768 lines
20 KiB
Plaintext
768 lines
20 KiB
Plaintext
|
inherit ti-secdev kernel-uboot uboot-sign-legacyhs
|
||
|
|
|
||
|
|
FITIMAGE_HASH_ALGO ?= "sha1"
|
||
|
|
FITIMAGE_PACK_TEE ?= "0"
|
||
|
|
FITIMAGE_DTB_BY_NAME ?= "0"
|
||
|
|
FITIMAGE_TEE_BY_NAME ?= "0"
|
||
|
|
FITIMAGE_CONF_BY_NAME ?= "0"
|
||
|
|
|
||
|
|
python __anonymous () {
|
||
|
|
kerneltypes = d.getVar('KERNEL_IMAGETYPES') or ""
|
||
|
|
if 'fitImage' in kerneltypes.split():
|
||
|
|
depends = d.getVar("DEPENDS")
|
||
|
|
depends = "%s u-boot-mkimage-native dtc-native" % depends
|
||
|
|
d.setVar("DEPENDS", depends)
|
||
|
|
|
||
|
|
uarch = d.getVar("UBOOT_ARCH")
|
||
|
|
if uarch == "arm64":
|
||
|
|
replacementtype = "Image"
|
||
|
|
elif uarch == "mips":
|
||
|
|
replacementtype = "vmlinuz.bin"
|
||
|
|
elif uarch == "x86":
|
||
|
|
replacementtype = "bzImage"
|
||
|
|
elif uarch == "microblaze":
|
||
|
|
replacementtype = "linux.bin"
|
||
|
|
else:
|
||
|
|
replacementtype = "zImage"
|
||
|
|
|
||
|
|
# Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
|
||
|
|
# to kernel.bbclass . We have to override it, since we pack zImage
|
||
|
|
# (at least for now) into the fitImage .
|
||
|
|
typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE") or ""
|
||
|
|
if 'fitImage' in typeformake.split():
|
||
|
|
d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('fitImage', replacementtype))
|
||
|
|
|
||
|
|
image = d.getVar('INITRAMFS_IMAGE')
|
||
|
|
if image:
|
||
|
|
d.appendVarFlag('do_assemble_fitimage_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete')
|
||
|
|
|
||
|
|
# Verified boot will sign the fitImage and append the public key to
|
||
|
|
# U-boot dtb. We ensure the U-Boot dtb is deployed before assembling
|
||
|
|
# the fitImage:
|
||
|
|
if d.getVar('UBOOT_SIGN_ENABLE'):
|
||
|
|
uboot_pn = d.getVar('PREFERRED_PROVIDER_u-boot') or 'u-boot'
|
||
|
|
d.appendVarFlag('do_assemble_fitimage', 'depends', ' %s:do_deploy' % uboot_pn)
|
||
|
|
|
||
|
|
if d.getVar('FITIMAGE_PACK_TEE') == "1":
|
||
|
|
d.appendVarFlag('do_assemble_fitimage', 'depends', ' optee-os:do_deploy')
|
||
|
|
}
|
||
|
|
|
||
|
|
# Options for the device tree compiler passed to mkimage '-D' feature:
|
||
|
|
UBOOT_MKIMAGE_DTCOPTS ??= ""
|
||
|
|
|
||
|
|
fitimage_ti_secure() {
|
||
|
|
if test -f "${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh"; then
|
||
|
|
export TI_SECURE_DEV_PKG=${TI_SECURE_DEV_PKG}
|
||
|
|
${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh $1 $2
|
||
|
|
else
|
||
|
|
cp $1 $2
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS header
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
fitimage_emit_fit_header() {
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
/ {
|
||
|
|
description = "U-Boot fitImage for ${DISTRO_NAME}/${PV}/${MACHINE}";
|
||
|
|
#address-cells = <1>;
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage section bits
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Section bit type: imagestart - image section start
|
||
|
|
# confstart - configuration section start
|
||
|
|
# sectend - section end
|
||
|
|
# fitend - fitimage end
|
||
|
|
#
|
||
|
|
fitimage_emit_section_maint() {
|
||
|
|
case $2 in
|
||
|
|
imagestart)
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
|
||
|
|
images {
|
||
|
|
EOF
|
||
|
|
;;
|
||
|
|
confstart)
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
|
||
|
|
configurations {
|
||
|
|
EOF
|
||
|
|
;;
|
||
|
|
sectend)
