105 lines
3.5 KiB
PHP
105 lines
3.5 KiB
PHP
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DESCRIPTION = "2.6 Linux Development Kernel for Zaurus devices and iPAQ hx2750."
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SECTION = "kernel"
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MAINTAINER = "Richard Purdie <rpurdie@rpsys.net>, Michael 'Mickey' Lauer <mickey@vanille.de>"
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LICENSE = "GPL"
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DOSRC = "http://www.do13.in-berlin.de/openzaurus/patches"
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RPSRC = "http://www.rpsys.net/openzaurus/patches"
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JLSRC = "http://www.cs.wisc.edu/~lenz/zaurus/files"
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BASRC = "http://www.orca.cx/zaurus/patches"
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inherit kernel
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##############################################################
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# Compensate for sucky bootloader on all Sharp Zaurus models
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#
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FILES_kernel-image = ""
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ALLOW_EMPTY = 1
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EXTRA_OEMAKE = "OPENZAURUS_RELEASE=-${DISTRO_VERSION}"
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COMPATIBLE_HOST = "arm.*-linux"
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CMDLINE_CON = "console=ttyS0,115200n8 console=tty1 noinitrd"
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CMDLINE_ROOT = "root=/dev/mtdblock2 rootfstype=jffs2 "
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CMDLINE_ROOT_poodle = "root=/dev/mtdblock1 rootfstype=jffs2 "
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CMDLINE_ROOT_spitz = "root=/dev/hda1 rootfstype=ext3 rw "
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##############################################################
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# Configure memory/ramdisk split for collie
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#
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export mem = ${@bb.data.getVar("COLLIE_MEMORY_SIZE",d,1) or "32"}
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export rd = ${@bb.data.getVar("COLLIE_RAMDISK_SIZE",d,1) or "32"}
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CMDLINE_MEM_collie = "mem=${mem}M"
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CMDLINE = "${CMDLINE_CON} ${CMDLINE_ROOT} ${CMDLINE_MEM} debug"
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###############################################################
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# Enable or disable ELPP via local.conf - default is "no"
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#
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ENABLE_ELPP = ${@bb.data.getVar("OZ_KERNEL_ENABLE_ELPP",d,1) or "no"}
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###############################################################
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# module configs specific to this kernel
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#
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module_autoload_pxaficp_ir = "pxaficp_ir"
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do_configure() {
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install -m 0644 ${WORKDIR}/defconfig-${MACHINE} ${S}/.config || die "No default configuration for ${MACHINE} available."
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if [ "${MACHINE}" == "collie" ]; then
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mempos=`echo "obase=16; $mem * 1024 * 1024" | bc`
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rdsize=`echo "$rd * 1024" | bc`
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total=`expr $mem + $rd`
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addr=`echo "obase=16; ibase=16; C0000000 + $mempos" | bc`
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if [ "$rd" == "0" ]
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then
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echo "No RAMDISK"
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echo "# CONFIG_MTD_MTDRAM_SA1100 is not set" >> ${S}/.config
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else
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echo "RAMDIR = $rdsize on $addr"
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echo "CONFIG_MTD_MTDRAM_SA1100=y" >> ${S}/.config
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echo "CONFIG_MTDRAM_TOTAL_SIZE=$rdsize" >> ${S}/.config
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echo "CONFIG_MTDRAM_ERASE_SIZE=1" >> ${S}/.config
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echo "CONFIG_MTDRAM_ABS_POS=$addr" >> ${S}/.config
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fi
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fi
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echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
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if [ "${ENABLE_ELPP}" == "yes" ]; then
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echo "# Enhanced Linux Progress Patch" >> ${S}/.config
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echo "CONFIG_FB_ELPP=y" >> ${S}/.config
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echo "CONFIG_LOGO=y" >> ${S}/.config
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echo "CONFIG_LOGO_LINUX_CLUT224=y" >> ${S}/.config
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else
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echo "# CONFIG_FB_ELPP is not set" >> ${S}/.config
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fi
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yes '' | oe_runmake oldconfig
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}
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# Check the kernel is below the 1272*1024 byte limit for the PXA Zaurii
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do_compile_append() {
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case ${MACHINE} in
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c7x0 | akita | poodle | spitz | borzoi | tosa )
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size=`ls arch/${ARCH}/boot/${KERNEL_IMAGETYPE} -s | cut -d ' ' -f 1`
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if [ $size -ge 1271 ]; then
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rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE}
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die "This kernel is too big for the c7x0 and will destroy your machine if you flash it!!!"
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fi
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;;
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*)
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;;
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esac
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}
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do_deploy() {
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install -d ${DEPLOY_DIR}/images
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install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR}/images/${KERNEL_IMAGETYPE}-${PV}-${MACHINE}-${DATETIME}.bin
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}
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do_deploy[dirs] = "${S}"
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addtask deploy before do_build after do_compile
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