165 lines
6.2 KiB
BlitzBasic
165 lines
6.2 KiB
BlitzBasic
# Copyright (C) 2012-2015 Digi International
|
|
|
|
require u-boot.inc
|
|
|
|
DESCRIPTION = "Bootloader for Digi platforms"
|
|
LICENSE = "GPLv2+"
|
|
LIC_FILES_CHKSUM = "file://Licenses/README;md5=c7383a594871c03da76b3707929d2919"
|
|
|
|
DEPENDS += "dtc-native u-boot-mkimage-native"
|
|
DEPENDS += "${@base_conditional('TRUSTFENCE_SIGN', '1', 'trustfence-cst-native', '', d)}"
|
|
|
|
PROVIDES += "u-boot"
|
|
|
|
SRCBRANCH = "v2015.04/master"
|
|
SRCBRANCH_ccimx6ul = "v2015.04/master"
|
|
SRCREV = "${AUTOREV}"
|
|
|
|
# Select internal or Github U-Boot repo
|
|
UBOOT_GIT_URI = "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${DIGI_GIT}u-boot-denx.git', '${DIGI_GITHUB_GIT}/u-boot.git', d)}"
|
|
|
|
SRC_URI = " \
|
|
${UBOOT_GIT_URI};branch=${SRCBRANCH} \
|
|
"
|
|
|
|
SRC_URI_append = " \
|
|
file://boot.txt \
|
|
file://install_linux_fw_sd.txt \
|
|
"
|
|
|
|
LOCALVERSION ?= ""
|
|
inherit fsl-u-boot-localversion
|
|
|
|
EXTRA_OEMAKE_append = " KCFLAGS=-fgnu89-inline"
|
|
|
|
UBOOT_EXTRA_CONF ?= ""
|
|
|
|
python __anonymous() {
|
|
if (d.getVar("TRUSTFENCE_DEK_PATH", True) not in ["0", None]) and (d.getVar("TRUSTFENCE_SIGN", True) != "1"):
|
|
bb.fatal("Only signed U-Boot images can be encrypted. Generate signed images (TRUSTFENCE_SIGN = \"1\") or remove encryption (TRUSTFENCE_DEK_PATH = \"0\")")
|
|
}
|
|
|
|
do_compile () {
|
|
if [ "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', 'ld-is-gold', '', d)}" = "ld-is-gold" ] ; then
|
|
sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' 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} > ${S}/.scmversion
|
|
fi
|
|
|
|
if [ "x${UBOOT_CONFIG}" != "x" ]
|
|
then
|
|
for config in ${UBOOT_MACHINE}; do
|
|
i=`expr $i + 1`;
|
|
for type in ${UBOOT_CONFIG}; do
|
|
j=`expr $j + 1`;
|
|
if [ $j -eq $i ]
|
|
then
|
|
oe_runmake O=build_${config} ${config}
|
|
for var in ${UBOOT_EXTRA_CONF}; do
|
|
echo "${var}" >> build_${config}/.config
|
|
done
|
|
oe_runmake O=build_${config} oldconfig
|
|
oe_runmake O=build_${config} ${UBOOT_MAKE_TARGET}
|
|
cp ${S}/build_${config}/${UBOOT_BINARY} ${S}/build_${config}/u-boot-${type}.${UBOOT_SUFFIX}
|
|
|
|
# Secure boot artifacts
|
|
if [ "${TRUSTFENCE_SIGN}" = "1" ]
|
|
then
|
|
cp ${S}/build_${config}/u-boot-signed.imx ${S}/build_${config}/u-boot-signed-${type}.${UBOOT_SUFFIX}
|
|
cp ${S}/build_${config}/u-boot-usb-signed.imx ${S}/build_${config}/u-boot-usb-signed-${type}.${UBOOT_SUFFIX}
|
|
if [ "${TRUSTFENCE_DEK_PATH}" != "0" ]
|
|
then
|
|
cp ${S}/build_${config}/u-boot-encrypted.imx ${S}/build_${config}/u-boot-encrypted-${type}.${UBOOT_SUFFIX}
|
|
fi
|
|
fi
|
|
fi
|
|
done
|
|
unset j
|
|
done
|
|
unset i
|
|
else
|
|
oe_runmake ${UBOOT_MACHINE}
|
|
for var in ${UBOOT_EXTRA_CONF}; do
|
|
echo "${var}" >> .config
|
|
done
|
|
oe_runmake oldconfig
|
|
oe_runmake ${UBOOT_MAKE_TARGET}
|
|
fi
|
|
|
|
}
|
|
|
|
TF_BOOTSCRIPT_SEDFILTER = ""
|
|
TF_BOOTSCRIPT_SEDFILTER_ccimx6 = "${@tf_bootscript_sedfilter(d)}"
|
|
