your machine if you flash it!!!" fi fi } do_deploy() { install -d ${DEPLOY_DIR}/images install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR}/images/${KERNEL_IMAGETYPE}-${PV}-${MACHINE}-${DATETIME}.bin } do_deploy[dirs] = "${S}" addtask deploy before do_build after do_compile