u-boot.inc: Add U-Boot ELF install and deploy
Add support for U-Boot recipes to install and deploy the generated ELF files for each config. The U-Boot ELF's are useful for debugging, and booting (directly booting, e.g. by JTAG or using QEMU) and complement the generated binary image. This additional feature is disabled by default, machines/etc that want to use it need to set UBOOT_ELF to the corresponding ELF file (generally u-boot or u-boot.elf depending on the architecture) (From OE-Core rev: fae697dedf6ab04b7c123ea5615b1003a79c2422) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -29,6 +29,15 @@ UBOOT_BINARY ?= "u-boot.${UBOOT_SUFFIX}"
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UBOOT_SYMLINK ?= "u-boot-${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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@ -110,6 +119,30 @@ do_install () {
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ln -sf ${UBOOT_IMAGE} ${D}/boot/${UBOOT_BINARY}
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fi
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if [ "x${UBOOT_ELF}" != "x" ]
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then
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if [ "x${UBOOT_CONFIG}" != "x" ]
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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 ${S}/${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 ${S}/${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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@ -147,6 +180,8 @@ do_install () {
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}
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FILES_${PN} = "/boot ${sysconfdir}"
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# Ensure the split debug part of any elf files are put into dbg
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FILES_${PN}-dbg += "/boot/.debug"
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do_deploy () {
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if [ "x${UBOOT_CONFIG}" != "x" ]
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@ -178,6 +213,32 @@ do_deploy () {
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ln -sf ${UBOOT_IMAGE} ${UBOOT_BINARY}
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fi
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if [ "x${UBOOT_ELF}" != "x" ]
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then
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if [ "x${UBOOT_CONFIG}" != "x" ]
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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 ${S}/${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 ${S}/${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 [ "x${SPL_BINARY}" != "x" ]
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