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
;;
|
||
|
|
fitend)
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS kernel section
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Image counter
|
||
|
|
# $3 ... Path to kernel image
|
||
|
|
# $4 ... Compression type
|
||
|
|
fitimage_emit_section_kernel() {
|
||
|
|
|
||
|
|
kernel_csum=${FITIMAGE_HASH_ALGO}
|
||
|
|
|
||
|
|
ENTRYPOINT="${UBOOT_ENTRYPOINT}"
|
||
|
|
if test -n "${UBOOT_ENTRYSYMBOL}"; then
|
||
|
|
ENTRYPOINT=`${HOST_PREFIX}nm ${S}/vmlinux | \
|
||
|
|
awk '$4=="${UBOOT_ENTRYSYMBOL}" {print $2}'`
|
||
|
|
fi
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
kernel-${2} {
|
||
|
|
description = "Linux kernel";
|
||
|
|
data = /incbin/("${3}");
|
||
|
|
type = "kernel";
|
||
|
|
arch = "${UBOOT_ARCH}";
|
||
|
|
os = "linux";
|
||
|
|
compression = "${4}";
|
||
|
|
load = <${UBOOT_LOADADDRESS}>;
|
||
|
|
entry = <${ENTRYPOINT}>;
|
||
|
|
EOF
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${kernel_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS DTB section
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Image counter/name
|
||
|
|
# $3 ... Path to DTB image
|
||
|
|
# $4 ... Load address
|
||
|
|
fitimage_emit_section_dtb() {
|
||
|
|
|
||
|
|
dtb_csum=${FITIMAGE_HASH_ALGO}
|
||
|
|
dtb_loadline="${4}"
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
${2} {
|
||
|
|
description = "Flattened Device Tree blob";
|
||
|
|
data = /incbin/("${3}");
|
||
|
|
type = "flat_dt";
|
||
|
|
arch = "${UBOOT_ARCH}";
|
||
|
|
compression = "none";
|
||
|
|
${dtb_loadline}
|
||
|
|
EOF
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${dtb_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS TEE section
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Image counter/name
|
||
|
|
# $3 ... Path to TEE image
|
||
|
|
fitimage_emit_section_tee() {
|
||
|
|
|
||
|
|
tee_csum=${FITIMAGE_HASH_ALGO}
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
${2} {
|
||
|
|
description = "OPTEE OS Image";
|
||
|
|
data = /incbin/("${3}");
|
||
|
|
type = "tee";
|
||
|
|
arch = "${UBOOT_ARCH}";
|
||
|
|
compression = "none";
|
||
|
|
EOF
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${tee_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS setup section
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Image counter
|
||
|
|
# $3 ... Path to setup image
|
||
|
|
fitimage_emit_section_setup() {
|
||
|
|
|
||
|
|
setup_csum=${FITIMAGE_HASH_ALGO}
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
setup-${2} {
|
||
|
|
description = "Linux setup.bin";
|
||
|
|
data = /incbin/("${3}");
|
||
|
|
type = "x86_setup";
|
||
|
|
arch = "${UBOOT_ARCH}";
|
||
|
|
os = "linux";
|
||
|
|
compression = "none";
|
||
|
|
load = <0x00090000>;
|
||
|
|
entry = <0x00090000>;
|
||
|
|
EOF
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${setup_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS ramdisk section
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Image counter
|
||
|
|
# $3 ... Path to ramdisk image
|
||
|
|
fitimage_emit_section_ramdisk() {
|
||
|
|
|
||
|
|
ramdisk_csum=${FITIMAGE_HASH_ALGO}
|
||
|
|
ramdisk_ctype="none"
|
||
|
|
|
||
|
|
case $3 in
|
||
|
|
*.gz|*.gz.sec)
|
||
|
|
ramdisk_ctype="gzip"
|
||
|
|
;;
|
||
|
|
*.bz2|*.bz2.sec)
|
||
|
|
ramdisk_ctype="bzip2"
|
||
|
|
;;
|
||
|
|
*.lzma|*.lzma.sec)
|
||
|
|
ramdisk_ctype="lzma"
|
||
|
|
;;
|
||
|
|
*.lzo|*.lzo.sec)
|
||
|
|
ramdisk_ctype="lzo"
|
||
|
|
;;
|
||
|
|
