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- SUMMARY = "Universal Boot Loader for embedded devices"
- PROVIDES = "virtual/bootloader"
- PACKAGE_ARCH = "${MACHINE_ARCH}"
- DEPENDS += "kern-tools-native"
- inherit uboot-config uboot-extlinux-config uboot-sign deploy cml1 python3native
- DEPENDS += "swig-native"
- EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" V=1'
- EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"'
- EXTRA_OEMAKE += 'STAGING_INCDIR=${STAGING_INCDIR_NATIVE} STAGING_LIBDIR=${STAGING_LIBDIR_NATIVE}'
- PACKAGECONFIG ??= "openssl"
- # u-boot will compile its own tools during the build, with specific
- # configurations (aka when CONFIG_FIT_SIGNATURE is enabled) openssl is needed as
- # a host build dependency.
- PACKAGECONFIG[openssl] = ",,openssl-native"
- # Allow setting an additional version string that will be picked up by the
- # u-boot build system and appended to the u-boot version. If the .scmversion
- # file already exists it will not be overwritten.
- UBOOT_LOCALVERSION ?= ""
- # Some versions of u-boot use .bin and others use .img. By default use .bin
- # but enable individual recipes to change this value.
- UBOOT_SUFFIX ??= "bin"
- UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_SUFFIX}"
- UBOOT_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_SUFFIX}"
- UBOOT_MAKE_TARGET ?= "all"
- # Output the ELF generated. Some platforms can use the ELF file and directly
- # load it (JTAG booting, QEMU) additionally the ELF can be used for debugging
- # purposes.
- UBOOT_ELF ?= ""
- UBOOT_ELF_SUFFIX ?= "elf"
- UBOOT_ELF_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}"
- UBOOT_ELF_BINARY ?= "u-boot.${UBOOT_ELF_SUFFIX}"
- UBOOT_ELF_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_ELF_SUFFIX}"
- # Some versions of u-boot build an SPL (Second Program Loader) image that
- # should be packaged along with the u-boot binary as well as placed in the
- # deploy directory. For those versions they can set the following variables
- # to allow packaging the SPL.
- SPL_BINARY ?= ""
- SPL_BINARYNAME ?= "${@os.path.basename(d.getVar("SPL_BINARY"))}"
- SPL_IMAGE ?= "${SPL_BINARYNAME}-${MACHINE}-${PV}-${PR}"
- SPL_SYMLINK ?= "${SPL_BINARYNAME}-${MACHINE}"
- # Additional environment variables or a script can be installed alongside
- # u-boot to be used automatically on boot. This file, typically 'uEnv.txt'
- # or 'boot.scr', should be packaged along with u-boot as well as placed in the
- # deploy directory. Machine configurations needing one of these files should
- # include it in the SRC_URI and set the UBOOT_ENV parameter.
- UBOOT_ENV_SUFFIX ?= "txt"
- UBOOT_ENV ?= ""
- UBOOT_ENV_BINARY ?= "${UBOOT_ENV}.${UBOOT_ENV_SUFFIX}"
- UBOOT_ENV_IMAGE ?= "${UBOOT_ENV}-${MACHINE}-${PV}-${PR}.${UBOOT_ENV_SUFFIX}"
- UBOOT_ENV_SYMLINK ?= "${UBOOT_ENV}-${MACHINE}.${UBOOT_ENV_SUFFIX}"
- # Default name of u-boot initial env, but enable individual recipes to change
- # this value.
- UBOOT_INITIAL_ENV ?= "${PN}-initial-env"
- # U-Boot EXTLINUX variables. U-Boot searches for /boot/extlinux/extlinux.conf
- # to find EXTLINUX conf file.
