308 lines
12 KiB
PHP
308 lines
12 KiB
PHP
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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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inherit uboot-config uboot-extlinux-config uboot-sign deploy
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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} ${BUILD_LDFLAGS}"'
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PACKAGECONFIG ??= "openssl"
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# u-boot will compile its own tools during the build, with specific
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# configurations (aka when CONFIG_FIT_SIGNATURE is enabled) openssl is needed as
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# a host build dependency.
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PACKAGECONFIG[openssl] = ",,openssl-native"
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# Allow setting an additional version string that will be picked up by the
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# u-boot build system and appended to the u-boot version. If the .scmversion
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# file already exists it will not be overwritten.
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UBOOT_LOCALVERSION ?= ""
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# Some versions of u-boot use .bin and others use .img. By default use .bin
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# but enable individual recipes to change this value.
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UBOOT_SUFFIX ??= "bin"
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UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_SUFFIX}"
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UBOOT_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_SUFFIX}"
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UBOOT_MAKE_TARGET ?= "all"
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# Output the ELF generated. Some platforms can use the ELF file and directly
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# load it (JTAG booting, QEMU) additionally the ELF can be used for debugging
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# purposes.
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UBOOT_ELF ?= ""
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UBOOT_ELF_SUFFIX ?= "elf"
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UBOOT_ELF_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}"
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UBOOT_ELF_BINARY ?= "u-boot.${UBOOT_ELF_SUFFIX}"
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UBOOT_ELF_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_ELF_SUFFIX}"
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# Some versions of u-boot build an SPL (Second Program Loader) image that
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# should be packaged along with the u-boot binary as well as placed in the
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# deploy directory. For those versions they can set the following variables
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# to allow packaging the SPL.
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SPL_BINARY ?= ""
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SPL_BINARYNAME ?= "${@os.path.basename(d.getVar("SPL_BINARY"))}"
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SPL_IMAGE ?= "${SPL_BINARYNAME}-${MACHINE}-${PV}-${PR}"
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SPL_SYMLINK ?= "${SPL_BINARYNAME}-${MACHINE}"
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# Additional environment variables or a script can be installed alongside
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# u-boot to be used automatically on boot. This file, typically 'uEnv.txt'
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# or 'boot.scr', should be packaged along with u-boot as well as placed in the
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# deploy directory. Machine configurations needing one of these files should
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# include it in the SRC_URI and set the UBOOT_ENV parameter.
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UBOOT_ENV_SUFFIX ?= "txt"
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UBOOT_ENV ?= ""
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UBOOT_ENV_BINARY ?= "${UBOOT_ENV}.${UBOOT_ENV_SUFFIX}"
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UBOOT_ENV_IMAGE ?= "${UBOOT_ENV}-${MACHINE}-${PV}-${PR}.${UBOOT_ENV_SUFFIX}"
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UBOOT_ENV_SYMLINK ?= "${UBOOT_ENV}-${MACHINE}.${UBOOT_ENV_SUFFIX}"
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# U-Boot EXTLINUX variables. U-Boot searches for /boot/extlinux/extlinux.conf
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# to find EXTLINUX conf file.
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UBOOT_EXTLINUX_INSTALL_DIR ?= "/boot/extlinux"
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UBOOT_EXTLINUX_CONF_NAME ?= "extlinux.conf"
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UBOOT_EXTLINUX_SYMLINK ?= "${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}-${PR}"
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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_MACHINE}
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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}/${UBOOT_EXTLINUX_CONF_NAME}
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fi
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}
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FILES_${PN} = "/boot ${sysconfdir}"
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do_deploy () {
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if [ -n "${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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