*.lz4|*.lz4.sec)
|
||
|
|
ramdisk_ctype="lz4"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
ramdisk-${2} {
|
||
|
|
description = "ramdisk image";
|
||
|
|
data = /incbin/("${3}");
|
||
|
|
type = "ramdisk";
|
||
|
|
arch = "${UBOOT_ARCH}";
|
||
|
|
os = "linux";
|
||
|
|
compression = "${ramdisk_ctype}";
|
||
|
|
EOF
|
||
|
|
if test -n "${UBOOT_RD_LOADADDRESS}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
load = <${UBOOT_RD_LOADADDRESS}>;
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test -n "${UBOOT_RD_ENTRYPOINT}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
entry = <${UBOOT_RD_ENTRYPOINT}>;
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${ramdisk_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Emit the fitImage ITS configuration section
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... Linux kernel ID
|
||
|
|
# $3 ... DTB image ID/name
|
||
|
|
# $4 ... ramdisk ID
|
||
|
|
# $5 ... config ID
|
||
|
|
# $6 ... tee ID/name
|
||
|
|
# $7 ... default DTB ID
|
||
|
|
fitimage_emit_section_config() {
|
||
|
|
|
||
|
|
conf_csum=${FITIMAGE_HASH_ALGO}
|
||
|
|
if [ -n "${UBOOT_SIGN_ENABLE}" ] ; then
|
||
|
|
conf_sign_keyname="${UBOOT_SIGN_KEYNAME}"
|
||
|
|
fi
|
||
|
|
|
||
|
|
sep=""
|
||
|
|
conf_desc=""
|
||
|
|
kernel_line=""
|
||
|
|
fdt_line=""
|
||
|
|
ramdisk_line=""
|
||
|
|
setup_line=""
|
||
|
|
default_line=""
|
||
|
|
|
||
|
|
if [ -n "${2}" ]; then
|
||
|
|
conf_desc="Linux kernel"
|
||
|
|
sep=", "
|
||
|
|
kernel_line="kernel = \"kernel-${2}\";"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${3}" ]; then
|
||
|
|
conf_desc="${conf_desc}${sep}FDT blob"
|
||
|
|
sep=", "
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${4}" ]; then
|
||
|
|
conf_desc="${conf_desc}${sep}ramdisk"
|
||
|
|
sep=", "
|
||
|
|
ramdisk_line="ramdisk = \"ramdisk-${4}\";"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${5}" ]; then
|
||
|
|
conf_desc="${conf_desc}${sep}setup"
|
||
|
|
sep=", "
|
||
|
|
setup_line="setup = \"setup-${5}\";"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${6}" -a "x${FITIMAGE_PACK_TEE}" = "x1" ]; then
|
||
|
|
if [ "x${FITIMAGE_TEE_BY_NAME}" = "x1" ]; then
|
||
|
|
loadables_line="loadables = \"${6}.optee\";"
|
||
|
|
loadables_pager_line="loadables = \"${6}-pager.optee\";"
|
||
|
|
else
|
||
|
|
loadables_line="loadables = \"tee-${6}\";"
|
||
|
|
nextnum=`expr ${6} + 1`
|
||
|
|
loadables_pager_line="loadables = \"tee-${nextnum}\";"
|
||
|
|
fi
|
||
|
|
final_conf_desc="${conf_desc}${sep}OPTEE OS Image"
|
||
|
|
else
|
||
|
|
loadables_line=""
|
||
|
|
loadables_pager_line=""
|
||
|
|
final_conf_desc="${conf_desc}"
|
||
|
|
fi
|
||
|
|
|
||
|
|
default_dtb_count=${7}
|
||
|
|
if [ "x${FITIMAGE_CONF_BY_NAME}" = "x1" ] ; then
|
||
|
|
default_conf_name="${FIT_CONF_DEFAULT_DTB}"
|
||
|
|
else
|
||
|
|
default_conf_name="conf-${default_dtb_count}"
|
||
|
|
fi
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
default = "${default_conf_name}";
|
||
|
|
EOF
|
||
|
|
|
||
|
|
dtbcount=1
|
||
|
|
for DTB in ${KERNEL_DEVICETREE}; do
|
||
|
|
DTB=$(basename "${DTB}")
|
||
|
|
dtb_ext=${DTB##*.}
|
||
|
|
if [ "x${FITIMAGE_CONF_BY_NAME}" = "x1" ] ; then
|
||
|
|
conf_name="${DTB}"
|
||
|
|
else
|
||
|
|
conf_name="conf-${dtbcount}"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ "x${FITIMAGE_DTB_BY_NAME}" = "x1" ] ; then
|
||
|
|
fdt_line="fdt = \"${DTB}\";"
|
||
|
|
else
|
||
|
|
