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|
DESCRIPTION = "2.6 Linux Development Kernel for Zaurus devices and iPAQ hx2750."
SECTION = "kernel"
LICENSE = "GPL"
inherit kernel
RPROVIDES_kernel-base += "hostap-modules"
DOSRC = "http://www.do13.de/openzaurus/patches"
RPSRC = "http://www.rpsys.net/openzaurus/patches/archive"
JLSRC = "http://www.cs.wisc.edu/~lenz/zaurus/files"
BASRC = "http://www.orca.cx/zaurus/patches"
CHSRC = "http://oz.drigon.com/patches"
TKSRC = "http://www.informatik.hu-berlin.de/~tkunze/zaurus/patches"
COMPATIBLE_HOST = "(arm|i.86).*-linux"
COMPATIBLE_MACHINE = '(collie|poodle|c7x0|akita|spitz|tosa|hx2000|qemuarm|qemux86|bootcdx86|htcuniversal|zylonite)'
KERNEL_CUSTOM_NAME ?= ""
KERNEL_DEPLOY_NAME ?= "${KERNEL_IMAGETYPE}-${PV}-${KERNEL_CUSTOM_NAME}${MACHINE}-${DATETIME}.bin"
KERNEL_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${KERNEL_CUSTOM_NAME}${MACHINE}.bin"
KERNEL_DEFCONFIG ?= "defconfig-${MACHINE}"
CMDLINE_CON = "console=ttyS0,115200n8 console=tty1 noinitrd"
CMDLINE_CON_collie = "console=ttySA0,115200n8 console=tty1 noinitrd"
CMDLINE_CON_qemuarm = "console=ttyAMA0,115200n8 console=tty1 noinitrd"
CMDLINE_CON_zylonite = "console=ttyS0,38400"
CMDLINE_ROOT ?= "root=/dev/mtdblock2 rootfstype=jffs2"
CMDLINE_ROOT_spitz ?= "root=/dev/hda1 rootfstype=ext3 rootdelay=1 rw"
#CMDLINE_ROOT_spitz = "root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 rw"
CMDLINE_OTHER = "dyntick=enable"
CMDLINE_DEBUG = '${@base_contains("IMAGE_FEATURES", "debug-tweaks", "debug", "quiet", d)}'
##############################################################
# 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=${mem}M"
CMDLINE_MEM_zylonite = "mem=64M"
CMDLINE_ROTATE_spitz = "fbcon=rotate:1"
CMDLINE_ROTATE_akita = "fbcon=rotate:1"
CMDLINE_ROTATE_collie = "fbcon=rotate:1"
CMDLINE_ROTATE_poodle = "fbcon=rotate:1"
CMDLINE = "${CMDLINE_CON} ${CMDLINE_ROOT} ${CMDLINE_MEM} ${CMDLINE_ROTATE} ${CMDLINE_OTHER} ${CMDLINE_DEBUG}"
###############################################################
# module configs specific to this kernel
#
module_autoload_pxaficp_ir = "pxaficp_ir"
module_autoload_snd-pcm-oss = "snd-pcm-oss"
module_autoload_pcmcia_core = "pcmcia_core"
module_autoload_pxa2xx_cs = "pxa2xx_cs"
module_autoload_ohci-hcd_tosa = "ohci-hcd"
module_autoload_snd-soc-corgi_c7x0 = "snd-soc-corgi"
module_autoload_snd-soc-spitz_akita = "snd-soc-spitz"
module_autoload_snd-soc-spitz_spitz = "snd-soc-spitz"
module_autoload_snd-soc-poodle_poodle = "snd-soc-poodle"
module_autoload_locomo-spi_collie = "locomo-spi"
module_autoload_mmc_block_collie = "mmc_block"
do_configure() {
rm -f ${S}/.config
if [ "${MACHINE}" = "tosa" ]; then
gcc_version=`${KERNEL_CC} -dumpversion`
if [ "${gcc_version}" = "4.0.1" ] || [ "${gcc_version}" = "4.0.2" ]; then
die "tosa kernel wont work with gcc 4.0.x"
fi
fi
if [ ! -e ${WORKDIR}/${KERNEL_DEFCONFIG} ]; then
die "No default configuration for ${MACHINE} available."
fi
if [ "${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}\"" >> ${S}/.config
if [ "${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" >> ${S}/.config
fi
if [ "${DISTRO}" = "poky" -a "${MACHINE}" != "collie" ]; then
echo "CONFIG_LOGO=y" >> ${S}/.config
echo "CONFIG_LOGO_OHAND_CLUT224=y" >> ${S}/.config
echo "# CONFIG_LOGO_OZ240_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_OZ480_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_OZ640_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_LINUX_CLUT224 is not set" >> ${S}/.config
else
echo "# CONFIG_LOGO is not set" >> ${S}/.config
echo "# CONFIG_LOGO_OHAND_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_LINUX_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_OZ240_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_OZ480_CLUT224 is not set" >> ${S}/.config
echo "# CONFIG_LOGO_OZ640_CLUT224 is not set" >> ${S}/.config
fi
sed -e '/CONFIG_AEABI/d' \
-e '/CONFIG_OABI_COMPAT=/d' \
-e '/CONFIG_CMDLINE=/d' \
-e '/CONFIG_MTD_MTDRAM_SA1100=/d' \
-e '/CONFIG_MTDRAM_TOTAL_SIZE=/d' \
-e '/CONFIG_MTDRAM_ERASE_SIZE=/d' \
-e '/CONFIG_MTDRAM_ABS_POS=/d' \
-e '/CONFIG_LOGO=/d' \
-e '/CONFIG_LOGO_LINUX_CLUT224=/d' \
-e '/CONFIG_LOGO_OHAND_CLUT224=/d' \
-e '/CONFIG_LOGO_OZ240_CLUT224=/d' \
-e '/CONFIG_LOGO_OZ480_CLUT224=/d' \
-e '/CONFIG_LOGO_OZ640_CLUT224=/d' \
'${WORKDIR}/${KERNEL_DEFCONFIG}' >>'${S}/.config'
yes '' | oe_runmake oldconfig
}
do_bootkern() {
echo "Copying Kernel"
scp ${DEPLOY_DIR_IMAGE}/${KERNEL_SYMLINK_NAME} root@${TARGET_DEVICE_IP}:/zImage-bootkern
echo "Copying Modules"
scp ${DEPLOY_DIR_IMAGE}/modules-${KERNEL_VERSION}-${MACHINE}.tgz root@${TARGET_DEVICE_IP}:/
echo "Unpacking Modules"
ssh root@${TARGET_DEVICE_IP} "cd /; tar -xvzf modules-${KERNEL_VERSION}-${MACHINE}.tgz; rm modules-${KERNEL_VERSION}-${MACHINE}.tgz"
echo "Loading Kernel into kexec"
ssh root@${TARGET_DEVICE_IP} "/usr/sbin/kexec -l /zImage-bootkern"
echo "Launching kernel"
ssh root@${TARGET_DEVICE_IP} "/usr/sbin/kexec -f -e"
}
addtask bootkern after do_deploy
do_bootkern[nostamp] = "1"
# wlan-ng stuff need compiled kernel sources
do_rm_work() {
}
|
