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SUMMARY = "Universal Boot Loader for embedded devices"
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PROVIDES = "virtual/bootloader"
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B = "${WORKDIR}/build"
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PACKAGE_ARCH = "${MACHINE_ARCH}"
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DEPENDS += "kern-tools-native"
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inherit uboot-config uboot-extlinux-config uboot-sign deploy cml1 python3native
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DEPENDS += "swig-native"
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EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" V=1'
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EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"'
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EXTRA_OEMAKE += 'STAGING_INCDIR=${STAGING_INCDIR_NATIVE} STAGING_LIBDIR=${STAGING_LIBDIR_NATIVE}'
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PACKAGECONFIG ??= "openssl"
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# u-boot will compile its own tools during the build, with specific
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# configurations (aka when CONFIG_FIT_SIGNATURE is enabled) openssl is needed as
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# a host build dependency.
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PACKAGECONFIG[openssl] = ",,openssl-native"
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# Allow setting an additional version string that will be picked up by the
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# u-boot build system and appended to the u-boot version. If the .scmversion
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# file already exists it will not be overwritten.
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UBOOT_LOCALVERSION ?= ""
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# returns all the elements from the src uri that are .cfg files
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def find_cfgs(d):
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sources=src_patches(d, True)
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sources_list=[]
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for s in sources:
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if s.endswith('.cfg'):
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sources_list.append(s)
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return sources_list
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do_configure () {
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if [ -z "${UBOOT_CONFIG}" ]; then
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if [ -n "${UBOOT_MACHINE}" ]; then
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oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
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else
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oe_runmake -C ${S} O=${B} oldconfig
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fi
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merge_config.sh -m .config ${@" ".join(find_cfgs(d))}
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cml1_do_configure
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fi
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}
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do_compile () {
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if [ "${@bb.utils.filter('DISTRO_FEATURES', 'ld-is-gold', d)}" ]; then
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sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' ${S}/config.mk
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fi
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unset LDFLAGS
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unset CFLAGS
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unset CPPFLAGS
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if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
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then
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echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
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echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
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fi
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if [ -n "${UBOOT_CONFIG}" ]
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then
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unset i j k
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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oe_runmake -C ${S} O=${B}/${config} ${config}
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oe_runmake -C ${S} O=${B}/${config} ${UBOOT_MAKE_TARGET}
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for binary in ${UBOOT_BINARIES}; do
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k=$(expr $k + 1);
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if [ $k -eq $i ]; then
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cp ${B}/${config}/${binary} ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX}
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fi
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done
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unset k
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fi
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done
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unset j
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done
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unset i
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else
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oe_runmake -C ${S} O=${B} ${UBOOT_MAKE_TARGET}
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fi
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}
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do_install () {
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if [ -n "${UBOOT_CONFIG}" ]
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then
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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install -d ${D}/boot
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install -m 644 ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}
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fi
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done
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unset j
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done
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unset i
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else
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install -d ${D}/boot
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install -m 644 ${B}/${UBOOT_BINARY} ${D}/boot/${UBOOT_IMAGE}
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ln -sf ${UBOOT_IMAGE} ${D}/boot/${UBOOT_BINARY}
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fi
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if [ -n "${UBOOT_ELF}" ]
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then
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if [ -n "${UBOOT_CONFIG}" ]
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then
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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install -m 644 ${B}/${config}/${UBOOT_ELF} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}
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fi
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done
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unset j
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done
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unset i
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else
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install -m 644 ${B}/${UBOOT_ELF} ${D}/boot/${UBOOT_ELF_IMAGE}
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ln -sf ${UBOOT_ELF_IMAGE} ${D}/boot/${UBOOT_ELF_BINARY}
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fi
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fi
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if [ -e ${WORKDIR}/fw_env.config ] ; then
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install -d ${D}${sysconfdir}
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install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
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fi
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if [ -n "${SPL_BINARY}" ]
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then
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if [ -n "${UBOOT_CONFIG}" ]
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then
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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install -m 644 ${B}/${config}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}-${type}-${PV}-${PR}
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ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}-${type}
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ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}
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fi
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done
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unset j
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done
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unset i
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else
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install -m 644 ${B}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}
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ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARYNAME}
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fi
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fi
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if [ -n "${UBOOT_ENV}" ]
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then
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install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${D}/boot/${UBOOT_ENV_IMAGE}
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ln -sf ${UBOOT_ENV_IMAGE} ${D}/boot/${UBOOT_ENV_BINARY}
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fi
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if [ "${UBOOT_EXTLINUX}" = "1" ]
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then
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install -Dm 0644 ${UBOOT_EXTLINUX_CONFIG} ${D}/${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}
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fi
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}
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PACKAGE_BEFORE_PN += "${PN}-env"
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RPROVIDES:${PN}-env += "u-boot-default-env"
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FILES:${PN} = "/boot ${sysconfdir} ${datadir}"
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RDEPENDS:${PN} += "${PN}-env"
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do_deploy () {
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if [ -n "${UBOOT_CONFIG}" ]
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then
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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install -d ${DEPLOYDIR}
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install -m 644 ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
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cd ${DEPLOYDIR}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}-${type}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}-${type}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}
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fi
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done
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unset j
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done
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unset i
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else
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install -d ${DEPLOYDIR}
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install -m 644 ${B}/${UBOOT_BINARY} ${DEPLOYDIR}/${UBOOT_IMAGE}
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cd ${DEPLOYDIR}
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rm -f ${UBOOT_BINARY} ${UBOOT_SYMLINK}
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ln -sf ${UBOOT_IMAGE} ${UBOOT_SYMLINK}
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ln -sf ${UBOOT_IMAGE} ${UBOOT_BINARY}
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fi
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if [ -n "${UBOOT_ELF}" ]
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then
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if [ -n "${UBOOT_CONFIG}" ]
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then
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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install -m 644 ${B}/${config}/${UBOOT_ELF} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}-${type}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}-${type}
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ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
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fi
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done
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unset j
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done
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unset i
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else
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install -m 644 ${B}/${UBOOT_ELF} ${DEPLOYDIR}/${UBOOT_ELF_IMAGE}
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ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
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ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
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fi
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fi
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if [ -n "${SPL_BINARY}" ]
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then
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if [ -n "${UBOOT_CONFIG}" ]
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then
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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install -m 644 ${B}/${config}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}-${type}-${PV}-${PR}
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rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
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ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}-${type}
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ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}
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ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
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ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}
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fi
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done
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unset j
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done
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unset i
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else
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install -m 644 ${B}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}
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rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}
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ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARYNAME}
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ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_SYMLINK}
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fi
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fi
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if [ -n "${UBOOT_ENV}" ]
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then
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install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_IMAGE}
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rm -f ${DEPLOYDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
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ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_BINARY}
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ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
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fi
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if [ "${UBOOT_EXTLINUX}" = "1" ]
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then
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install -m 644 ${UBOOT_EXTLINUX_CONFIG} ${DEPLOYDIR}/${UBOOT_EXTLINUX_SYMLINK}
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ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}
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ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}
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fi
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}
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addtask deploy before do_build after do_compile
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