fdt_line="fdt = \"fdt-${dtbcount}\";"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Generate a single configuration section
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
${conf_name} {
|
||
|
|
description = "${final_conf_desc}";
|
||
|
|
${fdt_line}
|
||
|
|
EOF
|
||
|
|
if [ "${dtb_ext}" != "dtbo" ]; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
${kernel_line}
|
||
|
|
${ramdisk_line}
|
||
|
|
${setup_line}
|
||
|
|
${loadables_line}
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${conf_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ ! -z "${conf_sign_keyname}" ] ; then
|
||
|
|
|
||
|
|
sign_line="sign-images = \"kernel\""
|
||
|
|
|
||
|
|
if [ -n "${3}" ]; then
|
||
|
|
sign_line="${sign_line}, \"fdt\""
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${4}" ]; then
|
||
|
|
sign_line="${sign_line}, \"ramdisk\""
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${5}" ]; then
|
||
|
|
sign_line="${sign_line}, \"setup\""
|
||
|
|
fi
|
||
|
|
|
||
|
|
sign_line="${sign_line};"
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
signature-1 {
|
||
|
|
algo = "${conf_csum},rsa2048";
|
||
|
|
key-name-hint = "${conf_sign_keyname}";
|
||
|
|
${sign_line}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
# End single config section
|
||
|
|
|
||
|
|
# Generate a single "pager" configuration section
|
||
|
|
if [ "${OPTEEPAGER}" = "y" ]; then
|
||
|
|
if [ "x${FITIMAGE_CONF_BY_NAME}" = "x1" ] ; then
|
||
|
|
conf_name="${DTB}-pager"
|
||
|
|
else
|
||
|
|
conf_name="conf-${dtbcount}"
|
||
|
|
fi
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
${conf_name} {
|
||
|
|
description = "${final_conf_desc}";
|
||
|
|
${fdt_line}
|
||
|
|
EOF
|
||
|
|
if [ "${dtb_ext}" != "dtbo" ]; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
${kernel_line}
|
||
|
|
${ramdisk_line}
|
||
|
|
${setup_line}
|
||
|
|
${loadables_pager_line}
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
if test -n "${FITIMAGE_HASH_ALGO}"; then
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
hash-1 {
|
||
|
|
algo = "${conf_csum}";
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ ! -z "${conf_sign_keyname}" ] ; then
|
||
|
|
|
||
|
|
sign_line="sign-images = \"kernel\""
|
||
|
|
|
||
|
|
if [ -n "${3}" ]; then
|
||
|
|
sign_line="${sign_line}, \"fdt\""
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${4}" ]; then
|
||
|
|
sign_line="${sign_line}, \"ramdisk\""
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "${5}" ]; then
|
||
|
|
sign_line="${sign_line}, \"setup\""
|
||
|
|
fi
|
||
|
|
|
||
|
|
sign_line="${sign_line};"
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
signature-1 {
|
||
|
|
algo = "${conf_csum},rsa2048";
|
||
|
|
key-name-hint = "${conf_sign_keyname}";
|
||
|
|
${sign_line}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
cat << EOF >> ${1}
|
||
|
|
};
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
# End single config section
|
||
|
|
|
||
|
|
dtbcount=`expr ${dtbcount} + 1`
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Assemble fitImage
|
||
|
|
#
|
||
|
|
# $1 ... .its filename
|
||
|
|
# $2 ... fitImage name
|
||
|
|
# $3 ... include ramdisk
|
||
|
|
fitimage_assemble() {
|
||
|
|
kernelcount=1
|
||
|
|
dtbcount=""
|
||
|
|
ramdiskcount=${3}
|
||
|
|
setupcount=""
|
||
|
|
teecount=1
|
||
|
|
default_dtb_count=1
|
||
|
|
rm -f ${1} arch/${ARCH}/boot/${2}
|
||
|
|
|
||
|
|
fitimage_emit_fit_header ${1}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 1: Prepare a kernel image section.
