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DESCRIPTION = "U-boot bootloader"
HOMEPAGE = "http://u-boot.sf.net"
SECTION = "bootloaders"
PRIORITY = "optional"
LICENSE = "GPLv2"
PROVIDES = "virtual/bootloader"
LIC_FILES_CHKSUM = "file://COPYING;md5=1707d6db1d42237583f50183a5651ecb"
inherit deploy
PARALLEL_MAKE=""
# GCC 4.5.1 builds unusable binaries using -Os, remove it from OPTFLAGS
EXTRA_OEMAKE = "CROSS_COMPILE=${TARGET_PREFIX} OPTFLAGS=''"
UBOOT_MACHINE ?= "${MACHINE}_config"
UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.bin"
UBOOT_SYMLINK ?= "u-boot-${MACHINE}.bin"
do_compile () {
unset LDFLAGS
unset CFLAGS
unset CPPFLAGS
oe_runmake ${UBOOT_MACHINE}
# -Os is disabled on PowerPC
if [ ${TARGET_ARCH} == "powerpc" ] ; then
oe_runmake OPTFLAGS=-O2 all
else
oe_runmake all
fi
}
do_deploy () {
install ${S}/u-boot.bin ${DEPLOYDIR}/${UBOOT_IMAGE}
cd ${DEPLOYDIR}
rm -f ${UBOOT_SYMLINK}
ln -sf ${UBOOT_IMAGE} ${UBOOT_SYMLINK}
}
addtask deploy before do_build after do_compile
do_install() {
install -d ${D}${bindir}
install -m 755 tools/mkimage ${D}${bindir}/
}
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