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DESCRIPTION = "U-boot bootloader"
HOMEPAGE = "http://u-boot.sf.net"
SECTION = "bootloaders"
PRIORITY = "optional"
PROVIDES = "virtual/bootloader"
inherit deploy
PARALLEL_MAKE=""
# GCC 4.5.1 builds unusable binaries using -Os, remove it from OPTFLAGS
EXTRA_OEMAKE = "CROSS_COMPILE=${TARGET_PREFIX} OPTFLAGS='-O2'"
python () {
if not d.getVar("UBOOT_MACHINE", True):
PN = d.getVar("PN", True)
FILE = os.path.basename(d.getVar("FILE", True))
bb.debug(1, "To build %s, see %s for instructions on \
setting up your machine config" % (PN, FILE))
raise bb.parse.SkipPackage("because UBOOT_MACHINE is not set")
}
UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.bin"
UBOOT_SYMLINK ?= "u-boot-${MACHINE}.bin"
UBOOT_MAKE_TARGET ?= "all"
do_compile () {
unset LDFLAGS
unset CFLAGS
unset CPPFLAGS
oe_runmake ${UBOOT_MACHINE}
oe_runmake ${UBOOT_MAKE_TARGET}
}
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
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