|
||
|
|
#
|
||
|
|
fitimage_emit_section_maint ${1} imagestart
|
||
|
|
|
||
|
|
uboot_prep_kimage
|
||
|
|
fitimage_ti_secure linux.bin linux.bin.sec
|
||
|
|
fitimage_emit_section_kernel ${1} "${kernelcount}" linux.bin.sec "${linux_comp}"
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 2: Prepare a DTB image section
|
||
|
|
#
|
||
|
|
if test -n "${KERNEL_DEVICETREE}"; then
|
||
|
|
dtbcount=1
|
||
|
|
dtboaddress="${UBOOT_DTBO_LOADADDRESS}"
|
||
|
|
for DTB in ${KERNEL_DEVICETREE}; do
|
||
|
|
if [ "${DTB}" = "${FIT_CONF_DEFAULT_DTB}" ]; then
|
||
|
|
default_dtb_count=${dtbcount}
|
||
|
|
fi
|
||
|
|
if echo ${DTB} | grep -q '/dts/'; then
|
||
|
|
bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
|
||
|
|
DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
|
||
|
|
fi
|
||
|
|
DTB_PATH="arch/${ARCH}/boot/dts/${DTB}"
|
||
|
|
if [ ! -e "${DTB_PATH}" ]; then
|
||
|
|
DTB_PATH="arch/${ARCH}/boot/${DTB}"
|
||
|
|
fi
|
||
|
|
DTB=$(basename "${DTB}")
|
||
|
|
|
||
|
|
dtb_ext=${DTB##*.}
|
||
|
|
if [ "${dtb_ext}" = "dtbo" ]; then
|
||
|
|
if [ -n "${UBOOT_DTBO_LOADADDRESS}" ]; then
|
||
|
|
dtb_loadline="load = <${dtboaddress}>;"
|
||
|
|
num1=`printf "%d\n" ${dtboaddress}`
|
||
|
|
num2=`printf "%d\n" ${UBOOT_DTBO_OFFSET}`
|
||
|
|
num3=`expr $num1 + $num2`
|
||
|
|
dtboaddress=`printf "0x%x\n" $num3`
|
||
|
|
fi
|
||
|
|
elif [ -n "${UBOOT_DTB_LOADADDRESS}" ]; then
|
||
|
|
dtb_loadline="load = <${UBOOT_DTB_LOADADDRESS}>;"
|
||
|
|
fi
|
||
|
|
|
||
|
|
fitimage_ti_secure ${DTB_PATH} ${DTB_PATH}.sec
|
||
|
|
if [ "x${FITIMAGE_DTB_BY_NAME}" = "x1" ] ; then
|
||
|
|
fitimage_emit_section_dtb ${1} ${DTB} ${DTB_PATH}.sec "${dtb_loadline}"
|
||
|
|
else
|
||
|
|
fitimage_emit_section_dtb ${1} "fdt-${dtbcount}" ${DTB_PATH}.sec "${dtb_loadline}"
|
||
|
|
fi
|
||
|
|
if [ "x${dtbcount}" = "x1" ]; then
|
||
|
|
dtbref=${DTB}
|
||
|
|
fi
|
||
|
|
dtbcount=`expr ${dtbcount} + 1`
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 2a: Prepare OP/TEE image section
|
||
|
|
#
|
||
|
|
if [ "x${FITIMAGE_PACK_TEE}" = "x1" ] ; then
|
||
|
|
mkdir -p ${B}/usr
|
||
|
|
rm -f ${B}/usr/${OPTEEFLAVOR}.optee
|
||
|
|
if [ -e "${DEPLOY_DIR_IMAGE}/${OPTEEFLAVOR}.optee" ]; then
|
||
|
|
cp ${DEPLOY_DIR_IMAGE}/${OPTEEFLAVOR}.optee ${B}/usr/.