- UBOOT_EXTLINUX_INSTALL_DIR ?= "/boot/extlinux"
- UBOOT_EXTLINUX_CONF_NAME ?= "extlinux.conf"
- UBOOT_EXTLINUX_SYMLINK ?= "${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}-${PR}"
- do_configure () {
- if [ -n "${UBOOT_CONFIG}" ]; then
- unset i j
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]; then
- oe_runmake -C ${S} O=${B}/${config} ${config}
- if [ -n "${@' '.join(find_cfgs(d))}" ]; then
- merge_config.sh -m -O ${B}/${config} ${B}/${config}/.config ${@" ".join(find_cfgs(d))}
- oe_runmake -C ${S} O=${B}/${config} oldconfig
- fi
- fi
- done
- unset j
- done
- unset i
- DEVTOOL_DISABLE_MENUCONFIG=true
- else
- if [ -n "${UBOOT_MACHINE}" ]; then
- oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
- else
- oe_runmake -C ${S} O=${B} oldconfig
- fi
- merge_config.sh -m .config ${@" ".join(find_cfgs(d))}
- cml1_do_configure
- fi
- }
- do_compile () {
- if [ "${@bb.utils.filter('DISTRO_FEATURES', 'ld-is-gold', d)}" ]; then
- sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' ${S}/config.mk
- fi
- unset LDFLAGS
- unset CFLAGS
- unset CPPFLAGS
- if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
- then
- echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
- echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
- fi
- if [ -n "${UBOOT_CONFIG}" -o -n "${UBOOT_DELTA_CONFIG}" ]
- then
- unset i j k
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- oe_runmake -C ${S} O=${B}/${config} ${UBOOT_MAKE_TARGET}
- for binary in ${UBOOT_BINARIES}; do
- k=$(expr $k + 1);
- if [ $k -eq $i ]; then
- cp ${B}/${config}/${binary} ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX}
- fi
- done
- # Generate the uboot-initial-env
- if [ -n "${UBOOT_INITIAL_ENV}" ]; then
- oe_runmake -C ${S} O=${B}/${config} u-boot-initial-env
- cp ${B}/${config}/u-boot-initial-env ${B}/${config}/u-boot-initial-env-${type}
- fi
- unset k
- fi
- done
- unset j
- done
- unset i
- else
- oe_runmake -C ${S} O=${B} ${UBOOT_MAKE_TARGET}
- # Generate the uboot-initial-env
- if [ -n "${UBOOT_INITIAL_ENV}" ]; then
- oe_runmake -C ${S} O=${B} u-boot-initial-env
- fi
- fi
- }
- do_install () {
- if [ -n "${UBOOT_CONFIG}" ]
- then
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- install -D -m 644 ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}
- # Install the uboot-initial-env
- if [ -n "${UBOOT_INITIAL_ENV}" ]; then
- install -D -m 644 ${B}/${config}/u-boot-initial-env-${type} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}-${type}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${type}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}
- fi
- fi
- done
- unset j
- done
- unset i
- else
- install -D -m 644 ${B}/${UBOOT_BINARY} ${D}/boot/${UBOOT_IMAGE}
- ln -sf ${UBOOT_IMAGE} ${D}/boot/${UBOOT_BINARY}
- # Install the uboot-initial-env
- if [ -n "${UBOOT_INITIAL_ENV}" ]; then
- install -D -m 644 ${B}/u-boot-initial-env ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}
- fi
- fi
- if [ -n "${UBOOT_ELF}" ]
- then
- if [ -n "${UBOOT_CONFIG}" ]
- then
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- install -m 644 ${B}/${config}/${UBOOT_ELF} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}
- fi
- done
- unset j
- done
- unset i
- else
- install -m 644 ${B}/${UBOOT_ELF} ${D}/boot/${UBOOT_ELF_IMAGE}
- ln -sf ${UBOOT_ELF_IMAGE} ${D}/boot/${UBOOT_ELF_BINARY}
- fi
- fi
- if [ -e ${WORKDIR}/fw_env.config ] ; then
- install -d ${D}${sysconfdir}
- install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
- fi
- if [ -n "${SPL_BINARY}" ]
- then
- if [ -n "${UBOOT_CONFIG}" ]
- then
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- install -m 644 ${B}/${config}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}-${type}-${PV}-${PR}
- ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}-${type}
- ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}
- fi
- done
- unset j
- done
- unset i
- else
- install -m 644 ${B}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}
- ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARYNAME}
- fi
- fi
- if [ -n "${UBOOT_ENV}" ]
- then
- install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${D}/boot/${UBOOT_ENV_IMAGE}
- ln -sf ${UBOOT_ENV_IMAGE} ${D}/boot/${UBOOT_ENV_BINARY}
- fi
