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|
DESCRIPTION = "2.6 Linux Development Kernel for Zaurus devices."
SECTION = "kernel"
MAINTAINER = "Richard Purdie <rpurdie@rpsys.net>, Michael 'Mickey' Lauer <mickey@vanille.de>"
LICENSE = "GPL"
#KV = "${@bb.data.getVar('PV',d,True).split('-')[0]}"
KV = "${@bb.data.getVar('PV',d,True)}"
PR = "r5"
DOSRC = "http://www.do13.in-berlin.de/openzaurus"
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 \
# ${RPSRC}/corgi_kbd1-r1.patch;patch=1 \
# ${RPSRC}/sharpsl_mapprom-r1.patch;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 \
ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.12-rc3.bz2;patch=1 \
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc3/2.6.12-rc3-mm2/2.6.12-rc3-mm2.bz2;patch=1 \
${RPSRC}/corgi_kbd3-r6.patch;patch=1 \
${RPSRC}/pxa_rtc-r1.patch;patch=1 \
${RPSRC}/pxa_irda-r1.patch;patch=1 \
${RPSRC}/sharp_multi_pcmcia-r2.patch;patch=1 \
${RPSRC}/input_power-r2.patch;patch=1 \
${RPSRC}/corgi_irda-r2.patch;patch=1 \
${RPSRC}/corgi_base_extras1-r2.patch;patch=1 \
${RPSRC}/jffs2_longfilename-r0.patch;patch=1 \
${RPSRC}/ide_drivermodel-r0.patch;patch=1 \
${RPSRC}/corgi_power-r17.patch;patch=1 \
${RPSRC}/corgi_power1-r1.patch;patch=1 \
${RPSRC}/mmc_sd-r4.patch;patch=1 \
${RPSRC}/corgi_snd-r6.patch;patch=1 \
${RPSRC}/w100_split-r8.patch;patch=1 \
${RPSRC}/pxa_i2c-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 \
${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 \
${RPSRC}/jl1/pxa-linking-bug.patch;patch=1 \
file://defconfig-c7x0 \
file://defconfig-collie \
file://defconfig-poodle \
file://defconfig-tosa "
#${JLSRC}/zaurus-base-2.6.11.diff.gz;patch=1 \
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}/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 \
${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}-${MACHINE}-${DATETIME}.bin
}
do_deploy[dirs] = "${S}"
addtask deploy before do_build after do_compile
|