|
||
|
|
fi
|
||
|
|
TEE_PATH="usr/${OPTEEFLAVOR}.optee"
|
||
|
|
fitimage_ti_secure ${TEE_PATH} ${TEE_PATH}.sec
|
||
|
|
if [ "x${FITIMAGE_TEE_BY_NAME}" = "x1" ] ; then
|
||
|
|
fitimage_emit_section_tee ${1} ${OPTEEFLAVOR}.optee ${TEE_PATH}.sec
|
||
|
|
else
|
||
|
|
fitimage_emit_section_tee ${1} "tee-${teecount}" ${TEE_PATH}.sec
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ "${OPTEEPAGER}" = "y" ]; then
|
||
|
|
teecount=`expr ${teecount} + 1`
|
||
|
|
rm -f ${B}/usr/${OPTEEFLAVOR}-pager.optee
|
||
|
|
if [ -e "${DEPLOY_DIR_IMAGE}/${OPTEEFLAVOR}-pager.optee" ]; then
|
||
|
|
cp ${DEPLOY_DIR_IMAGE}/${OPTEEFLAVOR}-pager.optee ${B}/usr/.
|
||
|
|
fi
|
||
|
|
TEE_PATH="usr/${OPTEEFLAVOR}-pager.optee"
|
||
|
|
fitimage_ti_secure ${TEE_PATH} ${TEE_PATH}.sec
|
||
|
|
if [ "x${FITIMAGE_TEE_BY_NAME}" = "x1" ] ; then
|
||
|
|
fitimage_emit_section_tee ${1} ${OPTEEFLAVOR}-pager.optee ${TEE_PATH}.sec
|
||
|
|
else
|
||
|
|
fitimage_emit_section_tee ${1} "tee-${teecount}" ${TEE_PATH}.sec
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 3: Prepare a setup section. (For x86)
|
||
|
|
#
|
||
|
|
if test -e arch/${ARCH}/boot/setup.bin ; then
|
||
|
|
setupcount=1
|
||
|
|
fitimage_emit_section_setup ${1} "${setupcount}" arch/${ARCH}/boot/setup.bin
|
||
|
|
fi
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 4: Prepare a ramdisk section.
