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# UBOOT_LOCALVERSION can be set to add a tag to the end of the
# U-boot version string. such as the commit id
def get_git_revision(p):
import subprocess
try:
return subprocess.Popen("git rev-parse HEAD 2>/dev/null ", cwd=p, shell=True, stdout=subprocess.PIPE, universal_newlines=True).communicate()[0].rstrip()
except OSError:
return None
UBOOT_LOCALVERSION = "-g${@get_git_revision('${S}').__str__()[:10]}"
UBOOT_SUFFIX ?= "img"
require ${COREBASE}/meta/recipes-bsp/u-boot/u-boot.inc
FILESEXTRAPATHS_prepend := "${THISDIR}/u-boot:"
SUMMARY = "u-boot bootloader for TI devices"
LICENSE = "GPLv2+"
LIC_FILES_CHKSUM = "file://Licenses/README;md5=a2c678cfd4a4d97135585cad908541c6"
BRANCH ?= "master"
SRC_URI = "git://git.ti.com/ti-u-boot/ti-u-boot.git;protocol=git;branch=${BRANCH}"
PV_append = "+git${SRCPV}"
# u-boot needs devtree compiler to parse dts files
DEPENDS += "dtc-native bc-native"
PACKAGE_ARCH = "${MACHINE_ARCH}"
PROVIDES += "u-boot"
PKG_${PN} = "u-boot"
PKG_${PN}-dev = "u-boot-dev"
PKG_${PN}-dbg = "u-boot-dbg"
S = "${WORKDIR}/git"
# Support for secure devices - detailed info is in doc/README.ti-secure
TI_SECURE_DEV_PKG ?= ""
export TI_SECURE_DEV_PKG
# SPL (Second Program Loader)
SPL_BINARY = "MLO"
SPL_BINARY_k2e-hs-evm = ""
SPL_BINARY_omapl138 = ""
# SPL (Second Program Loader) to be loaded over UART
SPL_UART_BINARY = "u-boot-spl.bin"
SPL_UART_BINARY_keystone = ""
SPL_UART_IMAGE ?= "${SPL_UART_BINARY}-${MACHINE}-${PV}-${PR}"
SPL_UART_SYMLINK ?= "${SPL_UART_BINARY}-${MACHINE}"
# Keystone specifics
UBOOT_SUFFIX_keystone = "bin"
# SPI NOR Flash binaries
UBOOT_SPI_SPL_BINARY = "u-boot-spl.bin"
UBOOT_SPI_SPL_BINARY_k2e-hs-evm = ""
UBOOT_SPI_BINARY = "u-boot.img"
UBOOT_SPI_GPH_BINARY = "u-boot-spi.gph"
UBOOT_SPI_GPH_BINARY_k2e-hs-evm = ""
# SPI NOR Flash deployed images
UBOOT_SPI_SPL_IMAGE = "u-boot-spl-${MACHINE}-${PV}-${PR}.bin"
UBOOT_SPI_SPL_SYMLINK = "u-boot-spl-${MACHINE}.bin"
UBOOT_SPI_IMAGE = "u-boot-${MACHINE}-${PV}-${PR}.img"
UBOOT_SPI_SYMLINK = "u-boot-${MACHINE}.img"
UBOOT_SPI_GPH_IMAGE = "u-boot-spi-${MACHINE}-${PV}-${PR}.gph"
UBOOT_SPI_GPH_SYMLINK = "u-boot-spi-${MACHINE}.gph"
# HS XLD
UBOOT_HS_XLD_BINARY = "u-boot-spl_HS_X-LOADER"
UBOOT_HS_XLD_IMAGE = "u-boot-spl_HS_X-LOADER-${MACHINE}-${PV}-${PR}"
UBOOT_HS_XLD_SYMLINK = "u-boot-spl_HS_X-LOADER-${MACHINE}"
# HS MLO
UBOOT_HS_MLO_BINARY = "u-boot_HS_MLO"
UBOOT_HS_MLO_IMAGE = "u-boot_HS_MLO-${MACHINE}-${PV}-${PR}"
UBOOT_HS_MLO_SYMLINK = "u-boot_HS_MLO-${MACHINE}"
do_compile_append_am437x-hs-evm () {
if [ -f ${B}/u-boot-spl_HS_ISSW ]; then
rm -rf ${B}/MLO
cp ${B}/u-boot-spl_HS_ISSW ${B}/MLO
fi
}
do_install_append () {
if [ "x${SPL_UART_BINARY}" != "x" ]; then