- if [ "${UBOOT_EXTLINUX}" = "1" ]
- then
- install -Dm 0644 ${UBOOT_EXTLINUX_CONFIG} ${D}/${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}
- fi
- }
- PACKAGE_BEFORE_PN += "${PN}-env"
- RPROVIDES_${PN}-env += "u-boot-default-env"
- ALLOW_EMPTY_${PN}-env = "1"
- FILES_${PN}-env = " \
- ${@ '${sysconfdir}/${UBOOT_INITIAL_ENV}*' if d.getVar('UBOOT_INITIAL_ENV') else ''} \
- ${sysconfdir}/fw_env.config \
- "
- FILES_${PN} = "/boot ${datadir}"
- RDEPENDS_${PN} += "${PN}-env"
- do_deploy () {
- if [ -n "${UBOOT_CONFIG}" ]
- then
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- install -D -m 644 ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
- cd ${DEPLOYDIR}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}-${type}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}-${type}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}
- # Deploy the uboot-initial-env
- if [ -n "${UBOOT_INITIAL_ENV}" ]; then
- install -D -m 644 ${B}/${config}/u-boot-initial-env-${type} ${DEPLOYDIR}/${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR}
- cd ${DEPLOYDIR}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${UBOOT_INITIAL_ENV}-${type}
- fi
- fi
- done
- unset j
- done
- unset i
- else
- install -D -m 644 ${B}/${UBOOT_BINARY} ${DEPLOYDIR}/${UBOOT_IMAGE}
- cd ${DEPLOYDIR}
- rm -f ${UBOOT_BINARY} ${UBOOT_SYMLINK}
- ln -sf ${UBOOT_IMAGE} ${UBOOT_SYMLINK}
- ln -sf ${UBOOT_IMAGE} ${UBOOT_BINARY}
- # Deploy the uboot-initial-env
- if [ -n "${UBOOT_INITIAL_ENV}" ]; then
- install -D -m 644 ${B}/u-boot-initial-env ${DEPLOYDIR}/${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR}
- cd ${DEPLOYDIR}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${UBOOT_INITIAL_ENV}-${MACHINE}
- ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${UBOOT_INITIAL_ENV}
- fi
- fi
- if [ -e ${WORKDIR}/fw_env.config ] ; then
- install -D -m 644 ${WORKDIR}/fw_env.config ${DEPLOYDIR}/fw_env.config-${MACHINE}-${PV}-${PR}
- cd ${DEPLOYDIR}
- ln -sf fw_env.config-${MACHINE}-${PV}-${PR} fw_env.config-${MACHINE}
- ln -sf fw_env.config-${MACHINE}-${PV}-${PR} fw_env.config
- fi
- if [ -n "${UBOOT_ELF}" ]
- then
- if [ -n "${UBOOT_CONFIG}" ]
- then
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- install -m 644 ${B}/${config}/${UBOOT_ELF} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}-${type}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}-${type}
- ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
- fi
- done
- unset j
- done
- unset i
- else
- install -m 644 ${B}/${UBOOT_ELF} ${DEPLOYDIR}/${UBOOT_ELF_IMAGE}
- ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
- ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
- fi
- fi
- if [ -n "${SPL_BINARY}" ]
- then
- if [ -n "${UBOOT_CONFIG}" ]
- then
- for config in ${UBOOT_MACHINE}; do
- i=$(expr $i + 1);
- for type in ${UBOOT_CONFIG}; do
- j=$(expr $j + 1);
- if [ $j -eq $i ]
- then
- install -m 644 ${B}/${config}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}-${type}-${PV}-${PR}
- rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
- ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}-${type}
- ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}
- ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
- ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}
- fi
- done
- unset j
- done
- unset i
- else
- install -m 644 ${B}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}
- rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}
- ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARYNAME}
- ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_SYMLINK}
- fi
- fi
- if [ -n "${UBOOT_ENV}" ]
- then
- install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_IMAGE}
- rm -f ${DEPLOYDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
- ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_BINARY}
- ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
- fi
- if [ "${UBOOT_EXTLINUX}" = "1" ]
- then
- install -m 644 ${UBOOT_EXTLINUX_CONFIG} ${DEPLOYDIR}/${UBOOT_EXTLINUX_SYMLINK}
- ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}
- ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}
- fi
- }
- addtask deploy before do_build after do_compile
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