|
||
|
|
#
|
||
|
|
if [ "x${ramdiskcount}" = "x1" ] ; then
|
||
|
|
# Find and use the first initramfs image archive type we find
|
||
|
|
for img in cpio.lz4 cpio.lzo cpio.lzma cpio.xz cpio.gz cpio; do
|
||
|
|
initramfs_path="${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE}-${MACHINE}.${img}"
|
||
|
|
initramfs_local="usr/${INITRAMFS_IMAGE}-${MACHINE}.${img}"
|
||
|
|
echo "Using $initramfs_path"
|
||
|
|
if [ -e "${initramfs_path}" ]; then
|
||
|
|
fitimage_ti_secure ${initramfs_path} ${initramfs_local}.sec
|
||
|
|
fitimage_emit_section_ramdisk ${1} "${ramdiskcount}" ${initramfs_local}.sec
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
|
||
|
|
fitimage_emit_section_maint ${1} sectend
|
||
|
|
|
||
|
|
# Force the first Kernel and DTB in the default config
|
||
|
|
kernelcount=1
|
||
|
|
if test -n "${dtbcount}"; then
|
||
|
|
dtbcount=1
|
||
|
|
fi
|
||
|
|
teecount=1
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 5: Prepare a configurations section
|
||
|
|
#
|
||
|
|
fitimage_emit_section_maint ${1} confstart
|
||
|
|
|
||
|
|
if [ "x${FITIMAGE_DTB_BY_NAME}" != "x1" ] ; then
|
||
|
|
dtbref="fdt-${dtbcount}"
|
||
|
|
fi
|
||
|
|
if [ "x${FITIMAGE_TEE_BY_NAME}" = "x1" ] ; then
|
||
|
|
teeref="${OPTEEFLAVOR}"
|
||
|
|
else
|
||
|
|
teeref="${teecount}"
|
||
|
|
fi
|
||
|
|
fitimage_emit_section_config ${1} "${kernelcount}" "${dtbref}" "${ramdiskcount}" "${setupcount}" "${teeref}" "${default_dtb_count}"
|
||
|
|
|
||
|
|
fitimage_emit_section_maint ${1} sectend
|
||
|
|
|
||
|
|
fitimage_emit_section_maint ${1} fitend
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 6: Assemble the image
|
||
|
|
#
|
||
|
|
uboot-mkimage \
|
||
|
|
${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \
|
||
|
|
-f ${1} \
|
||
|
|
arch/${ARCH}/boot/${2}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Step 7: Sign the image and add public key to U-Boot dtb
|
||
|
|
#
|
||
|
|
if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ] ; then
|
||
|
|
uboot-mkimage \
|
||
|
|
${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \
|
||
|
|
-F -k "${UBOOT_SIGN_KEYDIR}" \
|
||
|
|
-K "${DEPLOY_DIR_IMAGE}/${UBOOT_DTB_BINARY}" \
|
||
|
|
-r arch/${ARCH}/boot/${2}
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
do_assemble_fitimage() {
|
||
|
|
if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage"; then
|
||
|
|
cd ${B}
|
||
|
|
fitimage_assemble fit-image.its fitImage
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
addtask assemble_fitimage before do_install after do_compile
|
||
|
|
|
||
|
|
do_assemble_fitimage_initramfs() {
|
||
|
|
if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage" && \
|
||
|
|
test -n "${INITRAMFS_IMAGE}" ; then
|
||
|
|
cd ${B}
|
||
|
|
fitimage_assemble fit-image-${INITRAMFS_IMAGE}.its fitImage-${INITRAMFS_IMAGE} 1
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
addtask assemble_fitimage_initramfs before do_deploy after do_install
|
||
|
|
|
||
|
|
FITIMAGE_ITS_SUFFIX ?= "its"
|
||
|
|
FITIMAGE_ITB_SUFFIX ?= "itb"