install ${B}/spl/${SPL_UART_BINARY} ${D}/boot/${SPL_UART_IMAGE}
ln -sf ${SPL_UART_IMAGE} ${D}/boot/${SPL_UART_BINARY}
fi
if [ -f ${B}/${UBOOT_HS_XLD_BINARY} ]; then
install ${B}/${UBOOT_HS_XLD_BINARY} ${D}/boot/${UBOOT_HS_XLD_IMAGE}
ln -sf ${UBOOT_HS_XLD_IMAGE} ${D}/boot/${UBOOT_HS_XLD_BINARY}
fi
if [ -f ${B}/${UBOOT_HS_MLO_BINARY} ]; then
install ${B}/${UBOOT_HS_MLO_BINARY} ${D}/boot/${UBOOT_HS_MLO_IMAGE}
ln -sf ${UBOOT_HS_MLO_IMAGE} ${D}/boot/${UBOOT_HS_MLO_BINARY}
fi
}
do_deploy_append () {
cd ${DEPLOYDIR}
if [ "x${SPL_UART_BINARY}" != "x" ]; then
install ${B}/spl/${SPL_UART_BINARY} ${DEPLOYDIR}/${SPL_UART_IMAGE}
rm -f ${DEPLOYDIR}/${SPL_UART_BINARY} ${DEPLOYDIR}/${SPL_UART_SYMLINK}
ln -sf ${SPL_UART_IMAGE} ${DEPLOYDIR}/${SPL_UART_BINARY}
ln -sf ${SPL_UART_IMAGE} ${DEPLOYDIR}/${SPL_UART_SYMLINK}
fi
if [ -f ${B}/${UBOOT_HS_XLD_BINARY} ]; then
install ${B}/${UBOOT_HS_XLD_BINARY} ${DEPLOYDIR}/${UBOOT_HS_XLD_IMAGE}
rm -f ${UBOOT_HS_XLD_BINARY} ${UBOOT_HS_XLD_SYMLINK}
ln -sf ${UBOOT_HS_XLD_IMAGE} ${UBOOT_HS_XLD_SYMLINK}
ln -sf ${UBOOT_HS_XLD_IMAGE} ${UBOOT_HS_XLD_BINARY}
fi
if [ -f ${B}/${UBOOT_HS_MLO_BINARY} ]; then
install ${B}/${UBOOT_HS_MLO_BINARY} ${DEPLOYDIR}/${UBOOT_HS_MLO_IMAGE}
rm -f ${UBOOT_HS_MLO_BINARY} ${UBOOT_HS_MLO_SYMLINK}
ln -sf ${UBOOT_HS_MLO_IMAGE} ${UBOOT_HS_MLO_SYMLINK}
ln -sf ${UBOOT_HS_MLO_IMAGE} ${UBOOT_HS_MLO_BINARY}
fi
}
do_install_append_keystone () {
if [ "x${UBOOT_SPI_SPL_BINARY}" != "x" ]; then
install ${B}/spl/${UBOOT_SPI_SPL_BINARY} ${D}/boot/${UBOOT_SPI_SPL_IMAGE}
ln -sf ${UBOOT_SPI_SPL_IMAGE} ${D}/boot/${UBOOT_SPI_SPL_BINARY}
fi
install ${B}/${UBOOT_SPI_BINARY} ${D}/boot/${UBOOT_SPI_IMAGE}
ln -sf ${UBOOT_SPI_IMAGE} ${D}/boot/${UBOOT_SPI_BINARY}
if [ "x${UBOOT_SPI_GPH_BINARY}" != "x" ]; then
install ${B}/${UBOOT_SPI_GPH_BINARY} ${D}/boot/${UBOOT_SPI_GPH_IMAGE}
ln -sf ${UBOOT_SPI_GPH_IMAGE} ${D}/boot/${UBOOT_SPI_GPH_BINARY}
fi
}
do_deploy_append_keystone () {
if [ "x${UBOOT_SPI_SPL_BINARY}" != "x" ]; then
install ${B}/spl/${UBOOT_SPI_SPL_BINARY} ${DEPLOYDIR}/${UBOOT_SPI_SPL_IMAGE}
rm -f ${UBOOT_SPI_SPL_BINARY} ${UBOOT_SPI_SPL_SYMLINK}
ln -sf ${UBOOT_SPI_SPL_IMAGE} ${UBOOT_SPI_SPL_SYMLINK}
ln -sf ${UBOOT_SPI_SPL_IMAGE} ${UBOOT_SPI_SPL_BINARY}
fi
install ${B}/${UBOOT_SPI_BINARY} ${DEPLOYDIR}/${UBOOT_SPI_IMAGE}
rm -f ${UBOOT_SPI_BINARY} ${UBOOT_SPI_SYMLINK}
ln -sf ${UBOOT_SPI_IMAGE} ${UBOOT_SPI_SYMLINK}
ln -sf ${UBOOT_SPI_IMAGE} ${UBOOT_SPI_BINARY}
if [ "x${UBOOT_SPI_GPH_BINARY}" != "x" ]; then
install ${B}/${UBOOT_SPI_GPH_BINARY} ${DEPLOYDIR}/${UBOOT_SPI_GPH_IMAGE}
rm -f ${UBOOT_SPI_GPH_BINARY} ${UBOOT_SPI_GPH_SYMLINK}
ln -sf ${UBOOT_SPI_GPH_IMAGE} ${UBOOT_SPI_GPH_SYMLINK}
ln -sf ${UBOOT_SPI_GPH_IMAGE} ${UBOOT_SPI_GPH_BINARY}
fi
}
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