TF_BOOTSCRIPT_SEDFILTER_ccimx6ul = "${@tf_bootscript_sedfilter(d)}"
|
|
|
|
def tf_bootscript_sedfilter(d):
|
|
tf_initramfs = d.getVar('TRUSTFENCE_INITRAMFS_IMAGE',True) or ""
|
|
return "/^dboot linux/i\setenv boot_initrd true\\nsetenv initrd_file %s-${MACHINE}.cpio.gz.u-boot.tf" % tf_initramfs if tf_initramfs else ""
|
|
|
|
do_deploy_append() {
|
|
# Remove canonical U-Boot symlinks for ${UBOOT_CONFIG} currently in the form:
|
|
# u-boot-<platform>.imx-<type>
|
|
# u-boot-<type>
|
|
# and add a more suitable symlink in the form:
|
|
# u-boot-<platform>-<config>.imx
|
|
if [ "x${UBOOT_CONFIG}" != "x" ]; 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
|
|
cd ${DEPLOYDIR}
|
|
rm -r ${UBOOT_BINARY}-${type} ${UBOOT_SYMLINK}-${type}
|
|
ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-${type}.${UBOOT_SUFFIX}
|
|
if [ "${TRUSTFENCE_SIGN}" = "1" ]
|
|
then
|
|
install ${S}/build_${config}/SRK_efuses.bin SRK_efuses-${PV}-${PR}.bin
|
|
ln -sf SRK_efuses-${PV}-${PR}.bin SRK_efuses.bin
|
|
|
|
install ${S}/build_${config}/u-boot-signed-${type}.${UBOOT_SUFFIX} u-boot-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
|
|
ln -sf u-boot-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-signed-${type}.${UBOOT_SUFFIX}
|
|
|
|
install ${S}/build_${config}/u-boot-usb-signed-${type}.${UBOOT_SUFFIX} u-boot-usb-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
|
|
ln -sf u-boot-usb-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-usb-signed-${type}.${UBOOT_SUFFIX}
|
|
|
|
if [ "${TRUSTFENCE_DEK_PATH}" != "0" ]
|
|
then
|
|
install ${S}/build_${config}/u-boot-encrypted-${type}.${UBOOT_SUFFIX} u-boot-encrypted-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
|
|
ln -sf u-boot-encrypted-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-encrypted-${type}.${UBOOT_SUFFIX}
|
|
fi
|
|
fi
|
|
fi
|
|
done
|
|
unset j
|
|
done
|
|
unset i
|
|
fi
|
|
|
|
# DEY firmware install script
|
|
sed -i -e 's,##GRAPHICAL_BACKEND##,${GRAPHICAL_BACKEND},g' ${WORKDIR}/install_linux_fw_sd.txt
|
|
mkimage -T script -n "DEY firmware install script" -C none -d ${WORKDIR}/install_linux_fw_sd.txt ${DEPLOYDIR}/install_linux_fw_sd.scr
|
|
|
|
# Boot script for DEY images (reconfigure on-the-fly if TRUSTFENCE is enabled)
|
|
TMP_BOOTSCR="$(mktemp ${WORKDIR}/bootscr.XXXXXX)"
|
|
sed -e "${TF_BOOTSCRIPT_SEDFILTER}" ${WORKDIR}/boot.txt > ${TMP_BOOTSCR}
|
|
mkimage -T script -n bootscript -C none -d ${TMP_BOOTSCR} ${DEPLOYDIR}/boot.scr
|
|
if [ "${TRUSTFENCE_SIGN}" = "1" ]; then
|
|
export CONFIG_SIGN_KEYS_PATH="${TRUSTFENCE_SIGN_KEYS_PATH}"
|
|
[ -n "${TRUSTFENCE_KEY_INDEX}" ] && export CONFIG_KEY_INDEX="${TRUSTFENCE_KEY_INDEX}"
|
|
[ -n "${TRUSTFENCE_DEK_PATH}" ] && [ "${TRUSTFENCE_DEK_PATH}" != "0" ] && export CONFIG_DEK_PATH="${TRUSTFENCE_DEK_PATH}"
|
|
"${STAGING_BINDIR_NATIVE}/trustfence-sign-kernel.sh" -p "${DIGI_FAMILY}" -b "${DEPLOYDIR}/boot.scr" "${DEPLOYDIR}/boot-signed.scr"
|
|
mv ${DEPLOYDIR}/boot-signed.scr ${DEPLOYDIR}/boot.scr
|
|
fi
|
|
rm -f ${TMP_BOOTSCR}
|
|
}
|
|
|
|
COMPATIBLE_MACHINE = "(ccimx6$|ccimx6ul)"
|