|
||
|
|
|
||
|
|
FITIMAGE_ITS_IMAGE ?= "fitImage-its-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}.${FITIMAGE_ITS_SUFFIX}"
|
||
|
|
FITIMAGE_ITS_IMAGE[vardepsexclude] = "DATETIME"
|
||
|
|
FITIMAGE_ITS_BINARY ?= "fitImage-its.${FITIMAGE_ITS_SUFFIX}"
|
||
|
|
FITIMAGE_ITS_SYMLINK ?= "fitImage-its-${MACHINE}.${FITIMAGE_ITS_SUFFIX}"
|
||
|
|
|
||
|
|
FITIMAGE_ITB_IMAGE ?= "fitImage-linux.bin-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}.${FITIMAGE_ITB_SUFFIX}"
|
||
|
|
FITIMAGE_ITB_IMAGE[vardepsexclude] = "DATETIME"
|
||
|
|
FITIMAGE_ITB_BINARY ?= "fitImage-linux.bin.${FITIMAGE_ITB_SUFFIX}"
|
||
|
|
FITIMAGE_ITB_SYMLINK ?= "fitImage-linux.bin-${MACHINE}.${FITIMAGE_ITB_SUFFIX}"
|
||
|
|
|
||
|
|
FITIMAGE_INITRAMFS_ITS_IMAGE ?= "fitImage-its-${INITRAMFS_IMAGE}-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}.${FITIMAGE_ITS_SUFFIX}"
|
||
|
|
FITIMAGE_INITRAMFS_ITS_IMAGE[vardepsexclude] = "DATETIME"
|
||
|
|
FITIMAGE_INITRAMFS_ITS_BINARY ?= "fitImage-its-${INITRAMFS_IMAGE}.${FITIMAGE_ITS_SUFFIX}"
|
||
|
|
FITIMAGE_INITRAMFS_ITS_SYMLINK ?= "fitImage-its-${INITRAMFS_IMAGE}-${MACHINE}.${FITIMAGE_ITS_SUFFIX}"
|
||
|
|
|
||
|
|
FITIMAGE_INITRAMFS_ITB_IMAGE ?= "fitImage-${INITRAMFS_IMAGE}-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}.${FITIMAGE_ITB_SUFFIX}"
|
||
|
|
FITIMAGE_INITRAMFS_ITB_IMAGE[vardepsexclude] = "DATETIME"
|
||
|
|
FITIMAGE_INITRAMFS_ITB_BINARY ?= "fitImage-${INITRAMFS_IMAGE}.${FITIMAGE_ITB_SUFFIX}"
|
||
|
|
FITIMAGE_INITRAMFS_ITB_SYMLINK ?= "fitImage-${INITRAMFS_IMAGE}-${MACHINE}.${FITIMAGE_ITB_SUFFIX}"
|
||
|
|
|
||
|
|
kernel_do_deploy:append() {
|
||
|
|
# Update deploy directory
|
||
|
|
if echo ${KERNEL_IMAGETYPES} | grep -wq "fitImage"; then
|
||
|
|
cd ${B}
|
||
|
|
echo "Copying fit-image.its source file..."
|
||
|
|
install -m 0644 fit-image.its ${DEPLOYDIR}/${FITIMAGE_ITS_IMAGE}
|
||
|
|
install -m 0644 arch/${ARCH}/boot/fitImage ${DEPLOYDIR}/${FITIMAGE_ITB_IMAGE}
|
||
|
|
|
||
|
|
if [ -n "${INITRAMFS_IMAGE}" ]; then
|
||
|
|
echo "Copying fit-image-${INITRAMFS_IMAGE}.its source file..."
|
||
|
|
install -m 0644 fit-image-${INITRAMFS_IMAGE}.its ${DEPLOYDIR}/${FITIMAGE_INITRAMFS_ITS_IMAGE}
|
||
|
|
install -m 0644 arch/${ARCH}/boot/fitImage-${INITRAMFS_IMAGE} ${DEPLOYDIR}/${FITIMAGE_INITRAMFS_ITB_IMAGE}
|
||
|
|
fi
|
||
|
|
|
||
|
|
cd ${DEPLOYDIR}
|
||
|
|
ln -sf ${FITIMAGE_ITS_IMAGE} ${FITIMAGE_ITS_SYMLINK}
|
||
|
|
ln -sf ${FITIMAGE_ITS_IMAGE} ${FITIMAGE_ITS_BINARY}
|
||
|
|
ln -sf ${FITIMAGE_ITB_IMAGE} ${FITIMAGE_ITB_SYMLINK}
|
||
|
|
ln -sf ${FITIMAGE_ITB_IMAGE} ${FITIMAGE_ITB_BINARY}
|
||
|
|
|
||
|
|
if [ -n "${INITRAMFS_IMAGE}" ]; then
|
||
|
|
ln -sf ${FITIMAGE_INITRAMFS_ITS_IMAGE} ${FITIMAGE_INITRAMFS_ITS_SYMLINK}
|
||
|
|
ln -sf ${FITIMAGE_INITRAMFS_ITS_IMAGE} ${FITIMAGE_INITRAMFS_ITS_BINARY}
|
||
|
|
ln -sf ${FITIMAGE_INITRAMFS_ITB_IMAGE} ${FITIMAGE_INITRAMFS_ITB_SYMLINK}
|
||
|
|
ln -sf ${FITIMAGE_INITRAMFS_ITB_IMAGE} ${FITIMAGE_INITRAMFS_ITB_BINARY}
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
}
|